source "drivers/staging/cs5535_gpio/Kconfig"
-source "drivers/staging/rk29/vivante/Kconfig"
+#source "drivers/staging/rk29/vivante/Kconfig"
source "drivers/staging/rk29/ipp/Kconfig"
source "drivers/staging/zram/Kconfig"
obj-$(CONFIG_DX_SEP) += sep/
obj-$(CONFIG_IIO) += iio/
obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio/
-obj-$(CONFIG_VIVANTE) += rk29/vivante/
+#obj-$(CONFIG_VIVANTE) += rk29/vivante/
obj-$(CONFIG_RK29_IPP) += rk29/ipp/
obj-$(CONFIG_ZRAM) += zram/
obj-$(CONFIG_XVMALLOC) += zram/
+++ /dev/null
-##############################################################################
-#
-# Copyright (C) 2005 - 2010 by Vivante Corp.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the license, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-##############################################################################
-
-
-#
-# Linux build file for kernel HAL driver.
-#
-
-include $(AQROOT)/config
-
-DRIVER_OUT_DIR = hal/driver
-KERNEL_DIR ?= $(TOOL_DIR)/kernel
-
-OS_KERNEL_DIR := hal/os/linux/kernel
-ARCH_KERNEL_DIR := arch/$(notdir $(AQARCH))/hal/kernel
-HAL_KERNEL_DIR := hal/kernel
-
-EXTRA_CFLAGS += -Werror
-
-OBJS := $(OS_KERNEL_DIR)/gc_hal_kernel_debug.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_device.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_driver.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_linux.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_os.o
-
-ifeq ($(USE_3D_VG), 1)
-
-OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_command.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_event.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o
-
-OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o
-
-else
-
-OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_command.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_interrupt.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o
-
-OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o \
- $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_command.o
-
-endif
-
-ifeq ($(KERNELRELEASE), )
-
-.PHONY: all clean install
-
-# Define targets.
-all:
- @mkdir -p $(DRIVER_OUT_DIR)
- @make V=$(V) ARCH=$(ARCH_TYPE) -C $(KERNEL_DIR) SUBDIRS=`pwd` modules
-
-clean:
- @rm -rf $(OBJS)
- @rm -rf $(DRIVER_OUT_DIR)
- @rm -rf modules.order Module.symvers
-
-install: all
- @mkdir -p $(SDK_DIR)/drivers
- @cp $(DRIVER_OUT_DIR)/galcore.ko $(SDK_DIR)/drivers
-
-else
-
-
-EXTRA_CFLAGS += -DLINUX -DDRIVER
-
-ifeq ($(ENUM_WORKAROUND), 1)
-EXTRA_CFLAGS += -DENUM_WORKAROUND=1
-else
-EXTRA_CFLAGS += -DENUM_WORKAROUND=0
-endif
-
-ifeq ($(FLAREON),1)
-EXTRA_CFLAGS += -DFLAREON
-endif
-
-ifeq ($(DEBUG), 1)
-EXTRA_CFLAGS += -DDBG=1 -DDEBUG -D_DEBUG
-else
-EXTRA_CFLAGS += -DDBG=0
-endif
-
-ifeq ($(NO_DMA_COHERENT), 1)
-EXTRA_CFLAGS += -DNO_DMA_COHERENT
-endif
-
-ifeq ($(ENABLE_ARM_L2_CACHE), 1)
-EXTRA_CFLAGS += -DENABLE_ARM_L2_CACHE=1
-else
-EXTRA_CFLAGS += -DENABLE_ARM_L2_CACHE=0
-endif
-
-ifeq ($(CONFIG_DOVE_GPU), 1)
-EXTRA_CFLAGS += -DCONFIG_DOVE_GPU=1
-endif
-
-ifeq ($(gcdNO_POWER_MANAGEMENT), 1)
-EXTRA_CFLAGS += -DgcdNO_POWER_MANAGEMENT=1
-else
-EXTRA_CFLAGS += -DgcdNO_POWER_MANAGEMENT=0
-endif
-
-ifneq ($(USE_PLATFORM_DRIVER), 0)
-EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=1
-else
-EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=0
-endif
-
-ifeq ($(USE_PROFILER), 1)
-EXTRA_CFLAGS += -DVIVANTE_PROFILER=1
-else
-EXTRA_CFLAGS += -DVIVANTE_PROFILER=0
-endif
-
-ifeq ($(ANDROID), 1)
-EXTRA_CFLAGS += -DANDROID=1
-endif
-
-ifeq ($(ENABLE_GPU_CLOCK_BY_DRIVER), 1)
-EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=1
-else
-EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=0
-endif
-
-ifeq ($(USE_NEW_LINUX_SIGNAL), 1)
-EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=1
-else
-EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=0
-endif
-
-ifeq ($(NO_USER_DIRECT_ACCESS_FROM_KERNEL), 1)
-EXTRA_CFLAGS += -DNO_USER_DIRECT_ACCESS_FROM_KERNEL=1
-else
-EXTRA_CFLAGS += -DNO_USER_DIRECT_ACCESS_FROM_KERNEL=0
-endif
-
-ifeq ($(gcdkREPORT_VIDMEM_USAGE), 1)
-EXTRA_CFLAGS += -DgcdkREPORT_VIDMEM_USAGE=1
-else
-EXTRA_CFLAGS += -DgcdkREPORT_VIDMEM_USAGE=0
-endif
-
-EXTRA_CFLAGS += -I$(AQROOT)/hal/inc
-EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel
-EXTRA_CFLAGS += -I$(AQARCH)/hal/kernel
-EXTRA_CFLAGS += -I$(AQARCH)/cmodel/inc
-EXTRA_CFLAGS += -I$(AQROOT)/hal/user
-
-obj-m = $(DRIVER_OUT_DIR)/galcore.o
-
-$(DRIVER_OUT_DIR)/galcore-objs = $(OBJS)
-
-endif
+++ /dev/null
-menu "GPU Vivante"
- depends on ARCH_RK29
-
-config VIVANTE
- tristate "ROCKCHIP Vivante GPU"
- default m
- help
- Vivante GPU module.
-endmenu
+++ /dev/null
-##############################################################################
-#
-# Copyright (C) 2005 - 2010 by Vivante Corp.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the license, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-##############################################################################
-
-
-#
-# Linux build file for kernel HAL driver.
-#
-
-################################################################
-# Arch.
-
-ARCH_TYPE ?= arm
-CPU_TYPE ?= arm920
-CPU_ARCH ?= 0
-STATIC_LINK ?= 0
-EGL_API_FB ?= 0
-USE_VDK ?= 0
-USE_PROFILER ?= 0
-USE_SW_FB ?= 0
-USE_3D_VG =1
-ABI ?= 0
-ANDROID ?= 1
-EGL_API_ANDROID ?= 1
-ENUM_WORKAROUND ?= 0
-ENDIANNESS ?=
-QNX ?= 0
-LINUX_OABI ?= 0
-USE_ARMCC ?= 0
-
-ifeq ($(LINUX_OABI), 1)
-ABI ?= 0
-else
-ABI ?= aapcs-linux
-endif
-
-# Force to use dma_coherent_* stuff.
-NO_DMA_COHERENT ?= 1
-
-# Enable to start GPU clock in drver.
-ENABLE_GPU_CLOCK_BY_DRIVER = 1
-
-# Set this value to 1 if you are using ARM L2 cache.
-ENABLE_ARM_L2_CACHE = 0
-
-# Set this value to 1 if you are using DOVE board.
-CONFIG_DOVE_GPU = 0
-
-
-AQROOT ?= drivers/staging/rk29/vivante
-AQARCH ?= $(AQROOT)/arch/XAQ2
-
-#include $(AQROOT)/config
-ARCH_TYPE ?= arm
-SDK_DIR ?= $(AQROOT)/build/sdk
-USE_3D_VG = 1
-
-DEBUG = 0
-gcdkREPORT_VIDMEM_USAGE = 0
-
-#DRIVER_OUT_DIR = hal/driver
-#KERNEL_DIR ?= $(TOOL_DIR)/kernel
-
-OS_KERNEL_DIR := hal/os/linux/kernel
-ARCH_KERNEL_DIR := arch/XAQ2/hal/kernel
-HAL_KERNEL_DIR := hal/kernel
-
-EXTRA_CFLAGS += -Werror
-
-OBJS := $(OS_KERNEL_DIR)/gc_hal_kernel_debug.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_device.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_driver.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_linux.o \
- $(OS_KERNEL_DIR)/gc_hal_kernel_os.o
-
-ifeq ($(USE_3D_VG), 1)
-
-OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_command.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_event.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o
-
-OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o
-
-else
-
-OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_command.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_interrupt.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o \
- $(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o
-
-OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o \
- $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_command.o
-
-endif
-
-
-EXTRA_CFLAGS += -DLINUX -DDRIVER
-
-ifeq ($(ENUM_WORKAROUND), 1)
-EXTRA_CFLAGS += -DENUM_WORKAROUND=1
-else
-EXTRA_CFLAGS += -DENUM_WORKAROUND=0
-endif
-
-ifeq ($(FLAREON),1)
-EXTRA_CFLAGS += -DFLAREON
-endif
-
-ifeq ($(DEBUG), 1)
-EXTRA_CFLAGS += -DDBG=1 -DDEBUG -D_DEBUG
-else
-EXTRA_CFLAGS += -DDBG=0
-endif
-
-ifeq ($(NO_DMA_COHERENT), 1)
-EXTRA_CFLAGS += -DNO_DMA_COHERENT
-endif
-
-ifeq ($(ENABLE_ARM_L2_CACHE), 1)
-EXTRA_CFLAGS += -DENABLE_ARM_L2_CACHE=1
-else
-EXTRA_CFLAGS += -DENABLE_ARM_L2_CACHE=0
-endif
-
-ifeq ($(CONFIG_DOVE_GPU), 1)
-EXTRA_CFLAGS += -DCONFIG_DOVE_GPU=1
-endif
-
-ifeq ($(gcdNO_POWER_MANAGEMENT), 1)
-EXTRA_CFLAGS += -DgcdNO_POWER_MANAGEMENT=1
-else
-EXTRA_CFLAGS += -DgcdNO_POWER_MANAGEMENT=0
-endif
-
-ifneq ($(USE_PLATFORM_DRIVER), 0)
-EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=1
-else
-EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=0
-endif
-
-ifeq ($(USE_PROFILER), 1)
-EXTRA_CFLAGS += -DVIVANTE_PROFILER=1
-else
-EXTRA_CFLAGS += -DVIVANTE_PROFILER=0
-endif
-
-ifeq ($(ANDROID), 1)
-EXTRA_CFLAGS += -DANDROID=1
-endif
-
-ifeq ($(ENABLE_GPU_CLOCK_BY_DRIVER), 1)
-EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=1
-else
-EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=0
-endif
-
-ifeq ($(USE_NEW_LINUX_SIGNAL), 1)
-EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=1
-else
-EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=0
-endif
-
-ifeq ($(NO_USER_DIRECT_ACCESS_FROM_KERNEL), 1)
-EXTRA_CFLAGS += -DNO_USER_DIRECT_ACCESS_FROM_KERNEL=1
-else
-EXTRA_CFLAGS += -DNO_USER_DIRECT_ACCESS_FROM_KERNEL=0
-endif
-
-ifeq ($(gcdkREPORT_VIDMEM_USAGE), 1)
-EXTRA_CFLAGS += -DgcdkREPORT_VIDMEM_USAGE=1
-else
-EXTRA_CFLAGS += -DgcdkREPORT_VIDMEM_USAGE=0
-endif
-
-EXTRA_CFLAGS += -I$(AQROOT)/hal/inc
-EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel
-EXTRA_CFLAGS += -I$(AQARCH)/hal/kernel
-EXTRA_CFLAGS += -I$(AQARCH)/cmodel/inc
-EXTRA_CFLAGS += -I$(AQROOT)/hal/user
-
-obj-$(CONFIG_VIVANTE) += galcore.o
-galcore-objs := $(OBJS)
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal.h"
-#include "gc_hal_kernel.h"
-
-#define _GC_OBJ_ZONE gcvZONE_HARDWARE
-
-extern uint gpuState;
-
-// dkm: gcdENABLE_AUTO_FREQ
-#if (1==gcdENABLE_AUTO_FREQ)
-#include <linux/time.h>
-#include <linux/clk.h>
-u32 usec_run = 0;
-u32 usec_idle = 0;
-gceCHIPPOWERSTATE lastState = gcvPOWER_IDLE;
-struct timeval tv_on, tv_idle;
-
-int nextfreq = 0;
-struct clk *clk_gpu = NULL;
-
-void get_run_idle(u32 *run, u32 *idle)
-{
- if(gcvPOWER_ON!=lastState)
- {
- do_gettimeofday(&tv_on);
- usec_idle += (1000000*(tv_on.tv_sec-tv_idle.tv_sec)+(tv_on.tv_usec-tv_idle.tv_usec));
- tv_idle = tv_on;
- *idle = usec_idle;
- *run = usec_run;
- } else {
- do_gettimeofday(&tv_idle);
- usec_run += (1000000*(tv_idle.tv_sec-tv_on.tv_sec)+(tv_idle.tv_usec-tv_on.tv_usec));
- tv_on = tv_idle;
- *idle = usec_idle;
- *run = usec_run;
- }
- usec_idle = 0;
- usec_run = 0;
-}
-
-void set_nextfreq(int freq)
-{
- nextfreq = freq;
-}
-
-inline void cal_run_idle(gceCHIPPOWERSTATE State)
-{
- int freq = 0;
-
- if(gcvPOWER_ON!=lastState && gcvPOWER_ON==State) //NotON -> ON
- {
- do_gettimeofday(&tv_on);
- usec_idle += (1000000*(tv_on.tv_sec-tv_idle.tv_sec)+(tv_on.tv_usec-tv_idle.tv_usec));
- }
- else if(gcvPOWER_ON==lastState && gcvPOWER_ON!=State) //ON -> NotON
- {
- do_gettimeofday(&tv_idle);
- usec_run += (1000000*(tv_idle.tv_sec-tv_on.tv_sec)+(tv_idle.tv_usec-tv_on.tv_usec));
-
- freq = nextfreq;
- nextfreq = 0;
- if(freq) {
- if(freq<24) freq = 24;
- if(freq>600) freq = 600;
- clk_gpu = clk_get(NULL, "gpu");
- clk_set_rate(clk_gpu, freq*1000000);
- printk(" == > gpu change freq to %d \n", freq);
- }
- }
-
- lastState = State;
-}
-#elif (2==gcdENABLE_AUTO_FREQ)
-#include <linux/clk.h>
-gceCHIPPOWERSTATE lastState = gcvPOWER_IDLE;
-int lasthighfreq = 0;
-extern int needhighfreq;
-extern int lowfreq;
-extern int highfreq;
-struct clk *clk_gpu = NULL;
-inline void get_idle_change(gceCHIPPOWERSTATE State)
-{
- if(gcvPOWER_ON!=lastState && gcvPOWER_ON==State) //gcvPOWER_IDLE->gcvPOWER_ON
- {
- if(lasthighfreq != needhighfreq) {
- int gpufreq = needhighfreq ? highfreq : lowfreq;
- if(gpufreq<24) gpufreq = 24;
- if(gpufreq>600) gpufreq = 600;
-
- clk_gpu = clk_get(NULL, "gpu");
- clk_set_rate(clk_gpu, gpufreq*1000000);
-
- lasthighfreq = needhighfreq;
-
- printk("gpu: change freq to %d, got %ld\n", gpufreq, clk_get_rate(clk_gpu)/1000000);
- }
- }
- lastState = State;
-}
-#endif
-
-// dkm: gcdENABLE_LONG_IDLE_POWEROFF
-#if gcdENABLE_LONG_IDLE_POWEROFF
-#include <linux/workqueue.h>
-struct delayed_work poweroff_work;
-static gckHARDWARE gHardware = gcvNULL;
-void time_to_poweroff(struct work_struct *work)
-{
- gceSTATUS status;
- if(NULL==gHardware) return;
-
- status = gckHARDWARE_SetPowerManagementState(gHardware, gcvPOWER_OFF_BROADCAST);
- if (gcmIS_ERROR(status))
- {
- printk("%s fail!\n", __func__);
- return;
- }
-}
-#endif
-
-/******************************************************************************\
-********************************* Support Code *********************************
-\******************************************************************************/
-
-static gceSTATUS
-_IdentifyHardware(
- IN gckOS Os,
- OUT gceCHIPMODEL * ChipModel,
- OUT gctUINT32_PTR ChipRevision,
- OUT gctUINT32_PTR ChipFeatures,
- OUT gctUINT32_PTR ChipMinorFeatures0,
- OUT gctUINT32_PTR ChipMinorFeatures1,
- OUT gctUINT32_PTR ChipMinorFeatures2
- )
-{
- gceSTATUS status;
- gctUINT32 chipIdentity;
-
- gcmkHEADER_ARG("Os=0x%x", Os);
-
- /* Read chip identity register. */
- gcmkONERROR(
- gckOS_ReadRegister(Os, 0x00018, &chipIdentity));
-
- /* Special case for older graphic cores. */
- if (((((gctUINT32) (chipIdentity)) >> (0 ? 31:24) & ((gctUINT32) ((((1 ? 31:24) - (0 ? 31:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:24) - (0 ? 31:24) + 1)))))) == (0x01 & ((gctUINT32) ((((1 ? 31:24) - (0 ? 31:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:24) - (0 ? 31:24) + 1))))))))
- {
- *ChipModel = gcv500;
- *ChipRevision = ( ((((gctUINT32) (chipIdentity)) >> (0 ? 15:12)) & ((gctUINT32) ((((1 ? 15:12) - (0 ? 15:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:12) - (0 ? 15:12) + 1)))))) );
- }
-
- else
- {
- /* Read chip identity register. */
- gcmkONERROR(
- gckOS_ReadRegister(Os,
- 0x00020,
- (gctUINT32_PTR) ChipModel));
-
- /* !!!! HACK ALERT !!!! */
- /* Because people change device IDs without letting software know
- ** about it - here is the hack to make it all look the same. Only
- ** for GC400 family. Next time - TELL ME!!! */
- if ((*ChipModel & 0xFF00) == 0x0400)
- {
- *ChipModel &= 0x0400;
- }
-
- /* Read CHIP_REV register. */
- gcmkONERROR(
- gckOS_ReadRegister(Os, 0x00024, ChipRevision));
-
- if ((*ChipModel == gcv300)
- && (*ChipRevision == 0x2201)
- )
- {
- gctUINT32 date, time;
-
- /* Read date and time registers. */
- gcmkONERROR(
- gckOS_ReadRegister(Os, 0x00028, &date));
-
- gcmkONERROR(
- gckOS_ReadRegister(Os, 0x0002C, &time));
-
- if ((date == 0x20080814) && (time == 0x12051100))
- {
- /* This IP has an ECO; put the correct revision in it. */
- *ChipRevision = 0x1051;
- }
- }
- }
-
- /* Read chip feature register. */
- gcmkONERROR(
- gckOS_ReadRegister(Os, 0x0001C, ChipFeatures));
-
- /* Disable fast clear on GC700. */
- if (*ChipModel == gcv700)
- {
- *ChipFeatures = ((((gctUINT32) (*ChipFeatures)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)));
- }
-
- if (((*ChipModel == gcv500) && (*ChipRevision < 2))
- || ((*ChipModel == gcv300) && (*ChipRevision < 0x2000))
- )
- {
- /* GC500 rev 1.x and GC300 rev < 2.0 doesn't have these registers. */
- *ChipMinorFeatures0 = 0;
- *ChipMinorFeatures1 = 0;
- *ChipMinorFeatures2 = 0;
- }
- else
- {
- /* Read chip minor feature register #0. */
- gcmkONERROR(
- gckOS_ReadRegister(Os,
- 0x00034,
- ChipMinorFeatures0));
-
- *ChipMinorFeatures0 = ((((gctUINT32) (*ChipMinorFeatures0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1))))))) << (0 ? 27:27))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1))))))) << (0 ? 27:27)));
-
- if (((((gctUINT32) (*ChipMinorFeatures0)) >> (0 ? 21:21) & ((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1)))))) == (0x1 & ((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1)))))))
- )
- {
- /* Read chip minor featuress register #1. */
- gcmkONERROR(
- gckOS_ReadRegister(Os,
- 0x00074,
- ChipMinorFeatures1));
-
- /* Read chip minor featuress register #1. */
-#if defined GC_MINOR_FEATURES2_Address
- gcmkONERROR(
- gckOS_ReadRegister(Os,
- GC_MINOR_FEATURES2_Address,
- ChipMinorFeatures2));
-#else
- /* Chip doesn't has minor features register 2. */
- *ChipMinorFeatures2 = 0;
-#endif
- }
- else
- {
- /* Chip doesn't has minor features register #1 or 2. */
- *ChipMinorFeatures1 = 0;
- *ChipMinorFeatures2 = 0;
- }
- }
-
- *ChipMinorFeatures0 = ((((gctUINT32) (*ChipMinorFeatures0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1))))))) << (0 ? 27:27))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1))))))) << (0 ? 27:27)));
-
- /* Success. */
- gcmkFOOTER_ARG("*ChipModel=%x *ChipRevision=%x *ChipFeatures=0x%08x "
- "*ChipMinorFeatures0=0x%08X *ChipMinorFeatures1=0x%08x "
- "*ChipMinorFeatures2=0x%08x",
- *ChipModel, *ChipRevision, *ChipFeatures,
- *ChipMinorFeatures0, *ChipMinorFeatures1,
- *ChipMinorFeatures2);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-static gceSTATUS
-_GetChipSpecs(
- IN gckHARDWARE Hardware
- )
-{
- gctUINT32 streamCount = 0;
- gctUINT32 registerMax = 0;
- gctUINT32 threadCount = 0;
- gctUINT32 shaderCoreCount = 0;
- gctUINT32 vertexCacheSize = 0;
- gctUINT32 vertexOutputBufferSize = 0;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- if (((((gctUINT32) (Hardware->chipMinorFeatures0)) >> (0 ? 21:21) & ((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1)))))) == (0x1 & ((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1))))))))
- {
- gctUINT32 specs;
-
- /* Read gcChipSpecs register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os, 0x00048, &specs));
-
- /* Handy macro to improve reading. */
-#define gcmSPEC_FIELD(field) \
- ( ((((gctUINT32) (specs)) >> (0 ? GC_CHIP_SPECS_field)) & ((gctUINT32) ((((1 ? GC_CHIP_SPECS_field) - (0 ? GC_CHIP_SPECS_field) + 1) == 32) ? ~0 : (~(~0 << ((1 ? GC_CHIP_SPECS_field) - (0 ? GC_CHIP_SPECS_field) + 1)))))) )
-
- /* Extract the fields. */
- streamCount = ( ((((gctUINT32) (specs)) >> (0 ? 3:0)) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1)))))) );
- registerMax = ( ((((gctUINT32) (specs)) >> (0 ? 7:4)) & ((gctUINT32) ((((1 ? 7:4) - (0 ? 7:4) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 7:4) - (0 ? 7:4) + 1)))))) );
- threadCount = ( ((((gctUINT32) (specs)) >> (0 ? 11:8)) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1)))))) );
- shaderCoreCount = ( ((((gctUINT32) (specs)) >> (0 ? 24:20)) & ((gctUINT32) ((((1 ? 24:20) - (0 ? 24:20) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 24:20) - (0 ? 24:20) + 1)))))) );
- vertexCacheSize = ( ((((gctUINT32) (specs)) >> (0 ? 16:12)) & ((gctUINT32) ((((1 ? 16:12) - (0 ? 16:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 16:12) - (0 ? 16:12) + 1)))))) );
- vertexOutputBufferSize = ( ((((gctUINT32) (specs)) >> (0 ? 31:28)) & ((gctUINT32) ((((1 ? 31:28) - (0 ? 31:28) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:28) - (0 ? 31:28) + 1)))))) );
- }
-
- /* Get the stream count. */
- Hardware->streamCount = (streamCount != 0)
- ? streamCount
- : (Hardware->chipModel >= gcv1000) ? 4 : 1;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: streamCount=%u%s",
- Hardware->streamCount,
- (streamCount == 0) ? " (default)" : "");
-
- /* Get the vertex output buffer size. */
- Hardware->vertexOutputBufferSize = (vertexOutputBufferSize != 0)
- ? 1 << vertexOutputBufferSize
- : (Hardware->chipModel == gcv400)
- ? (Hardware->chipRevision < 0x4000) ? 512
- : (Hardware->chipRevision < 0x4200) ? 256
- : 128
- : (Hardware->chipModel == gcv530)
- ? (Hardware->chipRevision < 0x4200) ? 512
- : 128
- : 512;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: vertexOutputBufferSize=%u%s",
- Hardware->vertexOutputBufferSize,
- (vertexOutputBufferSize == 0) ? " (default)" : "");
-
- /* Get the maximum number of threads. */
- Hardware->threadCount = (threadCount != 0)
- ? 1 << threadCount
- : (Hardware->chipModel == gcv400) ? 64
- : (Hardware->chipModel == gcv500) ? 128
- : (Hardware->chipModel == gcv530) ? 128
- : 256;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: threadCount=%u%s",
- Hardware->threadCount,
- (threadCount == 0) ? " (default)" : "");
-
- /* Get the number of shader cores. */
- Hardware->shaderCoreCount = (shaderCoreCount != 0)
- ? shaderCoreCount
- : (Hardware->chipModel >= gcv1000) ? 2
- : 1;
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: shaderCoreCount=%u%s",
- Hardware->shaderCoreCount,
- (shaderCoreCount == 0) ? " (default)" : "");
-
- /* Get the vertex cache size. */
- Hardware->vertexCacheSize = (vertexCacheSize != 0)
- ? vertexCacheSize
- : 8;
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: vertexCacheSize=%u%s",
- Hardware->vertexCacheSize,
- (vertexCacheSize == 0) ? " (default)" : "");
-
- /* Get the maximum number of temporary registers. */
- Hardware->registerMax = (registerMax != 0)
- ? 1 << registerMax
- : (Hardware->chipModel == gcv400) ? 32
- : 64;
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Specs: registerMax=%u%s",
- Hardware->registerMax,
- (registerMax == 0) ? " (default)" : "");
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/******************************************************************************\
-****************************** gckHARDWARE API code *****************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckHARDWARE_Construct
-**
-** Construct a new gckHARDWARE object.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an initialized gckOS object.
-**
-** OUTPUT:
-**
-** gckHARDWARE * Hardware
-** Pointer to a variable that will hold the pointer to the gckHARDWARE
-** object.
-*/
-gceSTATUS
-gckHARDWARE_Construct(
- IN gckOS Os,
- OUT gckHARDWARE * Hardware
- )
-{
- gckHARDWARE hardware = gcvNULL;
- gceSTATUS status;
- gceCHIPMODEL chipModel;
- gctUINT32 chipRevision;
- gctUINT32 chipFeatures;
- gctUINT32 chipMinorFeatures0;
- gctUINT32 chipMinorFeatures1;
- gctUINT32 chipMinorFeatures2;
- gctUINT16 data = 0xff00;
-
- gcmkHEADER_ARG("Os=0x%x", Os);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Hardware != gcvNULL);
-
- /* Enable the GPU. */
- gcmkONERROR(gckOS_SetGPUPower(Os, gcvTRUE, gcvTRUE));
- gcmkONERROR(gckOS_WriteRegister(Os, 0x00000, 0));
-
- /* Identify the hardware. */
- gcmkONERROR(_IdentifyHardware(Os,
- &chipModel,
- &chipRevision,
- &chipFeatures,
- &chipMinorFeatures0,
- &chipMinorFeatures1,
- &chipMinorFeatures2));
-
- /* Allocate the gckHARDWARE object. */
- gcmkONERROR(gckOS_Allocate(Os,
- gcmSIZEOF(struct _gckHARDWARE),
- (gctPOINTER *) &hardware));
-
- /* Initialize the gckHARDWARE object. */
- hardware->object.type = gcvOBJ_HARDWARE;
- hardware->os = Os;
-
- /* Set chip identity. */
- hardware->chipModel = chipModel;
- hardware->chipRevision = chipRevision;
- hardware->chipFeatures = chipFeatures;
- hardware->chipMinorFeatures0 = chipMinorFeatures0;
- hardware->chipMinorFeatures1 = chipMinorFeatures1;
- hardware->chipMinorFeatures2 = chipMinorFeatures2;
- hardware->powerBaseAddress = ( (chipModel == gcv300)
- && (chipRevision < 0x2000)
- ) ? 0x100 : 0x00;
- hardware->powerMutex = gcvNULL;
-
- /* Get chip specs. */
- gcmkONERROR(_GetChipSpecs(hardware));
-
- /* Determine whether bug fixes #1 are present. */
- hardware->extraEventStates = ((((gctUINT32) (chipMinorFeatures1)) >> (0 ? 3:3) & ((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1)))))) == (0x0 & ((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1)))))));
-
- /* Check if big endian */
- hardware->bigEndian = (*(gctUINT8 *)&data == 0xff);
-
- /* Initialize the fast clear. */
- gcmkONERROR(gckHARDWARE_SetFastClear(hardware, -1, -1));
-
- /* Set power state to ON. */
- hardware->chipPowerState = gcvPOWER_ON;
- hardware->broadcast = gcvFALSE;
- hardware->settingPowerState = gcvFALSE;
-
- hardware->lastWaitLink = ~0U;
-
- gcmkONERROR(gckOS_CreateMutex(Os, &hardware->powerMutex));
-
- /* Return pointer to the gckHARDWARE object. */
- *Hardware = hardware;
-
-// dkm: gcdENABLE_LONG_IDLE_POWEROFF
-#if gcdENABLE_LONG_IDLE_POWEROFF
- INIT_DELAYED_WORK(&poweroff_work, time_to_poweroff);
- gHardware = hardware;
-#endif
-
- /* Success. */
- gcmkFOOTER_ARG("*Hardware=0x%x", *Hardware);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (hardware->powerMutex != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(Os, hardware->powerMutex));
- }
-
- if (hardware != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_Free(Os, hardware));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Destroy
-**
-** Destroy an gckHARDWARE object.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object that needs to be destroyed.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_Destroy(
- IN gckHARDWARE Hardware
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Destroy the power mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Hardware->os, Hardware->powerMutex));
-
- /* Mark the object as unknown. */
- Hardware->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the object. */
- gcmkONERROR(gckOS_Free(Hardware->os, Hardware));
-
- /* Success. */
- gcmkFOOTER();
- return gcvSTATUS_OK;
-
-OnError:
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_InitializeHardware
-**
-** Initialize the hardware.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_InitializeHardware(
- IN gckHARDWARE Hardware
- )
-{
- gceSTATUS status;
- gctUINT32 baseAddress;
- gctUINT32 chipRev;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Read the chip revision register. */
- gcmkONERROR(gckOS_ReadRegister(Hardware->os,
- 0x00024,
- &chipRev));
-
- if (chipRev != Hardware->chipRevision)
- {
- /* Chip is not there! */
- gcmkONERROR(gcvSTATUS_CONTEXT_LOSSED);
- }
-
- /* Disable isolate GPU bit. */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x00000,
- ((((gctUINT32) (0x00000100)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19)))));
-
- /* Reset memory counters. */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x0003C,
- ~0U));
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x0003C,
- 0));
-
- /* Get the system's physical base address. */
- gcmkONERROR(gckOS_GetBaseAddress(Hardware->os, &baseAddress));
-
- /* Program the base addesses. */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x0041C,
- baseAddress));
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x00418,
- baseAddress));
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x00420,
- baseAddress));
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x00428,
- baseAddress));
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- 0x00424,
- baseAddress));
-
-#if !VIVANTE_PROFILER && 1
- {
- gctUINT32 data;
-
- gcmkONERROR(gckOS_ReadRegister(Hardware->os,
- Hardware->powerBaseAddress +
- 0x00100,
- &data));
-
- /* Enable clock gating. */
- data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)));
-
- if ((Hardware->chipRevision == 0x4301)
- || (Hardware->chipRevision == 0x4302)
- )
- {
- /* Disable stall module level clock gating for 4.3.0.1 and 4.3.0.2
- ** revisions. */
- data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1)));
- }
-
- gcmkONERROR(gckOS_WriteRegister(Hardware->os,
- Hardware->powerBaseAddress
- + 0x00100,
- data));
-
- /* Disable PE clock gating on revs < 5.0 when HZ is present without a
- ** bug fix. */
- if ((Hardware->chipRevision < 0x5000)
- && ((((gctUINT32) (Hardware->chipMinorFeatures1)) >> (0 ? 9:9) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1)))))) == (0x0 & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1)))))))
- && ((((gctUINT32) (Hardware->chipMinorFeatures0)) >> (0 ? 27:27) & ((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1)))))) == (0x1 & ((gctUINT32) ((((1 ? 27:27) - (0 ? 27:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:27) - (0 ? 27:27) + 1)))))))
- )
- {
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- Hardware->powerBaseAddress
- + 0x00104,
- &data));
-
- /* Disable PE clock gating. */
- data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2)));
-
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- Hardware->powerBaseAddress
- + 0x00104,
- data));
- }
- }
-#endif
-
- /* Test if MMU is initialized. */
- if ((Hardware->kernel != gcvNULL)
- && (Hardware->kernel->mmu != gcvNULL)
- )
- {
- /* Reset MMU. */
-#if gcdENABLE_MMU_PROTECTING
- //chenli:logical address added pageTableEntries to store the the physical addresses
- gcmkONERROR(
- gckHARDWARE_SetMMU(Hardware,
- Hardware->kernel->mmu->pageTableLogical + Hardware->kernel->mmu->pageTableEntries));
-#else
- gcmkONERROR(
- gckHARDWARE_SetMMU(Hardware,
- Hardware->kernel->mmu->pageTableLogical));
-#endif
-
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the error. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_QueryMemory
-**
-** Query the amount of memory available on the hardware.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * InternalSize
-** Pointer to a variable that will hold the size of the internal video
-** memory in bytes. If 'InternalSize' is gcvNULL, no information of the
-** internal memory will be returned.
-**
-** gctUINT32 * InternalBaseAddress
-** Pointer to a variable that will hold the hardware's base address for
-** the internal video memory. This pointer cannot be gcvNULL if
-** 'InternalSize' is also non-gcvNULL.
-**
-** gctUINT32 * InternalAlignment
-** Pointer to a variable that will hold the hardware's base address for
-** the internal video memory. This pointer cannot be gcvNULL if
-** 'InternalSize' is also non-gcvNULL.
-**
-** gctSIZE_T * ExternalSize
-** Pointer to a variable that will hold the size of the external video
-** memory in bytes. If 'ExternalSize' is gcvNULL, no information of the
-** external memory will be returned.
-**
-** gctUINT32 * ExternalBaseAddress
-** Pointer to a variable that will hold the hardware's base address for
-** the external video memory. This pointer cannot be gcvNULL if
-** 'ExternalSize' is also non-gcvNULL.
-**
-** gctUINT32 * ExternalAlignment
-** Pointer to a variable that will hold the hardware's base address for
-** the external video memory. This pointer cannot be gcvNULL if
-** 'ExternalSize' is also non-gcvNULL.
-**
-** gctUINT32 * HorizontalTileSize
-** Number of horizontal pixels per tile. If 'HorizontalTileSize' is
-** gcvNULL, no horizontal pixel per tile will be returned.
-**
-** gctUINT32 * VerticalTileSize
-** Number of vertical pixels per tile. If 'VerticalTileSize' is
-** gcvNULL, no vertical pixel per tile will be returned.
-*/
-gceSTATUS
-gckHARDWARE_QueryMemory(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * InternalSize,
- OUT gctUINT32 * InternalBaseAddress,
- OUT gctUINT32 * InternalAlignment,
- OUT gctSIZE_T * ExternalSize,
- OUT gctUINT32 * ExternalBaseAddress,
- OUT gctUINT32 * ExternalAlignment,
- OUT gctUINT32 * HorizontalTileSize,
- OUT gctUINT32 * VerticalTileSize
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- if (InternalSize != gcvNULL)
- {
- /* No internal memory. */
- *InternalSize = 0;
- }
-
- if (ExternalSize != gcvNULL)
- {
- /* No external memory. */
- *ExternalSize = 0;
- }
-
- if (HorizontalTileSize != gcvNULL)
- {
- /* 4x4 tiles. */
- *HorizontalTileSize = 4;
- }
-
- if (VerticalTileSize != gcvNULL)
- {
- /* 4x4 tiles. */
- *VerticalTileSize = 4;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*InternalSize=%lu *InternalBaseAddress=0x%08x "
- "*InternalAlignment=0x%08x *ExternalSize=%lu "
- "*ExternalBaseAddress=0x%08x *ExtenalAlignment=0x%08x "
- "*HorizontalTileSize=%u *VerticalTileSize=%u",
- gcmOPT_VALUE(InternalSize),
- gcmOPT_VALUE(InternalBaseAddress),
- gcmOPT_VALUE(InternalAlignment),
- gcmOPT_VALUE(ExternalSize),
- gcmOPT_VALUE(ExternalBaseAddress),
- gcmOPT_VALUE(ExternalAlignment),
- gcmOPT_VALUE(HorizontalTileSize),
- gcmOPT_VALUE(VerticalTileSize));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_QueryChipIdentity
-**
-** Query the identity of the hardware.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** OUTPUT:
-**
-** gceCHIPMODEL * ChipModel
-** If 'ChipModel' is not gcvNULL, the variable it points to will
-** receive the model of the chip.
-**
-** gctUINT32 * ChipRevision
-** If 'ChipRevision' is not gcvNULL, the variable it points to will
-** receive the revision of the chip.
-**
-** gctUINT32 * ChipFeatures
-** If 'ChipFeatures' is not gcvNULL, the variable it points to will
-** receive the feature set of the chip.
-**
-** gctUINT32 * ChipMinorFeatures
-** If 'ChipMinorFeatures' is not gcvNULL, the variable it points to
-** will receive the minor feature set of the chip.
-**
-** gctUINT32 * ChipMinorFeatures1
-** If 'ChipMinorFeatures1' is not gcvNULL, the variable it points to
-** will receive the minor feature set 1 of the chip.
-**
-** gctUINT32 * ChipMinorFeatures2
-** If 'ChipMinorFeatures2' is not gcvNULL, the variable it points to
-** will receive the minor feature set 2 of the chip.
-**
-*/
-gceSTATUS
-gckHARDWARE_QueryChipIdentity(
- IN gckHARDWARE Hardware,
- OUT gceCHIPMODEL * ChipModel,
- OUT gctUINT32 * ChipRevision,
- OUT gctUINT32* ChipFeatures,
- OUT gctUINT32* ChipMinorFeatures,
- OUT gctUINT32* ChipMinorFeatures1,
- OUT gctUINT32* ChipMinorFeatures2
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Return chip model. */
- if (ChipModel != gcvNULL)
- {
- *ChipModel = Hardware->chipModel;
- }
-
- /* Return revision number. */
- if (ChipRevision != gcvNULL)
- {
- *ChipRevision = Hardware->chipRevision;
- }
-
- /* Return feature set. */
- if (ChipFeatures != gcvNULL)
- {
- gctUINT32 features = Hardware->chipFeatures;
-
- if (( ((((gctUINT32) (features)) >> (0 ? 0:0)) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1)))))) ))
- {
- /* Override fast clear by command line. */
- features = ((((gctUINT32) (features)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (Hardware->allowFastClear) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)));
- }
-
- if (( ((((gctUINT32) (features)) >> (0 ? 5:5)) & ((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1)))))) ))
- {
- /* Override compression by command line. */
- features = ((((gctUINT32) (features)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1))))))) << (0 ? 5:5))) | (((gctUINT32) ((gctUINT32) (Hardware->allowCompression) & ((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1))))))) << (0 ? 5:5)));
- }
-
- /* Mark 2D pipe as available for GC500.0 through GC500.2 and GC300,
- ** since they did not have this bit. */
- if (( (Hardware->chipModel == gcv500)
- && (Hardware->chipRevision <= 2)
- )
- || (Hardware->chipModel == gcv300)
- )
- {
- features = ((((gctUINT32) (features)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9)));
- }
-
- *ChipFeatures = features;
- }
-
- /* Return minor feature set. */
- if (ChipMinorFeatures != gcvNULL)
- {
- *ChipMinorFeatures = Hardware->chipMinorFeatures0;
- }
-
- /* Return minor feature set 1. */
- if (ChipMinorFeatures1 != gcvNULL)
- {
- *ChipMinorFeatures1 = Hardware->chipMinorFeatures1;
- }
-
- /* Return minor feature set 2. */
- if (ChipMinorFeatures2 != gcvNULL)
- {
- *ChipMinorFeatures2 = Hardware->chipMinorFeatures2;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*ChipModel=0x%x *ChipRevision=0x%x *ChipFeatures=0x%08x "
- "*ChipMinorFeatures=0x%08x *ChipMinorFeatures1=0x%08x "
- "*ChipMinorFeatures2=0x%08x",
- gcmOPT_VALUE(ChipModel), gcmOPT_VALUE(ChipRevision),
- gcmOPT_VALUE(ChipFeatures), gcmOPT_VALUE(ChipMinorFeatures),
- gcmOPT_VALUE(ChipMinorFeatures1),
- gcmOPT_VALUE(ChipMinorFeatures2));
-
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckHARDWARE_QueryChipSpecs(
- IN gckHARDWARE Hardware,
- OUT gctUINT32_PTR StreamCount,
- OUT gctUINT32_PTR RegisterMax,
- OUT gctUINT32_PTR ThreadCount,
- OUT gctUINT32_PTR ShaderCoreCount,
- OUT gctUINT32_PTR VertexCacheSize,
- OUT gctUINT32_PTR VertexOutputBufferSize
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Return the number of streams. */
- if (StreamCount != gcvNULL)
- {
- *StreamCount = Hardware->streamCount;
- }
-
- /* Return the number of temporary registers. */
- if (RegisterMax != gcvNULL)
- {
- *RegisterMax = Hardware->registerMax;
- }
-
- /* Return the maximum number of thrteads. */
- if (ThreadCount != gcvNULL)
- {
- *ThreadCount = Hardware->threadCount;
- }
-
- /* Return the number of shader cores. */
- if (ShaderCoreCount != gcvNULL)
- {
- *ShaderCoreCount = Hardware->shaderCoreCount;
- }
-
- /* Return the number of entries in the vertex cache. */
- if (VertexCacheSize != gcvNULL)
- {
- *VertexCacheSize = Hardware->vertexCacheSize;
- }
-
- /* Return the number of entries in the vertex output buffer. */
- if (VertexOutputBufferSize != gcvNULL)
- {
- *VertexOutputBufferSize = Hardware->vertexOutputBufferSize;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*StreamCount=%u *RegisterMax=%u *ThreadCount=%u "
- "*ShaderCoreCount=%u *VertexCacheSize=%u "
- "*VertexOutputBufferSize=%u",
- gcmOPT_VALUE(StreamCount), gcmOPT_VALUE(RegisterMax),
- gcmOPT_VALUE(ThreadCount), gcmOPT_VALUE(ShaderCoreCount),
- gcmOPT_VALUE(VertexCacheSize),
- gcmOPT_VALUE(VertexOutputBufferSize));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_ConvertFormat
-**
-** Convert an API format to hardware parameters.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** gceSURF_FORMAT Format
-** API format to convert.
-**
-** OUTPUT:
-**
-** gctUINT32 * BitsPerPixel
-** Pointer to a variable that will hold the number of bits per pixel.
-**
-** gctUINT32 * BytesPerTile
-** Pointer to a variable that will hold the number of bytes per tile.
-*/
-gceSTATUS
-gckHARDWARE_ConvertFormat(
- IN gckHARDWARE Hardware,
- IN gceSURF_FORMAT Format,
- OUT gctUINT32 * BitsPerPixel,
- OUT gctUINT32 * BytesPerTile
- )
-{
- gctUINT32 bitsPerPixel;
- gctUINT32 bytesPerTile;
-
- gcmkHEADER_ARG("Hardware=0x%x Format=%d", Hardware, Format);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Dispatch on format. */
- switch (Format)
- {
- case gcvSURF_INDEX8:
- case gcvSURF_A8:
- case gcvSURF_L8:
- /* 8-bpp format. */
- bitsPerPixel = 8;
- bytesPerTile = (8 * 4 * 4) / 8;
- break;
-
- case gcvSURF_YV12:
- case gcvSURF_I420:
- case gcvSURF_NV12:
- case gcvSURF_NV21:
- /* 12-bpp planar YUV formats. */
- bitsPerPixel = 12;
- bytesPerTile = (12 * 4 * 4) / 8;
- break;
-
- case gcvSURF_A8L8:
- case gcvSURF_X4R4G4B4:
- case gcvSURF_A4R4G4B4:
- case gcvSURF_X1R5G5B5:
- case gcvSURF_A1R5G5B5:
- case gcvSURF_R5G5B5X1:
- case gcvSURF_R4G4B4X4:
- case gcvSURF_X4B4G4R4:
- case gcvSURF_X1B5G5R5:
- case gcvSURF_B4G4R4X4:
- case gcvSURF_R5G6B5:
- case gcvSURF_B5G5R5X1:
- case gcvSURF_YUY2:
- case gcvSURF_UYVY:
- case gcvSURF_YVYU:
- case gcvSURF_VYUY:
- case gcvSURF_NV16:
- case gcvSURF_NV61:
- case gcvSURF_D16:
- /* 16-bpp format. */
- bitsPerPixel = 16;
- bytesPerTile = (16 * 4 * 4) / 8;
- break;
-
- case gcvSURF_X8R8G8B8:
- case gcvSURF_A8R8G8B8:
- case gcvSURF_X8B8G8R8:
- case gcvSURF_A8B8G8R8:
- case gcvSURF_R8G8B8X8:
- case gcvSURF_D32:
- /* 32-bpp format. */
- bitsPerPixel = 32;
- bytesPerTile = (32 * 4 * 4) / 8;
- break;
-
- case gcvSURF_D24S8:
- case gcvSURF_D24X8:
- /* 24-bpp format. */
- bitsPerPixel = 32;
- bytesPerTile = (32 * 4 * 4) / 8;
- break;
-
- case gcvSURF_DXT1:
- case gcvSURF_ETC1:
- bitsPerPixel = 4;
- bytesPerTile = (4 * 4 * 4) / 8;
- break;
-
- case gcvSURF_DXT2:
- case gcvSURF_DXT3:
- case gcvSURF_DXT4:
- case gcvSURF_DXT5:
- bitsPerPixel = 8;
- bytesPerTile = (8 * 4 * 4) / 8;
- break;
-
- default:
- /* Invalid format. */
- gcmkFOOTER_ARG("status=%d", gcvSTATUS_INVALID_ARGUMENT);
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Set the result. */
- if (BitsPerPixel != gcvNULL)
- {
- * BitsPerPixel = bitsPerPixel;
- }
-
- if (BytesPerTile != gcvNULL)
- {
- * BytesPerTile = bytesPerTile;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*BitsPerPixel=%u *BytesPerTile=%u",
- gcmOPT_VALUE(BitsPerPixel), gcmOPT_VALUE(BytesPerTile));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_SplitMemory
-**
-** Split a hardware specific memory address into a pool and offset.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** gctUINT32 Address
-** Address in hardware specific format.
-**
-** OUTPUT:
-**
-** gcePOOL * Pool
-** Pointer to a variable that will hold the pool type for the address.
-**
-** gctUINT32 * Offset
-** Pointer to a variable that will hold the offset for the address.
-*/
-gceSTATUS
-gckHARDWARE_SplitMemory(
- IN gckHARDWARE Hardware,
- IN gctUINT32 Address,
- OUT gcePOOL * Pool,
- OUT gctUINT32 * Offset
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x Addres=%08x", Hardware, Address);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Pool != gcvNULL);
- gcmkVERIFY_ARGUMENT(Offset != gcvNULL);
-
- /* Dispatch on memory type. */
- switch (( ((((gctUINT32) (Address)) >> (0 ? 31:31)) & ((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1)))))) ))
- {
- case 0x0:
- /* System memory. */
- *Pool = gcvPOOL_SYSTEM;
- break;
-
- case 0x1:
- /* Virtual memory. */
- *Pool = gcvPOOL_VIRTUAL;
- break;
-
- default:
- /* Invalid memory type. */
- gcmkFOOTER_ARG("status=%d", gcvSTATUS_INVALID_ARGUMENT);
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Return offset of address. */
- *Offset = ( ((((gctUINT32) (Address)) >> (0 ? 30:0)) & ((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1)))))) );
-
- /* Success. */
- gcmkFOOTER_ARG("*Pool=%d *Offset=%08x", *Pool, *Offset);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Execute
-**
-** Kickstart the hardware's command processor with an initialized command
-** buffer.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Logical address of command buffer.
-**
-** gctSIZE_T Bytes
-** Number of bytes for the prefetch unit (until after the first LINK).
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_Execute(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
-#ifdef __QNXNTO__
- IN gctPOINTER Physical,
- IN gctBOOL PhysicalAddresses,
-#endif
- IN gctSIZE_T Bytes
- )
-{
- gceSTATUS status;
- gctUINT32 address = 0, control;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Bytes=%lu",
- Hardware, Logical, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
-
-#ifdef __QNXNTO__
- if (PhysicalAddresses)
- {
- /* Convert physical into hardware specific address. */
- gcmkONERROR(
- gckHARDWARE_ConvertPhysical(Hardware, Physical, &address));
- }
- else
- {
-#endif
- /* Convert logical into hardware specific address. */
- gcmkONERROR(
- gckHARDWARE_ConvertLogical(Hardware, Logical, &address));
-#ifdef __QNXNTO__
- }
-#endif
-
- /* Enable all events. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x00014, ~0U));
-
- /* Write address register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x00654, address));
-
- /* Build control register. */
- control = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 16:16) - (0 ? 16:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 16:16) - (0 ? 16:16) + 1))))))) << (0 ? 16:16))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 16:16) - (0 ? 16:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 16:16) - (0 ? 16:16) + 1))))))) << (0 ? 16:16)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) ((Bytes+7)>>3) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)));
-
- /* Set big endian */
- if (Hardware->bigEndian)
- {
- control |= ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 21:20) - (0 ? 21:20) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:20) - (0 ? 21:20) + 1))))))) << (0 ? 21:20))) | (((gctUINT32) (0x2 & ((gctUINT32) ((((1 ? 21:20) - (0 ? 21:20) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:20) - (0 ? 21:20) + 1))))))) << (0 ? 21:20)));
- }
-
- /* Write control register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x00658, control));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Started command buffer @ %08x",
- address);
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_WaitLink
-**
-** Append a WAIT/LINK command sequence at the specified location in the command
-** queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** WAIT/LINK command sequence at or gcvNULL just to query the size of the
-** WAIT/LINK command sequence.
-**
-** gctUINT32 Offset
-** Offset into command buffer required for alignment.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the WAIT/LINK command
-** sequence. If 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** by the WAIT/LINK command sequence. If 'Bytes' is gcvNULL, nothing will
-** be returned.
-**
-** gctPOINTER * Wait
-** Pointer to a variable that will receive the pointer to the WAIT
-** command. If 'Wait' is gcvNULL nothing will be returned.
-**
-** gctSIZE_T * WaitSize
-** Pointer to a variable that will receive the number of bytes used by
-** the WAIT command. If 'LinkSize' is gcvNULL nothing will be returned.
-*/
-gceSTATUS
-gckHARDWARE_WaitLink(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPOINTER * Wait,
- OUT gctSIZE_T * WaitSize
- )
-{
- gceSTATUS status;
- gctUINT32 address;
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gctSIZE_T bytes;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Offset=%08x *Bytes=%lu",
- Hardware, Logical, Offset, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- /* Compute number of bytes required. */
- bytes = gcmALIGN(Offset + 16, 8) - Offset;
-
- if (Logical != gcvNULL)
- {
- /* Convert logical into hardware specific address. */
- gcmkONERROR(
- gckHARDWARE_ConvertLogical(Hardware,
- Logical,
- &address));
-
- if (*Bytes < bytes)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Append WAIT(200). */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x07 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (200) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%08x: WAIT", address);
-
- /* Append LINK(2, address). */
- logical[2] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x08 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (bytes>>3) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)));
-
- logical[3] = address;
-
- Hardware->lastWaitLink = address;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%08x: LINK %08x, #%lu",
- address + 8, address, bytes);
-
- if (Wait != gcvNULL)
- {
- /* Return pointer to WAIT command. */
- *Wait = Logical;
- }
-
- if (WaitSize != gcvNULL)
- {
- /* Return number of bytes used by the WAIT command. */
- *WaitSize = 8;
- }
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the WAIT/LINK command
- ** sequence. */
- *Bytes = bytes;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu *Wait=0x%x *WaitSize=%lu",
- gcmOPT_VALUE(Bytes), gcmOPT_POINTER(Wait),
- gcmOPT_VALUE(WaitSize));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_End
-**
-** Append an END command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** END command at or gcvNULL just to query the size of the END command.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the END command. If
-** 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the END command. If 'Bytes' is gcvNULL, nothing will be returned.
-*/
-gceSTATUS
-gckHARDWARE_End(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x *Bytes=%lu",
- Hardware, Logical, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- if (Logical != gcvNULL)
- {
- if (*Bytes < 8)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Append END. */
- logical[0] =
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x02 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE, "0x%x: END", Logical);
-
- /* Make sure the CPU writes out the data to memory. */
- gcmkVERIFY_OK(
- gckOS_MemoryBarrier(Hardware->os, Logical));
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the END command. */
- *Bytes = 8;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Nop
-**
-** Append a NOP command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** NOP command at or gcvNULL just to query the size of the NOP command.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the NOP command. If
-** 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the NOP command. If 'Bytes' is gcvNULL, nothing will be returned.
-*/
-gceSTATUS
-gckHARDWARE_Nop(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x *Bytes=%lu",
- Hardware, Logical, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- if (Logical != gcvNULL)
- {
- if (*Bytes < 8)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Append NOP. */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x03 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE, "0x%x: NOP", Logical);
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the NOP command. */
- *Bytes = 8;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Wait
-**
-** Append a WAIT command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** WAIT command at or gcvNULL just to query the size of the WAIT command.
-**
-** gctUINT32 Count
-** Number of cycles to wait.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the WAIT command. If
-** 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the NOP command. If 'Bytes' is gcvNULL, nothing will be returned.
-*/
-gceSTATUS
-gckHARDWARE_Wait(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Count,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Count=%u *Bytes=%lu",
- Hardware, Logical, Count, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- if (Logical != gcvNULL)
- {
- if (*Bytes < 8)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Append WAIT. */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x07 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (Count) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: WAIT %u", Logical, Count);
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the WAIT command. */
- *Bytes = 8;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Event
-**
-** Append an EVENT command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** the EVENT command at or gcvNULL just to query the size of the EVENT
-** command.
-**
-** gctUINT8 Event
-** Event ID to program.
-**
-** gceKERNEL_WHERE FromWhere
-** Location of the pipe to send the event.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the EVENT command. If
-** 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the EVENT command. If 'Bytes' is gcvNULL, nothing will be
-** returned.
-*/
-gceSTATUS
-gckHARDWARE_Event(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT8 Event,
- IN gceKERNEL_WHERE FromWhere,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT size;
- gctUINT32 destination = 0;
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Event=%u FromWhere=%d *Bytes=%lu",
- Hardware, Logical, Event, FromWhere, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
- gcmkVERIFY_ARGUMENT(Event < 32);
-
- /* Determine the size of the command. */
- size = (Hardware->extraEventStates && (FromWhere == gcvKERNEL_PIXEL))
- ? gcmALIGN(8 + (1 + 5) * 4, 8) /* EVENT + 5 STATES */
- : 8;
-
- if (Logical != gcvNULL)
- {
- if (*Bytes < size)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- switch (FromWhere)
- {
- case gcvKERNEL_COMMAND:
- /* From command processor. */
- destination = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1))))))) << (0 ? 5:5))) | (((gctUINT32) (0x1&((gctUINT32)((((1?5:5)-(0?5:5)+1)==32)?~0:(~(~0<<((1?5:5)-(0?5:5)+1)))))))<<(0?5:5)));
- break;
-
- case gcvKERNEL_PIXEL:
- /* From pixel engine. */
- destination = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 6:6) - (0 ? 6:6) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 6:6) - (0 ? 6:6) + 1))))))) << (0 ? 6:6))) | (((gctUINT32) (0x1&((gctUINT32)((((1?6:6)-(0?6:6)+1)==32)?~0:(~(~0<<((1?6:6)-(0?6:6)+1)))))))<<(0?6:6)));
- break;
-
- default:
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- /* Append EVENT(Event, destiantion). */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E01) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- logical[1] = ((((gctUINT32) (destination)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) | (((gctUINT32) ((gctUINT32) (Event) & ((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0)));
-
- /* Make sure the event ID gets written out before GPU can access it. */
- gcmkONERROR(
- gckOS_MemoryBarrier(Hardware->os, logical + 1));
-
-#if gcdDEBUG
- {
- gctUINT32 phys;
- gckOS_GetPhysicalAddress(Hardware->os, Logical, &phys);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%08x: EVENT %d", phys, Event);
- }
-#endif
-
- /* Append the extra states. These are needed for the chips that do not
- ** support back-to-back events due to the async interface. The extra
- ** states add the necessary delay to ensure that event IDs do not
- ** collide. */
- if (size > 8)
- {
- logical[2] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0100) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (5) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
- logical[3] = 0;
- logical[4] = 0;
- logical[5] = 0;
- logical[6] = 0;
- logical[7] = 0;
- }
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the EVENT command. */
- *Bytes = size;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_PipeSelect
-**
-** Append a PIPESELECT command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** the PIPESELECT command at or gcvNULL just to query the size of the
-** PIPESELECT command.
-**
-** gctUINT32 Pipe
-** Pipe value to select.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the PIPESELECT command.
-** If 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the PIPESELECT command. If 'Bytes' is gcvNULL, nothing will be
-** returned.
-*/
-gceSTATUS
-gckHARDWARE_PipeSelect(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Pipe,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Pipe=%u *Bytes=%lu",
- Hardware, Logical, Pipe, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- /* Append a PipeSelect. */
- if (Logical != gcvNULL)
- {
- gctUINT32 flush, stall;
-
- if (*Bytes < 32)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- flush = (Pipe == 0x1)
- ? ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) (0x1&((gctUINT32)((((1?1:1)-(0?1:1)+1)==32)?~0:(~(~0<<((1?1:1)-(0?1:1)+1)))))))<<(0?1:1)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) (0x1&((gctUINT32)((((1?0:0)-(0?0:0)+1)==32)?~0:(~(~0<<((1?0:0)-(0?0:0)+1)))))))<<(0?0:0)))
- : ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1))))))) << (0 ? 3:3))) | (((gctUINT32) (0x1&((gctUINT32)((((1?3:3)-(0?3:3)+1)==32)?~0:(~(~0<<((1?3:3)-(0?3:3)+1)))))))<<(0?3:3)));
-
- stall = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8))) | (((gctUINT32) (0x07 & ((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8)));
-
- /* LoadState(AQFlush, 1), flush. */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E03) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- logical[1] = flush;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: FLUSH %x", logical, flush);
-
- /* LoadState(AQSempahore, 1), stall. */
- logical[2] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E02) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- logical[3] = stall;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: SEMAPHORE %x", logical + 2, stall);
-
- /* Stall, stall. */
- logical[4] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x09 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)));
-
- logical[5] = stall;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: STALL %x", logical + 4, stall);
-
- /* LoadState(AQPipeSelect, 1), pipe. */
- logical[6] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E00) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- logical[7] = Pipe;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: PIPE %u", logical + 6, Pipe);
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the PIPESELECT command. */
- *Bytes = 32;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Link
-**
-** Append a LINK command at the specified location in the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Pointer to the current location inside the command queue to append
-** the LINK command at or gcvNULL just to query the size of the LINK
-** command.
-**
-** gctPOINTER FetchAddress
-** Logical address of destination of LINK.
-**
-** gctSIZE_T FetchSize
-** Number of bytes in destination of LINK.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes available for the LINK command. If
-** 'Logical' is gcvNULL, this argument will be ignored.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that will receive the number of bytes required
-** for the LINK command. If 'Bytes' is gcvNULL, nothing will be returned.
-*/
-gceSTATUS
-gckHARDWARE_Link(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctPOINTER FetchAddress,
- IN gctSIZE_T FetchSize,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gceSTATUS status;
- gctSIZE_T bytes;
- gctUINT32 address;
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x FetchAddress=0x%x FetchSize=%lu "
- "*Bytes=%lu",
- Hardware, Logical, FetchAddress, FetchSize,
- gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT((Logical == gcvNULL) || (Bytes != gcvNULL));
-
- if (Logical != gcvNULL)
- {
- if (*Bytes < 8)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Convert logical address to hardware address. */
- gcmkONERROR(
- gckHARDWARE_ConvertLogical(Hardware, FetchAddress, &address));
-
- logical[1] = address;
-
- /* Make sure the address got written before the LINK command. */
- gcmkONERROR(
- gckOS_MemoryBarrier(Hardware->os, logical + 1));
-
- /* Compute number of 64-byte aligned bytes to fetch. */
- bytes = gcmALIGN(address + FetchSize, 64) - address;
-
- /* Append LINK(bytes / 8), FetchAddress. */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x08 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (bytes>>3) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)));
-
-#if gcdDEBUG
- {
- gctUINT32 phys;
- gckHARDWARE_ConvertLogical(Hardware, Logical, &phys);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%08x: LINK %08x, #%lu", phys, address, bytes);
- }
-#endif
-
- /* Memory barrier. */
- gcmkONERROR(
- gckOS_MemoryBarrier(Hardware->os, logical));
- }
-
- if (Bytes != gcvNULL)
- {
- /* Return number of bytes required by the LINK command. */
- *Bytes = 8;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_AlignToTile
-**
-** Align the specified width and height to tile boundaries.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gceSURF_TYPE Type
-** Type of alignment.
-**
-** gctUINT32 * Width
-** Pointer to the width to be aligned. If 'Width' is gcvNULL, no width
-** will be aligned.
-**
-** gctUINT32 * Height
-** Pointer to the height to be aligned. If 'Height' is gcvNULL, no height
-** will be aligned.
-**
-** OUTPUT:
-**
-** gctUINT32 * Width
-** Pointer to a variable that will receive the aligned width.
-**
-** gctUINT32 * Height
-** Pointer to a variable that will receive the aligned height.
-**
-** gctBOOL_PTR SuperTiled
-** Pointer to a variable that receives the super-tiling flag for the
-** surface.
-*/
-gceSTATUS
-gckHARDWARE_AlignToTile(
- IN gckHARDWARE Hardware,
- IN gceSURF_TYPE Type,
- IN OUT gctUINT32_PTR Width,
- IN OUT gctUINT32_PTR Height,
- OUT gctBOOL_PTR SuperTiled
- )
-{
- gctBOOL superTiled = gcvFALSE;
- gctUINT32 xAlignment, yAlignment;
-
- gcmkHEADER_ARG("Hardware=0x%x Type=%d *Width=%u *Height=%u",
- Hardware, Type, gcmOPT_VALUE(Width), gcmOPT_VALUE(Height));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Super tiling can be enabled for render targets and depth buffers. */
- superTiled =
- ( (Type == gcvSURF_RENDER_TARGET)
- || (Type == gcvSURF_DEPTH)
- )
- &&
- /* Of course, hardware needs to support super tiles. */
- ((((gctUINT32) (Hardware->chipMinorFeatures0)) >> (0 ? 12:12) & ((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1)))))) == (0x1 & ((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1)))))));
-
- /* Compute alignment factors. */
- xAlignment = superTiled ? 64
- : (Type == gcvSURF_TEXTURE) ? 4
- : 16;
- yAlignment = superTiled ? 64 : 4;
-
- if (Width != gcvNULL)
- {
- /* Align the width. */
- *Width = gcmALIGN(*Width, xAlignment);
- }
-
- if (Height != gcvNULL)
- {
- /* Align the height. */
- *Height = gcmALIGN(*Height, yAlignment);
- }
-
- if (SuperTiled != gcvNULL)
- {
- /* Copy the super tiling. */
- *SuperTiled = superTiled;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Width=%u *Height=%u *SuperTiled=%d",
- gcmOPT_VALUE(Width), gcmOPT_VALUE(Height),
- gcmOPT_VALUE(SuperTiled));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_UpdateQueueTail
-**
-** Update the tail of the command queue.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Logical address of the start of the command queue.
-**
-** gctUINT32 Offset
-** Offset into the command queue of the tail (last command).
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_UpdateQueueTail(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x Offset=%08x",
- Hardware, Logical, Offset);
-
- /* Verify the hardware. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Force a barrier. */
- gcmkONERROR(
- gckOS_MemoryBarrier(Hardware->os, Logical));
-
- /* Notify gckKERNEL object of change. */
- gcmkONERROR(
- gckKERNEL_Notify(Hardware->kernel,
- gcvNOTIFY_COMMAND_QUEUE,
- gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_ConvertLogical
-**
-** Convert a logical system address into a hardware specific address.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Logical address to convert.
-**
-** gctUINT32* Address
-** Return hardware specific address.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_ConvertLogical(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- OUT gctUINT32 * Address
- )
-{
- gctUINT32 address;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x", Hardware, Logical);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- /* Convert logical address into a physical address. */
- gcmkONERROR(
- gckOS_GetPhysicalAddress(Hardware->os, Logical, &address));
-
- /* Return hardware specific address. */
- *Address = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0))) | (((gctUINT32) ((gctUINT32) (address) & ((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0)));
-
- /* Success. */
- gcmkFOOTER_ARG("*Address=%08x", *Address);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_ConvertPhysical
-**
-** Convert a physical address into a hardware specific address.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctPHYS_ADDR Physical
-** Physical address to convert.
-**
-** gctUINT32* Address
-** Return hardware specific address.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_ConvertPhysical(
- IN gckHARDWARE Hardware,
- IN gctPHYS_ADDR Physical,
- OUT gctUINT32 * Address
- )
-{
- gctUINT32 address;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Physical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- address = (gctUINT32)Physical;
-
- /* Return hardware specific address. */
- *Address = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0))) | (((gctUINT32) ((gctUINT32) (address) & ((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0)));
-
- /* Return the status. */
- gcmkFOOTER_ARG("*Address=%08x", *Address);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_Interrupt
-**
-** Process an interrupt.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** gctBOOL InterruptValid
-** If gcvTRUE, this function will read the interrupt acknowledge
-** register, stores the data, and return whether or not the interrupt
-** is ours or not. If gcvFALSE, this functions will read the interrupt
-** acknowledge register and combine it with any stored value to handle
-** the event notifications.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_Interrupt(
- IN gckHARDWARE Hardware,
- IN gctBOOL InterruptValid
- )
-{
- gckEVENT event;
- gctUINT32 data;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x InterruptValid=%d", Hardware, InterruptValid);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Extract gckEVENT object. */
- event = Hardware->kernel->event;
- gcmkVERIFY_OBJECT(event, gcvOBJ_EVENT);
-
- if (InterruptValid)
- {
- /* Read AQIntrAcknowledge register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00010,
- &data));
-
-#if gcdDEBUG
- if (data & 0x80000000)
- {
- gcmkONERROR(gckOS_Broadcast(Hardware->os,
- Hardware,
- gcvBROADCAST_AXI_BUS_ERROR));
- }
-#endif
-
- if (data == 0)
- {
- /* Not our interrupt. */
- status = gcvSTATUS_NOT_OUR_INTERRUPT;
- }
- else
- {
- /* Inform gckEVENT of the interrupt. */
- status = gckEVENT_Interrupt(event, data & 0x7FFFFFFF);
- }
- }
- else
- {
- /* Handle events. */
- status = gckEVENT_Notify(event, 0);
- }
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_QueryCommandBuffer
-**
-** Query the command buffer alignment and number of reserved bytes.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Alignment
-** Pointer to a variable receiving the alignment for each command.
-**
-** gctSIZE_T * ReservedHead
-** Pointer to a variable receiving the number of reserved bytes at the
-** head of each command buffer.
-**
-** gctSIZE_T * ReservedTail
-** Pointer to a variable receiving the number of bytes reserved at the
-** tail of each command buffer.
-*/
-gceSTATUS
-gckHARDWARE_QueryCommandBuffer(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * Alignment,
- OUT gctSIZE_T * ReservedHead,
- OUT gctSIZE_T * ReservedTail
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- if (Alignment != gcvNULL)
- {
- /* Align every 8 bytes. */
- *Alignment = 8;
- }
-
- if (ReservedHead != gcvNULL)
- {
- /* Reserve space for SelectPipe(). */
- *ReservedHead = 32;
- }
-
- if (ReservedTail != gcvNULL)
- {
- /* Reserve space for Link(). */
- *ReservedTail = 8;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Alignment=%lu *ReservedHead=%lu *ReservedTail=%lu",
- gcmOPT_VALUE(Alignment), gcmOPT_VALUE(ReservedHead),
- gcmOPT_VALUE(ReservedTail));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_QuerySystemMemory
-**
-** Query the command buffer alignment and number of reserved bytes.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * SystemSize
-** Pointer to a variable that receives the maximum size of the system
-** memory.
-**
-** gctUINT32 * SystemBaseAddress
-** Poinetr to a variable that receives the base address for system
-** memory.
-*/
-gceSTATUS
-gckHARDWARE_QuerySystemMemory(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * SystemSize,
- OUT gctUINT32 * SystemBaseAddress
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- if (SystemSize != gcvNULL)
- {
- /* Maximum system memory can be 2GB. */
- *SystemSize = 1U << 31;
- }
-
- if (SystemBaseAddress != gcvNULL)
- {
- /* Set system memory base address. */
- *SystemBaseAddress = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31)));
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*SystemSize=%lu *SystemBaseAddress=%lu",
- gcmOPT_VALUE(SystemSize), gcmOPT_VALUE(SystemBaseAddress));
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_SetMMU
-**
-** Set the page table base address.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** gctPOINTER Logical
-** Logical address of the page table.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_SetMMU(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical
- )
-{
- gceSTATUS status;
- gctUINT32 address = 0;
- gctUINT32 baseAddress;
-
- gcmkHEADER_ARG("Hardware=0x%x Logical=0x%x", Hardware, Logical);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
-
- /* Convert the logical address into an hardware address. */
- gcmkONERROR(
- gckHARDWARE_ConvertLogical(Hardware, Logical, &address));
-
- /* Also get the base address - we need a real physical address. */
- gcmkONERROR(
- gckOS_GetBaseAddress(Hardware->os, &baseAddress));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "Setting page table to 0x%08X",
- address + baseAddress);
-
- /* Write the AQMemoryFePageTable register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00400,
- address + baseAddress));
-
- /* Write the AQMemoryRaPageTable register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00410,
- address + baseAddress));
-
- /* Write the AQMemoryTxPageTable register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00404,
- address + baseAddress));
-
- /* Write the AQMemoryPePageTable register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00408,
- address + baseAddress));
-
- /* Write the AQMemoryPezPageTable register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x0040C,
- address + baseAddress));
-
- /* Return the status. */
- gcmkFOOTER_NO();
- return status;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_FlushMMU
-**
-** Flush the page table.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_FlushMMU(
- IN gckHARDWARE Hardware
- )
-{
- gceSTATUS status;
- gctUINT32 flush;
- gctUINT32_PTR buffer;
- gctSIZE_T bufferSize;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Flush the memory controller. */
- flush = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) (0x1&((gctUINT32)((((1?0:0)-(0?0:0)+1)==32)?~0:(~(~0<<((1?0:0)-(0?0:0)+1)))))))<<(0?0:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) (0x1&((gctUINT32)((((1?1:1)-(0?1:1)+1)==32)?~0:(~(~0<<((1?1:1)-(0?1:1)+1)))))))<<(0?1:1)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2))) | (((gctUINT32) (0x1&((gctUINT32)((((1?2:2)-(0?2:2)+1)==32)?~0:(~(~0<<((1?2:2)-(0?2:2)+1)))))))<<(0?2:2)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1))))))) << (0 ? 3:3))) | (((gctUINT32) (0x1&((gctUINT32)((((1?3:3)-(0?3:3)+1)==32)?~0:(~(~0<<((1?3:3)-(0?3:3)+1)))))))<<(0?3:3)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:4) - (0 ? 4:4) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:4) - (0 ? 4:4) + 1))))))) << (0 ? 4:4))) | (((gctUINT32) (0x1&((gctUINT32)((((1?4:4)-(0?4:4)+1)==32)?~0:(~(~0<<((1?4:4)-(0?4:4)+1)))))))<<(0?4:4)));
-
- gcmkONERROR(
- gckCOMMAND_Reserve(Hardware->kernel->command,
- 8,
- (gctPOINTER *) &buffer,
- &bufferSize));
-
- buffer[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E04) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- buffer[1] = flush;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: FLUSH MMU", buffer);
-
- gcmkONERROR(
- gckCOMMAND_Execute(Hardware->kernel->command, 8));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_BuildVirtualAddress
-**
-** Build a virtual address.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** gctUINT32 Index
-** Index into page table.
-**
-** gctUINT32 Offset
-** Offset into page.
-**
-** OUTPUT:
-**
-** gctUINT32 * Address
-** Pointer to a variable receiving te hardware address.
-*/
-gceSTATUS
-gckHARDWARE_BuildVirtualAddress(
- IN gckHARDWARE Hardware,
- IN gctUINT32 Index,
- IN gctUINT32 Offset,
- OUT gctUINT32 * Address
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x Index=%u Offset=%u", Hardware, Index, Offset);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- /* Build virtual address. */
- *Address = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 31:31) - (0 ? 31:31) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:31) - (0 ? 31:31) + 1))))))) << (0 ? 31:31)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0))) | (((gctUINT32) ((gctUINT32) (Offset|(Index<<12)) & ((gctUINT32) ((((1 ? 30:0) - (0 ? 30:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 30:0) - (0 ? 30:0) + 1))))))) << (0 ? 30:0)));
-
- /* Success. */
- gcmkFOOTER_ARG("*Address=%08x", *Address);
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckHARDWARE_GetIdle(
- IN gckHARDWARE Hardware,
- IN gctBOOL Wait,
- OUT gctUINT32 * Data
- )
-{
- gceSTATUS status;
- gctUINT32 idle = 0;
- gctINT retry, poll, pollCount;
-
- gcmkHEADER_ARG("Hardware=0x%x Wait=%d", Hardware, Wait);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(Data != gcvNULL);
-
-
- /* If we have to wait, try 100 polls per millisecond. */
- pollCount = Wait ? 100 : 1;
-
- /* At most, try for 1 second. */
- // dkm: 1000³¬Ê±Ì«³¤ÁË£¬¸ÄΪ200
- for (retry = 0; retry < 200; ++retry)
- {
- /* If we have to wait, try 100 polls per millisecond. */
- for (poll = pollCount; poll > 0; --poll)
- {
- /* Read register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os, 0x00004, &idle));
-
- /* See if we have to wait for FE idle. */
- if (( ((((gctUINT32) (idle)) >> (0 ? 0:0)) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1)))))) ))
- {
- /* FE is idle. */
- break;
- }
- }
-
- /* Check if we need to wait for FE and FE is busy. */
- if (Wait && !( ((((gctUINT32) (idle)) >> (0 ? 0:0)) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1)))))) ))
- {
- /* Wait a little. */
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "%s: Waiting for idle: 0x%08X",
- __FUNCTION__, idle);
-
- gcmkVERIFY_OK(gckOS_Delay(Hardware->os, 1));
- }
- else
- {
- break;
- }
- }
-
- /* Return idle to caller. */
- *Data = idle;
-
- /* Success. */
- gcmkFOOTER_ARG("*Data=%08x", *Data);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/* Flush the caches. */
-gceSTATUS
-gckHARDWARE_Flush(
- IN gckHARDWARE Hardware,
- IN gceKERNEL_FLUSH Flush,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- )
-{
- gctUINT32 pipe;
- gctUINT32 flush = 0;
- gctUINT32_PTR logical = (gctUINT32_PTR) Logical;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Flush=%x Logical=0x%x *Bytes=%lu",
- Hardware, Flush, Logical, gcmOPT_VALUE(Bytes));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Get current pipe. */
- pipe = Hardware->kernel->command->pipeSelect;
-
- /* Flush 3D color cache. */
- if ((Flush & gcvFLUSH_COLOR) && (pipe == 0x0))
- {
- flush |= ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) (0x1&((gctUINT32)((((1?1:1)-(0?1:1)+1)==32)?~0:(~(~0<<((1?1:1)-(0?1:1)+1)))))))<<(0?1:1)));
- }
-
- /* Flush 3D depth cache. */
- if ((Flush & gcvFLUSH_DEPTH) && (pipe == 0x0))
- {
- flush |= ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) (0x1&((gctUINT32)((((1?0:0)-(0?0:0)+1)==32)?~0:(~(~0<<((1?0:0)-(0?0:0)+1)))))))<<(0?0:0)));
- }
-
- /* Flush 3D texture cache. */
- if ((Flush & gcvFLUSH_TEXTURE) && (pipe == 0x0))
- {
- flush |= ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2))) | (((gctUINT32) (0x1&((gctUINT32)((((1?2:2)-(0?2:2)+1)==32)?~0:(~(~0<<((1?2:2)-(0?2:2)+1)))))))<<(0?2:2)));
- }
-
- /* Flush 2D cache. */
- if ((Flush & gcvFLUSH_2D) && (pipe == 0x1))
- {
- flush |= ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1))))))) << (0 ? 3:3))) | (((gctUINT32) (0x1&((gctUINT32)((((1?3:3)-(0?3:3)+1)==32)?~0:(~(~0<<((1?3:3)-(0?3:3)+1)))))))<<(0?3:3)));
- }
-
- /* See if there is a valid flush. */
- if (flush == 0)
- {
- if (Bytes != gcvNULL)
- {
- /* No bytes required. */
- *Bytes = 0;
- }
- }
-
- else
- {
- /* Copy to command queue. */
- if (Logical != gcvNULL)
- {
- if (*Bytes < 8)
- {
- /* Command queue too small. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
-
- /* Append LOAD_STATE to AQFlush. */
- logical[0] = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E03) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0)))
- | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16)));
-
- logical[1] = flush;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "0x%x: FLUSH %x", logical, flush);
- }
-
- if (Bytes != gcvNULL)
- {
- /* 8 bytes required. */
- *Bytes = 8;
- }
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Bytes=%lu", gcmOPT_VALUE(Bytes));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckHARDWARE_SetFastClear(
- IN gckHARDWARE Hardware,
- IN gctINT Enable,
- IN gctINT Compression
- )
-{
- gctUINT32 debug;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x Enable=%d Compression=%d",
- Hardware, Enable, Compression);
-
- /* Only process if fast clear is available. */
- if (( ((((gctUINT32) (Hardware->chipFeatures)) >> (0 ? 0:0)) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1)))))) ))
- {
- if (Enable == -1)
- {
- /* Determine automatic value for fast clear. */
- Enable = (Hardware->chipModel != gcv500)
- | (Hardware->chipRevision >= 3);
- }
-
- if (Compression == -1)
- {
- /* Determine automatic value for compression. */
- Compression = Enable
- & ( ((((gctUINT32) (Hardware->chipFeatures)) >> (0 ? 5:5)) & ((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1)))))) );
- }
-
- /* Read AQMemoryDebug register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os, 0x00414, &debug));
-
- /* Set fast clear bypass. */
- debug = ((((gctUINT32) (debug)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 20:20) - (0 ? 20:20) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 20:20) - (0 ? 20:20) + 1))))))) << (0 ? 20:20))) | (((gctUINT32) ((gctUINT32) (Enable==0) & ((gctUINT32) ((((1 ? 20:20) - (0 ? 20:20) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 20:20) - (0 ? 20:20) + 1))))))) << (0 ? 20:20)));
-
- /* Set copression bypass. */
- debug = ((((gctUINT32) (debug)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1))))))) << (0 ? 21:21))) | (((gctUINT32) ((gctUINT32) (Compression==0) & ((gctUINT32) ((((1 ? 21:21) - (0 ? 21:21) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 21:21) - (0 ? 21:21) + 1))))))) << (0 ? 21:21)));
-
- /* Write back AQMemoryDebug register. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00414,
- debug));
-
- /* Store fast clear and comprersison flags. */
- Hardware->allowFastClear = Enable;
- Hardware->allowCompression = Compression;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HARDWARE,
- "FastClear=%d Compression=%d", Enable, Compression);
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-typedef enum
-{
- gcvPOWER_FLAG_INITIALIZE = 1 << 0,
- gcvPOWER_FLAG_STALL = 1 << 1,
- gcvPOWER_FLAG_STOP = 1 << 2,
- gcvPOWER_FLAG_START = 1 << 3,
- gcvPOWER_FLAG_RELEASE = 1 << 4,
- gcvPOWER_FLAG_DELAY = 1 << 5,
- gcvPOWER_FLAG_SAVE = 1 << 6,
- gcvPOWER_FLAG_ACQUIRE = 1 << 7,
- gcvPOWER_FLAG_OFF = 1 << 8,
- gcvPOWER_FLAG_CLOCK_OFF = 1 << 9,
-}
-gcePOWER_FLAGS;
-
-/*******************************************************************************
-**
-** gckHARDWARE_SetPowerManagementState
-**
-** Set GPU to a specified power state.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** gceCHIPPOWERSTATE State
-** Power State.
-**
-*/
-gceSTATUS
-gckHARDWARE_SetPowerManagementState(
- IN gckHARDWARE Hardware,
- IN gceCHIPPOWERSTATE State
- )
-{
-#if !gcdNO_POWER_MANAGEMENT
- gceSTATUS status;
- gckCOMMAND command = gcvNULL;
- gckOS os;
- gctUINT flag, clock;
- gctPOINTER buffer;
- gctSIZE_T bytes, requested;
- gctBOOL acquired = gcvFALSE;
- gctBOOL reserved = gcvFALSE;
- gctBOOL mutexAcquired = gcvFALSE;
- gctBOOL stall = gcvTRUE;
- gctBOOL broadcast = gcvFALSE;
- gctUINT32 process, thread;
-// dkm: gcdENABLE_LONG_IDLE_POWEROFF
-#if gcdENABLE_LONG_IDLE_POWEROFF
- gceCHIPPOWERSTATE curState = State;
-#endif
-
- /* State transition flags. */
- static const gctUINT flags[4][4] =
- {
- /* gcvPOWER_ON */
- { /* ON */ 0,
- /* OFF */ gcvPOWER_FLAG_ACQUIRE |
- gcvPOWER_FLAG_STALL |
- gcvPOWER_FLAG_STOP |
- gcvPOWER_FLAG_OFF |
- gcvPOWER_FLAG_CLOCK_OFF,
- /* IDLE */ gcvPOWER_FLAG_ACQUIRE |
- gcvPOWER_FLAG_STALL,
- /* SUSPEND */ gcvPOWER_FLAG_ACQUIRE |
- gcvPOWER_FLAG_STALL |
- gcvPOWER_FLAG_STOP |
- gcvPOWER_FLAG_CLOCK_OFF,
- },
-
- /* gcvPOWER_OFF */
- { /* ON */ gcvPOWER_FLAG_INITIALIZE |
- gcvPOWER_FLAG_START |
- gcvPOWER_FLAG_RELEASE |
- gcvPOWER_FLAG_DELAY,
- /* OFF */ 0,
- /* IDLE */ gcvPOWER_FLAG_INITIALIZE |
- gcvPOWER_FLAG_START |
- gcvPOWER_FLAG_DELAY,
- /* SUSPEND */ gcvPOWER_FLAG_INITIALIZE |
- gcvPOWER_FLAG_CLOCK_OFF,
- },
-
- /* gcvPOWER_IDLE */
- { /* ON */ gcvPOWER_FLAG_RELEASE,
- /* OFF */ gcvPOWER_FLAG_STOP |
- gcvPOWER_FLAG_OFF |
- gcvPOWER_FLAG_CLOCK_OFF,
- /* IDLE */ 0,
- /* SUSPEND */ gcvPOWER_FLAG_STOP |
- gcvPOWER_FLAG_CLOCK_OFF,
- },
-
- /* gcvPOWER_SUSPEND */
- // dkm: Õâ±ß©ÁËgcvPOWER_FLAG_INITIALIZE
- { /* ON */ gcvPOWER_FLAG_INITIALIZE |
- gcvPOWER_FLAG_START |
- gcvPOWER_FLAG_RELEASE |
- gcvPOWER_FLAG_DELAY,
- /* OFF */ gcvPOWER_FLAG_SAVE |
- gcvPOWER_FLAG_OFF |
- gcvPOWER_FLAG_CLOCK_OFF,
- // dkm: Õâ±ß©ÁËgcvPOWER_FLAG_INITIALIZE
- /* IDLE */ gcvPOWER_FLAG_INITIALIZE |
- gcvPOWER_FLAG_START |
- gcvPOWER_FLAG_DELAY,
- /* SUSPEND */ 0,
- },
- };
-
- /* Clocks. */
- static const gctUINT clocks[4] =
- {
- /* gcvPOWER_ON */
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2))) | (((gctUINT32) ((gctUINT32) (64) & ((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))),
-
- /* gcvPOWER_OFF */
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))),
-
- /* gcvPOWER_IDLE */
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))),
-
- /* gcvPOWER_SUSPEND */
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 8:2) - (0 ? 8:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 8:2) - (0 ? 8:2) + 1))))))) << (0 ? 8:2)))|
- ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))),
- };
-
- gcmkHEADER_ARG("Hardware=0x%x State=%d", Hardware, State);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Get the gckOS object pointer. */
- os = Hardware->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Convert the broadcast power state. */
- switch (State)
- {
- case gcvPOWER_ON_BROADCAST:
- /* Convert to ON and and not we are inside broadcast. */
- State = gcvPOWER_ON;
- stall = gcvFALSE;
- broadcast = gcvTRUE;
- break;
-
- case gcvPOWER_SUSPEND_ATPOWERON:
- /* Convert to SUSPEND and don't wait for STALL. */
- State = gcvPOWER_SUSPEND;
- stall = gcvFALSE;
- break;
-
- case gcvPOWER_OFF_ATPOWERON:
- /* Convert to OFF and don't wait for STALL. */
- State = gcvPOWER_OFF;
- stall = gcvFALSE;
- break;
-
- case gcvPOWER_IDLE_BROADCAST:
- /* Convert to IDLE and note we are inside broadcast. */
- State = gcvPOWER_IDLE;
- broadcast = gcvTRUE;
- break;
-
- case gcvPOWER_SUSPEND_BROADCAST:
- /* Convert to SUSPEND and note we are inside broadcast. */
- State = gcvPOWER_SUSPEND;
- broadcast = gcvTRUE;
- break;
-
- case gcvPOWER_OFF_BROADCAST:
- /* Convert to OFF and note we are inside broadcast. */
- State = gcvPOWER_OFF;
- broadcast = gcvTRUE;
- break;
-
- case gcvPOWER_OFF_RECOVERY:
- /* Convert to OFF and note we are inside broadcast. */
- State = gcvPOWER_OFF;
- stall = gcvFALSE;
- broadcast = gcvTRUE;
- break;
-
- default:
- break;
- }
-
-// dkm: gcdENABLE_LONG_IDLE_POWEROFF
-#if gcdENABLE_LONG_IDLE_POWEROFF
- if(gcvPOWER_IDLE_BROADCAST==curState) {
- cancel_delayed_work_sync(&poweroff_work);
- schedule_delayed_work(&poweroff_work, 5*HZ);
- } else if(gcvPOWER_OFF_BROADCAST==curState) {
- // NULL
- } else {
- cancel_delayed_work_sync(&poweroff_work);
- }
-#endif
-
- /* Get current process and thread IDs. */
- gcmkONERROR(gckOS_GetProcessID(&process));
- gcmkONERROR(gckOS_GetThreadID(&thread));
-
- if (broadcast)
- {
- /* Try to acquire the power mutex. */
- status = gckOS_AcquireMutex(os, Hardware->powerMutex, 0);
-
- if (status == gcvSTATUS_TIMEOUT)
- {
- /* Check if we already own this mutex. */
- if ((Hardware->powerProcess == process)
- && (Hardware->powerThread == thread)
- )
- {
- /* Bail out on recursive power management. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
- // dkm: add 110330
- else if(gcvPOWER_IDLE==State)
- {
- /* Bail out on idle broadcast with other process is setting power. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
- else
- {
- /* Acquire the power mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(os, Hardware->powerMutex, gcvINFINITE));
- }
- }
- }
- else
- {
- /* Acquire the power mutex. */
- gcmkONERROR(gckOS_AcquireMutex(os, Hardware->powerMutex, gcvINFINITE));
- }
-
- Hardware->powerProcess = process;
- Hardware->powerThread = thread;
- mutexAcquired = gcvTRUE;
-
-// dkm: gcdENABLE_AUTO_FREQ
-#if (1==gcdENABLE_AUTO_FREQ)
- cal_run_idle(State);
-#elif (2==gcdENABLE_AUTO_FREQ)
- get_idle_change(State);
-#endif
-
- /* Grab control flags and clock. */
- flag = flags[Hardware->chipPowerState][State];
- clock = clocks[State];
-
- if ((flag == 0) || (Hardware->settingPowerState))
- {
-// dkm: gcdENABLE_LONG_IDLE_POWEROFF
-#if gcdENABLE_LONG_IDLE_POWEROFF
- if( (gcvPOWER_OFF==Hardware->chipPowerState) && (gcvPOWER_OFF==State) && (gcvFALSE==broadcast) )
- {
- Hardware->broadcast = gcvFALSE;
- }
-#endif
- Hardware->powerProcess = Hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(os, Hardware->powerMutex));
-
- /* No need to do anything. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
-
- if (broadcast && !Hardware->broadcast
- && (Hardware->chipPowerState == gcvPOWER_OFF)
- )
- {
- Hardware->powerProcess = Hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(os, Hardware->powerMutex));
-
- /* No broadcast while GPU is forced power off. */
- gcmkFOOTER_NO();
- return gcvSTATUS_CHIP_NOT_READY;
- }
-
- Hardware->settingPowerState = gcvTRUE;
-
- gcmkASSERT(Hardware->kernel != gcvNULL);
- gcmkASSERT(Hardware->kernel->command != gcvNULL);
- command = Hardware->kernel->command;
-
- if (flag & gcvPOWER_FLAG_INITIALIZE)
- {
- /* Turn on the power. */
- gcmkONERROR(gckOS_SetGPUPower(Hardware->os, gcvTRUE, gcvTRUE));
- }
-
- if ((flag & gcvPOWER_FLAG_STALL) && stall)
- {
- gctBOOL idle;
- gctINT32 atomValue;
-
- /* Check commit atom. */
- gcmkONERROR(
- gckOS_AtomGet(Hardware->os, command->atomCommit, &atomValue));
-
- if (atomValue > 0)
- {
- /* Commits are pending - abort power management. */
- status = broadcast ? gcvSTATUS_CHIP_NOT_READY
- : gcvSTATUS_MORE_DATA;
- goto OnError;
- }
-
- if (broadcast)
- {
- /* Check for idle. */
- gcmkONERROR(gckHARDWARE_QueryIdle(Hardware, &idle));
-
- if (!idle)
- {
- status = gcvSTATUS_CHIP_NOT_READY;
- goto OnError;
- }
- }
-
- else
- {
- /* Get the size of the flush command. */
- gcmkONERROR(gckHARDWARE_Flush(Hardware,
- gcvFLUSH_ALL,
- gcvNULL,
- &requested));
-
- /* Reserve space in the command queue. */
- gcmkONERROR(
- gckCOMMAND_Reserve(command, requested, &buffer, &bytes));
-
- reserved = gcvTRUE;
-
- /* Append a flush. */
- gcmkONERROR(gckHARDWARE_Flush(Hardware,
- gcvFLUSH_ALL,
- buffer,
- &bytes));
-
- /* Execute the command queue. */
- acquired = gcvFALSE;
- gcmkONERROR(gckCOMMAND_Execute(command, requested));
-
- /* Wait to finish all commands. */
- gcmkONERROR(gckCOMMAND_Stall(command));
- }
- }
-
- if (flag & gcvPOWER_FLAG_ACQUIRE)
- {
- /* Acquire the power management semaphore. */
- gcmkONERROR(gckOS_AcquireSemaphore(os, command->powerSemaphore));
-
- acquired = gcvTRUE;
- }
-
- if (flag & gcvPOWER_FLAG_STOP)
- {
- /* Stop the command parser. */
- gcmkONERROR(gckCOMMAND_Stop(command));
-
- /* Stop the Isr. */
- gcmkONERROR(Hardware->stopIsr(Hardware->isrContext));
- }
-
- /* Write the clock control register. */
- gcmkONERROR(gckOS_WriteRegister(os,
- 0x00000,
- clock));
-
- /* Done loading the frequency scaler. */
- gcmkONERROR(gckOS_WriteRegister(os,
- 0x00000,
- ((((gctUINT32) (clock)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1))))))) << (0 ? 9:9)))));
-
- if (flag & gcvPOWER_FLAG_DELAY)
- {
- /* Wait for the specified amount of time to settle coming back from
- ** power-off or suspend state. */
- gcmkONERROR(gckOS_Delay(os, gcdPOWER_CONTROL_DELAY));
- }
-
- if (flag & gcvPOWER_FLAG_INITIALIZE)
- {
- /* Initialize hardware. */
- gcmkONERROR(
- gckHARDWARE_InitializeHardware(Hardware));
-
- gcmkONERROR(
- gckHARDWARE_SetFastClear(Hardware,
- Hardware->allowFastClear,
- Hardware->allowCompression));
-
- /* Force the command queue to reload the next context. */
- command->currentContext = 0;
- }
-
- if (flag & (gcvPOWER_FLAG_OFF | gcvPOWER_FLAG_CLOCK_OFF))
- {
- /* Turn off the GPU power. */
- gcmkONERROR(
- gckOS_SetGPUPower(os,
- (flag & gcvPOWER_FLAG_CLOCK_OFF) ? gcvFALSE
- : gcvTRUE,
- (flag & gcvPOWER_FLAG_OFF) ? gcvFALSE : gcvTRUE));
- }
-
- if (flag & gcvPOWER_FLAG_START)
- {
- /* Start the command processor. */
- gcmkONERROR(gckCOMMAND_Start(command));
-
- /* Start the Isr. */
- gcmkONERROR(Hardware->startIsr(Hardware->isrContext));
- }
-
- if (flag & gcvPOWER_FLAG_RELEASE)
- {
- /* Release the power management semaphore. */
- gcmkONERROR(gckOS_ReleaseSemaphore(os, command->powerSemaphore));
- }
-
- /* Save the new power state. */
- Hardware->chipPowerState = State;
- Hardware->broadcast = broadcast;
- Hardware->settingPowerState = gcvFALSE;
- Hardware->powerProcess = Hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(os, Hardware->powerMutex));
-
- gpuState = State;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (reserved)
- {
- /* Release command queue. */
- gcmkVERIFY_OK(gckCOMMAND_Release(command));
- }
-
- if (acquired)
- {
- /* Release semaphore. */
- gcmkVERIFY_OK(
- gckOS_ReleaseSemaphore(Hardware->os, command->powerSemaphore));
- }
-
- if (mutexAcquired)
- {
- Hardware->settingPowerState = gcvFALSE;
- Hardware->powerProcess = Hardware->powerThread = 0x0;
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Hardware->os, Hardware->powerMutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-#else
- /* Do nothing */
- return gcvSTATUS_OK;
-#endif
-}
-
-/*******************************************************************************
-**
-** gckHARDWARE_QueryPowerManagementState
-**
-** Get GPU power state.
-**
-** INPUT:
-**
-** gckHARDWARE Harwdare
-** Pointer to an gckHARDWARE object.
-**
-** gceCHIPPOWERSTATE* State
-** Power State.
-**
-*/
-gceSTATUS
-gckHARDWARE_QueryPowerManagementState(
- IN gckHARDWARE Hardware,
- OUT gceCHIPPOWERSTATE* State
- )
-{
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(State != gcvNULL);
-
- gckOS_AcquireMutex(Hardware->os, Hardware->powerMutex, gcvINFINITE);
-
- /* Return the statue. */
- *State = Hardware->chipPowerState;
-
- gckOS_ReleaseMutex(Hardware->os, Hardware->powerMutex);
-
- /* Success. */
- gcmkFOOTER_ARG("*State=%d", *State);
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckHARDWARE_QueryIdle(
- IN gckHARDWARE Hardware,
- OUT gctBOOL_PTR IsIdle
- )
-{
- gceSTATUS status;
- gctUINT32 idle, address;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(IsIdle != gcvNULL);
-
- /* We are idle when the power is not ON. */
- if (Hardware->chipPowerState != gcvPOWER_ON)
- {
- *IsIdle = gcvTRUE;
- }
-
- else
- {
- /* Read idle register. */
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00004, &idle));
-
- /* Pipe must be idle. */
- if ((( ((((gctUINT32) (idle)) >> (0 ? 1:1)) & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 3:3)) & ((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 4:4)) & ((gctUINT32) ((((1 ? 4:4) - (0 ? 4:4) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:4) - (0 ? 4:4) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 5:5)) & ((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 6:6)) & ((gctUINT32) ((((1 ? 6:6) - (0 ? 6:6) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 6:6) - (0 ? 6:6) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 7:7)) & ((gctUINT32) ((((1 ? 7:7) - (0 ? 7:7) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 7:7) - (0 ? 7:7) + 1)))))) )!=1)
- || (( ((((gctUINT32) (idle)) >> (0 ? 2:2)) & ((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1)))))) )!=1)
- )
- {
- /* Something is busy. */
- *IsIdle = gcvFALSE;
- }
-
- else
- {
- /* Read the current FE address. */
- gcmkONERROR(gckOS_ReadRegister(Hardware->os,
- 0x00664,
- &address));
-
- /* Test if address is inside the last WAIT/LINK sequence. */
- if ((address >= Hardware->lastWaitLink)
- && (address <= Hardware->lastWaitLink + 16)
- )
- {
- /* FE is in last WAIT/LINK and the pipe is idle. */
- *IsIdle = gcvTRUE;
- }
- else
- {
- /* FE is not in WAIT/LINK yet. */
- *IsIdle = gcvFALSE;
- }
- }
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-** Handy macros that will help in reading those debug registers.
-*/
-
-#define gcmkREAD_DEBUG_REGISTER(control, block, index, data) \
- gcmkONERROR( \
- gckOS_WriteRegister(Hardware->os, \
- GC_DEBUG_CONTROL##control##_Address, \
- gcmSETFIELD(0, \
- GC_DEBUG_CONTROL##control, \
- block, \
- index))); \
- gcmkONERROR( \
- gckOS_ReadRegister(Hardware->os, \
- GC_DEBUG_SIGNALS_##block##_Address, \
- &profiler->data))
-
-#define gcmkRESET_DEBUG_REGISTER(control, block) \
- gcmkONERROR( \
- gckOS_WriteRegister(Hardware->os, \
- GC_DEBUG_CONTROL##control##_Address, \
- gcmSETFIELD(0, \
- GC_DEBUG_CONTROL##control, \
- block, \
- 15))); \
- gcmkONERROR( \
- gckOS_WriteRegister(Hardware->os, \
- GC_DEBUG_CONTROL##control##_Address, \
- gcmSETFIELD(0, \
- GC_DEBUG_CONTROL##control, \
- block, \
- 0)))
-
-/*******************************************************************************
-**
-** gckHARDWARE_ProfileEngine2D
-**
-** Read the profile registers available in the 2D engine and sets them in the
-** profile. The function will also reset the pixelsRendered counter every time.
-**
-** INPUT:
-**
-** gckHARDWARE Hardware
-** Pointer to an gckHARDWARE object.
-**
-** OPTIONAL gcs2D_PROFILE_PTR Profile
-** Pointer to a gcs2D_Profile structure.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHARDWARE_ProfileEngine2D(
- IN gckHARDWARE Hardware,
- OPTIONAL gcs2D_PROFILE_PTR Profile
- )
-{
- gceSTATUS status;
- gcs2D_PROFILE_PTR profiler = Profile;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- if (Profile != gcvNULL)
- {
- /* Read the cycle count. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00438,
- &Profile->cycleCount));
-
- /* Read pixels rendered by 2D engine. */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (11) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00454, &profiler->pixelsRendered));
-
- /* Reset counter. */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16)))
-)));
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-#if VIVANTE_PROFILER
-gceSTATUS
-gckHARDWARE_QueryProfileRegisters(
- IN gckHARDWARE Hardware,
- OUT gcsPROFILER_COUNTERS * Counters
- )
-{
- gceSTATUS status;
- gcsPROFILER_COUNTERS * profiler = Counters;
-
- gcmkHEADER_ARG("Hardware=0x%x Counters=0x%x", Hardware, Counters);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- /* Read the counters. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00040,
- &profiler->gpuTotalRead64BytesPerFrame));
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00044,
- &profiler->gpuTotalWrite64BytesPerFrame));
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00438,
- &profiler->gpuCyclesCounter));
-
- /* Reset counters. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x0003C, 1));
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x0003C, 0));
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os, 0x00438, 0));
-
- /* PE */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00454, &profiler->pe_pixel_count_killed_by_color_pipe));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00454, &profiler->pe_pixel_count_killed_by_depth_pipe));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (2) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00454, &profiler->pe_pixel_count_drawn_by_color_pipe));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (3) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00454, &profiler->pe_pixel_count_drawn_by_depth_pipe));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16)))
-)));
-
- /* SH */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (7) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->ps_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (8) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->rendered_pixel_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (9) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->vs_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (10) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->rendered_vertice_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (11) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->vtx_branch_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (12) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->vtx_texld_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (13) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->pxl_branch_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (14) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0045C, &profiler->pxl_texld_inst_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00470, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24)))
-)));
-
- /* PA */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (3) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_input_vtx_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (4) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_input_prim_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (5) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_output_prim_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (6) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_depth_clipped_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (7) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_trivial_rejected_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (8) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00460, &profiler->pa_culled_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0)))
-)));
-
- /* SE */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00464, &profiler->se_culled_triangle_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00464, &profiler->se_culled_lines_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8)))
-)));
-
- /* RA */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_valid_pixel_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_total_quad_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (2) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_valid_quad_count_after_early_z));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (3) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_total_primitive_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (9) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_pipe_cache_miss_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (10) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00448, &profiler->ra_prefetch_cache_miss_counter));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:16) - (0 ? 19:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:16) - (0 ? 19:16) + 1))))))) << (0 ? 19:16)))
-)));
-
- /* TX */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_total_bilinear_requests));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_total_trilinear_requests));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (2) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_total_discarded_texture_requests));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (3) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_total_texture_requests));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (5) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_mem_read_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (6) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_mem_read_in_8B_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (7) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_cache_miss_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (8) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_cache_hit_texel_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (9) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0044C, &profiler->tx_cache_miss_texel_count));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00474, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 27:24) - (0 ? 27:24) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 27:24) - (0 ? 27:24) + 1))))))) << (0 ? 27:24)))
-)));
-
- /* MC */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00468, &profiler->mc_total_read_req_8B_from_pipeline));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (2) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00468, &profiler->mc_total_read_req_8B_from_IP));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (3) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x00468, &profiler->mc_total_write_req_8B_from_pipeline));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 3:0) - (0 ? 3:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:0) - (0 ? 3:0) + 1))))))) << (0 ? 3:0)))
-)));
-
- /* HI */
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0046C, &profiler->hi_axi_cycles_read_request_stalled));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0046C, &profiler->hi_axi_cycles_write_request_stalled));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (2) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_ReadRegister(Hardware->os, 0x0046C, &profiler->hi_axi_cycles_write_data_stalled));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (15) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) )));
- gcmkONERROR(gckOS_WriteRegister(Hardware->os, 0x00478, ( ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 11:8) - (0 ? 11:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:8) - (0 ? 11:8) + 1))))))) << (0 ? 11:8)))
-)));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-#endif
-
-gceSTATUS
-gckHARDWARE_Reset(
- IN gckHARDWARE Hardware
- )
-{
- gceSTATUS status;
- gctUINT32 control, idle;
- gckCOMMAND command;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkASSERT(Hardware->kernel != gcvNULL);
- command = Hardware->kernel->command;
- gcmkASSERT(command != gcvNULL);
-
- if (Hardware->chipRevision < 0x4600)
- {
- /* Not supported - we need the isolation bit. */
- gcmkONERROR(gcvSTATUS_NOT_SUPPORTED);
- }
-
- if (Hardware->chipPowerState == gcvPOWER_ON)
- {
- /* Acquire the power management semaphore. */
- gcmkONERROR(
- gckOS_AcquireSemaphore(Hardware->os, command->powerSemaphore));
- acquired = gcvTRUE;
- }
-
- if ((Hardware->chipPowerState == gcvPOWER_ON)
- || (Hardware->chipPowerState == gcvPOWER_IDLE)
- )
- {
- /* Stop the command processor. */
- gcmkONERROR(
- gckCOMMAND_Stop(command));
-
- /* Grab the queue mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Hardware->os,
- command->mutexQueue,
- gcvINFINITE));
- }
-
- /* Read register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00000,
- &control));
-
- for (;;)
- {
- /* Isolate the GPU. */
- control = ((((gctUINT32) (control)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19)));
-
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00000,
- control));
-
- /* Set soft reset. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00000,
- ((((gctUINT32) (control)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1))))))) << (0 ? 12:12))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1))))))) << (0 ? 12:12)))));
-
- /* Wait for reset. */
- gcmkONERROR(
- gckOS_Delay(Hardware->os, 1));
-
- /* Reset soft reset bit. */
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00000,
- ((((gctUINT32) (control)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1))))))) << (0 ? 12:12))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 12:12) - (0 ? 12:12) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:12) - (0 ? 12:12) + 1))))))) << (0 ? 12:12)))));
-
- /* Reset GPU isolation. */
- control = ((((gctUINT32) (control)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 19:19) - (0 ? 19:19) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 19:19) - (0 ? 19:19) + 1))))))) << (0 ? 19:19)));
-
- gcmkONERROR(
- gckOS_WriteRegister(Hardware->os,
- 0x00000,
- control));
-
- /* Read idle register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00004,
- &idle));
-
- if (( ((((gctUINT32) (idle)) >> (0 ? 0:0)) & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1)))))) )==0)
- {
- continue;
- }
-
- /* Read reset register. */
- gcmkONERROR(
- gckOS_ReadRegister(Hardware->os,
- 0x00000,
- &control));
-
- if ((( ((((gctUINT32) (control)) >> (0 ? 16:16)) & ((gctUINT32) ((((1 ? 16:16) - (0 ? 16:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 16:16) - (0 ? 16:16) + 1)))))) )==0)
- || (( ((((gctUINT32) (control)) >> (0 ? 17:17)) & ((gctUINT32) ((((1 ? 17:17) - (0 ? 17:17) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 17:17) - (0 ? 17:17) + 1)))))) )==0)
- )
- {
- continue;
- }
-
- /* GPU is idle. */
- break;
- }
-
- /* Force an OFF to ON power switch. */
- Hardware->chipPowerState = gcvPOWER_OFF;
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(Hardware, gcvPOWER_ON));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the power management semaphore. */
- gcmkVERIFY_OK(
- gckOS_ReleaseSemaphore(Hardware->os, command->powerSemaphore));
- }
-
- /* Return the error. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckHARDWARE_GetBaseAddress(
- IN gckHARDWARE Hardware,
- OUT gctUINT32_PTR BaseAddress
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Hardware=0x%x", Hardware);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(BaseAddress != gcvNULL);
-
- /* Test if we have a new Memory Controller. */
- if (((((gctUINT32) (Hardware->chipMinorFeatures0)) >> (0 ? 22:22) & ((gctUINT32) ((((1 ? 22:22) - (0 ? 22:22) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 22:22) - (0 ? 22:22) + 1)))))) == (0x1 & ((gctUINT32) ((((1 ? 22:22) - (0 ? 22:22) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 22:22) - (0 ? 22:22) + 1))))))))
- {
- /* No base address required. */
- *BaseAddress = 0;
- }
- else
- {
- /* Get the base address from the OS. */
- gcmkONERROR(gckOS_GetBaseAddress(Hardware->os, BaseAddress));
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*BaseAddress=0x%08x", *BaseAddress);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckHARDWARE_NeedBaseAddress(
- IN gckHARDWARE Hardware,
- IN gctUINT32 State,
- OUT gctBOOL_PTR NeedBase
- )
-{
- gctBOOL need = gcvFALSE;
-
- gcmkHEADER_ARG("Hardware=0x%x State=0x%08x", Hardware, State);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
- gcmkVERIFY_ARGUMENT(NeedBase != gcvNULL);
-
- /* Make sure this is a load state. */
- if (((((gctUINT32) (State)) >> (0 ? 31:27) & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1)))))) == (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27)+1))))))))
- {
- /* Get the state address. */
- switch (( ((((gctUINT32) (State)) >> (0 ? 15:0)) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0)+1))))))))
- {
- case 0x0596:
- case 0x0597:
- case 0x0599:
- case 0x059A:
- case 0x05A9:
- /* These states need a TRUE physical address. */
- need = gcvTRUE;
- break;
- }
- }
-
- /* Return the flag. */
- *NeedBase = need;
-
- /* Success. */
- gcmkFOOTER_ARG("*NeedBase=%d", *NeedBase);
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckHARDWARE_SetIsrManager(
- IN gckHARDWARE Hardware,
- IN gctISRMANAGERFUNC StartIsr,
- IN gctISRMANAGERFUNC StopIsr,
- IN gctPOINTER Context
- )
-{
- gceSTATUS status = gcvSTATUS_OK;
-
- gcmkHEADER_ARG("Hardware=0x%x, StartIsr=0x%x, StopIsr=0x%x, Context=0x%x",
- Hardware, StartIsr, StopIsr, Context);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- if (StartIsr == gcvNULL ||
- StopIsr == gcvNULL ||
- Context == gcvNULL)
- {
- status = gcvSTATUS_INVALID_ARGUMENT;
-
- gcmkFOOTER();
- return status;
- }
-
- Hardware->startIsr = StartIsr;
- Hardware->stopIsr = StopIsr;
- Hardware->isrContext = Context;
-
- /* Success. */
- gcmkFOOTER();
-
- return status;
-}
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_hardware_h_
-#define __gc_hal_kernel_hardware_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* gckHARDWARE object. */
-struct _gckHARDWARE
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to gctKERNEL object. */
- gckKERNEL kernel;
-
- /* Pointer to gctOS object. */
- gckOS os;
-
- /* Chip characteristics. */
- gceCHIPMODEL chipModel;
- gctUINT32 chipRevision;
- gctUINT32 chipFeatures;
- gctUINT32 chipMinorFeatures0;
- gctUINT32 chipMinorFeatures1;
- gctUINT32 chipMinorFeatures2;
- gctBOOL allowFastClear;
- gctBOOL allowCompression;
- gctUINT32 powerBaseAddress;
- gctBOOL extraEventStates;
-
- gctUINT32 streamCount;
- gctUINT32 registerMax;
- gctUINT32 threadCount;
- gctUINT32 shaderCoreCount;
- gctUINT32 vertexCacheSize;
- gctUINT32 vertexOutputBufferSize;
-
- /* Big endian */
- gctBOOL bigEndian;
-
- /* Chip status */
- gctPOINTER powerMutex;
- gctUINT32 powerProcess;
- gctUINT32 powerThread;
- gceCHIPPOWERSTATE chipPowerState;
- gctBOOL broadcast;
- gctBOOL settingPowerState;
- gctUINT32 lastWaitLink;
-
- gctISRMANAGERFUNC startIsr;
- gctISRMANAGERFUNC stopIsr;
- gctPOINTER isrContext;
-};
-
-gceSTATUS
-gckHARDWARE_GetBaseAddress(
- IN gckHARDWARE Hardware,
- OUT gctUINT32_PTR BaseAddress
- );
-
-gceSTATUS
-gckHARDWARE_NeedBaseAddress(
- IN gckHARDWARE Hardware,
- IN gctUINT32 State,
- OUT gctBOOL_PTR NeedBase
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_kernel_hardware_h_ */
-
+++ /dev/null
-##############################################################################
-#
-# Copyright (C) 2005 - 2011 by Vivante Corp.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the license, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-##############################################################################
-
-
-
-#
-# Linux build file for architecture dependent kernel HAL layer.
-#
-#
-
-
-################################################################################
-# Include common definitions.
-
-include $(AQROOT)/makefile.linux.def
-
-################################################################################
-# Define a shortcut for the main target.
-
-STATIC = 1
-TARGET_NAME = libhalarchkernel.a
-
-################################################################################
-# Supply additional include directories.
-
-INCLUDE += -I$(AQROOT)/hal/inc
-INCLUDE += -I$(AQROOT)/hal/kernel
-INCLUDE += -I$(AQARCH)/hal/kernel
-INCLUDE += -I$(AQARCH)/cmodel/inc
-
-CFLAGS += $(INCLUDE) -Werror -ansi
-
-################################################################################
-# Describe object files.
-
-OBJECTS = $(OBJ_DIR)/gc_hal_kernel_hardware.o
-
-include $(AQROOT)/common.target
+++ /dev/null
-##############################################################################
-#
-# Copyright (C) 2005 - 2011 by Vivante Corp.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the license, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-##############################################################################
-
-
-ARCH_TYPE ?= arm
-SDK_DIR ?= $(AQROOT)/build/sdk
-USE_3D_VG = 1
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_h_
-#define __gc_hal_h_
-
-// dkm: ·½±ãµ÷ÓÃϵͳµÄº¯Êý
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include "gc_hal_types.h"
-#include "gc_hal_enum.h"
-#include "gc_hal_base.h"
-#include "gc_hal_profiler.h"
-
-enum {
- D_ERROR = 1U << 0,
- D_IOCTL = 1U << 1,
- D_IRQ = 1U << 2,
-};
-extern uint gpu_dmask;
-#define dprintk(mask, fmt, ...) do { if (mask & gpu_dmask) printk("gpu: " fmt, ##__VA_ARGS__); } while (0)
-//#define dprintk(mask, fmt, ...) do { if (mask & gpu_dmask) printk(fmt, ##__VA_ARGS__); } while (0)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-******************************* Alignment Macros *******************************
-\******************************************************************************/
-
-#define gcmALIGN(n, align) \
-( \
- ((n) + ((align) - 1)) & ~((align) - 1) \
-)
-
-/******************************************************************************\
-***************************** Element Count Macro *****************************
-\******************************************************************************/
-
-#define gcmSIZEOF(a) \
-( \
- (gctSIZE_T) (sizeof(a)) \
-)
-
-#define gcmCOUNTOF(a) \
-( \
- sizeof(a) / sizeof(a[0]) \
-)
-
-/******************************************************************************\
-******************************** gcsOBJECT Object *******************************
-\******************************************************************************/
-
-/* Type of objects. */
-typedef enum _gceOBJECT_TYPE
-{
- gcvOBJ_UNKNOWN = 0,
- gcvOBJ_2D = gcmCC('2','D',' ',' '),
- gcvOBJ_3D = gcmCC('3','D',' ',' '),
- gcvOBJ_ATTRIBUTE = gcmCC('A','T','T','R'),
- gcvOBJ_BRUSHCACHE = gcmCC('B','R','U','$'),
- gcvOBJ_BRUSHNODE = gcmCC('B','R','U','n'),
- gcvOBJ_BRUSH = gcmCC('B','R','U','o'),
- gcvOBJ_BUFFER = gcmCC('B','U','F','R'),
- gcvOBJ_COMMAND = gcmCC('C','M','D',' '),
- gcvOBJ_COMMANDBUFFER = gcmCC('C','M','D','B'),
- gcvOBJ_CONTEXT = gcmCC('C','T','X','T'),
- gcvOBJ_DEVICE = gcmCC('D','E','V',' '),
- gcvOBJ_DUMP = gcmCC('D','U','M','P'),
- gcvOBJ_EVENT = gcmCC('E','V','N','T'),
- gcvOBJ_FUNCTION = gcmCC('F','U','N','C'),
- gcvOBJ_HAL = gcmCC('H','A','L',' '),
- gcvOBJ_HARDWARE = gcmCC('H','A','R','D'),
- gcvOBJ_HEAP = gcmCC('H','E','A','P'),
- gcvOBJ_INDEX = gcmCC('I','N','D','X'),
- gcvOBJ_INTERRUPT = gcmCC('I','N','T','R'),
- gcvOBJ_KERNEL = gcmCC('K','E','R','N'),
- gcvOBJ_MEMORYBUFFER = gcmCC('M','E','M','B'),
- gcvOBJ_MMU = gcmCC('M','M','U',' '),
- gcvOBJ_OS = gcmCC('O','S',' ',' '),
- gcvOBJ_OUTPUT = gcmCC('O','U','T','P'),
- gcvOBJ_PAINT = gcmCC('P','N','T',' '),
- gcvOBJ_PATH = gcmCC('P','A','T','H'),
- gcvOBJ_QUEUE = gcmCC('Q','U','E',' '),
- gcvOBJ_SAMPLER = gcmCC('S','A','M','P'),
- gcvOBJ_SHADER = gcmCC('S','H','D','R'),
- gcvOBJ_STREAM = gcmCC('S','T','R','M'),
- gcvOBJ_SURF = gcmCC('S','U','R','F'),
- gcvOBJ_TEXTURE = gcmCC('T','X','T','R'),
- gcvOBJ_UNIFORM = gcmCC('U','N','I','F'),
- gcvOBJ_VARIABLE = gcmCC('V','A','R','I'),
- gcvOBJ_VERTEX = gcmCC('V','R','T','X'),
- gcvOBJ_VIDMEM = gcmCC('V','M','E','M'),
- gcvOBJ_VG = gcmCC('V','G',' ',' '),
-}
-gceOBJECT_TYPE;
-
-/* gcsOBJECT object defintinon. */
-typedef struct _gcsOBJECT
-{
- /* Type of an object. */
- gceOBJECT_TYPE type;
-}
-gcsOBJECT;
-
-/* Kernel settings. */
-typedef struct _gcsKERNEL_SETTINGS
-{
- /* Used RealTime signal between kernel and user. */
- gctINT signal;
-}
-gcsKERNEL_SETTINGS;
-
-typedef struct _gckHARDWARE * gckHARDWARE;
-
-/*******************************************************************************
-**
-** gcmVERIFY_OBJECT
-**
-** Assert if an object is invalid or is not of the specified type. If the
-** object is invalid or not of the specified type, gcvSTATUS_INVALID_OBJECT
-** will be returned from the current function. In retail mode this macro
-** does nothing.
-**
-** ARGUMENTS:
-**
-** obj Object to test.
-** t Expected type of the object.
-*/
-#ifndef EGL_API_ANDROID
-# define _gcmVERIFY_OBJECT(prefix, obj, t) \
- do \
- { \
- if ((obj) == gcvNULL) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "VERIFY_OBJECT failed: NULL"); \
- prefix##TRACE(gcvLEVEL_ERROR, " expected: %c%c%c%c", \
- gcmCC_PRINT(t)); \
- prefix##ASSERT((obj) != gcvNULL); \
- prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_OBJECT); \
- return gcvSTATUS_INVALID_OBJECT; \
- } \
- else if (((gcsOBJECT*) (obj))->type != t) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "VERIFY_OBJECT failed: %c%c%c%c", \
- gcmCC_PRINT(((gcsOBJECT*) (obj))->type)); \
- prefix##TRACE(gcvLEVEL_ERROR, " expected: %c%c%c%c", \
- gcmCC_PRINT(t)); \
- prefix##ASSERT(((gcsOBJECT*)(obj))->type == t); \
- prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_OBJECT); \
- return gcvSTATUS_INVALID_OBJECT; \
- } \
- } \
- while (gcvFALSE)
-# define gcmVERIFY_OBJECT(obj, t) _gcmVERIFY_OBJECT(gcm, obj, t)
-# define gcmkVERIFY_OBJECT(obj, t) _gcmVERIFY_OBJECT(gcmk, obj, t)
-#else
-# define gcmVERIFY_OBJECT(obj, t) do {} while (gcvFALSE)
-# define gcmkVERIFY_OBJECT(obj, t) do {} while (gcvFALSE)
-#endif
-
-/******************************************************************************\
-********************************** gckOS Object *********************************
-\******************************************************************************/
-
-typedef struct _gckOS * gckOS;
-
-/* Construct a new gckOS object. */
-gceSTATUS
-gckOS_Construct(
- IN gctPOINTER Context,
- OUT gckOS * Os
- );
-
-/* Destroy an gckOS object. */
-gceSTATUS
-gckOS_Destroy(
- IN gckOS Os
- );
-
-/* Query the video memory. */
-gceSTATUS
-gckOS_QueryVideoMemory(
- IN gckOS Os,
- OUT gctPHYS_ADDR * InternalAddress,
- OUT gctSIZE_T * InternalSize,
- OUT gctPHYS_ADDR * ExternalAddress,
- OUT gctSIZE_T * ExternalSize,
- OUT gctPHYS_ADDR * ContiguousAddress,
- OUT gctSIZE_T * ContiguousSize
- );
-
-/* Allocate memory from the heap. */
-gceSTATUS
-gckOS_Allocate(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- );
-
-/* Free allocated memory. */
-gceSTATUS
-gckOS_Free(
- IN gckOS Os,
- IN gctPOINTER Memory
- );
-
-/* Wrapper for allocation memory.. */
-gceSTATUS
-gckOS_AllocateMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- );
-
-/* Wrapper for freeing memory. */
-gceSTATUS
-gckOS_FreeMemory(
- IN gckOS Os,
- IN gctPOINTER Memory
- );
-
-/* Allocate paged memory. */
-gceSTATUS
-gckOS_AllocateVirtualMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- );
-
-/* Wrapper for freeing virtual memory. */
-gceSTATUS
-gckOS_FreeVirtualMemory(
- IN gckOS Os,
- IN gctPOINTER Memory
- );
-
-/* Allocate paged memory. */
-gceSTATUS
-gckOS_AllocatePagedMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPHYS_ADDR * Physical
- );
-
-/* Allocate paged memory. */
-gceSTATUS
-gckOS_AllocatePagedMemoryEx(
- IN gckOS Os,
- IN gctBOOL Contiguous,
- IN gctSIZE_T Bytes,
- OUT gctPHYS_ADDR * Physical
- );
-
-/* Lock pages. */
-gceSTATUS
-gckOS_LockPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
-#ifdef __QNXNTO__
- IN gctUINT32 Pid,
-#endif
- OUT gctPOINTER * Logical,
- OUT gctSIZE_T * PageCount
- );
-
-/* Map pages. */
-gceSTATUS
-gckOS_MapPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
-#ifdef __QNXNTO__
- IN gctPOINTER Logical,
-#endif
- IN gctSIZE_T PageCount,
- IN gctPOINTER PageTable
- );
-
-/* Unlock pages. */
-gceSTATUS
-gckOS_UnlockPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
-#ifdef __QNXNTO__
- IN gctUINT32 Pid,
-#endif
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- );
-
-/* Free paged memory. */
-gceSTATUS
-gckOS_FreePagedMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes
- );
-
-/* Allocate non-paged memory. */
-gceSTATUS
-gckOS_AllocateNonPagedMemory(
- IN gckOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- );
-
-/* Free non-paged memory. */
-gceSTATUS
-gckOS_FreeNonPagedMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical
- );
-
-/* Allocate contiguous memory. */
-gceSTATUS
-gckOS_AllocateContiguous(
- IN gckOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- );
-
-/* Free contiguous memory. */
-gceSTATUS
-gckOS_FreeContiguous(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-
-/* Get the number fo bytes per page. */
-gceSTATUS
-gckOS_GetPageSize(
- IN gckOS Os,
- OUT gctSIZE_T * PageSize
- );
-
-/* Get the physical address of a corresponding logical address. */
-gceSTATUS
-gckOS_GetPhysicalAddress(
- IN gckOS Os,
- IN gctPOINTER Logical,
- OUT gctUINT32 * Address
- );
-
-/* Map physical memory. */
-gceSTATUS
-gckOS_MapPhysical(
- IN gckOS Os,
- IN gctUINT32 Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- );
-
-/* Unmap previously mapped physical memory. */
-gceSTATUS
-gckOS_UnmapPhysical(
- IN gckOS Os,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-
-/* Read data from a hardware register. */
-gceSTATUS
-gckOS_ReadRegister(
- IN gckOS Os,
- IN gctUINT32 Address,
- OUT gctUINT32 * Data
- );
-
-/* Write data to a hardware register. */
-gceSTATUS
-gckOS_WriteRegister(
- IN gckOS Os,
- IN gctUINT32 Address,
- IN gctUINT32 Data
- );
-
-/* Write data to a 32-bit memory location. */
-gceSTATUS
-gckOS_WriteMemory(
- IN gckOS Os,
- IN gctPOINTER Address,
- IN gctUINT32 Data
- );
-
-/* Map physical memory into the process space. */
-gceSTATUS
-gckOS_MapMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- );
-
-/* Unmap physical memory from the process space. */
-gceSTATUS
-gckOS_UnmapMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- );
-
-/* Create a new mutex. */
-gceSTATUS
-gckOS_CreateMutex(
- IN gckOS Os,
- OUT gctPOINTER * Mutex
- );
-
-/* Delete a mutex. */
-gceSTATUS
-gckOS_DeleteMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex
- );
-
-/* Acquire a mutex. */
-gceSTATUS
-gckOS_AcquireMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex,
- IN gctUINT32 Timeout
- );
-
-/* Release a mutex. */
-gceSTATUS
-gckOS_ReleaseMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex
- );
-
-/* Atomically exchange a pair of 32-bit values. */
-gceSTATUS
-gckOS_AtomicExchange(
- IN gckOS Os,
- IN OUT gctUINT32_PTR Target,
- IN gctUINT32 NewValue,
- OUT gctUINT32_PTR OldValue
- );
-
-/* Atomically exchange a pair of pointers. */
-gceSTATUS
-gckOS_AtomicExchangePtr(
- IN gckOS Os,
- IN OUT gctPOINTER * Target,
- IN gctPOINTER NewValue,
- OUT gctPOINTER * OldValue
- );
-
-/*******************************************************************************
-**
-** gckOS_AtomConstruct
-**
-** Create an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** OUTPUT:
-**
-** gctPOINTER * Atom
-** Pointer to a variable receiving the constructed atom.
-*/
-gceSTATUS
-gckOS_AtomConstruct(
- IN gckOS Os,
- OUT gctPOINTER * Atom
- );
-
-/*******************************************************************************
-**
-** gckOS_AtomDestroy
-**
-** Destroy an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AtomDestroy(
- IN gckOS Os,
- OUT gctPOINTER Atom
- );
-
-/*******************************************************************************
-**
-** gckOS_AtomGet
-**
-** Get the 32-bit value protected by an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the value of the atom.
-*/
-gceSTATUS
-gckOS_AtomGet(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- );
-
-/*******************************************************************************
-**
-** gckOS_AtomIncrement
-**
-** Atomically increment the 32-bit integer value inside an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the original value of the atom.
-*/
-gceSTATUS
-gckOS_AtomIncrement(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- );
-
-/*******************************************************************************
-**
-** gckOS_AtomDecrement
-**
-** Atomically decrement the 32-bit integer value inside an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the original value of the atom.
-*/
-gceSTATUS
-gckOS_AtomDecrement(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- );
-
-/* Delay a number of microseconds. */
-gceSTATUS
-gckOS_Delay(
- IN gckOS Os,
- IN gctUINT32 Delay
- );
-
-/* Memory barrier. */
-gceSTATUS
-gckOS_MemoryBarrier(
- IN gckOS Os,
- IN gctPOINTER Address
- );
-
-/* Map user pointer. */
-gceSTATUS
-gckOS_MapUserPointer(
- IN gckOS Os,
- IN gctPOINTER Pointer,
- IN gctSIZE_T Size,
- OUT gctPOINTER * KernelPointer
- );
-
-/* Unmap user pointer. */
-gceSTATUS
-gckOS_UnmapUserPointer(
- IN gckOS Os,
- IN gctPOINTER Pointer,
- IN gctSIZE_T Size,
- IN gctPOINTER KernelPointer
- );
-
-#ifdef __QNXNTO__
-/* Map user physical address. */
-gceSTATUS
-gckOS_MapUserPhysical(
- IN gckOS Os,
- IN gctPHYS_ADDR Phys,
- OUT gctPOINTER * KernelPointer
- );
-
-/* Allocate from user's shared pool. */
-gceSTATUS
-gckOS_AllocateNonPagedMemoryShmPool(
- IN gckOS Os,
- IN gctBOOL InUserSpace,
- IN gctUINT32 Pid,
- IN gctHANDLE Handle,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- );
-#endif
-
-gceSTATUS
-gckOS_SuspendInterrupt(
- IN gckOS Os
- );
-
-gceSTATUS
-gckOS_ResumeInterrupt(
- IN gckOS Os
- );
-
-/* Get the base address for the physical memory. */
-gceSTATUS
-gckOS_GetBaseAddress(
- IN gckOS Os,
- OUT gctUINT32_PTR BaseAddress
- );
-
-/* Perform a memory copy. */
-gceSTATUS
-gckOS_MemCopy(
- IN gctPOINTER Destination,
- IN gctCONST_POINTER Source,
- IN gctSIZE_T Bytes
- );
-
-/* Zero memory. */
-gceSTATUS
-gckOS_ZeroMemory(
- IN gctPOINTER Memory,
- IN gctSIZE_T Bytes
- );
-
-/* Device I/O control to the kernel HAL layer. */
-gceSTATUS
-gckOS_DeviceControl(
- IN gckOS Os,
- IN gctBOOL FromUser,
- IN gctUINT32 IoControlCode,
- IN gctPOINTER InputBuffer,
- IN gctSIZE_T InputBufferSize,
- OUT gctPOINTER OutputBuffer,
- IN gctSIZE_T OutputBufferSize
- );
-
-/*******************************************************************************
-**
-** gckOS_GetProcessID
-**
-** Get current process ID.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** gctUINT32_PTR ProcessID
-** Pointer to the variable that receives the process ID.
-*/
-gceSTATUS
-gckOS_GetProcessID(
- OUT gctUINT32_PTR ProcessID
- );
-
-/*******************************************************************************
-**
-** gckOS_GetThreadID
-**
-** Get current thread ID.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** gctUINT32_PTR ThreadID
-** Pointer to the variable that receives the thread ID.
-*/
-gceSTATUS
-gckOS_GetThreadID(
- OUT gctUINT32_PTR ThreadID
- );
-
-/******************************************************************************\
-********************************** Signal Object *********************************
-\******************************************************************************/
-
-/* User signal command codes. */
-typedef enum _gceUSER_SIGNAL_COMMAND_CODES
-{
- gcvUSER_SIGNAL_CREATE,
- gcvUSER_SIGNAL_DESTROY,
- gcvUSER_SIGNAL_SIGNAL,
- gcvUSER_SIGNAL_WAIT,
-}
-gceUSER_SIGNAL_COMMAND_CODES;
-
-/* Create a signal. */
-gceSTATUS
-gckOS_CreateSignal(
- IN gckOS Os,
- IN gctBOOL ManualReset,
- OUT gctSIGNAL * Signal
- );
-
-/* Destroy a signal. */
-gceSTATUS
-gckOS_DestroySignal(
- IN gckOS Os,
- IN gctSIGNAL Signal
- );
-
-/* Signal a signal. */
-gceSTATUS
-gckOS_Signal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctBOOL State
- );
-
-/* Wait for a signal. */
-gceSTATUS
-gckOS_WaitSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- );
-
-/* Wait for a signal uninterruptibly. */
-gceSTATUS
-gckOS_WaitSignalUninterruptible(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- );
-
-/* Map a user signal to the kernel space. */
-gceSTATUS
-gckOS_MapSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process,
- OUT gctSIGNAL * MappedSignal
- );
-
-/* Unmap a user signal */
-gceSTATUS
-gckOS_UnmapSignal(
- IN gckOS Os,
- IN gctSIGNAL MappedSignal
- );
-
-/* Map user memory. */
-gceSTATUS
-gckOS_MapUserMemory(
- IN gckOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- OUT gctPOINTER * Info,
- OUT gctUINT32_PTR Address
- );
-
-/* Unmap user memory. */
-gceSTATUS
-gckOS_UnmapUserMemory(
- IN gckOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- IN gctPOINTER Info,
- IN gctUINT32 Address
- );
-
-#if !USE_NEW_LINUX_SIGNAL
-/* Create signal to be used in the user space. */
-gceSTATUS
-gckOS_CreateUserSignal(
- IN gckOS Os,
- IN gctBOOL ManualReset,
- OUT gctINT * SignalID
- );
-
-/* Destroy signal used in the user space. */
-gceSTATUS
-gckOS_DestroyUserSignal(
- IN gckOS Os,
- IN gctINT SignalID
- );
-
-/* Wait for signal used in the user space. */
-gceSTATUS
-gckOS_WaitUserSignal(
- IN gckOS Os,
- IN gctINT SignalID,
- IN gctUINT32 Wait
- );
-
-/* Signal a signal used in the user space. */
-gceSTATUS
-gckOS_SignalUserSignal(
- IN gckOS Os,
- IN gctINT SignalID,
- IN gctBOOL State
- );
-#endif /* USE_NEW_LINUX_SIGNAL */
-
-/* Set a signal owned by a process. */
-#if defined(__QNXNTO__)
-gceSTATUS
-gckOS_UserSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctINT Recvid,
- IN gctINT Coid
- );
-#else
-gceSTATUS
-gckOS_UserSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process
- );
-#endif
-
-/******************************************************************************\
-** Cache Support
-*/
-
-gceSTATUS
-gckOS_CacheFlush(
- gckOS Os,
- gctHANDLE ProcessId,
- gctPOINTER Logical,
- gctSIZE_T Bytes
- );
-
-gceSTATUS
-gckOS_CacheInvalidate(
- gckOS Os,
- gctHANDLE ProcessId,
- gctPOINTER Logical,
- gctSIZE_T Bytes
- );
-
-/******************************************************************************\
-** Debug Support
-*/
-
-void
-gckOS_SetDebugLevel(
- IN gctUINT32 Level
- );
-
-void
-gckOS_SetDebugZone(
- IN gctUINT32 Zone
- );
-
-void
-gckOS_SetDebugLevelZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone
- );
-
-void
-gckOS_SetDebugZones(
- IN gctUINT32 Zones,
- IN gctBOOL Enable
- );
-
-void
-gckOS_SetDebugFile(
- IN gctCONST_STRING FileName
- );
-
-/*******************************************************************************
-** Broadcast interface.
-*/
-
-typedef enum _gceBROADCAST
-{
- /* GPU might be idle. */
- gcvBROADCAST_GPU_IDLE,
-
- /* A commit is going to happen. */
- gcvBROADCAST_GPU_COMMIT,
-
- /* GPU seems to be stuck. */
- gcvBROADCAST_GPU_STUCK,
-
- /* First process gets attached. */
- gcvBROADCAST_FIRST_PROCESS,
-
- /* Last process gets detached. */
- gcvBROADCAST_LAST_PROCESS,
-
- /* AXI bus error. */
- gcvBROADCAST_AXI_BUS_ERROR,
-}
-gceBROADCAST;
-
-gceSTATUS
-gckOS_Broadcast(
- IN gckOS Os,
- IN gckHARDWARE Hardware,
- IN gceBROADCAST Reason
- );
-
-/*******************************************************************************
-**
-** gckOS_SetGPUPower
-**
-** Set the power of the GPU on or off.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.ß
-**
-** gctBOOL Clock
-** gcvTRUE to turn on the clock, or gcvFALSE to turn off the clock.
-**
-** gctBOOL Power
-** gcvTRUE to turn on the power, or gcvFALSE to turn off the power.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_SetGPUPower(
- IN gckOS Os,
- IN gctBOOL Clock,
- IN gctBOOL Power
- );
-
-/*******************************************************************************
-** Semaphores.
-*/
-
-/* Create a new semaphore. */
-gceSTATUS
-gckOS_CreateSemaphore(
- IN gckOS Os,
- OUT gctPOINTER * Semaphore
- );
-
-/* Delete a semahore. */
-gceSTATUS
-gckOS_DestroySemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- );
-
-/* Acquire a semahore. */
-gceSTATUS
-gckOS_AcquireSemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- );
-
-/* Release a semahore. */
-gceSTATUS
-gckOS_ReleaseSemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- );
-
-/******************************************************************************\
-********************************* gckHEAP Object ********************************
-\******************************************************************************/
-
-typedef struct _gckHEAP * gckHEAP;
-
-/* Construct a new gckHEAP object. */
-gceSTATUS
-gckHEAP_Construct(
- IN gckOS Os,
- IN gctSIZE_T AllocationSize,
- OUT gckHEAP * Heap
- );
-
-/* Destroy an gckHEAP object. */
-gceSTATUS
-gckHEAP_Destroy(
- IN gckHEAP Heap
- );
-
-/* Allocate memory. */
-gceSTATUS
-gckHEAP_Allocate(
- IN gckHEAP Heap,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Node
- );
-
-/* Free memory. */
-gceSTATUS
-gckHEAP_Free(
- IN gckHEAP Heap,
- IN gctPOINTER Node
- );
-
-/* Profile the heap. */
-gceSTATUS
-gckHEAP_ProfileStart(
- IN gckHEAP Heap
- );
-
-gceSTATUS
-gckHEAP_ProfileEnd(
- IN gckHEAP Heap,
- IN gctCONST_STRING Title
- );
-
-
-/******************************************************************************\
-******************************** gckVIDMEM Object ******************************
-\******************************************************************************/
-
-typedef struct _gckVIDMEM * gckVIDMEM;
-typedef union _gcuVIDMEM_NODE * gcuVIDMEM_NODE_PTR;
-typedef struct _gckKERNEL * gckKERNEL;
-
-/* Construct a new gckVIDMEM object. */
-gceSTATUS
-gckVIDMEM_Construct(
- IN gckOS Os,
- IN gctUINT32 BaseAddress,
- IN gctSIZE_T Bytes,
- IN gctSIZE_T Threshold,
- IN gctSIZE_T Banking,
- OUT gckVIDMEM * Memory
- );
-
-/* Destroy an gckVDIMEM object. */
-gceSTATUS
-gckVIDMEM_Destroy(
- IN gckVIDMEM Memory
- );
-
-/* Allocate rectangular memory. */
-gceSTATUS
-gckVIDMEM_Allocate(
- IN gckVIDMEM Memory,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Depth,
- IN gctUINT BytesPerPixel,
- IN gctUINT32 Alignment,
- IN gceSURF_TYPE Type,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- );
-
-/* Allocate linear memory. */
-gceSTATUS
-gckVIDMEM_AllocateLinear(
- IN gckVIDMEM Memory,
- IN gctSIZE_T Bytes,
- IN gctUINT32 Alignment,
- IN gceSURF_TYPE Type,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- );
-
-/* Free memory. */
-gceSTATUS
-gckVIDMEM_Free(
- IN gcuVIDMEM_NODE_PTR Node
- );
-
-/* Lock memory. */
-gceSTATUS
-gckVIDMEM_Lock(
- IN gcuVIDMEM_NODE_PTR Node,
- OUT gctUINT32 * Address
- );
-
-/* Unlock memory. */
-gceSTATUS
-gckVIDMEM_Unlock(
- IN gcuVIDMEM_NODE_PTR Node,
- IN gceSURF_TYPE Type,
- IN OUT gctBOOL * Asynchroneous
- );
-
-/* Construct a gcuVIDMEM_NODE union for virtual memory. */
-gceSTATUS
-gckVIDMEM_ConstructVirtual(
- IN gckKERNEL Kernel,
- IN gctBOOL Contiguous,
- IN gctSIZE_T Bytes,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- );
-
-/* Destroy a gcuVIDMEM_NODE union for virtual memory. */
-gceSTATUS
-gckVIDMEM_DestroyVirtual(
- IN gcuVIDMEM_NODE_PTR Node
- );
-
-#ifdef __QNXNTO__
-/* Set the allocating process' PID for this node. */
-gceSTATUS
-gckVIDMEM_SetPID(
- IN gcuVIDMEM_NODE_PTR Node,
- IN gctUINT32 Pid);
-#endif
-
-/******************************************************************************\
-******************************** gckKERNEL Object ******************************
-\******************************************************************************/
-
-struct _gcsHAL_INTERFACE;
-
-/* Notifications. */
-typedef enum _gceNOTIFY
-{
- gcvNOTIFY_INTERRUPT,
- gcvNOTIFY_COMMAND_QUEUE,
-}
-gceNOTIFY;
-
-/* Event locations. */
-typedef enum _gceKERNEL_WHERE
-{
- gcvKERNEL_COMMAND,
- gcvKERNEL_VERTEX,
- gcvKERNEL_TRIANGLE,
- gcvKERNEL_TEXTURE,
- gcvKERNEL_PIXEL,
-}
-gceKERNEL_WHERE;
-
-/* Flush flags. */
-typedef enum _gceKERNEL_FLUSH
-{
- gcvFLUSH_COLOR = 0x01,
- gcvFLUSH_DEPTH = 0x02,
- gcvFLUSH_TEXTURE = 0x04,
- gcvFLUSH_2D = 0x08,
- gcvFLUSH_ALL = gcvFLUSH_COLOR
- | gcvFLUSH_DEPTH
- | gcvFLUSH_TEXTURE
- | gcvFLUSH_2D,
-}
-gceKERNEL_FLUSH;
-
-/* Construct a new gckKERNEL object. */
-gceSTATUS
-gckKERNEL_Construct(
- IN gckOS Os,
- IN gctPOINTER Context,
- OUT gckKERNEL * Kernel
- );
-
-/* Destroy an gckKERNEL object. */
-gceSTATUS
-gckKERNEL_Destroy(
- IN gckKERNEL Kernel
- );
-
-/* Dispatch a user-level command. */
-gceSTATUS
-gckKERNEL_Dispatch(
- IN gckKERNEL Kernel,
- IN gctBOOL FromUser,
- IN OUT struct _gcsHAL_INTERFACE * Interface
- );
-
-/* Query the video memory. */
-gceSTATUS
-gckKERNEL_QueryVideoMemory(
- IN gckKERNEL Kernel,
- OUT struct _gcsHAL_INTERFACE * Interface
- );
-
-/* Lookup the gckVIDMEM object for a pool. */
-gceSTATUS
-gckKERNEL_GetVideoMemoryPool(
- IN gckKERNEL Kernel,
- IN gcePOOL Pool,
- OUT gckVIDMEM * VideoMemory
- );
-
-/* Map video memory. */
-gceSTATUS
-gckKERNEL_MapVideoMemory(
- IN gckKERNEL Kernel,
- IN gctBOOL InUserSpace,
- IN gctUINT32 Address,
-#ifdef __QNXNTO__
- IN gctUINT32 Pid,
- IN gctUINT32 Bytes,
-#endif
- OUT gctPOINTER * Logical
- );
-
-#ifdef __QNXNTO__
-/* Unmap video memory. */
-gceSTATUS
-gckKERNEL_UnmapVideoMemory(
- IN gckKERNEL Kernel,
- IN gctPOINTER Logical,
- IN gctUINT32 Pid,
- IN gctUINT32 Bytes
- );
-#endif
-
-/* Map memory. */
-gceSTATUS
-gckKERNEL_MapMemory(
- IN gckKERNEL Kernel,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- );
-
-/* Unmap memory. */
-gceSTATUS
-gckKERNEL_UnmapMemory(
- IN gckKERNEL Kernel,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- );
-
-/* Notification of events. */
-gceSTATUS
-gckKERNEL_Notify(
- IN gckKERNEL Kernel,
- IN gceNOTIFY Notifcation,
- IN gctBOOL Data
- );
-
-gceSTATUS
-gckKERNEL_QuerySettings(
- IN gckKERNEL Kernel,
- OUT gcsKERNEL_SETTINGS * Settings
- );
-
-/*******************************************************************************
-**
-** gckKERNEL_Recovery
-**
-** Try to recover the GPU from a fatal error.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckKERNEL_Recovery(
- IN gckKERNEL Kernel
- );
-
-/******************************************************************************\
-******************************* gckHARDWARE Object *****************************
-\******************************************************************************/
-
-/* Construct a new gckHARDWARE object. */
-gceSTATUS
-gckHARDWARE_Construct(
- IN gckOS Os,
- OUT gckHARDWARE * Hardware
- );
-
-/* Destroy an gckHARDWARE object. */
-gceSTATUS
-gckHARDWARE_Destroy(
- IN gckHARDWARE Hardware
- );
-
-/* Query system memory requirements. */
-gceSTATUS
-gckHARDWARE_QuerySystemMemory(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * SystemSize,
- OUT gctUINT32 * SystemBaseAddress
- );
-
-/* Build virtual address. */
-gceSTATUS
-gckHARDWARE_BuildVirtualAddress(
- IN gckHARDWARE Hardware,
- IN gctUINT32 Index,
- IN gctUINT32 Offset,
- OUT gctUINT32 * Address
- );
-
-/* Query command buffer requirements. */
-gceSTATUS
-gckHARDWARE_QueryCommandBuffer(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * Alignment,
- OUT gctSIZE_T * ReservedHead,
- OUT gctSIZE_T * ReservedTail
- );
-
-/* Add a WAIT/LINK pair in the command queue. */
-gceSTATUS
-gckHARDWARE_WaitLink(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPOINTER * Wait,
- OUT gctSIZE_T * WaitBytes
- );
-
-/* Kickstart the command processor. */
-gceSTATUS
-gckHARDWARE_Execute(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
-#ifdef __QNXNTO__
- IN gctPOINTER Physical,
- IN gctBOOL PhysicalAddresses,
-#endif
- IN gctSIZE_T Bytes
- );
-
-/* Add an END command in the command queue. */
-gceSTATUS
-gckHARDWARE_End(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Add a NOP command in the command queue. */
-gceSTATUS
-gckHARDWARE_Nop(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Add a WAIT command in the command queue. */
-gceSTATUS
-gckHARDWARE_Wait(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Count,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Add a PIPESELECT command in the command queue. */
-gceSTATUS
-gckHARDWARE_PipeSelect(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Pipe,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Add a LINK command in the command queue. */
-gceSTATUS
-gckHARDWARE_Link(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctPOINTER FetchAddress,
- IN gctSIZE_T FetchSize,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Add an EVENT command in the command queue. */
-gceSTATUS
-gckHARDWARE_Event(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT8 Event,
- IN gceKERNEL_WHERE FromWhere,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Query the available memory. */
-gceSTATUS
-gckHARDWARE_QueryMemory(
- IN gckHARDWARE Hardware,
- OUT gctSIZE_T * InternalSize,
- OUT gctUINT32 * InternalBaseAddress,
- OUT gctUINT32 * InternalAlignment,
- OUT gctSIZE_T * ExternalSize,
- OUT gctUINT32 * ExternalBaseAddress,
- OUT gctUINT32 * ExternalAlignment,
- OUT gctUINT32 * HorizontalTileSize,
- OUT gctUINT32 * VerticalTileSize
- );
-
-/* Query the identity of the hardware. */
-gceSTATUS
-gckHARDWARE_QueryChipIdentity(
- IN gckHARDWARE Hardware,
- OUT gceCHIPMODEL* ChipModel,
- OUT gctUINT32* ChipRevision,
- OUT gctUINT32* ChipFeatures,
- OUT gctUINT32* ChipMinorFeatures,
- OUT gctUINT32* ChipMinorFeatures1,
- OUT gctUINT32* ChipMinorFeatures2
- );
-
-/* Query the specifications sof the hardware. */
-gceSTATUS
-gckHARDWARE_QueryChipSpecs(
- IN gckHARDWARE Hardware,
- OUT gctUINT32_PTR StreamCount,
- OUT gctUINT32_PTR RegisterMax,
- OUT gctUINT32_PTR ThreadCount,
- OUT gctUINT32_PTR ShaderCoreCount,
- OUT gctUINT32_PTR VertexCacheSize,
- OUT gctUINT32_PTR VertexOutputBufferSize
- );
-
-/* Convert an API format. */
-gceSTATUS
-gckHARDWARE_ConvertFormat(
- IN gckHARDWARE Hardware,
- IN gceSURF_FORMAT Format,
- OUT gctUINT32 * BitsPerPixel,
- OUT gctUINT32 * BytesPerTile
- );
-
-/* Split a harwdare specific address into API stuff. */
-gceSTATUS
-gckHARDWARE_SplitMemory(
- IN gckHARDWARE Hardware,
- IN gctUINT32 Address,
- OUT gcePOOL * Pool,
- OUT gctUINT32 * Offset
- );
-
-/* Align size to tile boundary. */
-gceSTATUS
-gckHARDWARE_AlignToTile(
- IN gckHARDWARE Hardware,
- IN gceSURF_TYPE Type,
- IN OUT gctUINT32_PTR Width,
- IN OUT gctUINT32_PTR Height,
- OUT gctBOOL_PTR SuperTiled
- );
-
-/* Update command queue tail pointer. */
-gceSTATUS
-gckHARDWARE_UpdateQueueTail(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset
- );
-
-/* Convert logical address to hardware specific address. */
-gceSTATUS
-gckHARDWARE_ConvertLogical(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical,
- OUT gctUINT32 * Address
- );
-
-#ifdef __QNXNTO__
-/* Convert physical address to hardware specific address. */
-gceSTATUS
-gckHARDWARE_ConvertPhysical(
- IN gckHARDWARE Hardware,
- IN gctPHYS_ADDR Physical,
- OUT gctUINT32 * Address
- );
-#endif
-
-/* Interrupt manager. */
-gceSTATUS
-gckHARDWARE_Interrupt(
- IN gckHARDWARE Hardware,
- IN gctBOOL InterruptValid
- );
-
-/* Program MMU. */
-gceSTATUS
-gckHARDWARE_SetMMU(
- IN gckHARDWARE Hardware,
- IN gctPOINTER Logical
- );
-
-/* Flush the MMU. */
-gceSTATUS
-gckHARDWARE_FlushMMU(
- IN gckHARDWARE Hardware
- );
-
-/* Get idle register. */
-gceSTATUS
-gckHARDWARE_GetIdle(
- IN gckHARDWARE Hardware,
- IN gctBOOL Wait,
- OUT gctUINT32 * Data
- );
-
-/* Flush the caches. */
-gceSTATUS
-gckHARDWARE_Flush(
- IN gckHARDWARE Hardware,
- IN gceKERNEL_FLUSH Flush,
- IN gctPOINTER Logical,
- IN OUT gctSIZE_T * Bytes
- );
-
-/* Enable/disable fast clear. */
-gceSTATUS
-gckHARDWARE_SetFastClear(
- IN gckHARDWARE Hardware,
- IN gctINT Enable,
- IN gctINT Compression
- );
-
-gceSTATUS
-gckHARDWARE_ReadInterrupt(
- IN gckHARDWARE Hardware,
- OUT gctUINT32_PTR IDs
- );
-
-/* Power management. */
-gceSTATUS
-gckHARDWARE_SetPowerManagementState(
- IN gckHARDWARE Hardware,
- IN gceCHIPPOWERSTATE State
- );
-
-gceSTATUS
-gckHARDWARE_QueryPowerManagementState(
- IN gckHARDWARE Hardware,
- OUT gceCHIPPOWERSTATE* State
- );
-
-/* Profile 2D Engine. */
-gceSTATUS
-gckHARDWARE_ProfileEngine2D(
- IN gckHARDWARE Hardware,
- OUT gcs2D_PROFILE_PTR Profile
- );
-
-gceSTATUS
-gckHARDWARE_InitializeHardware(
- IN gckHARDWARE Hardware
- );
-
-gceSTATUS
-gckHARDWARE_Reset(
- IN gckHARDWARE Hardware
- );
-
-typedef gceSTATUS (*gctISRMANAGERFUNC)(gctPOINTER Context);
-
-gceSTATUS
-gckHARDWARE_SetIsrManager(
- IN gckHARDWARE Hardware,
- IN gctISRMANAGERFUNC StartIsr,
- IN gctISRMANAGERFUNC StopIsr,
- IN gctPOINTER Context
- );
-
-/******************************************************************************\
-***************************** gckINTERRUPT Object ******************************
-\******************************************************************************/
-
-typedef struct _gckINTERRUPT * gckINTERRUPT;
-
-typedef gceSTATUS (* gctINTERRUPT_HANDLER)(
- IN gckKERNEL Kernel
- );
-
-gceSTATUS
-gckINTERRUPT_Construct(
- IN gckKERNEL Kernel,
- OUT gckINTERRUPT * Interrupt
- );
-
-gceSTATUS
-gckINTERRUPT_Destroy(
- IN gckINTERRUPT Interrupt
- );
-
-gceSTATUS
-gckINTERRUPT_SetHandler(
- IN gckINTERRUPT Interrupt,
- IN OUT gctINT32_PTR Id,
- IN gctINTERRUPT_HANDLER Handler
- );
-
-gceSTATUS
-gckINTERRUPT_Notify(
- IN gckINTERRUPT Interrupt,
- IN gctBOOL Valid
- );
-
-/******************************************************************************\
-******************************** gckEVENT Object *******************************
-\******************************************************************************/
-
-typedef struct _gckEVENT * gckEVENT;
-
-/* Construct a new gckEVENT object. */
-gceSTATUS
-gckEVENT_Construct(
- IN gckKERNEL Kernel,
- OUT gckEVENT * Event
- );
-
-/* Destroy an gckEVENT object. */
-gceSTATUS
-gckEVENT_Destroy(
- IN gckEVENT Event
- );
-
-/* Schedule a FreeNonPagedMemory event. */
-gceSTATUS
-gckEVENT_FreeNonPagedMemory(
- IN gckEVENT Event,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gceKERNEL_WHERE FromWhere
- );
-
-/* Schedule a FreeContiguousMemory event. */
-gceSTATUS
-gckEVENT_FreeContiguousMemory(
- IN gckEVENT Event,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gceKERNEL_WHERE FromWhere
- );
-
-/* Schedule a FreeVideoMemory event. */
-gceSTATUS
-gckEVENT_FreeVideoMemory(
- IN gckEVENT Event,
- IN gcuVIDMEM_NODE_PTR VideoMemory,
- IN gceKERNEL_WHERE FromWhere
- );
-
-/* Schedule a signal event. */
-gceSTATUS
-gckEVENT_Signal(
- IN gckEVENT Event,
- IN gctSIGNAL Signal,
- IN gceKERNEL_WHERE FromWhere
- );
-
-/* Schedule an Unlock event. */
-gceSTATUS
-gckEVENT_Unlock(
- IN gckEVENT Event,
- IN gceKERNEL_WHERE FromWhere,
- IN gcuVIDMEM_NODE_PTR Node,
- IN gceSURF_TYPE Type
- );
-
-gceSTATUS
-gckEVENT_Submit(
- IN gckEVENT Event,
- IN gctBOOL Wait
- );
-
-struct _gcsQUEUE;
-
-/* Commit an event queue. */
-gceSTATUS
-gckEVENT_Commit(
- IN gckEVENT Event,
- IN struct _gcsQUEUE * Queue
- );
-
-/* Event callback routine. */
-gceSTATUS
-gckEVENT_Notify(
- IN gckEVENT Event,
- IN gctUINT32 IDs
- );
-
-/* Event callback routine. */
-gceSTATUS
-gckEVENT_Interrupt(
- IN gckEVENT Event,
- IN gctUINT32 IDs
- );
-
-/******************************************************************************\
-******************************* gckCOMMAND Object ******************************
-\******************************************************************************/
-
-typedef struct _gckCOMMAND * gckCOMMAND;
-
-/* Construct a new gckCOMMAND object. */
-gceSTATUS
-gckCOMMAND_Construct(
- IN gckKERNEL Kernel,
- OUT gckCOMMAND * Command
- );
-
-/* Destroy an gckCOMMAND object. */
-gceSTATUS
-gckCOMMAND_Destroy(
- IN gckCOMMAND Command
- );
-
-/* Start the command queue. */
-gceSTATUS
-gckCOMMAND_Start(
- IN gckCOMMAND Command
- );
-
-/* Stop the command queue. */
-gceSTATUS
-gckCOMMAND_Stop(
- IN gckCOMMAND Command
- );
-
-/* Commit a buffer to the command queue. */
-gceSTATUS
-gckCOMMAND_Commit(
- IN gckCOMMAND Command,
- IN gcoCMDBUF CommandBuffer,
- IN gcoCONTEXT Context,
- IN gctHANDLE Process
- );
-
-/* Reserve space in the command buffer. */
-gceSTATUS
-gckCOMMAND_Reserve(
- IN gckCOMMAND Command,
- IN gctSIZE_T RequestedBytes,
- OUT gctPOINTER * Buffer,
- OUT gctSIZE_T * BufferSize
- );
-
-/* Release reserved space in the command buffer. */
-gceSTATUS
-gckCOMMAND_Release(
- IN gckCOMMAND Command
- );
-
-/* Execute reserved space in the command buffer. */
-gceSTATUS
-gckCOMMAND_Execute(
- IN gckCOMMAND Command,
- IN gctSIZE_T RequstedBytes
- );
-
-/* Stall the command queue. */
-gceSTATUS
-gckCOMMAND_Stall(
- IN gckCOMMAND Command
- );
-
-/******************************************************************************\
-********************************* gckMMU Object ********************************
-\******************************************************************************/
-
-typedef struct _gckMMU * gckMMU;
-
-/* Construct a new gckMMU object. */
-gceSTATUS
-gckMMU_Construct(
- IN gckKERNEL Kernel,
- IN gctSIZE_T MmuSize,
- OUT gckMMU * Mmu
- );
-
-/* Destroy an gckMMU object. */
-gceSTATUS
-gckMMU_Destroy(
- IN gckMMU Mmu
- );
-
-/* Allocate pages inside the MMU. */
-gceSTATUS
-gckMMU_AllocatePages(
- IN gckMMU Mmu,
- IN gctSIZE_T PageCount,
- OUT gctPOINTER * PageTable,
- OUT gctUINT32 * Address
- );
-
-/* Remove a page table from the MMU. */
-gceSTATUS
-gckMMU_FreePages(
- IN gckMMU Mmu,
- IN gctPOINTER PageTable,
- IN gctSIZE_T PageCount
- );
-
-#ifdef __QNXNTO__
-gceSTATUS
-gckMMU_InsertNode(
- IN gckMMU Mmu,
- IN gcuVIDMEM_NODE_PTR Node);
-
-gceSTATUS
-gckMMU_RemoveNode(
- IN gckMMU Mmu,
- IN gcuVIDMEM_NODE_PTR Node);
-#endif
-
-#ifdef __QNXNTO__
-gceSTATUS
-gckMMU_FreeHandleMemory(
- IN gckMMU Mmu,
- IN gctHANDLE Handle
- );
-#endif
-
-
-gceSTATUS
-gckHARDWARE_QueryProfileRegisters(
- IN gckHARDWARE Hardware,
- OUT gcsPROFILER_COUNTERS * Counters
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_base_h_
-#define __gc_hal_base_h_
-
-#include "gc_hal_enum.h"
-#include "gc_hal_types.h"
-#include "gc_hal_dump.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-****************************** Object Declarations *****************************
-\******************************************************************************/
-
-typedef struct _gcoHAL * gcoHAL;
-typedef struct _gcoOS * gcoOS;
-typedef struct _gco2D * gco2D;
-typedef struct _gcoVG * gcoVG;
-typedef struct _gco3D * gco3D;
-typedef struct _gcoSURF * gcoSURF;
-typedef struct _gcsSURF_INFO * gcsSURF_INFO_PTR;
-typedef struct _gcsSURF_NODE * gcsSURF_NODE_PTR;
-typedef struct _gcsSURF_FORMAT_INFO * gcsSURF_FORMAT_INFO_PTR;
-typedef struct _gcsPOINT * gcsPOINT_PTR;
-typedef struct _gcsSIZE * gcsSIZE_PTR;
-typedef struct _gcsRECT * gcsRECT_PTR;
-typedef struct _gcsBOUNDARY * gcsBOUNDARY_PTR;
-typedef struct _gcoDUMP * gcoDUMP;
-typedef struct _gcoHARDWARE * gcoHARDWARE;
-
-/******************************************************************************\
-********************************* Enumerations *********************************
-\******************************************************************************/
-
-/* Video memory pool type. */
-typedef enum _gcePOOL
-{
- gcvPOOL_UNKNOWN,
- gcvPOOL_DEFAULT,
- gcvPOOL_LOCAL,
- gcvPOOL_LOCAL_INTERNAL,
- gcvPOOL_LOCAL_EXTERNAL,
- gcvPOOL_UNIFIED,
- gcvPOOL_SYSTEM,
- gcvPOOL_VIRTUAL,
- gcvPOOL_USER,
- gcvPOOL_CONTIGUOUS
-}
-gcePOOL;
-
-/* Blending functions. */
-typedef enum _gceBLEND_FUNCTION
-{
- gcvBLEND_ZERO,
- gcvBLEND_ONE,
- gcvBLEND_SOURCE_COLOR,
- gcvBLEND_INV_SOURCE_COLOR,
- gcvBLEND_SOURCE_ALPHA,
- gcvBLEND_INV_SOURCE_ALPHA,
- gcvBLEND_TARGET_COLOR,
- gcvBLEND_INV_TARGET_COLOR,
- gcvBLEND_TARGET_ALPHA,
- gcvBLEND_INV_TARGET_ALPHA,
- gcvBLEND_SOURCE_ALPHA_SATURATE,
- gcvBLEND_CONST_COLOR,
- gcvBLEND_INV_CONST_COLOR,
- gcvBLEND_CONST_ALPHA,
- gcvBLEND_INV_CONST_ALPHA,
-}
-gceBLEND_FUNCTION;
-
-/* Blending modes. */
-typedef enum _gceBLEND_MODE
-{
- gcvBLEND_ADD,
- gcvBLEND_SUBTRACT,
- gcvBLEND_REVERSE_SUBTRACT,
- gcvBLEND_MIN,
- gcvBLEND_MAX,
-}
-gceBLEND_MODE;
-
-/* API flags. */
-typedef enum _gceAPI
-{
- gcvAPI_D3D = 0x1,
- gcvAPI_OPENGL = 0x2,
-}
-gceAPI;
-
-/* Depth modes. */
-typedef enum _gceDEPTH_MODE
-{
- gcvDEPTH_NONE,
- gcvDEPTH_Z,
- gcvDEPTH_W,
-}
-gceDEPTH_MODE;
-
-typedef enum _gceWHERE
-{
- gcvWHERE_COMMAND,
- gcvWHERE_RASTER,
- gcvWHERE_PIXEL,
-}
-gceWHERE;
-
-typedef enum _gceHOW
-{
- gcvHOW_SEMAPHORE = 0x1,
- gcvHOW_STALL = 0x2,
- gcvHOW_SEMAPHORE_STALL = 0x3,
-}
-gceHOW;
-
-/******************************************************************************\
-********************************* gcoHAL Object *********************************
-\******************************************************************************/
-
-/* Construct a new gcoHAL object. */
-gceSTATUS
-gcoHAL_Construct(
- IN gctPOINTER Context,
- IN gcoOS Os,
- OUT gcoHAL * Hal
- );
-
-/* Destroy an gcoHAL object. */
-gceSTATUS
-gcoHAL_Destroy(
- IN gcoHAL Hal
- );
-
-/* Get pointer to gco2D object. */
-gceSTATUS
-gcoHAL_Get2DEngine(
- IN gcoHAL Hal,
- OUT gco2D * Engine
- );
-
-/* Get pointer to gcoVG object. */
-gceSTATUS
-gcoHAL_GetVGEngine(
- IN gcoHAL Hal,
- OUT gcoVG * Engine
- );
-
-/* Get pointer to gco3D object. */
-gceSTATUS
-gcoHAL_Get3DEngine(
- IN gcoHAL Hal,
- OUT gco3D * Engine
- );
-
-/* Verify whether the specified feature is available in hardware. */
-gceSTATUS
-gcoHAL_IsFeatureAvailable(
- IN gcoHAL Hal,
- IN gceFEATURE Feature
- );
-
-/* Query the identity of the hardware. */
-gceSTATUS
-gcoHAL_QueryChipIdentity(
- IN gcoHAL Hal,
- OUT gceCHIPMODEL* ChipModel,
- OUT gctUINT32* ChipRevision,
- OUT gctUINT32* ChipFeatures,
- OUT gctUINT32* ChipMinorFeatures
- );
-
-/* Query the minor features of the hardware. */
-gceSTATUS gcoHAL_QueryChipMinorFeatures(
- IN gcoHAL Hal,
- OUT gctUINT32* NumFeatures,
- OUT gctUINT32* ChipMinorFeatures
- );
-
-/* Query the amount of video memory. */
-gceSTATUS
-gcoHAL_QueryVideoMemory(
- IN gcoHAL Hal,
- OUT gctPHYS_ADDR * InternalAddress,
- OUT gctSIZE_T * InternalSize,
- OUT gctPHYS_ADDR * ExternalAddress,
- OUT gctSIZE_T * ExternalSize,
- OUT gctPHYS_ADDR * ContiguousAddress,
- OUT gctSIZE_T * ContiguousSize
- );
-
-/* Map video memory. */
-gceSTATUS
-gcoHAL_MapMemory(
- IN gcoHAL Hal,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T NumberOfBytes,
- OUT gctPOINTER * Logical
- );
-
-/* Unmap video memory. */
-gceSTATUS
-gcoHAL_UnmapMemory(
- IN gcoHAL Hal,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T NumberOfBytes,
- IN gctPOINTER Logical
- );
-
-/* Schedule an unmap of a buffer mapped through its physical address. */
-gceSTATUS
-gcoHAL_ScheduleUnmapMemory(
- IN gcoHAL Hal,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T NumberOfBytes,
- IN gctPOINTER Logical
- );
-
-/* Schedule an unmap of a user buffer using event mechanism. */
-gceSTATUS
-gcoHAL_ScheduleUnmapUserMemory(
- IN gcoHAL Hal,
- IN gctPOINTER Info,
- IN gctSIZE_T Size,
- IN gctUINT32 Address,
- IN gctPOINTER Memory
- );
-
-/* Commit the current command buffer. */
-gceSTATUS
-gcoHAL_Commit(
- IN gcoHAL Hal,
- IN gctBOOL Stall
- );
-
-/* Query the tile capabilities. */
-gceSTATUS
-gcoHAL_QueryTiled(
- IN gcoHAL Hal,
- OUT gctINT32 * TileWidth2D,
- OUT gctINT32 * TileHeight2D,
- OUT gctINT32 * TileWidth3D,
- OUT gctINT32 * TileHeight3D
- );
-
-gceSTATUS
-gcoHAL_Compact(
- IN gcoHAL Hal
- );
-
-gceSTATUS
-gcoHAL_ProfileStart(
- IN gcoHAL Hal
- );
-
-gceSTATUS
-gcoHAL_ProfileEnd(
- IN gcoHAL Hal,
- IN gctCONST_STRING Title
- );
-
-/* Power Management */
-gceSTATUS
-gcoHAL_SetPowerManagementState(
- IN gcoHAL Hal,
- IN gceCHIPPOWERSTATE State
- );
-
-gceSTATUS
-gcoHAL_QueryPowerManagementState(
- IN gcoHAL Hal,
- OUT gceCHIPPOWERSTATE *State
- );
-
-/* Set the filter type for filter blit. */
-gceSTATUS
-gcoHAL_SetFilterType(
- IN gcoHAL Hal,
- IN gceFILTER_TYPE FilterType
- );
-
-gceSTATUS
-gcoHAL_GetDump(
- IN gcoHAL Hal,
- OUT gcoDUMP * Dump
- );
-
-/* Call the kernel HAL layer. */
-gceSTATUS
-gcoHAL_Call(
- IN gcoHAL Hal,
- IN OUT gcsHAL_INTERFACE_PTR Interface
- );
-
-/* Schedule an event. */
-gceSTATUS
-gcoHAL_ScheduleEvent(
- IN gcoHAL Hal,
- IN OUT gcsHAL_INTERFACE_PTR Interface
- );
-
-/* Destroy a surface. */
-gceSTATUS
-gcoHAL_DestroySurface(
- IN gcoHAL Hal,
- IN gcoSURF Surface
- );
-
-/* Wait for a signal from GPU. */
-gceSTATUS
-gcoHAL_WaitSignalFromGPU(
- IN gcoHAL Hal,
- IN gctSIGNAL Signal
- );
-
-/******************************************************************************\
-********************************** gcoOS Object *********************************
-\******************************************************************************/
-
-/* Construct a new gcoOS object. */
-gceSTATUS
-gcoOS_Construct(
- IN gctPOINTER Context,
- OUT gcoOS * Os
- );
-
-/* Destroy an gcoOS object. */
-gceSTATUS
-gcoOS_Destroy(
- IN gcoOS Os
- );
-
-/* Get the base address for the physical memory. */
-gceSTATUS
-gcoOS_GetBaseAddress(
- IN gcoOS Os,
- OUT gctUINT32_PTR BaseAddress
- );
-
-/* Allocate memory from the heap. */
-gceSTATUS
-gcoOS_Allocate(
- IN gcoOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- );
-
-/* Free allocated memory. */
-gceSTATUS
-gcoOS_Free(
- IN gcoOS Os,
- IN gctPOINTER Memory
- );
-
-/* Allocate memory. */
-gceSTATUS
-gcoOS_AllocateMemory(
- IN gcoOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- );
-
-/* Free memory. */
-gceSTATUS
-gcoOS_FreeMemory(
- IN gcoOS Os,
- IN gctPOINTER Memory
- );
-
-/* Allocate contiguous memory. */
-gceSTATUS
-gcoOS_AllocateContiguous(
- IN gcoOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- );
-
-/* Free contiguous memory. */
-gceSTATUS
-gcoOS_FreeContiguous(
- IN gcoOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-
-/* Map user memory. */
-gceSTATUS
-gcoOS_MapUserMemory(
- IN gcoOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- OUT gctPOINTER * Info,
- OUT gctUINT32_PTR Address
- );
-
-/* Unmap user memory. */
-gceSTATUS
-gcoOS_UnmapUserMemory(
- IN gcoOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- IN gctPOINTER Info,
- IN gctUINT32 Address
- );
-
-/* Device I/O Control call to the kernel HAL layer. */
-gceSTATUS
-gcoOS_DeviceControl(
- IN gcoOS Os,
- IN gctUINT32 IoControlCode,
- IN gctPOINTER InputBuffer,
- IN gctSIZE_T InputBufferSize,
- IN gctPOINTER OutputBuffer,
- IN gctSIZE_T OutputBufferSize
- );
-
-/* Allocate non paged memory. */
-gceSTATUS gcoOS_AllocateNonPagedMemory(
- IN gcoOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- );
-
-/* Free non paged memory. */
-gceSTATUS gcoOS_FreeNonPagedMemory(
- IN gcoOS Os,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical
- );
-
-typedef enum _gceFILE_MODE
-{
- gcvFILE_CREATE = 0,
- gcvFILE_APPEND,
- gcvFILE_READ,
- gcvFILE_CREATETEXT,
- gcvFILE_APPENDTEXT,
- gcvFILE_READTEXT,
-}
-gceFILE_MODE;
-
-/* Open a file. */
-gceSTATUS
-gcoOS_Open(
- IN gcoOS Os,
- IN gctCONST_STRING FileName,
- IN gceFILE_MODE Mode,
- OUT gctFILE * File
- );
-
-/* Close a file. */
-gceSTATUS
-gcoOS_Close(
- IN gcoOS Os,
- IN gctFILE File
- );
-
-/* Read data from a file. */
-gceSTATUS
-gcoOS_Read(
- IN gcoOS Os,
- IN gctFILE File,
- IN gctSIZE_T ByteCount,
- IN gctPOINTER Data,
- OUT gctSIZE_T * ByteRead
- );
-
-/* Write data to a file. */
-gceSTATUS
-gcoOS_Write(
- IN gcoOS Os,
- IN gctFILE File,
- IN gctSIZE_T ByteCount,
- IN gctCONST_POINTER Data
- );
-
-/* Flush data to a file. */
-gceSTATUS
-gcoOS_Flush(
- IN gcoOS Os,
- IN gctFILE File
- );
-
-/* Create an endpoint for communication. */
-gceSTATUS
-gcoOS_Socket(
- IN gcoOS Os,
- IN gctINT Domain,
- IN gctINT Type,
- IN gctINT Protocol,
- OUT gctINT *SockFd
- );
-
-/* Close a socket. */
-gceSTATUS
-gcoOS_CloseSocket(
- IN gcoOS Os,
- IN gctINT SockFd
- );
-
-/* Initiate a connection on a socket. */
-gceSTATUS
-gcoOS_Connect(
- IN gcoOS Os,
- IN gctINT SockFd,
- IN gctCONST_POINTER HostName,
- IN gctUINT Port);
-
-/* Shut down part of connection on a socket. */
-gceSTATUS
-gcoOS_Shutdown(
- IN gcoOS Os,
- IN gctINT SockFd,
- IN gctINT How
- );
-
-/* Send a message on a socket. */
-gceSTATUS
-gcoOS_Send(
- IN gcoOS Os,
- IN gctINT SockFd,
- IN gctSIZE_T ByteCount,
- IN gctCONST_POINTER Data,
- IN gctINT Flags
- );
-
-/* Initiate a connection on a socket. */
-gceSTATUS
-gcoOS_WaitForSend(
- IN gcoOS Os,
- IN gctINT SockFd,
- IN gctINT Seconds,
- IN gctINT MicroSeconds);
-
-/* Get environment variable value. */
-gceSTATUS
-gcoOS_GetEnv(
- IN gcoOS Os,
- IN gctCONST_STRING VarName,
- OUT gctSTRING * Value
- );
-
-typedef enum _gceFILE_WHENCE
-{
- gcvFILE_SEEK_SET,
- gcvFILE_SEEK_CUR,
- gcvFILE_SEEK_END
-}
-gceFILE_WHENCE;
-
-/* Set the current position of a file. */
-gceSTATUS
-gcoOS_Seek(
- IN gcoOS Os,
- IN gctFILE File,
- IN gctUINT32 Offset,
- IN gceFILE_WHENCE Whence
- );
-
-/* Set the current position of a file. */
-gceSTATUS
-gcoOS_SetPos(
- IN gcoOS Os,
- IN gctFILE File,
- IN gctUINT32 Position
- );
-
-/* Get the current position of a file. */
-gceSTATUS
-gcoOS_GetPos(
- IN gcoOS Os,
- IN gctFILE File,
- OUT gctUINT32 * Position
- );
-
-/* Perform a memory copy. */
-gceSTATUS
-gcoOS_MemCopy(
- IN gctPOINTER Destination,
- IN gctCONST_POINTER Source,
- IN gctSIZE_T Bytes
- );
-
-/* Perform a memory fill. */
-gceSTATUS
-gcoOS_MemFill(
- IN gctPOINTER Destination,
- IN gctUINT8 Filler,
- IN gctSIZE_T Bytes
- );
-
-/* Zero memory. */
-gceSTATUS
-gcoOS_ZeroMemory(
- IN gctPOINTER Memory,
- IN gctSIZE_T Bytes
- );
-
-/* Find the last occurance of a character inside a string. */
-gceSTATUS
-gcoOS_StrFindReverse(
- IN gctCONST_STRING String,
- IN gctINT8 Character,
- OUT gctSTRING * Output
- );
-
-gceSTATUS
-gcoOS_StrLen(
- IN gctCONST_STRING String,
- OUT gctSIZE_T * Length
- );
-
-gceSTATUS
-gcoOS_StrDup(
- IN gcoOS Os,
- IN gctCONST_STRING String,
- OUT gctSTRING * Target
- );
-
-/* Copy a string. */
-gceSTATUS
-gcoOS_StrCopySafe(
- IN gctSTRING Destination,
- IN gctSIZE_T DestinationSize,
- IN gctCONST_STRING Source
- );
-
-/* Append a string. */
-gceSTATUS
-gcoOS_StrCatSafe(
- IN gctSTRING Destination,
- IN gctSIZE_T DestinationSize,
- IN gctCONST_STRING Source
- );
-
-/* Compare two strings. */
-gceSTATUS
-gcoOS_StrCmp(
- IN gctCONST_STRING String1,
- IN gctCONST_STRING String2
- );
-
-/* Compare characters of two strings. */
-gceSTATUS
-gcoOS_StrNCmp(
- IN gctCONST_STRING String1,
- IN gctCONST_STRING String2,
- IN gctSIZE_T Count
- );
-
-/* Convert string to float. */
-gceSTATUS
-gcoOS_StrToFloat(
- IN gctCONST_STRING String,
- OUT gctFLOAT * Float
- );
-
-/* Convert string to integer. */
-gceSTATUS
-gcoOS_StrToInt(
- IN gctCONST_STRING String,
- OUT gctINT * Int
- );
-
-gceSTATUS
-gcoOS_MemCmp(
- IN gctCONST_POINTER Memory1,
- IN gctCONST_POINTER Memory2,
- IN gctSIZE_T Bytes
- );
-
-gceSTATUS
-gcoOS_PrintStrSafe(
- OUT gctSTRING String,
- IN gctSIZE_T StringSize,
- IN OUT gctUINT * Offset,
- IN gctCONST_STRING Format,
- ...
- );
-
-gceSTATUS
-gcoOS_PrintStrVSafe(
- OUT gctSTRING String,
- IN gctSIZE_T StringSize,
- IN OUT gctUINT * Offset,
- IN gctCONST_STRING Format,
- IN gctPOINTER Arguments
- );
-
-gceSTATUS
-gcoOS_LoadLibrary(
- IN gcoOS Os,
- IN gctCONST_STRING Library,
- OUT gctHANDLE * Handle
- );
-
-gceSTATUS
-gcoOS_FreeLibrary(
- IN gcoOS Os,
- IN gctHANDLE Handle
- );
-
-gceSTATUS
-gcoOS_GetProcAddress(
- IN gcoOS Os,
- IN gctHANDLE Handle,
- IN gctCONST_STRING Name,
- OUT gctPOINTER * Function
- );
-
-gceSTATUS
-gcoOS_Compact(
- IN gcoOS Os
- );
-
-gceSTATUS
-gcoOS_ProfileStart(
- IN gcoOS Os
- );
-
-gceSTATUS
-gcoOS_ProfileEnd(
- IN gcoOS Os,
- IN gctCONST_STRING Title
- );
-
-gceSTATUS
-gcoOS_SetProfileSetting(
- IN gcoOS Os,
- IN gctBOOL Enable,
- IN gctCONST_STRING FileName
- );
-
-/* Query the video memory. */
-gceSTATUS
-gcoOS_QueryVideoMemory(
- IN gcoOS Os,
- OUT gctPHYS_ADDR * InternalAddress,
- OUT gctSIZE_T * InternalSize,
- OUT gctPHYS_ADDR * ExternalAddress,
- OUT gctSIZE_T * ExternalSize,
- OUT gctPHYS_ADDR * ContiguousAddress,
- OUT gctSIZE_T * ContiguousSize
- );
-
-/*----------------------------------------------------------------------------*/
-/*----- Atoms ----------------------------------------------------------------*/
-
-typedef struct gcsATOM * gcsATOM_PTR;
-
-/* Construct an atom. */
-gceSTATUS
-gcoOS_AtomConstruct(
- IN gcoOS Os,
- OUT gcsATOM_PTR * Atom
- );
-
-/* Destroy an atom. */
-gceSTATUS
-gcoOS_AtomDestroy(
- IN gcoOS Os,
- IN gcsATOM_PTR Atom
- );
-
-/* Increment an atom. */
-gceSTATUS
-gcoOS_AtomIncrement(
- IN gcoOS Os,
- IN gcsATOM_PTR Atom,
- OUT gctINT32_PTR OldValue
- );
-
-/* Decrement an atom. */
-gceSTATUS
-gcoOS_AtomDecrement(
- IN gcoOS Os,
- IN gcsATOM_PTR Atom,
- OUT gctINT32_PTR OldValue
- );
-
-gctHANDLE
-gcoOS_GetCurrentProcessID(
- void
- );
-
-/*----------------------------------------------------------------------------*/
-/*----- Time -----------------------------------------------------------------*/
-
-/* Get the number of milliseconds since the system started. */
-gctUINT32
-gcoOS_GetTicks(
- void
- );
-
-/* Get time in microseconds. */
-gceSTATUS
-gcoOS_GetTime(
- gctUINT64_PTR Time
- );
-
-/* Get CPU usage in microseconds. */
-gceSTATUS
-gcoOS_GetCPUTime(
- gctUINT64_PTR CPUTime
- );
-
-/* Get memory usage. */
-gceSTATUS
-gcoOS_GetMemoryUsage(
- gctUINT32_PTR MaxRSS,
- gctUINT32_PTR IxRSS,
- gctUINT32_PTR IdRSS,
- gctUINT32_PTR IsRSS
- );
-
-/* Delay a number of microseconds. */
-gceSTATUS
-gcoOS_Delay(
- IN gcoOS Os,
- IN gctUINT32 Delay
- );
-
-/*----------------------------------------------------------------------------*/
-/*----- Mutexes --------------------------------------------------------------*/
-
-/* Create a new mutex. */
-gceSTATUS
-gcoOS_CreateMutex(
- IN gcoOS Os,
- OUT gctPOINTER * Mutex
- );
-
-/* Delete a mutex. */
-gceSTATUS
-gcoOS_DeleteMutex(
- IN gcoOS Os,
- IN gctPOINTER Mutex
- );
-
-/* Acquire a mutex. */
-gceSTATUS
-gcoOS_AcquireMutex(
- IN gcoOS Os,
- IN gctPOINTER Mutex,
- IN gctUINT32 Timeout
- );
-
-/* Release a mutex. */
-gceSTATUS
-gcoOS_ReleaseMutex(
- IN gcoOS Os,
- IN gctPOINTER Mutex
- );
-
-/*----------------------------------------------------------------------------*/
-/*----- Signals --------------------------------------------------------------*/
-
-/* Create a signal. */
-gceSTATUS
-gcoOS_CreateSignal(
- IN gcoOS Os,
- IN gctBOOL ManualReset,
- OUT gctSIGNAL * Signal
- );
-
-/* Destroy a signal. */
-gceSTATUS
-gcoOS_DestroySignal(
- IN gcoOS Os,
- IN gctSIGNAL Signal
- );
-
-/* Signal a signal. */
-gceSTATUS
-gcoOS_Signal(
- IN gcoOS Os,
- IN gctSIGNAL Signal,
- IN gctBOOL State
- );
-
-/* Wait for a signal. */
-gceSTATUS
-gcoOS_WaitSignal(
- IN gcoOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- );
-
-/* Write a register. */
-gceSTATUS
-gcoOS_WriteRegister(
- IN gcoOS Os,
- IN gctUINT32 Address,
- IN gctUINT32 Data
- );
-
-/* Read a register. */
-gceSTATUS
-gcoOS_ReadRegister(
- IN gcoOS Os,
- IN gctUINT32 Address,
- OUT gctUINT32 * Data
- );
-
-gceSTATUS
-gcoOS_CacheFlush(
- IN gcoOS Os,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-
-gceSTATUS
-gcoOS_CacheInvalidate(
- IN gcoOS Os,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-
-/*******************************************************************************
-** gcoMATH object
-*/
-
-#define gcdPI 3.14159265358979323846f
-
-gctUINT32
-gcoMATH_Log2in5dot5(
- IN gctINT X
- );
-
-gctFLOAT
-gcoMATH_Sine(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Cosine(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Floor(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Ceiling(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_SquareRoot(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Log2(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Power(
- IN gctFLOAT X,
- IN gctFLOAT Y
- );
-
-gctFLOAT
-gcoMATH_Modulo(
- IN gctFLOAT X,
- IN gctFLOAT Y
- );
-
-gctFLOAT
-gcoMATH_Exp(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Absolute(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_ArcCosine(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Tangent(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_UInt2Float(
- IN gctUINT X
- );
-
-gctUINT
-gcoMATH_Float2UInt(
- IN gctFLOAT X
- );
-
-gctFLOAT
-gcoMATH_Multiply(
- IN gctFLOAT X,
- IN gctFLOAT Y
- );
-
-/******************************************************************************\
-**************************** Coordinate Structures *****************************
-\******************************************************************************/
-
-typedef struct _gcsPOINT
-{
- gctINT32 x;
- gctINT32 y;
-}
-gcsPOINT;
-
-typedef struct _gcsSIZE
-{
- gctINT32 width;
- gctINT32 height;
-}
-gcsSIZE;
-
-typedef struct _gcsRECT
-{
- gctINT32 left;
- gctINT32 top;
- gctINT32 right;
- gctINT32 bottom;
-}
-gcsRECT;
-
-
-/******************************************************************************\
-********************************* gcoSURF Object ********************************
-\******************************************************************************/
-
-/*----------------------------------------------------------------------------*/
-/*------------------------------- gcoSURF Common ------------------------------*/
-
-/* Color format classes. */
-typedef enum _gceFORMAT_CLASS
-{
- gcvFORMAT_CLASS_RGBA = 4500,
- gcvFORMAT_CLASS_YUV,
- gcvFORMAT_CLASS_INDEX,
- gcvFORMAT_CLASS_LUMINANCE,
- gcvFORMAT_CLASS_BUMP,
- gcvFORMAT_CLASS_DEPTH,
-}
-gceFORMAT_CLASS;
-
-/* Special enums for width field in gcsFORMAT_COMPONENT. */
-typedef enum _gceCOMPONENT_CONTROL
-{
- gcvCOMPONENT_NOTPRESENT = 0x00,
- gcvCOMPONENT_DONTCARE = 0x80,
- gcvCOMPONENT_WIDTHMASK = 0x7F,
- gcvCOMPONENT_ODD = 0x80
-}
-gceCOMPONENT_CONTROL;
-
-/* Color format component parameters. */
-typedef struct _gcsFORMAT_COMPONENT
-{
- gctUINT8 start;
- gctUINT8 width;
-}
-gcsFORMAT_COMPONENT;
-
-/* RGBA color format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_RGBA
-{
- gcsFORMAT_COMPONENT alpha;
- gcsFORMAT_COMPONENT red;
- gcsFORMAT_COMPONENT green;
- gcsFORMAT_COMPONENT blue;
-}
-gcsFORMAT_CLASS_TYPE_RGBA;
-
-/* YUV color format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_YUV
-{
- gcsFORMAT_COMPONENT y;
- gcsFORMAT_COMPONENT u;
- gcsFORMAT_COMPONENT v;
-}
-gcsFORMAT_CLASS_TYPE_YUV;
-
-/* Index color format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_INDEX
-{
- gcsFORMAT_COMPONENT value;
-}
-gcsFORMAT_CLASS_TYPE_INDEX;
-
-/* Luminance color format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_LUMINANCE
-{
- gcsFORMAT_COMPONENT alpha;
- gcsFORMAT_COMPONENT value;
-}
-gcsFORMAT_CLASS_TYPE_LUMINANCE;
-
-/* Bump map color format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_BUMP
-{
- gcsFORMAT_COMPONENT alpha;
- gcsFORMAT_COMPONENT l;
- gcsFORMAT_COMPONENT v;
- gcsFORMAT_COMPONENT u;
- gcsFORMAT_COMPONENT q;
- gcsFORMAT_COMPONENT w;
-}
-gcsFORMAT_CLASS_TYPE_BUMP;
-
-/* Depth and stencil format class. */
-typedef struct _gcsFORMAT_CLASS_TYPE_DEPTH
-{
- gcsFORMAT_COMPONENT depth;
- gcsFORMAT_COMPONENT stencil;
-}
-gcsFORMAT_CLASS_TYPE_DEPTH;
-
-/* Format parameters. */
-typedef struct _gcsSURF_FORMAT_INFO
-{
- /* Format code and class. */
- gceSURF_FORMAT format;
- gceFORMAT_CLASS fmtClass;
-
- /* The size of one pixel in bits. */
- gctUINT8 bitsPerPixel;
-
- /* Component swizzle. */
- gceSURF_SWIZZLE swizzle;
-
- /* Some formats have two neighbour pixels interleaved together. */
- /* To describe such format, set the flag to 1 and add another */
- /* like this one describing the odd pixel format. */
- gctUINT8 interleaved;
-
- /* Format components. */
- union
- {
- gcsFORMAT_CLASS_TYPE_BUMP bump;
- gcsFORMAT_CLASS_TYPE_RGBA rgba;
- gcsFORMAT_CLASS_TYPE_YUV yuv;
- gcsFORMAT_CLASS_TYPE_LUMINANCE lum;
- gcsFORMAT_CLASS_TYPE_INDEX index;
- gcsFORMAT_CLASS_TYPE_DEPTH depth;
- } u;
-}
-gcsSURF_FORMAT_INFO;
-
-/* Frame buffer information. */
-typedef struct _gcsSURF_FRAMEBUFFER
-{
- gctPOINTER logical;
- gctUINT width, height;
- gctINT stride;
- gceSURF_FORMAT format;
-}
-gcsSURF_FRAMEBUFFER;
-
-/* Generic pixel component descriptors. */
-extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_XXX8;
-extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_XX8X;
-extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_X8XX;
-extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_8XXX;
-
-typedef enum _gceORIENTATION
-{
- gcvORIENTATION_TOP_BOTTOM,
- gcvORIENTATION_BOTTOM_TOP,
-}
-gceORIENTATION;
-
-
-/* Construct a new gcoSURF object. */
-gceSTATUS
-gcoSURF_Construct(
- IN gcoHAL Hal,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Depth,
- IN gceSURF_TYPE Type,
- IN gceSURF_FORMAT Format,
- IN gcePOOL Pool,
- OUT gcoSURF * Surface
- );
-
-/* Destroy an gcoSURF object. */
-gceSTATUS
-gcoSURF_Destroy(
- IN gcoSURF Surface
- );
-
-/* Map user-allocated surface. */
-gceSTATUS
-gcoSURF_MapUserSurface(
- IN gcoSURF Surface,
- IN gctUINT Alignment,
- IN gctPOINTER Logical,
- IN gctUINT32 Physical
- );
-
-/* Set the color type of the surface. */
-gceSTATUS
-gcoSURF_SetColorType(
- IN gcoSURF Surface,
- IN gceSURF_COLOR_TYPE ColorType
- );
-
-/* Get the color type of the surface. */
-gceSTATUS
-gcoSURF_GetColorType(
- IN gcoSURF Surface,
- OUT gceSURF_COLOR_TYPE *ColorType
- );
-
-/* Set the surface ration angle. */
-gceSTATUS
-gcoSURF_SetRotation(
- IN gcoSURF Surface,
- IN gceSURF_ROTATION Rotation
- );
-
-/* Verify and return the state of the tile status mechanism. */
-gceSTATUS
-gcoSURF_IsTileStatusSupported(
- IN gcoSURF Surface
- );
-
-/* Enable tile status for the specified surface. */
-gceSTATUS
-gcoSURF_EnableTileStatus(
- IN gcoSURF Surface
- );
-
-/* Disable tile status for the specified surface. */
-gceSTATUS
-gcoSURF_DisableTileStatus(
- IN gcoSURF Surface,
- IN gctBOOL Decompress
- );
-
-/* Get surface size. */
-gceSTATUS
-gcoSURF_GetSize(
- IN gcoSURF Surface,
- OUT gctUINT * Width,
- OUT gctUINT * Height,
- OUT gctUINT * Depth
- );
-
-/* Get surface aligned sizes. */
-gceSTATUS
-gcoSURF_GetAlignedSize(
- IN gcoSURF Surface,
- OUT gctUINT * Width,
- OUT gctUINT * Height,
- OUT gctINT * Stride
- );
-
-/* Get surface type and format. */
-gceSTATUS
-gcoSURF_GetFormat(
- IN gcoSURF Surface,
- OUT gceSURF_TYPE * Type,
- OUT gceSURF_FORMAT * Format
- );
-
-/* Lock the surface. */
-gceSTATUS
-gcoSURF_Lock(
- IN gcoSURF Surface,
- IN OUT gctUINT32 * Address,
- IN OUT gctPOINTER * Memory
- );
-
-/* Unlock the surface. */
-gceSTATUS
-gcoSURF_Unlock(
- IN gcoSURF Surface,
- IN gctPOINTER Memory
- );
-
-/* Return pixel format parameters. */
-gceSTATUS
-gcoSURF_QueryFormat(
- IN gceSURF_FORMAT Format,
- OUT gcsSURF_FORMAT_INFO_PTR * Info
- );
-
-/* Compute the color pixel mask. */
-gceSTATUS
-gcoSURF_ComputeColorMask(
- IN gcsSURF_FORMAT_INFO_PTR Format,
- OUT gctUINT32_PTR ColorMask
- );
-
-/* Flush the surface. */
-gceSTATUS
-gcoSURF_Flush(
- IN gcoSURF Surface
- );
-
-/* Fill surface with a value. */
-gceSTATUS
-gcoSURF_Fill(
- IN gcoSURF Surface,
- IN gcsPOINT_PTR Origin,
- IN gcsSIZE_PTR Size,
- IN gctUINT32 Value,
- IN gctUINT32 Mask
- );
-
-/* Alpha blend two surfaces together. */
-gceSTATUS
-gcoSURF_Blend(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gcsPOINT_PTR SrcOrig,
- IN gcsPOINT_PTR DestOrigin,
- IN gcsSIZE_PTR Size,
- IN gceSURF_BLEND_MODE Mode
- );
-
-/* Create a new gcoSURF wrapper object. */
-gceSTATUS
-gcoSURF_ConstructWrapper(
- IN gcoHAL Hal,
- OUT gcoSURF * Surface
- );
-
-/* Set the underlying buffer for the surface wrapper. */
-gceSTATUS
-gcoSURF_SetBuffer(
- IN gcoSURF Surface,
- IN gceSURF_TYPE Type,
- IN gceSURF_FORMAT Format,
- IN gctUINT Stride,
- IN gctPOINTER Logical,
- IN gctUINT32 Physical
- );
-
-/* Set the size of the surface in pixels and map the underlying buffer. */
-gceSTATUS
-gcoSURF_SetWindow(
- IN gcoSURF Surface,
- IN gctUINT X,
- IN gctUINT Y,
- IN gctUINT Width,
- IN gctUINT Height
- );
-
-/* Increase reference count of the surface. */
-gceSTATUS
-gcoSURF_ReferenceSurface(
- IN gcoSURF Surface
- );
-
-/* Get surface reference count. */
-gceSTATUS
-gcoSURF_QueryReferenceCount(
- IN gcoSURF Surface,
- OUT gctINT32 * ReferenceCount
- );
-
-/* Set surface orientation. */
-gceSTATUS
-gcoSURF_SetOrientation(
- IN gcoSURF Surface,
- IN gceORIENTATION Orientation
- );
-
-/* Query surface orientation. */
-gceSTATUS
-gcoSURF_QueryOrientation(
- IN gcoSURF Surface,
- OUT gceORIENTATION * Orientation
- );
-
-/*Reset the hal member of a surface*/
-gceSTATUS
-gcoSURF_ResetHal(
- IN gcoSURF Surface,
- IN gcoHAL Hal
- );
-
-/******************************************************************************\
-********************************* gcoDUMP Object ********************************
-\******************************************************************************/
-
-/* Construct a new gcoDUMP object. */
-gceSTATUS
-gcoDUMP_Construct(
- IN gcoOS Os,
- IN gcoHAL Hal,
- OUT gcoDUMP * Dump
- );
-
-/* Destroy a gcoDUMP object. */
-gceSTATUS
-gcoDUMP_Destroy(
- IN gcoDUMP Dump
- );
-
-/* Enable/disable dumping. */
-gceSTATUS
-gcoDUMP_Control(
- IN gcoDUMP Dump,
- IN gctSTRING FileName
- );
-
-gceSTATUS
-gcoDUMP_IsEnabled(
- IN gcoDUMP Dump,
- OUT gctBOOL * Enabled
- );
-
-/* Add surface. */
-gceSTATUS
-gcoDUMP_AddSurface(
- IN gcoDUMP Dump,
- IN gctINT32 Width,
- IN gctINT32 Height,
- IN gceSURF_FORMAT PixelFormat,
- IN gctUINT32 Address,
- IN gctSIZE_T ByteCount
- );
-
-/* Mark the beginning of a frame. */
-gceSTATUS
-gcoDUMP_FrameBegin(
- IN gcoDUMP Dump
- );
-
-/* Mark the end of a frame. */
-gceSTATUS
-gcoDUMP_FrameEnd(
- IN gcoDUMP Dump
- );
-
-/* Dump data. */
-gceSTATUS
-gcoDUMP_DumpData(
- IN gcoDUMP Dump,
- IN gceDUMP_TAG Type,
- IN gctUINT32 Address,
- IN gctSIZE_T ByteCount,
- IN gctCONST_POINTER Data
- );
-
-/* Delete an address. */
-gceSTATUS
-gcoDUMP_Delete(
- IN gcoDUMP Dump,
- IN gctUINT32 Address
- );
-
-/******************************************************************************\
-******************************* gcsRECT Structure ******************************
-\******************************************************************************/
-
-/* Initialize rectangle structure. */
-gceSTATUS
-gcsRECT_Set(
- OUT gcsRECT_PTR Rect,
- IN gctINT32 Left,
- IN gctINT32 Top,
- IN gctINT32 Right,
- IN gctINT32 Bottom
- );
-
-/* Return the width of the rectangle. */
-gceSTATUS
-gcsRECT_Width(
- IN gcsRECT_PTR Rect,
- OUT gctINT32 * Width
- );
-
-/* Return the height of the rectangle. */
-gceSTATUS
-gcsRECT_Height(
- IN gcsRECT_PTR Rect,
- OUT gctINT32 * Height
- );
-
-/* Ensure that top left corner is to the left and above the right bottom. */
-gceSTATUS
-gcsRECT_Normalize(
- IN OUT gcsRECT_PTR Rect
- );
-
-/* Compare two rectangles. */
-gceSTATUS
-gcsRECT_IsEqual(
- IN gcsRECT_PTR Rect1,
- IN gcsRECT_PTR Rect2,
- OUT gctBOOL * Equal
- );
-
-/* Compare the sizes of two rectangles. */
-gceSTATUS
-gcsRECT_IsOfEqualSize(
- IN gcsRECT_PTR Rect1,
- IN gcsRECT_PTR Rect2,
- OUT gctBOOL * EqualSize
- );
-
-
-/******************************************************************************\
-**************************** gcsBOUNDARY Structure *****************************
-\******************************************************************************/
-
-typedef struct _gcsBOUNDARY
-{
- gctINT x;
- gctINT y;
- gctINT width;
- gctINT height;
-}
-gcsBOUNDARY;
-
-/******************************************************************************\
-********************************* gcoHEAP Object ********************************
-\******************************************************************************/
-
-typedef struct _gcoHEAP * gcoHEAP;
-
-/* Construct a new gcoHEAP object. */
-gceSTATUS
-gcoHEAP_Construct(
- IN gcoOS Os,
- IN gctSIZE_T AllocationSize,
- OUT gcoHEAP * Heap
- );
-
-/* Destroy an gcoHEAP object. */
-gceSTATUS
-gcoHEAP_Destroy(
- IN gcoHEAP Heap
- );
-
-/* Allocate memory. */
-gceSTATUS
-gcoHEAP_Allocate(
- IN gcoHEAP Heap,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Node
- );
-
-/* Free memory. */
-gceSTATUS
-gcoHEAP_Free(
- IN gcoHEAP Heap,
- IN gctPOINTER Node
- );
-
-/* Profile the heap. */
-gceSTATUS
-gcoHEAP_ProfileStart(
- IN gcoHEAP Heap
- );
-
-gceSTATUS
-gcoHEAP_ProfileEnd(
- IN gcoHEAP Heap,
- IN gctCONST_STRING Title
- );
-
-
-/******************************************************************************\
-******************************* Debugging Macros *******************************
-\******************************************************************************/
-
-void
-gcoOS_SetDebugLevel(
- IN gctUINT32 Level
- );
-
-void
-gcoOS_SetDebugZone(
- IN gctUINT32 Zone
- );
-
-void
-gcoOS_SetDebugLevelZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone
- );
-
-void
-gcoOS_SetDebugZones(
- IN gctUINT32 Zones,
- IN gctBOOL Enable
- );
-
-void
-gcoOS_SetDebugFile(
- IN gctCONST_STRING FileName
- );
-
-/*******************************************************************************
-**
-** gcmFATAL
-**
-** Print a message to the debugger and execute a break point.
-**
-** ARGUMENTS:
-**
-** message Message.
-** ... Optional arguments.
-*/
-
-void
-gckOS_DebugFatal(
- IN gctCONST_STRING Message,
- ...
- );
-
-void
-gcoOS_DebugFatal(
- IN gctCONST_STRING Message,
- ...
- );
-
-#if gcdDEBUG
-# define gcmFATAL gcoOS_DebugFatal
-# define gcmkFATAL gckOS_DebugFatal
-#elif gcdHAS_ELLIPSES
-# define gcmFATAL(...)
-# define gcmkFATAL(...)
-#else
- gcmINLINE static void
- __dummy_fatal(
- IN gctCONST_STRING Message,
- ...
- )
- {
- }
-# define gcmFATAL __dummy_fatal
-# define gcmkFATAL __dummy_fatal
-#endif
-
-#define gcmENUM2TEXT(e) case e: return #e
-
-/*******************************************************************************
-**
-** gcmTRACE
-**
-** Print a message to the debugfer if the correct level has been set. In
-** retail mode this macro does nothing.
-**
-** ARGUMENTS:
-**
-** level Level of message.
-** message Message.
-** ... Optional arguments.
-*/
-#define gcvLEVEL_NONE -1
-#define gcvLEVEL_ERROR 0
-#define gcvLEVEL_WARNING 1
-#define gcvLEVEL_INFO 2
-#define gcvLEVEL_VERBOSE 3
-
-void
-gckOS_DebugTrace(
- IN gctUINT32 Level,
- IN gctCONST_STRING Message,
- ...
- );
-void
-
-gcoOS_DebugTrace(
- IN gctUINT32 Level,
- IN gctCONST_STRING Message,
- ...
- );
-
-#if gcdDEBUG
-# define gcmTRACE gcoOS_DebugTrace
-# define gcmkTRACE gckOS_DebugTrace
-#elif gcdHAS_ELLIPSES
-# define gcmTRACE(...)
-# define gcmkTRACE(...)
-#else
- gcmINLINE static void
- __dummy_trace(
- IN gctUINT32 Level,
- IN gctCONST_STRING Message,
- ...
- )
- {
- }
-# define gcmTRACE __dummy_trace
-# define gcmkTRACE __dummy_trace
-#endif
-
-/* Debug zones. */
-#define gcvZONE_OS (1 << 0)
-#define gcvZONE_HARDWARE (1 << 1)
-#define gcvZONE_HEAP (1 << 2)
-
-/* Kernel zones. */
-#define gcvZONE_KERNEL (1 << 3)
-#define gcvZONE_VIDMEM (1 << 4)
-#define gcvZONE_COMMAND (1 << 5)
-#define gcvZONE_DRIVER (1 << 6)
-#define gcvZONE_CMODEL (1 << 7)
-#define gcvZONE_MMU (1 << 8)
-#define gcvZONE_EVENT (1 << 9)
-#define gcvZONE_DEVICE (1 << 10)
-
-/* User zones. */
-#define gcvZONE_HAL (1 << 3)
-#define gcvZONE_BUFFER (1 << 4)
-#define gcvZONE_CONTEXT (1 << 5)
-#define gcvZONE_SURFACE (1 << 6)
-#define gcvZONE_INDEX (1 << 7)
-#define gcvZONE_STREAM (1 << 8)
-#define gcvZONE_TEXTURE (1 << 9)
-#define gcvZONE_2D (1 << 10)
-#define gcvZONE_3D (1 << 11)
-#define gcvZONE_COMPILER (1 << 12)
-#define gcvZONE_MEMORY (1 << 13)
-#define gcvZONE_STATE (1 << 14)
-#define gcvZONE_AUX (1 << 15)
-
-/* API definitions. */
-#define gcvZONE_API_HAL (0 << 28)
-#define gcvZONE_API_EGL (1 << 28)
-#define gcvZONE_API_ES11 (2 << 28)
-#define gcvZONE_API_ES20 (3 << 28)
-#define gcvZONE_API_VG11 (4 << 28)
-#define gcvZONE_API_GL (5 << 28)
-#define gcvZONE_API_DFB (6 << 28)
-#define gcvZONE_API_GDI (7 << 28)
-#define gcvZONE_API_D3D (8 << 28)
-
-#define gcmZONE_GET_API(zone) ((zone) >> 28)
-#define gcdZONE_MASK 0x0FFFFFFF
-
-/* Handy zones. */
-#define gcvZONE_NONE 0
-#define gcvZONE_ALL gcdZONE_MASK
-
-/*******************************************************************************
-**
-** gcmTRACE_ZONE
-**
-** Print a message to the debugger if the correct level and zone has been
-** set. In retail mode this macro does nothing.
-**
-** ARGUMENTS:
-**
-** Level Level of message.
-** Zone Zone of message.
-** Message Message.
-** ... Optional arguments.
-*/
-
-void
-gckOS_DebugTraceZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone,
- IN gctCONST_STRING Message,
- ...
- );
-
-void
-gcoOS_DebugTraceZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone,
- IN gctCONST_STRING Message,
- ...
- );
-
-#if gcdDEBUG
-# define gcmTRACE_ZONE gcoOS_DebugTraceZone
-# define gcmkTRACE_ZONE gckOS_DebugTraceZone
-#elif gcdHAS_ELLIPSES
-# define gcmTRACE_ZONE(...)
-# define gcmkTRACE_ZONE(...)
-#else
- gcmINLINE static void
- __dummy_trace_zone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone,
- IN gctCONST_STRING Message,
- ...
- )
- {
- }
-# define gcmTRACE_ZONE __dummy_trace_zone
-# define gcmkTRACE_ZONE __dummy_trace_zone
-#endif
-
-/******************************************************************************\
-******************************** Logging Macros ********************************
-\******************************************************************************/
-
-#define gcdHEADER_LEVEL gcvLEVEL_VERBOSE
-
-#define gcmHEADER() \
- gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "++%s(%d)", __FUNCTION__, __LINE__)
-
-#if gcdHAS_ELLIPSES
-# define gcmHEADER_ARG(Text, ...) \
- gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "++%s(%d): " Text, __FUNCTION__, __LINE__, __VA_ARGS__)
-#else
- gcmINLINE static void
- __dummy_header_arg(
- IN gctCONST_STRING Text,
- ...
- )
- {
- }
-# define gcmHEADER_ARG __dummy_header_arg
-#endif
-
-#define gcmFOOTER() \
- gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d): status=%d", \
- __FUNCTION__, __LINE__, status)
-
-#define gcmFOOTER_NO() \
- gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d)", __FUNCTION__, __LINE__)
-
-#if gcdHAS_ELLIPSES
-# define gcmFOOTER_ARG(Text, ...) \
- gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d): " Text, \
- __FUNCTION__, __LINE__, __VA_ARGS__)
-#else
- gcmINLINE static void
- __dummy_footer_arg(
- IN gctCONST_STRING Text,
- ...
- )
- {
- }
-# define gcmFOOTER_ARG __dummy_footer_arg
-#endif
-
-#define gcmkHEADER() \
- gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "++%s(%d)", __FUNCTION__, __LINE__)
-
-#if gcdHAS_ELLIPSES
-# define gcmkHEADER_ARG(Text, ...) \
- gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "++%s(%d): " Text, __FUNCTION__, __LINE__, __VA_ARGS__)
-#else
- gcmINLINE static void
- __dummy_kheader_arg(
- IN gctCONST_STRING Text,
- ...
- )
- {
- }
-# define gcmkHEADER_ARG __dummy_kheader_arg
-#endif
-
-#define gcmkFOOTER() \
- gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d): status=%d", \
- __FUNCTION__, __LINE__, status)
-
-#define gcmkFOOTER_NO() \
- gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d)", __FUNCTION__, __LINE__)
-
-#if gcdHAS_ELLIPSES
-# define gcmkFOOTER_ARG(Text, ...) \
- gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
- "--%s(%d): " Text, \
- __FUNCTION__, __LINE__, __VA_ARGS__)
-#else
- gcmINLINE static void
- __dummy_kfooter_arg(
- IN gctCONST_STRING Text,
- ...
- )
- {
- }
-# define gcmkFOOTER_ARG __dummy_kfooter_arg
-#endif
-
-#define gcmOPT_VALUE(ptr) (((ptr) == gcvNULL) ? 0 : *(ptr))
-#define gcmOPT_POINTER(ptr) (((ptr) == gcvNULL) ? gcvNULL : *(ptr))
-#define gcmOPT_STRING(ptr) (((ptr) == gcvNULL) ? "(nil)" : (ptr))
-
-void
-gcoOS_Print(
- IN gctCONST_STRING Message,
- ...
- );
-void
-gckOS_Print(
- IN gctCONST_STRING Message,
- ...
- );
-#define gcmPRINT gcoOS_Print
-#define gcmkPRINT gckOS_Print
-
-/*******************************************************************************
-**
-** gcmDUMP
-**
-** Print a dump message.
-**
-** ARGUMENTS:
-**
-** gctSTRING Message.
-**
-** ... Optional arguments.
-*/
-#if gcdDUMP
- gceSTATUS
- gcfDump(
- IN gcoOS Os,
- IN gctCONST_STRING String,
- ...
- );
-# define gcmDUMP gcfDump
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP(...)
-#else
- gcmINLINE static void
- __dummy_dump(
- IN gcoOS Os,
- IN gctCONST_STRING Message,
- ...
- )
- {
- }
-# define gcmDUMP __dummy_dump
-#endif
-
-/*******************************************************************************
-**
-** gcmDUMP_DATA
-**
-** Add data to the dump.
-**
-** ARGUMENTS:
-**
-** gctSTRING Tag
-** Tag for dump.
-**
-** gctPOINTER Logical
-** Logical address of buffer.
-**
-** gctSIZE_T Bytes
-** Number of bytes.
-*/
-
-#if gcdDUMP
- gceSTATUS
- gcfDumpData(
- IN gcoOS Os,
- IN gctSTRING Tag,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- );
-# define gcmDUMP_DATA gcfDumpData
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP_DATA(...)
-#else
- gcmINLINE static void
- __dummy_dump_data(
- IN gcoOS Os,
- IN gctSTRING Tag,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- )
- {
- }
-# define gcmDUMP_DATA __dummy_dump_data
-#endif
-
-/*******************************************************************************
-**
-** gcmDUMP_BUFFER
-**
-** Print a buffer to the dump.
-**
-** ARGUMENTS:
-**
-** gctSTRING Tag
-** Tag for dump.
-**
-** gctUINT32 Physical
-** Physical address of buffer.
-**
-** gctPOINTER Logical
-** Logical address of buffer.
-**
-** gctUINT32 Offset
-** Offset into buffer.
-**
-** gctSIZE_T Bytes
-** Number of bytes.
-*/
-
-#if gcdDUMP
-gceSTATUS
-gcfDumpBuffer(
- IN gcoOS Os,
- IN gctSTRING Tag,
- IN gctUINT32 Physical,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset,
- IN gctSIZE_T Bytes
- );
-# define gcmDUMP_BUFFER gcfDumpBuffer
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP_BUFFER(...)
-#else
- gcmINLINE static void
- __dummy_dump_buffer(
- IN gcoOS Os,
- IN gctSTRING Tag,
- IN gctUINT32 Physical,
- IN gctPOINTER Logical,
- IN gctUINT32 Offset,
- IN gctSIZE_T Bytes
- )
- {
- }
-# define gcmDUMP_BUFFER __dummy_dump_buffer
-#endif
-
-/*******************************************************************************
-**
-** gcmDUMP_API
-**
-** Print a dump message for a high level API prefixed by the function name.
-**
-** ARGUMENTS:
-**
-** gctSTRING Message.
-**
-** ... Optional arguments.
-*/
-#if gcdDUMP_API
- gceSTATUS
- gcfDumpApi(
- IN gctCONST_STRING String,
- ...
- );
-# define gcmDUMP_API gcfDumpApi
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP_API(...)
-#else
- gcmINLINE static void
- __dummy_dump_api(
- IN gctCONST_STRING Message,
- ...
- )
- {
- }
-# define gcmDUMP_API __dummy_dump_api
-#endif
-
-/*******************************************************************************
-**
-** gcmDUMP_API_ARRAY
-**
-** Print an array of data.
-**
-** ARGUMENTS:
-**
-** gctUINT32_PTR Pointer to array.
-** gctUINT32 Size.
-*/
-#if gcdDUMP_API
- gceSTATUS
- gcfDumpArray(
- IN gctCONST_POINTER Data,
- IN gctUINT32 Size
- );
-# define gcmDUMP_API_ARRAY gcfDumpArray
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP_API_ARRAY(...)
-#else
- gcmINLINE static void
- __dummy_dump_api_array(
- IN gctCONST_POINTER Data,
- IN gctUINT32 Size
- )
- {
- }
-# define gcmDUMP_API_ARRAY __dummy_dump_api_array
-#endif
-
-/*******************************************************************************
-**
-** gcmDUMP_API_ARRAY_TOKEN
-**
-** Print an array of data terminated by a token.
-**
-** ARGUMENTS:
-**
-** gctUINT32_PTR Pointer to array.
-** gctUINT32 Termination.
-*/
-#if gcdDUMP_API
- gceSTATUS
- gcfDumpArrayToken(
- IN gctCONST_POINTER Data,
- IN gctUINT32 Termination
- );
-# define gcmDUMP_API_ARRAY_TOKEN gcfDumpArrayToken
-#elif gcdHAS_ELLIPSES
-# define gcmDUMP_API_ARRAY_TOKEN(...)
-#else
- gcmINLINE static void
- __dummy_dump_api_array_token(
- IN gctCONST_POINTER Data,
- IN gctUINT32 Termination
- )
- {
- }
-# define gcmDUMP_API_ARRAY_TOKEN __dummy_dump_api_array_token
-#endif
-
-/*******************************************************************************
-**
-** gcmTRACE_RELEASE
-**
-** Print a message to the shader debugger.
-**
-** ARGUMENTS:
-**
-** message Message.
-** ... Optional arguments.
-*/
-
-#define gcmTRACE_RELEASE gcoOS_DebugShaderTrace
-
-void
-gcoOS_DebugShaderTrace(
- IN gctCONST_STRING Message,
- ...
- );
-
-void
-gcoOS_SetDebugShaderFiles(
- IN gctCONST_STRING VSFileName,
- IN gctCONST_STRING FSFileName
- );
-
-void
-gcoOS_SetDebugShaderFileType(
- IN gctUINT32 ShaderType
- );
-
-/*******************************************************************************
-**
-** gcmBREAK
-**
-** Break into the debugger. In retail mode this macro does nothing.
-**
-** ARGUMENTS:
-**
-** None.
-*/
-
-void
-gcoOS_DebugBreak(
- void
- );
-
-void
-gckOS_DebugBreak(
- void
- );
-
-#if gcdDEBUG
-# define gcmBREAK gcoOS_DebugBreak
-# define gcmkBREAK gckOS_DebugBreak
-#else
-# define gcmBREAK()
-# define gcmkBREAK()
-#endif
-
-/*******************************************************************************
-**
-** gcmASSERT
-**
-** Evaluate an expression and break into the debugger if the expression
-** evaluates to false. In retail mode this macro does nothing.
-**
-** ARGUMENTS:
-**
-** exp Expression to evaluate.
-*/
-#if gcdDEBUG
-# define _gcmASSERT(prefix, exp) \
- do \
- { \
- if (!(exp)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "ASSERT at %s(%d) in " __FILE__, \
- __FUNCTION__, __LINE__); \
- prefix##TRACE(gcvLEVEL_ERROR, \
- "(%s)", #exp); \
- prefix##BREAK(); \
- } \
- } \
- while (gcvFALSE)
-# define gcmASSERT(exp) _gcmASSERT(gcm, exp)
-# define gcmkASSERT(exp) _gcmASSERT(gcmk, exp)
-#else
-# define gcmASSERT(exp)
-# define gcmkASSERT(exp)
-#endif
-
-/*******************************************************************************
-**
-** gcmVERIFY
-**
-** Verify if an expression returns true. If the expression does not
-** evaluates to true, an assertion will happen in debug mode.
-**
-** ARGUMENTS:
-**
-** exp Expression to evaluate.
-*/
-#if gcdDEBUG
-# define gcmVERIFY(exp) gcmASSERT(exp)
-# define gcmkVERIFY(exp) gcmkASSERT(exp)
-#else
-# define gcmVERIFY(exp) exp
-# define gcmkVERIFY(exp) exp
-#endif
-
-/*******************************************************************************
-**
-** gcmVERIFY_OK
-**
-** Verify a fucntion returns gcvSTATUS_OK. If the function does not return
-** gcvSTATUS_OK, an assertion will happen in debug mode.
-**
-** ARGUMENTS:
-**
-** func Function to evaluate.
-*/
-
-void
-gcoOS_Verify(
- IN gceSTATUS Status
- );
-
-void
-gckOS_Verify(
- IN gceSTATUS Status
- );
-
-#if gcdDEBUG
-# define gcmVERIFY_OK(func) \
- do \
- { \
- gceSTATUS verifyStatus = func; \
- gcoOS_Verify(verifyStatus); \
- gcmASSERT(verifyStatus == gcvSTATUS_OK); \
- } \
- while (gcvFALSE)
-# define gcmkVERIFY_OK(func) \
- do \
- { \
- gceSTATUS verifyStatus = func; \
- gckOS_Verify(verifyStatus); \
- gcmkASSERT(verifyStatus == gcvSTATUS_OK); \
- } \
- while (gcvFALSE)
-#else
-# define gcmVERIFY_OK(func) func
-# define gcmkVERIFY_OK(func) func
-#endif
-
-/*******************************************************************************
-**
-** gcmERR_BREAK
-**
-** Executes a break statement on error.
-**
-** ASSUMPTIONS:
-**
-** 'status' variable of gceSTATUS type must be defined.
-**
-** ARGUMENTS:
-**
-** func Function to evaluate.
-*/
-#define _gcmERR_BREAK(prefix, func) \
- status = func; \
- if (gcmIS_ERROR(status)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "ERR_BREAK: status=%d @ %s(%d) in " __FILE__, \
- status, __FUNCTION__, __LINE__); \
- break; \
- } \
- do { } while (gcvFALSE)
-#define gcmERR_BREAK(func) _gcmERR_BREAK(gcm, func)
-#define gcmkERR_BREAK(func) _gcmERR_BREAK(gcmk, func)
-
-/*******************************************************************************
-**
-** gcmERR_RETURN
-**
-** Executes a return on error.
-**
-** ASSUMPTIONS:
-**
-** 'status' variable of gceSTATUS type must be defined.
-**
-** ARGUMENTS:
-**
-** func Function to evaluate.
-*/
-#define _gcmERR_RETURN(prefix, func) \
- status = func; \
- if (gcmIS_ERROR(status)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "ERR_RETURN: status=%d @ %s(%d) in " __FILE__, \
- status, __FUNCTION__, __LINE__); \
- return status; \
- } \
- do { } while (gcvFALSE)
-#define gcmERR_RETURN(func) _gcmERR_RETURN(gcm, func)
-#define gcmkERR_RETURN(func) _gcmERR_RETURN(gcmk, func)
-
-/*******************************************************************************
-**
-** gcmONERROR
-**
-** Jump to the error handler in case there is an error.
-**
-** ASSUMPTIONS:
-**
-** 'status' variable of gceSTATUS type must be defined.
-**
-** ARGUMENTS:
-**
-** func Function to evaluate.
-*/
-#define _gcmONERROR(prefix, func) \
- do \
- { \
- status = func; \
- if (gcmIS_ERROR(status)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "ONERROR: status=%d @ %s(%d) in " __FILE__, \
- status, __FUNCTION__, __LINE__); \
- goto OnError; \
- } \
- } \
- while (gcvFALSE)
-#define gcmONERROR(func) _gcmONERROR(gcm, func)
-#define gcmkONERROR(func) _gcmONERROR(gcmk, func)
-
-/*******************************************************************************
-**
-** gcmVERIFY_LOCK
-**
-** Verifies whether the surface is locked.
-**
-** ARGUMENTS:
-**
-** surfaceInfo Pointer to the surface iniformational structure.
-*/
-#define gcmVERIFY_LOCK(surfaceInfo) \
- if (!surfaceInfo->node.valid) \
- { \
- status = gcvSTATUS_MEMORY_UNLOCKED; \
- break; \
- } \
- do { } while (gcvFALSE)
-
-/*******************************************************************************
-**
-** gcmVERIFY_NODE_LOCK
-**
-** Verifies whether the surface node is locked.
-**
-** ARGUMENTS:
-**
-** surfaceInfo Pointer to the surface iniformational structure.
-*/
-#define gcmVERIFY_NODE_LOCK(surfaceNode) \
- if (!surfaceNode->valid) \
- { \
- status = gcvSTATUS_MEMORY_UNLOCKED; \
- break; \
- } \
- do { } while (gcvFALSE)
-
-/*******************************************************************************
-**
-** gcmBADOBJECT_BREAK
-**
-** Executes a break statement on bad object.
-**
-** ARGUMENTS:
-**
-** obj Object to test.
-** t Expected type of the object.
-*/
-#define gcmBADOBJECT_BREAK(obj, t) \
- if ((obj == gcvNULL) \
- || (((gcsOBJECT *)(obj))->type != t) \
- ) \
- { \
- status = gcvSTATUS_INVALID_OBJECT; \
- break; \
- } \
- do { } while (gcvFALSE)
-
-/*******************************************************************************
-**
-** gcmCHECK_STATUS
-**
-** Executes a break statement on error.
-**
-** ASSUMPTIONS:
-**
-** 'status' variable of gceSTATUS type must be defined.
-**
-** ARGUMENTS:
-**
-** func Function to evaluate.
-*/
-#define _gcmCHECK_STATUS(prefix, func) \
- do \
- { \
- last = func; \
- if (gcmIS_ERROR(last)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "CHECK_STATUS: status=%d @ %s(%d) in " __FILE__, \
- last, __FUNCTION__, __LINE__); \
- status = last; \
- } \
- } \
- while (gcvFALSE)
-#define gcmCHECK_STATUS(func) _gcmCHECK_STATUS(gcm, func)
-#define gcmkCHECK_STATUS(func) _gcmCHECK_STATUS(gcmk, func)
-
-/*******************************************************************************
-**
-** gcmVERIFY_ARGUMENT
-**
-** Assert if an argument does not apply to the specified expression. If
-** the argument evaluates to false, gcvSTATUS_INVALID_ARGUMENT will be
-** returned from the current function. In retail mode this macro does
-** nothing.
-**
-** ARGUMENTS:
-**
-** arg Argument to evaluate.
-*/
-#ifndef EGL_API_ANDROID
-# define _gcmVERIFY_ARGUMENT(prefix, arg) \
- do \
- { \
- if (!(arg)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, #prefix "VERIFY_ARGUMENT failed:"); \
- prefix##ASSERT(arg); \
- prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_ARGUMENT); \
- return gcvSTATUS_INVALID_ARGUMENT; \
- } \
- } \
- while (gcvFALSE)
-# define gcmVERIFY_ARGUMENT(arg) _gcmVERIFY_ARGUMENT(gcm, arg)
-# define gcmkVERIFY_ARGUMENT(arg) _gcmVERIFY_ARGUMENT(gcmk, arg)
-#else
-# define gcmVERIFY_ARGUMENT(arg)
-# define gcmkVERIFY_ARGUMENT(arg)
-#endif
-
-/*******************************************************************************
-**
-** gcmVERIFY_ARGUMENT_RETURN
-**
-** Assert if an argument does not apply to the specified expression. If
-** the argument evaluates to false, gcvSTATUS_INVALID_ARGUMENT will be
-** returned from the current function. In retail mode this macro does
-** nothing.
-**
-** ARGUMENTS:
-**
-** arg Argument to evaluate.
-*/
-#ifndef EGL_API_ANDROID
-# define _gcmVERIFY_ARGUMENT_RETURN(prefix, arg, value) \
- do \
- { \
- if (!(arg)) \
- { \
- prefix##TRACE(gcvLEVEL_ERROR, \
- #prefix "gcmVERIFY_ARGUMENT_RETURN failed:"); \
- prefix##ASSERT(arg); \
- prefix##FOOTER_ARG("value=%d", value); \
- return value; \
- } \
- } \
- while (gcvFALSE)
-# define gcmVERIFY_ARGUMENT_RETURN(arg, value) \
- _gcmVERIFY_ARGUMENT_RETURN(gcm, arg, value)
-# define gcmkVERIFY_ARGUMENT_RETURN(arg, value) \
- _gcmVERIFY_ARGUMENT_RETURN(gcmk, arg, value)
-#else
-# define gcmVERIFY_ARGUMENT_RETURN(arg, value)
-# define gcmkVERIFY_ARGUMENT_RETURN(arg, value)
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_base_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-/*
-** Include file the defines the front- and back-end compilers, as well as the
-** objects they use.
-*/
-
-#ifndef __gc_hal_compiler_h_
-#define __gc_hal_compiler_h_
-
-#include "gc_hal_types.h"
-#include "gc_hal_engine.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-|******************************* SHADER LANGUAGE ******************************|
-\******************************************************************************/
-
-/* Possible shader language opcodes. */
-typedef enum _gcSL_OPCODE
-{
- gcSL_NOP, /* 0x00 */
- gcSL_MOV, /* 0x01 */
- gcSL_SAT, /* 0x02 */
- gcSL_DP3, /* 0x03 */
- gcSL_DP4, /* 0x04 */
- gcSL_ABS, /* 0x05 */
- gcSL_JMP, /* 0x06 */
- gcSL_ADD, /* 0x07 */
- gcSL_MUL, /* 0x08 */
- gcSL_RCP, /* 0x09 */
- gcSL_SUB, /* 0x0A */
- gcSL_KILL, /* 0x0B */
- gcSL_TEXLD, /* 0x0C */
- gcSL_CALL, /* 0x0D */
- gcSL_RET, /* 0x0E */
- gcSL_NORM, /* 0x0F */
- gcSL_MAX, /* 0x10 */
- gcSL_MIN, /* 0x11 */
- gcSL_POW, /* 0x12 */
- gcSL_RSQ, /* 0x13 */
- gcSL_LOG, /* 0x14 */
- gcSL_FRAC, /* 0x15 */
- gcSL_FLOOR, /* 0x16 */
- gcSL_CEIL, /* 0x17 */
- gcSL_CROSS, /* 0x18 */
- gcSL_TEXLDP, /* 0x19 */
- gcSL_TEXBIAS, /* 0x1A */
- gcSL_TEXGRAD, /* 0x1B */
- gcSL_TEXLOD, /* 0x1C */
- gcSL_SIN, /* 0x1D */
- gcSL_COS, /* 0x1E */
- gcSL_TAN, /* 0x1F */
- gcSL_EXP, /* 0x20 */
- gcSL_SIGN, /* 0x21 */
- gcSL_STEP, /* 0x22 */
- gcSL_SQRT, /* 0x23 */
- gcSL_ACOS, /* 0x24 */
- gcSL_ASIN, /* 0x25 */
- gcSL_ATAN, /* 0x26 */
- gcSL_SET, /* 0x27 */
- gcSL_DSX, /* 0x28 */
- gcSL_DSY, /* 0x29 */
- gcSL_FWIDTH, /* 0x2A */
-}
-gcSL_OPCODE;
-
-typedef enum _gcSL_FORMAT
-{
- gcSL_FLOAT, /* 0 */
- gcSL_INTEGER, /* 1 */
- gcSL_BOOLEAN, /* 2 */
-}
-gcSL_FORMAT;
-
-/* Destination write enable bits. */
-typedef enum _gcSL_ENABLE
-{
- gcSL_ENABLE_X = 0x1,
- gcSL_ENABLE_Y = 0x2,
- gcSL_ENABLE_Z = 0x4,
- gcSL_ENABLE_W = 0x8,
- /* Combinations. */
- gcSL_ENABLE_XY = gcSL_ENABLE_X | gcSL_ENABLE_Y,
- gcSL_ENABLE_XYZ = gcSL_ENABLE_X | gcSL_ENABLE_Y | gcSL_ENABLE_Z,
- gcSL_ENABLE_XYZW = gcSL_ENABLE_X | gcSL_ENABLE_Y | gcSL_ENABLE_Z | gcSL_ENABLE_W,
- gcSL_ENABLE_XYW = gcSL_ENABLE_X | gcSL_ENABLE_Y | gcSL_ENABLE_W,
- gcSL_ENABLE_XZ = gcSL_ENABLE_X | gcSL_ENABLE_Z,
- gcSL_ENABLE_XZW = gcSL_ENABLE_X | gcSL_ENABLE_Z | gcSL_ENABLE_W,
- gcSL_ENABLE_XW = gcSL_ENABLE_X | gcSL_ENABLE_W,
- gcSL_ENABLE_YZ = gcSL_ENABLE_Y | gcSL_ENABLE_Z,
- gcSL_ENABLE_YZW = gcSL_ENABLE_Y | gcSL_ENABLE_Z | gcSL_ENABLE_W,
- gcSL_ENABLE_YW = gcSL_ENABLE_Y | gcSL_ENABLE_W,
- gcSL_ENABLE_ZW = gcSL_ENABLE_Z | gcSL_ENABLE_W,
-}
-gcSL_ENABLE;
-
-/* Possible indices. */
-typedef enum _gcSL_INDEXED
-{
- gcSL_NOT_INDEXED, /* 0 */
- gcSL_INDEXED_X, /* 1 */
- gcSL_INDEXED_Y, /* 2 */
- gcSL_INDEXED_Z, /* 3 */
- gcSL_INDEXED_W, /* 4 */
-}
-gcSL_INDEXED;
-
-/* Opcode conditions. */
-typedef enum _gcSL_CONDITION
-{
- gcSL_ALWAYS, /* 0x0 */
- gcSL_NOT_EQUAL, /* 0x1 */
- gcSL_LESS_OR_EQUAL, /* 0x2 */
- gcSL_LESS, /* 0x3 */
- gcSL_EQUAL, /* 0x4 */
- gcSL_GREATER, /* 0x5 */
- gcSL_GREATER_OR_EQUAL, /* 0x6 */
- gcSL_AND, /* 0x7 */
- gcSL_OR, /* 0x8 */
- gcSL_XOR, /* 0x9 */
-}
-gcSL_CONDITION;
-
-/* Possible source operand types. */
-typedef enum _gcSL_TYPE
-{
- gcSL_NONE, /* 0x0 */
- gcSL_TEMP, /* 0x1 */
- gcSL_ATTRIBUTE, /* 0x2 */
- gcSL_UNIFORM, /* 0x3 */
- gcSL_SAMPLER, /* 0x4 */
- gcSL_CONSTANT, /* 0x5 */
- gcSL_OUTPUT, /* 0x6 */
- gcSL_PHYSICAL, /* 0x7 */
-}
-gcSL_TYPE;
-
-/* Swizzle generator macro. */
-#define gcmSWIZZLE(Component1, Component2, Component3, Component4) \
-( \
- (gcSL_SWIZZLE_ ## Component1 << 0) | \
- (gcSL_SWIZZLE_ ## Component2 << 2) | \
- (gcSL_SWIZZLE_ ## Component3 << 4) | \
- (gcSL_SWIZZLE_ ## Component4 << 6) \
-)
-
-/* Possible swizzle values. */
-typedef enum _gcSL_SWIZZLE
-{
- gcSL_SWIZZLE_X, /* 0x0 */
- gcSL_SWIZZLE_Y, /* 0x1 */
- gcSL_SWIZZLE_Z, /* 0x2 */
- gcSL_SWIZZLE_W, /* 0x3 */
- /* Combinations. */
- gcSL_SWIZZLE_XXXX = gcmSWIZZLE(X, X, X, X),
- gcSL_SWIZZLE_YYYY = gcmSWIZZLE(Y, Y, Y, Y),
- gcSL_SWIZZLE_ZZZZ = gcmSWIZZLE(Z, Z, Z, Z),
- gcSL_SWIZZLE_WWWW = gcmSWIZZLE(W, W, W, W),
- gcSL_SWIZZLE_XYYY = gcmSWIZZLE(X, Y, Y, Y),
- gcSL_SWIZZLE_XZZZ = gcmSWIZZLE(X, Z, Z, Z),
- gcSL_SWIZZLE_XWWW = gcmSWIZZLE(X, W, W, W),
- gcSL_SWIZZLE_YZZZ = gcmSWIZZLE(Y, Z, Z, Z),
- gcSL_SWIZZLE_YWWW = gcmSWIZZLE(Y, W, W, W),
- gcSL_SWIZZLE_ZWWW = gcmSWIZZLE(Z, W, W, W),
- gcSL_SWIZZLE_XYZZ = gcmSWIZZLE(X, Y, Z, Z),
- gcSL_SWIZZLE_XYWW = gcmSWIZZLE(X, Y, W, W),
- gcSL_SWIZZLE_XZWW = gcmSWIZZLE(X, Z, W, W),
- gcSL_SWIZZLE_YZWW = gcmSWIZZLE(Y, Z, W, W),
- gcSL_SWIZZLE_XXYZ = gcmSWIZZLE(X, X, Y, Z),
- gcSL_SWIZZLE_XYZW = gcmSWIZZLE(X, Y, Z, W),
- gcSL_SWIZZLE_XYXY = gcmSWIZZLE(X, Y, X, Y),
-}
-gcSL_SWIZZLE;
-
-
-/******************************************************************************\
-|*********************************** SHADERS **********************************|
-\******************************************************************************/
-
-/* Shader types. */
-#define gcSHADER_TYPE_UNKNOWN 0
-#define gcSHADER_TYPE_VERTEX 1
-#define gcSHADER_TYPE_FRAGMENT 2
-
-/* gcSHADER objects. */
-typedef struct _gcSHADER * gcSHADER;
-typedef struct _gcATTRIBUTE * gcATTRIBUTE;
-typedef struct _gcUNIFORM * gcUNIFORM;
-typedef struct _gcOUTPUT * gcOUTPUT;
-typedef struct _gcsFUNCTION * gcFUNCTION;
-typedef struct _gcsHINT * gcsHINT_PTR;
-typedef struct _gcSHADER_PROFILER * gcSHADER_PROFILER;
-typedef struct _gcVARIABLE * gcVARIABLE;
-
-/* gcSHADER_TYPE enumeration. */
-typedef enum _gcSHADER_TYPE
-{
- gcSHADER_FLOAT_X1, /* 0x00 */
- gcSHADER_FLOAT_X2, /* 0x01 */
- gcSHADER_FLOAT_X3, /* 0x02 */
- gcSHADER_FLOAT_X4, /* 0x03 */
- gcSHADER_FLOAT_2X2, /* 0x04 */
- gcSHADER_FLOAT_3X3, /* 0x05 */
- gcSHADER_FLOAT_4X4, /* 0x06 */
- gcSHADER_BOOLEAN_X1, /* 0x07 */
- gcSHADER_BOOLEAN_X2, /* 0x08 */
- gcSHADER_BOOLEAN_X3, /* 0x09 */
- gcSHADER_BOOLEAN_X4, /* 0x0A */
- gcSHADER_INTEGER_X1, /* 0x0B */
- gcSHADER_INTEGER_X2, /* 0x0C */
- gcSHADER_INTEGER_X3, /* 0x0D */
- gcSHADER_INTEGER_X4, /* 0x0E */
- gcSHADER_SAMPLER_1D, /* 0x0F */
- gcSHADER_SAMPLER_2D, /* 0x10 */
- gcSHADER_SAMPLER_3D, /* 0x11 */
- gcSHADER_SAMPLER_CUBIC, /* 0x12 */
- gcSHADER_FIXED_X1, /* 0x13 */
- gcSHADER_FIXED_X2, /* 0x14 */
- gcSHADER_FIXED_X3, /* 0x15 */
- gcSHADER_FIXED_X4, /* 0x16 */
-}
-gcSHADER_TYPE;
-
-/* Shader flags. */
-typedef enum _gceSHADER_FLAGS
-{
- gcvSHADER_DEAD_CODE = 0x01,
- gcvSHADER_RESOURCE_USAGE = 0x02,
- gcvSHADER_OPTIMIZER = 0x04,
- gcvSHADER_USE_GL_Z = 0x08,
- gcvSHADER_USE_GL_POSITION = 0x10,
- gcvSHADER_USE_GL_FACE = 0x20,
- gcvSHADER_USE_GL_POINT_COORD = 0x40,
-}
-gceSHADER_FLAGS;
-
-/* Function argument qualifier */
-typedef enum _gceINPUT_OUTPUT
-{
- gcvFUNCTION_INPUT,
- gcvFUNCTION_OUTPUT,
- gcvFUNCTION_INOUT
-}
-gceINPUT_OUTPUT;
-
-/*******************************************************************************
-** gcSHADER_Construct
-********************************************************************************
-**
-** Construct a new gcSHADER object.
-**
-** INPUT:
-**
-** gcoOS Hal
-** Pointer to an gcoHAL object.
-**
-** gctINT ShaderType
-** Type of gcSHADER object to cerate. 'ShaderType' can be one of the
-** following:
-**
-** gcSHADER_TYPE_VERTEX Vertex shader.
-** gcSHADER_TYPE_FRAGMENT Fragment shader.
-**
-** OUTPUT:
-**
-** gcSHADER * Shader
-** Pointer to a variable receiving the gcSHADER object pointer.
-*/
-gceSTATUS
-gcSHADER_Construct(
- IN gcoHAL Hal,
- IN gctINT ShaderType,
- OUT gcSHADER * Shader
- );
-
-/*******************************************************************************
-** gcSHADER_Destroy
-********************************************************************************
-**
-** Destroy a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_Destroy(
- IN gcSHADER Shader
- );
-
-/*******************************************************************************
-** gcSHADER_Load
-********************************************************************************
-**
-** Load a gcSHADER object from a binary buffer.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctPOINTER Buffer
-** Pointer to a binary buffer containg the shader data to load.
-**
-** gctSIZE_T BufferSize
-** Number of bytes inside the binary buffer pointed to by 'Buffer'.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_Load(
- IN gcSHADER Shader,
- IN gctPOINTER Buffer,
- IN gctSIZE_T BufferSize
- );
-
-/*******************************************************************************
-** gcSHADER_Save
-********************************************************************************
-**
-** Save a gcSHADER object to a binary buffer.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctPOINTER Buffer
-** Pointer to a binary buffer to be used as storage for the gcSHADER
-** object. If 'Buffer' is gcvNULL, the gcSHADER object will not be saved,
-** but the number of bytes required to hold the binary output for the
-** gcSHADER object will be returned.
-**
-** gctSIZE_T * BufferSize
-** Pointer to a variable holding the number of bytes allocated in
-** 'Buffer'. Only valid if 'Buffer' is not gcvNULL.
-**
-** OUTPUT:
-**
-** gctSIZE_T * BufferSize
-** Pointer to a variable receiving the number of bytes required to hold
-** the binary form of the gcSHADER object.
-*/
-gceSTATUS
-gcSHADER_Save(
- IN gcSHADER Shader,
- IN gctPOINTER Buffer,
- IN OUT gctSIZE_T * BufferSize
- );
-
-/*******************************************************************************
-** gcSHADER_ReallocateAttributes
-**
-** Reallocate an array of pointers to gcATTRIBUTE objects.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcSHADER_ReallocateAttributes(
- IN gcSHADER Shader,
- IN gctSIZE_T Count
- );
-
-/*******************************************************************************
-** gcSHADER_AddAttribute
-********************************************************************************
-**
-** Add an attribute to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctCONST_STRING Name
-** Name of the attribute to add.
-**
-** gcSHADER_TYPE Type
-** Type of the attribute to add.
-**
-** gctSIZE_T Length
-** Array length of the attribute to add. 'Length' must be at least 1.
-**
-** gctBOOL IsTexture
-** gcvTRUE if the attribute is used as a texture coordinate, gcvFALSE if not.
-**
-** OUTPUT:
-**
-** gcATTRIBUTE * Attribute
-** Pointer to a variable receiving the gcATTRIBUTE object pointer.
-*/
-gceSTATUS
-gcSHADER_AddAttribute(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- IN gcSHADER_TYPE Type,
- IN gctSIZE_T Length,
- IN gctBOOL IsTexture,
- OUT gcATTRIBUTE * Attribute
- );
-
-/*******************************************************************************
-** gcSHADER_GetAttributeCount
-********************************************************************************
-**
-** Get the number of attributes for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Count
-** Pointer to a variable receiving the number of attributes.
-*/
-gceSTATUS
-gcSHADER_GetAttributeCount(
- IN gcSHADER Shader,
- OUT gctSIZE_T * Count
- );
-
-/*******************************************************************************
-** gcSHADER_GetAttribute
-********************************************************************************
-**
-** Get the gcATTRIBUTE object poniter for an indexed attribute for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT Index
-** Index of the attribute to retrieve.
-**
-** OUTPUT:
-**
-** gcATTRIBUTE * Attribute
-** Pointer to a variable receiving the gcATTRIBUTE object pointer.
-*/
-gceSTATUS
-gcSHADER_GetAttribute(
- IN gcSHADER Shader,
- IN gctUINT Index,
- OUT gcATTRIBUTE * Attribute
- );
-
-/*******************************************************************************
-** gcSHADER_GetPositionAttribute
-********************************************************************************
-**
-** Get the gcATTRIBUTE object pointer for the attribute that defines the
-** position.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** gctUINT * Index
-** Pointer to a variable receiving the index of te gcATTRIBUTE object
-** used as a position.
-**
-** gcATTRIBUTE * Attribute
-** Pointer to a variable receiving the gcATTRIBUTE object pointer.
-*/
-gceSTATUS
-gcSHADER_GetPositionAttribute(
- IN gcSHADER Shader,
- OUT gctUINT * Index,
- OUT gcATTRIBUTE * Attribute
- );
-
-/*******************************************************************************
-** gcSHADER_ReallocateUniforms
-**
-** Reallocate an array of pointers to gcUNIFORM objects.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcSHADER_ReallocateUniforms(
- IN gcSHADER Shader,
- IN gctSIZE_T Count
- );
-
-/*******************************************************************************
-** gcSHADER_AddUniform
-********************************************************************************
-**
-** Add an uniform to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctCONST_STRING Name
-** Name of the uniform to add.
-**
-** gcSHADER_TYPE Type
-** Type of the uniform to add.
-**
-** gctSIZE_T Length
-** Array length of the uniform to add. 'Length' must be at least 1.
-**
-** OUTPUT:
-**
-** gcUNIFORM * Uniform
-** Pointer to a variable receiving the gcUNIFORM object pointer.
-*/
-gceSTATUS
-gcSHADER_AddUniform(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- IN gcSHADER_TYPE Type,
- IN gctSIZE_T Length,
- OUT gcUNIFORM * Uniform
- );
-
-/*******************************************************************************
-** gcSHADER_GetUniformCount
-********************************************************************************
-**
-** Get the number of uniforms for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Count
-** Pointer to a variable receiving the number of uniforms.
-*/
-gceSTATUS
-gcSHADER_GetUniformCount(
- IN gcSHADER Shader,
- OUT gctSIZE_T * Count
- );
-
-/*******************************************************************************
-** gcSHADER_GetUniform
-********************************************************************************
-**
-** Get the gcUNIFORM object pointer for an indexed uniform for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT Index
-** Index of the uniform to retrieve.
-**
-** OUTPUT:
-**
-** gcUNIFORM * Uniform
-** Pointer to a variable receiving the gcUNIFORM object pointer.
-*/
-gceSTATUS
-gcSHADER_GetUniform(
- IN gcSHADER Shader,
- IN gctUINT Index,
- OUT gcUNIFORM * Uniform
- );
-
-/*******************************************************************************
-** gcSHADER_ReallocateOutputs
-**
-** Reallocate an array of pointers to gcOUTPUT objects.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcSHADER_ReallocateOutputs(
- IN gcSHADER Shader,
- IN gctSIZE_T Count
- );
-
-/*******************************************************************************
-** gcSHADER_AddOutput
-********************************************************************************
-**
-** Add an output to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctCONST_STRING Name
-** Name of the output to add.
-**
-** gcSHADER_TYPE Type
-** Type of the output to add.
-**
-** gctSIZE_T Length
-** Array length of the output to add. 'Length' must be at least 1.
-**
-** gctUINT16 TempRegister
-** Temporary register index that holds the output value.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddOutput(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- IN gcSHADER_TYPE Type,
- IN gctSIZE_T Length,
- IN gctUINT16 TempRegister
- );
-
-gceSTATUS
-gcSHADER_AddOutputIndexed(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- IN gctSIZE_T Index,
- IN gctUINT16 TempIndex
- );
-
-/*******************************************************************************
-** gcSHADER_GetOutputCount
-********************************************************************************
-**
-** Get the number of outputs for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Count
-** Pointer to a variable receiving the number of outputs.
-*/
-gceSTATUS
-gcSHADER_GetOutputCount(
- IN gcSHADER Shader,
- OUT gctSIZE_T * Count
- );
-
-/*******************************************************************************
-** gcSHADER_GetOutput
-********************************************************************************
-**
-** Get the gcOUTPUT object pointer for an indexed output for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT Index
-** Index of output to retrieve.
-**
-** OUTPUT:
-**
-** gcOUTPUT * Output
-** Pointer to a variable receiving the gcOUTPUT object pointer.
-*/
-gceSTATUS
-gcSHADER_GetOutput(
- IN gcSHADER Shader,
- IN gctUINT Index,
- OUT gcOUTPUT * Output
- );
-
-/*******************************************************************************
-** gcSHADER_ReallocateVariables
-**
-** Reallocate an array of pointers to gcVARIABLE objects.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcSHADER_ReallocateVariables(
- IN gcSHADER Shader,
- IN gctSIZE_T Count
- );
-
-/*******************************************************************************
-** gcSHADER_AddVariable
-********************************************************************************
-**
-** Add a variable to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctCONST_STRING Name
-** Name of the variable to add.
-**
-** gcSHADER_TYPE Type
-** Type of the variable to add.
-**
-** gctSIZE_T Length
-** Array length of the variable to add. 'Length' must be at least 1.
-**
-** gctUINT16 TempRegister
-** Temporary register index that holds the variable value.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddVariable(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- IN gcSHADER_TYPE Type,
- IN gctSIZE_T Length,
- IN gctUINT16 TempRegister
- );
-
-/*******************************************************************************
-** gcSHADER_GetVariableCount
-********************************************************************************
-**
-** Get the number of variables for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Count
-** Pointer to a variable receiving the number of variables.
-*/
-gceSTATUS
-gcSHADER_GetVariableCount(
- IN gcSHADER Shader,
- OUT gctSIZE_T * Count
- );
-
-/*******************************************************************************
-** gcSHADER_GetVariable
-********************************************************************************
-**
-** Get the gcVARIABLE object pointer for an indexed variable for this shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT Index
-** Index of variable to retrieve.
-**
-** OUTPUT:
-**
-** gcVARIABLE * Variable
-** Pointer to a variable receiving the gcVARIABLE object pointer.
-*/
-gceSTATUS
-gcSHADER_GetVariable(
- IN gcSHADER Shader,
- IN gctUINT Index,
- OUT gcVARIABLE * Variable
- );
-
-/*******************************************************************************
-** gcSHADER_AddOpcode
-********************************************************************************
-**
-** Add an opcode to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcSL_OPCODE Opcode
-** Opcode to add.
-**
-** gctUINT16 TempRegister
-** Temporary register index that acts as the target of the opcode.
-**
-** gctUINT8 Enable
-** Write enable bits for the temporary register that acts as the target
-** of the opcode.
-**
-** gcSL_FORMAT Format
-** Format of the temporary register.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddOpcode(
- IN gcSHADER Shader,
- IN gcSL_OPCODE Opcode,
- IN gctUINT16 TempRegister,
- IN gctUINT8 Enable,
- IN gcSL_FORMAT Format
- );
-
-gceSTATUS
-gcSHADER_AddOpcode2(
- IN gcSHADER Shader,
- IN gcSL_OPCODE Opcode,
- IN gcSL_CONDITION Condition,
- IN gctUINT16 TempRegister,
- IN gctUINT8 Enable,
- IN gcSL_FORMAT Format
- );
-
-/*******************************************************************************
-** gcSHADER_AddOpcodeIndexed
-********************************************************************************
-**
-** Add an opcode to a gcSHADER object that writes to an dynamically indexed
-** target.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcSL_OPCODE Opcode
-** Opcode to add.
-**
-** gctUINT16 TempRegister
-** Temporary register index that acts as the target of the opcode.
-**
-** gctUINT8 Enable
-** Write enable bits for the temporary register that acts as the
-** target of the opcode.
-**
-** gcSL_INDEXED Mode
-** Location of the dynamic index inside the temporary register. Valid
-** values can be:
-**
-** gcSL_INDEXED_X - Use x component of the temporary register.
-** gcSL_INDEXED_Y - Use y component of the temporary register.
-** gcSL_INDEXED_Z - Use z component of the temporary register.
-** gcSL_INDEXED_W - Use w component of the temporary register.
-**
-** gctUINT16 IndexRegister
-** Temporary register index that holds the dynamic index.
-**
-** gcSL_FORMAT Format
-** Format of the temporary register.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddOpcodeIndexed(
- IN gcSHADER Shader,
- IN gcSL_OPCODE Opcode,
- IN gctUINT16 TempRegister,
- IN gctUINT8 Enable,
- IN gcSL_INDEXED Mode,
- IN gctUINT16 IndexRegister,
- IN gcSL_FORMAT Format
- );
-
-/*******************************************************************************
-** gcSHADER_AddOpcodeConditional
-********************************************************************************
-**
-** Add an conditional opcode to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcSL_OPCODE Opcode
-** Opcode to add.
-**
-** gcSL_CONDITION Condition
-** Condition that needs to evaluate to gcvTRUE in order for the opcode to
-** execute.
-**
-** gctUINT Label
-** Target label if 'Condition' evaluates to gcvTRUE.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddOpcodeConditional(
- IN gcSHADER Shader,
- IN gcSL_OPCODE Opcode,
- IN gcSL_CONDITION Condition,
- IN gctUINT Label
- );
-
-/*******************************************************************************
-** gcSHADER_AddLabel
-********************************************************************************
-**
-** Define a label at the current instruction of a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT Label
-** Label to define.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddLabel(
- IN gcSHADER Shader,
- IN gctUINT Label
- );
-
-/*******************************************************************************
-** gcSHADER_AddSource
-********************************************************************************
-**
-** Add a source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcSL_TYPE Type
-** Type of the source operand.
-**
-** gctUINT16 SourceIndex
-** Index of the source operand.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gcSL_FORMAT Format
-** Format of the source operand.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSource(
- IN gcSHADER Shader,
- IN gcSL_TYPE Type,
- IN gctUINT16 SourceIndex,
- IN gctUINT8 Swizzle,
- IN gcSL_FORMAT Format
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceIndexed
-********************************************************************************
-**
-** Add a dynamically indexed source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcSL_TYPE Type
-** Type of the source operand.
-**
-** gctUINT16 SourceIndex
-** Index of the source operand.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gcSL_INDEXED Mode
-** Addressing mode for the index.
-**
-** gctUINT16 IndexRegister
-** Temporary register index that holds the dynamic index.
-**
-** gcSL_FORMAT Format
-** Format of the source operand.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceIndexed(
- IN gcSHADER Shader,
- IN gcSL_TYPE Type,
- IN gctUINT16 SourceIndex,
- IN gctUINT8 Swizzle,
- IN gcSL_INDEXED Mode,
- IN gctUINT16 IndexRegister,
- IN gcSL_FORMAT Format
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceAttribute
-********************************************************************************
-**
-** Add an attribute as a source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcATTRIBUTE Attribute
-** Pointer to a gcATTRIBUTE object.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gctINT Index
-** Static index into the attribute in case the attribute is a matrix
-** or array.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceAttribute(
- IN gcSHADER Shader,
- IN gcATTRIBUTE Attribute,
- IN gctUINT8 Swizzle,
- IN gctINT Index
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceAttributeIndexed
-********************************************************************************
-**
-** Add an indexed attribute as a source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcATTRIBUTE Attribute
-** Pointer to a gcATTRIBUTE object.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gctINT Index
-** Static index into the attribute in case the attribute is a matrix
-** or array.
-**
-** gcSL_INDEXED Mode
-** Addressing mode of the dynamic index.
-**
-** gctUINT16 IndexRegister
-** Temporary register index that holds the dynamic index.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceAttributeIndexed(
- IN gcSHADER Shader,
- IN gcATTRIBUTE Attribute,
- IN gctUINT8 Swizzle,
- IN gctINT Index,
- IN gcSL_INDEXED Mode,
- IN gctUINT16 IndexRegister
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceUniform
-********************************************************************************
-**
-** Add a uniform as a source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gctINT Index
-** Static index into the uniform in case the uniform is a matrix or
-** array.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceUniform(
- IN gcSHADER Shader,
- IN gcUNIFORM Uniform,
- IN gctUINT8 Swizzle,
- IN gctINT Index
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceUniformIndexed
-********************************************************************************
-**
-** Add an indexed uniform as a source operand to a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** gctUINT8 Swizzle
-** x, y, z, and w swizzle values packed into one 8-bit value.
-**
-** gctINT Index
-** Static index into the uniform in case the uniform is a matrix or
-** array.
-**
-** gcSL_INDEXED Mode
-** Addressing mode of the dynamic index.
-**
-** gctUINT16 IndexRegister
-** Temporary register index that holds the dynamic index.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceUniformIndexed(
- IN gcSHADER Shader,
- IN gcUNIFORM Uniform,
- IN gctUINT8 Swizzle,
- IN gctINT Index,
- IN gcSL_INDEXED Mode,
- IN gctUINT16 IndexRegister
- );
-
-gceSTATUS
-gcSHADER_AddSourceSamplerIndexed(
- IN gcSHADER Shader,
- IN gctUINT8 Swizzle,
- IN gcSL_INDEXED Mode,
- IN gctUINT16 IndexRegister
- );
-
-/*******************************************************************************
-** gcSHADER_AddSourceConstant
-********************************************************************************
-**
-** Add a constant floating pointer value as a source operand to a gcSHADER
-** object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctFLOAT Constant
-** Floating pointer constant.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_AddSourceConstant(
- IN gcSHADER Shader,
- IN gctFLOAT Constant
- );
-
-/*******************************************************************************
-** gcSHADER_Pack
-********************************************************************************
-**
-** Pack a dynamically created gcSHADER object by trimming the allocated arrays
-** and resolving all the labeling.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_Pack(
- IN gcSHADER Shader
- );
-
-/*******************************************************************************
-** gcSHADER_SetOptimizationOption
-********************************************************************************
-**
-** Set optimization option of a gcSHADER object.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctUINT OptimizationOption
-** Optimization option. Can be one of the following:
-**
-** 0 - No optimization.
-** 1 - Full optimization.
-** Other value - For optimizer testing.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcSHADER_SetOptimizationOption(
- IN gcSHADER Shader,
- IN gctUINT OptimizationOption
- );
-
-/*******************************************************************************
-** gcSHADER_ReallocateFunctions
-**
-** Reallocate an array of pointers to gcFUNCTION objects.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcSHADER_ReallocateFunctions(
- IN gcSHADER Shader,
- IN gctSIZE_T Count
- );
-
-gceSTATUS
-gcSHADER_AddFunction(
- IN gcSHADER Shader,
- IN gctCONST_STRING Name,
- OUT gcFUNCTION * Function
- );
-
-gceSTATUS
-gcSHADER_BeginFunction(
- IN gcSHADER Shader,
- IN gcFUNCTION Function
- );
-
-gceSTATUS
-gcSHADER_EndFunction(
- IN gcSHADER Shader,
- IN gcFUNCTION Function
- );
-
-/*******************************************************************************
-** gcATTRIBUTE_GetType
-********************************************************************************
-**
-** Get the type and array length of a gcATTRIBUTE object.
-**
-** INPUT:
-**
-** gcATTRIBUTE Attribute
-** Pointer to a gcATTRIBUTE object.
-**
-** OUTPUT:
-**
-** gcSHADER_TYPE * Type
-** Pointer to a variable receiving the type of the attribute. 'Type'
-** can be gcvNULL, in which case no type will be returned.
-**
-** gctSIZE_T * ArrayLength
-** Pointer to a variable receiving the length of the array if the
-** attribute was declared as an array. If the attribute was not
-** declared as an array, the array length will be 1. 'ArrayLength' can
-** be gcvNULL, in which case no array length will be returned.
-*/
-gceSTATUS
-gcATTRIBUTE_GetType(
- IN gcATTRIBUTE Attribute,
- OUT gcSHADER_TYPE * Type,
- OUT gctSIZE_T * ArrayLength
- );
-
-/*******************************************************************************
-** gcATTRIBUTE_GetName
-********************************************************************************
-**
-** Get the name of a gcATTRIBUTE object.
-**
-** INPUT:
-**
-** gcATTRIBUTE Attribute
-** Pointer to a gcATTRIBUTE object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Length
-** Pointer to a variable receiving the length of the attribute name.
-** 'Length' can be gcvNULL, in which case no length will be returned.
-**
-** gctCONST_STRING * Name
-** Pointer to a variable receiving the pointer to the attribute name.
-** 'Name' can be gcvNULL, in which case no name will be returned.
-*/
-gceSTATUS
-gcATTRIBUTE_GetName(
- IN gcATTRIBUTE Attribute,
- OUT gctSIZE_T * Length,
- OUT gctCONST_STRING * Name
- );
-
-/*******************************************************************************
-** gcATTRIBUTE_IsEnabled
-********************************************************************************
-**
-** Query the enabled state of a gcATTRIBUTE object.
-**
-** INPUT:
-**
-** gcATTRIBUTE Attribute
-** Pointer to a gcATTRIBUTE object.
-**
-** OUTPUT:
-**
-** gctBOOL * Enabled
-** Pointer to a variable receiving the enabled state of the attribute.
-*/
-gceSTATUS
-gcATTRIBUTE_IsEnabled(
- IN gcATTRIBUTE Attribute,
- OUT gctBOOL * Enabled
- );
-
-/*******************************************************************************
-** gcUNIFORM_GetType
-********************************************************************************
-**
-** Get the type and array length of a gcUNIFORM object.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** OUTPUT:
-**
-** gcSHADER_TYPE * Type
-** Pointer to a variable receiving the type of the uniform. 'Type' can
-** be gcvNULL, in which case no type will be returned.
-**
-** gctSIZE_T * ArrayLength
-** Pointer to a variable receiving the length of the array if the
-** uniform was declared as an array. If the uniform was not declared
-** as an array, the array length will be 1. 'ArrayLength' can be gcvNULL,
-** in which case no array length will be returned.
-*/
-gceSTATUS
-gcUNIFORM_GetType(
- IN gcUNIFORM Uniform,
- OUT gcSHADER_TYPE * Type,
- OUT gctSIZE_T * ArrayLength
- );
-
-/*******************************************************************************
-** gcUNIFORM_GetName
-********************************************************************************
-**
-** Get the name of a gcUNIFORM object.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Length
-** Pointer to a variable receiving the length of the uniform name.
-** 'Length' can be gcvNULL, in which case no length will be returned.
-**
-** gctCONST_STRING * Name
-** Pointer to a variable receiving the pointer to the uniform name.
-** 'Name' can be gcvNULL, in which case no name will be returned.
-*/
-gceSTATUS
-gcUNIFORM_GetName(
- IN gcUNIFORM Uniform,
- OUT gctSIZE_T * Length,
- OUT gctCONST_STRING * Name
- );
-
-/*******************************************************************************
-** gcUNIFORM_GetSampler
-********************************************************************************
-**
-** Get the physical sampler number for a sampler gcUNIFORM object.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** OUTPUT:
-**
-** gctUINT32 * Sampler
-** Pointer to a variable receiving the physical sampler.
-*/
-gceSTATUS
-gcUNIFORM_GetSampler(
- IN gcUNIFORM Uniform,
- OUT gctUINT32 * Sampler
- );
-
-/*******************************************************************************
-** gcUNIFORM_SetValue
-********************************************************************************
-**
-** Set the value of a uniform in integer.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** gctSIZE_T Count
-** Number of entries to program if the uniform has been declared as an
-** array.
-**
-** const gctINT * Value
-** Pointer to a buffer holding the integer values for the uniform.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcUNIFORM_SetValue(
- IN gcUNIFORM Uniform,
- IN gctSIZE_T Count,
- IN const gctINT * Value
- );
-
-/*******************************************************************************
-** gcUNIFORM_SetValueX
-********************************************************************************
-**
-** Set the value of a uniform in fixed point.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** gctSIZE_T Count
-** Number of entries to program if the uniform has been declared as an
-** array.
-**
-** const gctFIXED_POINT * Value
-** Pointer to a buffer holding the fixed point values for the uniform.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcUNIFORM_SetValueX(
- IN gcUNIFORM Uniform,
- IN gctSIZE_T Count,
- IN gctFIXED_POINT * Value
- );
-
-/*******************************************************************************
-** gcUNIFORM_SetValueF
-********************************************************************************
-**
-** Set the value of a uniform in floating point.
-**
-** INPUT:
-**
-** gcUNIFORM Uniform
-** Pointer to a gcUNIFORM object.
-**
-** gctSIZE_T Count
-** Number of entries to program if the uniform has been declared as an
-** array.
-**
-** const gctFLOAT * Value
-** Pointer to a buffer holding the floating point values for the
-** uniform.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gcUNIFORM_SetValueF(
- IN gcUNIFORM Uniform,
- IN gctSIZE_T Count,
- IN const gctFLOAT * Value
- );
-
-/*******************************************************************************
-** gcOUTPUT_GetType
-********************************************************************************
-**
-** Get the type and array length of a gcOUTPUT object.
-**
-** INPUT:
-**
-** gcOUTPUT Output
-** Pointer to a gcOUTPUT object.
-**
-** OUTPUT:
-**
-** gcSHADER_TYPE * Type
-** Pointer to a variable receiving the type of the output. 'Type' can
-** be gcvNULL, in which case no type will be returned.
-**
-** gctSIZE_T * ArrayLength
-** Pointer to a variable receiving the length of the array if the
-** output was declared as an array. If the output was not declared
-** as an array, the array length will be 1. 'ArrayLength' can be gcvNULL,
-** in which case no array length will be returned.
-*/
-gceSTATUS
-gcOUTPUT_GetType(
- IN gcOUTPUT Output,
- OUT gcSHADER_TYPE * Type,
- OUT gctSIZE_T * ArrayLength
- );
-
-/*******************************************************************************
-** gcOUTPUT_GetIndex
-********************************************************************************
-**
-** Get the index of a gcOUTPUT object.
-**
-** INPUT:
-**
-** gcOUTPUT Output
-** Pointer to a gcOUTPUT object.
-**
-** OUTPUT:
-**
-** gctUINT * Index
-** Pointer to a variable receiving the temporary register index of the
-** output. 'Index' can be gcvNULL,. in which case no index will be
-** returned.
-*/
-gceSTATUS
-gcOUTPUT_GetIndex(
- IN gcOUTPUT Output,
- OUT gctUINT * Index
- );
-
-/*******************************************************************************
-** gcOUTPUT_GetName
-********************************************************************************
-**
-** Get the name of a gcOUTPUT object.
-**
-** INPUT:
-**
-** gcOUTPUT Output
-** Pointer to a gcOUTPUT object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Length
-** Pointer to a variable receiving the length of the output name.
-** 'Length' can be gcvNULL, in which case no length will be returned.
-**
-** gctCONST_STRING * Name
-** Pointer to a variable receiving the pointer to the output name.
-** 'Name' can be gcvNULL, in which case no name will be returned.
-*/
-gceSTATUS
-gcOUTPUT_GetName(
- IN gcOUTPUT Output,
- OUT gctSIZE_T * Length,
- OUT gctCONST_STRING * Name
- );
-
-/*******************************************************************************
-*********************************************************** F U N C T I O N S **
-*******************************************************************************/
-
-/*******************************************************************************
-** gcFUNCTION_ReallocateArguments
-**
-** Reallocate an array of gcsFUNCTION_ARGUMENT objects.
-**
-** INPUT:
-**
-** gcFUNCTION Function
-** Pointer to a gcFUNCTION object.
-**
-** gctSIZE_T Count
-** Array count to reallocate. 'Count' must be at least 1.
-*/
-gceSTATUS
-gcFUNCTION_ReallocateArguments(
- IN gcFUNCTION Function,
- IN gctSIZE_T Count
- );
-
-gceSTATUS
-gcFUNCTION_AddArgument(
- IN gcFUNCTION Function,
- IN gctUINT16 TempIndex,
- IN gctUINT8 Enable,
- IN gctUINT8 Qualifier
- );
-
-gceSTATUS
-gcFUNCTION_GetArgument(
- IN gcFUNCTION Function,
- IN gctUINT16 Index,
- OUT gctUINT16_PTR Temp,
- OUT gctUINT8_PTR Enable,
- OUT gctUINT8_PTR Swizzle
- );
-
-gceSTATUS
-gcFUNCTION_GetLabel(
- IN gcFUNCTION Function,
- OUT gctUINT_PTR Label
- );
-
-/*******************************************************************************
-** gcCompileShader
-********************************************************************************
-**
-** Compile a shader.
-**
-** INPUT:
-**
-** gcoOS Hal
-** Pointer to an gcoHAL object.
-**
-** gctINT ShaderType
-** Shader type to compile. Can be one of the following values:
-**
-** gcSHADER_TYPE_VERTEX
-** Compile a vertex shader.
-**
-** gcSHADER_TYPE_FRAGMENT
-** Compile a fragment shader.
-**
-** gctSIZE_T SourceSize
-** Size of the source buffer in bytes.
-**
-** gctCONST_STRING Source
-** Pointer to the buffer containing the shader source code.
-**
-** OUTPUT:
-**
-** gcSHADER * Binary
-** Pointer to a variable receiving the pointer to a gcSHADER object
-** containg the compiled shader code.
-**
-** gctSTRING * Log
-** Pointer to a variable receiving a string pointer containging the
-** compile log.
-*/
-gceSTATUS
-gcCompileShader(
- IN gcoHAL Hal,
- IN gctINT ShaderType,
- IN gctSIZE_T SourceSize,
- IN gctCONST_STRING Source,
- OUT gcSHADER * Binary,
- OUT gctSTRING * Log
- );
-
-/*******************************************************************************
-** gcOptimizeShader
-********************************************************************************
-**
-** Optimize a shader.
-**
-** INPUT:
-**
-** gcSHADER Shader
-** Pointer to a gcSHADER object holding information about the compiled
-** shader.
-**
-** gctFILE LogFile
-** Pointer to an open FILE object.
-*/
-gceSTATUS
-gcOptimizeShader(
- IN gcSHADER Shader,
- IN gctFILE LogFile
- );
-
-/*******************************************************************************
-** gcLinkShaders
-********************************************************************************
-**
-** Link two shaders and generate a harwdare specific state buffer by compiling
-** the compiler generated code through the resource allocator and code
-** generator.
-**
-** INPUT:
-**
-** gcSHADER VertexShader
-** Pointer to a gcSHADER object holding information about the compiled
-** vertex shader.
-**
-** gcSHADER FragmentShader
-** Pointer to a gcSHADER object holding information about the compiled
-** fragment shader.
-**
-** gceSHADER_FLAGS Flags
-** Compiler flags. Can be any of the following:
-**
-** gcvSHADER_DEAD_CODE - Dead code elimination.
-** gcvSHADER_RESOURCE_USAGE - Resource usage optimizaion.
-** gcvSHADER_OPTIMIZER - Full optimization.
-** gcvSHADER_USE_GL_Z - Use OpenGL ES Z coordinate.
-** gcvSHADER_USE_GL_POSITION - Use OpenGL ES gl_Position.
-** gcvSHADER_USE_GL_FACE - Use OpenGL ES gl_FaceForward.
-**
-** OUTPUT:
-**
-** gctSIZE_T * StateBufferSize
-** Pointer to a variable receicing the number of bytes in the buffer
-** returned in 'StateBuffer'.
-**
-** gctPOINTER * StateBuffer
-** Pointer to a variable receiving a buffer pointer that contains the
-** states required to download the shaders into the hardware.
-**
-** gcsHINT_PTR * Hints
-** Pointer to a variable receiving a gcsHINT structure pointer that
-** contains information required when loading the shader states.
-*/
-gceSTATUS
-gcLinkShaders(
- IN gcSHADER VertexShader,
- IN gcSHADER FragmentShader,
- IN gceSHADER_FLAGS Flags,
- OUT gctSIZE_T * StateBufferSize,
- OUT gctPOINTER * StateBuffer,
- OUT gcsHINT_PTR * Hints
- );
-
-/*******************************************************************************
-** gcLoadShaders
-********************************************************************************
-**
-** Load a pre-compiled and pre-linked shader program into the hardware.
-**
-** INPUT:
-**
-** gcoHAL Hal
-** Pointer to a gcoHAL object.
-**
-** gctSIZE_T StateBufferSize
-** The number of bytes in the 'StateBuffer'.
-**
-** gctPOINTER StateBuffer
-** Pointer to the states that make up the shader program.
-**
-** gcsHINT_PTR Hints
-** Pointer to a gcsHINT structure that contains information required
-** when loading the shader states.
-**
-** gcePRIMITIVE PrimitiveType
-** Primitive type to be rendered.
-*/
-gceSTATUS
-gcLoadShaders(
- IN gcoHAL Hal,
- IN gctSIZE_T StateBufferSize,
- IN gctPOINTER StateBuffer,
- IN gcsHINT_PTR Hints,
- IN gcePRIMITIVE PrimitiveType
- );
-
-/*******************************************************************************
-** gcSaveProgram
-********************************************************************************
-**
-** Save pre-compiled shaders and pre-linked programs to a binary file.
-**
-** INPUT:
-**
-** gcSHADER VertexShader
-** Pointer to vertex shader object.
-**
-** gcSHADER FragmentShader
-** Pointer to fragment shader object.
-**
-** gctSIZE_T ProgramBufferSize
-** Number of bytes in 'ProgramBuffer'.
-**
-** gctPOINTER ProgramBuffer
-** Pointer to buffer containing the program states.
-**
-** gcsHINT_PTR Hints
-** Pointer to HINTS structure for program states.
-**
-** OUTPUT:
-**
-** gctPOINTER * Binary
-** Pointer to a variable receiving the binary data to be saved.
-**
-** gctSIZE_T * BinarySize
-** Pointer to a variable receiving the number of bytes inside 'Binary'.
-*/
-gceSTATUS
-gcSaveProgram(
- IN gcSHADER VertexShader,
- IN gcSHADER FragmentShader,
- IN gctSIZE_T ProgramBufferSize,
- IN gctPOINTER ProgramBuffer,
- IN gcsHINT_PTR Hints,
- OUT gctPOINTER * Binary,
- OUT gctSIZE_T * BinarySize
- );
-
-/*******************************************************************************
-** gcLoadProgram
-********************************************************************************
-**
-** Load pre-compiled shaders and pre-linked programs from a binary file.
-**
-** INPUT:
-**
-** gctPOINTER Binary
-** Pointer to the binary data loaded.
-**
-** gctSIZE_T BinarySize
-** Number of bytes in 'Binary'.
-**
-** OUTPUT:
-**
-** gcSHADER * VertexShader
-** Pointer to a variable receiving the vertex shader object.
-**
-** gcSHADER * FragmentShader
-** Pointer to a variable receiving the fragment shader object.
-**
-** gctSIZE_T * ProgramBufferSize
-** Pointer to a variable receicing the number of bytes in the buffer
-** returned in 'ProgramBuffer'.
-**
-** gctPOINTER * ProgramBuffer
-** Pointer to a variable receiving a buffer pointer that contains the
-** states required to download the shaders into the hardware.
-**
-** gcsHINT_PTR * Hints
-** Pointer to a variable receiving a gcsHINT structure pointer that
-** contains information required when loading the shader states.
-*/
-gceSTATUS
-gcLoadProgram(
- IN gctPOINTER Binary,
- IN gctSIZE_T BinarySize,
- OUT gcSHADER * VertexShader,
- OUT gcSHADER * FragmentShader,
- OUT gctSIZE_T * ProgramBufferSize,
- OUT gctPOINTER * ProgramBuffer,
- OUT gcsHINT_PTR * Hints
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_compiler_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_driver_h_
-#define __gc_hal_driver_h_
-
-#include "gc_hal_types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-******************************* I/O Control Codes ******************************
-\******************************************************************************/
-
-#define gcvHAL_CLASS "galcore"
-#define IOCTL_GCHAL_INTERFACE 30000
-#define IOCTL_GCHAL_KERNEL_INTERFACE 30001
-#define IOCTL_GCHAL_TERMINATE 30002
-
-/******************************************************************************\
-********************************* Command Codes ********************************
-\******************************************************************************/
-
-typedef enum _gceHAL_COMMAND_CODES
-{
- /* Generic query. */
- gcvHAL_QUERY_VIDEO_MEMORY,
- gcvHAL_QUERY_CHIP_IDENTITY,
-
- /* Contiguous memory. */
- gcvHAL_ALLOCATE_NON_PAGED_MEMORY,
- gcvHAL_FREE_NON_PAGED_MEMORY,
- gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY,
- gcvHAL_FREE_CONTIGUOUS_MEMORY,
-
- /* Video memory allocation. */
- gcvHAL_ALLOCATE_VIDEO_MEMORY, /* Enforced alignment. */
- gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY, /* No alignment. */
- gcvHAL_FREE_VIDEO_MEMORY,
-
- /* Physical-to-logical mapping. */
- gcvHAL_MAP_MEMORY,
- gcvHAL_UNMAP_MEMORY,
-
- /* Logical-to-physical mapping. */
- gcvHAL_MAP_USER_MEMORY,
- gcvHAL_UNMAP_USER_MEMORY,
-
- /* Surface lock/unlock. */
- gcvHAL_LOCK_VIDEO_MEMORY,
- gcvHAL_UNLOCK_VIDEO_MEMORY,
-
- /* Event queue. */
- gcvHAL_EVENT_COMMIT,
-
- gcvHAL_USER_SIGNAL,
- gcvHAL_SIGNAL,
- gcvHAL_WRITE_DATA,
-
- gcvHAL_COMMIT,
- gcvHAL_STALL,
-
- gcvHAL_READ_REGISTER,
- gcvHAL_WRITE_REGISTER,
-
- gcvHAL_GET_PROFILE_SETTING,
- gcvHAL_SET_PROFILE_SETTING,
-
- gcvHAL_READ_ALL_PROFILE_REGISTERS,
- gcvHAL_PROFILE_REGISTERS_2D,
-
- /* Power management. */
- gcvHAL_SET_POWER_MANAGEMENT_STATE,
- gcvHAL_QUERY_POWER_MANAGEMENT_STATE,
-
- gcvHAL_GET_BASE_ADDRESS,
-
- gcvHAL_SET_IDLE, /* reserved */
-
- /* Queries. */
- gcvHAL_QUERY_KERNEL_SETTINGS,
-
- /* Reset. */
- gcvHAL_RESET,
-
- /* Map physical address into handle. */
- gcvHAL_MAP_PHYSICAL,
-
- /* Debugger stuff. */
- gcvHAL_DEBUG,
-
- /* Cache stuff. */
- gcvHAL_CACHE,
-
-#if gcdGPU_TIMEOUT
- /* Broadcast GPU stuck */
- gcvHAL_BROADCAST_GPU_STUCK,
-#endif
-}
-gceHAL_COMMAND_CODES;
-
-/******************************************************************************\
-****************************** Interface Structure *****************************
-\******************************************************************************/
-
-#define gcdMAX_PROFILE_FILE_NAME 128
-
-typedef struct _gcsHAL_INTERFACE
-{
- /* Command code. */
- gceHAL_COMMAND_CODES command;
-
- /* Status value. */
- gceSTATUS status;
-
- /* Handle to this interface channel. */
- gctHANDLE handle;
-
- /* Pid of the client. */
- gctUINT32 pid;
-
- /* Union of command structures. */
- union _u
- {
- /* gcvHAL_GET_BASE_ADDRESS */
- struct _gcsHAL_GET_BASE_ADDRESS
- {
- /* Physical memory address of internal memory. */
- OUT gctUINT32 baseAddress;
- OUT gctCHAR fwVersion[20];
- }
- GetBaseAddress;
-
- /* gcvHAL_QUERY_VIDEO_MEMORY */
- struct _gcsHAL_QUERY_VIDEO_MEMORY
- {
- /* Physical memory address of internal memory. */
- OUT gctPHYS_ADDR internalPhysical;
-
- /* Size in bytes of internal memory.*/
- OUT gctSIZE_T internalSize;
-
- /* Physical memory address of external memory. */
- OUT gctPHYS_ADDR externalPhysical;
-
- /* Size in bytes of external memory.*/
- OUT gctSIZE_T externalSize;
-
- /* Physical memory address of contiguous memory. */
- OUT gctPHYS_ADDR contiguousPhysical;
-
- /* Size in bytes of contiguous memory.*/
- OUT gctSIZE_T contiguousSize;
- }
- QueryVideoMemory;
-
- /* gcvHAL_QUERY_CHIP_IDENTITY */
- struct _gcsHAL_QUERY_CHIP_IDENTITY
- {
-
- /* Chip model. */
- OUT gceCHIPMODEL chipModel;
-
- /* Revision value.*/
- OUT gctUINT32 chipRevision;
-
- /* Supported feature fields. */
- OUT gctUINT32 chipFeatures;
-
- /* Supported minor feature fields. */
- OUT gctUINT32 chipMinorFeatures;
-
- /* Supported minor feature 1 fields. */
- OUT gctUINT32 chipMinorFeatures1;
-
- /* Supported minor feature 2 fields. */
- OUT gctUINT32 chipMinorFeatures2;
-
- /* Number of streams supported. */
- OUT gctUINT32 streamCount;
-
- /* Total number of temporary registers per thread. */
- OUT gctUINT32 registerMax;
-
- /* Maximum number of threads. */
- OUT gctUINT32 threadCount;
-
- /* Number of shader cores. */
- OUT gctUINT32 shaderCoreCount;
-
- /* Size of the vertex cache. */
- OUT gctUINT32 vertexCacheSize;
-
- /* Number of entries in the vertex output buffer. */
- OUT gctUINT32 vertexOutputBufferSize;
- }
- QueryChipIdentity;
-
- /* gcvHAL_MAP_MEMORY */
- struct _gcsHAL_MAP_MEMORY
- {
- /* Physical memory address to map. */
- IN gctPHYS_ADDR physical;
-
- /* Number of bytes in physical memory to map. */
- IN gctSIZE_T bytes;
-
- /* Address of mapped memory. */
- OUT gctPOINTER logical;
- }
- MapMemory;
-
- /* gcvHAL_UNMAP_MEMORY */
- struct _gcsHAL_UNMAP_MEMORY
- {
- /* Physical memory address to unmap. */
- IN gctPHYS_ADDR physical;
-
- /* Number of bytes in physical memory to unmap. */
- IN gctSIZE_T bytes;
-
- /* Address of mapped memory to unmap. */
- IN gctPOINTER logical;
- }
- UnmapMemory;
-
- /* gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY */
- struct _gcsHAL_ALLOCATE_LINEAR_VIDEO_MEMORY
- {
- /* Number of bytes to allocate. */
- IN OUT gctUINT bytes;
-
- /* Buffer alignment. */
- IN gctUINT alignment;
-
- /* Type of allocation. */
- IN gceSURF_TYPE type;
-
- /* Memory pool to allocate from. */
- IN OUT gcePOOL pool;
-
- /* Allocated video memory. */
- OUT gcuVIDMEM_NODE_PTR node;
- }
- AllocateLinearVideoMemory;
-
- /* gcvHAL_ALLOCATE_VIDEO_MEMORY */
- struct _gcsHAL_ALLOCATE_VIDEO_MEMORY
- {
- /* Width of rectangle to allocate. */
- IN OUT gctUINT width;
-
- /* Height of rectangle to allocate. */
- IN OUT gctUINT height;
-
- /* Depth of rectangle to allocate. */
- IN gctUINT depth;
-
- /* Format rectangle to allocate in gceSURF_FORMAT. */
- IN gceSURF_FORMAT format;
-
- /* Type of allocation. */
- IN gceSURF_TYPE type;
-
- /* Memory pool to allocate from. */
- IN OUT gcePOOL pool;
-
- /* Allocated video memory. */
- OUT gcuVIDMEM_NODE_PTR node;
- }
- AllocateVideoMemory;
-
- /* gcvHAL_FREE_VIDEO_MEMORY */
- struct _gcsHAL_FREE_VIDEO_MEMORY
- {
- /* Allocated video memory. */
- IN gcuVIDMEM_NODE_PTR node;
-
-#ifdef __QNXNTO__
-/* TODO: This is part of the unlock - why is it here? */
- /* Mapped logical address to unmap in user space. */
- OUT gctPOINTER memory;
-
- /* Number of bytes to allocated. */
- OUT gctSIZE_T bytes;
-#endif
- }
- FreeVideoMemory;
-
- /* gcvHAL_LOCK_VIDEO_MEMORY */
- struct _gcsHAL_LOCK_VIDEO_MEMORY
- {
- /* Allocated video memory. */
- IN gcuVIDMEM_NODE_PTR node;
-
- /* Hardware specific address. */
- OUT gctUINT32 address;
-
- /* Mapped logical address. */
- OUT gctPOINTER memory;
- }
- LockVideoMemory;
-
- /* gcvHAL_UNLOCK_VIDEO_MEMORY */
- struct _gcsHAL_UNLOCK_VIDEO_MEMORY
- {
- /* Allocated video memory. */
- IN gcuVIDMEM_NODE_PTR node;
-
- /* Type of surface. */
- IN gceSURF_TYPE type;
-
- /* Flag to unlock surface asynchroneously. */
- IN OUT gctBOOL asynchroneous;
- }
- UnlockVideoMemory;
-
- /* gcvHAL_ALLOCATE_NON_PAGED_MEMORY */
- struct _gcsHAL_ALLOCATE_NON_PAGED_MEMORY
- {
- /* Number of bytes to allocate. */
- IN OUT gctSIZE_T bytes;
-
- /* Physical address of allocation. */
- OUT gctPHYS_ADDR physical;
-
- /* Logical address of allocation. */
- OUT gctPOINTER logical;
- }
- AllocateNonPagedMemory;
-
- /* gcvHAL_FREE_NON_PAGED_MEMORY */
- struct _gcsHAL_FREE_NON_PAGED_MEMORY
- {
- /* Number of bytes allocated. */
- IN gctSIZE_T bytes;
-
- /* Physical address of allocation. */
- IN gctPHYS_ADDR physical;
-
- /* Logical address of allocation. */
- IN gctPOINTER logical;
- }
- FreeNonPagedMemory;
-
- /* gcvHAL_EVENT_COMMIT. */
- struct _gcsHAL_EVENT_COMMIT
- {
- /* Event queue. */
- IN struct _gcsQUEUE * queue;
- }
- Event;
-
- /* gcvHAL_COMMIT */
- struct _gcsHAL_COMMIT
- {
- /* Command buffer. */
- IN gcoCMDBUF commandBuffer;
-
- /* Context buffer. */
- IN gcoCONTEXT contextBuffer;
-
- /* Process handle. */
- IN gctHANDLE process;
- }
- Commit;
-
- /* gcvHAL_MAP_USER_MEMORY */
- struct _gcsHAL_MAP_USER_MEMORY
- {
- /* Base address of user memory to map. */
- IN gctPOINTER memory;
-
- /* Size of user memory in bytes to map. */
- IN gctSIZE_T size;
-
- /* Info record required by gcvHAL_UNMAP_USER_MEMORY. */
- OUT gctPOINTER info;
-
- /* Physical address of mapped memory. */
- OUT gctUINT32 address;
- }
- MapUserMemory;
-
- /* gcvHAL_UNMAP_USER_MEMORY */
- struct _gcsHAL_UNMAP_USER_MEMORY
- {
- /* Base address of user memory to unmap. */
- IN gctPOINTER memory;
-
- /* Size of user memory in bytes to unmap. */
- IN gctSIZE_T size;
-
- /* Info record returned by gcvHAL_MAP_USER_MEMORY. */
- IN gctPOINTER info;
-
- /* Physical address of mapped memory as returned by
- gcvHAL_MAP_USER_MEMORY. */
- IN gctUINT32 address;
- }
- UnmapUserMemory;
-
-#if !USE_NEW_LINUX_SIGNAL
- /* gcsHAL_USER_SIGNAL */
- struct _gcsHAL_USER_SIGNAL
- {
- /* Command. */
- gceUSER_SIGNAL_COMMAND_CODES command;
-
- /* Signal ID. */
- IN OUT gctINT id;
-
- /* Reset mode. */
- IN gctBOOL manualReset;
-
- /* Wait timedout. */
- IN gctUINT32 wait;
-
- /* State. */
- IN gctBOOL state;
- }
- UserSignal;
-#endif
-
- /* gcvHAL_SIGNAL. */
- struct _gcsHAL_SIGNAL
- {
- /* Signal handle to signal. */
- IN gctSIGNAL signal;
-
- /* Reserved. */
- IN gctSIGNAL auxSignal;
-
- /* Process owning the signal. */
- IN gctHANDLE process;
-
-#if defined(__QNXNTO__)
- /* Client pulse side-channel connection ID. Set by client in gcoOS_CreateSignal. */
- IN gctINT32 coid;
-
- /* Set by server. */
- IN gctINT32 rcvid;
-#endif
- /* Event generated from where of pipeline */
- IN gceKERNEL_WHERE fromWhere;
- }
- Signal;
-
- /* gcvHAL_WRITE_DATA. */
- struct _gcsHAL_WRITE_DATA
- {
- /* Address to write data to. */
- IN gctUINT32 address;
-
- /* Data to write. */
- IN gctUINT32 data;
- }
- WriteData;
-
- /* gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY */
- struct _gcsHAL_ALLOCATE_CONTIGUOUS_MEMORY
- {
- /* Number of bytes to allocate. */
- IN OUT gctSIZE_T bytes;
-
- /* Physical address of allocation. */
- OUT gctPHYS_ADDR physical;
-
- /* Logical address of allocation. */
- OUT gctPOINTER logical;
-
- }
- AllocateContiguousMemory;
-
- /* gcvHAL_FREE_CONTIGUOUS_MEMORY */
- struct _gcsHAL_FREE_CONTIGUOUS_MEMORY
- {
- /* Number of bytes allocated. */
- IN gctSIZE_T bytes;
-
- /* Physical address of allocation. */
- IN gctPHYS_ADDR physical;
-
- /* Logical address of allocation. */
- IN gctPOINTER logical;
- }
- FreeContiguousMemory;
-
- /* gcvHAL_READ_REGISTER */
- struct _gcsHAL_READ_REGISTER
- {
- /* Logical address of memory to write data to. */
- IN gctUINT32 address;
-
- /* Data read. */
- OUT gctUINT32 data;
- }
- ReadRegisterData;
-
- /* gcvHAL_WRITE_REGISTER */
- struct _gcsHAL_WRITE_REGISTER
- {
- /* Logical address of memory to write data to. */
- IN gctUINT32 address;
-
- /* Data read. */
- IN gctUINT32 data;
- }
- WriteRegisterData;
-
-// dkm : add "#if VIVANTE_PROFILER" to invalidate the unions for reduce the sizeof(gcsHAL_INTERFACE)
-#if VIVANTE_PROFILER
- /* gcvHAL_GET_PROFILE_SETTING */
- struct _gcsHAL_GET_PROFILE_SETTING
- {
- /* Enable profiling */
- OUT gctBOOL enable;
-
- /* The profile file name */
- OUT gctCHAR fileName[gcdMAX_PROFILE_FILE_NAME];
- }
- GetProfileSetting;
-
- /* gcvHAL_SET_PROFILE_SETTING */
- struct _gcsHAL_SET_PROFILE_SETTING
- {
- /* Enable profiling */
- IN gctBOOL enable;
-
- /* The profile file name */
- IN gctCHAR fileName[gcdMAX_PROFILE_FILE_NAME];
- }
- SetProfileSetting;
-
- /* gcvHAL_READ_ALL_PROFILE_REGISTERS */
- struct _gcsHAL_READ_ALL_PROFILE_REGISTERS
- {
- /* Data read. */
- OUT gcsPROFILER_COUNTERS counters;
- }
- RegisterProfileData;
-
- /* gcvHAL_PROFILE_REGISTERS_2D */
- struct _gcsHAL_PROFILE_REGISTERS_2D
- {
- /* Data read. */
- OUT gcs2D_PROFILE_PTR hwProfile2D;
- }
- RegisterProfileData2D;
-#endif
-
- /* Power management. */
- /* gcvHAL_SET_POWER_MANAGEMENT_STATE */
- struct _gcsHAL_SET_POWER_MANAGEMENT
- {
- /* Data read. */
- IN gceCHIPPOWERSTATE state;
- }
- SetPowerManagement;
-
- /* gcvHAL_QUERY_POWER_MANAGEMENT_STATE */
- struct _gcsHAL_QUERY_POWER_MANAGEMENT
- {
- /* Data read. */
- OUT gceCHIPPOWERSTATE state;
-
- /* Idle query. */
- OUT gctBOOL isIdle;
- }
- QueryPowerManagement;
-
- /* gcvHAL_QUERY_KERNEL_SETTINGS */
- struct _gcsHAL_QUERY_KERNEL_SETTINGS
- {
- /* Settings.*/
- OUT gcsKERNEL_SETTINGS settings;
- }
- QueryKernelSettings;
-
- /* gcvHAL_MAP_PHYSICAL */
- struct _gcsHAL_MAP_PHYSICAL
- {
- /* gcvTRUE to map, gcvFALSE to unmap. */
- IN gctBOOL map;
-
- /* Physical address. */
- IN OUT gctPHYS_ADDR physical;
- }
- MapPhysical;
-
-// dkm : add "#if gcdDUMP_IN_KERNEL" to invalidate the union for reduce the sizeof(gcsHAL_INTERFACE)
-#if gcdDUMP_IN_KERNEL
- /* gcvHAL_DEBUG */
- struct _gcsHAL_DEBUG
- {
- /* If gcvTRUE, set the debug information. */
- IN gctBOOL set;
- IN gctUINT32 level;
- IN gctUINT32 zones;
- IN gctBOOL enable;
-
- /* Message to print if not empty. */
- IN gctCHAR message[80];
- }
- Debug;
-#endif
-
- struct _gcsHAL_CACHE
- {
- IN gctBOOL invalidate;
- IN gctHANDLE process;
- IN gctPOINTER logical;
- IN gctSIZE_T bytes;
- }
- Cache;
- }
- u;
-}
-gcsHAL_INTERFACE;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_driver_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_dump_h_
-#define __gc_hal_dump_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** FILE LAYOUT:
-**
-** gcsDUMP_FILE structure
-**
-** gcsDUMP_DATA frame
-** gcsDUMP_DATA or gcDUMP_DATA_SIZE records rendingring the frame
-** gctUINT8 data[length]
-*/
-
-#define gcvDUMP_FILE_SIGNATURE gcmCC('g','c','D','B')
-
-typedef struct _gcsDUMP_FILE
-{
- gctUINT32 signature; /* File signature */
- gctSIZE_T length; /* Length of file */
- gctUINT32 frames; /* Number of frames in file */
-}
-gcsDUMP_FILE;
-
-typedef enum _gceDUMP_TAG
-{
- gcvTAG_SURFACE = gcmCC('s','u','r','f'),
- gcvTAG_FRAME = gcmCC('f','r','m',' '),
- gcvTAG_COMMAND = gcmCC('c','m','d',' '),
- gcvTAG_INDEX = gcmCC('i','n','d','x'),
- gcvTAG_STREAM = gcmCC('s','t','r','m'),
- gcvTAG_TEXTURE = gcmCC('t','e','x','t'),
- gcvTAG_RENDER_TARGET = gcmCC('r','n','d','r'),
- gcvTAG_DEPTH = gcmCC('z','b','u','f'),
- gcvTAG_RESOLVE = gcmCC('r','s','l','v'),
- gcvTAG_DELETE = gcmCC('d','e','l',' '),
-}
-gceDUMP_TAG;
-
-typedef struct _gcsDUMP_SURFACE
-{
- gceDUMP_TAG type; /* Type of record. */
- gctUINT32 address; /* Address of the surface. */
- gctINT16 width; /* Width of surface. */
- gctINT16 height; /* Height of surface. */
- gceSURF_FORMAT format; /* Surface pixel format. */
- gctSIZE_T length; /* Number of bytes inside the surface. */
-}
-gcsDUMP_SURFACE;
-
-typedef struct _gcsDUMP_DATA
-{
- gceDUMP_TAG type; /* Type of record. */
- gctSIZE_T length; /* Number of bytes of data. */
- gctUINT32 address; /* Address for the data. */
-}
-gcsDUMP_DATA;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_dump_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_engine_h_
-#define __gc_hal_engine_h_
-
-#include "gc_hal_types.h"
-#include "gc_hal_enum.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-****************************** Object Declarations *****************************
-\******************************************************************************/
-
-typedef struct _gcoSTREAM * gcoSTREAM;
-typedef struct _gcoVERTEX * gcoVERTEX;
-typedef struct _gcoTEXTURE * gcoTEXTURE;
-typedef struct _gcoINDEX * gcoINDEX;
-typedef struct _gcsVERTEX_ATTRIBUTES * gcsVERTEX_ATTRIBUTES_PTR;
-
-/******************************************************************************\
-********************************* Enumerations *********************************
-\******************************************************************************/
-
-/* Shading format. */
-typedef enum _gceSHADING
-{
- gcvSHADING_SMOOTH,
- gcvSHADING_FLAT_D3D,
- gcvSHADING_FLAT_OPENGL,
-}
-gceSHADING;
-
-/* Culling modes. */
-typedef enum _gceCULL
-{
- gcvCULL_NONE,
- gcvCULL_CCW,
- gcvCULL_CW,
-}
-gceCULL;
-
-/* Fill modes. */
-typedef enum _gceFILL
-{
- gcvFILL_POINT,
- gcvFILL_WIRE_FRAME,
- gcvFILL_SOLID,
-}
-gceFILL;
-
-/* Compare modes. */
-typedef enum _gceCOMPARE
-{
- gcvCOMPARE_NEVER,
- gcvCOMPARE_NOT_EQUAL,
- gcvCOMPARE_LESS,
- gcvCOMPARE_LESS_OR_EQUAL,
- gcvCOMPARE_EQUAL,
- gcvCOMPARE_GREATER,
- gcvCOMPARE_GREATER_OR_EQUAL,
- gcvCOMPARE_ALWAYS,
-}
-gceCOMPARE;
-
-/* Stencil modes. */
-typedef enum _gceSTENCIL_MODE
-{
- gcvSTENCIL_NONE,
- gcvSTENCIL_SINGLE_SIDED,
- gcvSTENCIL_DOUBLE_SIDED,
-}
-gceSTENCIL_MODE;
-
-/* Stencil operations. */
-typedef enum _gceSTENCIL_OPERATION
-{
- gcvSTENCIL_KEEP,
- gcvSTENCIL_REPLACE,
- gcvSTENCIL_ZERO,
- gcvSTENCIL_INVERT,
- gcvSTENCIL_INCREMENT,
- gcvSTENCIL_DECREMENT,
- gcvSTENCIL_INCREMENT_SATURATE,
- gcvSTENCIL_DECREMENT_SATURATE,
-}
-gceSTENCIL_OPERATION;
-
-/* Stencil selection. */
-typedef enum _gceSTENCIL_WHERE
-{
- gcvSTENCIL_FRONT,
- gcvSTENCIL_BACK,
-}
-gceSTENCIL_WHERE;
-
-/* Texture addressing selection. */
-typedef enum _gceTEXTURE_WHICH
-{
- gcvTEXTURE_S,
- gcvTEXTURE_T,
- gcvTEXTURE_R,
-}
-gceTEXTURE_WHICH;
-
-/* Texture addressing modes. */
-typedef enum _gceTEXTURE_ADDRESSING
-{
- gcvTEXTURE_WRAP,
- gcvTEXTURE_CLAMP,
- gcvTEXTURE_BORDER,
- gcvTEXTURE_MIRROR,
- gcvTEXTURE_MIRROR_ONCE,
-}
-gceTEXTURE_ADDRESSING;
-
-/* Texture filters. */
-typedef enum _gceTEXTURE_FILTER
-{
- gcvTEXTURE_NONE,
- gcvTEXTURE_POINT,
- gcvTEXTURE_LINEAR,
- gcvTEXTURE_ANISOTROPIC,
-}
-gceTEXTURE_FILTER;
-
-/* Primitive types. */
-typedef enum _gcePRIMITIVE
-{
- gcvPRIMITIVE_POINT_LIST,
- gcvPRIMITIVE_LINE_LIST,
- gcvPRIMITIVE_LINE_STRIP,
- gcvPRIMITIVE_LINE_LOOP,
- gcvPRIMITIVE_TRIANGLE_LIST,
- gcvPRIMITIVE_TRIANGLE_STRIP,
- gcvPRIMITIVE_TRIANGLE_FAN,
-}
-gcePRIMITIVE;
-
-/* Index types. */
-typedef enum _gceINDEX_TYPE
-{
- gcvINDEX_8,
- gcvINDEX_16,
- gcvINDEX_32,
-}
-gceINDEX_TYPE;
-
-/******************************************************************************\
-********************************* gcoHAL Object *********************************
-\******************************************************************************/
-
-/* Query the target capabilities. */
-gceSTATUS
-gcoHAL_QueryTargetCaps(
- IN gcoHAL Hal,
- OUT gctUINT * MaxWidth,
- OUT gctUINT * MaxHeight,
- OUT gctUINT * MultiTargetCount,
- OUT gctUINT * MaxSamples
- );
-
-gceSTATUS
-gcoHAL_SetDepthOnly(
- IN gcoHAL Hal,
- IN gctBOOL Enable
- );
-
-gceSTATUS
-gcoHAL_QueryShaderCaps(
- IN gcoHAL Hal,
- OUT gctUINT * VertexUniforms,
- OUT gctUINT * FragmentUniforms,
- OUT gctUINT * Varyings
- );
-
-gceSTATUS
-gcoHAL_QueryTextureCaps(
- IN gcoHAL Hal,
- OUT gctUINT * MaxWidth,
- OUT gctUINT * MaxHeight,
- OUT gctUINT * MaxDepth,
- OUT gctBOOL * Cubic,
- OUT gctBOOL * NonPowerOfTwo,
- OUT gctUINT * VertexSamplers,
- OUT gctUINT * PixelSamplers
- );
-
-gceSTATUS
-gcoHAL_QueryStreamCaps(
- IN gcoHAL Hal,
- OUT gctUINT32 * MaxAttributes,
- OUT gctUINT32 * MaxStreamSize,
- OUT gctUINT32 * NumberOfStreams,
- OUT gctUINT32 * Alignment
- );
-
-/******************************************************************************\
-********************************* gcoSURF Object ********************************
-\******************************************************************************/
-
-/*----------------------------------------------------------------------------*/
-/*--------------------------------- gcoSURF 3D --------------------------------*/
-
-/* Copy surface. */
-gceSTATUS
-gcoSURF_Copy(
- IN gcoSURF Surface,
- IN gcoSURF Source
- );
-
-/* Clear surface. */
-gceSTATUS
-gcoSURF_Clear(
- IN gcoSURF Surface,
- IN gctUINT Flags
- );
-
-/* Set number of samples for a gcoSURF object. */
-gceSTATUS
-gcoSURF_SetSamples(
- IN gcoSURF Surface,
- IN gctUINT Samples
- );
-
-/* Get the number of samples per pixel. */
-gceSTATUS
-gcoSURF_GetSamples(
- IN gcoSURF Surface,
- OUT gctUINT_PTR Samples
- );
-
-/* Clear rectangular surface. */
-gceSTATUS
-gcoSURF_ClearRect(
- IN gcoSURF Surface,
- IN gctINT Left,
- IN gctINT Top,
- IN gctINT Right,
- IN gctINT Bottom,
- IN gctUINT Flags
- );
-
-/* TO BE REMOVED */
- gceSTATUS
- depr_gcoSURF_Resolve(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gctUINT32 DestAddress,
- IN gctPOINTER DestBits,
- IN gctINT DestStride,
- IN gceSURF_TYPE DestType,
- IN gceSURF_FORMAT DestFormat,
- IN gctUINT DestWidth,
- IN gctUINT DestHeight
- );
-
- gceSTATUS
- depr_gcoSURF_ResolveRect(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gctUINT32 DestAddress,
- IN gctPOINTER DestBits,
- IN gctINT DestStride,
- IN gceSURF_TYPE DestType,
- IN gceSURF_FORMAT DestFormat,
- IN gctUINT DestWidth,
- IN gctUINT DestHeight,
- IN gcsPOINT_PTR SrcOrigin,
- IN gcsPOINT_PTR DestOrigin,
- IN gcsPOINT_PTR RectSize
- );
-
-/* Resample surface. */
-gceSTATUS
-gcoSURF_Resample(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface
- );
-
-/* Resolve surface. */
-gceSTATUS
-gcoSURF_Resolve(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface
- );
-
-/* Resolve rectangular area of a surface. */
-gceSTATUS
-gcoSURF_ResolveRect(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gcsPOINT_PTR SrcOrigin,
- IN gcsPOINT_PTR DestOrigin,
- IN gcsPOINT_PTR RectSize
- );
-
-/* Set surface resolvability. */
-gceSTATUS
-gcoSURF_SetResolvability(
- IN gcoSURF Surface,
- IN gctBOOL Resolvable
- );
-
-/******************************************************************************\
-******************************** gcoINDEX Object *******************************
-\******************************************************************************/
-
-/* Construct a new gcoINDEX object. */
-gceSTATUS
-gcoINDEX_Construct(
- IN gcoHAL Hal,
- OUT gcoINDEX * Index
- );
-
-/* Destroy a gcoINDEX object. */
-gceSTATUS
-gcoINDEX_Destroy(
- IN gcoINDEX Index
- );
-
-/* Lock index in memory. */
-gceSTATUS
-gcoINDEX_Lock(
- IN gcoINDEX Index,
- OUT gctUINT32 * Address,
- OUT gctPOINTER * Memory
- );
-
-/* Unlock index that was previously locked with gcoINDEX_Lock. */
-gceSTATUS
-gcoINDEX_Unlock(
- IN gcoINDEX Index
- );
-
-/* Upload index data into the memory. */
-gceSTATUS
-gcoINDEX_Load(
- IN gcoINDEX Index,
- IN gceINDEX_TYPE IndexType,
- IN gctUINT32 IndexCount,
- IN gctPOINTER IndexBuffer
- );
-
-/* Bind an index object to the hardware, for neocore hacking*/
-gceSTATUS
-gcoINDEX_LoadHack(
- IN gcoINDEX Index,
- IN gceINDEX_TYPE IndexType,
- IN gctUINT32 IndexCount,
- IN gctPOINTER IndexBuffer
- );
-
-/* Bind an index object to the hardware. */
-gceSTATUS
-gcoINDEX_Bind(
- IN gcoINDEX Index,
- IN gceINDEX_TYPE Type
- );
-
-/* Bind an index object to the hardware. */
-gceSTATUS
-gcoINDEX_BindOffset(
- IN gcoINDEX Index,
- IN gceINDEX_TYPE Type,
- IN gctUINT32 Offset
- );
-
-/* Free existing index buffer. */
-gceSTATUS
-gcoINDEX_Free(
- IN gcoINDEX Index
- );
-
-/* Upload data into an index buffer. */
-gceSTATUS
-gcoINDEX_Upload(
- IN gcoINDEX Index,
- IN gctCONST_POINTER Buffer,
- IN gctSIZE_T Bytes
- );
-
-/* Upload data into an index buffer starting at an offset. */
-gceSTATUS
-gcoINDEX_UploadOffset(
- IN gcoINDEX Index,
- IN gctUINT32 Offset,
- IN gctCONST_POINTER Buffer,
- IN gctSIZE_T Bytes
- );
-
-/* Query the index capabilities. */
-gceSTATUS
-gcoINDEX_QueryCaps(
- OUT gctBOOL * Index8,
- OUT gctBOOL * Index16,
- OUT gctBOOL * Index32,
- OUT gctUINT * MaxIndex
- );
-
-/* Determine the index range in the current index buffer. */
-gceSTATUS
-gcoINDEX_GetIndexRange(
- IN gcoINDEX Index,
- IN gceINDEX_TYPE Type,
- IN gctUINT32 Offset,
- IN gctUINT32 Count,
- OUT gctUINT32 * MinimumIndex,
- OUT gctUINT32 * MaximumIndex
- );
-
-/* Dynamic buffer management. */
-gceSTATUS
-gcoINDEX_SetDynamic(
- IN gcoINDEX Index,
- IN gctSIZE_T Bytes,
- IN gctUINT Buffers
- );
-
-gceSTATUS
-gcoINDEX_UploadDynamic(
- IN gcoINDEX Index,
- IN gctCONST_POINTER Data,
- IN gctSIZE_T Bytes
- );
-
-/******************************************************************************\
-********************************** gco3D Object *********************************
-\******************************************************************************/
-
-/* Clear flags. */
-typedef enum _gceCLEAR
-{
- gcvCLEAR_COLOR = 0x1,
- gcvCLEAR_DEPTH = 0x2,
- gcvCLEAR_STENCIL = 0x4,
- gcvCLEAR_HZ = 0x8,
- gcvCLEAR_HAS_VAA = 0x10,
-}
-gceCLEAR;
-
-/* Blending targets. */
-typedef enum _gceBLEND_UNIT
-{
- gcvBLEND_SOURCE,
- gcvBLEND_TARGET,
-}
-gceBLEND_UNIT;
-
-/* Construct a new gco3D object. */
-gceSTATUS
-gco3D_Construct(
- IN gcoHAL Hal,
- OUT gco3D * Engine
- );
-
-/* Destroy an gco3D object. */
-gceSTATUS
-gco3D_Destroy(
- IN gco3D Engine
- );
-
-/* Set 3D API type. */
-gceSTATUS
-gco3D_SetAPI(
- IN gco3D Engine,
- IN gceAPI ApiType
- );
-
-/* Set render target. */
-gceSTATUS
-gco3D_SetTarget(
- IN gco3D Engine,
- IN gcoSURF Surface
- );
-
-/* Unset render target. */
-gceSTATUS
-gco3D_UnsetTarget(
- IN gco3D Engine,
- IN gcoSURF Surface
- );
-
-/* Set depth buffer. */
-gceSTATUS
-gco3D_SetDepth(
- IN gco3D Engine,
- IN gcoSURF Surface
- );
-
-/* Unset depth buffer. */
-gceSTATUS
-gco3D_UnsetDepth(
- IN gco3D Engine,
- IN gcoSURF Surface
- );
-
-/* Set viewport. */
-gceSTATUS
-gco3D_SetViewport(
- IN gco3D Engine,
- IN gctINT32 Left,
- IN gctINT32 Top,
- IN gctINT32 Right,
- IN gctINT32 Bottom
- );
-
-/* Set scissors. */
-gceSTATUS
-gco3D_SetScissors(
- IN gco3D Engine,
- IN gctINT32 Left,
- IN gctINT32 Top,
- IN gctINT32 Right,
- IN gctINT32 Bottom
- );
-
-/* Set clear color. */
-gceSTATUS
-gco3D_SetClearColor(
- IN gco3D Engine,
- IN gctUINT8 Red,
- IN gctUINT8 Green,
- IN gctUINT8 Blue,
- IN gctUINT8 Alpha
- );
-
-/* Set fixed point clear color. */
-gceSTATUS
-gco3D_SetClearColorX(
- IN gco3D Engine,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-/* Set floating point clear color. */
-gceSTATUS
-gco3D_SetClearColorF(
- IN gco3D Engine,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-/* Set fixed point clear depth. */
-gceSTATUS
-gco3D_SetClearDepthX(
- IN gco3D Engine,
- IN gctFIXED_POINT Depth
- );
-
-/* Set floating point clear depth. */
-gceSTATUS
-gco3D_SetClearDepthF(
- IN gco3D Engine,
- IN gctFLOAT Depth
- );
-
-/* Set clear stencil. */
-gceSTATUS
-gco3D_SetClearStencil(
- IN gco3D Engine,
- IN gctUINT32 Stencil
- );
-
-/* Clear a Rect sub-surface. */
-gceSTATUS
-gco3D_ClearRect(
- IN gco3D Engine,
- IN gctUINT32 Address,
- IN gctPOINTER Memory,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gctINT32 Left,
- IN gctINT32 Top,
- IN gctINT32 Right,
- IN gctINT32 Bottom,
- IN gctUINT32 Width,
- IN gctUINT32 Height,
- IN gctUINT32 Flags
- );
-
-/* Clear surface. */
-gceSTATUS
-gco3D_Clear(
- IN gco3D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gctUINT32 Width,
- IN gctUINT32 Height,
- IN gctUINT32 Flags
- );
-
-
-/* Clear tile status. */
-gceSTATUS
-gco3D_ClearTileStatus(
- IN gco3D Engine,
- IN gcsSURF_INFO_PTR Surface,
- IN gctUINT32 TileStatusAddress,
- IN gctUINT32 Flags
- );
-
-/* Set shading mode. */
-gceSTATUS
-gco3D_SetShading(
- IN gco3D Engine,
- IN gceSHADING Shading
- );
-
-/* Set blending mode. */
-gceSTATUS
-gco3D_EnableBlending(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set blending function. */
-gceSTATUS
-gco3D_SetBlendFunction(
- IN gco3D Engine,
- IN gceBLEND_UNIT Unit,
- IN gceBLEND_FUNCTION FunctionRGB,
- IN gceBLEND_FUNCTION FunctionAlpha
- );
-
-/* Set blending mode. */
-gceSTATUS
-gco3D_SetBlendMode(
- IN gco3D Engine,
- IN gceBLEND_MODE ModeRGB,
- IN gceBLEND_MODE ModeAlpha
- );
-
-/* Set blending color. */
-gceSTATUS
-gco3D_SetBlendColor(
- IN gco3D Engine,
- IN gctUINT Red,
- IN gctUINT Green,
- IN gctUINT Blue,
- IN gctUINT Alpha
- );
-
-/* Set fixed point blending color. */
-gceSTATUS
-gco3D_SetBlendColorX(
- IN gco3D Engine,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-/* Set floating point blending color. */
-gceSTATUS
-gco3D_SetBlendColorF(
- IN gco3D Engine,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-/* Set culling mode. */
-gceSTATUS
-gco3D_SetCulling(
- IN gco3D Engine,
- IN gceCULL Mode
- );
-
-/* Enable point size */
-gceSTATUS
-gco3D_SetPointSizeEnable(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set point sprite */
-gceSTATUS
-gco3D_SetPointSprite(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set fill mode. */
-gceSTATUS
-gco3D_SetFill(
- IN gco3D Engine,
- IN gceFILL Mode
- );
-
-/* Set depth compare mode. */
-gceSTATUS
-gco3D_SetDepthCompare(
- IN gco3D Engine,
- IN gceCOMPARE Compare
- );
-
-/* Enable depth writing. */
-gceSTATUS
-gco3D_EnableDepthWrite(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set depth mode. */
-gceSTATUS
-gco3D_SetDepthMode(
- IN gco3D Engine,
- IN gceDEPTH_MODE Mode
- );
-
-/* Set depth range. */
-gceSTATUS
-gco3D_SetDepthRangeX(
- IN gco3D Engine,
- IN gceDEPTH_MODE Mode,
- IN gctFIXED_POINT Near,
- IN gctFIXED_POINT Far
- );
-
-/* Set depth range. */
-gceSTATUS
-gco3D_SetDepthRangeF(
- IN gco3D Engine,
- IN gceDEPTH_MODE Mode,
- IN gctFLOAT Near,
- IN gctFLOAT Far
- );
-
-/* Set last pixel enable */
-gceSTATUS
-gco3D_SetLastPixelEnable(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set depth Bias and Scale */
-gceSTATUS
-gco3D_SetDepthScaleBiasX(
- IN gco3D Engine,
- IN gctFIXED_POINT DepthScale,
- IN gctFIXED_POINT DepthBias
- );
-
-gceSTATUS
-gco3D_SetDepthScaleBiasF(
- IN gco3D Engine,
- IN gctFLOAT DepthScale,
- IN gctFLOAT DepthBias
- );
-
-/* Enable or disable dithering. */
-gceSTATUS
-gco3D_EnableDither(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set color write enable bits. */
-gceSTATUS
-gco3D_SetColorWrite(
- IN gco3D Engine,
- IN gctUINT8 Enable
- );
-
-/* Enable or disable early depth. */
-gceSTATUS
-gco3D_SetEarlyDepth(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Enable or disable depth-only mode. */
-gceSTATUS
-gco3D_SetDepthOnly(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set stencil mode. */
-gceSTATUS
-gco3D_SetStencilMode(
- IN gco3D Engine,
- IN gceSTENCIL_MODE Mode
- );
-
-/* Set stencil mask. */
-gceSTATUS
-gco3D_SetStencilMask(
- IN gco3D Engine,
- IN gctUINT8 Mask
- );
-
-/* Set stencil write mask. */
-gceSTATUS
-gco3D_SetStencilWriteMask(
- IN gco3D Engine,
- IN gctUINT8 Mask
- );
-
-/* Set stencil reference. */
-gceSTATUS
-gco3D_SetStencilReference(
- IN gco3D Engine,
- IN gctUINT8 Reference,
- IN gctBOOL Front
- );
-
-/* Set stencil compare. */
-gceSTATUS
-gco3D_SetStencilCompare(
- IN gco3D Engine,
- IN gceSTENCIL_WHERE Where,
- IN gceCOMPARE Compare
- );
-
-/* Set stencil operation on pass. */
-gceSTATUS
-gco3D_SetStencilPass(
- IN gco3D Engine,
- IN gceSTENCIL_WHERE Where,
- IN gceSTENCIL_OPERATION Operation
- );
-
-/* Set stencil operation on fail. */
-gceSTATUS
-gco3D_SetStencilFail(
- IN gco3D Engine,
- IN gceSTENCIL_WHERE Where,
- IN gceSTENCIL_OPERATION Operation
- );
-
-/* Set stencil operation on depth fail. */
-gceSTATUS
-gco3D_SetStencilDepthFail(
- IN gco3D Engine,
- IN gceSTENCIL_WHERE Where,
- IN gceSTENCIL_OPERATION Operation
- );
-
-/* Enable or disable alpha test. */
-gceSTATUS
-gco3D_SetAlphaTest(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set alpha test compare. */
-gceSTATUS
-gco3D_SetAlphaCompare(
- IN gco3D Engine,
- IN gceCOMPARE Compare
- );
-
-/* Set alpha test reference in unsigned integer. */
-gceSTATUS
-gco3D_SetAlphaReference(
- IN gco3D Engine,
- IN gctUINT8 Reference
- );
-
-/* Set alpha test reference in fixed point. */
-gceSTATUS
-gco3D_SetAlphaReferenceX(
- IN gco3D Engine,
- IN gctFIXED_POINT Reference
- );
-
-/* Set alpha test reference in floating point. */
-gceSTATUS
-gco3D_SetAlphaReferenceF(
- IN gco3D Engine,
- IN gctFLOAT Reference
- );
-
-/* Enable/Disable anti-alias line. */
-gceSTATUS
-gco3D_SetAntiAliasLine(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Set texture slot for anti-alias line. */
-gceSTATUS
-gco3D_SetAALineTexSlot(
- IN gco3D Engine,
- IN gctUINT TexSlot
- );
-
-/* Set anti-alias line width scale. */
-gceSTATUS
-gco3D_SetAALineWidth(
- IN gco3D Engine,
- IN gctFLOAT Width
- );
-
-/* Draw a number of primitives. */
-gceSTATUS
-gco3D_DrawPrimitives(
- IN gco3D Engine,
- IN gcePRIMITIVE Type,
- IN gctINT StartVertex,
- IN gctSIZE_T PrimitiveCount
- );
-
-/* Draw a number of primitives using offsets. */
-gceSTATUS
-gco3D_DrawPrimitivesOffset(
- IN gco3D Engine,
- IN gcePRIMITIVE Type,
- IN gctINT32 StartOffset,
- IN gctSIZE_T PrimitiveCount
- );
-
-/* Draw a number of indexed primitives. */
-gceSTATUS
-gco3D_DrawIndexedPrimitives(
- IN gco3D Engine,
- IN gcePRIMITIVE Type,
- IN gctINT BaseVertex,
- IN gctINT StartIndex,
- IN gctSIZE_T PrimitiveCount
- );
-
-/* Draw a number of indexed primitives using offsets. */
-gceSTATUS
-gco3D_DrawIndexedPrimitivesOffset(
- IN gco3D Engine,
- IN gcePRIMITIVE Type,
- IN gctINT32 BaseOffset,
- IN gctINT32 StartOffset,
- IN gctSIZE_T PrimitiveCount
- );
-
-/* Enable or disable anti-aliasing. */
-gceSTATUS
-gco3D_SetAntiAlias(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-/* Write data into the command buffer. */
-gceSTATUS
-gco3D_WriteBuffer(
- IN gco3D Engine,
- IN gctCONST_POINTER Data,
- IN gctSIZE_T Bytes,
- IN gctBOOL Aligned
- );
-
-/*Send sempahore and stall until sempahore is signalled.*/
-gceSTATUS
-gco3D_Semaphore(
- IN gco3D Engine,
- IN gceWHERE From,
- IN gceWHERE To,
- IN gceHOW How);
-
-/*Set the subpixels center .*/
-gceSTATUS
-gco3D_SetCentroids(
- IN gco3D Engine,
- IN gctUINT32 Index,
- IN gctPOINTER Centroids
- );
-/*----------------------------------------------------------------------------*/
-/*-------------------------- gco3D Fragment Processor ------------------------*/
-
-/* Set the fragment processor configuration. */
-gceSTATUS
-gco3D_SetWClipEnable(
- IN gco3D Engine,
- IN gctBOOL Enable
- );
-
-gceSTATUS
-gco3D_SetWPlaneLimitF(
- IN gco3D Engine,
- IN gctFLOAT Value
- );
-
-gceSTATUS
-gco3D_SetWPlaneLimitX(
- IN gco3D Engine,
- IN gctFIXED_POINT Value
- );
-/*----------------------------------------------------------------------------*/
-/*-------------------------- gco3D Fragment Processor ------------------------*/
-
-/* Set the fragment processor configuration. */
-gceSTATUS
-gco3D_SetFragmentConfiguration(
- IN gco3D Engine,
- IN gctBOOL ColorFromStream,
- IN gctBOOL EnableFog,
- IN gctBOOL EnableSmoothPoint,
- IN gctUINT32 ClipPlanes
- );
-
-/* Enable/disable texture stage operation. */
-gceSTATUS
-gco3D_EnableTextureStage(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gctBOOL Enable
- );
-
-/* Program the channel enable masks for the color texture function. */
-gceSTATUS
-gco3D_SetTextureColorMask(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gctBOOL ColorEnabled,
- IN gctBOOL AlphaEnabled
- );
-
-/* Program the channel enable masks for the alpha texture function. */
-gceSTATUS
-gco3D_SetTextureAlphaMask(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gctBOOL ColorEnabled,
- IN gctBOOL AlphaEnabled
- );
-
-/* Program the constant fragment color. */
-gceSTATUS
-gco3D_SetFragmentColorX(
- IN gco3D Engine,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-gceSTATUS
-gco3D_SetFragmentColorF(
- IN gco3D Engine,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-/* Program the constant fog color. */
-gceSTATUS
-gco3D_SetFogColorX(
- IN gco3D Engine,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-gceSTATUS
-gco3D_SetFogColorF(
- IN gco3D Engine,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-/* Program the constant texture color. */
-gceSTATUS
-gco3D_SetTetxureColorX(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-gceSTATUS
-gco3D_SetTetxureColorF(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-/* Configure color texture function. */
-gceSTATUS
-gco3D_SetColorTextureFunction(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gceTEXTURE_FUNCTION Function,
- IN gceTEXTURE_SOURCE Source0,
- IN gceTEXTURE_CHANNEL Channel0,
- IN gceTEXTURE_SOURCE Source1,
- IN gceTEXTURE_CHANNEL Channel1,
- IN gceTEXTURE_SOURCE Source2,
- IN gceTEXTURE_CHANNEL Channel2,
- IN gctINT Scale
- );
-
-/* Configure alpha texture function. */
-gceSTATUS
-gco3D_SetAlphaTextureFunction(
- IN gco3D Engine,
- IN gctINT Stage,
- IN gceTEXTURE_FUNCTION Function,
- IN gceTEXTURE_SOURCE Source0,
- IN gceTEXTURE_CHANNEL Channel0,
- IN gceTEXTURE_SOURCE Source1,
- IN gceTEXTURE_CHANNEL Channel1,
- IN gceTEXTURE_SOURCE Source2,
- IN gceTEXTURE_CHANNEL Channel2,
- IN gctINT Scale
- );
-
-
-/******************************************************************************\
-******************************* gcoTEXTURE Object *******************************
-\******************************************************************************/
-
-/* Cube faces. */
-typedef enum _gceTEXTURE_FACE
-{
- gcvFACE_NONE,
- gcvFACE_POSITIVE_X,
- gcvFACE_NEGATIVE_X,
- gcvFACE_POSITIVE_Y,
- gcvFACE_NEGATIVE_Y,
- gcvFACE_POSITIVE_Z,
- gcvFACE_NEGATIVE_Z,
-}
-gceTEXTURE_FACE;
-
-typedef struct _gcsTEXTURE
-{
- /* Addressing modes. */
- gceTEXTURE_ADDRESSING s;
- gceTEXTURE_ADDRESSING t;
- gceTEXTURE_ADDRESSING r;
-
- /* Border color. */
- gctUINT8 border[4];
-
- /* Filters. */
- gceTEXTURE_FILTER minFilter;
- gceTEXTURE_FILTER magFilter;
- gceTEXTURE_FILTER mipFilter;
-
- /* Level of detail. */
- gctFIXED_POINT lodBias;
- gctFIXED_POINT lodMin;
- gctFIXED_POINT lodMax;
-}
-gcsTEXTURE, * gcsTEXTURE_PTR;
-
-
-/* Construct a new gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_Construct(
- IN gcoHAL Hal,
- OUT gcoTEXTURE * Texture
- );
-
-/* Construct a new sized gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_ConstructSized(
- IN gcoHAL Hal,
- IN gceSURF_FORMAT Format,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Depth,
- IN gctUINT Faces,
- IN gctUINT MipMapCount,
- IN gcePOOL Pool,
- OUT gcoTEXTURE * Texture
- );
-
-/* Destroy an gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_Destroy(
- IN gcoTEXTURE Texture
- );
-
-/* Upload data to an gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_Upload(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_FACE Face,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Slice,
- IN gctCONST_POINTER Memory,
- IN gctINT Stride,
- IN gceSURF_FORMAT Format
- );
-
-/* Upload data to an gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_UploadSub(
- IN gcoTEXTURE Texture,
- IN gctUINT MipMap,
- IN gceTEXTURE_FACE Face,
- IN gctUINT X,
- IN gctUINT Y,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Slice,
- IN gctCONST_POINTER Memory,
- IN gctINT Stride,
- IN gceSURF_FORMAT Format
- );
-
-/* Upload compressed data to an gcoTEXTURE object. */
-gceSTATUS
-gcoTEXTURE_UploadCompressed(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_FACE Face,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Slice,
- IN gctCONST_POINTER Memory,
- IN gctSIZE_T Bytes
- );
-
-/* Get gcoSURF object for a mipmap level. */
-gceSTATUS
-gcoTEXTURE_GetMipMap(
- IN gcoTEXTURE Texture,
- IN gctUINT MipMap,
- OUT gcoSURF * Surface
- );
-
-/* Get gcoSURF object for a mipmap level and face offset. */
-gceSTATUS
-gcoTEXTURE_GetMipMapFace(
- IN gcoTEXTURE Texture,
- IN gctUINT MipMap,
- IN gceTEXTURE_FACE Face,
- OUT gcoSURF * Surface,
- OUT gctUINT32_PTR Offset
- );
-
-gceSTATUS
-gcoTEXTURE_AddMipMap(
- IN gcoTEXTURE Texture,
- IN gctINT Level,
- IN gceSURF_FORMAT Format,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Depth,
- IN gctUINT Faces,
- IN gcePOOL Pool,
- OUT gcoSURF * Surface
- );
-
-gceSTATUS
-gcoTEXTURE_AddMipMapFromClient(
- IN gcoTEXTURE Texture,
- IN gctINT Level,
- IN gcoSURF Surface
- );
-
-gceSTATUS
-gcoTEXTURE_AddMipMapFromSurface(
- IN gcoTEXTURE Texture,
- IN gctINT Level,
- IN gcoSURF Surface
- );
-
-gceSTATUS
-gcoTEXTURE_SetEndianHint(
- IN gcoTEXTURE Texture,
- IN gceENDIAN_HINT EndianHint
- );
-
-gceSTATUS
-gcoTEXTURE_SetAddressingMode(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_WHICH Which,
- IN gceTEXTURE_ADDRESSING Mode
- );
-
-gceSTATUS
-gcoTEXTURE_SetBorderColor(
- IN gcoTEXTURE Texture,
- IN gctUINT Red,
- IN gctUINT Green,
- IN gctUINT Blue,
- IN gctUINT Alpha
- );
-
-gceSTATUS
-gcoTEXTURE_SetBorderColorX(
- IN gcoTEXTURE Texture,
- IN gctFIXED_POINT Red,
- IN gctFIXED_POINT Green,
- IN gctFIXED_POINT Blue,
- IN gctFIXED_POINT Alpha
- );
-
-gceSTATUS
-gcoTEXTURE_SetBorderColorF(
- IN gcoTEXTURE Texture,
- IN gctFLOAT Red,
- IN gctFLOAT Green,
- IN gctFLOAT Blue,
- IN gctFLOAT Alpha
- );
-
-gceSTATUS
-gcoTEXTURE_SetMinFilter(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_FILTER Filter
- );
-
-gceSTATUS
-gcoTEXTURE_SetMagFilter(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_FILTER Filter
- );
-
-gceSTATUS
-gcoTEXTURE_SetMipFilter(
- IN gcoTEXTURE Texture,
- IN gceTEXTURE_FILTER Filter
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODBiasX(
- IN gcoTEXTURE Texture,
- IN gctFIXED_POINT Bias
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODBiasF(
- IN gcoTEXTURE Texture,
- IN gctFLOAT Bias
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODMinX(
- IN gcoTEXTURE Texture,
- IN gctFIXED_POINT LevelOfDetail
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODMinF(
- IN gcoTEXTURE Texture,
- IN gctFLOAT LevelOfDetail
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODMaxX(
- IN gcoTEXTURE Texture,
- IN gctFIXED_POINT LevelOfDetail
- );
-
-gceSTATUS
-gcoTEXTURE_SetLODMaxF(
- IN gcoTEXTURE Texture,
- IN gctFLOAT LevelOfDetail
- );
-
-gceSTATUS
-gcoTEXTURE_Bind(
- IN gcoTEXTURE Texture,
- IN gctINT Sampler
- );
-
-gceSTATUS
-gcoTEXTURE_Disable(
- IN gcoHAL Hal,
- IN gctINT Sampler
- );
-
-gceSTATUS
-gcoTEXTURE_Flush(
- IN gcoTEXTURE Texture
- );
-
-gceSTATUS
-gcoTEXTURE_QueryCaps(
- IN gcoHAL Hal,
- OUT gctUINT * MaxWidth,
- OUT gctUINT * MaxHeight,
- OUT gctUINT * MaxDepth,
- OUT gctBOOL * Cubic,
- OUT gctBOOL * NonPowerOfTwo,
- OUT gctUINT * VertexSamplers,
- OUT gctUINT * PixelSamplers
- );
-
-gceSTATUS
-gcoTEXTURE_GetClosestFormat(
- IN gcoHAL Hal,
- IN gceSURF_FORMAT InFormat,
- OUT gceSURF_FORMAT* OutFormat
- );
-
-gceSTATUS
-gcoTEXTURE_RenderIntoMipMap(
- IN gcoTEXTURE Texture,
- IN gctINT Level
- );
-
-gceSTATUS
-gcoTEXTURE_IsRenderable(
- IN gcoTEXTURE Texture,
- IN gctUINT Level
- );
-
-gceSTATUS
-gcoTEXTURE_IsComplete(
- IN gcoTEXTURE Texture,
- IN gctINT MaxLevel
- );
-
-gceSTATUS
-gcoTEXTURE_BindTexture(
- IN gcoTEXTURE Texture,
- IN gctINT Sampler,
- IN gcsTEXTURE_PTR Info
- );
-
-/******************************************************************************\
-******************************* gcoSTREAM Object ******************************
-\******************************************************************************/
-
-typedef enum _gceVERTEX_FORMAT
-{
- gcvVERTEX_BYTE,
- gcvVERTEX_UNSIGNED_BYTE,
- gcvVERTEX_SHORT,
- gcvVERTEX_UNSIGNED_SHORT,
- gcvVERTEX_INT,
- gcvVERTEX_UNSIGNED_INT,
- gcvVERTEX_FIXED,
- gcvVERTEX_HALF,
- gcvVERTEX_FLOAT,
-}
-gceVERTEX_FORMAT;
-
-gceSTATUS
-gcoSTREAM_Construct(
- IN gcoHAL Hal,
- OUT gcoSTREAM * Stream
- );
-
-gceSTATUS
-gcoSTREAM_Destroy(
- IN gcoSTREAM Stream
- );
-
-gceSTATUS
-gcoSTREAM_Upload(
- IN gcoSTREAM Stream,
- IN gctCONST_POINTER Buffer,
- IN gctUINT32 Offset,
- IN gctSIZE_T Bytes,
- IN gctBOOL Dynamic
- );
-
-gceSTATUS
-gcoSTREAM_SetStride(
- IN gcoSTREAM Stream,
- IN gctUINT32 Stride
- );
-
-gceSTATUS
-gcoSTREAM_Lock(
- IN gcoSTREAM Stream,
- OUT gctPOINTER * Logical,
- OUT gctUINT32 * Physical
- );
-
-gceSTATUS
-gcoSTREAM_Unlock(
- IN gcoSTREAM Stream);
-
-gceSTATUS
-gcoSTREAM_Reserve(
- IN gcoSTREAM Stream,
- IN gctSIZE_T Bytes
- );
-
-gceSTATUS
-gcoSTREAM_Flush(
- IN gcoSTREAM Stream
- );
-
-/* Dynamic buffer API. */
-gceSTATUS
-gcoSTREAM_SetDynamic(
- IN gcoSTREAM Stream,
- IN gctSIZE_T Bytes,
- IN gctUINT Buffers
- );
-
-typedef struct _gcsSTREAM_INFO
-{
- gctUINT index;
- gceVERTEX_FORMAT format;
- gctBOOL normalized;
- gctUINT components;
- gctSIZE_T size;
- gctCONST_POINTER data;
- gctUINT stride;
-}
-gcsSTREAM_INFO, * gcsSTREAM_INFO_PTR;
-
-gceSTATUS
-gcoSTREAM_UploadDynamic(
- IN gcoSTREAM Stream,
- IN gctUINT VertexCount,
- IN gctUINT InfoCount,
- IN gcsSTREAM_INFO_PTR Info,
- IN gcoVERTEX Vertex
- );
-
-/******************************************************************************\
-******************************** gcoVERTEX Object ******************************
-\******************************************************************************/
-
-typedef struct _gcsVERTEX_ATTRIBUTES
-{
- gceVERTEX_FORMAT format;
- gctBOOL normalized;
- gctUINT32 components;
- gctSIZE_T size;
- gctUINT32 stream;
- gctUINT32 offset;
- gctUINT32 stride;
-}
-gcsVERTEX_ATTRIBUTES;
-
-gceSTATUS
-gcoVERTEX_Construct(
- IN gcoHAL Hal,
- OUT gcoVERTEX * Vertex
- );
-
-gceSTATUS
-gcoVERTEX_Destroy(
- IN gcoVERTEX Vertex
- );
-
-gceSTATUS
-gcoVERTEX_Reset(
- IN gcoVERTEX Vertex
- );
-
-gceSTATUS
-gcoVERTEX_EnableAttribute(
- IN gcoVERTEX Vertex,
- IN gctUINT32 Index,
- IN gceVERTEX_FORMAT Format,
- IN gctBOOL Normalized,
- IN gctUINT32 Components,
- IN gcoSTREAM Stream,
- IN gctUINT32 Offset,
- IN gctUINT32 Stride
- );
-
-gceSTATUS
-gcoVERTEX_DisableAttribute(
- IN gcoVERTEX Vertex,
- IN gctUINT32 Index
- );
-
-gceSTATUS
-gcoVERTEX_Bind(
- IN gcoVERTEX Vertex
- );
-
-gceSTATUS
-gcoVERTEX_BindHack(
- IN gctUINT32 ActiveAttributeCount,
- IN gctUINT32 TotalStride,
- IN gcoVERTEX Vertex,
- IN gctUINT32 Address
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_engine_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_enum_h_
-#define __gc_hal_enum_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Chip models. */
-typedef enum _gceCHIPMODEL
-{
- gcv300 = 0x0300,
- gcv400 = 0x0400,
- gcv410 = 0x0410,
- gcv450 = 0x0450,
- gcv500 = 0x0500,
- gcv530 = 0x0530,
- gcv600 = 0x0600,
- gcv700 = 0x0700,
- gcv800 = 0x0800,
- gcv860 = 0x0860,
- gcv1000 = 0x1000,
-}
-gceCHIPMODEL;
-
-/* Chip features. */
-typedef enum _gceFEATURE
-{
- gcvFEATURE_PIPE_2D,
- gcvFEATURE_PIPE_3D,
- gcvFEATURE_PIPE_VG,
- gcvFEATURE_DC,
- gcvFEATURE_HIGH_DYNAMIC_RANGE,
- gcvFEATURE_MODULE_CG,
- gcvFEATURE_MIN_AREA,
- gcvFEATURE_BUFFER_INTERLEAVING,
- gcvFEATURE_BYTE_WRITE_2D,
- gcvFEATURE_ENDIANNESS_CONFIG,
- gcvFEATURE_DUAL_RETURN_BUS,
- gcvFEATURE_DEBUG_MODE,
- gcvFEATURE_YUY2_RENDER_TARGET,
- gcvFEATURE_FRAGMENT_PROCESSOR,
- gcvFEATURE_2DPE20,
- gcvFEATURE_FAST_CLEAR,
- gcvFEATURE_YUV420_TILER,
- gcvFEATURE_YUY2_AVERAGING,
- gcvFEATURE_FLIP_Y,
- gcvFEATURE_EARLY_Z,
- gcvFEATURE_Z_COMPRESSION,
- gcvFEATURE_MSAA,
- gcvFEATURE_SPECIAL_ANTI_ALIASING,
- gcvFEATURE_SPECIAL_MSAA_LOD,
- gcvFEATURE_422_TEXTURE_COMPRESSION,
- gcvFEATURE_DXT_TEXTURE_COMPRESSION,
- gcvFEATURE_ETC1_TEXTURE_COMPRESSION,
- gcvFEATURE_CORRECT_TEXTURE_CONVERTER,
- gcvFEATURE_TEXTURE_8K,
- gcvFEATURE_SCALER,
- gcvFEATURE_YUV420_SCALER,
- gcvFEATURE_SHADER_HAS_W,
- gcvFEATURE_SHADER_HAS_SIGN,
- gcvFEATURE_SHADER_HAS_FLOOR,
- gcvFEATURE_SHADER_HAS_CEIL,
- gcvFEATURE_SHADER_HAS_SQRT,
- gcvFEATURE_SHADER_HAS_TRIG,
- gcvFEATURE_VAA,
- gcvFEATURE_HZ,
- gcvFEATURE_CORRECT_STENCIL,
- gcvFEATURE_VG20,
- gcvFEATURE_VG_FILTER,
- gcvFEATURE_VG21,
- gcvFEATURE_VG_DOUBLE_BUFFER,
- gcvFEATURE_MC20,
- gcvFEATURE_SUPER_TILED,
-
- gcvFEATURE_2D_FILTERBLIT_PLUS_ALPHABLEND,
- gcvFEATURE_2D_DITHER,
- gcvFEATURE_2D_A8_TARGET,
- gcvFEATURE_2D_FILTERBLIT_FULLROTATION,
- gcvFEATURE_2D_BITBLIT_FULLROTATION,
-
- gcvFEATURE_WIDE_LINE,
- gcvFEATURE_FC_FLUSH_STALL,
-
- gcvFEATURE_FULL_DIRECTFB,
- gcvFEATURE_HALF_FLOAT_PIPE,
- gcvFEATURE_LINE_LOOP,
- gcvFEATURE_2D_YUV_BLIT,
- gcvFEATURE_2D_TILING,
-}
-gceFEATURE;
-
-/* Chip Power Status. */
-typedef enum _gceCHIPPOWERSTATE
-{
- gcvPOWER_ON,
- gcvPOWER_OFF,
- gcvPOWER_IDLE,
- gcvPOWER_SUSPEND,
- gcvPOWER_ON_BROADCAST,
- gcvPOWER_SUSPEND_ATPOWERON,
- gcvPOWER_OFF_ATPOWERON,
- gcvPOWER_IDLE_BROADCAST,
- gcvPOWER_SUSPEND_BROADCAST,
- gcvPOWER_OFF_BROADCAST,
- gcvPOWER_OFF_RECOVERY,
-}
-gceCHIPPOWERSTATE;
-
-/* Surface types. */
-typedef enum _gceSURF_TYPE
-{
- gcvSURF_TYPE_UNKNOWN,
- gcvSURF_INDEX,
- gcvSURF_VERTEX,
- gcvSURF_TEXTURE,
- gcvSURF_RENDER_TARGET,
- gcvSURF_DEPTH,
- gcvSURF_BITMAP,
- gcvSURF_TILE_STATUS,
- gcvSURF_MASK,
- gcvSURF_SCISSOR,
- gcvSURF_HIERARCHICAL_DEPTH,
- gcvSURF_NUM_TYPES, /* Make sure this is the last one! */
-
- /* Combinations. */
- gcvSURF_NO_TILE_STATUS = 0x100,
- gcvSURF_RENDER_TARGET_NO_TILE_STATUS = gcvSURF_RENDER_TARGET
- | gcvSURF_NO_TILE_STATUS,
- gcvSURF_DEPTH_NO_TILE_STATUS = gcvSURF_DEPTH
- | gcvSURF_NO_TILE_STATUS,
-}
-gceSURF_TYPE;
-
-typedef enum _gceSURF_COLOR_TYPE
-{
- gcvSURF_COLOR_UNKNOWN,
- gcvSURF_COLOR_LINEAR = 0x01,
- gcvSURF_COLOR_ALPHA_PRE = 0x02,
-}
-gceSURF_COLOR_TYPE;
-
-/* Rotation. */
-typedef enum _gceSURF_ROTATION
-{
- gcvSURF_0_DEGREE,
- gcvSURF_90_DEGREE,
- gcvSURF_180_DEGREE,
- gcvSURF_270_DEGREE,
- gcvSURF_FLIP_X,
- gcvSURF_FLIP_Y,
-}
-gceSURF_ROTATION;
-
-/* Surface formats. */
-typedef enum _gceSURF_FORMAT
-{
- /* Unknown format. */
- gcvSURF_UNKNOWN,
-
- /* Palettized formats. */
- gcvSURF_INDEX1 = 100,
- gcvSURF_INDEX4,
- gcvSURF_INDEX8,
-
- /* RGB formats. */
- gcvSURF_A2R2G2B2 = 200,
- gcvSURF_R3G3B2,
- gcvSURF_A8R3G3B2,
- gcvSURF_X4R4G4B4,
- gcvSURF_A4R4G4B4,
- gcvSURF_R4G4B4A4,
- gcvSURF_X1R5G5B5,
- gcvSURF_A1R5G5B5,
- gcvSURF_R5G5B5A1,
- gcvSURF_R5G6B5,
- gcvSURF_R8G8B8,
- gcvSURF_X8R8G8B8,
- gcvSURF_A8R8G8B8,
- gcvSURF_R8G8B8A8,
- gcvSURF_G8R8G8B8,
- gcvSURF_R8G8B8G8,
- gcvSURF_X2R10G10B10,
- gcvSURF_A2R10G10B10,
- gcvSURF_X12R12G12B12,
- gcvSURF_A12R12G12B12,
- gcvSURF_X16R16G16B16,
- gcvSURF_A16R16G16B16,
- gcvSURF_R8G8B8X8,
- gcvSURF_R5G5B5X1,
- gcvSURF_R4G4B4X4,
-
- /* BGR formats. */
- gcvSURF_A4B4G4R4 = 300,
- gcvSURF_A1B5G5R5,
- gcvSURF_B5G6R5,
- gcvSURF_B8G8R8,
- gcvSURF_X8B8G8R8,
- gcvSURF_A8B8G8R8,
- gcvSURF_A2B10G10R10,
- gcvSURF_A16B16G16R16,
- gcvSURF_G16R16,
- gcvSURF_B4G4R4A4,
- gcvSURF_B5G5R5A1,
- gcvSURF_B8G8R8X8,
- gcvSURF_B8G8R8A8,
- gcvSURF_X4B4G4R4,
- gcvSURF_X1B5G5R5,
- gcvSURF_B4G4R4X4,
- gcvSURF_B5G5R5X1,
-
- /* Compressed formats. */
- gcvSURF_DXT1 = 400,
- gcvSURF_DXT2,
- gcvSURF_DXT3,
- gcvSURF_DXT4,
- gcvSURF_DXT5,
- gcvSURF_CXV8U8,
- gcvSURF_ETC1,
-
- /* YUV formats. */
- gcvSURF_YUY2 = 500,
- gcvSURF_UYVY,
- gcvSURF_YV12,
- gcvSURF_I420,
- gcvSURF_NV12,
- gcvSURF_NV21,
- gcvSURF_NV16,
- gcvSURF_NV61,
- gcvSURF_YVYU,
- gcvSURF_VYUY,
-
- /* Depth formats. */
- gcvSURF_D16 = 600,
- gcvSURF_D24S8,
- gcvSURF_D32,
- gcvSURF_D24X8,
-
- /* Alpha formats. */
- gcvSURF_A4 = 700,
- gcvSURF_A8,
- gcvSURF_A12,
- gcvSURF_A16,
- gcvSURF_A32,
- gcvSURF_A1,
-
- /* Luminance formats. */
- gcvSURF_L4 = 800,
- gcvSURF_L8,
- gcvSURF_L12,
- gcvSURF_L16,
- gcvSURF_L32,
- gcvSURF_L1,
-
- /* Alpha/Luminance formats. */
- gcvSURF_A4L4 = 900,
- gcvSURF_A2L6,
- gcvSURF_A8L8,
- gcvSURF_A4L12,
- gcvSURF_A12L12,
- gcvSURF_A16L16,
-
- /* Bump formats. */
- gcvSURF_L6V5U5 = 1000,
- gcvSURF_V8U8,
- gcvSURF_X8L8V8U8,
- gcvSURF_Q8W8V8U8,
- gcvSURF_A2W10V10U10,
- gcvSURF_V16U16,
- gcvSURF_Q16W16V16U16,
-
- /* Floating point formats. */
- gcvSURF_R16F = 1100,
- gcvSURF_G16R16F,
- gcvSURF_A16B16G16R16F,
- gcvSURF_R32F,
- gcvSURF_G32R32F,
- gcvSURF_A32B32G32R32F,
-
-}
-gceSURF_FORMAT;
-
-/* Pixel swizzle modes. */
-typedef enum _gceSURF_SWIZZLE
-{
- gcvSURF_NOSWIZZLE,
- gcvSURF_ARGB,
- gcvSURF_ABGR,
- gcvSURF_RGBA,
- gcvSURF_BGRA
-}
-gceSURF_SWIZZLE;
-
-/* Transparency modes. */
-typedef enum _gceSURF_TRANSPARENCY
-{
- /* Valid only for PE 1.0 */
- gcvSURF_OPAQUE,
- gcvSURF_SOURCE_MATCH,
- gcvSURF_SOURCE_MASK,
- gcvSURF_PATTERN_MASK,
-}
-gceSURF_TRANSPARENCY;
-
-/* Transparency modes. */
-typedef enum _gce2D_TRANSPARENCY
-{
- /* Valid only for PE 2.0 */
- gcv2D_OPAQUE,
- gcv2D_KEYED,
- gcv2D_MASKED
-}
-gce2D_TRANSPARENCY;
-
-/* Mono packing modes. */
-typedef enum _gceSURF_MONOPACK
-{
- gcvSURF_PACKED8,
- gcvSURF_PACKED16,
- gcvSURF_PACKED32,
- gcvSURF_UNPACKED,
-}
-gceSURF_MONOPACK;
-
-/* Blending modes. */
-typedef enum _gceSURF_BLEND_MODE
-{
- /* Porter-Duff blending modes. */
- /* Fsrc Fdst */
- gcvBLEND_CLEAR, /* 0 0 */
- gcvBLEND_SRC, /* 1 0 */
- gcvBLEND_DST, /* 0 1 */
- gcvBLEND_SRC_OVER_DST, /* 1 1 - Asrc */
- gcvBLEND_DST_OVER_SRC, /* 1 - Adst 1 */
- gcvBLEND_SRC_IN_DST, /* Adst 0 */
- gcvBLEND_DST_IN_SRC, /* 0 Asrc */
- gcvBLEND_SRC_OUT_DST, /* 1 - Adst 0 */
- gcvBLEND_DST_OUT_SRC, /* 0 1 - Asrc */
- gcvBLEND_SRC_ATOP_DST, /* Adst 1 - Asrc */
- gcvBLEND_DST_ATOP_SRC, /* 1 - Adst Asrc */
- gcvBLEND_SRC_XOR_DST, /* 1 - Adst 1 - Asrc */
-
- /* Special blending modes. */
- gcvBLEND_SET, /* DST = 1 */
- gcvBLEND_SUB /* DST = DST * (1 - SRC) */
-}
-gceSURF_BLEND_MODE;
-
-/* Per-pixel alpha modes. */
-typedef enum _gceSURF_PIXEL_ALPHA_MODE
-{
- gcvSURF_PIXEL_ALPHA_STRAIGHT,
- gcvSURF_PIXEL_ALPHA_INVERSED
-}
-gceSURF_PIXEL_ALPHA_MODE;
-
-/* Global alpha modes. */
-typedef enum _gceSURF_GLOBAL_ALPHA_MODE
-{
- gcvSURF_GLOBAL_ALPHA_OFF,
- gcvSURF_GLOBAL_ALPHA_ON,
- gcvSURF_GLOBAL_ALPHA_SCALE
-}
-gceSURF_GLOBAL_ALPHA_MODE;
-
-/* Color component modes for alpha blending. */
-typedef enum _gceSURF_PIXEL_COLOR_MODE
-{
- gcvSURF_COLOR_STRAIGHT,
- gcvSURF_COLOR_MULTIPLY
-}
-gceSURF_PIXEL_COLOR_MODE;
-
-/* Color component modes for alpha blending. */
-typedef enum _gce2D_PIXEL_COLOR_MULTIPLY_MODE
-{
- gcv2D_COLOR_MULTIPLY_DISABLE,
- gcv2D_COLOR_MULTIPLY_ENABLE
-}
-gce2D_PIXEL_COLOR_MULTIPLY_MODE;
-
-/* Color component modes for alpha blending. */
-typedef enum _gce2D_GLOBAL_COLOR_MULTIPLY_MODE
-{
- gcv2D_GLOBAL_COLOR_MULTIPLY_DISABLE,
- gcv2D_GLOBAL_COLOR_MULTIPLY_ALPHA,
- gcv2D_GLOBAL_COLOR_MULTIPLY_COLOR
-}
-gce2D_GLOBAL_COLOR_MULTIPLY_MODE;
-
-/* Alpha blending factor modes. */
-typedef enum _gceSURF_BLEND_FACTOR_MODE
-{
- gcvSURF_BLEND_ZERO,
- gcvSURF_BLEND_ONE,
- gcvSURF_BLEND_STRAIGHT,
- gcvSURF_BLEND_INVERSED,
- gcvSURF_BLEND_COLOR,
- gcvSURF_BLEND_COLOR_INVERSED,
- gcvSURF_BLEND_SRC_ALPHA_SATURATED,
- gcvSURF_BLEND_STRAIGHT_NO_CROSS,
- gcvSURF_BLEND_INVERSED_NO_CROSS,
- gcvSURF_BLEND_COLOR_NO_CROSS,
- gcvSURF_BLEND_COLOR_INVERSED_NO_CROSS,
- gcvSURF_BLEND_SRC_ALPHA_SATURATED_CROSS
-}
-gceSURF_BLEND_FACTOR_MODE;
-
-/* Alpha blending porter duff rules. */
-typedef enum _gce2D_PORTER_DUFF_RULE
-{
- gcvPD_CLEAR,
- gcvPD_SRC,
- gcvPD_SRC_OVER,
- gcvPD_DST_OVER,
- gcvPD_SRC_IN,
- gcvPD_DST_IN,
- gcvPD_SRC_OUT,
- gcvPD_DST_OUT,
- gcvPD_SRC_ATOP,
- gcvPD_DST_ATOP,
- gcvPD_ADD,
- gcvPD_XOR,
- gcvPD_DST
-}
-gce2D_PORTER_DUFF_RULE;
-
-/* Alpha blending factor modes. */
-typedef enum _gce2D_YUV_COLOR_MODE
-{
- gcv2D_YUV_601,
- gcv2D_YUV_709
-}
-gce2D_YUV_COLOR_MODE;
-
-/* 2D Rotation and flipping. */
-typedef enum _gce2D_ORIENTATION
-{
- gcv2D_0_DEGREE,
- gcv2D_90_DEGREE,
- gcv2D_180_DEGREE,
- gcv2D_270_DEGREE,
- gcv2D_X_FLIP,
- gcv2D_Y_FLIP
-}
-gce2D_ORIENTATION;
-
-typedef enum _gce2D_COMMAND
-{
- gcv2D_CLEAR,
- gcv2D_LINE,
- gcv2D_BLT,
- gcv2D_STRETCH,
- gcv2D_HOR_FILTER,
- gcv2D_VER_FILTER,
- gcv2D_MULTI_SOURCE_BLEND,
-}
-gce2D_COMMAND;
-
-#ifndef VIVANTE_NO_3D
-/* Texture functions. */
-typedef enum _gceTEXTURE_FUNCTION
-{
- gcvTEXTURE_DUMMY = 0,
- gcvTEXTURE_REPLACE = 0,
- gcvTEXTURE_MODULATE,
- gcvTEXTURE_ADD,
- gcvTEXTURE_ADD_SIGNED,
- gcvTEXTURE_INTERPOLATE,
- gcvTEXTURE_SUBTRACT,
- gcvTEXTURE_DOT3
-}
-gceTEXTURE_FUNCTION;
-
-/* Texture sources. */
-typedef enum _gceTEXTURE_SOURCE
-{
- gcvCOLOR_FROM_TEXTURE,
- gcvCOLOR_FROM_CONSTANT_COLOR,
- gcvCOLOR_FROM_PRIMARY_COLOR,
- gcvCOLOR_FROM_PREVIOUS_COLOR
-}
-gceTEXTURE_SOURCE;
-
-/* Texture source channels. */
-typedef enum _gceTEXTURE_CHANNEL
-{
- gcvFROM_COLOR,
- gcvFROM_ONE_MINUS_COLOR,
- gcvFROM_ALPHA,
- gcvFROM_ONE_MINUS_ALPHA
-}
-gceTEXTURE_CHANNEL;
-#endif /* VIVANTE_NO_3D */
-
-/* Filter types. */
-typedef enum _gceFILTER_TYPE
-{
- gcvFILTER_SYNC,
- gcvFILTER_BLUR,
- gcvFILTER_USER
-}
-gceFILTER_TYPE;
-
-/* Filter pass types. */
-typedef enum _gceFILTER_PASS_TYPE
-{
- gcvFILTER_HOR_PASS,
- gcvFILTER_VER_PASS
-}
-gceFILTER_PASS_TYPE;
-
-/* Endian hints. */
-typedef enum _gceENDIAN_HINT
-{
- gcvENDIAN_NO_SWAP = 0,
- gcvENDIAN_SWAP_WORD,
- gcvENDIAN_SWAP_DWORD
-}
-gceENDIAN_HINT;
-
-/* Tiling modes. */
-typedef enum _gceTILING
-{
- gcvLINEAR,
- gcvTILED,
- gcvSUPERTILED,
- gcvMULTI_TILED,
- gcvMULTI_SUPERTILED,
-}
-gceTILING;
-
-/* 2D pattern type. */
-typedef enum _gce2D_PATTERN
-{
- gcv2D_PATTERN_SOLID = 0,
- gcv2D_PATTERN_MONO,
- gcv2D_PATTERN_COLOR,
- gcv2D_PATTERN_INVALID
-}
-gce2D_PATTERN;
-
-/* 2D source type. */
-typedef enum _gce2D_SOURCE
-{
- gcv2D_SOURCE_MASKED = 0,
- gcv2D_SOURCE_MONO,
- gcv2D_SOURCE_COLOR,
- gcv2D_SOURCE_INVALID
-}
-gce2D_SOURCE;
-
-/* Pipes. */
-typedef enum _gcePIPE_SELECT
-{
- gcvPIPE_INVALID = ~0,
- gcvPIPE_3D = 0,
- gcvPIPE_2D
-}
-gcePIPE_SELECT;
-
-/******************************************************************************\
-****************************** Object Declarations *****************************
-\******************************************************************************/
-
-typedef struct _gcoCONTEXT * gcoCONTEXT;
-typedef struct _gcoCMDBUF * gcoCMDBUF;
-typedef struct _gcoQUEUE * gcoQUEUE;
-typedef struct _gcsHAL_INTERFACE * gcsHAL_INTERFACE_PTR;
-typedef struct gcs2D_PROFILE * gcs2D_PROFILE_PTR;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_enum_h_ */
-
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-/*
-** Include file for the local memory management.
-*/
-
-#ifndef __gc_hal_mem_h_
-#define __gc_hal_mem_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*******************************************************************************
-** Usage:
-
- The macros to declare MemPool type and functions are
- gcmMEM_DeclareFSMemPool (Type, TypeName, Prefix)
- gcmMEM_DeclareVSMemPool (Type, TypeName, Prefix)
- gcmMEM_DeclareAFSMemPool(Type, TypeName, Prefix)
-
- The data structures for MemPool are
- typedef struct _gcsMEM_FS_MEM_POOL * gcsMEM_FS_MEM_POOL;
- typedef struct _gcsMEM_VS_MEM_POOL * gcsMEM_VS_MEM_POOL;
- typedef struct _gcsMEM_AFS_MEM_POOL * gcsMEM_AFS_MEM_POOL;
-
- The MemPool constructor and destructor functions are
- gcfMEM_InitFSMemPool(gcsMEM_FS_MEM_POOL *, gcoOS, gctUINT, gctUINT);
- gcfMEM_FreeFSMemPool(gcsMEM_FS_MEM_POOL *);
- gcfMEM_InitVSMemPool(gcsMEM_VS_MEM_POOL *, gcoOS, gctUINT, gctBOOL);
- gcfMEM_FreeVSMemPool(gcsMEM_VS_MEM_POOL *);
- gcfMEM_InitAFSMemPool(gcsMEM_AFS_MEM_POOL *, gcoOS, gctUINT);
- gcfMEM_FreeAFSMemPool(gcsMEM_AFS_MEM_POOL *);
-
- FS: for Fixed-Size data structures
- VS: for Variable-size data structures
- AFS: for Array of Fixed-Size data structures
-
-
- // Example 1: For a fixed-size data structure, struct gcsNode.
- // It is used locally in a file, so the functions are static without prefix.
- // At top level, declear allocate and free functions.
- // The first argument is the data type.
- // The second armument is the short name used in the fuctions.
- gcmMEM_DeclareFSMemPool(struct gcsNode, Node, );
-
- // The previous macro creates two inline functions,
- // _AllocateNode and _FreeNode.
-
- // In function or struct
- gcsMEM_FS_MEM_POOL nodeMemPool;
-
- // In function,
- struct gcsNode * node;
- gceSTATUS status;
-
- // Before using the memory pool, initialize it.
- // The second argument is the gcoOS object.
- // The third argument is the number of data structures to allocate for each chunk.
- status = gcfMEM_InitFSMemPool(&nodeMemPool, os, 100, sizeof(struct gcsNode));
- ...
-
- // Allocate a node.
- status = _AllocateNode(nodeMemPool, &node);
- ...
- // Free a node.
- _FreeNode(nodeMemPool, node);
-
- // After using the memory pool, free it.
- gcfMEM_FreeFSMemPool(&nodeMemPool);
-
-
- // Example 2: For array of fixed-size data structures, struct gcsNode.
- // It is used in several files, so the functions are extern with prefix.
- // At top level, declear allocate and free functions.
- // The first argument is the data type, and the second one is the short name
- // used in the fuctions.
- gcmMEM_DeclareAFSMemPool(struct gcsNode, NodeArray, gcfOpt);
-
- // The previous macro creates two inline functions,
- // gcfOpt_AllocateNodeArray and gcfOpt_FreeNodeArray.
-
- // In function or struct
- gcsMEM_AFS_MEM_POOL nodeArrayMemPool;
-
- // In function,
- struct gcsNode * nodeArray;
- gceSTATUS status;
-
- // Before using the array memory pool, initialize it.
- // The second argument is the gcoOS object, the third is the number of data
- // structures to allocate for each chunk.
- status = gcfMEM_InitAFSMemPool(&nodeArrayMemPool, os, sizeof(struct gcsNode));
- ...
-
- // Allocate a node array of size 100.
- status = gcfOpt_AllocateNodeArray(nodeArrayMemPool, &nodeArray, 100);
- ...
- // Free a node array.
- gcfOpt_FreeNodeArray(&nodeArrayMemPool, nodeArray);
-
- // After using the array memory pool, free it.
- gcfMEM_FreeAFSMemPool(&nodeArrayMemPool);
-
-*******************************************************************************/
-
-/*******************************************************************************
-** To switch back to use gcoOS_Allocate and gcoOS_Free, add
-** #define USE_LOCAL_MEMORY_POOL 0
-** before including this file.
-*******************************************************************************/
-#ifndef USE_LOCAL_MEMORY_POOL
-/*
- USE_LOCAL_MEMORY_POOL
-
- This define enables the local memory management to improve performance.
-*/
-#define USE_LOCAL_MEMORY_POOL 1
-#endif
-
-/*******************************************************************************
-** Memory Pool Data Structures
-*******************************************************************************/
-#if USE_LOCAL_MEMORY_POOL
- typedef struct _gcsMEM_FS_MEM_POOL * gcsMEM_FS_MEM_POOL;
- typedef struct _gcsMEM_VS_MEM_POOL * gcsMEM_VS_MEM_POOL;
- typedef struct _gcsMEM_AFS_MEM_POOL * gcsMEM_AFS_MEM_POOL;
-#else
- typedef gcoOS gcsMEM_FS_MEM_POOL;
- typedef gcoOS gcsMEM_VS_MEM_POOL;
- typedef gcoOS gcsMEM_AFS_MEM_POOL;
-#endif
-
-/*******************************************************************************
-** Memory Pool Macros
-*******************************************************************************/
-#if USE_LOCAL_MEMORY_POOL
-#define gcmMEM_DeclareFSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer \
- ) \
-{ \
- return(gcfMEM_FSMemPoolGetANode(MemPool, (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_CAllocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcfMEM_FSMemPoolGetANode(MemPool, (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, gcmSIZEOF(Type))); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcfMEM_FSMemPoolFreeANode(MemPool, (gctPOINTER) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName##List( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type * FirstPointer, \
- Type * LastPointer \
- ) \
-{ \
- return(gcfMEM_FSMemPoolFreeAList(MemPool, (gctPOINTER) FirstPointer, (gctPOINTER) LastPointer)); \
-}
-
-#define gcmMEM_DeclareVSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Size \
- ) \
-{ \
- return(gcfMEM_VSMemPoolGetANode(MemPool, Size, (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
- Prefix##_CAllocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Size \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcfMEM_VSMemPoolGetANode(MemPool, Size, (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, size)); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcfMEM_VSMemPoolFreeANode(MemPool, (gctPOINTER) Pointer)); \
-}
-
-#define gcmMEM_DeclareAFSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Count \
- ) \
-{ \
- return(gcfMEM_AFSMemPoolGetANode(MemPool, Count, (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_CAllocate##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Count \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcfMEM_AFSMemPoolGetANode(MemPool, Count, (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, Count * gcmSIZEOF(Type))); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcfMEM_AFSMemPoolFreeANode(MemPool, (gctPOINTER) Pointer)); \
-}
-
-#else
-
-#define gcmMEM_DeclareFSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer \
- ) \
-{ \
- return(gcoOS_Allocate(MemPool, \
- gcmSIZEOF(Type), \
- (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_CAllocate##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type ** Pointer \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcoOS_Allocate(MemPool, \
- gcmSIZEOF(Type), \
- (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, gcmSIZEOF(Type))); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_FS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcoOS_Free(MemPool, Pointer)); \
-}
-
-#define gcmMEM_DeclareVSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_VS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Size \
- ) \
-{ \
- return(gcoOS_Allocate(MemPool, \
- Size, \
- (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_CAllocate##TypeName( \
- gcsMEM_VS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Size \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcoOS_Allocate(MemPool, \
- Size, \
- (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, Size)); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_VS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcoOS_Free(MemPool, Pointer)); \
-}
-
-#define gcmMEM_DeclareAFSMemPool(Type, TypeName, Prefix) \
-gceSTATUS \
-Prefix##_Allocate##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Count \
- ) \
-{ \
- return(gcoOS_Allocate(MemPool, \
- Count * gcmSIZEOF(Type), \
- (gctPOINTER *) Pointer)); \
-} \
- \
-gceSTATUS \
-Prefix##_CAllocate##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type ** Pointer, \
- gctUINT Count \
- ) \
-{ \
- gceSTATUS status; \
- gcmERR_RETURN(gcoOS_Allocate(MemPool, \
- Count * gcmSIZEOF(Type), \
- (gctPOINTER *) Pointer)); \
- gcmVERIFY_OK(gcoOS_ZeroMemory(*(gctPOINTER *) Pointer, Count * gcmSIZEOF(Type))); \
- return gcvSTATUS_OK; \
-} \
- \
-gceSTATUS \
-Prefix##_Free##TypeName( \
- gcsMEM_AFS_MEM_POOL MemPool, \
- Type * Pointer \
- ) \
-{ \
- return(gcoOS_Free(MemPool, Pointer)); \
-}
-#endif
-
-/*******************************************************************************
-** Memory Pool Data Functions
-*******************************************************************************/
-gceSTATUS
-gcfMEM_InitFSMemPool(
- IN gcsMEM_FS_MEM_POOL * MemPool,
- IN gcoOS OS,
- IN gctUINT NodeCount,
- IN gctUINT NodeSize
- );
-
-gceSTATUS
-gcfMEM_FreeFSMemPool(
- IN gcsMEM_FS_MEM_POOL * MemPool
- );
-
-gceSTATUS
-gcfMEM_FSMemPoolGetANode(
- IN gcsMEM_FS_MEM_POOL MemPool,
- OUT gctPOINTER * Node
- );
-
-gceSTATUS
-gcfMEM_FSMemPoolFreeANode(
- IN gcsMEM_FS_MEM_POOL MemPool,
- IN gctPOINTER Node
- );
-
-gceSTATUS
-gcfMEM_FSMemPoolFreeAList(
- IN gcsMEM_FS_MEM_POOL MemPool,
- IN gctPOINTER FirstNode,
- IN gctPOINTER LastNode
- );
-
-gceSTATUS
-gcfMEM_InitVSMemPool(
- IN gcsMEM_VS_MEM_POOL * MemPool,
- IN gcoOS OS,
- IN gctUINT BlockSize,
- IN gctBOOL RecycleFreeNode
- );
-
-gceSTATUS
-gcfMEM_FreeVSMemPool(
- IN gcsMEM_VS_MEM_POOL * MemPool
- );
-
-gceSTATUS
-gcfMEM_VSMemPoolGetANode(
- IN gcsMEM_VS_MEM_POOL MemPool,
- IN gctUINT Size,
- IN gctUINT Alignment,
- OUT gctPOINTER * Node
- );
-
-gceSTATUS
-gcfMEM_VSMemPoolFreeANode(
- IN gcsMEM_VS_MEM_POOL MemPool,
- IN gctPOINTER Node
- );
-
-gceSTATUS
-gcfMEM_InitAFSMemPool(
- IN gcsMEM_AFS_MEM_POOL *MemPool,
- IN gcoOS OS,
- IN gctUINT NodeCount,
- IN gctUINT NodeSize
- );
-
-gceSTATUS
-gcfMEM_FreeAFSMemPool(
- IN gcsMEM_AFS_MEM_POOL *MemPool
- );
-
-gceSTATUS
-gcfMEM_AFSMemPoolGetANode(
- IN gcsMEM_AFS_MEM_POOL MemPool,
- IN gctUINT Count,
- OUT gctPOINTER * Node
- );
-
-gceSTATUS
-gcfMEM_AFSMemPoolFreeANode(
- IN gcsMEM_AFS_MEM_POOL MemPool,
- IN gctPOINTER Node
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_mem_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_options_h_
-#define __gc_hal_options_h_
-
-/*
- USE_NEW_LINUX_SIGNAL
-
- This define enables the Linux kernel signaling between kernel and user.
-*/
-#ifndef USE_NEW_LINUX_SIGNAL
-# define USE_NEW_LINUX_SIGNAL 0
-#endif
-
-/*
- NO_USER_DIRECT_ACCESS_FROM_KERNEL
-
- This define enables the Linux kernel behavior accessing user memory.
-*/
-#ifndef NO_USER_DIRECT_ACCESS_FROM_KERNEL
-# define NO_USER_DIRECT_ACCESS_FROM_KERNEL 0
-#endif
-
-/*
- VIVANTE_PROFILER
-
- This define enables the profiler.
-*/
-#ifndef VIVANTE_PROFILER
-# define VIVANTE_PROFILER 0
-#endif
-
-/*
- gcdUSE_VG
-
- Enable VG HAL layer (only for GC350).
-*/
-#ifndef gcdUSE_VG
-# define gcdUSE_VG 0
-#endif
-
-/*
- USE_SW_FB
-
- Set to 1 if the frame buffer memory cannot be accessed by the GPU.
-*/
-#ifndef USE_SW_FB
-#define USE_SW_FB 0
-#endif
-
-/*
- USE_SHADER_SYMBOL_TABLE
-
- This define enables the symbol table in shader object.
-*/
-#define USE_SHADER_SYMBOL_TABLE 1
-
-/*
- USE_SUPER_SAMPLING
-
- This define enables super-sampling support.
-*/
-#define USE_SUPER_SAMPLING 0
-
-/* PROFILE_HAL_COUNTERS, PROFILE_HW_COUNTERS, PROFILE_SHADER_COUNTERS are not runtime configurable. */
-/*
- PROFILE_HAL_COUNTERS
-
- This define enables HAL counter profiling support.
- HW and SHADER Counter profiling depends on this.
-*/
-/*
-#define PROFILE_HAL_COUNTERS 1
-*/
-/*
- PROFILE_HW_COUNTERS
-
- This define enables HW counter profiling support.
-*/
-/*
-#define PROFILE_HW_COUNTERS 1
-*/
-/*
- PROFILE_SHADER_COUNTERS
-
- This define enables SHADER counter profiling support.
-*/
-/*
-#define PROFILE_SHADER_COUNTERS 1
-*/
-/*
- COMMAND_PROCESSOR_VERSION
-
- The version of the command buffer and task manager.
-*/
-#define COMMAND_PROCESSOR_VERSION 1
-
-/*
- gcdDUMP
-
- When set to 1, a dump of all states and memory uploads, as well as other
- hardware related execution will be printed to the debug console. This
- data can be used for playing back applications.
-*/
-#define gcdDUMP 0
-
-/*
- gcdDUMP_API
-
- When set to 1, a high level dump of the EGL and GL/VG APs's are
- captured.
-*/
-#define gcdDUMP_API 0
-
-/*
- gcdDUMP_IN_KERNEL
-
- When set to 1, all dumps will happen in the kernel. This is handy if
- you want the kernel to dump its command buffers as well and the data
- needs to be in sync.
-*/
-#define gcdDUMP_IN_KERNEL 0
-
-/*
- gcdDUMP_COMMAND
-
- When set to non-zero, the command queue will dump all incoming command
- and context buffers as well as all other modifications to the command
- queue.
-*/
-#define gcdDUMP_COMMAND 0
-
-/*
- gcdNULL_DRIVER
-*/
-#define gcdNULL_DRIVER 0
-
-/*
- gcdENABLE_TIMEOUT_DETECTION
-
- Enable timeout detection.
-*/
-#define gcdENABLE_TIMEOUT_DETECTION 0
-
-/*
- gcdCMD_BUFFERS
-
- Number of command buffers to use per client. Each command buffer is 32kB in
- size.
-*/
-#define gcdCMD_BUFFERS 2
-
-/*
- gcdPOWER_CONTROL_DELAY
-
- The delay in milliseconds required to wait until the GPU has woke up from a
- suspend or power-down state. This is system dependent because the bus clock
- also needs to be stabalize.
-*/
-#define gcdPOWER_CONTROL_DELAY 1
-
-/*
- gcdMMU_SIZE
-
- Size of the MMU page table in bytes. Each 4 bytes can hold 4kB worth of
- virtual data.
-*/
-// dkm£º ÐèÒª¸ÄΪ256,·ñÔòÓеÄÓÎÏ·²»¹»
-#define gcdMMU_SIZE (256 << 10)
-
-/*
- gcdSECURE_USER
-
- Use logical addresses instead of physical addresses in user land. In this
- case a hint table is created for both command buffers and context buffers,
- and that hint table will be used to patch up those buffers in the kernel
- when they are ready to submit.
-*/
-#define gcdSECURE_USER 0
-
-/*
- gcdSECURE_CACHE_SLOTS
-
- Number of slots in the logical to DMA address cache table. Each time a
- logical address needs to be translated into a DMA address for the GPU, this
- cache will be walked. The replacement scheme is LRU.
-*/
-#define gcdSECURE_CACHE_SLOTS 64
-
-/*
- gcdREGISTER_ACCESS_FROM_USER
-
- Set to 1 to allow IOCTL calls to get through from user land. This should
- only be in debug or development drops.
-*/
-#ifndef gcdREGISTER_ACCESS_FROM_USER
-# define gcdREGISTER_ACCESS_FROM_USER 1
-#endif
-
-/*
- gcdHEAP_SIZE
-
- Set the allocation size for the internal heaps. Each time a heap is full,
- a new heap will be allocated with this minmimum amount of bytes. The bigger
- this size, the fewer heaps there are to allocate, the better the
- performance. However, heaps won't be freed until they are completely free,
- so there might be some more memory waste if the size is too big.
-*/
-#define gcdHEAP_SIZE (64 << 10)
-
-/*
- gcdNO_POWER_MANAGEMENT
-
- This define disables the power management code.
-*/
-#ifndef gcdNO_POWER_MANAGEMENT
-# define gcdNO_POWER_MANAGEMENT 0
-#endif
-
-/*
- gcdFPGA_BUILD
-
- This define enables work arounds for FPGA images.
-*/
-#if !defined(gcdFPGA_BUILD)
-# define gcdFPGA_BUILD 0
-#endif
-
-/*
- gcdGPU_TIMEOUT
-
- This define specified the number of milliseconds the system will wait before
- it broadcasts the GPU is stuck. In other words, it will define the timeout
- of any operation that needs to wait for the GPU.
-
- If the value is 0, no timeout will be checked for.
-*/
-#if !defined(gcdGPU_TIMEOUT)
-# define gcdGPU_TIMEOUT 0
-#endif
-
-/* ============================== add by rockchip ===================================*/
-/*
- dkm : GPU_FW_VERSION
-
- GPU¹Ì¼þ°æ±¾(×î´ó19¸ö×Ö·û´®)
-*/
-#define GPU_FW_VERSION "2.2.4"
-
-
-/*
- dkm : BUILD_FOR_1_28
-
- ³ö1.28°æ±¾²¹¶¡ÓÃ
- 0: ĬÈϱàÒë
- 1: ±àÒë1.28¿ÉÓõÄdriver
-*/
-#define BUILD_FOR_1_28 0
-
-
-/*
- dkm : gcdENABLE_AUTO_FREQ
- 0: ¹Ø±Õ×Ô¶¯µ÷Ƶ
- 1: ¸ù¾ÝGPU¸ººÉ×Ô¶¯µ÷½ÚGPUµÄCOREƵÂÊ
- 2: ¸ù¾ÝÊÇ·ñÓÐ3DÓ¦ÓÃ×Ô¶¯µ÷Ƶ(ÓÐ3DÓ¦ÓÃÔÚÅÜʱ¸ßƵ£¬·ñÔòµÍƵ)
-*/
-#define gcdENABLE_AUTO_FREQ 2
-
-
-/*
- dkm : gcdENABLE_MEM_CACHE
-
- ÅäÖÃGPUËùʹÓõÄmemoryÊÇ·ñ±»ARM Cache»òWriteCombineס
- 1: Cached
- 2: WriteCombine
-
-*/
-#define gcdENABLE_MEM_CACHE 2
-
-
-/*
- dkm : gcdENABLE_DELAY_EARLY_SUSPEND
-
- ÔÚgpu_early_suspendÖÐʹÓÃÑÓʱ¹¤×÷¶ÓÁÐÀ´Ö´ÐÐsuspend,
- ±ÜÃâgpu_early_suspend¹ýÔçÖ´Ðе¼ÖÂÓû§Ï̵߳ÄÊÂÇ黹´¦Àí¸É¾»
- 0: ʹÓÃÕý³£µÄearly_suspend¹¦ÄÜ
- 1: ʹÓÃdelayµÄearly_suspend¹¦ÄÜ
- 2: ¹Ø±Õearly_suspend¹¦ÄÜ
-*/
-#define gcdENABLE_DELAY_EARLY_SUSPEND 2
-
-
-/*
- dkm : gcdENABLE_LONG_IDLE_POWEROFF
-
- ³¤Ê±¼äIDLEºó½øÈëPowerOff, ¸Ã¹¦ÄÜ¿ªÆôºóÐèÒª°ÑEarlySuspend¹¦Äܹصô
- ÕâÑù¿ÉÒÔʹijЩ²»Ê¹ÓÃGPUµÄ³¡¾°µÄ¹¦ºÄ½øÒ»²½½µµÍ£¬ÈçÊÓƵ²¥·Åʱ£¬Ò»¼¶´ý»úʱ£¬
- »ò³¤Ê±¼ä²»²Ù×÷½çÃ浫»¹Î´½øÈëÒ»¼¶´ý»ú
-*/
-#define gcdENABLE_LONG_IDLE_POWEROFF 1
-
-
-/*
- dkm : gcdPAGE_ALLOC_LIMIT
-
- ÏÞÖÆgckOS_AllocatePagedMemoryExÏòϵͳÉêÇëpage£¬±ÜÃâÌ«´óϵͳ·ÖÅä²»³öÀ´Ê±»áµ¼ÖÂϵͳ¿¨¶Ù(»á²»Í£flush cache)
- еÄÄÚºËÒѾÐÞÕýÁËÕâÒ»ÎÊÌâ
-*/
-#define gcdPAGE_ALLOC_LIMIT 0
-
-
-/*
- dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-
- optimize for heap alloc when alloc the same size
-*/
-#define gcdOPTIMIZE_HEAP_SAMESIZE 1
-
-
-/*
- dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-
- use cache to avoid alloc & map & free frequently for non page memory.
- gcdkUSE_MAPED_NONPAGE_CACHE :
- 0 - no use cache
- m - The maximum number of cache unit
-*/
-#define gcdkUSE_MAPED_NONPAGE_CACHE 20
-
-
-/*
- dkm : USE_DMA_COHERENT
-
- use dma_alloc_* to alloc no page memory
- USE_DMA_COHERENT :
- 0 - no use
- 1 - use
-*/
-#define USE_DMA_COHERENT 1
-
-
-/*
- chenli: gcdENABLE_MMU_PROTECTING
-
- avoid GPU accessing the freed PageTables
- gcdENABLE_MMU_PROTECTING:
- 0 - no use,original code
- 1 - use
-*/
-#define gcdENABLE_MMU_PROTECTING 1
-
-
-/*
- dkm: gcdTILESTATUS_SINGLE_BANK
-
- make TileStatus alloced in one single bank.
- gcdTILESTATUS_SINGLE_BANK:
- 0 - no use,original code
- 1 - use
-*/
-#define gcdTILESTATUS_SINGLE_BANK 0
-
-
-#endif /* __gc_hal_options_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-#ifndef __gc_hal_profiler_h_
-#define __gc_hal_profiler_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define GLVERTEX_OBJECT 10
-#define GLVERTEX_OBJECT_BYTES 11
-
-#define GLINDEX_OBJECT 20
-#define GLINDEX_OBJECT_BYTES 21
-
-#define GLTEXTURE_OBJECT 30
-#define GLTEXTURE_OBJECT_BYTES 31
-
-#if VIVANTE_PROFILER
-#define gcmPROFILE_GC(Hal, Enum, Value) gcoPROFILER_Count(Hal, Enum, Value)
-#else
-#define gcmPROFILE_GC(Hal, Enum, Value) do { } while (gcvFALSE)
-#endif
-
-#ifndef gcdNEW_PROFILER_FILE
-#define gcdNEW_PROFILER_FILE 1
-#endif
-
-#ifdef gcdNEW_PROFILER_FILE
-
-/* Category Constants. */
-#define VPHEADER 0x010000
-#define VPG_INFO 0x020000
-#define VPG_TIME 0x030000
-#define VPG_MEM 0x040000
-#define VPG_ES11 0x050000
-#define VPG_ES20 0x060000
-#define VPG_VG11 0x070000
-#define VPG_HAL 0x080000
-#define VPG_HW 0x090000
-#define VPG_GPU 0x0a0000
-#define VPG_VS 0x0b0000
-#define VPG_PS 0x0c0000
-#define VPG_PA 0x0d0000
-#define VPG_SETUP 0x0e0000
-#define VPG_RA 0x0f0000
-#define VPG_TX 0x100000
-#define VPG_PE 0x110000
-#define VPG_MC 0x120000
-#define VPG_AXI 0x130000
-#define VPG_PROG 0x140000
-#define VPG_PVS 0x150000
-#define VPG_PPS 0x160000
-#define VPG_FRAME 0x170000
-#define VPG_END 0xff0000
-
-/* Info. */
-#define VPC_INFOCOMPANY (VPG_INFO + 1)
-#define VPC_INFOVERSION (VPG_INFO + 2)
-#define VPC_INFORENDERER (VPG_INFO + 3)
-#define VPC_INFOREVISION (VPG_INFO + 4)
-#define VPC_INFODRIVER (VPG_INFO + 5)
-
-/* Counter Constants. */
-#define VPC_ELAPSETIME 0x030001
-#define VPC_CPUTIME 0x030002
-
-#define VPC_MEMMAXRES 0x040001
-#define VPC_MEMSHARED 0x040002
-#define VPC_MEMUNSHAREDDATA 0x040003
-#define VPC_MEMUNSHAREDSTACK 0x040004
-
-/* OpenGL ES11 Counters. */
-#define VPC_ES11ACTIVETEXTURE (VPG_ES11 + 1)
-#define VPC_ES11ALPHAFUNC (VPG_ES11 + 2)
-#define VPC_ES11ALPHAFUNCX (VPG_ES11 + 3)
-#define VPC_ES11BINDBUFFER (VPG_ES11 + 4)
-#define VPC_ES11BINDTEXTURE (VPG_ES11 + 5)
-#define VPC_ES11BLENDFUNC (VPG_ES11 + 6)
-#define VPC_ES11BUFFERDATA (VPG_ES11 + 7)
-#define VPC_ES11BUFFERSUBDATA (VPG_ES11 + 8)
-#define VPC_ES11CLEAR (VPG_ES11 + 9)
-#define VPC_ES11CLEARCOLOR (VPG_ES11 + 10)
-#define VPC_ES11CLEARCOLORX (VPG_ES11 + 11)
-#define VPC_ES11CLEARDEPTHF (VPG_ES11 + 12)
-#define VPC_ES11CLEARDEPTHX (VPG_ES11 + 13)
-#define VPC_ES11CLEARSTENCIL (VPG_ES11 + 14)
-#define VPC_ES11CLIENTACTIVETEXTURE (VPG_ES11 + 15)
-#define VPC_ES11CLIPPLANEF (VPG_ES11 + 16)
-#define VPC_ES11CLIPPLANEX (VPG_ES11 + 17)
-#define VPC_ES11COLOR4F (VPG_ES11 + 18)
-#define VPC_ES11COLOR4UB (VPG_ES11 + 19)
-#define VPC_ES11COLOR4X (VPG_ES11 + 20)
-#define VPC_ES11COLORMASK (VPG_ES11 + 21)
-#define VPC_ES11COLORPOINTER (VPG_ES11 + 22)
-#define VPC_ES11COMPRESSEDTEXIMAGE2D (VPG_ES11 + 23)
-#define VPC_ES11COMPRESSEDTEXSUBIMAGE2D (VPG_ES11 + 24)
-#define VPC_ES11COPYTEXIMAGE2D (VPG_ES11 + 25)
-#define VPC_ES11COPYTEXSUBIMAGE2D (VPG_ES11 + 26)
-#define VPC_ES11CULLFACE (VPG_ES11 + 27)
-#define VPC_ES11DELETEBUFFERS (VPG_ES11 + 28)
-#define VPC_ES11DELETETEXTURES (VPG_ES11 + 29)
-#define VPC_ES11DEPTHFUNC (VPG_ES11 + 30)
-#define VPC_ES11DEPTHMASK (VPG_ES11 + 31)
-#define VPC_ES11DEPTHRANGEF (VPG_ES11 + 32)
-#define VPC_ES11DEPTHRANGEX (VPG_ES11 + 33)
-#define VPC_ES11DISABLE (VPG_ES11 + 34)
-#define VPC_ES11DISABLECLIENTSTATE (VPG_ES11 + 35)
-#define VPC_ES11DRAWARRAYS (VPG_ES11 + 36)
-#define VPC_ES11DRAWELEMENTS (VPG_ES11 + 37)
-#define VPC_ES11ENABLE (VPG_ES11 + 38)
-#define VPC_ES11ENABLECLIENTSTATE (VPG_ES11 + 39)
-#define VPC_ES11FINISH (VPG_ES11 + 40)
-#define VPC_ES11FLUSH (VPG_ES11 + 41)
-#define VPC_ES11FOGF (VPG_ES11 + 42)
-#define VPC_ES11FOGFV (VPG_ES11 + 43)
-#define VPC_ES11FOGX (VPG_ES11 + 44)
-#define VPC_ES11FOGXV (VPG_ES11 + 45)
-#define VPC_ES11FRONTFACE (VPG_ES11 + 46)
-#define VPC_ES11FRUSTUMF (VPG_ES11 + 47)
-#define VPC_ES11FRUSTUMX (VPG_ES11 + 48)
-#define VPC_ES11GENBUFFERS (VPG_ES11 + 49)
-#define VPC_ES11GENTEXTURES (VPG_ES11 + 50)
-#define VPC_ES11GETBOOLEANV (VPG_ES11 + 51)
-#define VPC_ES11GETBUFFERPARAMETERIV (VPG_ES11 + 52)
-#define VPC_ES11GETCLIPPLANEF (VPG_ES11 + 53)
-#define VPC_ES11GETCLIPPLANEX (VPG_ES11 + 54)
-#define VPC_ES11GETERROR (VPG_ES11 + 55)
-#define VPC_ES11GETFIXEDV (VPG_ES11 + 56)
-#define VPC_ES11GETFLOATV (VPG_ES11 + 57)
-#define VPC_ES11GETINTEGERV (VPG_ES11 + 58)
-#define VPC_ES11GETLIGHTFV (VPG_ES11 + 59)
-#define VPC_ES11GETLIGHTXV (VPG_ES11 + 60)
-#define VPC_ES11GETMATERIALFV (VPG_ES11 + 61)
-#define VPC_ES11GETMATERIALXV (VPG_ES11 + 62)
-#define VPC_ES11GETPOINTERV (VPG_ES11 + 63)
-#define VPC_ES11GETSTRING (VPG_ES11 + 64)
-#define VPC_ES11GETTEXENVFV (VPG_ES11 + 65)
-#define VPC_ES11GETTEXENVIV (VPG_ES11 + 66)
-#define VPC_ES11GETTEXENVXV (VPG_ES11 + 67)
-#define VPC_ES11GETTEXPARAMETERFV (VPG_ES11 + 68)
-#define VPC_ES11GETTEXPARAMETERIV (VPG_ES11 + 69)
-#define VPC_ES11GETTEXPARAMETERXV (VPG_ES11 + 70)
-#define VPC_ES11HINT (VPG_ES11 + 71)
-#define VPC_ES11ISBUFFER (VPG_ES11 + 72)
-#define VPC_ES11ISENABLED (VPG_ES11 + 73)
-#define VPC_ES11ISTEXTURE (VPG_ES11 + 74)
-#define VPC_ES11LIGHTF (VPG_ES11 + 75)
-#define VPC_ES11LIGHTFV (VPG_ES11 + 76)
-#define VPC_ES11LIGHTMODELF (VPG_ES11 + 77)
-#define VPC_ES11LIGHTMODELFV (VPG_ES11 + 78)
-#define VPC_ES11LIGHTMODELX (VPG_ES11 + 79)
-#define VPC_ES11LIGHTMODELXV (VPG_ES11 + 80)
-#define VPC_ES11LIGHTX (VPG_ES11 + 81)
-#define VPC_ES11LIGHTXV (VPG_ES11 + 82)
-#define VPC_ES11LINEWIDTH (VPG_ES11 + 83)
-#define VPC_ES11LINEWIDTHX (VPG_ES11 + 84)
-#define VPC_ES11LOADIDENTITY (VPG_ES11 + 85)
-#define VPC_ES11LOADMATRIXF (VPG_ES11 + 86)
-#define VPC_ES11LOADMATRIXX (VPG_ES11 + 87)
-#define VPC_ES11LOGICOP (VPG_ES11 + 88)
-#define VPC_ES11MATERIALF (VPG_ES11 + 89)
-#define VPC_ES11MATERIALFV (VPG_ES11 + 90)
-#define VPC_ES11MATERIALX (VPG_ES11 + 91)
-#define VPC_ES11MATERIALXV (VPG_ES11 + 92)
-#define VPC_ES11MATRIXMODE (VPG_ES11 + 93)
-#define VPC_ES11MULTITEXCOORD4F (VPG_ES11 + 94)
-#define VPC_ES11MULTITEXCOORD4X (VPG_ES11 + 95)
-#define VPC_ES11MULTMATRIXF (VPG_ES11 + 96)
-#define VPC_ES11MULTMATRIXX (VPG_ES11 + 97)
-#define VPC_ES11NORMAL3F (VPG_ES11 + 98)
-#define VPC_ES11NORMAL3X (VPG_ES11 + 99)
-#define VPC_ES11NORMALPOINTER (VPG_ES11 + 100)
-#define VPC_ES11ORTHOF (VPG_ES11 + 101)
-#define VPC_ES11ORTHOX (VPG_ES11 + 102)
-#define VPC_ES11PIXELSTOREI (VPG_ES11 + 103)
-#define VPC_ES11POINTPARAMETERF (VPG_ES11 + 104)
-#define VPC_ES11POINTPARAMETERFV (VPG_ES11 + 105)
-#define VPC_ES11POINTPARAMETERX (VPG_ES11 + 106)
-#define VPC_ES11POINTPARAMETERXV (VPG_ES11 + 107)
-#define VPC_ES11POINTSIZE (VPG_ES11 + 108)
-#define VPC_ES11POINTSIZEX (VPG_ES11 + 109)
-#define VPC_ES11POLYGONOFFSET (VPG_ES11 + 110)
-#define VPC_ES11POLYGONOFFSETX (VPG_ES11 + 111)
-#define VPC_ES11POPMATRIX (VPG_ES11 + 112)
-#define VPC_ES11PUSHMATRIX (VPG_ES11 + 113)
-#define VPC_ES11READPIXELS (VPG_ES11 + 114)
-#define VPC_ES11ROTATEF (VPG_ES11 + 115)
-#define VPC_ES11ROTATEX (VPG_ES11 + 116)
-#define VPC_ES11SAMPLECOVERAGE (VPG_ES11 + 117)
-#define VPC_ES11SAMPLECOVERAGEX (VPG_ES11 + 118)
-#define VPC_ES11SCALEF (VPG_ES11 + 119)
-#define VPC_ES11SCALEX (VPG_ES11 + 120)
-#define VPC_ES11SCISSOR (VPG_ES11 + 121)
-#define VPC_ES11SHADEMODEL (VPG_ES11 + 122)
-#define VPC_ES11STENCILFUNC (VPG_ES11 + 123)
-#define VPC_ES11STENCILMASK (VPG_ES11 + 124)
-#define VPC_ES11STENCILOP (VPG_ES11 + 125)
-#define VPC_ES11TEXCOORDPOINTER (VPG_ES11 + 126)
-#define VPC_ES11TEXENVF (VPG_ES11 + 127)
-#define VPC_ES11TEXENVFV (VPG_ES11 + 128)
-#define VPC_ES11TEXENVI (VPG_ES11 + 129)
-#define VPC_ES11TEXENVIV (VPG_ES11 + 130)
-#define VPC_ES11TEXENVX (VPG_ES11 + 131)
-#define VPC_ES11TEXENVXV (VPG_ES11 + 132)
-#define VPC_ES11TEXIMAGE2D (VPG_ES11 + 133)
-#define VPC_ES11TEXPARAMETERF (VPG_ES11 + 134)
-#define VPC_ES11TEXPARAMETERFV (VPG_ES11 + 135)
-#define VPC_ES11TEXPARAMETERI (VPG_ES11 + 136)
-#define VPC_ES11TEXPARAMETERIV (VPG_ES11 + 137)
-#define VPC_ES11TEXPARAMETERX (VPG_ES11 + 138)
-#define VPC_ES11TEXPARAMETERXV (VPG_ES11 + 139)
-#define VPC_ES11TEXSUBIMAGE2D (VPG_ES11 + 140)
-#define VPC_ES11TRANSLATEF (VPG_ES11 + 141)
-#define VPC_ES11TRANSLATEX (VPG_ES11 + 142)
-#define VPC_ES11VERTEXPOINTER (VPG_ES11 + 143)
-#define VPC_ES11VIEWPORT (VPG_ES11 + 144)
-#define VPC_ES11CALLS (VPG_ES11 + 145)
-#define VPC_ES11DRAWCALLS (VPG_ES11 + 146)
-#define VPC_ES11STATECHANGECALLS (VPG_ES11 + 147)
-#define VPC_ES11POINTCOUNT (VPG_ES11 + 148)
-#define VPC_ES11LINECOUNT (VPG_ES11 + 149)
-#define VPC_ES11TRIANGLECOUNT (VPG_ES11 + 150)
-
-/* OpenGLES 2.x */
-#define VPC_ES20ACTIVETEXTURE (VPG_ES20 + 1)
-#define VPC_ES20ATTACHSHADER (VPG_ES20 + 2)
-#define VPC_ES20BINDATTRIBLOCATION (VPG_ES20 + 3)
-#define VPC_ES20BINDBUFFER (VPG_ES20 + 4)
-#define VPC_ES20BINDFRAMEBUFFER (VPG_ES20 + 5)
-#define VPC_ES20BINDRENDERBUFFER (VPG_ES20 + 6)
-#define VPC_ES20BINDTEXTURE (VPG_ES20 + 7)
-#define VPC_ES20BLENDCOLOR (VPG_ES20 + 8)
-#define VPC_ES20BLENDEQUATION (VPG_ES20 + 9)
-#define VPC_ES20BLENDEQUATIONSEPARATE (VPG_ES20 + 10)
-#define VPC_ES20BLENDFUNC (VPG_ES20 + 11)
-#define VPC_ES20BLENDFUNCSEPARATE (VPG_ES20 + 12)
-#define VPC_ES20BUFFERDATA (VPG_ES20 + 13)
-#define VPC_ES20BUFFERSUBDATA (VPG_ES20 + 14)
-#define VPC_ES20CHECKFRAMEBUFFERSTATUS (VPG_ES20 + 15)
-#define VPC_ES20CLEAR (VPG_ES20 + 16)
-#define VPC_ES20CLEARCOLOR (VPG_ES20 + 17)
-#define VPC_ES20CLEARDEPTHF (VPG_ES20 + 18)
-#define VPC_ES20CLEARSTENCIL (VPG_ES20 + 19)
-#define VPC_ES20COLORMASK (VPG_ES20 + 20)
-#define VPC_ES20COMPILESHADER (VPG_ES20 + 21)
-#define VPC_ES20COMPRESSEDTEXIMAGE2D (VPG_ES20 + 22)
-#define VPC_ES20COMPRESSEDTEXSUBIMAGE2D (VPG_ES20 + 23)
-#define VPC_ES20COPYTEXIMAGE2D (VPG_ES20 + 24)
-#define VPC_ES20COPYTEXSUBIMAGE2D (VPG_ES20 + 25)
-#define VPC_ES20CREATEPROGRAM (VPG_ES20 + 26)
-#define VPC_ES20CREATESHADER (VPG_ES20 + 27)
-#define VPC_ES20CULLFACE (VPG_ES20 + 28)
-#define VPC_ES20DELETEBUFFERS (VPG_ES20 + 29)
-#define VPC_ES20DELETEFRAMEBUFFERS (VPG_ES20 + 30)
-#define VPC_ES20DELETEPROGRAM (VPG_ES20 + 31)
-#define VPC_ES20DELETERENDERBUFFERS (VPG_ES20 + 32)
-#define VPC_ES20DELETESHADER (VPG_ES20 + 33)
-#define VPC_ES20DELETETEXTURES (VPG_ES20 + 34)
-#define VPC_ES20DEPTHFUNC (VPG_ES20 + 35)
-#define VPC_ES20DEPTHMASK (VPG_ES20 + 36)
-#define VPC_ES20DEPTHRANGEF (VPG_ES20 + 37)
-#define VPC_ES20DETACHSHADER (VPG_ES20 + 38)
-#define VPC_ES20DISABLE (VPG_ES20 + 39)
-#define VPC_ES20DISABLEVERTEXATTRIBARRAY (VPG_ES20 + 40)
-#define VPC_ES20DRAWARRAYS (VPG_ES20 + 41)
-#define VPC_ES20DRAWELEMENTS (VPG_ES20 + 42)
-#define VPC_ES20ENABLE (VPG_ES20 + 43)
-#define VPC_ES20ENABLEVERTEXATTRIBARRAY (VPG_ES20 + 44)
-#define VPC_ES20FINISH (VPG_ES20 + 45)
-#define VPC_ES20FLUSH (VPG_ES20 + 46)
-#define VPC_ES20FRAMEBUFFERRENDERBUFFER (VPG_ES20 + 47)
-#define VPC_ES20FRAMEBUFFERTEXTURE2D (VPG_ES20 + 48)
-#define VPC_ES20FRONTFACE (VPG_ES20 + 49)
-#define VPC_ES20GENBUFFERS (VPG_ES20 + 50)
-#define VPC_ES20GENERATEMIPMAP (VPG_ES20 + 51)
-#define VPC_ES20GENFRAMEBUFFERS (VPG_ES20 + 52)
-#define VPC_ES20GENRENDERBUFFERS (VPG_ES20 + 53)
-#define VPC_ES20GENTEXTURES (VPG_ES20 + 54)
-#define VPC_ES20GETACTIVEATTRIB (VPG_ES20 + 55)
-#define VPC_ES20GETACTIVEUNIFORM (VPG_ES20 + 56)
-#define VPC_ES20GETATTACHEDSHADERS (VPG_ES20 + 57)
-#define VPC_ES20GETATTRIBLOCATION (VPG_ES20 + 58)
-#define VPC_ES20GETBOOLEANV (VPG_ES20 + 59)
-#define VPC_ES20GETBUFFERPARAMETERIV (VPG_ES20 + 60)
-#define VPC_ES20GETERROR (VPG_ES20 + 61)
-#define VPC_ES20GETFLOATV (VPG_ES20 + 62)
-#define VPC_ES20GETFRAMEBUFFERATTACHMENTPARAMETERIV (VPG_ES20 + 63)
-#define VPC_ES20GETINTEGERV (VPG_ES20 + 64)
-#define VPC_ES20GETPROGRAMIV (VPG_ES20 + 65)
-#define VPC_ES20GETPROGRAMINFOLOG (VPG_ES20 + 66)
-#define VPC_ES20GETRENDERBUFFERPARAMETERIV (VPG_ES20 + 67)
-#define VPC_ES20GETSHADERIV (VPG_ES20 + 68)
-#define VPC_ES20GETSHADERINFOLOG (VPG_ES20 + 69)
-#define VPC_ES20GETSHADERPRECISIONFORMAT (VPG_ES20 + 70)
-#define VPC_ES20GETSHADERSOURCE (VPG_ES20 + 71)
-#define VPC_ES20GETSTRING (VPG_ES20 + 72)
-#define VPC_ES20GETTEXPARAMETERFV (VPG_ES20 + 73)
-#define VPC_ES20GETTEXPARAMETERIV (VPG_ES20 + 74)
-#define VPC_ES20GETUNIFORMFV (VPG_ES20 + 75)
-#define VPC_ES20GETUNIFORMIV (VPG_ES20 + 76)
-#define VPC_ES20GETUNIFORMLOCATION (VPG_ES20 + 77)
-#define VPC_ES20GETVERTEXATTRIBFV (VPG_ES20 + 78)
-#define VPC_ES20GETVERTEXATTRIBIV (VPG_ES20 + 79)
-#define VPC_ES20GETVERTEXATTRIBPOINTERV (VPG_ES20 + 80)
-#define VPC_ES20HINT (VPG_ES20 + 81)
-#define VPC_ES20ISBUFFER (VPG_ES20 + 82)
-#define VPC_ES20ISENABLED (VPG_ES20 + 83)
-#define VPC_ES20ISFRAMEBUFFER (VPG_ES20 + 84)
-#define VPC_ES20ISPROGRAM (VPG_ES20 + 85)
-#define VPC_ES20ISRENDERBUFFER (VPG_ES20 + 86)
-#define VPC_ES20ISSHADER (VPG_ES20 + 87)
-#define VPC_ES20ISTEXTURE (VPG_ES20 + 88)
-#define VPC_ES20LINEWIDTH (VPG_ES20 + 89)
-#define VPC_ES20LINKPROGRAM (VPG_ES20 + 90)
-#define VPC_ES20PIXELSTOREI (VPG_ES20 + 91)
-#define VPC_ES20POLYGONOFFSET (VPG_ES20 + 92)
-#define VPC_ES20READPIXELS (VPG_ES20 + 93)
-#define VPC_ES20RELEASESHADERCOMPILER (VPG_ES20 + 94)
-#define VPC_ES20RENDERBUFFERSTORAGE (VPG_ES20 + 95)
-#define VPC_ES20SAMPLECOVERAGE (VPG_ES20 + 96)
-#define VPC_ES20SCISSOR (VPG_ES20 + 97)
-#define VPC_ES20SHADERBINARY (VPG_ES20 + 98)
-#define VPC_ES20SHADERSOURCE (VPG_ES20 + 99)
-#define VPC_ES20STENCILFUNC (VPG_ES20 + 100)
-#define VPC_ES20STENCILFUNCSEPARATE (VPG_ES20 + 101)
-#define VPC_ES20STENCILMASK (VPG_ES20 + 102)
-#define VPC_ES20STENCILMASKSEPARATE (VPG_ES20 + 103)
-#define VPC_ES20STENCILOP (VPG_ES20 + 104)
-#define VPC_ES20STENCILOPSEPARATE (VPG_ES20 + 105)
-#define VPC_ES20TEXIMAGE2D (VPG_ES20 + 106)
-#define VPC_ES20TEXPARAMETERF (VPG_ES20 + 107)
-#define VPC_ES20TEXPARAMETERFV (VPG_ES20 + 108)
-#define VPC_ES20TEXPARAMETERI (VPG_ES20 + 109)
-#define VPC_ES20TEXPARAMETERIV (VPG_ES20 + 110)
-#define VPC_ES20TEXSUBIMAGE2D (VPG_ES20 + 111)
-#define VPC_ES20UNIFORM1F (VPG_ES20 + 112)
-#define VPC_ES20UNIFORM1FV (VPG_ES20 + 113)
-#define VPC_ES20UNIFORM1I (VPG_ES20 + 114)
-#define VPC_ES20UNIFORM1IV (VPG_ES20 + 115)
-#define VPC_ES20UNIFORM2F (VPG_ES20 + 116)
-#define VPC_ES20UNIFORM2FV (VPG_ES20 + 117)
-#define VPC_ES20UNIFORM2I (VPG_ES20 + 118)
-#define VPC_ES20UNIFORM2IV (VPG_ES20 + 119)
-#define VPC_ES20UNIFORM3F (VPG_ES20 + 120)
-#define VPC_ES20UNIFORM3FV (VPG_ES20 + 121)
-#define VPC_ES20UNIFORM3I (VPG_ES20 + 122)
-#define VPC_ES20UNIFORM3IV (VPG_ES20 + 123)
-#define VPC_ES20UNIFORM4F (VPG_ES20 + 124)
-#define VPC_ES20UNIFORM4FV (VPG_ES20 + 125)
-#define VPC_ES20UNIFORM4I (VPG_ES20 + 126)
-#define VPC_ES20UNIFORM4IV (VPG_ES20 + 127)
-#define VPC_ES20UNIFORMMATRIX2FV (VPG_ES20 + 128)
-#define VPC_ES20UNIFORMMATRIX3FV (VPG_ES20 + 129)
-#define VPC_ES20UNIFORMMATRIX4FV (VPG_ES20 + 130)
-#define VPC_ES20USEPROGRAM (VPG_ES20 + 131)
-#define VPC_ES20VALIDATEPROGRAM (VPG_ES20 + 132)
-#define VPC_ES20VERTEXATTRIB1F (VPG_ES20 + 133)
-#define VPC_ES20VERTEXATTRIB1FV (VPG_ES20 + 134)
-#define VPC_ES20VERTEXATTRIB2F (VPG_ES20 + 135)
-#define VPC_ES20VERTEXATTRIB2FV (VPG_ES20 + 136)
-#define VPC_ES20VERTEXATTRIB3F (VPG_ES20 + 137)
-#define VPC_ES20VERTEXATTRIB3FV (VPG_ES20 + 138)
-#define VPC_ES20VERTEXATTRIB4F (VPG_ES20 + 139)
-#define VPC_ES20VERTEXATTRIB4FV (VPG_ES20 + 140)
-#define VPC_ES20VERTEXATTRIBPOINTER (VPG_ES20 + 141)
-#define VPC_ES20VIEWPORT (VPG_ES20 + 142)
-#define VPC_ES20CALLS (VPG_ES20 + 143)
-#define VPC_ES20DRAWCALLS (VPG_ES20 + 144)
-#define VPC_ES20STATECHANGECALLS (VPG_ES20 + 145)
-#define VPC_ES20POINTCOUNT (VPG_ES20 + 146)
-#define VPC_ES20LINECOUNT (VPG_ES20 + 147)
-#define VPC_ES20TRIANGLECOUNT (VPG_ES20 + 148)
-
-/* VG11 Counters. */
-#define VPC_VG11APPENDPATH (VPG_VG11 + 1)
-#define VPC_VG11APPENDPATHDATA (VPG_VG11 + 2)
-#define VPC_VG11CHILDIMAGE (VPG_VG11 + 3)
-#define VPC_VG11CLEAR (VPG_VG11 + 4)
-#define VPC_VG11CLEARGLYPH (VPG_VG11 + 5)
-#define VPC_VG11CLEARIMAGE (VPG_VG11 + 6)
-#define VPC_VG11CLEARPATH (VPG_VG11 + 7)
-#define VPC_VG11COLORMATRIX (VPG_VG11 + 8)
-#define VPC_VG11CONVOLVE (VPG_VG11 + 9)
-#define VPC_VG11COPYIMAGE (VPG_VG11 + 10)
-#define VPC_VG11COPYMASK (VPG_VG11 + 11)
-#define VPC_VG11COPYPIXELS (VPG_VG11 + 12)
-#define VPC_VG11CREATEFONT (VPG_VG11 + 13)
-#define VPC_VG11CREATEIMAGE (VPG_VG11 + 14)
-#define VPC_VG11CREATEMASKLAYER (VPG_VG11 + 15)
-#define VPC_VG11CREATEPAINT (VPG_VG11 + 16)
-#define VPC_VG11CREATEPATH (VPG_VG11 + 17)
-#define VPC_VG11DESTROYFONT (VPG_VG11 + 18)
-#define VPC_VG11DESTROYIMAGE (VPG_VG11 + 19)
-#define VPC_VG11DESTROYMASKLAYER (VPG_VG11 + 20)
-#define VPC_VG11DESTROYPAINT (VPG_VG11 + 21)
-#define VPC_VG11DESTROYPATH (VPG_VG11 + 22)
-#define VPC_VG11DRAWGLYPH (VPG_VG11 + 23)
-#define VPC_VG11DRAWGLYPHS (VPG_VG11 + 24)
-#define VPC_VG11DRAWIMAGE (VPG_VG11 + 25)
-#define VPC_VG11DRAWPATH (VPG_VG11 + 26)
-#define VPC_VG11FILLMASKLAYER (VPG_VG11 + 27)
-#define VPC_VG11FINISH (VPG_VG11 + 28)
-#define VPC_VG11FLUSH (VPG_VG11 + 29)
-#define VPC_VG11GAUSSIANBLUR (VPG_VG11 + 30)
-#define VPC_VG11GETCOLOR (VPG_VG11 + 31)
-#define VPC_VG11GETERROR (VPG_VG11 + 32)
-#define VPC_VG11GETF (VPG_VG11 + 33)
-#define VPC_VG11GETFV (VPG_VG11 + 34)
-#define VPC_VG11GETI (VPG_VG11 + 35)
-#define VPC_VG11GETIMAGESUBDATA (VPG_VG11 + 36)
-#define VPC_VG11GETIV (VPG_VG11 + 37)
-#define VPC_VG11GETMATRIX (VPG_VG11 + 38)
-#define VPC_VG11GETPAINT (VPG_VG11 + 39)
-#define VPC_VG11GETPARAMETERF (VPG_VG11 + 40)
-#define VPC_VG11GETPARAMETERFV (VPG_VG11 + 41)
-#define VPC_VG11GETPARAMETERI (VPG_VG11 + 42)
-#define VPC_VG11GETPARAMETERIV (VPG_VG11 + 43)
-#define VPC_VG11GETPARAMETERVECTORSIZE (VPG_VG11 + 44)
-#define VPC_VG11GETPARENT (VPG_VG11 + 45)
-#define VPC_VG11GETPATHCAPABILITIES (VPG_VG11 + 46)
-#define VPC_VG11GETPIXELS (VPG_VG11 + 47)
-#define VPC_VG11GETSTRING (VPG_VG11 + 48)
-#define VPC_VG11GETVECTORSIZE (VPG_VG11 + 49)
-#define VPC_VG11HARDWAREQUERY (VPG_VG11 + 50)
-#define VPC_VG11IMAGESUBDATA (VPG_VG11 + 51)
-#define VPC_VG11INTERPOLATEPATH (VPG_VG11 + 52)
-#define VPC_VG11LOADIDENTITY (VPG_VG11 + 53)
-#define VPC_VG11LOADMATRIX (VPG_VG11 + 54)
-#define VPC_VG11LOOKUP (VPG_VG11 + 55)
-#define VPC_VG11LOOKUPSINGLE (VPG_VG11 + 56)
-#define VPC_VG11MASK (VPG_VG11 + 57)
-#define VPC_VG11MODIFYPATHCOORDS (VPG_VG11 + 58)
-#define VPC_VG11MULTMATRIX (VPG_VG11 + 59)
-#define VPC_VG11PAINTPATTERN (VPG_VG11 + 60)
-#define VPC_VG11PATHBOUNDS (VPG_VG11 + 61)
-#define VPC_VG11PATHLENGTH (VPG_VG11 + 62)
-#define VPC_VG11PATHTRANSFORMEDBOUNDS (VPG_VG11 + 63)
-#define VPC_VG11POINTALONGPATH (VPG_VG11 + 64)
-#define VPC_VG11READPIXELS (VPG_VG11 + 65)
-#define VPC_VG11REMOVEPATHCAPABILITIES (VPG_VG11 + 66)
-#define VPC_VG11RENDERTOMASK (VPG_VG11 + 67)
-#define VPC_VG11ROTATE (VPG_VG11 + 68)
-#define VPC_VG11SCALE (VPG_VG11 + 69)
-#define VPC_VG11SEPARABLECONVOLVE (VPG_VG11 + 70)
-#define VPC_VG11SETCOLOR (VPG_VG11 + 71)
-#define VPC_VG11SETF (VPG_VG11 + 72)
-#define VPC_VG11SETFV (VPG_VG11 + 73)
-#define VPC_VG11SETGLYPHTOIMAGE (VPG_VG11 + 74)
-#define VPC_VG11SETGLYPHTOPATH (VPG_VG11 + 75)
-#define VPC_VG11SETI (VPG_VG11 + 76)
-#define VPC_VG11SETIV (VPG_VG11 + 77)
-#define VPC_VG11SETPAINT (VPG_VG11 + 78)
-#define VPC_VG11SETPARAMETERF (VPG_VG11 + 79)
-#define VPC_VG11SETPARAMETERFV (VPG_VG11 + 80)
-#define VPC_VG11SETPARAMETERI (VPG_VG11 + 81)
-#define VPC_VG11SETPARAMETERIV (VPG_VG11 + 82)
-#define VPC_VG11SETPIXELS (VPG_VG11 + 83)
-#define VPC_VG11SHEAR (VPG_VG11 + 84)
-#define VPC_VG11TRANSFORMPATH (VPG_VG11 + 85)
-#define VPC_VG11TRANSLATE (VPG_VG11 + 86)
-#define VPC_VG11WRITEPIXELS (VPG_VG11 + 87)
-#define VPC_VG11CALLS (VPG_VG11 + 88)
-#define VPC_VG11DRAWCALLS (VPG_VG11 + 89)
-#define VPC_VG11STATECHANGECALLS (VPG_VG11 + 90)
-#define VPC_VG11FILLCOUNT (VPG_VG11 + 91)
-#define VPC_VG11STROKECOUNT (VPG_VG11 + 92)
-
-/* HAL Counters. */
-#define VPC_HALVERTBUFNEWBYTEALLOC (VPG_HAL + 1)
-#define VPC_HALVERTBUFTOTALBYTEALLOC (VPG_HAL + 2)
-#define VPC_HALVERTBUFNEWOBJALLOC (VPG_HAL + 3)
-#define VPC_HALVERTBUFTOTALOBJALLOC (VPG_HAL + 4)
-#define VPC_HALINDBUFNEWBYTEALLOC (VPG_HAL + 5)
-#define VPC_HALINDBUFTOTALBYTEALLOC (VPG_HAL + 6)
-#define VPC_HALINDBUFNEWOBJALLOC (VPG_HAL + 7)
-#define VPC_HALINDBUFTOTALOBJALLOC (VPG_HAL + 8)
-#define VPC_HALTEXBUFNEWBYTEALLOC (VPG_HAL + 9)
-#define VPC_HALTEXBUFTOTALBYTEALLOC (VPG_HAL + 10)
-#define VPC_HALTEXBUFNEWOBJALLOC (VPG_HAL + 11)
-#define VPC_HALTEXBUFTOTALOBJALLOC (VPG_HAL + 12)
-
-#define VPC_VG11TRANSLATE (VPG_VG11 + 86)
-#define VPC_VG11WRITEPIXELS (VPG_VG11 + 87)
-#define VPC_VG11CALLS (VPG_VG11 + 88)
-#define VPC_VG11DRAWCALLS (VPG_VG11 + 89)
-#define VPC_VG11STATECHANGECALLS (VPG_VG11 + 90)
-#define VPC_VG11FILLCOUNT (VPG_VG11 + 91)
-#define VPC_VG11STROKECOUNT (VPG_VG11 + 92)
-
-/* HAL Counters. */
-#define VPC_HALVERTBUFNEWBYTEALLOC (VPG_HAL + 1)
-#define VPC_HALVERTBUFTOTALBYTEALLOC (VPG_HAL + 2)
-#define VPC_HALVERTBUFNEWOBJALLOC (VPG_HAL + 3)
-#define VPC_HALVERTBUFTOTALOBJALLOC (VPG_HAL + 4)
-#define VPC_HALINDBUFNEWBYTEALLOC (VPG_HAL + 5)
-#define VPC_HALINDBUFTOTALBYTEALLOC (VPG_HAL + 6)
-#define VPC_HALINDBUFNEWOBJALLOC (VPG_HAL + 7)
-#define VPC_HALINDBUFTOTALOBJALLOC (VPG_HAL + 8)
-#define VPC_HALTEXBUFNEWBYTEALLOC (VPG_HAL + 9)
-#define VPC_HALTEXBUFTOTALBYTEALLOC (VPG_HAL + 10)
-#define VPC_HALTEXBUFNEWOBJALLOC (VPG_HAL + 11)
-#define VPC_HALTEXBUFTOTALOBJALLOC (VPG_HAL + 12)
-
-/* HW: GPU Counters. */
-#define VPC_GPUCYCLES (VPG_GPU + 1)
-#define VPC_GPUREAD64BYTE (VPG_GPU + 2)
-#define VPC_GPUWRITE64BYTE (VPG_GPU + 3)
-
-/* HW: Shader Counters. */
-#define VPC_VSINSTCOUNT (VPG_VS + 1)
-#define VPC_VSBRANCHINSTCOUNT (VPG_VS + 2)
-#define VPC_VSTEXLDINSTCOUNT (VPG_VS + 3)
-#define VPC_VSRENDEREDVERTCOUNT (VPG_VS + 4)
-/* HW: PS Count. */
-#define VPC_PSINSTCOUNT (VPG_PS + 1)
-#define VPC_PSBRANCHINSTCOUNT (VPG_PS + 2)
-#define VPC_PSTEXLDINSTCOUNT (VPG_PS + 3)
-#define VPC_PSRENDEREDPIXCOUNT (VPG_PS + 4)
-
-
-/* HW: PA Counters. */
-#define VPC_PAINVERTCOUNT (VPG_PA + 1)
-#define VPC_PAINPRIMCOUNT (VPG_PA + 2)
-#define VPC_PAOUTPRIMCOUNT (VPG_PA + 3)
-#define VPC_PADEPTHCLIPCOUNT (VPG_PA + 4)
-#define VPC_PATRIVIALREJCOUNT (VPG_PA + 5)
-#define VPC_PACULLCOUNT (VPG_PA + 6)
-
-/* HW: Setup Counters. */
-#define VPC_SETRIANGLECOUNT (VPG_SETUP + 1)
-#define VPC_SELINECOUNT (VPG_SETUP + 2)
-
-/* HW: RA Counters. */
-#define VPC_RAVALIDPIXCOUNT (VPG_RA + 1)
-#define VPC_RATOTALQUADCOUNT (VPG_RA + 2)
-#define VPC_RAVALIDQUADCOUNTEZ (VPG_RA + 3)
-#define VPC_RATOTALPRIMCOUNT (VPG_RA + 4)
-#define VPC_RAPIPECACHEMISSCOUNT (VPG_RA + 5)
-#define VPC_RAPREFCACHEMISSCOUNT (VPG_RA + 6)
-#define VPC_RAEEZCULLCOUNT (VPG_RA + 7)
-
-/* HW: TEX Counters. */
-#define VPC_TXTOTBILINEARREQ (VPG_TX + 1)
-#define VPC_TXTOTTRILINEARREQ (VPG_TX + 2)
-#define VPC_TXTOTDISCARDTEXREQ (VPG_TX + 3)
-#define VPC_TXTOTTEXREQ (VPG_TX + 4)
-#define VPC_TXMEMREADCOUNT (VPG_TX + 5)
-#define VPC_TXMEMREADIN8BCOUNT (VPG_TX + 6)
-#define VPC_TXCACHEMISSCOUNT (VPG_TX + 7)
-#define VPC_TXCACHEHITTEXELCOUNT (VPG_TX + 8)
-#define VPC_TXCACHEMISSTEXELCOUNT (VPG_TX + 9)
-
-/* HW: PE Counters. */
-#define VPC_PEKILLEDBYCOLOR (VPG_PE + 1)
-#define VPC_PEKILLEDBYDEPTH (VPG_PE + 2)
-#define VPC_PEDRAWNBYCOLOR (VPG_PE + 3)
-#define VPC_PEDRAWNBYDEPTH (VPG_PE + 4)
-
-/* HW: MC Counters. */
-#define VPC_MCREADREQ8BPIPE (VPG_MC + 1)
-#define VPC_MCREADREQ8BIP (VPG_MC + 2)
-#define VPC_MCWRITEREQ8BPIPE (VPG_MC + 3)
-
-/* HW: AXI Counters. */
-#define VPC_AXIREADREQSTALLED (VPG_AXI + 1)
-#define VPC_AXIWRITEREQSTALLED (VPG_AXI + 2)
-#define VPC_AXIWRITEDATASTALLED (VPG_AXI + 3)
-
-/* PROGRAM: Shader program counters. */
-#define VPC_PVSINSTRCOUNT (VPG_PVS + 1)
-#define VPC_PVSALUINSTRCOUNT (VPG_PVS + 2)
-#define VPC_PVSTEXINSTRCOUNT (VPG_PVS + 3)
-#define VPC_PVSATTRIBCOUNT (VPG_PVS + 4)
-#define VPC_PVSUNIFORMCOUNT (VPG_PVS + 5)
-#define VPC_PVSFUNCTIONCOUNT (VPG_PVS + 6)
-
-#define VPC_PPSINSTRCOUNT (VPG_PPS + 1)
-#define VPC_PPSALUINSTRCOUNT (VPG_PPS + 2)
-#define VPC_PPSTEXINSTRCOUNT (VPG_PPS + 3)
-#define VPC_PPSATTRIBCOUNT (VPG_PPS + 4)
-#define VPC_PPSUNIFORMCOUNT (VPG_PPS + 5)
-#define VPC_PPSFUNCTIONCOUNT (VPG_PPS + 6)
-
-#endif
-
-
-/* HW profile information. */
-typedef struct _gcsPROFILER_COUNTERS
-{
- /* HW static counters. */
- gctUINT32 gpuClock;
- gctUINT32 axiClock;
- gctUINT32 shaderClock;
-
- /* HW vairable counters. */
- gctUINT32 gpuClockStart;
- gctUINT32 gpuClockEnd;
-
- /* HW vairable counters. */
- gctUINT32 gpuCyclesCounter;
- gctUINT32 gpuTotalRead64BytesPerFrame;
- gctUINT32 gpuTotalWrite64BytesPerFrame;
-
- /* PE */
- gctUINT32 pe_pixel_count_killed_by_color_pipe;
- gctUINT32 pe_pixel_count_killed_by_depth_pipe;
- gctUINT32 pe_pixel_count_drawn_by_color_pipe;
- gctUINT32 pe_pixel_count_drawn_by_depth_pipe;
-
- /* SH */
- gctUINT32 ps_inst_counter;
- gctUINT32 rendered_pixel_counter;
- gctUINT32 vs_inst_counter;
- gctUINT32 rendered_vertice_counter;
- gctUINT32 vtx_branch_inst_counter;
- gctUINT32 vtx_texld_inst_counter;
- gctUINT32 pxl_branch_inst_counter;
- gctUINT32 pxl_texld_inst_counter;
-
- /* PA */
- gctUINT32 pa_input_vtx_counter;
- gctUINT32 pa_input_prim_counter;
- gctUINT32 pa_output_prim_counter;
- gctUINT32 pa_depth_clipped_counter;
- gctUINT32 pa_trivial_rejected_counter;
- gctUINT32 pa_culled_counter;
-
- /* SE */
- gctUINT32 se_culled_triangle_count;
- gctUINT32 se_culled_lines_count;
-
- /* RA */
- gctUINT32 ra_valid_pixel_count;
- gctUINT32 ra_total_quad_count;
- gctUINT32 ra_valid_quad_count_after_early_z;
- gctUINT32 ra_total_primitive_count;
- gctUINT32 ra_pipe_cache_miss_counter;
- gctUINT32 ra_prefetch_cache_miss_counter;
- gctUINT32 ra_eez_culled_counter;
-
- /* TX */
- gctUINT32 tx_total_bilinear_requests;
- gctUINT32 tx_total_trilinear_requests;
- gctUINT32 tx_total_discarded_texture_requests;
- gctUINT32 tx_total_texture_requests;
- gctUINT32 tx_mem_read_count;
- gctUINT32 tx_mem_read_in_8B_count;
- gctUINT32 tx_cache_miss_count;
- gctUINT32 tx_cache_hit_texel_count;
- gctUINT32 tx_cache_miss_texel_count;
-
- /* MC */
- gctUINT32 mc_total_read_req_8B_from_pipeline;
- gctUINT32 mc_total_read_req_8B_from_IP;
- gctUINT32 mc_total_write_req_8B_from_pipeline;
-
- /* HI */
- gctUINT32 hi_axi_cycles_read_request_stalled;
- gctUINT32 hi_axi_cycles_write_request_stalled;
- gctUINT32 hi_axi_cycles_write_data_stalled;
-}
-gcsPROFILER_COUNTERS;
-
-/* HAL profile information. */
-typedef struct _gcsPROFILER
-{
- gctUINT32 enable;
- gctBOOL enableHal;
- gctBOOL enableHW;
- gctBOOL enableSH;
-
- gctBOOL useSocket;
- gctINT sockFd;
-
- gctFILE file;
-
- /* Aggregate Information */
-
- /* Clock Info */
- gctUINT64 frameStart;
- gctUINT64 frameEnd;
-
- /* Current frame information */
- gctUINT32 frameNumber;
- gctUINT64 frameStartTimeusec;
- gctUINT64 frameEndTimeusec;
- gctUINT64 frameStartCPUTimeusec;
- gctUINT64 frameEndCPUTimeusec;
-
-/* #if PROFILE_HAL_COUNTERS */
- gctUINT32 vertexBufferTotalBytesAlloc;
- gctUINT32 vertexBufferNewBytesAlloc;
- int vertexBufferTotalObjectsAlloc;
- int vertexBufferNewObjectsAlloc;
-
- gctUINT32 indexBufferTotalBytesAlloc;
- gctUINT32 indexBufferNewBytesAlloc;
- int indexBufferTotalObjectsAlloc;
- int indexBufferNewObjectsAlloc;
-
- gctUINT32 textureBufferTotalBytesAlloc;
- gctUINT32 textureBufferNewBytesAlloc;
- int textureBufferTotalObjectsAlloc;
- int textureBufferNewObjectsAlloc;
-
- gctUINT32 numCommits;
- gctUINT32 drawPointCount;
- gctUINT32 drawLineCount;
- gctUINT32 drawTriangleCount;
- gctUINT32 drawVertexCount;
- gctUINT32 redundantStateChangeCalls;
-/* #endif */
-}
-gcsPROFILER;
-
-/* Memory profile information. */
-struct _gcsMemProfile
-{
- /* Memory Usage */
- gctUINT32 videoMemUsed;
- gctUINT32 systemMemUsed;
- gctUINT32 commitBufferSize;
- gctUINT32 contextBufferCopyBytes;
-};
-
-/* Shader profile information. */
-struct _gcsSHADER_PROFILER
-{
- gctUINT32 shaderLength;
- gctUINT32 shaderALUCycles;
- gctUINT32 shaderTexLoadCycles;
- gctUINT32 shaderTempRegCount;
- gctUINT32 shaderSamplerRegCount;
- gctUINT32 shaderInputRegCount;
- gctUINT32 shaderOutputRegCount;
-};
-
-/* Initialize the gcsProfiler. */
-gceSTATUS
-gcoPROFILER_Initialize(
- IN gcoHAL Hal
- );
-
-/* Destroy the gcProfiler. */
-gceSTATUS
-gcoPROFILER_Destroy(
- IN gcoHAL Hal
- );
-
-/* Write data to profiler. */
-gceSTATUS
-gcoPROFILER_Write(
- IN gcoHAL Hal,
- IN gctSIZE_T ByteCount,
- IN gctCONST_POINTER Data
- );
-
-/* Flush data out. */
-gceSTATUS
-gcoPROFILER_Flush(
- IN gcoHAL Hal
- );
-
-/* Call to signal end of frame. */
-gceSTATUS
-gcoPROFILER_EndFrame(
- IN gcoHAL Hal
- );
-
-/* Increase profile counter Enum by Value. */
-gceSTATUS
-gcoPROFILER_Count(
- IN gcoHAL Hal,
- IN gctUINT32 Enum,
- IN gctINT Value
- );
-
-/* Profile input vertex shader. */
-gceSTATUS
-gcoPROFILER_ShaderVS(
- IN gcoHAL Hal,
- IN gctPOINTER Vs
- );
-
-/* Profile input fragment shader. */
-gceSTATUS
-gcoPROFILER_ShaderFS(
- IN gcoHAL Hal,
- IN gctPOINTER Fs
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_profiler_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_raster_h_
-#define __gc_hal_raster_h_
-
-#include "gc_hal_enum.h"
-#include "gc_hal_types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-****************************** Object Declarations *****************************
-\******************************************************************************/
-
-typedef struct _gcoBRUSH * gcoBRUSH;
-typedef struct _gcoBRUSH_CACHE * gcoBRUSH_CACHE;
-
-/******************************************************************************\
-******************************** gcoBRUSH Object *******************************
-\******************************************************************************/
-
-/* Create a new solid color gcoBRUSH object. */
-gceSTATUS
-gcoBRUSH_ConstructSingleColor(
- IN gcoHAL Hal,
- IN gctUINT32 ColorConvert,
- IN gctUINT32 Color,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Create a new monochrome gcoBRUSH object. */
-gceSTATUS
-gcoBRUSH_ConstructMonochrome(
- IN gcoHAL Hal,
- IN gctUINT32 OriginX,
- IN gctUINT32 OriginY,
- IN gctUINT32 ColorConvert,
- IN gctUINT32 FgColor,
- IN gctUINT32 BgColor,
- IN gctUINT64 Bits,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Create a color gcoBRUSH object. */
-gceSTATUS
-gcoBRUSH_ConstructColor(
- IN gcoHAL Hal,
- IN gctUINT32 OriginX,
- IN gctUINT32 OriginY,
- IN gctPOINTER Address,
- IN gceSURF_FORMAT Format,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Destroy an gcoBRUSH object. */
-gceSTATUS
-gcoBRUSH_Destroy(
- IN gcoBRUSH Brush
- );
-
-/******************************************************************************\
-******************************** gcoSURF Object *******************************
-\******************************************************************************/
-
-/* Set cipping rectangle. */
-gceSTATUS
-gcoSURF_SetClipping(
- IN gcoSURF Surface
- );
-
-/* Clear one or more rectangular areas. */
-gceSTATUS
-gcoSURF_Clear2D(
- IN gcoSURF DestSurface,
- IN gctUINT32 RectCount,
- IN gcsRECT_PTR DestRect,
- IN gctUINT32 LoColor,
- IN gctUINT32 HiColor
- );
-
-/* Draw one or more Bresenham lines. */
-gceSTATUS
-gcoSURF_Line(
- IN gcoSURF Surface,
- IN gctUINT32 LineCount,
- IN gcsRECT_PTR Position,
- IN gcoBRUSH Brush,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop
- );
-
-/* Generic rectangular blit. */
-gceSTATUS
-gcoSURF_Blit(
- IN OPTIONAL gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gctUINT32 RectCount,
- IN OPTIONAL gcsRECT_PTR SrcRect,
- IN gcsRECT_PTR DestRect,
- IN OPTIONAL gcoBRUSH Brush,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN OPTIONAL gceSURF_TRANSPARENCY Transparency,
- IN OPTIONAL gctUINT32 TransparencyColor,
- IN OPTIONAL gctPOINTER Mask,
- IN OPTIONAL gceSURF_MONOPACK MaskPack
- );
-
-/* Monochrome blit. */
-gceSTATUS
-gcoSURF_MonoBlit(
- IN gcoSURF DestSurface,
- IN gctPOINTER Source,
- IN gceSURF_MONOPACK SourcePack,
- IN gcsPOINT_PTR SourceSize,
- IN gcsPOINT_PTR SourceOrigin,
- IN gcsRECT_PTR DestRect,
- IN OPTIONAL gcoBRUSH Brush,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gctBOOL ColorConvert,
- IN gctUINT8 MonoTransparency,
- IN gceSURF_TRANSPARENCY Transparency,
- IN gctUINT32 FgColor,
- IN gctUINT32 BgColor
- );
-
-/* Filter blit. */
-gceSTATUS
-gcoSURF_FilterBlit(
- IN gcoSURF SrcSurface,
- IN gcoSURF DestSurface,
- IN gcsRECT_PTR SrcRect,
- IN gcsRECT_PTR DestRect,
- IN gcsRECT_PTR DestSubRect
- );
-
-/* Enable alpha blending engine in the hardware and disengage the ROP engine. */
-gceSTATUS
-gcoSURF_EnableAlphaBlend(
- IN gcoSURF Surface,
- IN gctUINT8 SrcGlobalAlphaValue,
- IN gctUINT8 DstGlobalAlphaValue,
- IN gceSURF_PIXEL_ALPHA_MODE SrcAlphaMode,
- IN gceSURF_PIXEL_ALPHA_MODE DstAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE SrcGlobalAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE DstGlobalAlphaMode,
- IN gceSURF_BLEND_FACTOR_MODE SrcFactorMode,
- IN gceSURF_BLEND_FACTOR_MODE DstFactorMode,
- IN gceSURF_PIXEL_COLOR_MODE SrcColorMode,
- IN gceSURF_PIXEL_COLOR_MODE DstColorMode
- );
-
-/* Disable alpha blending engine in the hardware and engage the ROP engine. */
-gceSTATUS
-gcoSURF_DisableAlphaBlend(
- IN gcoSURF Surface
- );
-
-/* Copy a rectangular area with format conversion. */
-gceSTATUS
-gcoSURF_CopyPixels(
- IN gcoSURF Source,
- IN gcoSURF Target,
- IN gctINT SourceX,
- IN gctINT SourceY,
- IN gctINT TargetX,
- IN gctINT TargetY,
- IN gctINT Width,
- IN gctINT Height
- );
-
-/* Read surface pixel. */
-gceSTATUS
-gcoSURF_ReadPixel(
- IN gcoSURF Surface,
- IN gctPOINTER Memory,
- IN gctINT X,
- IN gctINT Y,
- IN gceSURF_FORMAT Format,
- OUT gctPOINTER PixelValue
- );
-
-/* Write surface pixel. */
-gceSTATUS
-gcoSURF_WritePixel(
- IN gcoSURF Surface,
- IN gctPOINTER Memory,
- IN gctINT X,
- IN gctINT Y,
- IN gceSURF_FORMAT Format,
- IN gctPOINTER PixelValue
- );
-
-/******************************************************************************\
-********************************** gco2D Object *********************************
-\******************************************************************************/
-
-/* Construct a new gco2D object. */
-gceSTATUS
-gco2D_Construct(
- IN gcoHAL Hal,
- OUT gco2D * Hardware
- );
-
-/* Destroy an gco2D object. */
-gceSTATUS
-gco2D_Destroy(
- IN gco2D Hardware
- );
-
-/* Sets the maximum number of brushes in the brush cache. */
-gceSTATUS
-gco2D_SetBrushLimit(
- IN gco2D Hardware,
- IN gctUINT MaxCount
- );
-
-/* Flush the brush. */
-gceSTATUS
-gco2D_FlushBrush(
- IN gco2D Engine,
- IN gcoBRUSH Brush,
- IN gceSURF_FORMAT Format
- );
-
-/* Program the specified solid color brush. */
-gceSTATUS
-gco2D_LoadSolidBrush(
- IN gco2D Engine,
- IN gceSURF_FORMAT Format,
- IN gctUINT32 ColorConvert,
- IN gctUINT32 Color,
- IN gctUINT64 Mask
- );
-
-/* Configure monochrome source. */
-gceSTATUS
-gco2D_SetMonochromeSource(
- IN gco2D Engine,
- IN gctBOOL ColorConvert,
- IN gctUINT8 MonoTransparency,
- IN gceSURF_MONOPACK DataPack,
- IN gctBOOL CoordRelative,
- IN gceSURF_TRANSPARENCY Transparency,
- IN gctUINT32 FgColor,
- IN gctUINT32 BgColor
- );
-
-/* Configure color source. */
-gceSTATUS
-gco2D_SetColorSource(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctBOOL CoordRelative,
- IN gceSURF_TRANSPARENCY Transparency,
- IN gctUINT32 TransparencyColor
- );
-
-/* Configure color source extension for full rotation. */
-gceSTATUS
-gco2D_SetColorSourceEx(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight,
- IN gctBOOL CoordRelative,
- IN gceSURF_TRANSPARENCY Transparency,
- IN gctUINT32 TransparencyColor
- );
-
-/* Configure color source. */
-gceSTATUS
-gco2D_SetColorSourceAdvanced(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight,
- IN gctBOOL CoordRelative
- );
-
-/* Configure masked color source. */
-gceSTATUS
-gco2D_SetMaskedSource(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gctBOOL CoordRelative,
- IN gceSURF_MONOPACK MaskPack
- );
-
-/* Configure masked color source extension for full rotation. */
-gceSTATUS
-gco2D_SetMaskedSourceEx(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_FORMAT Format,
- IN gctBOOL CoordRelative,
- IN gceSURF_MONOPACK MaskPack,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight
- );
-
-/* Setup the source rectangle. */
-gceSTATUS
-gco2D_SetSource(
- IN gco2D Engine,
- IN gcsRECT_PTR SrcRect
- );
-
-/* Set clipping rectangle. */
-gceSTATUS
-gco2D_SetClipping(
- IN gco2D Engine,
- IN gcsRECT_PTR Rect
- );
-
-/* Configure destination. */
-gceSTATUS
-gco2D_SetTarget(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth
- );
-
-/* Configure destination extension for full rotation. */
-gceSTATUS
-gco2D_SetTargetEx(
- IN gco2D Engine,
- IN gctUINT32 Address,
- IN gctUINT32 Stride,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight
- );
-
-/* Calculate and program the stretch factors. */
-gceSTATUS
-gco2D_SetStretchFactors(
- IN gco2D Engine,
- IN gctUINT32 HorFactor,
- IN gctUINT32 VerFactor
- );
-
-/* Calculate and program the stretch factors based on the rectangles. */
-gceSTATUS
-gco2D_SetStretchRectFactors(
- IN gco2D Engine,
- IN gcsRECT_PTR SrcRect,
- IN gcsRECT_PTR DestRect
- );
-
-/* Create a new solid color gcoBRUSH object. */
-gceSTATUS
-gco2D_ConstructSingleColorBrush(
- IN gco2D Engine,
- IN gctUINT32 ColorConvert,
- IN gctUINT32 Color,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Create a new monochrome gcoBRUSH object. */
-gceSTATUS
-gco2D_ConstructMonochromeBrush(
- IN gco2D Engine,
- IN gctUINT32 OriginX,
- IN gctUINT32 OriginY,
- IN gctUINT32 ColorConvert,
- IN gctUINT32 FgColor,
- IN gctUINT32 BgColor,
- IN gctUINT64 Bits,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Create a color gcoBRUSH object. */
-gceSTATUS
-gco2D_ConstructColorBrush(
- IN gco2D Engine,
- IN gctUINT32 OriginX,
- IN gctUINT32 OriginY,
- IN gctPOINTER Address,
- IN gceSURF_FORMAT Format,
- IN gctUINT64 Mask,
- gcoBRUSH * Brush
- );
-
-/* Clear one or more rectangular areas. */
-gceSTATUS
-gco2D_Clear(
- IN gco2D Engine,
- IN gctUINT32 RectCount,
- IN gcsRECT_PTR Rect,
- IN gctUINT32 Color32,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Draw one or more Bresenham lines. */
-gceSTATUS
-gco2D_Line(
- IN gco2D Engine,
- IN gctUINT32 LineCount,
- IN gcsRECT_PTR Position,
- IN gcoBRUSH Brush,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Draw one or more Bresenham lines based on the 32-bit color. */
-gceSTATUS
-gco2D_ColorLine(
- IN gco2D Engine,
- IN gctUINT32 LineCount,
- IN gcsRECT_PTR Position,
- IN gctUINT32 Color32,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Generic blit. */
-gceSTATUS
-gco2D_Blit(
- IN gco2D Engine,
- IN gctUINT32 RectCount,
- IN gcsRECT_PTR Rect,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Batch blit. */
-gceSTATUS
-gco2D_BatchBlit(
- IN gco2D Engine,
- IN gctUINT32 RectCount,
- IN gcsRECT_PTR SrcRect,
- IN gcsRECT_PTR DestRect,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Stretch blit. */
-gceSTATUS
-gco2D_StretchBlit(
- IN gco2D Engine,
- IN gctUINT32 RectCount,
- IN gcsRECT_PTR Rect,
- IN gctUINT8 FgRop,
- IN gctUINT8 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Monochrome blit. */
-gceSTATUS
-gco2D_MonoBlit(
- IN gco2D Engine,
- IN gctPOINTER StreamBits,
- IN gcsPOINT_PTR StreamSize,
- IN gcsRECT_PTR StreamRect,
- IN gceSURF_MONOPACK SrcStreamPack,
- IN gceSURF_MONOPACK DestStreamPack,
- IN gcsRECT_PTR DestRect,
- IN gctUINT32 FgRop,
- IN gctUINT32 BgRop,
- IN gceSURF_FORMAT DestFormat
- );
-
-/* Set kernel size. */
-gceSTATUS
-gco2D_SetKernelSize(
- IN gco2D Engine,
- IN gctUINT8 HorKernelSize,
- IN gctUINT8 VerKernelSize
- );
-
-/* Set filter type. */
-gceSTATUS
-gco2D_SetFilterType(
- IN gco2D Engine,
- IN gceFILTER_TYPE FilterType
- );
-
-/* Set the filter kernel by user. */
-gceSTATUS
-gco2D_SetUserFilterKernel(
- IN gco2D Engine,
- IN gceFILTER_PASS_TYPE PassType,
- IN gctUINT16_PTR KernelArray
- );
-
-/* Select the pass(es) to be done for user defined filter. */
-gceSTATUS
-gco2D_EnableUserFilterPasses(
- IN gco2D Engine,
- IN gctBOOL HorPass,
- IN gctBOOL VerPass
- );
-
-/* Frees the temporary buffer allocated by filter blit operation. */
-gceSTATUS
-gco2D_FreeFilterBuffer(
- IN gco2D Engine
- );
-
-/* Filter blit. */
-gceSTATUS
-gco2D_FilterBlit(
- IN gco2D Engine,
- IN gctUINT32 SrcAddress,
- IN gctUINT SrcStride,
- IN gctUINT32 SrcUAddress,
- IN gctUINT SrcUStride,
- IN gctUINT32 SrcVAddress,
- IN gctUINT SrcVStride,
- IN gceSURF_FORMAT SrcFormat,
- IN gceSURF_ROTATION SrcRotation,
- IN gctUINT32 SrcSurfaceWidth,
- IN gcsRECT_PTR SrcRect,
- IN gctUINT32 DestAddress,
- IN gctUINT DestStride,
- IN gceSURF_FORMAT DestFormat,
- IN gceSURF_ROTATION DestRotation,
- IN gctUINT32 DestSurfaceWidth,
- IN gcsRECT_PTR DestRect,
- IN gcsRECT_PTR DestSubRect
- );
-
-/* Filter blit extension for full rotation. */
-gceSTATUS
-gco2D_FilterBlitEx(
- IN gco2D Engine,
- IN gctUINT32 SrcAddress,
- IN gctUINT SrcStride,
- IN gctUINT32 SrcUAddress,
- IN gctUINT SrcUStride,
- IN gctUINT32 SrcVAddress,
- IN gctUINT SrcVStride,
- IN gceSURF_FORMAT SrcFormat,
- IN gceSURF_ROTATION SrcRotation,
- IN gctUINT32 SrcSurfaceWidth,
- IN gctUINT32 SrcSurfaceHeight,
- IN gcsRECT_PTR SrcRect,
- IN gctUINT32 DestAddress,
- IN gctUINT DestStride,
- IN gceSURF_FORMAT DestFormat,
- IN gceSURF_ROTATION DestRotation,
- IN gctUINT32 DestSurfaceWidth,
- IN gctUINT32 DestSurfaceHeight,
- IN gcsRECT_PTR DestRect,
- IN gcsRECT_PTR DestSubRect
- );
-
-gceSTATUS
-gco2D_FilterBlitEx2(
- IN gco2D Engine,
- IN gctUINT32_PTR SrcAddresses,
- IN gctUINT32 SrcAddressNum,
- IN gctUINT32_PTR SrcStrides,
- IN gctUINT32 SrcStrideNum,
- IN gceTILING SrcTiling,
- IN gceSURF_FORMAT SrcFormat,
- IN gceSURF_ROTATION SrcRotation,
- IN gctUINT32 SrcSurfaceWidth,
- IN gctUINT32 SrcSurfaceHeight,
- IN gcsRECT_PTR SrcRect,
- IN gctUINT32_PTR DestAddresses,
- IN gctUINT32 DestAddressNum,
- IN gctUINT32_PTR DestStrides,
- IN gctUINT32 DestStrideNum,
- IN gceTILING DestTiling,
- IN gceSURF_FORMAT DestFormat,
- IN gceSURF_ROTATION DestRotation,
- IN gctUINT32 DestSurfaceWidth,
- IN gctUINT32 DestSurfaceHeight,
- IN gcsRECT_PTR DestRect,
- IN gcsRECT_PTR DestSubRect
- );
-
-/* Enable alpha blending engine in the hardware and disengage the ROP engine. */
-gceSTATUS
-gco2D_EnableAlphaBlend(
- IN gco2D Engine,
- IN gctUINT8 SrcGlobalAlphaValue,
- IN gctUINT8 DstGlobalAlphaValue,
- IN gceSURF_PIXEL_ALPHA_MODE SrcAlphaMode,
- IN gceSURF_PIXEL_ALPHA_MODE DstAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE SrcGlobalAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE DstGlobalAlphaMode,
- IN gceSURF_BLEND_FACTOR_MODE SrcFactorMode,
- IN gceSURF_BLEND_FACTOR_MODE DstFactorMode,
- IN gceSURF_PIXEL_COLOR_MODE SrcColorMode,
- IN gceSURF_PIXEL_COLOR_MODE DstColorMode
- );
-
-/* Enable alpha blending engine in the hardware. */
-gceSTATUS
-gco2D_EnableAlphaBlendAdvanced(
- IN gco2D Engine,
- IN gceSURF_PIXEL_ALPHA_MODE SrcAlphaMode,
- IN gceSURF_PIXEL_ALPHA_MODE DstAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE SrcGlobalAlphaMode,
- IN gceSURF_GLOBAL_ALPHA_MODE DstGlobalAlphaMode,
- IN gceSURF_BLEND_FACTOR_MODE SrcFactorMode,
- IN gceSURF_BLEND_FACTOR_MODE DstFactorMode
- );
-
-/* Enable alpha blending engine with Porter Duff rule. */
-gceSTATUS
-gco2D_SetPorterDuffBlending(
- IN gco2D Engine,
- IN gce2D_PORTER_DUFF_RULE Rule
- );
-
-/* Disable alpha blending engine in the hardware and engage the ROP engine. */
-gceSTATUS
-gco2D_DisableAlphaBlend(
- IN gco2D Engine
- );
-
-/* Retrieve the maximum number of 32-bit data chunks for a single DE command. */
-gctUINT32
-gco2D_GetMaximumDataCount(
- void
- );
-
-/* Retrieve the maximum number of rectangles, that can be passed in a single DE command. */
-gctUINT32
-gco2D_GetMaximumRectCount(
- void
- );
-
-/* Returns the pixel alignment of the surface. */
-gceSTATUS
-gco2D_GetPixelAlignment(
- gceSURF_FORMAT Format,
- gcsPOINT_PTR Alignment
- );
-
-/* Retrieve monochrome stream pack size. */
-gceSTATUS
-gco2D_GetPackSize(
- IN gceSURF_MONOPACK StreamPack,
- OUT gctUINT32 * PackWidth,
- OUT gctUINT32 * PackHeight
- );
-
-/* Flush the 2D pipeline. */
-gceSTATUS
-gco2D_Flush(
- IN gco2D Engine
- );
-
-/* Load 256-entry color table for INDEX8 source surfaces. */
-gceSTATUS
-gco2D_LoadPalette(
- IN gco2D Engine,
- IN gctUINT FirstIndex,
- IN gctUINT IndexCount,
- IN gctPOINTER ColorTable,
- IN gctBOOL ColorConvert
- );
-
-/* Enable/disable 2D BitBlt mirrorring. */
-gceSTATUS
-gco2D_SetBitBlitMirror(
- IN gco2D Engine,
- IN gctBOOL HorizontalMirror,
- IN gctBOOL VerticalMirror
- );
-
-/* Set the transparency for source, destination and pattern. */
-gceSTATUS
-gco2D_SetTransparencyAdvanced(
- IN gco2D Engine,
- IN gce2D_TRANSPARENCY SrcTransparency,
- IN gce2D_TRANSPARENCY DstTransparency,
- IN gce2D_TRANSPARENCY PatTransparency
- );
-
-/* Set the source color key. */
-gceSTATUS
-gco2D_SetSourceColorKeyAdvanced(
- IN gco2D Engine,
- IN gctUINT32 ColorKey
- );
-
-/* Set the source color key range. */
-gceSTATUS
-gco2D_SetSourceColorKeyRangeAdvanced(
- IN gco2D Engine,
- IN gctUINT32 ColorKeyLow,
- IN gctUINT32 ColorKeyHigh
- );
-
-/* Set the target color key. */
-gceSTATUS
-gco2D_SetTargetColorKeyAdvanced(
- IN gco2D Engine,
- IN gctUINT32 ColorKey
- );
-
-/* Set the target color key range. */
-gceSTATUS
-gco2D_SetTargetColorKeyRangeAdvanced(
- IN gco2D Engine,
- IN gctUINT32 ColorKeyLow,
- IN gctUINT32 ColorKeyHigh
- );
-
-/* Set the YUV color space mode. */
-gceSTATUS
-gco2D_SetYUVColorMode(
- IN gco2D Engine,
- IN gce2D_YUV_COLOR_MODE Mode
- );
-
-/* Setup the source global color value in ARGB8 format. */
-gceSTATUS gco2D_SetSourceGlobalColorAdvanced(
- IN gco2D Engine,
- IN gctUINT32 Color32
- );
-
-/* Setup the target global color value in ARGB8 format. */
-gceSTATUS gco2D_SetTargetGlobalColorAdvanced(
- IN gco2D Engine,
- IN gctUINT32 Color32
- );
-
-/* Setup the source and target pixel multiply modes. */
-gceSTATUS
-gco2D_SetPixelMultiplyModeAdvanced(
- IN gco2D Engine,
- IN gce2D_PIXEL_COLOR_MULTIPLY_MODE SrcPremultiplySrcAlpha,
- IN gce2D_PIXEL_COLOR_MULTIPLY_MODE DstPremultiplyDstAlpha,
- IN gce2D_GLOBAL_COLOR_MULTIPLY_MODE SrcPremultiplyGlobalMode,
- IN gce2D_PIXEL_COLOR_MULTIPLY_MODE DstDemultiplyDstAlpha
- );
-
-/* Set the GPU clock cycles after which the idle engine will keep auto-flushing. */
-gceSTATUS
-gco2D_SetAutoFlushCycles(
- IN gco2D Engine,
- IN gctUINT32 Cycles
- );
-
-/* Read the profile registers available in the 2D engine and sets them in the profile.
- The function will also reset the pixelsRendered counter every time.
-*/
-gceSTATUS
-gco2D_ProfileEngine(
- IN gco2D Engine,
- OPTIONAL gcs2D_PROFILE_PTR Profile
- );
-
-/* Enable or disable 2D dithering. */
-gceSTATUS
-gco2D_EnableDither(
- IN gco2D Engine,
- IN gctBOOL Enable
- );
-
-gceSTATUS
-gco2D_SetGenericSource(
- IN gco2D Engine,
- IN gctUINT32_PTR Addresses,
- IN gctUINT32 AddressNum,
- IN gctUINT32_PTR Strides,
- IN gctUINT32 StrideNum,
- IN gceTILING Tiling,
- IN gceSURF_FORMAT Format,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight
-);
-
-gceSTATUS
-gco2D_SetGenericTarget(
- IN gco2D Engine,
- IN gctUINT32_PTR Addresses,
- IN gctUINT32 AddressNum,
- IN gctUINT32_PTR Strides,
- IN gctUINT32 StrideNum,
- IN gceTILING Tiling,
- IN gceSURF_FORMAT Format,
- IN gceSURF_ROTATION Rotation,
- IN gctUINT32 SurfaceWidth,
- IN gctUINT32 SurfaceHeight
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_raster_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_types_h_
-#define __gc_hal_types_h_
-
-#include "gc_hal_options.h"
-
-#ifdef _WIN32
-#pragma warning(disable:4127) /* Conditional expression is constant (do { }
- ** while(0)). */
-#pragma warning(disable:4100) /* Unreferenced formal parameter. */
-#pragma warning(disable:4204) /* Non-constant aggregate initializer (C99). */
-#pragma warning(disable:4131) /* Uses old-style declarator (for Bison and
- ** Flex generated files). */
-#pragma warning(disable:4206) /* Translation unit is empty. */
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-** Platform macros.
-*/
-
-#if defined(__GNUC__)
-# define gcdHAS_ELLIPSES 1 /* GCC always has it. */
-#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define gcdHAS_ELLIPSES 1 /* C99 has it. */
-#elif defined(_MSC_VER) && (_MSC_VER >= 1500)
-# define gcdHAS_ELLIPSES 1 /* MSVC 2007+ has it. */
-#elif defined(UNDER_CE)
-# define gcdHAS_ELLIPSES 0 /* Windows CE doesn't have it. */
-#else
-# error "gcdHAS_ELLIPSES: Platform could not be determined"
-#endif
-
-/******************************************************************************\
-************************************ Keyword ***********************************
-\******************************************************************************/
-
-#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
-# define gcmINLINE inline /* C99 keyword. */
-#elif defined(__GNUC__)
-# define gcmINLINE __inline__ /* GNU keyword. */
-#elif defined(_MSC_VER) || defined(UNDER_CE)
-# define gcmINLINE __inline /* Internal keyword. */
-#else
-# error "gcmINLINE: Platform could not be determined"
-#endif
-
-#ifndef gcdDEBUG
-#if (defined(DBG) && DBG) || defined(DEBUG) || defined(_DEBUG)
-# define gcdDEBUG 1
-# else
-# define gcdDEBUG 0
-# endif
-#endif
-
-#ifdef _USRDLL
-#ifdef _MSC_VER
-#ifdef HAL_EXPORTS
-# define HALAPI __declspec(dllexport)
-# else
-# define HALAPI __declspec(dllimport)
-# endif
-# define HALDECL __cdecl
-# else
-#ifdef HAL_EXPORTS
-# define HALAPI
-# else
-# define HALAPI extern
-# endif
-# endif
-#else
-# define HALAPI
-# define HALDECL
-#endif
-
-/******************************************************************************\
-********************************** Common Types ********************************
-\******************************************************************************/
-
-#define gcvFALSE 0
-#define gcvTRUE 1
-
-#define gcvINFINITE ((gctUINT32) ~0U)
-
-typedef int gctBOOL;
-typedef gctBOOL * gctBOOL_PTR;
-
-typedef int gctINT;
-typedef signed char gctINT8;
-typedef signed short gctINT16;
-typedef signed int gctINT32;
-typedef signed long long gctINT64;
-
-typedef gctINT * gctINT_PTR;
-typedef gctINT8 * gctINT8_PTR;
-typedef gctINT16 * gctINT16_PTR;
-typedef gctINT32 * gctINT32_PTR;
-typedef gctINT64 * gctINT64_PTR;
-
-typedef unsigned int gctUINT;
-typedef unsigned char gctUINT8;
-typedef unsigned short gctUINT16;
-typedef unsigned int gctUINT32;
-typedef unsigned long long gctUINT64;
-
-typedef gctUINT * gctUINT_PTR;
-typedef gctUINT8 * gctUINT8_PTR;
-typedef gctUINT16 * gctUINT16_PTR;
-typedef gctUINT32 * gctUINT32_PTR;
-typedef gctUINT64 * gctUINT64_PTR;
-
-typedef unsigned long gctSIZE_T;
-typedef gctSIZE_T * gctSIZE_T_PTR;
-
-#ifdef __cplusplus
-# define gcvNULL 0
-#else
-# define gcvNULL ((void *) 0)
-#endif
-
-typedef float gctFLOAT;
-typedef signed int gctFIXED_POINT;
-typedef float * gctFLOAT_PTR;
-
-typedef void * gctPHYS_ADDR;
-typedef void * gctHANDLE;
-typedef void * gctFILE;
-typedef void * gctSIGNAL;
-typedef void * gctWINDOW;
-typedef void * gctIMAGE;
-
-typedef void * gctPOINTER;
-typedef const void * gctCONST_POINTER;
-
-typedef char gctCHAR;
-typedef char * gctSTRING;
-typedef const char * gctCONST_STRING;
-
-typedef struct _gcsCOUNT_STRING
-{
- gctSIZE_T Length;
- gctCONST_STRING String;
-}
-gcsCOUNT_STRING;
-
-/* Fixed point constants. */
-#define gcvZERO_X ((gctFIXED_POINT) 0x00000000)
-#define gcvHALF_X ((gctFIXED_POINT) 0x00008000)
-#define gcvONE_X ((gctFIXED_POINT) 0x00010000)
-#define gcvNEGONE_X ((gctFIXED_POINT) 0xFFFF0000)
-#define gcvTWO_X ((gctFIXED_POINT) 0x00020000)
-
-/******************************************************************************\
-******************************* Fixed Point Math *******************************
-\******************************************************************************/
-
-#define gcmXMultiply(x1, x2) \
- (gctFIXED_POINT) (((gctINT64) (x1) * (x2)) >> 16)
-
-#define gcmXDivide(x1, x2) \
- (gctFIXED_POINT) ((((gctINT64) (x1)) << 16) / (x2))
-
-#define gcmXMultiplyDivide(x1, x2, x3) \
- (gctFIXED_POINT) ((gctINT64) (x1) * (x2) / (x3))
-
-/* 2D Engine profile. */
-struct gcs2D_PROFILE
-{
- /* Cycle count.
- 32bit counter incremented every 2D clock cycle.
- Wraps back to 0 when the counter overflows.
- */
- gctUINT32 cycleCount;
-
- /* Pixels rendered by the 2D engine.
- Resets to 0 every time it is read. */
- gctUINT32 pixelsRendered;
-};
-
-
-/* Macro to combine four characters into a Charcater Code. */
-#define gcmCC(c1, c2, c3, c4) \
-( \
- (char) (c1) \
- | \
- ((char) (c2) << 8) \
- | \
- ((char) (c3) << 16) \
- | \
- ((char) (c4) << 24) \
-)
-
-#define gcmPRINTABLE(c) ((((c) >= ' ') && ((c) <= '}')) ? (c) : ' ')
-
-#define gcmCC_PRINT(cc) \
- gcmPRINTABLE((char) ( (cc) & 0xFF)), \
- gcmPRINTABLE((char) (((cc) >> 8) & 0xFF)), \
- gcmPRINTABLE((char) (((cc) >> 16) & 0xFF)), \
- gcmPRINTABLE((char) (((cc) >> 24) & 0xFF))
-
-/******************************************************************************\
-****************************** Function Parameters *****************************
-\******************************************************************************/
-
-#define IN
-#define OUT
-#define OPTIONAL
-
-/******************************************************************************\
-********************************* Status Codes *********************************
-\******************************************************************************/
-
-typedef enum _gceSTATUS
-{
- gcvSTATUS_OK = 0,
- gcvSTATUS_FALSE = 0,
- gcvSTATUS_TRUE = 1,
- gcvSTATUS_NO_MORE_DATA = 2,
- gcvSTATUS_CACHED = 3,
- gcvSTATUS_MIPMAP_TOO_LARGE = 4,
- gcvSTATUS_NAME_NOT_FOUND = 5,
- gcvSTATUS_NOT_OUR_INTERRUPT = 6,
- gcvSTATUS_MISMATCH = 7,
- gcvSTATUS_MIPMAP_TOO_SMALL = 8,
- gcvSTATUS_LARGER = 9,
- gcvSTATUS_SMALLER = 10,
- gcvSTATUS_CHIP_NOT_READY = 11,
- gcvSTATUS_NEED_CONVERSION = 12,
- gcvSTATUS_SKIP = 13,
- gcvSTATUS_DATA_TOO_LARGE = 14,
- gcvSTATUS_INVALID_CONFIG = 15,
- gcvSTATUS_CHANGED = 16,
- gcvSTATUS_NOT_SUPPORT_DITHER = 17,
-
- gcvSTATUS_INVALID_ARGUMENT = -1,
- gcvSTATUS_INVALID_OBJECT = -2,
- gcvSTATUS_OUT_OF_MEMORY = -3,
- gcvSTATUS_MEMORY_LOCKED = -4,
- gcvSTATUS_MEMORY_UNLOCKED = -5,
- gcvSTATUS_HEAP_CORRUPTED = -6,
- gcvSTATUS_GENERIC_IO = -7,
- gcvSTATUS_INVALID_ADDRESS = -8,
- gcvSTATUS_CONTEXT_LOSSED = -9,
- gcvSTATUS_TOO_COMPLEX = -10,
- gcvSTATUS_BUFFER_TOO_SMALL = -11,
- gcvSTATUS_INTERFACE_ERROR = -12,
- gcvSTATUS_NOT_SUPPORTED = -13,
- gcvSTATUS_MORE_DATA = -14,
- gcvSTATUS_TIMEOUT = -15,
- gcvSTATUS_OUT_OF_RESOURCES = -16,
- gcvSTATUS_INVALID_DATA = -17,
- gcvSTATUS_INVALID_MIPMAP = -18,
- gcvSTATUS_NOT_FOUND = -19,
- gcvSTATUS_NOT_ALIGNED = -20,
- gcvSTATUS_INVALID_REQUEST = -21,
- gcvSTATUS_GPU_NOT_RESPONDING = -22,
- gcvSTATUS_TIMER_OVERFLOW = -23,
- gcvSTATUS_VERSION_MISMATCH = -24,
- gcvSTATUS_LOCKED = -25,
-
- /* Linker errors. */
- gcvSTATUS_GLOBAL_TYPE_MISMATCH = -1000,
- gcvSTATUS_TOO_MANY_ATTRIBUTES = -1001,
- gcvSTATUS_TOO_MANY_UNIFORMS = -1002,
- gcvSTATUS_TOO_MANY_VARYINGS = -1003,
- gcvSTATUS_UNDECLARED_VARYING = -1004,
- gcvSTATUS_VARYING_TYPE_MISMATCH = -1005,
- gcvSTATUS_MISSING_MAIN = -1006,
- gcvSTATUS_NAME_MISMATCH = -1007,
- gcvSTATUS_INVALID_INDEX = -1008,
-}
-gceSTATUS;
-
-/******************************************************************************\
-********************************* Status Macros ********************************
-\******************************************************************************/
-
-#define gcmIS_ERROR(status) (status < 0)
-#define gcmNO_ERROR(status) (status >= 0)
-#define gcmIS_SUCCESS(status) (status == gcvSTATUS_OK)
-
-/******************************************************************************\
-********************************* Field Macros *********************************
-\******************************************************************************/
-
-#define __gcmSTART(reg_field) \
- (0 ? reg_field)
-
-#define __gcmEND(reg_field) \
- (1 ? reg_field)
-
-#define __gcmGETSIZE(reg_field) \
- (__gcmEND(reg_field) - __gcmSTART(reg_field) + 1)
-
-#define __gcmALIGN(data, reg_field) \
- (((gctUINT32) (data)) << __gcmSTART(reg_field))
-
-#define __gcmMASK(reg_field) \
- ((gctUINT32) ((__gcmGETSIZE(reg_field) == 32) \
- ? ~0 \
- : (~(~0 << __gcmGETSIZE(reg_field)))))
-
-/*******************************************************************************
-**
-** gcmFIELDMASK
-**
-** Get aligned field mask.
-**
-** ARGUMENTS:
-**
-** reg Name of register.
-** field Name of field within register.
-*/
-#define gcmFIELDMASK(reg, field) \
-( \
- __gcmALIGN(__gcmMASK(reg##_##field), reg##_##field) \
-)
-
-/*******************************************************************************
-**
-** gcmGETFIELD
-**
-** Extract the value of a field from specified data.
-**
-** ARGUMENTS:
-**
-** data Data value.
-** reg Name of register.
-** field Name of field within register.
-*/
-#define gcmGETFIELD(data, reg, field) \
-( \
- ((((gctUINT32) (data)) >> __gcmSTART(reg##_##field)) \
- & __gcmMASK(reg##_##field)) \
-)
-
-/*******************************************************************************
-**
-** gcmSETFIELD
-**
-** Set the value of a field within specified data.
-**
-** ARGUMENTS:
-**
-** data Data value.
-** reg Name of register.
-** field Name of field within register.
-** value Value for field.
-*/
-#define gcmSETFIELD(data, reg, field, value) \
-( \
- (((gctUINT32) (data)) \
- & ~__gcmALIGN(__gcmMASK(reg##_##field), reg##_##field)) \
- | __gcmALIGN((gctUINT32) (value) \
- & __gcmMASK(reg##_##field), reg##_##field) \
-)
-
-/*******************************************************************************
-**
-** gcmSETFIELDVALUE
-**
-** Set the value of a field within specified data with a
-** predefined value.
-**
-** ARGUMENTS:
-**
-** data Data value.
-** reg Name of register.
-** field Name of field within register.
-** value Name of the value within the field.
-*/
-#define gcmSETFIELDVALUE(data, reg, field, value) \
-( \
- (((gctUINT32) (data)) \
- & ~__gcmALIGN(__gcmMASK(reg##_##field), reg##_##field)) \
- | __gcmALIGN(reg##_##field##_##value \
- & __gcmMASK(reg##_##field), reg##_##field) \
-)
-
-/*******************************************************************************
-**
-** gcmSETMASKEDFIELD
-**
-** Set the value of a masked field with specified data.
-**
-** ARGUMENTS:
-**
-** reg Name of register.
-** field Name of field within register.
-** value Value for field.
-*/
-#define gcmSETMASKEDFIELD(reg, field, value) \
-( \
- ((((gctUINT32) (~0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? reg_field) - (0 ? reg_field) + 1) == 32) ? ~0 : (~(~0 << ((1 ? reg_field) - (0 ? reg_field) + 1))))))) << (0 ? reg_field))) | (((gctUINT32) ((gctUINT32) (value) & ((gctUINT32) ((((1 ? reg_field) - (0 ? reg_field) + 1) == 32) ? ~0 : (~(~0 << ((1 ? reg_field) - (0 ? reg_field) + 1))))))) << (0 ? reg_field)))&\
- ((((gctUINT32) (~0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? reg_MASK_##field) - (0 ? reg_MASK_##field) + 1) == 32) ? ~0 : (~(~0 << ((1 ? reg_MASK_##field) - (0 ? reg_MASK_##field) + 1))))))) << (0 ? reg_MASK_##field))) | (((gctUINT32) (reg_MASK_##field_ENABLED&((gctUINT32)((((1?reg_MASK_##field)-(0?reg_MASK_##field)+1)==32)?~0:(~(~0<<((1?reg_MASK_##field)-(0?reg_MASK_##field)+1)))))))<<(0?reg_MASK_##field)))\
-)
-
-/*******************************************************************************
-**
-** gcmVERIFYFIELDVALUE
-**
-** Verify if the value of a field within specified data equals a
-** predefined value.
-**
-** ARGUMENTS:
-**
-** data Data value.
-** reg Name of register.
-** field Name of field within register.
-** value Name of the value within the field.
-*/
-#define gcmVERIFYFIELDVALUE(data, reg, field, value) \
-( \
- (((gctUINT32) (data)) >> __gcmSTART(reg##_##field) & \
- __gcmMASK(reg##_##field)) \
- == \
- (reg##_##field##_##value & __gcmMASK(reg##_##field)) \
-)
-
-/*******************************************************************************
-** Bit field macros.
-*/
-
-#define __gcmSTARTBIT(Field) \
- ( 1 ? Field )
-
-#define __gcmBITSIZE(Field) \
- ( 0 ? Field )
-
-#define __gcmBITMASK(Field) \
-( \
- (1 << __gcmBITSIZE(Field)) - 1 \
-)
-
-#define gcmGETBITS(Value, Type, Field) \
-( \
- ( ((Type) (Value)) >> __gcmSTARTBIT(Field) ) \
- & \
- __gcmBITMASK(Field) \
-)
-
-#define gcmSETBITS(Value, Type, Field, NewValue) \
-( \
- ( ((Type) (Value)) \
- & ~(__gcmBITMASK(Field) << __gcmSTARTBIT(Field)) \
- ) \
- | \
- ( ( ((Type) (NewValue)) \
- & __gcmBITMASK(Field) \
- ) << __gcmSTARTBIT(Field) \
- ) \
-)
-
-/******************************************************************************\
-******************************** Min/Max Macros ********************************
-\******************************************************************************/
-
-#define gcmMIN(x, y) (((x) <= (y)) ? (x) : (y))
-#define gcmMAX(x, y) (((x) >= (y)) ? (x) : (y))
-#define gcmCLAMP(x, min, max) (((x) < (min)) ? (min) : \
- ((x) > (max)) ? (max) : (x))
-#define gcmABS(x) (((x) < 0) ? -(x) : (x))
-#define gcmNEG(x) (((x) < 0) ? (x) : -(x))
-
-/*******************************************************************************
-**
-** gcmPTR2INT
-**
-** Convert a pointer to an integer value.
-**
-** ARGUMENTS:
-**
-** p Pointer value.
-*/
-#if defined(_WIN32) || (defined(__LP64__) && __LP64__)
-# define gcmPTR2INT(p) \
- ( \
- (gctUINT32) (gctUINT64) (p) \
- )
-#else
-# define gcmPTR2INT(p) \
- ( \
- (gctUINT32) (p) \
- )
-#endif
-
-/*******************************************************************************
-**
-** gcmINT2PTR
-**
-** Convert an integer value into a pointer.
-**
-** ARGUMENTS:
-**
-** v Integer value.
-*/
-#define gcmINT2PTR(i) \
-( \
- (gctPOINTER) (i) \
-)
-
-/*******************************************************************************
-**
-** gcmOFFSETOF
-**
-** Compute the byte offset of a field inside a structure.
-**
-** ARGUMENTS:
-**
-** s Structure name.
-** field Field name.
-*/
-#define gcmOFFSETOF(s, field) \
-( \
- gcmPTR2INT(& (((struct s *) 0)->field)) \
-)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_types_h_ */
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-#include <linux/pagemap.h>
-#include <linux/mm.h>
-
-#define GetPageCount(size, offset) ((((size) + ((offset) & ~PAGE_CACHE_MASK)) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT)
-
-
-#include <linux/string.h>
-#include "gc_hal_kernel_precomp.h"
-
-#define _GC_OBJ_ZONE gcvZONE_KERNEL
-
-/******************************************************************************\
-******************************* gckKERNEL API Code ******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckKERNEL_Construct
-**
-** Construct a new gckKERNEL object.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** IN gctPOINTER Context
-** Pointer to a driver defined context.
-**
-** OUTPUT:
-**
-** gckKERNEL * Kernel
-** Pointer to a variable that will hold the pointer to the gckKERNEL
-** object.
-*/
-
-#ifdef ANDROID
-#if gcdNEW_PROFILER_FILE
-#define DEFAULT_PROFILE_FILE_NAME "/sdcard/vprofiler.vpd"
-#else
-#define DEFAULT_PROFILE_FILE_NAME "/sdcard/vprofiler.xml"
-#endif
-#else
-#if gcdNEW_PROFILER_FILE
-#define DEFAULT_PROFILE_FILE_NAME "vprofiler.vpd" /* "vpd" means "vprofile data" */
-#else
-#define DEFAULT_PROFILE_FILE_NAME "vprofiler.xml"
-#endif
-#endif
-
-gceSTATUS
-gckKERNEL_Construct(
- IN gckOS Os,
- IN gctPOINTER Context,
- OUT gckKERNEL * Kernel
- )
-{
- gckKERNEL kernel = gcvNULL;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x Context=0x%x", Os, Context);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Kernel != gcvNULL);
-
- /* Allocate the gckKERNEL object. */
- gcmkONERROR(
- gckOS_Allocate(Os,
- gcmSIZEOF(struct _gckKERNEL),
- (gctPOINTER *) &kernel));
-
- /* Zero the object pointers. */
- kernel->hardware = gcvNULL;
- kernel->command = gcvNULL;
- kernel->event = gcvNULL;
- kernel->mmu = gcvNULL;
-
- /* Initialize the gckKERNEL object. */
- kernel->object.type = gcvOBJ_KERNEL;
- kernel->os = Os;
-
- /* Save context. */
- kernel->context = Context;
-
- /* Construct atom holding number of clients. */
- kernel->atomClients = gcvNULL;
- gcmkONERROR(gckOS_AtomConstruct(Os, &kernel->atomClients));
-
-#if gcdSECURE_USER
- kernel->cacheSlots = 0;
- kernel->cacheTimeStamp = 0;
-#endif
-
- /* Construct the gckHARDWARE object. */
- gcmkONERROR(
- gckHARDWARE_Construct(Os, &kernel->hardware));
-
- /* Set pointer to gckKERNEL object in gckHARDWARE object. */
- kernel->hardware->kernel = kernel;
-
- /* Initialize the hardware. */
- gcmkONERROR(
- gckHARDWARE_InitializeHardware(kernel->hardware));
-
- /* Construct the gckCOMMAND object. */
- gcmkONERROR(
- gckCOMMAND_Construct(kernel, &kernel->command));
-
- /* Construct the gckEVENT object. */
- gcmkONERROR(
- gckEVENT_Construct(kernel, &kernel->event));
-
- /* Construct the gckMMU object. */
- gcmkONERROR(
- gckMMU_Construct(kernel, gcdMMU_SIZE, &kernel->mmu));
-
-#if VIVANTE_PROFILER
- /* Initialize profile setting */
-#if defined ANDROID
- kernel->profileEnable = gcvFALSE;
-#else
- kernel->profileEnable = gcvTRUE;
-#endif
-
- gcmkVERIFY_OK(
- gckOS_MemCopy(kernel->profileFileName,
- DEFAULT_PROFILE_FILE_NAME,
- gcmSIZEOF(DEFAULT_PROFILE_FILE_NAME) + 1));
-#endif
-
- /* Return pointer to the gckKERNEL object. */
- *Kernel = kernel;
-
- /* Success. */
- gcmkFOOTER_ARG("*Kernel=0x%x", *Kernel);
- return gcvSTATUS_OK;
-
-OnError:
- if (kernel != gcvNULL)
- {
- if (kernel->event != gcvNULL)
- {
- gcmkVERIFY_OK(gckEVENT_Destroy(kernel->event));
- }
-
- if (kernel->command != gcvNULL)
- {
- gcmkVERIFY_OK(gckCOMMAND_Destroy(kernel->command));
- }
-
- if (kernel->hardware != gcvNULL)
- {
- gcmkVERIFY_OK(gckHARDWARE_Destroy(kernel->hardware));
- }
-
- if (kernel->atomClients != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_AtomDestroy(Os, kernel->atomClients));
- }
-
- gcmkVERIFY_OK(gckOS_Free(Os, kernel));
- }
-
- /* Return the error. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_Destroy
-**
-** Destroy an gckKERNEL object.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckKERNEL_Destroy(
- IN gckKERNEL Kernel
- )
-{
- gcmkHEADER_ARG("Kernel=0x%x", Kernel);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
-
- /* Destroy the gckMMU object. */
- gcmkVERIFY_OK(gckMMU_Destroy(Kernel->mmu));
-
- /* Destroy the gckEVENT object. */
- gcmkVERIFY_OK(gckEVENT_Destroy(Kernel->event));
-
- /* Destroy the gckCOMMNAND object. */
- gcmkVERIFY_OK(gckCOMMAND_Destroy(Kernel->command));
-
- /* Destroy the gckHARDWARE object. */
- gcmkVERIFY_OK(gckHARDWARE_Destroy(Kernel->hardware));
-
- /* Detsroy the client atom. */
- gcmkVERIFY_OK(gckOS_AtomDestroy(Kernel->os, Kernel->atomClients));
-
- /* Mark the gckKERNEL object as unknown. */
- Kernel->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckKERNEL object. */
- gcmkVERIFY_OK(gckOS_Free(Kernel->os, Kernel));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** _AllocateMemory
-**
-** Private function to walk all required memory pools to allocate the requested
-** amount of video memory.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gcsHAL_INTERFACE * Interface
-** Pointer to a gcsHAL_INTERFACE structure that defines the command to
-** be dispatched.
-**
-** OUTPUT:
-**
-** gcsHAL_INTERFACE * Interface
-** Pointer to a gcsHAL_INTERFACE structure that receives any data to be
-** returned.
-*/
-static gceSTATUS
-_AllocateMemory(
- IN gckKERNEL Kernel,
- IN OUT gcePOOL * Pool,
- IN gctSIZE_T Bytes,
- IN gctSIZE_T Alignment,
- IN gceSURF_TYPE Type,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- )
-{
- gcePOOL pool;
- gceSTATUS status;
- gckVIDMEM videoMemory;
-
- gcmkVERIFY_ARGUMENT(Pool != gcvNULL);
-
- /* Get initial pool. */
- switch (pool = *Pool)
- {
- case gcvPOOL_DEFAULT:
- case gcvPOOL_LOCAL:
- pool = gcvPOOL_LOCAL_INTERNAL;
- break;
-
- case gcvPOOL_UNIFIED:
- pool = gcvPOOL_SYSTEM;
- break;
-
- default:
- break;
- }
-
-#if (0==gcdPAGE_ALLOC_LIMIT)
- // dkm : force gcvSURF_TILE_STATUS use contiguous memory
- //if(gcvSURF_TILE_STATUS == Type) pool = gcvPOOL_CONTIGUOUS;
-#endif
-
- do
- {
- /* Verify the number of bytes to allocate. */
- if (Bytes == 0)
- {
- gcmkERR_BREAK(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- if (pool == gcvPOOL_VIRTUAL)
- {
- /* Create a gcuVIDMEM_NODE for virtual memory. */
-#ifdef __QNXNTO__
- gcmkERR_BREAK(
- gckVIDMEM_ConstructVirtual(Kernel, gcvFALSE, Bytes, Handle, Node));
-#else
- gcmkERR_BREAK(
- gckVIDMEM_ConstructVirtual(Kernel, gcvFALSE, Bytes, Node));
-#endif
-
- /* Success. */
- break;
- }
- else if (pool == gcvPOOL_CONTIGUOUS)
- {
- /* Create a gcuVIDMEM_NODE for contiguous memory. */
-#ifdef __QNXNTO__
- status = gckVIDMEM_ConstructVirtual(Kernel, gcvTRUE, Bytes, Handle, Node);
-#else
- status = gckVIDMEM_ConstructVirtual(Kernel, gcvTRUE, Bytes, Node);
-#endif
- if (gcmIS_SUCCESS(status))
- {
- /* Memory allocated. */
- break;
- }
- }
- else
- {
- /* Get pointer to gckVIDMEM object for pool. */
- status = gckKERNEL_GetVideoMemoryPool(Kernel, pool, &videoMemory);
-
- if (gcmIS_SUCCESS(status))
- {
- /* Allocate memory. */
- status = gckVIDMEM_AllocateLinear(videoMemory,
- Bytes,
- Alignment,
- Type,
-#ifdef __QNXNTO__
- Handle,
-#endif
- Node);
-
- if (gcmIS_SUCCESS(status))
- {
- /* Memory allocated. */
- (*Node)->VidMem.pool = pool;
- break;
- }
- }
- }
-
- if (pool == gcvPOOL_LOCAL_INTERNAL)
- {
- /* Advance to external memory. */
- pool = gcvPOOL_LOCAL_EXTERNAL;
- }
- else
- if (pool == gcvPOOL_LOCAL_EXTERNAL)
- {
- /* Advance to contiguous system memory. */
- pool = gcvPOOL_SYSTEM;
- }
- else
- if ((pool == gcvPOOL_SYSTEM)
- && (Type != gcvSURF_TILE_STATUS)
- )
- {
- /* Advance to contiguous memory. */
- pool = gcvPOOL_CONTIGUOUS;
- }
- else
- if ((pool == gcvPOOL_CONTIGUOUS)
- && (Type != gcvSURF_TILE_STATUS)
- )
- {
- /* Advance to virtual memory. */
- pool = gcvPOOL_VIRTUAL;
- }
- else
- {
- /* Out of pools. */
- break;
- }
- }
- /* Loop only for multiple selection pools. */
- while ((*Pool == gcvPOOL_DEFAULT)
- || (*Pool == gcvPOOL_LOCAL)
- || (*Pool == gcvPOOL_UNIFIED)
-#if (0==gcdPAGE_ALLOC_LIMIT)
- // dkm : let gcvPOOL_SYSTEM can use contiguous memory
- //|| ((*Pool == gcvPOOL_SYSTEM) && (pool==gcvPOOL_CONTIGUOUS))
-#endif
- );
-
- if (gcmIS_SUCCESS(status))
- {
- /* Return pool used for allocation. */
- //if(pool == gcvPOOL_VIRTUAL) printk(" pool=%d->%d, Bytes=%d, Type=%d\n", *Pool, pool, (int)Bytes, Type);
- *Pool = pool;
- } else {
- printk("_AllocateMemory fail! pool=%d->%d, Bytes=%d, Type=%d\n", *Pool, pool, (int)Bytes, Type);
- }
-
- /* Return status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_Dispatch
-**
-** Dispatch a command received from the user HAL layer.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctBOOL FromUser
-** whether the call is from the user space.
-**
-** gcsHAL_INTERFACE * Interface
-** Pointer to a gcsHAL_INTERFACE structure that defines the command to
-** be dispatched.
-**
-** OUTPUT:
-**
-** gcsHAL_INTERFACE * Interface
-** Pointer to a gcsHAL_INTERFACE structure that receives any data to be
-** returned.
-*/
-gceSTATUS
-gckKERNEL_Dispatch(
- IN gckKERNEL Kernel,
- IN gctBOOL FromUser,
- IN OUT gcsHAL_INTERFACE * Interface
- )
-{
- gceSTATUS status;
- gctUINT32 bitsPerPixel;
- gctSIZE_T bytes;
- gcuVIDMEM_NODE_PTR node;
- gctBOOL locked = gcvFALSE;
- gctPHYS_ADDR physical;
- gctUINT32 address;
-
- gcmkHEADER_ARG("Kernel=0x%x FromUser=%d Interface=0x%x",
- Kernel, FromUser, Interface);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Interface != gcvNULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_KERNEL,
- "Dispatching command %d", Interface->command);
-
- /* Dispatch on command. */
- switch (Interface->command)
- {
- case gcvHAL_GET_BASE_ADDRESS:
- /* Get base address. */
- gcmkONERROR(
- gckOS_GetBaseAddress(Kernel->os,
- &Interface->u.GetBaseAddress.baseAddress));
- strcpy(Interface->u.GetBaseAddress.fwVersion, GPU_FW_VERSION);
-#if BUILD_FOR_1_28
- strcat(Interface->u.GetBaseAddress.fwVersion, "_for1.28");
-#endif
- break;
-
- case gcvHAL_QUERY_VIDEO_MEMORY:
- /* Query video memory size. */
- gcmkONERROR(gckKERNEL_QueryVideoMemory(Kernel, Interface));
- break;
-
- case gcvHAL_QUERY_CHIP_IDENTITY:
- /* Query chip identity. */
- gcmkONERROR(
- gckHARDWARE_QueryChipIdentity(
- Kernel->hardware,
- &Interface->u.QueryChipIdentity.chipModel,
- &Interface->u.QueryChipIdentity.chipRevision,
- &Interface->u.QueryChipIdentity.chipFeatures,
- &Interface->u.QueryChipIdentity.chipMinorFeatures,
- &Interface->u.QueryChipIdentity.chipMinorFeatures1,
- &Interface->u.QueryChipIdentity.chipMinorFeatures2));
-
- /* Query chip specifications. */
- gcmkONERROR(
- gckHARDWARE_QueryChipSpecs(
- Kernel->hardware,
- &Interface->u.QueryChipIdentity.streamCount,
- &Interface->u.QueryChipIdentity.registerMax,
- &Interface->u.QueryChipIdentity.threadCount,
- &Interface->u.QueryChipIdentity.shaderCoreCount,
- &Interface->u.QueryChipIdentity.vertexCacheSize,
- &Interface->u.QueryChipIdentity.vertexOutputBufferSize));
- break;
-
- case gcvHAL_MAP_MEMORY:
- physical = Interface->u.MapMemory.physical;
-
- /* Map memory. */
- gcmkONERROR(
- gckKERNEL_MapMemory(Kernel,
- physical,
- Interface->u.MapMemory.bytes,
- &Interface->u.MapMemory.logical));
- break;
-
- case gcvHAL_UNMAP_MEMORY:
- physical = Interface->u.UnmapMemory.physical;
-
- /* Unmap memory. */
- gcmkONERROR(
- gckKERNEL_UnmapMemory(Kernel,
- physical,
- Interface->u.UnmapMemory.bytes,
- Interface->u.UnmapMemory.logical));
- break;
-
- case gcvHAL_ALLOCATE_NON_PAGED_MEMORY:
- /* Allocate non-paged memory. */
-#ifdef __QNXNTO__
- if (FromUser)
- {
- gcmkONERROR(
- gckOS_AllocateNonPagedMemoryShmPool(
- Kernel->os,
- FromUser,
- Interface->pid,
- Interface->handle,
- &Interface->u.AllocateNonPagedMemory.bytes,
- &Interface->u.AllocateNonPagedMemory.physical,
- &Interface->u.AllocateNonPagedMemory.logical));
- break;
- }
-#endif
- gcmkONERROR(
- gckOS_AllocateNonPagedMemory(
- Kernel->os,
- FromUser,
- &Interface->u.AllocateNonPagedMemory.bytes,
- &Interface->u.AllocateNonPagedMemory.physical,
- &Interface->u.AllocateNonPagedMemory.logical));
- break;
-
- case gcvHAL_FREE_NON_PAGED_MEMORY:
- physical = Interface->u.FreeNonPagedMemory.physical;
-
- /* Free non-paged memory. */
- gcmkONERROR(
- gckOS_FreeNonPagedMemory(Kernel->os,
- Interface->u.FreeNonPagedMemory.bytes,
- physical,
- Interface->u.FreeNonPagedMemory.logical));
- break;
-
- case gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY:
- /* Allocate contiguous memory. */
-#ifdef __QNXNTO__
- if (FromUser)
- {
- gcmkONERROR(
- gckOS_AllocateNonPagedMemoryShmPool(
- Kernel->os,
- FromUser,
- Interface->pid,
- Interface->handle,
- &Interface->u.AllocateNonPagedMemory.bytes,
- &Interface->u.AllocateNonPagedMemory.physical,
- &Interface->u.AllocateNonPagedMemory.logical));
- break;
- }
-#endif
- gcmkONERROR(
- gckOS_AllocateContiguous(
- Kernel->os,
- FromUser,
- &Interface->u.AllocateContiguousMemory.bytes,
- &Interface->u.AllocateContiguousMemory.physical,
- &Interface->u.AllocateContiguousMemory.logical));
-
- break;
-
- case gcvHAL_FREE_CONTIGUOUS_MEMORY:
- physical = Interface->u.FreeContiguousMemory.physical;
-
- /* Free contiguous memory. */
- gcmkONERROR(
- gckOS_FreeContiguous(Kernel->os,
- physical,
- Interface->u.FreeContiguousMemory.logical,
- Interface->u.FreeContiguousMemory.bytes));
- break;
-
- case gcvHAL_ALLOCATE_VIDEO_MEMORY:
- /* Align width and height to tiles. */
- gcmkONERROR(
- gckHARDWARE_AlignToTile(Kernel->hardware,
- Interface->u.AllocateVideoMemory.type,
- &Interface->u.AllocateVideoMemory.width,
- &Interface->u.AllocateVideoMemory.height,
- gcvNULL));
-
- /* Convert format into bytes per pixel and bytes per tile. */
- gcmkONERROR(
- gckHARDWARE_ConvertFormat(Kernel->hardware,
- Interface->u.AllocateVideoMemory.format,
- &bitsPerPixel,
- gcvNULL));
-
- /* Compute number of bytes for the allocation. */
- bytes = Interface->u.AllocateVideoMemory.width * bitsPerPixel
- * Interface->u.AllocateVideoMemory.height
- * Interface->u.AllocateVideoMemory.depth / 8;
- /*
- printk(" VM-> %d (%d) : %d (%d)\n",
- Interface->u.AllocateVideoMemory.pool,
- Interface->u.AllocateVideoMemory.type,
- (int)GetPageCount(gcmALIGN(bytes, PAGE_SIZE), 0),
- (int)bytes);
- */
-
- /* Allocate memory. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- _AllocateMemory(Kernel,
- &Interface->u.AllocateVideoMemory.pool,
- bytes,
- 64,
- Interface->u.AllocateVideoMemory.type,
- Interface->handle,
- &Interface->u.AllocateVideoMemory.node));
-#else
- gcmkONERROR(
- _AllocateMemory(Kernel,
- &Interface->u.AllocateVideoMemory.pool,
- bytes,
- 64,
- Interface->u.AllocateVideoMemory.type,
- &Interface->u.AllocateVideoMemory.node));
-#endif
- break;
-
- case gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY:
- /*
- printk(" LVM-> %d (%d) : %d (%d)\n",
- Interface->u.AllocateLinearVideoMemory.pool,
- Interface->u.AllocateLinearVideoMemory.type,
- (int)GetPageCount(gcmALIGN(Interface->u.AllocateLinearVideoMemory.bytes, PAGE_SIZE), 0),
- (int)Interface->u.AllocateLinearVideoMemory.bytes);
- */
- /* Allocate memory. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- _AllocateMemory(Kernel,
- &Interface->u.AllocateLinearVideoMemory.pool,
- Interface->u.AllocateLinearVideoMemory.bytes,
- Interface->u.AllocateLinearVideoMemory.alignment,
- Interface->u.AllocateLinearVideoMemory.type,
- Interface->handle,
- &Interface->u.AllocateLinearVideoMemory.node));
-
- /* Set the current user pid in the node,
- * which is used while locking memory. */
- gcmkVERIFY_OK(gckVIDMEM_SetPID(
- Interface->u.AllocateLinearVideoMemory.node,
- Interface->pid));
-#else
- gcmkONERROR(
- _AllocateMemory(Kernel,
- &Interface->u.AllocateLinearVideoMemory.pool,
- Interface->u.AllocateLinearVideoMemory.bytes,
- Interface->u.AllocateLinearVideoMemory.alignment,
- Interface->u.AllocateLinearVideoMemory.type,
- &Interface->u.AllocateLinearVideoMemory.node));
-#endif
- break;
-
- case gcvHAL_FREE_VIDEO_MEMORY:
-#ifdef __QNXNTO__
- node = Interface->u.FreeVideoMemory.node;
- if (node->VidMem.memory->object.type == gcvOBJ_VIDMEM
- && node->VidMem.logical != gcvNULL)
- {
- gcmkONERROR(
- gckKERNEL_UnmapVideoMemory(Kernel,
- node->VidMem.logical,
- Interface->pid,
- node->VidMem.bytes));
- node->VidMem.logical = gcvNULL;
- }
-#endif
- /* Free video memory. */
- gcmkONERROR(
- gckVIDMEM_Free(Interface->u.FreeVideoMemory.node));
- break;
-
- case gcvHAL_LOCK_VIDEO_MEMORY:
- /* Lock video memory. */
- gcmkONERROR(
- gckVIDMEM_Lock(Interface->u.LockVideoMemory.node,
- &Interface->u.LockVideoMemory.address));
-
- locked = gcvTRUE;
-
- node = Interface->u.LockVideoMemory.node;
- if (node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- {
- /* Map video memory address into user space. */
-#ifdef __QNXNTO__
- if (node->VidMem.logical == gcvNULL)
- {
- gcmkONERROR(
- gckKERNEL_MapVideoMemory(Kernel,
- FromUser,
- Interface->u.LockVideoMemory.address,
- Interface->pid,
- node->VidMem.bytes,
- &node->VidMem.logical));
- }
- Interface->u.LockVideoMemory.memory = node->VidMem.logical;
-#else
- gcmkONERROR(
- gckKERNEL_MapVideoMemory(Kernel,
- FromUser,
- Interface->u.LockVideoMemory.address,
- &Interface->u.LockVideoMemory.memory));
-#endif
-
-#ifdef __QNXNTO__
- /* Add more information to node, which is used while unmapping. */
- gcmkVERIFY_OK(gckVIDMEM_SetPID(
- Interface->u.LockVideoMemory.node,
- Interface->pid));
-#endif
- }
-
- else
- {
- /* Copy logical memory for virtual memory. */
- Interface->u.LockVideoMemory.memory = node->Virtual.logical;
-
- /* Success. */
- status = gcvSTATUS_OK;
- }
-
-#if gcdSECURE_USER
- /* Return logical address as physical address. */
- Interface->u.LockVideoMemory.address =
- gcmPTR2INT(Interface->u.LockVideoMemory.memory);
-#endif
- break;
-
- case gcvHAL_UNLOCK_VIDEO_MEMORY:
- /* Unlock video memory. */
- node = Interface->u.UnlockVideoMemory.node;
-
- /* Unlock video memory. */
- gcmkONERROR(
- gckVIDMEM_Unlock(node,
- Interface->u.UnlockVideoMemory.type,
- &Interface->u.UnlockVideoMemory.asynchroneous));
- break;
-
- case gcvHAL_EVENT_COMMIT:
- /* Commit an event queue. */
- gcmkONERROR(
- gckEVENT_Commit(Kernel->event,
- Interface->u.Event.queue));
- break;
-
- case gcvHAL_COMMIT:
- /* Commit a command and context buffer. */
- gcmkONERROR(
- gckCOMMAND_Commit(Kernel->command,
- Interface->u.Commit.commandBuffer,
- Interface->u.Commit.contextBuffer,
- Interface->u.Commit.process));
- break;
-
- case gcvHAL_STALL:
- /* Stall the command queue. */
- gcmkONERROR(gckCOMMAND_Stall(Kernel->command));
- break;
-
- case gcvHAL_MAP_USER_MEMORY:
- /* Map user memory to DMA. */
- gcmkONERROR(
- gckOS_MapUserMemory(Kernel->os,
- Interface->u.MapUserMemory.memory,
- Interface->u.MapUserMemory.size,
- &Interface->u.MapUserMemory.info,
- &Interface->u.MapUserMemory.address));
- break;
-
- case gcvHAL_UNMAP_USER_MEMORY:
- address = Interface->u.MapUserMemory.address;
-
- /* Unmap user memory. */
- gcmkONERROR(
- gckOS_UnmapUserMemory(Kernel->os,
- Interface->u.UnmapUserMemory.memory,
- Interface->u.UnmapUserMemory.size,
- Interface->u.UnmapUserMemory.info,
- address));
- break;
-
-#if !USE_NEW_LINUX_SIGNAL
- case gcvHAL_USER_SIGNAL:
- /* Dispatch depends on the user signal subcommands. */
- switch(Interface->u.UserSignal.command)
- {
- case gcvUSER_SIGNAL_CREATE:
- /* Create a signal used in the user space. */
- gcmkONERROR(
- gckOS_CreateUserSignal(Kernel->os,
- Interface->u.UserSignal.manualReset,
- &Interface->u.UserSignal.id));
- break;
-
- case gcvUSER_SIGNAL_DESTROY:
- /* Destroy the signal. */
- gcmkONERROR(
- gckOS_DestroyUserSignal(Kernel->os,
- Interface->u.UserSignal.id));
- break;
-
- case gcvUSER_SIGNAL_SIGNAL:
- /* Signal the signal. */
- gcmkONERROR(
- gckOS_SignalUserSignal(Kernel->os,
- Interface->u.UserSignal.id,
- Interface->u.UserSignal.state));
- break;
-
- case gcvUSER_SIGNAL_WAIT:
- /* Wait on the signal. */
- status = gckOS_WaitUserSignal(Kernel->os,
- Interface->u.UserSignal.id,
- Interface->u.UserSignal.wait);
- break;
-
- default:
- /* Invalid user signal command. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
- break;
-#endif
-
- case gcvHAL_SET_POWER_MANAGEMENT_STATE:
- /* Set the power management state. */
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(
- Kernel->hardware,
- Interface->u.SetPowerManagement.state));
- break;
-
- case gcvHAL_QUERY_POWER_MANAGEMENT_STATE:
- /* Chip is not idle. */
- Interface->u.QueryPowerManagement.isIdle = gcvFALSE;
-
- /* Query the power management state. */
- gcmkONERROR(gckHARDWARE_QueryPowerManagementState(
- Kernel->hardware,
- &Interface->u.QueryPowerManagement.state));
-
- /* Query the idle state. */
- gcmkONERROR(
- gckHARDWARE_QueryIdle(Kernel->hardware,
- &Interface->u.QueryPowerManagement.isIdle));
- break;
-
- case gcvHAL_READ_REGISTER:
-#if gcdREGISTER_ACCESS_FROM_USER
- /* Read a register. */
- gcmkONERROR(
- gckOS_ReadRegister(Kernel->os,
- Interface->u.ReadRegisterData.address,
- &Interface->u.ReadRegisterData.data));
-#else
- /* No access from user land to read registers. */
- Interface->u.ReadRegisterData.data = 0;
- status = gcvSTATUS_NOT_SUPPORTED;
-#endif
- break;
-
- case gcvHAL_WRITE_REGISTER:
-#if gcdREGISTER_ACCESS_FROM_USER
- /* Write a register. */
- gcmkONERROR(
- gckOS_WriteRegister(Kernel->os,
- Interface->u.WriteRegisterData.address,
- Interface->u.WriteRegisterData.data));
-#else
- /* No access from user land to write registers. */
- status = gcvSTATUS_NOT_SUPPORTED;
-#endif
- break;
-
- case gcvHAL_READ_ALL_PROFILE_REGISTERS:
-#if VIVANTE_PROFILER
- /* Read all 3D profile registers. */
- gcmkONERROR(
- gckHARDWARE_QueryProfileRegisters(
- Kernel->hardware,
- &Interface->u.RegisterProfileData.counters));
-#else
- status = gcvSTATUS_OK;
-#endif
- break;
-
- case gcvHAL_PROFILE_REGISTERS_2D:
-#if VIVANTE_PROFILER
- /* Read all 2D profile registers. */
- gcmkONERROR(
- gckHARDWARE_ProfileEngine2D(
- Kernel->hardware,
- Interface->u.RegisterProfileData2D.hwProfile2D));
-#else
- status = gcvSTATUS_OK;
-#endif
- break;
-
- case gcvHAL_GET_PROFILE_SETTING:
-#if VIVANTE_PROFILER
- /* Get profile setting */
- Interface->u.GetProfileSetting.enable = Kernel->profileEnable;
-
- gcmkVERIFY_OK(
- gckOS_MemCopy(Interface->u.GetProfileSetting.fileName,
- Kernel->profileFileName,
- gcdMAX_PROFILE_FILE_NAME));
-#endif
-
- status = gcvSTATUS_OK;
- break;
-
- case gcvHAL_SET_PROFILE_SETTING:
-#if VIVANTE_PROFILER
- /* Set profile setting */
- Kernel->profileEnable = Interface->u.SetProfileSetting.enable;
-
- gcmkVERIFY_OK(
- gckOS_MemCopy(Kernel->profileFileName,
- Interface->u.SetProfileSetting.fileName,
- gcdMAX_PROFILE_FILE_NAME));
-#endif
-
- status = gcvSTATUS_OK;
- break;
-
- case gcvHAL_QUERY_KERNEL_SETTINGS:
- /* Get kernel settings. */
- gcmkONERROR(
- gckKERNEL_QuerySettings(Kernel,
- &Interface->u.QueryKernelSettings.settings));
- break;
-
- case gcvHAL_RESET:
- /* Reset the hardware. */
- gcmkONERROR(
- gckHARDWARE_Reset(Kernel->hardware));
- break;
-
- case gcvHAL_DEBUG:
-// dkm : add "#if gcdDUMP_IN_KERNEL" to invalidate the code.
-#if gcdDUMP_IN_KERNEL
- /* Set debug level and zones. */
- if (Interface->u.Debug.set)
- {
- gckOS_SetDebugLevel(Interface->u.Debug.level);
- gckOS_SetDebugZones(Interface->u.Debug.zones,
- Interface->u.Debug.enable);
- }
-
- if (Interface->u.Debug.message[0] != '\0')
- {
- /* Print a message to the debugger. */
- gcmkPRINT(Interface->u.Debug.message);
- }
-#endif
- status = gcvSTATUS_OK;
- break;
-
- case gcvHAL_CACHE:
- if (Interface->u.Cache.invalidate)
- {
- /* Flush and invalidate the cache. */
- status = gckOS_CacheInvalidate(Kernel->os,
- Interface->u.Cache.process,
- Interface->u.Cache.logical,
- Interface->u.Cache.bytes);
- }
- else
- {
- /* Flush the cache. */
- status = gckOS_CacheFlush(Kernel->os,
- Interface->u.Cache.process,
- Interface->u.Cache.logical,
- Interface->u.Cache.bytes);
- }
- break;
-
-#if gcdGPU_TIMEOUT
- case gcvHAL_BROADCAST_GPU_STUCK:
- /* Broadcast GPU stuck */
- status = gckOS_Broadcast(Kernel->os,
- Kernel->hardware,
- gcvBROADCAST_GPU_STUCK);
- break;
-#endif
-
- default:
- /* Invalid command. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
-OnError:
- /* Save status. */
- Interface->status = status;
-
- if (gcmIS_ERROR(status))
- {
- if (locked)
- {
- /* Roll back the lock. */
- gcmkVERIFY_OK(
- gckVIDMEM_Unlock(Interface->u.LockVideoMemory.node,
- gcvSURF_TYPE_UNKNOWN,
- gcvNULL));
- }
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckKERNEL_AttachProcess(
- IN gckKERNEL Kernel,
- IN gctBOOL Attach
- )
-{
- gceSTATUS status;
- gctINT32 old;
-
- gcmkHEADER_ARG("Kernel=0x%x Attach=%d", Kernel, Attach);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
-
- if (Attach)
- {
- /* Increment the number of clients attached. */
- gcmkONERROR(
- gckOS_AtomIncrement(Kernel->os, Kernel->atomClients, &old));
-
- if (old == 0)
- {
- gcmkONERROR(gckOS_Broadcast(Kernel->os,
- Kernel->hardware,
- gcvBROADCAST_FIRST_PROCESS));
- }
- }
-
- else
- {
- /* Decrement the number of clients attached. */
- gcmkONERROR(
- gckOS_AtomDecrement(Kernel->os, Kernel->atomClients, &old));
-
- if (old == 1)
- {
- /* Last client detached, switch to SUSPEND power state. */
- gcmkONERROR(gckOS_Broadcast(Kernel->os,
- Kernel->hardware,
- gcvBROADCAST_LAST_PROCESS));
-
- /* Flush the debug cache. */
- gcmkPRINT("$$FLUSH$$");
- }
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-#if gcdSECURE_USER
-gceSTATUS
-gckKERNEL_MapLogicalToPhysical(
- IN gckKERNEL Kernel,
- IN gctHANDLE Process,
- IN OUT gctPOINTER * Data
- )
-{
- gctUINT i, oldest;
- gceSTATUS status;
- gctUINT32 baseAddress;
-
- gcmkHEADER_ARG("Kernel=0x%x Process=0x%x *Data=0x%x",
- Kernel, Process, gcmOPT_POINTER(Data));
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Data != gcvNULL);
-
- /* Get base address. */
- gcmkONERROR(gckHARDWARE_GetBaseAddress(Kernel->hardware, &baseAddress));
-
- /* Walk all used cache slots. */
- for (i = oldest = 0; i < Kernel->cacheSlots; ++i)
- {
- if ((Kernel->cache[i].logical == *Data)
- && (Kernel->cache[i].process == Process)
- )
- {
- /* Bail out. */
- break;
- }
-
- if (i == 0)
- {
- /* First slot. */
- oldest = i;
- }
-
- /* Test if this cache slot is older. */
- else if (Kernel->cache[i].stamp < Kernel->cache[oldest].stamp)
- {
- oldest = i;
- }
- }
-
- /* See if we had a match. */
- if (i == Kernel->cacheSlots)
- {
- /* See if there is room in the cache. */
- if (i < gcmCOUNTOF(Kernel->cache))
- {
- /* Just append to the cache. */
- i = Kernel->cacheSlots++;
- }
-
- else
- {
- /* Evict the oldest cache line. */
- i = oldest;
- }
-
- /* Initialize the cache line. */
- Kernel->cache[i].logical = *Data;
- Kernel->cache[i].process = Process;
-
- /* Map the logical address to a DMA address. */
- gcmkONERROR(gckOS_GetPhysicalAddress(Kernel->os,
- *Data,
- &Kernel->cache[i].dma));
-
- if (baseAddress != 0)
- {
- gctBOOL needBase;
-
- /* Does this state load need a base address? */
- gcmkONERROR(gckHARDWARE_NeedBaseAddress(Kernel->hardware,
- ((gctUINT32_PTR) Data)[-1],
- &needBase));
-
- if (needBase)
- {
- /* Add the base address. */
- Kernel->cache[i].dma += baseAddress;
- }
- }
- }
-
- /* Increment time stamp of the cache slot. */
- Kernel->cache[i].stamp = Kernel->cacheTimeStamp++;
-
- /* Return DMA address. */
- *Data = gcmINT2PTR(Kernel->cache[i].dma);
-
- /* Success. */
- gcmkFOOTER_ARG("*Data=0x%08x", *Data);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-#endif
-
-/*******************************************************************************
-**
-** gckKERNEL_Recovery
-**
-** Try to recover the GPU from a fatal error.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckKERNEL_Recovery(
- IN gckKERNEL Kernel
- )
-{
- gceSTATUS status;
- gckEVENT event;
- gckHARDWARE hardware;
-#if gcdSECURE_USER
- gctUINT32 processID;
-#endif
-
- gcmkHEADER_ARG("Kernel=0x%x", Kernel);
-
- /* Validate the arguemnts. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
-
- /* Grab gckEVENT object. */
- event = Kernel->event;
- gcmkVERIFY_OBJECT(event, gcvOBJ_EVENT);
-
- /* Grab gckHARDWARE object. */
- hardware = Kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Handle all outstanding events now. */
- event->pending = ~0U;
- gcmkONERROR(gckEVENT_Notify(event, 1));
-
- /* Again in case more events got submitted. */
- event->pending = ~0U;
- gcmkONERROR(gckEVENT_Notify(event, 2));
-
-#if gcdSECURE_USER
- /* Flush the secure mapping cache. */
- gcmkONERROR(gckOS_GetProcessID(&processID));
- gcmkONERROR(gckKERNEL_MapLogicalToPhysical(Kernel, processID, gcvNULL));
-#endif
-
- /* Try issuing a soft reset for the GPU. */
- status = gckHARDWARE_Reset(hardware);
- if (status == gcvSTATUS_NOT_SUPPORTED)
- {
- /* Switch to OFF power. The next submit should return the GPU to ON
- ** state. */
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(hardware,
- gcvPOWER_OFF_RECOVERY));
- }
- else
- {
- /* Bail out on reset error. */
- gcmkONERROR(status);
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_h_
-#define __gc_hal_kernel_h_
-
-#include "gc_hal.h"
-#include "gc_hal_kernel_hardware.h"
-#include "gc_hal_driver.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************************************************\
-********************************** Structures **********************************
-\******************************************************************************/
-
-#if gcdSECURE_USER
-typedef struct _gckLOGICAL_CACHE
-{
- gctHANDLE process;
- gctPOINTER logical;
- gctUINT32 dma;
- gctUINT64 stamp;
-}
-gckLOGICAL_CACHE;
-#endif
-
-/* gckKERNEL object. */
-struct _gckKERNEL
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to gckOS object. */
- gckOS os;
-
- /* Pointer to gckHARDWARE object. */
- gckHARDWARE hardware;
-
- /* Pointer to gckCOMMAND object. */
- gckCOMMAND command;
-
- /* Pointer to gckEVENT object. */
- gckEVENT event;
-
- /* Pointer to context. */
- gctPOINTER context;
-
- /* Pointer to gckMMU object. */
- gckMMU mmu;
-
- /* Arom holding number of clients. */
- gctPOINTER atomClients;
-
-#if VIVANTE_PROFILER
- /* Enable profiling */
- gctBOOL profileEnable;
-
- /* The profile file name */
- gctCHAR profileFileName[gcdMAX_PROFILE_FILE_NAME];
-#endif
-
-#if gcdSECURE_USER
- gckLOGICAL_CACHE cache[gcdSECURE_CACHE_SLOTS];
- gctUINT cacheSlots;
- gctUINT64 cacheTimeStamp;
-#endif
-};
-
-#define gcdCOMMAND_QUEUES 2
-
-/* gckCOMMAND object. */
-struct _gckCOMMAND
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to required object. */
- gckKERNEL kernel;
- gckOS os;
-
- /* Number of bytes per page. */
- gctSIZE_T pageSize;
-
- /* Current pipe select. */
- gctUINT32 pipeSelect;
-
- /* Command queue running flag. */
- gctBOOL running;
-
- /* Idle flag and commit stamp. */
- gctBOOL idle;
- gctUINT64 commitStamp;
-
- /* Command queue mutex. */
- gctPOINTER mutexQueue;
-
- /* Context switching mutex. */
- gctPOINTER mutexContext;
-
- /* Command queue power semaphore. */
- gctPOINTER powerSemaphore;
-
- /* Current command queue. */
- struct _gcskCOMMAND_QUEUE
- {
- gctSIGNAL signal;
- gctPHYS_ADDR physical;
- gctPOINTER logical;
- }
- queues[gcdCOMMAND_QUEUES];
-
- gctPHYS_ADDR physical;
- gctPOINTER logical;
- gctINT index;
- gctUINT32 offset;
-
- /* The command queue is new. */
- gctBOOL newQueue;
- gctBOOL submit;
-
- /* Context counter used for unique ID. */
- gctUINT64 contextCounter;
-
- /* Current context ID. */
- gctUINT64 currentContext;
-
- /* Pointer to last WAIT command. */
- gctPOINTER wait;
- gctSIZE_T waitSize;
-
- /* Command buffer alignment. */
- gctSIZE_T alignment;
- gctSIZE_T reservedHead;
- gctSIZE_T reservedTail;
-
- /* Commit counter. */
- gctPOINTER atomCommit;
-};
-
-typedef struct _gcsEVENT * gcsEVENT_PTR;
-
-/* Structure holding one event to be processed. */
-typedef struct _gcsEVENT
-{
- /* Pointer to next event in queue. */
- gcsEVENT_PTR next;
-
- /* Event information. */
- gcsHAL_INTERFACE event;
-
-#ifdef __QNXNTO__
- /* Kernel. */
- gckKERNEL kernel;
-#endif
-}
-gcsEVENT;
-
-/* Structure holding a list of events to be processed by an interrupt. */
-typedef struct _gcsEVENT_QUEUE
-{
- /* Time stamp. */
- gctUINT64 stamp;
-
- /* Source of the event. */
- gceKERNEL_WHERE source;
-
- /* Pointer to head of event queue. */
- gcsEVENT_PTR head;
-
- /* Pointer to tail of event queue. */
- gcsEVENT_PTR tail;
-
- /* Process ID owning the event queue. */
- gctUINT32 processID;
-}
-gcsEVENT_QUEUE;
-
-/* gckEVENT object. */
-struct _gckEVENT
-{
- /* The object. */
- gcsOBJECT object;
-
- /* Pointer to required objects. */
- gckOS os;
- gckKERNEL kernel;
-
- /* Time stamp. */
- gctUINT64 stamp;
- gctUINT64 lastCommitStamp;
-
- /* Queue mutex. */
- gctPOINTER mutexQueue;
-
- /* Array of event queues. */
- gcsEVENT_QUEUE queues[31];
- gctUINT8 lastID;
-
- /* Pending events. */
- volatile gctUINT pending;
-
- /* List of free event structures and its mutex. */
- gcsEVENT_PTR freeList;
- gctSIZE_T freeCount;
- gctPOINTER freeMutex;
-
- /* Events queued to be added to an event queue and its mutex. */
- gcsEVENT_QUEUE list;
- gctPOINTER listMutex;
-};
-
-/* gcuVIDMEM_NODE structure. */
-typedef union _gcuVIDMEM_NODE
-{
- /* Allocated from gckVIDMEM. */
- struct _gcsVIDMEM_NODE_VIDMEM
- {
- /* Owner of this node. */
- gckVIDMEM memory;
-
- /* Dual-linked list of nodes. */
- gcuVIDMEM_NODE_PTR next;
- gcuVIDMEM_NODE_PTR prev;
-
- /* Dual linked list of free nodes. */
- gcuVIDMEM_NODE_PTR nextFree;
- gcuVIDMEM_NODE_PTR prevFree;
-
- /* Information for this node. */
- gctUINT32 offset;
- gctSIZE_T bytes;
- gctUINT32 alignment;
-
-#ifdef __QNXNTO__
- /* Client/server vaddr (mapped using mmap_join). */
- gctPOINTER logical;
-
- /* Unique handle of the caller process channel. */
- gctHANDLE handle;
-#endif
-
- /* Locked counter. */
- gctINT32 locked;
-
- /* Memory pool. */
- gcePOOL pool;
- gctUINT32 physical;
- }
- VidMem;
-
- /* Allocated from gckOS. */
- struct _gcsVIDMEM_NODE_VIRTUAL
- {
- /* Pointer to gckKERNEL object. */
- gckKERNEL kernel;
-
- /* Information for this node. */
- gctBOOL contiguous;
- gctPHYS_ADDR physical;
- gctSIZE_T bytes;
- gctPOINTER logical;
-
- /* Page table information. */
- gctSIZE_T pageCount;
- gctPOINTER pageTable;
- gctUINT32 address;
-
- /* Mutex. */
- gctPOINTER mutex;
-
- /* Locked counter. */
- gctINT32 locked;
-
-#ifdef __QNXNTO__
- /* Single linked list of nodes. */
- gcuVIDMEM_NODE_PTR next;
-
- /* PID of the caller process channel. */
- gctUINT32 userPID;
-
- /* Unique handle of the caller process channel. */
- gctHANDLE handle;
-
- /* Unlock pending flag. */
- gctBOOL unlockPending;
-
- /* Free pending flag. */
- gctBOOL freePending;
-#else
- /* Pending flag. */
- gctBOOL pending;
-#endif
- }
- Virtual;
-}
-gcuVIDMEM_NODE;
-
-/* gckVIDMEM object. */
-struct _gckVIDMEM
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to gckOS object. */
- gckOS os;
-
- /* Information for this video memory heap. */
- gctUINT32 baseAddress;
- gctSIZE_T bytes;
- gctSIZE_T freeBytes;
-
- /* Mapping for each type of surface. */
- gctINT mapping[gcvSURF_NUM_TYPES];
-
- /* Sentinel nodes for up to 8 banks. */
- gcuVIDMEM_NODE sentinel[8];
-
- /* Allocation threshold. */
- gctSIZE_T threshold;
-
- /* The heap mutex. */
- gctPOINTER mutex;
-
-#if gcdTILESTATUS_SINGLE_BANK
- gctINT tilestatusBank;
-#endif
-};
-
-/* gckMMU object. */
-struct _gckMMU
-{
- /* The object. */
- gcsOBJECT object;
-
- /* Pointer to gckOS object. */
- gckOS os;
-
- /* Pointer to gckHARDWARE object. */
- gckHARDWARE hardware;
-
- /* The page table mutex. */
- gctPOINTER pageTableMutex;
-
- /* Page table information. */
- gctSIZE_T pageTableSize;
- gctPHYS_ADDR pageTablePhysical;
- gctUINT32_PTR pageTableLogical;
- gctUINT32 pageTableEntries;
-
-#if gcdENABLE_MMU_PROTECTING
- gctPHYS_ADDR FreePagePhysical;
- gctUINT32_PTR FreePageLogical;
-#endif
-
- /* Free entries. */
- gctUINT32 heapList;
- gctBOOL freeNodes;
-
-#ifdef __QNXNTO__
- /* Single linked list of all allocated nodes. */
- gctPOINTER nodeMutex;
- gcuVIDMEM_NODE_PTR nodeList;
-#endif
-};
-
-gceSTATUS
-gckKERNEL_AttachProcess(
- IN gckKERNEL Kernel,
- IN gctBOOL Attach
- );
-
-#if gcdSECURE_USER
-gceSTATUS
-gckKERNEL_MapLogicalToPhysical(
- IN gckKERNEL Kernel,
- IN gctHANDLE Process,
- IN OUT gctPOINTER * Data
- );
-#endif
-
-gceSTATUS
-gckHARDWARE_QueryIdle(
- IN gckHARDWARE Hardware,
- OUT gctBOOL_PTR IsIdle
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_kernel_h_ */
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_precomp.h"
-#include "gc_hal_user_context.h"
-
-#if defined(__QNXNTO__)
-#include <sys/slog.h>
-#endif
-
-#define _GC_OBJ_ZONE gcvZONE_COMMAND
-
-
-/******************************************************************************\
-********************************* Support Code *********************************
-\******************************************************************************/
-
-#if gcdDUMP_COMMAND
-static void
-_DumpCommand(
- IN gckCOMMAND Command,
- IN gctPOINTER Pointer,
- IN gctSIZE_T Bytes
- )
-{
- gctUINT32_PTR data = (gctUINT32_PTR) Pointer;
- gctUINT32 address;
-
- gckOS_GetPhysicalAddress(Command->os, Pointer, &address);
-
- gcmkPRINT("@[kernel.command %08X %08X", address, Bytes);
- while (Bytes >= 8*4)
- {
- gcmkPRINT(" %08X %08X %08X %08X %08X %08X %08X %08X",
- data[0], data[1], data[2], data[3], data[4], data[5], data[6],
- data[7]);
- data += 8;
- Bytes -= 32;
- }
-
- switch (Bytes)
- {
- case 7*4:
- gcmkPRINT(" %08X %08X %08X %08X %08X %08X %08X",
- data[0], data[1], data[2], data[3], data[4], data[5],
- data[6]);
- break;
-
- case 6*4:
- gcmkPRINT(" %08X %08X %08X %08X %08X %08X",
- data[0], data[1], data[2], data[3], data[4], data[5]);
- break;
-
- case 5*4:
- gcmkPRINT(" %08X %08X %08X %08X %08X",
- data[0], data[1], data[2], data[3], data[4]);
- break;
-
- case 4*4:
- gcmkPRINT(" %08X %08X %08X %08X", data[0], data[1], data[2], data[3]);
- break;
-
- case 3*4:
- gcmkPRINT(" %08X %08X %08X", data[0], data[1], data[2]);
- break;
-
- case 2*4:
- gcmkPRINT(" %08X %08X", data[0], data[1]);
- break;
-
- case 1*4:
- gcmkPRINT(" %08X", data[0]);
- break;
- }
-
- gcmkPRINT("] -- command");
-}
-#endif
-
-gceSTATUS
-_WaitSignalFromGPU(
- IN gckOS Os,
- IN gckHARDWARE Hardware,
- IN gctSIGNAL Signal
- )
-{
- gceSTATUS status;
-
-#if gcdGPU_TIMEOUT
- gctUINT timer = 0;
-
- do
- {
- /* Wait for the signal. */
- status = gckOS_WaitSignal(Os, Signal, 250);
-
- if (status == gcvSTATUS_TIMEOUT)
- {
-#if gcdDEBUG
- gctUINT32 idle;
-
- /* Read idle register. */
- gcmkVERIFY_OK(
- gckHARDWARE_GetIdle(Hardware,
- gcvFALSE,
- &idle));
-
- gcmkTRACE(gcvLEVEL_ERROR,
- "%s(%d): idle=%08x",
- __FUNCTION__, __LINE__, idle);
-#endif
-
- /* Advance timer. */
- timer += 250;
- }
- else
- {
- gcmkONERROR(status);
- }
- }
- while (gcmIS_ERROR(status) && (timer < gcdGPU_TIMEOUT));
-
- /* Bail out on timeout. */
- if (gcmIS_ERROR(status))
- {
- /* Broadcast the stuck GPU. */
- gcmkONERROR(gckOS_Broadcast(Os,
- Hardware,
- gcvBROADCAST_GPU_STUCK));
-
- gcmkONERROR(gcvSTATUS_GPU_NOT_RESPONDING);
- }
-
-#else
- gcmkONERROR(gckOS_WaitSignal(Os, Signal, gcvINFINITE));
-#endif
-
- /* Success. */
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** _NewQueue
-**
-** Allocate a new command queue.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** OUTPUT:
-**
-** gckCOMMAND Command
-** gckCOMMAND object has been updated with a new command queue.
-*/
-static gceSTATUS
-_NewQueue(
- IN OUT gckCOMMAND Command
- )
-{
- gceSTATUS status;
- gctINT currentIndex, newIndex;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Switch to the next command buffer. */
- currentIndex = Command->index;
- newIndex = (currentIndex + 1) % gcdCOMMAND_QUEUES;
-
- /* Wait for availability. */
-#if gcdDUMP_COMMAND
- gcmkPRINT("@[kernel.waitsignal]");
-#endif
-
- gcmkONERROR(
- _WaitSignalFromGPU(Command->os,
- Command->kernel->hardware,
- Command->queues[newIndex].signal));
-
- if (currentIndex >= 0)
- {
- /* Mark the command queue as available. */
- gcmkONERROR(gckEVENT_Signal(Command->kernel->event,
- Command->queues[currentIndex].signal,
- gcvKERNEL_COMMAND));
- }
-
- /* Update gckCOMMAND object with new command queue. */
- Command->index = newIndex;
- Command->newQueue = gcvTRUE;
- Command->physical = Command->queues[newIndex].physical;
- Command->logical = Command->queues[newIndex].logical;
- Command->offset = 0;
-
- if (currentIndex >= 0)
- {
- /* Submit the event queue. */
- Command->submit = gcvTRUE;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("Command->index=%d", Command->index);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/******************************************************************************\
-****************************** gckCOMMAND API Code ******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckCOMMAND_Construct
-**
-** Construct a new gckCOMMAND object.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** OUTPUT:
-**
-** gckCOMMAND * Command
-** Pointer to a variable that will hold the pointer to the gckCOMMAND
-** object.
-*/
-gceSTATUS
-gckCOMMAND_Construct(
- IN gckKERNEL Kernel,
- OUT gckCOMMAND * Command
- )
-{
- gckOS os;
- gckCOMMAND command = gcvNULL;
- gceSTATUS status;
- gctINT i;
-
- gcmkHEADER_ARG("Kernel=0x%x", Kernel);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Command != gcvNULL);
-
- /* Extract the gckOS object. */
- os = Kernel->os;
-
- /* Allocate the gckCOMMAND structure. */
- gcmkONERROR(
- gckOS_Allocate(os,
- gcmSIZEOF(struct _gckCOMMAND),
- (gctPOINTER *) &command));
-
- /* Initialize the gckCOMMAND object.*/
- command->object.type = gcvOBJ_COMMAND;
- command->kernel = Kernel;
- command->os = os;
- command->mutexQueue = gcvNULL;
- command->mutexContext = gcvNULL;
- command->powerSemaphore = gcvNULL;
- command->atomCommit = gcvNULL;
-
- /* No command queues created yet. */
- command->index = 0;
- for (i = 0; i < gcdCOMMAND_QUEUES; ++i)
- {
- command->queues[i].signal = gcvNULL;
- command->queues[i].logical = gcvNULL;
- }
-
- /* Get the command buffer requirements. */
- gcmkONERROR(
- gckHARDWARE_QueryCommandBuffer(Kernel->hardware,
- &command->alignment,
- &command->reservedHead,
- &command->reservedTail));
-
- /* No contexts available yet. */
- command->contextCounter = command->currentContext = 0;
-
- /* Create the command queue mutex. */
- gcmkONERROR(
- gckOS_CreateMutex(os, &command->mutexQueue));
-
- /* Create the context switching mutex. */
- gcmkONERROR(
- gckOS_CreateMutex(os, &command->mutexContext));
-
- /* Create the power management semaphore. */
- gcmkONERROR(
- gckOS_CreateSemaphore(os, &command->powerSemaphore));
-
- /* Create the commit atom. */
- gcmkONERROR(gckOS_AtomConstruct(os, &command->atomCommit));
-
- /* Get the page size from teh OS. */
- gcmkONERROR(
- gckOS_GetPageSize(os, &command->pageSize));
-
- /* Set hardware to pipe 0. */
- command->pipeSelect = 0;
-
- /* Pre-allocate the command queues. */
- for (i = 0; i < gcdCOMMAND_QUEUES; ++i)
- {
- gcmkONERROR(
- gckOS_AllocateNonPagedMemory(os,
- gcvFALSE,
- &command->pageSize,
- &command->queues[i].physical,
- &command->queues[i].logical));
- gcmkONERROR(
- gckOS_CreateSignal(os, gcvFALSE, &command->queues[i].signal));
-
- gcmkONERROR(
- gckOS_Signal(os, command->queues[i].signal, gcvTRUE));
- }
-
- /* No command queue in use yet. */
- command->index = -1;
- command->logical = gcvNULL;
- command->newQueue = gcvFALSE;
- command->submit = gcvFALSE;
-
- /* Command is not yet running. */
- command->running = gcvFALSE;
-
- /* Command queue is idle. */
- command->idle = gcvTRUE;
-
- /* Commit stamp is zero. */
- command->commitStamp = 0;
-
- /* Return pointer to the gckCOMMAND object. */
- *Command = command;
-
- /* Success. */
- gcmkFOOTER_ARG("*Command=0x%x", *Command);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (command != gcvNULL)
- {
- if (command->atomCommit != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_AtomDestroy(os, command->atomCommit));
- }
-
- if (command->powerSemaphore != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DestroySemaphore(os, command->powerSemaphore));
- }
-
- if (command->mutexContext != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, command->mutexContext));
- }
-
- if (command->mutexQueue != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, command->mutexQueue));
- }
-
- for (i = 0; i < gcdCOMMAND_QUEUES; ++i)
- {
- if (command->queues[i].signal != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckOS_DestroySignal(os, command->queues[i].signal));
- }
-
- if (command->queues[i].logical != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckOS_FreeNonPagedMemory(os,
- command->pageSize,
- command->queues[i].physical,
- command->queues[i].logical));
- }
- }
-
- gcmkVERIFY_OK(gckOS_Free(os, command));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Destroy
-**
-** Destroy an gckCOMMAND object.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Destroy(
- IN gckCOMMAND Command
- )
-{
- gctINT i;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- /* Stop the command queue. */
- gcmkVERIFY_OK(gckCOMMAND_Stop(Command));
-
- for (i = 0; i < gcdCOMMAND_QUEUES; ++i)
- {
- gcmkASSERT(Command->queues[i].signal != gcvNULL);
- gcmkVERIFY_OK(
- gckOS_DestroySignal(Command->os, Command->queues[i].signal));
-
- gcmkASSERT(Command->queues[i].logical != gcvNULL);
- gcmkVERIFY_OK(
- gckOS_FreeNonPagedMemory(Command->os,
- Command->pageSize,
- Command->queues[i].physical,
- Command->queues[i].logical));
- }
-
- /* Delete the context switching mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Command->os, Command->mutexContext));
-
- /* Delete the command queue mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Command->os, Command->mutexQueue));
-
- /* Destroy the power management semaphore. */
- gcmkVERIFY_OK(gckOS_DestroySemaphore(Command->os, Command->powerSemaphore));
-
- /* Destroy the commit atom. */
- gcmkVERIFY_OK(gckOS_AtomDestroy(Command->os, Command->atomCommit));
-
- /* Mark object as unknown. */
- Command->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckCOMMAND object. */
- gcmkVERIFY_OK(gckOS_Free(Command->os, Command));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Start
-**
-** Start up the command queue.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object to start.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Start(
- IN gckCOMMAND Command
- )
-{
- gckHARDWARE hardware;
- gceSTATUS status;
- gctSIZE_T bytes;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- if (Command->running)
- {
- /* Command queue already running. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
-
- /* Extract the gckHARDWARE object. */
- hardware = Command->kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- if (Command->logical == gcvNULL)
- {
- /* Start at beginning of a new queue. */
- gcmkONERROR(_NewQueue(Command));
- }
-
- /* Start at beginning of page. */
- Command->offset = 0;
-
- /* Append WAIT/LINK. */
- bytes = Command->pageSize;
- gcmkONERROR(
- gckHARDWARE_WaitLink(hardware,
- Command->logical,
- 0,
- &bytes,
- &Command->wait,
- &Command->waitSize));
-
- /* Flush the cache for the wait/link. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- gcvNULL,
- Command->logical,
- bytes));
-
- /* Adjust offset. */
- Command->offset = bytes;
- Command->newQueue = gcvFALSE;
-
- /* Enable command processor. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- gckHARDWARE_Execute(hardware,
- Command->logical,
- Command->physical,
- gcvTRUE,
- bytes));
-#else
- gcmkONERROR(
- gckHARDWARE_Execute(hardware,
- Command->logical,
- bytes));
-#endif
- /* Command queue is running. */
- Command->running = gcvTRUE;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Stop
-**
-** Stop the command queue.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object to stop.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Stop(
- IN gckCOMMAND Command
- )
-{
- gckHARDWARE hardware;
- gceSTATUS status;
- gctUINT32 idle;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- if (!Command->running)
- {
- /* Command queue is not running. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
-
- /* Extract the gckHARDWARE object. */
- hardware = Command->kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Replace last WAIT with END. */
- gcmkONERROR(
- gckHARDWARE_End(hardware,
- Command->wait,
- &Command->waitSize));
-
- /* Wait for idle. */
- gcmkONERROR(
- gckHARDWARE_GetIdle(hardware, gcvTRUE, &idle));
-
- /* Command queue is no longer running. */
- Command->running = gcvFALSE;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-typedef struct _gcsMAPPED * gcsMAPPED_PTR;
-struct _gcsMAPPED
-{
- gcsMAPPED_PTR next;
- gctPOINTER pointer;
- gctPOINTER kernelPointer;
- gctSIZE_T bytes;
-};
-
-static gceSTATUS
-_AddMap(
- IN gckOS Os,
- IN gctPOINTER Source,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Destination,
- IN OUT gcsMAPPED_PTR * Stack
- )
-{
- gcsMAPPED_PTR map = gcvNULL;
- gceSTATUS status;
-
- /* Don't try to map NULL pointers. */
- if (Source == gcvNULL)
- {
- *Destination = gcvNULL;
- return gcvSTATUS_OK;
- }
-
- /* Allocate the gcsMAPPED structure. */
- gcmkONERROR(
- gckOS_Allocate(Os, gcmSIZEOF(*map), (gctPOINTER *) &map));
-
- /* Map the user pointer into kernel addressing space. */
- gcmkONERROR(
- gckOS_MapUserPointer(Os, Source, Bytes, Destination));
-
- /* Save mapping. */
- map->pointer = Source;
- map->kernelPointer = *Destination;
- map->bytes = Bytes;
-
- /* Push structure on top of the stack. */
- map->next = *Stack;
- *Stack = map;
-
- /* Success. */
- return gcvSTATUS_OK;
-
-OnError:
- if (gcmIS_ERROR(status) && (map != gcvNULL))
- {
- /* Roll back on error. */
- gcmkVERIFY_OK(gckOS_Free(Os, map));
- }
-
- /* Return the status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Commit
-**
-** Commit a command buffer to the command queue.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** gcoCMDBUF CommandBuffer
-** Pointer to an gcoCMDBUF object.
-**
-** gcoCONTEXT Context
-** Pointer to an gcoCONTEXT object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Commit(
- IN gckCOMMAND Command,
- IN gcoCMDBUF CommandBuffer,
- IN gcoCONTEXT Context,
- IN gctHANDLE Process
- )
-{
- gcoCMDBUF commandBuffer;
- gcoCONTEXT context;
- gckHARDWARE hardware = gcvNULL;
- gceSTATUS status;
- gctPOINTER initialLink, link;
- gctSIZE_T bytes, initialSize, lastRun;
- gcoCMDBUF buffer;
- gctPOINTER wait;
- gctSIZE_T waitSize;
- gctUINT32 offset;
- gctPOINTER fetchAddress;
- gctSIZE_T fetchSize;
- gctUINT8_PTR logical;
- gcsMAPPED_PTR stack = gcvNULL;
- gctINT acquired = 0;
-#if gcdSECURE_USER
- gctUINT32_PTR hint;
-#endif
-#if gcdDUMP_COMMAND
- gctPOINTER dataPointer;
- gctSIZE_T dataBytes;
-#endif
- gctPOINTER flushPointer;
- gctSIZE_T flushSize;
- gctBOOL semaAcquired = gcvFALSE;
- gctINT32 atomValue;
- gctBOOL atomIncremented = gcvFALSE;
- gctBOOL powerAcquired = gcvFALSE;
- gctUINT32 process, thread;
-
- gcmkHEADER_ARG("Command=0x%x CommandBuffer=0x%x Context=0x%x",
- Command, CommandBuffer, Context);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
-#if gcdNULL_DRIVER == 2
- /* Do nothing with infinite hardware. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-#endif
-
-// dkm: gcdENABLE_AUTO_FREQ
-#if (2==gcdENABLE_AUTO_FREQ)
- {
- static int cnt = 0;
- extern void mod_gpu_timer(void);
- extern int needhighfreq;
-
- if( (++cnt>20) && (0==Command->pipeSelect) ) {
- cnt = 0;
- mod_gpu_timer();
- needhighfreq = 1;
- //printk("needhighfreq = 1! \n");
- }
- }
-#endif
-
- gcmkONERROR(
- _AddMap(Command->os,
- CommandBuffer,
- gcmSIZEOF(struct _gcoCMDBUF),
- (gctPOINTER *) &commandBuffer,
- &stack));
- gcmkVERIFY_OBJECT(commandBuffer, gcvOBJ_COMMANDBUFFER);
- gcmkONERROR(
- _AddMap(Command->os,
- Context,
- gcmSIZEOF(struct _gcoCONTEXT),
- (gctPOINTER *) &context,
- &stack));
- gcmkVERIFY_OBJECT(context, gcvOBJ_CONTEXT);
-
- /* Extract the gckHARDWARE and gckEVENT objects. */
- hardware = Command->kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Get current process and thread IDs. */
- gcmkONERROR(gckOS_GetProcessID(&process));
- gcmkONERROR(gckOS_GetThreadID(&thread));
-
- /* Try to acquire the power mutex. */
- status = gckOS_AcquireMutex(Command->os, hardware->powerMutex, 0);
-
- if (status == gcvSTATUS_OK)
- {
- hardware->powerProcess = process;
- hardware->powerThread = thread;
- powerAcquired = gcvTRUE;
- }
- else if (status == gcvSTATUS_TIMEOUT)
- {
- /* Check if we already own this mutex. */
- if ((hardware->powerProcess != process)
- || (hardware->powerThread != thread)
- )
- {
- /* Acquire the power mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Command->os,
- hardware->powerMutex, gcvINFINITE));
-
- hardware->powerProcess = process;
- hardware->powerThread = thread;
- powerAcquired = gcvTRUE;
- }
- }
- else
- {
- gcmkONERROR(status);
- }
-
- /* Increment the commit atom. */
- gcmkONERROR(gckOS_AtomIncrement(Command->os,
- Command->atomCommit,
- &atomValue));
- atomIncremented = gcvTRUE;
-
- /* Release the power mutex. */
- if (powerAcquired)
- {
- hardware->powerProcess = hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, hardware->powerMutex));
- powerAcquired = gcvFALSE;
- }
-
- /* Notify the system the GPU has a commit. */
- gcmkONERROR(gckOS_Broadcast(Command->os,
- hardware,
- gcvBROADCAST_GPU_COMMIT));
-
- /* Acquire the power management semaphore. */
- gcmkONERROR(gckOS_AcquireSemaphore(Command->os, Command->powerSemaphore));
- semaAcquired = gcvTRUE;
-
- /* Acquire the context switching mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Command->os,
- Command->mutexContext,
- gcvINFINITE));
-
- ++acquired;
-
- /* Reserved slot in the context or command buffer. */
- gcmkONERROR(
- gckHARDWARE_PipeSelect(hardware, gcvNULL, 0, &bytes));
-
- /* Test if we need to switch to this context. */
- if ((context->id != 0)
- && (context->id != Command->currentContext)
- )
- {
- /* Map the context buffer. */
- gcmkONERROR(
- _AddMap(Command->os,
- context->logical,
- context->bufferSize,
- (gctPOINTER *) &logical,
- &stack));
-
-#if gcdSECURE_USER
- /* Map the hint array. */
- gcmkONERROR(
- _AddMap(Command->os,
- context->hintArray,
- context->hintCount * gcmSIZEOF(gctUINT32),
- (gctPOINTER *) &hint,
- &stack));
-
- /* Loop while we have valid hints. */
- while (*hint != 0)
- {
- /* Map handle into physical address. */
- gcmkONERROR(
- gckKERNEL_MapLogicalToPhysical(
- Command->kernel,
- Process,
- (gctPOINTER *) (logical + *hint)));
-
- /* Next hint. */
- ++hint;
- }
-#endif
-
- /* See if we have to check pipes. */
- if (context->pipe2DIndex != 0)
- {
- /* See if we are in the correct pipe. */
- if (context->initialPipe == Command->pipeSelect)
- {
- gctUINT32 reserved = bytes;
- gctUINT8_PTR nop = logical;
-
- /* Already in the correct pipe, fill context buffer with NOP. */
- while (reserved > 0)
- {
- bytes = reserved;
- gcmkONERROR(
- gckHARDWARE_Nop(hardware, nop, &bytes));
-
- gcmkASSERT(reserved >= bytes);
- reserved -= bytes;
- nop += bytes;
- }
- }
- else
- {
- /* Switch to the correct pipe. */
- gcmkONERROR(
- gckHARDWARE_PipeSelect(hardware,
- logical,
- context->initialPipe,
- &bytes));
- }
- }
-
- /* Save initial link pointer. */
- initialLink = logical;
- initialSize = context->bufferSize;
-
- /* Save initial buffer to flush. */
- flushPointer = initialLink;
- flushSize = initialSize;
-
- /* Save pointer to next link. */
- gcmkONERROR(
- _AddMap(Command->os,
- context->link,
- 8,
- &link,
- &stack));
-
- /* Start parsing CommandBuffer. */
- buffer = commandBuffer;
-
- /* Mark context buffer as used. */
- if (context->inUse != gcvNULL)
- {
- gctBOOL_PTR inUse;
-
- gcmkONERROR(
- _AddMap(Command->os,
- (gctPOINTER) context->inUse,
- gcmSIZEOF(gctBOOL),
- (gctPOINTER *) &inUse,
- &stack));
-
- *inUse = gcvTRUE;
- }
- }
-
- else
- {
- /* Test if this is a new context. */
- if (context->id == 0)
- {
- /* Generate unique ID for the context buffer. */
- context->id = ++ Command->contextCounter;
-
- if (context->id == 0)
- {
- /* Context counter overflow (wow!) */
- gcmkONERROR(gcvSTATUS_TOO_COMPLEX);
- }
- }
-
- /* Map the command buffer. */
- gcmkONERROR(
- _AddMap(Command->os,
- commandBuffer->logical,
- commandBuffer->offset,
- (gctPOINTER *) &logical,
- &stack));
-
-#if gcdSECURE_USER
- /* Map the hint table. */
- gcmkONERROR(
- _AddMap(Command->os,
- commandBuffer->hintCommit,
- commandBuffer->offset - commandBuffer->startOffset,
- (gctPOINTER *) &hint,
- &stack));
-
- /* Walk while we have valid hints. */
- while (*hint != 0)
- {
- /* Map the handle to a physical address. */
- gcmkONERROR(
- gckKERNEL_MapLogicalToPhysical(
- Command->kernel,
- Process,
- (gctPOINTER *) (logical + *hint)));
-
- /* Next hint. */
- ++hint;
- }
-#endif
-
- if (context->entryPipe == Command->pipeSelect)
- {
- gctUINT32 reserved = Command->reservedHead;
- gctUINT8_PTR nop = logical + commandBuffer->startOffset;
-
- /* Already in the correct pipe, fill context buffer with NOP. */
- while (reserved > 0)
- {
- bytes = reserved;
- gcmkONERROR(
- gckHARDWARE_Nop(hardware, nop, &bytes));
-
- gcmkASSERT(reserved >= bytes);
- reserved -= bytes;
- nop += bytes;
- }
- }
- else
- {
- /* Switch to the correct pipe. */
- gcmkONERROR(
- gckHARDWARE_PipeSelect(hardware,
- logical + commandBuffer->startOffset,
- context->entryPipe,
- &bytes));
- }
-
- /* Save initial link pointer. */
- initialLink = logical + commandBuffer->startOffset;
- initialSize = commandBuffer->offset
- - commandBuffer->startOffset
- + Command->reservedTail;
-
- /* Save initial buffer to flush. */
- flushPointer = initialLink;
- flushSize = initialSize;
-
- /* Save pointer to next link. */
- link = logical + commandBuffer->offset;
-
- /* No more data. */
- buffer = gcvNULL;
- }
-
-#if gcdDUMP_COMMAND
- dataPointer = initialLink;
- dataBytes = initialSize;
-#endif
-
- /* Loop through all remaining command buffers. */
- if (buffer != gcvNULL)
- {
- /* Map the command buffer. */
- gcmkONERROR(
- _AddMap(Command->os,
- buffer->logical,
- buffer->offset + Command->reservedTail,
- (gctPOINTER *) &logical,
- &stack));
-
-#if gcdSECURE_USER
- /* Map the hint table. */
- gcmkONERROR(
- _AddMap(Command->os,
- buffer->hintCommit,
- buffer->offset - buffer->startOffset,
- (gctPOINTER *) &hint,
- &stack));
-
- /* Walk while we have valid hints. */
- while (*hint != 0)
- {
- /* Map the handle to a physical address. */
- gcmkONERROR(
- gckKERNEL_MapLogicalToPhysical(
- Command->kernel,
- Process,
- (gctPOINTER *) (logical + *hint)));
-
- /* Next hint. */
- ++hint;
- }
-#endif
-
- /* First slot becomes a NOP. */
- {
- gctUINT32 reserved = Command->reservedHead;
- gctUINT8_PTR nop = logical + buffer->startOffset;
-
- /* Already in the correct pipe, fill context buffer with NOP. */
- while (reserved > 0)
- {
- bytes = reserved;
- gcmkONERROR(
- gckHARDWARE_Nop(hardware, nop, &bytes));
-
- gcmkASSERT(reserved >= bytes);
- reserved -= bytes;
- nop += bytes;
- }
- }
-
- /* Generate the LINK to this command buffer. */
- gcmkONERROR(
- gckHARDWARE_Link(hardware,
- link,
- logical + buffer->startOffset,
- buffer->offset
- - buffer->startOffset
- + Command->reservedTail,
- &bytes));
-
- /* Flush the initial buffer. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- Process,
- flushPointer,
- flushSize));
-
- /* Save new flush pointer. */
- flushPointer = logical + buffer->startOffset;
- flushSize = buffer->offset
- - buffer->startOffset
- + Command->reservedTail;
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, dataPointer, dataBytes);
- dataPointer = logical + buffer->startOffset;
- dataBytes = buffer->offset - buffer->startOffset
- + Command->reservedTail;
-#endif
-
- /* Save pointer to next link. */
- link = logical + buffer->offset;
- }
-
- /* Compute number of bytes required for WAIT/LINK. */
- gcmkONERROR(
- gckHARDWARE_WaitLink(hardware,
- gcvNULL,
- Command->offset,
- &bytes,
- gcvNULL,
- gcvNULL));
-
- lastRun = bytes;
-
- /* Grab the command queue mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Command->os,
- Command->mutexQueue,
- gcvINFINITE));
-
- ++acquired;
-
- /* Compute number of bytes left in current command queue. */
- bytes = Command->pageSize - Command->offset;
-
- if (bytes < lastRun)
- {
- /* Create a new command queue. */
- gcmkONERROR(_NewQueue(Command));
-
- /* Adjust run size with any extra commands inserted. */
- lastRun += Command->offset;
- }
-
- /* Get current offset. */
- offset = Command->offset;
-
- /* Append WAIT/LINK in command queue. */
- bytes = Command->pageSize - offset;
-
- gcmkONERROR(
- gckHARDWARE_WaitLink(hardware,
- (gctUINT8 *) Command->logical + offset,
- offset,
- &bytes,
- &wait,
- &waitSize));
-
- /* Flush the cache for the wait/link. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- gcvNULL,
- (gctUINT8 *) Command->logical + offset,
- bytes));
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, (gctUINT8 *) Command->logical + offset, bytes);
-#endif
-
- /* Adjust offset. */
- offset += bytes;
-
- if (Command->newQueue)
- {
- /* Compute fetch location and size for a new command queue. */
- fetchAddress = Command->logical;
- fetchSize = offset;
- }
- else
- {
- /* Compute fetch location and size for an existing command queue. */
- fetchAddress = (gctUINT8 *) Command->logical + Command->offset;
- fetchSize = offset - Command->offset;
- }
-
- bytes = 8;
-
- /* Link in WAIT/LINK. */
- gcmkONERROR(
- gckHARDWARE_Link(hardware,
- link,
- fetchAddress,
- fetchSize,
- &bytes));
-
- /* Flush the cache for the command buffer. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- Process,
- flushPointer,
- flushSize));
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, dataPointer, dataBytes);
-#endif
-
- /* Execute the entire sequence. */
- gcmkONERROR(
- gckHARDWARE_Link(hardware,
- Command->wait,
- initialLink,
- initialSize,
- &Command->waitSize));
-
- /* Flush the cache for the link. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- gcvNULL,
- Command->wait,
- Command->waitSize));
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, Command->wait, Command->waitSize);
-#endif
-
- /* Update command queue offset. */
- Command->offset = offset;
- Command->newQueue = gcvFALSE;
-
- /* Update address of last WAIT. */
- Command->wait = wait;
- Command->waitSize = waitSize;
-
- /* Update context and pipe select. */
- Command->currentContext = context->id;
- Command->pipeSelect = context->currentPipe;
-
- /* Update queue tail pointer. */
- gcmkONERROR(
- gckHARDWARE_UpdateQueueTail(hardware,
- Command->logical,
- Command->offset));
-
-#if gcdDUMP_COMMAND
- gcmkPRINT("@[kernel.commit]");
-#endif
-
- /* Release the command queue mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
- --acquired;
-
- /* Release the context switching mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, Command->mutexContext));
- --acquired;
-
- /* Release the power management semaphore. */
- gcmkONERROR(gckOS_ReleaseSemaphore(Command->os, Command->powerSemaphore));
- semaAcquired = gcvFALSE;
-
- /* Submit events if asked for. */
- if (Command->submit)
- {
- /* Submit events. */
- status = gckEVENT_Submit(Command->kernel->event, gcvFALSE);
-
- if (gcmIS_SUCCESS(status))
- {
- /* Success. */
- Command->submit = gcvFALSE;
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_COMMAND,
- "gckEVENT_Submit returned %d",
- status);
- }
- }
-
- /* Success. */
- status = gcvSTATUS_OK;
-
-OnError:
- if (acquired > 1)
- {
- /* Release the command queue mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
- }
-
- if (acquired > 0)
- {
- /* Release the context switching mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Command->os, Command->mutexContext));
- }
-
- if (semaAcquired)
- {
- /* Release the power management semaphore. */
- gcmkVERIFY_OK(
- gckOS_ReleaseSemaphore(Command->os, Command->powerSemaphore));
- }
-
- if (atomIncremented)
- {
- /* Decrement the commit atom. */
- gcmkVERIFY_OK(gckOS_AtomDecrement(Command->os,
- Command->atomCommit,
- &atomValue));
- }
-
- /* Unmap all mapped pointers. */
- while (stack != gcvNULL)
- {
- gcsMAPPED_PTR map = stack;
- stack = map->next;
-
- gcmkVERIFY_OK(
- gckOS_UnmapUserPointer(Command->os,
- map->pointer,
- map->bytes,
- map->kernelPointer));
-
- gcmkVERIFY_OK(
- gckOS_Free(Command->os, map));
- }
-
- if (powerAcquired)
- {
- hardware->powerProcess = hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, hardware->powerMutex));
- }
-
- /* Return status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Reserve
-**
-** Reserve space in the command queue. Also acquire the command queue mutex.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** gctSIZE_T RequestedBytes
-** Number of bytes previously reserved.
-**
-** OUTPUT:
-**
-** gctPOINTER * Buffer
-** Pointer to a variable that will receive the address of the reserved
-** space.
-**
-** gctSIZE_T * BufferSize
-** Pointer to a variable that will receive the number of bytes
-** available in the command queue.
-*/
-gceSTATUS
-gckCOMMAND_Reserve(
- IN gckCOMMAND Command,
- IN gctSIZE_T RequestedBytes,
- OUT gctPOINTER * Buffer,
- OUT gctSIZE_T * BufferSize
- )
-{
- gceSTATUS status;
- gctSIZE_T requiredBytes, bytes;
- gctBOOL acquired = gcvFALSE;
- // dkm: This value must be gcvFALSE
- gctBOOL semaAcquired = gcvFALSE;
- gctINT32 atomValue;
- gctBOOL atomIncremented = gcvFALSE;
- gctBOOL powerAcquired = gcvFALSE;
- gckHARDWARE hardware = gcvNULL;
- gctUINT32 process, thread;
-
- gcmkHEADER_ARG("Command=0x%x RequestedBytes=%lu", Command, RequestedBytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- /* Extract the gckHARDWARE objects. */
- hardware = Command->kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Get current process and thread IDs. */
- gcmkONERROR(gckOS_GetProcessID(&process));
- gcmkONERROR(gckOS_GetThreadID(&thread));
-
- /* Try to acquire the power mutex. */
- status = gckOS_AcquireMutex(Command->os, hardware->powerMutex, 0);
-
- if (status == gcvSTATUS_OK)
- {
- hardware->powerProcess = process;
- hardware->powerThread = thread;
- powerAcquired = gcvTRUE;
- }
- else if (status == gcvSTATUS_TIMEOUT)
- {
- /* Check if we already own this mutex. */
- if ((hardware->powerProcess != process)
- || (hardware->powerThread != thread)
- )
- {
- /* Acquire the power mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Command->os,
- hardware->powerMutex, gcvINFINITE));
-
- hardware->powerProcess = process;
- hardware->powerThread = thread;
- powerAcquired = gcvTRUE;
- }
- }
- else
- {
- gcmkONERROR(status);
- }
-
- /* Increment the commit atom. */
- gcmkONERROR(
- gckOS_AtomIncrement(Command->os, Command->atomCommit, &atomValue));
- atomIncremented = gcvTRUE;
-
- if (powerAcquired)
- {
- hardware->powerProcess = hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os,
- Command->kernel->hardware->powerMutex));
- powerAcquired = gcvFALSE;
- }
-
- /* Notify the system the GPU has a commit. */
- gcmkONERROR(gckOS_Broadcast(Command->os,
- Command->kernel->hardware,
- gcvBROADCAST_GPU_COMMIT));
-
- /* Grab the power management semaphore. */
- gcmkONERROR(gckOS_AcquireSemaphore(Command->os, Command->powerSemaphore));
- semaAcquired = gcvTRUE;
-
- /* Grab the conmmand queue mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Command->os,
- Command->mutexQueue,
- gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Compute number of bytes required for WAIT/LINK. */
- gcmkONERROR(
- gckHARDWARE_WaitLink(Command->kernel->hardware,
- gcvNULL,
- Command->offset + gcmALIGN(RequestedBytes,
- Command->alignment),
- &requiredBytes,
- gcvNULL,
- gcvNULL));
-
- /* Compute total number of bytes required. */
- requiredBytes += gcmALIGN(RequestedBytes, Command->alignment);
-
- /* Compute number of bytes available in command queue. */
- bytes = Command->pageSize - Command->offset;
-
- if (bytes < requiredBytes)
- {
- /* Create a new command queue. */
- gcmkONERROR(_NewQueue(Command));
-
- /* Recompute number of bytes available in command queue. */
- bytes = Command->pageSize - Command->offset;
-
- if (bytes < requiredBytes)
- {
- /* Rare case, not enough room in command queue. */
- gcmkONERROR(gcvSTATUS_BUFFER_TOO_SMALL);
- }
- }
-
- /* Return pointer to empty slot command queue. */
- *Buffer = (gctUINT8 *) Command->logical + Command->offset;
-
- /* Return number of bytes left in command queue. */
- *BufferSize = bytes;
-
- /* Success. */
- gcmkFOOTER_ARG("*Buffer=0x%x *BufferSize=%lu", *Buffer, *BufferSize);
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release command queue mutex on error. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
- }
-
- if (semaAcquired)
- {
- /* Release the power management semaphore. */
- gcmkVERIFY_OK(
- gckOS_ReleaseSemaphore(Command->os, Command->powerSemaphore));
- }
-
- if (atomIncremented)
- {
- /* Decrement the commit atom. */
- gcmkVERIFY_OK(
- gckOS_AtomDecrement(Command->os, Command->atomCommit, &atomValue));
- }
-
- if (powerAcquired)
- {
- hardware->powerProcess = hardware->powerThread = 0x0;
-
- /* Release the power mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os,
- Command->kernel->hardware->powerMutex));
- }
-
- /* Return status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Release
-**
-** Release a previously reserved command queue. The command FIFO mutex will be
-** released.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Release(
- IN gckCOMMAND Command
- )
-{
- gceSTATUS status;
- gctINT32 atomValue;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- /* Release the command queue mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
-
- /* Release the power management semaphore. */
- gcmkONERROR(gckOS_ReleaseSemaphore(Command->os, Command->powerSemaphore));
-
- /* Decrement the commit atom. */
- gcmkONERROR(
- gckOS_AtomDecrement(Command->os, Command->atomCommit, &atomValue));
-
- /* Success. */
- gcmkFOOTER_NO();
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Execute
-**
-** Execute a previously reserved command queue by appending a WAIT/LINK command
-** sequence after it and modifying the last WAIT into a LINK command. The
-** command FIFO mutex will be released whether this function succeeds or not.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** gctSIZE_T RequestedBytes
-** Number of bytes previously reserved.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Execute(
- IN gckCOMMAND Command,
- IN gctSIZE_T RequestedBytes
- )
-{
- gctUINT32 offset;
- gctPOINTER address;
- gctSIZE_T bytes;
- gceSTATUS status;
- gctPOINTER wait;
- gctSIZE_T waitBytes;
- gctINT32 atomValue;
-
- gcmkHEADER_ARG("Command=0x%x RequestedBytes=%lu", Command, RequestedBytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
- /* Compute offset for WAIT/LINK. */
- offset = Command->offset + RequestedBytes;
-
- /* Compute number of byts left in command queue. */
- bytes = Command->pageSize - offset;
-
- /* Append WAIT/LINK in command queue. */
- gcmkONERROR(
- gckHARDWARE_WaitLink(Command->kernel->hardware,
- (gctUINT8 *) Command->logical + offset,
- offset,
- &bytes,
- &wait,
- &waitBytes));
-
- if (Command->newQueue)
- {
- /* For a new command queue, point to the start of the command
- ** queue and include both the commands inserted at the head of it
- ** and the WAIT/LINK. */
- address = Command->logical;
- bytes += offset;
- }
- else
- {
- /* For an existing command queue, point to the current offset and
- ** include the WAIT/LINK. */
- address = (gctUINT8 *) Command->logical + Command->offset;
- bytes += RequestedBytes;
- }
-
- /* Flush the cache. */
- gcmkONERROR(gckOS_CacheFlush(Command->os, gcvNULL, address, bytes));
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, address, bytes);
-#endif
-
- /* Convert the last WAIT into a LINK. */
- gcmkONERROR(gckHARDWARE_Link(Command->kernel->hardware,
- Command->wait,
- address,
- bytes,
- &Command->waitSize));
-
- /* Flush the cache. */
- gcmkONERROR(gckOS_CacheFlush(Command->os,
- gcvNULL,
- Command->wait,
- Command->waitSize));
-
-#if gcdDUMP_COMMAND
- _DumpCommand(Command, Command->wait, 8);
-#endif
-
- /* Update the pointer to the last WAIT. */
- Command->wait = wait;
- Command->waitSize = waitBytes;
-
- /* Update the command queue. */
- Command->offset += bytes;
- Command->newQueue = gcvFALSE;
-
- /* Update queue tail pointer. */
- gcmkONERROR(
- gckHARDWARE_UpdateQueueTail(Command->kernel->hardware,
- Command->logical,
- Command->offset));
-
-#if gcdDUMP_COMMAND
- gcmkPRINT("@[kernel.execute]");
-#endif
-
- /* Release the command queue mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
-
- /* Release the power management semaphore. */
- gcmkONERROR(gckOS_ReleaseSemaphore(Command->os, Command->powerSemaphore));
-
- /* Submit events if asked for. */
- if (Command->submit)
- {
- /* Submit events. */
- status = gckEVENT_Submit(Command->kernel->event, gcvFALSE);
-
- if (gcmIS_SUCCESS(status))
- {
- /* Success. */
- Command->submit = gcvFALSE;
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_COMMAND,
- "gckEVENT_Submit returned %d",
- status);
- }
- }
-
- /* Decrement the commit atom. */
- gcmkONERROR(
- gckOS_AtomDecrement(Command->os, Command->atomCommit, &atomValue));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Release the command queue mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Command->os, Command->mutexQueue));
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckCOMMAND_Stall
-**
-** The calling thread will be suspended until the command queue has been
-** completed.
-**
-** INPUT:
-**
-** gckCOMMAND Command
-** Pointer to an gckCOMMAND object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckCOMMAND_Stall(
- IN gckCOMMAND Command
- )
-{
- gckOS os;
- gckHARDWARE hardware;
- gckEVENT event;
- gceSTATUS status;
- gctSIGNAL signal = gcvNULL;
- gctUINT timer = 0;
-
- gcmkHEADER_ARG("Command=0x%x", Command);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Command, gcvOBJ_COMMAND);
-
-#if gcdNULL_DRIVER == 2
- /* Do nothing with infinite hardware. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-#endif
-
- /* Extract the gckOS object pointer. */
- os = Command->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Extract the gckHARDWARE object pointer. */
- hardware = Command->kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Extract the gckEVENT object pointer. */
- event = Command->kernel->event;
- gcmkVERIFY_OBJECT(event, gcvOBJ_EVENT);
-
- /* Allocate the signal. */
- gcmkONERROR(
- gckOS_CreateSignal(os, gcvTRUE, &signal));
-
- /* Append the EVENT command to trigger the signal. */
- gcmkONERROR(gckEVENT_Signal(event,
- signal,
- gcvKERNEL_PIXEL));
-
- /* Submit the event queue. */
- gcmkONERROR(gckEVENT_Submit(event, gcvTRUE));
-
-#if gcdDUMP_COMMAND
- gcmkPRINT("@[kernel.stall]");
-#endif
-
- if (status == gcvSTATUS_CHIP_NOT_READY)
- {
- /* Error. */
- goto OnError;
- }
-
- do
- {
- /* Wait for the signal. */
- status = gckOS_WaitSignalUninterruptible(os, signal, 250);
-
- if (status == gcvSTATUS_TIMEOUT)
- {
-#if gcdDEBUG
- gctUINT32 idle;
-
- /* Read idle register. */
- gcmkVERIFY_OK(
- gckHARDWARE_GetIdle(Command->kernel->hardware,
- gcvFALSE,
- &idle));
-
- gcmkTRACE(gcvLEVEL_ERROR,
- "%s(%d): idle=%08x",
- __FUNCTION__, __LINE__, idle);
-
- gcmkVERIFY_OK(
- gckOS_MemoryBarrier(os, gcvNULL));
-
-#ifdef __QNXNTO__
- gctUINT32 reg_cmdbuf_fetch;
- gctUINT32 reg_intr;
-
- gcmkVERIFY_OK(
- gckOS_ReadRegister(Command->kernel->hardware->os, 0x0664, ®_cmdbuf_fetch));
-
- if (idle == 0x7FFFFFFE)
- {
- /*
- * GPU is idle so there should not be pending interrupts.
- * Just double check.
- *
- * Note that reading interrupt register clears it.
- * That's why we don't read it in all cases.
- */
- gcmkVERIFY_OK(
- gckOS_ReadRegister(Command->kernel->hardware->os, 0x10, ®_intr));
-
- slogf(
- _SLOG_SETCODE(1, 0),
- _SLOG_CRITICAL,
- "GALcore: Stall timeout (idle = 0x%X, command buffer fetch = 0x%X, interrupt = 0x%X)",
- idle, reg_cmdbuf_fetch, reg_intr);
- }
- else
- {
- slogf(
- _SLOG_SETCODE(1, 0),
- _SLOG_CRITICAL,
- "GALcore: Stall timeout (idle = 0x%X, command buffer fetch = 0x%X)",
- idle, reg_cmdbuf_fetch);
- }
-#endif
-#endif
- /* Advance timer. */
- timer += 250;
- }
- }
- while (gcmIS_ERROR(status)
-#if gcdGPU_TIMEOUT
- && (timer < gcdGPU_TIMEOUT)
-#endif
- );
-
- /* Bail out on timeout. */
- if (gcmIS_ERROR(status))
- {
- /* Broadcast the stuck GPU. */
- gcmkONERROR(gckOS_Broadcast(os,
- Command->kernel->hardware,
- gcvBROADCAST_GPU_STUCK));
-
- gcmkONERROR(gcvSTATUS_GPU_NOT_RESPONDING);
- }
-
- /* Delete the signal. */
- gcmkVERIFY_OK(gckOS_DestroySignal(os, signal));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Free the signal. */
- if (signal != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DestroySignal(os, signal));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_precomp.h"
-#include "gc_hal_user_context.h"
-
-#define _GC_OBJ_ZONE gcvZONE_EVENT
-
-#define gcdEVENT_ALLOCATION_COUNT (4096 / gcmSIZEOF(gcsEVENT))
-#define gcdEVENT_MIN_THRESHOLD 4
-
-/******************************************************************************\
-********************************* Support Code *********************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** _GetEvent
-**
-** Get an empty event ID.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** OUTPUT:
-**
-** gctUINT8 * EventID
-** Pointer to a variable that receives an empty event ID.
-*/
-static gceSTATUS
-_GetEvent(
- IN gckEVENT Event,
- OUT gctUINT8 * EventID,
- IN gceKERNEL_WHERE Source
- )
-{
- gctINT i, id;
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Event=0x%x Source=%d", Event, Source);
-
- /* Grab the queue mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os,
- Event->mutexQueue,
- gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Walk through all events. */
- id = Event->lastID;
- for (i = 0; i < gcmCOUNTOF(Event->queues); ++i)
- {
- if (Event->queues[id].head == gcvNULL)
- {
- *EventID = (gctUINT8) id;
-
- Event->lastID = (id + 1) % gcmCOUNTOF(Event->queues);
-
- /* Save time stamp of event. */
- Event->queues[id].stamp = ++(Event->stamp);
- Event->queues[id].source = Source;
-
- /* Release the queue mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
-
- /* Success. */
- gcmkFOOTER_ARG("*EventID=%u", *EventID);
- return gcvSTATUS_OK;
- }
-
- id = (id + 1) % gcmCOUNTOF(Event->queues);
- }
-
- /* Release the queue mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
- acquired = gcvFALSE;
-
- /* Out of resources. */
- gcmkONERROR(gcvSTATUS_OUT_OF_RESOURCES);
-
-OnError:
- if (acquired)
- {
- /* Release the queue mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-static gceSTATUS
-_IsEmpty(
- IN gckEVENT Event,
- OUT gctBOOL_PTR IsEmpty
- )
-{
- gceSTATUS status;
- gctSIZE_T i;
-
- gcmkHEADER_ARG("Event=0x%x", Event);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(IsEmpty != gcvNULL);
-
- /* Assume the event queue is empty. */
- *IsEmpty = gcvTRUE;
-
- /* Walk the event queue. */
- for (i = 0; i < gcmCOUNTOF(Event->queues); ++i)
- {
- /* Check whether this event is in use. */
- if (Event->queues[i].head != gcvNULL)
- {
- /* The event is in use, hence the queue is not empty. */
- *IsEmpty = gcvFALSE;
- break;
- }
- }
-
- /* Try acquiring the mutex. */
- status = gckOS_AcquireMutex(Event->os, Event->mutexQueue, 0);
- if (status == gcvSTATUS_TIMEOUT)
- {
- /* Timeout - queue is no longer empty. */
- *IsEmpty = gcvFALSE;
- }
- else
- {
- /* Bail out on error. */
- gcmkONERROR(status);
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*IsEmpty=%d", gcmOPT_VALUE(IsEmpty));
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/******************************************************************************\
-******************************* gckEVENT API Code *******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckEVENT_Construct
-**
-** Construct a new gckEVENT object.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** OUTPUT:
-**
-** gckEVENT * Event
-** Pointer to a variable that receives the gckEVENT object pointer.
-*/
-gceSTATUS
-gckEVENT_Construct(
- IN gckKERNEL Kernel,
- OUT gckEVENT * Event
- )
-{
- gckOS os;
- gceSTATUS status;
- gckEVENT event = gcvNULL;
- int i;
- gcsEVENT_PTR record;
-
- gcmkHEADER_ARG("Kernel=0x%x", Kernel);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Event != gcvNULL);
-
- /* Extract the pointer to the gckOS object. */
- os = Kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Allocate the gckEVENT object. */
- gcmkONERROR(
- gckOS_Allocate(os,
- gcmSIZEOF(struct _gckEVENT),
- (gctPOINTER *) &event));
-
- /* Initialize the gckEVENT object. */
- event->object.type = gcvOBJ_EVENT;
- event->kernel = Kernel;
- event->os = os;
- event->mutexQueue = gcvNULL;
- event->freeList = gcvNULL;
- event->freeCount = 0;
- event->freeMutex = gcvNULL;
- event->list.head = gcvNULL;
- event->list.tail = gcvNULL;
- event->listMutex = gcvNULL;
- event->lastID = 0;
-
- /* Create the mutexes. */
- gcmkONERROR(
- gckOS_CreateMutex(os, &event->mutexQueue));
-
- gcmkONERROR(
- gckOS_CreateMutex(os, &event->freeMutex));
-
- gcmkONERROR(
- gckOS_CreateMutex(os, &event->listMutex));
-
- /* Create a bunch of event reccords. */
- for (i = 0; i < gcdEVENT_ALLOCATION_COUNT; ++i)
- {
- /* Allocate an event record. */
- gcmkONERROR(
- gckOS_Allocate(os, gcmSIZEOF(gcsEVENT), (gctPOINTER *) &record));
-
- /* Push it on the free list. */
- record->next = event->freeList;
- event->freeList = record;
- event->freeCount += 1;
- }
-
- /* Zero out the entire event queue. */
- for (i = 0; i < gcmCOUNTOF(event->queues); ++i)
- {
- event->queues[i].head = gcvNULL;
- }
-
- /* Zero out the time stamp. */
- event->stamp = 0;
-
- /* No events to handle. */
- event->pending = 0;
-
- /* Return pointer to the gckEVENT object. */
- *Event = event;
-
- /* Success. */
- gcmkFOOTER_ARG("*Event=0x%x", *Event);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (event != gcvNULL)
- {
- if (event->mutexQueue != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, event->mutexQueue));
- }
-
- if (event->freeMutex != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, event->freeMutex));
- }
-
- if (event->listMutex != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, event->listMutex));
- }
-
- while (event->freeList != gcvNULL)
- {
- record = event->freeList;
- event->freeList = record->next;
-
- gcmkVERIFY_OK(gckOS_Free(os, record));
- }
-
- gcmkVERIFY_OK(gckOS_Free(os, event));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_Destroy
-**
-** Destroy an gckEVENT object.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckEVENT_Destroy(
- IN gckEVENT Event
- )
-{
- gcsEVENT_PTR record;
-
- gcmkHEADER_ARG("Event=0x%x", Event);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
-
- /* Delete the queue mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Event->os, Event->mutexQueue));
-
- /* Free all free events. */
- while (Event->freeList != gcvNULL)
- {
- record = Event->freeList;
- Event->freeList = record->next;
-
- gcmkVERIFY_OK(gckOS_Free(Event->os, record));
- }
-
- /* Delete the free mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Event->os, Event->freeMutex));
-
- /* Free all pending events. */
- while (Event->list.head != gcvNULL)
- {
- record = Event->list.head;
- Event->list.head = record->next;
-
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_EVENT,
- "Event record 0x%x is still pending for %d.",
- record, Event->list.source);
- gcmkVERIFY_OK(gckOS_Free(Event->os, record));
- }
-
- /* Delete the list mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Event->os, Event->listMutex));
-
- /* Mark the gckEVENT object as unknown. */
- Event->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckEVENT object. */
- gcmkVERIFY_OK(gckOS_Free(Event->os, Event));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-static gceSTATUS
-gckEVENT_AllocateRecord(
- IN gckEVENT Event,
- IN gctBOOL AllocateAllowed,
- OUT gcsEVENT_PTR * Record
- )
-{
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
- gctINT i;
- gcsEVENT_PTR record;
-
- gcmkHEADER_ARG("Event=0x%x AllocateAllowed=%d", Event, AllocateAllowed);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Record != gcvNULL);
-
- /* Test if we are below the allocation threshold. */
- if (AllocateAllowed
- && (Event->freeCount < gcdEVENT_MIN_THRESHOLD)
- )
- {
- /* Allocate a bunch of records. */
- for (i = 0; i < gcdEVENT_ALLOCATION_COUNT; ++i)
- {
- /* Allocate an event record. */
- status = gckOS_Allocate(Event->os,
- gcmSIZEOF(gcsEVENT),
- (gctPOINTER *) &record);
-
- if (gcmIS_ERROR(status))
- {
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_EVENT,
- "Out of memory allocating event records.");
- break;
- }
-
- /* Acquire the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os,
- Event->freeMutex,
- gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Push it on the free list. */
- record->next = Event->freeList;
- Event->freeList = record;
- Event->freeCount += 1;
-
- /* Release the mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->freeMutex));
- }
- }
-
- /* Acquire the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os, Event->freeMutex, gcvINFINITE));
- acquired = gcvTRUE;
- if (Event->freeCount == 0)
- {
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
- else
- {
- *Record = Event->freeList;
- Event->freeList = Event->freeList->next;
- Event->freeCount -= 1;
- }
-
- /* Release the mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->freeMutex));
-
- /* Success. */
- gcmkFOOTER_ARG("*Record=0x%x", gcmOPT_POINTER(Record));
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (acquired)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->freeMutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-static gceSTATUS
-gckEVENT_FreeRecord(
- IN gckEVENT Event,
- IN gcsEVENT_PTR Record
- )
-{
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Event=0x%x Record=0x%x", Event, Record);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Record != gcvNULL);
-
- /* Acquire the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os, Event->freeMutex, gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Push the record on the free list. */
- Record->next = Event->freeList;
- Event->freeList = Record;
- Event->freeCount += 1;
-
- /* Release the mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->freeMutex));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (acquired)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->freeMutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return gcvSTATUS_OK;
-}
-
-static gceSTATUS
-gckEVENT_AddList(
- IN gckEVENT Event,
- IN gcsHAL_INTERFACE_PTR Interface,
- IN gceKERNEL_WHERE FromWhere,
- IN gctBOOL AllocateAllowed
- )
-{
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
- gcsEVENT_PTR record = gcvNULL;
-
- gcmkHEADER_ARG("Event=0x%x Interface=0x%x FromWhere=%d AllocateAllowed=%d",
- Event, Interface, FromWhere, AllocateAllowed);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Interface != gcvNULL);
-
- switch (FromWhere)
- {
- case gcvKERNEL_COMMAND:
- case gcvKERNEL_PIXEL:
- /* Check if the requested source matches the list. */
- if ((Event->list.head != gcvNULL)
- && (Event->list.source != FromWhere)
- )
- {
- /* Just convert to submit from PIXEL. */
- Event->list.source = FromWhere = gcvKERNEL_PIXEL;
- }
- break;
-
- default:
- /* Invalid argument. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- /* Allocate a free record. */
- gcmkONERROR(gckEVENT_AllocateRecord(Event, AllocateAllowed, &record));
-
- /* Copy the event interface into the record. */
- gcmkONERROR(gckOS_MemCopy(&record->event,
- Interface,
- gcmSIZEOF(record->event)));
-
- gcmkASSERT
- ( (Interface->command == gcvHAL_FREE_NON_PAGED_MEMORY)
- || (Interface->command == gcvHAL_FREE_CONTIGUOUS_MEMORY)
- || (Interface->command == gcvHAL_FREE_VIDEO_MEMORY)
- || (Interface->command == gcvHAL_WRITE_DATA)
- || (Interface->command == gcvHAL_UNLOCK_VIDEO_MEMORY)
- || (Interface->command == gcvHAL_SIGNAL)
- || (Interface->command == gcvHAL_UNMAP_USER_MEMORY)
- );
-
- record->next = gcvNULL;
-
- /* Acquire the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os, Event->listMutex, gcvINFINITE));
- acquired = gcvTRUE;
-
- if (Event->list.head == gcvNULL)
- {
- /* List doesn't exist yet. */
- Event->list.head = record;
- Event->list.tail = record;
- }
- else
- {
- /* Append to the current list. */
- Event->list.tail->next = record;
- Event->list.tail = record;
- }
-
- /* Mark the source of this event. */
- Event->list.source = FromWhere;
-
- /* Release the mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->listMutex));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (acquired)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->listMutex));
- }
-
- if (record != gcvNULL)
- {
- gcmkVERIFY_OK(gckEVENT_FreeRecord(Event, record));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_FreeNonPagedMemory
-**
-** Schedule an event to free non-paged memory.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** gctSIZE_T Bytes
-** Number of bytes of non-paged memory to free.
-**
-** gctPHYS_ADDR Physical
-** Physical address of non-paged memory to free.
-**
-** gctPOINTER Logical
-** Logical address of non-paged memory to free.
-**
-** gceKERNEL_WHERE FromWhere
-** Place in the pipe where the event needs to be generated.
-*/
-gceSTATUS
-gckEVENT_FreeNonPagedMemory(
- IN gckEVENT Event,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gceKERNEL_WHERE FromWhere
- )
-{
- gceSTATUS status;
- gcsHAL_INTERFACE iface;
-
- gcmkHEADER_ARG("Event=0x%x Bytes=%lu Physical=0x%x Logical=0x%x "
- "FromWhere=%d",
- Event, Bytes, Physical, Logical, FromWhere);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Physical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
-
- /* Create an event. */
- iface.command = gcvHAL_FREE_NON_PAGED_MEMORY;
- iface.u.FreeNonPagedMemory.bytes = Bytes;
- iface.u.FreeNonPagedMemory.physical = Physical;
- iface.u.FreeNonPagedMemory.logical = Logical;
-
- /* Append it to the queue. */
- gcmkONERROR(gckEVENT_AddList(Event, &iface, FromWhere, gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_FreeContigiuousMemory
-**
-** Schedule an event to free contiguous memory.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** gctSIZE_T Bytes
-** Number of bytes of contiguous memory to free.
-**
-** gctPHYS_ADDR Physical
-** Physical address of contiguous memory to free.
-**
-** gctPOINTER Logical
-** Logical address of contiguous memory to free.
-**
-** gceKERNEL_WHERE FromWhere
-** Place in the pipe where the event needs to be generated.
-*/
-gceSTATUS
-gckEVENT_FreeContiguousMemory(
- IN gckEVENT Event,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gceKERNEL_WHERE FromWhere
- )
-{
- gceSTATUS status;
- gcsHAL_INTERFACE iface;
-
- gcmkHEADER_ARG("Event=0x%x Bytes=%lu Physical=0x%x Logical=0x%x "
- "FromWhere=%d",
- Event, Bytes, Physical, Logical, FromWhere);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Physical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
-
- /* Create an event. */
- iface.command = gcvHAL_FREE_CONTIGUOUS_MEMORY;
- iface.u.FreeContiguousMemory.bytes = Bytes;
- iface.u.FreeContiguousMemory.physical = Physical;
- iface.u.FreeContiguousMemory.logical = Logical;
-
- /* Append it to the queue. */
- gcmkONERROR(gckEVENT_AddList(Event, &iface, FromWhere, gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_FreeVideoMemory
-**
-** Schedule an event to free video memory.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** gcuVIDMEM_NODE_PTR VideoMemory
-** Pointer to a gcuVIDMEM_NODE object to free.
-**
-** gceKERNEL_WHERE FromWhere
-** Place in the pipe where the event needs to be generated.
-*/
-gceSTATUS
-gckEVENT_FreeVideoMemory(
- IN gckEVENT Event,
- IN gcuVIDMEM_NODE_PTR VideoMemory,
- IN gceKERNEL_WHERE FromWhere
- )
-{
- gceSTATUS status;
- gcsHAL_INTERFACE iface;
-
- gcmkHEADER_ARG("Event=0x%x VideoMemory=0x%x FromWhere=%d",
- Event, VideoMemory, FromWhere);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(VideoMemory != gcvNULL);
-
- /* Create an event. */
- iface.command = gcvHAL_FREE_VIDEO_MEMORY;
- iface.u.FreeVideoMemory.node = VideoMemory;
-
- /* Append it to the queue. */
- gcmkONERROR(gckEVENT_AddList(Event, &iface, FromWhere, gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_Signal
-**
-** Schedule an event to trigger a signal.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** gctSIGNAL Signal
-** Pointer to the signal to trigger.
-**
-** gceKERNEL_WHERE FromWhere
-** Place in the pipe where the event needs to be generated.
-**
-*/
-gceSTATUS
-gckEVENT_Signal(
- IN gckEVENT Event,
- IN gctSIGNAL Signal,
- IN gceKERNEL_WHERE FromWhere
- )
-{
- gceSTATUS status;
- gcsHAL_INTERFACE iface;
-
- gcmkHEADER_ARG("Event=0x%x Signal=0x%x FromWhere=%d",
- Event, Signal, FromWhere);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
-
- /* Mark the event as a signal. */
- iface.command = gcvHAL_SIGNAL;
- iface.u.Signal.signal = Signal;
-#ifdef __QNXNTO__
- iface.u.Signal.coid = 0;
- iface.u.Signal.rcvid = 0;
-#else
- iface.u.Signal.auxSignal = gcvNULL;
- iface.u.Signal.process = gcvNULL;
-#endif
-
- /* Append it to the queue. */
- gcmkONERROR(gckEVENT_AddList(Event, &iface, FromWhere, gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckEVENT_Unlock
-**
-** Schedule an event to unlock virtual memory.
-**
-** INPUT:
-**
-** gckEVENT Event
-** Pointer to an gckEVENT object.
-**
-** gceKERNEL_WHERE FromWhere
-** Place in the pipe where the event needs to be generated.
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to a gcuVIDMEM_NODE union that specifies the virtual memory
-** to unlock.
-**
-** gceSURF_TYPE Type
-** Type of surface to unlock.
-*/
-gceSTATUS
-gckEVENT_Unlock(
- IN gckEVENT Event,
- IN gceKERNEL_WHERE FromWhere,
- IN gcuVIDMEM_NODE_PTR Node,
- IN gceSURF_TYPE Type
- )
-{
- gceSTATUS status;
- gcsHAL_INTERFACE iface;
-
- gcmkHEADER_ARG("Event=0x%x FromWhere=%d Node=0x%x Type=%d",
- Event, FromWhere, Node, Type);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
- gcmkVERIFY_ARGUMENT(Node != gcvNULL);
-
- /* Mark the event as an unlock. */
- iface.command = gcvHAL_UNLOCK_VIDEO_MEMORY;
- iface.u.UnlockVideoMemory.node = Node;
- iface.u.UnlockVideoMemory.type = Type;
- iface.u.UnlockVideoMemory.asynchroneous = 0;
-
- /* Append it to the queue. */
- gcmkONERROR(gckEVENT_AddList(Event, &iface, FromWhere, gcvFALSE));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckEVENT_Commit(
- IN gckEVENT Event,
- IN gcsQUEUE_PTR Queue
- )
-{
- gceSTATUS status;
- gcsQUEUE_PTR record = gcvNULL, next;
-
- gcmkHEADER_ARG("Event=0x%x Queue=0x%x", Event, Queue);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
-
- /* Loop while there are records in the queue. */
- while (Queue != gcvNULL)
- {
- /* Map record into kernel memory. */
- gcmkONERROR(gckOS_MapUserPointer(Event->os,
- Queue,
- gcmSIZEOF(gcsQUEUE),
- (gctPOINTER *) &record));
-
- /* Append event record to event queue. */
- gcmkONERROR(
- gckEVENT_AddList(Event, &record->iface, gcvKERNEL_PIXEL, gcvTRUE));
-
- /* Next record in the queue. */
- next = record->next;
-
- /* Unmap record from kernel memory. */
- gcmkONERROR(
- gckOS_UnmapUserPointer(Event->os,
- Queue,
- gcmSIZEOF(gcsQUEUE),
- (gctPOINTER *) record));
- record = gcvNULL;
-
- Queue = next;
- }
-
- /* Submit the event list. */
- gcmkONERROR(gckEVENT_Submit(Event, gcvTRUE));
-
- /* Success */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (record != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_UnmapUserPointer(Event->os,
- Queue,
- gcmSIZEOF(gcsQUEUE),
- (gctPOINTER *) record));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckEVENT_Interrupt(
- IN gckEVENT Event,
- IN gctUINT32 Data
- )
-{
- gcmkHEADER_ARG("Event=0x%x Data=%08x", Event, Data);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
-
- /* Combine current interrupt status with pending flags. */
- Event->pending |= Data;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckEVENT_Notify(
- IN gckEVENT Event,
- IN gctUINT32 IDs
- )
-{
- gceSTATUS status = gcvSTATUS_OK;
- gctINT i;
- gcsEVENT_QUEUE * queue;
- gctUINT mask = 0;
- gctBOOL acquired = gcvFALSE;
-#ifdef __QNXNTO__
- gcuVIDMEM_NODE_PTR node;
-#endif
- gctUINT pending;
- gctBOOL suspended = gcvFALSE;
- gctBOOL empty = gcvFALSE, idle = gcvFALSE;
-
- gcmkHEADER_ARG("Event=0x%x", Event);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Event, gcvOBJ_EVENT);
-
- dprintk(D_IRQ, "irq ");
-
- for (;;)
- {
- /* Suspend interrupts. */
- gcmkONERROR(gckOS_SuspendInterrupt(Event->os));
- suspended = gcvTRUE;
-
- /* Get current interrupts. */
- pending = Event->pending;
-
- /* Resume interrupts. */
- gcmkONERROR(gckOS_ResumeInterrupt(Event->os));
- suspended = gcvFALSE;
-
- if (pending == 0)
- {
- /* No more pending interrupts - done. */
- break;
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_EVENT,
- "Pending interrupts 0x%08x", pending);
-
- queue = gcvNULL;
-
-#if gcdDEBUG
- for (i = 0; i < gcmCOUNTOF(Event->queues); ++i)
- {
- if (Event->queues[i].head != gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_EVENT,
- "Queue(%d): stamp=%llu source=%d",
- i,
- Event->queues[i].stamp,
- Event->queues[i].source);
- }
- }
-#endif
-
- /* Find the oldest pending interrupt. */
- for (i = 0; i < gcmCOUNTOF(Event->queues); ++i)
- {
- if ((Event->queues[i].head != gcvNULL)
- && (pending & (1 << i))
- )
- {
- if ((queue == gcvNULL)
- || (Event->queues[i].stamp < queue->stamp)
- )
- {
- queue = &Event->queues[i];
- mask = 1 << i;
- }
- }
- }
-
- if (queue == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_EVENT,
- "Interrupts 0x08x are not pending.", pending);
-
- /* Suspend interrupts. */
- gcmkONERROR(gckOS_SuspendInterrupt(Event->os));
- suspended = gcvTRUE;
-
- /* Mark pending interrupts as handled. */
- Event->pending &= ~pending;
-
- /* Resume interrupts. */
- gcmkONERROR(gckOS_ResumeInterrupt(Event->os));
- suspended = gcvFALSE;
-
- break;
- }
-
- /* Check whether there is a missed interrupt. */
- for (i = 0; i < gcmCOUNTOF(Event->queues); ++i)
- {
- if ((Event->queues[i].head != gcvNULL)
- && (Event->queues[i].stamp < queue->stamp)
- && (Event->queues[i].source == queue->source)
- )
- {
- gcmkTRACE(gcvLEVEL_ERROR,
- "Event %d lost (stamp %llu)",
- i, Event->queues[i].stamp);
-
- /* Use this event instead. */
- queue = &Event->queues[i];
- mask = 0;
- }
- }
-
- /* Walk all events for this interrupt. */
- while (queue->head != gcvNULL)
- {
- gcsEVENT_PTR event;
-#ifndef __QNXNTO__
- gctPOINTER logical;
-#endif
-
- event = queue->head;
-
- /* Dispatch on event type. */
- switch (event->event.command)
- {
- case gcvHAL_FREE_NON_PAGED_MEMORY:
- /* Free non-paged memory. */
- status = gckOS_FreeNonPagedMemory(
- Event->os,
- event->event.u.FreeNonPagedMemory.bytes,
- event->event.u.FreeNonPagedMemory.physical,
- event->event.u.FreeNonPagedMemory.logical);
- break;
-
- case gcvHAL_FREE_CONTIGUOUS_MEMORY:
- /* Unmap the user memory. */
- status = gckOS_FreeContiguous(
- Event->os,
- event->event.u.FreeContiguousMemory.physical,
- event->event.u.FreeContiguousMemory.logical,
- event->event.u.FreeContiguousMemory.bytes);
- break;
-
- case gcvHAL_FREE_VIDEO_MEMORY:
-#ifdef __QNXNTO__
- node = event->event.u.FreeVideoMemory.node;
- if ((node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- && (node->VidMem.logical != gcvNULL)
- )
- {
- gcmkERR_BREAK(
- gckKERNEL_UnmapVideoMemory(event->kernel,
- node->VidMem.logical,
- event->event.pid,
- node->VidMem.bytes));
- node->VidMem.logical = gcvNULL;
- }
-#endif
-
- /* Free video memory. */
- status = gckVIDMEM_Free(event->event.u.FreeVideoMemory.node);
- break;
-
- case gcvHAL_WRITE_DATA:
-#ifndef __QNXNTO__
- /* Convert physical into logical address. */
- gcmkERR_BREAK(
- gckOS_MapPhysical(Event->os,
- event->event.u.WriteData.address,
- gcmSIZEOF(gctUINT32),
- &logical));
-
- /* Write data. */
- gcmkERR_BREAK(
- gckOS_WriteMemory(Event->os,
- logical,
- event->event.u.WriteData.data));
-
- /* Unmap the physical memory. */
- gcmkERR_BREAK(
- gckOS_UnmapPhysical(Event->os,
- logical,
- gcmSIZEOF(gctUINT32)));
-#else
- /* Write data. */
- gcmkERR_BREAK(
- gckOS_WriteMemory(Event->os,
- (gctPOINTER)
- event->event.u.WriteData.address,
- event->event.u.WriteData.data));
-#endif
- break;
-
- case gcvHAL_UNLOCK_VIDEO_MEMORY:
- /* Unlock. */
- status = gckVIDMEM_Unlock(event->event.u.UnlockVideoMemory.node,
- event->event.u.UnlockVideoMemory.type,
- gcvNULL);
- break;
-
- case gcvHAL_SIGNAL:
-#ifdef __QNXNTO__
- if ((event->event.u.Signal.coid == 0)
- && (event->event.u.Signal.rcvid == 0)
- )
- {
- /* Kernel signal. */
- gcmkERR_BREAK(
- gckOS_Signal(Event->os,
- event->event.u.Signal.signal,
- gcvTRUE));
- }
- else
- {
- /* User signal. */
- gcmkERR_BREAK(
- gckOS_UserSignal(Event->os,
- event->event.u.Signal.signal,
- event->event.u.Signal.rcvid,
- event->event.u.Signal.coid));
- }
-#else
- /* Set signal. */
- if (event->event.u.Signal.process == gcvNULL)
- {
- /* Kernel signal. */
- gcmkERR_BREAK(
- gckOS_Signal(Event->os,
- event->event.u.Signal.signal,
- gcvTRUE));
- }
- else
- {
- /* User signal. */
- gcmkERR_BREAK(
- gckOS_UserSignal(Event->os,
- event->event.u.Signal.signal,
- event->event.u.Signal.process));
- }
-
- gcmkASSERT(event->event.u.Signal.auxSignal == gcvNULL);
-#endif
- break;
-
- case gcvHAL_UNMAP_USER_MEMORY:
- /* Unmap the user memory. */
- status =
- gckOS_UnmapUserMemory(Event->os,
- event->event.u.UnmapUserMemory.memory,
- event->event.u.UnmapUserMemory.size,
- event->event.u.UnmapUserMemory.info,
- event->event.u.UnmapUserMemory.address);
- break;
-
- default:
- /* Invalid argument. */
- gcmkFATAL("Unknown event type: %d", event->event.command);
- status = gcvSTATUS_INVALID_ARGUMENT;
- break;
- }
-
- /* Make sure there are no errors generated. */
- gcmkASSERT(gcmNO_ERROR(status));
-
- /* Pop the event from the event queue. */
- gcmkONERROR(
- gckOS_AcquireMutex(Event->os, Event->mutexQueue, gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Unlink head from chain. */
- queue->head = event->next;
-
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
- acquired = gcvFALSE;
-
- /* Free the event. */
- gcmkVERIFY_OK(gckEVENT_FreeRecord(Event, event));
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_EVENT,
- "Handled interrupt 0x%08x", mask);
-
- /* Suspend interrupts. */
- gcmkONERROR(gckOS_SuspendInterrupt(Event->os));
- suspended = gcvTRUE;
-
- /* Mark pending interrupt as handled. */
- Event->pending &= ~mask;
-
- /* Resume interrupts. */
- gcmkONERROR(gckOS_ResumeInterrupt(Event->os));
- suspended = gcvFALSE;
- }
-
- /* Check whether the event queue is empty. */
- gcmkONERROR(_IsEmpty(Event, &empty));
-
- if (empty)
- {
- /* Query whether the hardware is idle. */
- gcmkONERROR(gckHARDWARE_QueryIdle(Event->kernel->hardware, &idle));
-
- if (idle)
- {
- /* Inform the system of idle GPU. */
- gcmkONERROR(gckOS_Broadcast(Event->os,
- Event->kernel->hardware,
- gcvBROADCAST_GPU_IDLE));
- }
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->mutexQueue));
- }
-
- if (suspended)
- {
- /* Resume interrupts. */
- gcmkVERIFY_OK(gckOS_ResumeInterrupt(Event->os));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckEVENT_Submit(
- IN gckEVENT Event,
- IN gctBOOL Wait
- )
-{
- gctUINT8 id = 0xFF;
- gctSIZE_T bytes;
- gctPOINTER buffer;
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
- gctBOOL reserved = gcvFALSE;
-#if gcdGPU_TIMEOUT
- gctUINT32 timer = 0;
-#endif
-
- gcmkHEADER_ARG("Event=0x%x Wait=%d", Event, Wait);
-
- /* Only process if we have events queued. */
- if (Event->list.head != gcvNULL)
- {
- for (;;)
- {
- /* Allocate an event ID. */
- status = _GetEvent(Event, &id, Event->list.source);
-
- if (gcmIS_ERROR(status))
- {
- /* Out of resources? */
- if (Wait && (status == gcvSTATUS_OUT_OF_RESOURCES))
- {
- /* Delay a while. */
- printk("gpu : gckEVENT_Submit -> _GetEvent fail! Delay 1ms!\n");
- gcmkONERROR(gckOS_Delay(Event->os, 1));
-
-#if gcdGPU_TIMEOUT
- /* Increment the wait timer. */
- timer += 1;
-
- if (timer == gcdGPU_TIMEOUT)
- {
- /* Try to call any outstanding events. */
- gcmkONERROR(
- gckHARDWARE_Interrupt(Event->kernel->hardware,
- gcvTRUE));
- }
- else if (timer > gcdGPU_TIMEOUT)
- {
- /* Broadcast GPU stuck. */
- gcmkONERROR(gckOS_Broadcast(Event->os,
- Event->kernel->hardware,
- gcvBROADCAST_GPU_STUCK));
-
- /* Bail out. */
- gcmkONERROR(gcvSTATUS_GPU_NOT_RESPONDING);
- }
-#endif
- }
- else
- {
- gcmkONERROR(status);
- }
- }
- else
- {
- /* Got en event ID. */
- break;
- }
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_EVENT, "Using id=%d", id);
-
- /* Acquire the list mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Event->os,
- Event->listMutex,
- gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Copy event list to event ID queue. */
- Event->queues[id].source = Event->list.source;
- Event->queues[id].head = Event->list.head;
-
- /* Get process ID. */
- gcmkONERROR(gckOS_GetProcessID(&Event->queues[id].processID));
-
- /* Mark event list as empty. */
- Event->list.head = gcvNULL;
-
- /* Release the list mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Event->os, Event->listMutex));
- acquired = gcvFALSE;
-
-#if gcdNULL_DRIVER == 2
- /* Notify immediately on infinite hardware. */
- gcmkONERROR(gckEVENT_Interrupt(Event, 1 << id));
-
- gcmkONERROR(gckEVENT_Notify(Event, 0));
-#else
- /* Get the size of the hardware event. */
- gcmkONERROR(gckHARDWARE_Event(Event->kernel->hardware,
- gcvNULL,
- id,
- gcvKERNEL_PIXEL,
- &bytes));
-
- /* Reserve space in the command queue. */
- gcmkONERROR(gckCOMMAND_Reserve(Event->kernel->command,
- bytes,
- &buffer,
- &bytes));
- reserved = gcvTRUE;
-
- /* Set the hardware event in the command queue. */
- gcmkONERROR(gckHARDWARE_Event(Event->kernel->hardware,
- buffer,
- id,
- Event->queues[id].source,
- &bytes));
-
- /* Execute the hardware event. */
- gcmkONERROR(gckCOMMAND_Execute(Event->kernel->command, bytes));
- reserved = gcvFALSE;
-#endif
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Need to unroll the mutex acquire. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Event->os, Event->listMutex));
- }
-
- if (reserved)
- {
- /* Need to release the command buffer. */
- gcmkVERIFY_OK(gckCOMMAND_Release(Event->kernel->command));
- }
-
- if (id != 0xFF)
- {
- /* Need to unroll the event allocation. */
- Event->queues[id].head = gcvNULL;
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-/**
-** @file
-** gckHEAP object for kernel HAL layer. The heap implemented here is an arena-
-** based memory allocation. An arena-based memory heap allocates data quickly
-** from specified arenas and reduces memory fragmentation.
-**
-*/
-#include "gc_hal_kernel_precomp.h"
-
-#define _GC_OBJ_ZONE gcvZONE_HEAP
-
-/*******************************************************************************
-***** Structures ***************************************************************
-*******************************************************************************/
-
-#define gcdIN_USE ((gcskNODE_PTR) ~0)
-
-typedef struct _gcskNODE * gcskNODE_PTR;
-typedef struct _gcskNODE
-{
- /* Number of byets in node. */
- gctSIZE_T bytes;
-
- /* Pointer to next free node, or gcvNULL to mark the node as freed, or
- ** gcdIN_USE to mark the node as used. */
- gcskNODE_PTR next;
-
-#if gcdDEBUG
- /* Time stamp of allocation. */
- gctUINT64 timeStamp;
-#endif
-}
-gcskNODE;
-
-typedef struct _gcskHEAP * gcskHEAP_PTR;
-typedef struct _gcskHEAP
-{
- /* Linked list. */
- gcskHEAP_PTR next;
- gcskHEAP_PTR prev;
-
- /* Heap size. */
- gctSIZE_T size;
-
- /* Free list. */
- gcskNODE_PTR freeList;
-}
-gcskHEAP;
-
-struct _gckHEAP
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to a gckOS object. */
- gckOS os;
-
- /* Locking mutex. */
- gctPOINTER mutex;
-
- /* Allocation parameters. */
- gctSIZE_T allocationSize;
-
- /* Heap list. */
- gcskHEAP_PTR heap;
-
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- gctSIZE_T lastbytes;
- gcskNODE_PTR lastnode;
-#endif
-
-#if gcdDEBUG
- gctUINT64 timeStamp;
-#endif
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Profile information. */
- gctUINT32 allocCount;
- gctUINT64 allocBytes;
- gctUINT64 allocBytesMax;
- gctUINT64 allocBytesTotal;
- gctUINT32 heapCount;
- gctUINT32 heapCountMax;
- gctUINT64 heapMemory;
- gctUINT64 heapMemoryMax;
-#endif
-};
-
-/*******************************************************************************
-***** Static Support Functions *************************************************
-*******************************************************************************/
-
-#if gcdDEBUG
-static gctSIZE_T
-_DumpHeap(
- IN gcskHEAP_PTR Heap
- )
-{
- gctPOINTER p;
- gctSIZE_T leaked = 0;
-
- /* Start at first node. */
- for (p = Heap + 1;;)
- {
- /* Convert the pointer. */
- gcskNODE_PTR node = (gcskNODE_PTR) p;
-
- /* Check if this is a used node. */
- if (node->next == gcdIN_USE)
- {
- /* Print the leaking node. */
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_HEAP,
- "Detected leaking: node=0x%x bytes=%lu timeStamp=%llu "
- "(%08X %c%c%c%c)",
- node, node->bytes, node->timeStamp,
- ((gctUINT32_PTR) (node + 1))[0],
- gcmPRINTABLE(((gctUINT8_PTR) (node + 1))[0]),
- gcmPRINTABLE(((gctUINT8_PTR) (node + 1))[1]),
- gcmPRINTABLE(((gctUINT8_PTR) (node + 1))[2]),
- gcmPRINTABLE(((gctUINT8_PTR) (node + 1))[3]));
-
- /* Add leaking byte count. */
- leaked += node->bytes;
- }
-
- /* Test for end of heap. */
- if (node->bytes == 0)
- {
- break;
- }
-
- else
- {
- /* Move to next node. */
- p = (gctUINT8_PTR) node + node->bytes;
- }
- }
-
- /* Return the number of leaked bytes. */
- return leaked;
-}
-#endif
-
-static gceSTATUS
-_CompactKernelHeap(
- IN gckHEAP Heap
- )
-{
- gcskHEAP_PTR heap, next;
- gctPOINTER p;
- gcskHEAP_PTR freeList = gcvNULL;
-
- gcmkHEADER_ARG("Heap=0x%x", Heap);
-
- /* Walk all the heaps. */
- for (heap = Heap->heap; heap != gcvNULL; heap = next)
- {
- gcskNODE_PTR lastFree = gcvNULL;
-
- /* Zero out the free list. */
- heap->freeList = gcvNULL;
-
- /* Start at the first node. */
- for (p = (gctUINT8_PTR) (heap + 1);;)
- {
- /* Convert the pointer. */
- gcskNODE_PTR node = (gcskNODE_PTR) p;
- gctSIZE_T bytes = node->bytes;
-
- gcmkASSERT(p <= (gctPOINTER) ((gctUINT8_PTR) (heap + 1) + heap->size));
-
- /* Test if this node not used. */
- if (node->next != gcdIN_USE)
- {
- /* Test if this is the end of the heap. */
- if (bytes == 0)
- {
- break;
- }
-
- /* Test of this is the first free node. */
- else if (lastFree == gcvNULL)
- {
- /* Initialzie the free list. */
- heap->freeList = node;
- lastFree = node;
- }
-
- else
- {
- /* Test if this free node is contiguous with the previous
- ** free node. */
- if ((gctUINT8_PTR) lastFree + lastFree->bytes == p)
- {
- /* Just increase the size of the previous free node. */
- lastFree->bytes += bytes;
- }
- else
- {
- /* Add to linked list. */
- lastFree->next = node;
- lastFree = node;
- }
- }
- }
-
-// dkm : add check bytes for loop
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- else {
- /* Test if this is the end of the heap. */
- if (bytes == 0)
- {
- break;
- }
- }
-#endif
-
- /* Move to next node. */
- p = (gctUINT8_PTR) node + bytes;
- }
-
- /* Mark the end of the chain. */
- if (lastFree != gcvNULL)
- {
- lastFree->next = gcvNULL;
- }
-
- /* Get next heap. */
- next = heap->next;
-
- /* Check if the entire heap is free. */
- if ((heap->freeList != gcvNULL)
- && (heap->freeList->bytes == heap->size - gcmSIZEOF(gcskNODE))
- )
- {
- /* Remove the heap from the linked list. */
- if (heap->prev == gcvNULL)
- {
- Heap->heap = next;
- }
- else
- {
- heap->prev->next = next;
- }
-
- if (heap->next != gcvNULL)
- {
- heap->next->prev = heap->prev;
- }
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Update profiling. */
- Heap->heapCount -= 1;
- Heap->heapMemory -= heap->size + gcmSIZEOF(gcskHEAP);
-#endif
-
- /* Add this heap to the list of heaps that need to be freed. */
- heap->next = freeList;
- freeList = heap;
- }
- }
-
- if (freeList != gcvNULL)
- {
- /* Release the mutex, remove any chance for a dead lock. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Heap->os, Heap->mutex));
-
- /* Free all heaps in the free list. */
- for (heap = freeList; heap != gcvNULL; heap = next)
- {
- /* Get pointer to the next heap. */
- next = heap->next;
-
- /* Free the heap. */
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HEAP,
- "Freeing heap 0x%x (%lu bytes)",
- heap, heap->size + gcmSIZEOF(gcskHEAP));
- gcmkVERIFY_OK(gckOS_FreeVirtualMemory(Heap->os, heap));
- }
-
- /* Acquire the mutex again. */
- gcmkVERIFY_OK(
- gckOS_AcquireMutex(Heap->os, Heap->mutex, gcvINFINITE));
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-***** gckHEAP API Code *********************************************************
-*******************************************************************************/
-
-/*******************************************************************************
-**
-** gckHEAP_Construct
-**
-** Construct a new gckHEAP object.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctSIZE_T AllocationSize
-** Minimum size per arena.
-**
-** OUTPUT:
-**
-** gckHEAP * Heap
-** Pointer to a variable that will hold the pointer to the gckHEAP
-** object.
-*/
-gceSTATUS
-gckHEAP_Construct(
- IN gckOS Os,
- IN gctSIZE_T AllocationSize,
- OUT gckHEAP * Heap
- )
-{
- gceSTATUS status;
- gckHEAP heap = gcvNULL;
-
- gcmkHEADER_ARG("Os=0x%x AllocationSize=%lu", Os, AllocationSize);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Heap != gcvNULL);
-
- /* Allocate the gckHEAP object. */
- gcmkONERROR(
- gckOS_AllocateMemory(Os,
- gcmSIZEOF(struct _gckHEAP),
- (gctPOINTER *) &heap));
-
- /* Initialize the gckHEAP object. */
- heap->object.type = gcvOBJ_HEAP;
- heap->os = Os;
- heap->allocationSize = AllocationSize;
- heap->heap = gcvNULL;
-
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- heap->lastbytes = 0;
- heap->lastnode = gcvNULL;
-#endif
-
-#if gcdDEBUG
- heap->timeStamp = 0;
-#endif
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Zero the counters. */
- heap->allocCount = 0;
- heap->allocBytes = 0;
- heap->allocBytesMax = 0;
- heap->allocBytesTotal = 0;
- heap->heapCount = 0;
- heap->heapCountMax = 0;
- heap->heapMemory = 0;
- heap->heapMemoryMax = 0;
-#endif
-
- /* Create the mutex. */
- gcmkONERROR(gckOS_CreateMutex(Os, &heap->mutex));
-
- /* Return the pointer to the gckHEAP object. */
- *Heap = heap;
-
- /* Success. */
- gcmkFOOTER_ARG("*Heap=0x%x", Heap);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (heap != gcvNULL)
- {
- /* Free the heap structure. */
- gcmkVERIFY_OK(gckOS_FreeMemory(Os, heap));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHEAP_Destroy
-**
-** Destroy a gckHEAP object.
-**
-** INPUT:
-**
-** gckHEAP Heap
-** Pointer to a gckHEAP object to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckHEAP_Destroy(
- IN gckHEAP Heap
- )
-{
- gcskHEAP_PTR heap;
-#if gcdDEBUG
- gctSIZE_T leaked = 0;
-#endif
-
- gcmkHEADER_ARG("Heap=0x%x", Heap);
-
- for (heap = Heap->heap; heap != gcvNULL; heap = Heap->heap)
- {
- /* Unlink heap from linked list. */
- Heap->heap = heap->next;
-
-#if gcdDEBUG
- /* Check for leaked memory. */
- leaked += _DumpHeap(heap);
-#endif
-
- /* Free the heap. */
- gcmkVERIFY_OK(gckOS_FreeVirtualMemory(Heap->os, heap));
- }
-
- /* Free the mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Heap->os, Heap->mutex));
-
- /* Free the heap structure. */
- gcmkVERIFY_OK(gckOS_FreeMemory(Heap->os, Heap));
-
- /* Success. */
-#if gcdDEBUG
- gcmkFOOTER_ARG("leaked=%lu", leaked);
-#else
- gcmkFOOTER_NO();
-#endif
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckHEAP_Allocate
-**
-** Allocate data from the heap.
-**
-** INPUT:
-**
-** gckHEAP Heap
-** Pointer to a gckHEAP object.
-**
-** IN gctSIZE_T Bytes
-** Number of byte to allocate.
-**
-** OUTPUT:
-**
-** gctPOINTER * Memory
-** Pointer to a variable that will hold the address of the allocated
-** memory.
-*/
-gceSTATUS
-gckHEAP_Allocate(
- IN gckHEAP Heap,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- )
-{
- gctBOOL acquired = gcvFALSE;
- gcskHEAP_PTR heap;
- gceSTATUS status;
- gctSIZE_T bytes;
- gcskNODE_PTR node, used, prevFree = gcvNULL;
- gctPOINTER memory = gcvNULL;
-
- gcmkHEADER_ARG("Heap=0x%x Bytes=%lu", Heap, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Heap, gcvOBJ_HEAP);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
-
- /* Determine number of bytes required for a node. */
- bytes = gcmALIGN(Bytes + gcmSIZEOF(gcskNODE), 8);
-
- /* Acquire the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Heap->os, Heap->mutex, gcvINFINITE));
-
- acquired = gcvTRUE;
-
- /* Check if this allocation is bigger than the default allocation size. */
- if (bytes > Heap->allocationSize - gcmSIZEOF(gcskHEAP))
- {
- /* Adjust allocation size. */
- Heap->allocationSize = bytes * 2;
- }
-
- else if (Heap->heap != gcvNULL)
- {
- gctINT i;
-
- /* 2 retries, since we might need to compact. */
- for (i = 0; i < 2; ++i)
- {
- /* Walk all the heaps. */
- for (heap = Heap->heap; heap != gcvNULL; heap = heap->next)
- {
- /* Check if this heap has enough bytes to hold the request. */
- if (bytes < heap->size)
- {
- prevFree = gcvNULL;
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- if(heap==Heap->heap && bytes>=Heap->lastbytes && Heap->lastnode) {
- node = Heap->lastnode;
- } else {
- node = heap->freeList;
- }
-
- /* Walk the chain of free nodes. */
- for ( ; node != gcvNULL; node = node->next)
-#else
- for (node = heap->freeList; node != gcvNULL; node = node->next)
-#endif
- {
- gcmkASSERT(node->next != gcdIN_USE);
-
- /* Check if this free node has enough bytes. */
- if (node->bytes >= bytes)
- {
- /* Use the node. */
- goto UseNode;
- }
-
- /* Save current free node for linked list management. */
- prevFree = node;
- }
- }
- }
-
- if (i == 0)
- {
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- Heap->lastbytes = 0;
- Heap->lastnode = gcvNULL;
-#endif
- /* Compact the heap. */
- gcmkVERIFY_OK(_CompactKernelHeap(Heap));
-
-#if gcdDEBUG
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "===== KERNEL HEAP =====");
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Number of allocations : %12u",
- Heap->allocCount);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Number of bytes allocated : %12llu",
- Heap->allocBytes);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Maximum allocation size : %12llu",
- Heap->allocBytesMax);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Total number of bytes allocated : %12llu",
- Heap->allocBytesTotal);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Number of heaps : %12u",
- Heap->heapCount);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Heap memory in bytes : %12llu",
- Heap->heapMemory);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Maximum number of heaps : %12u",
- Heap->heapCountMax);
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_HEAP,
- "Maximum heap memory in bytes : %12llu",
- Heap->heapMemoryMax);
-#endif
- }
- }
- }
-
- /* Release the mutex. */
- gcmkONERROR(
- gckOS_ReleaseMutex(Heap->os, Heap->mutex));
-
- acquired = gcvFALSE;
-
- /* Allocate a new heap. */
- gcmkONERROR(
- gckOS_AllocateVirtualMemory(Heap->os,
- Heap->allocationSize,
- &memory));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_HEAP,
- "Allocated heap 0x%x (%lu bytes)",
- memory, Heap->allocationSize);
-
- /* Acquire the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Heap->os, Heap->mutex, gcvINFINITE));
-
- acquired = gcvTRUE;
-
- /* Use the allocated memory as the heap. */
- heap = (gcskHEAP_PTR) memory;
-
- /* Insert this heap to the head of the chain. */
- heap->next = Heap->heap;
- heap->prev = gcvNULL;
- heap->size = Heap->allocationSize - gcmSIZEOF(gcskHEAP);
-
- if (heap->next != gcvNULL)
- {
- heap->next->prev = heap;
- }
- Heap->heap = heap;
-
- /* Mark the end of the heap. */
- node = (gcskNODE_PTR) ( (gctUINT8_PTR) heap
- + Heap->allocationSize
- - gcmSIZEOF(gcskNODE)
- );
- node->bytes = 0;
- node->next = gcvNULL;
-
- /* Create a free list. */
- node = (gcskNODE_PTR) (heap + 1);
- heap->freeList = node;
-
- /* Initialize the free list. */
- node->bytes = heap->size - gcmSIZEOF(gcskNODE);
- node->next = gcvNULL;
-
- /* No previous free. */
- prevFree = gcvNULL;
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Update profiling. */
- Heap->heapCount += 1;
- Heap->heapMemory += Heap->allocationSize;
-
- if (Heap->heapCount > Heap->heapCountMax)
- {
- Heap->heapCountMax = Heap->heapCount;
- }
- if (Heap->heapMemory > Heap->heapMemoryMax)
- {
- Heap->heapMemoryMax = Heap->heapMemory;
- }
-#endif
-
-UseNode:
- /* Verify some stuff. */
- gcmkASSERT(heap != gcvNULL);
- gcmkASSERT(node != gcvNULL);
- gcmkASSERT(node->bytes >= bytes);
-
- if (heap->prev != gcvNULL)
- {
- /* Unlink the heap from the linked list. */
- heap->prev->next = heap->next;
- if (heap->next != gcvNULL)
- {
- heap->next->prev = heap->prev;
- }
-
- /* Move the heap to the front of the list. */
- heap->next = Heap->heap;
- heap->prev = gcvNULL;
- Heap->heap = heap;
- heap->next->prev = heap;
- }
-
- /* Check if there is enough free space left after usage for another free
- ** node. */
- if (node->bytes - bytes >= gcmSIZEOF(gcskNODE))
- {
- /* Allocated used space from the back of the free list. */
- used = (gcskNODE_PTR) ((gctUINT8_PTR) node + node->bytes - bytes);
-
- /* Adjust the number of free bytes. */
- node->bytes -= bytes;
- gcmkASSERT(node->bytes >= gcmSIZEOF(gcskNODE));
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- Heap->lastbytes = bytes;
- Heap->lastnode = node;
-#endif
- }
- else
- {
- /* Remove this free list from the chain. */
- if (prevFree == gcvNULL)
- {
- heap->freeList = node->next;
- }
- else
- {
- prevFree->next = node->next;
- }
-// dkm : gcdOPTIMIZE_HEAP_SAMESIZE
-#if gcdOPTIMIZE_HEAP_SAMESIZE
- Heap->lastbytes = bytes;
- Heap->lastnode = node->next;
-#endif
- /* Consume the entire free node. */
- used = (gcskNODE_PTR) node;
- bytes = node->bytes;
- }
-
- /* Mark node as used. */
- used->bytes = bytes;
- used->next = gcdIN_USE;
-#if gcdDEBUG
- used->timeStamp = ++Heap->timeStamp;
-#endif
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Update profile counters. */
- Heap->allocCount += 1;
- Heap->allocBytes += bytes;
- Heap->allocBytesMax = gcmMAX(Heap->allocBytes, Heap->allocBytesMax);
- Heap->allocBytesTotal += bytes;
-#endif
-
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Heap->os, Heap->mutex));
-
- /* Return pointer to memory. */
- *Memory = used + 1;
-
- /* Success. */
- gcmkFOOTER_ARG("*Memory=0x%x", *Memory);
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Heap->os, Heap->mutex));
- }
-
- if (memory != gcvNULL)
- {
- /* Free the heap memory. */
- gckOS_FreeVirtualMemory(Heap->os, memory);
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckHEAP_Free
-**
-** Free allocated memory from the heap.
-**
-** INPUT:
-**
-** gckHEAP Heap
-** Pointer to a gckHEAP object.
-**
-** IN gctPOINTER Memory
-** Pointer to memory to free.
-**
-** OUTPUT:
-**
-** NOTHING.
-*/
-gceSTATUS
-gckHEAP_Free(
- IN gckHEAP Heap,
- IN gctPOINTER Memory
- )
-{
- gcskNODE_PTR node;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Heap=0x%x Memory=0x%x", Heap, Memory);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Heap, gcvOBJ_HEAP);
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
-
- /* Acquire the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Heap->os, Heap->mutex, gcvINFINITE));
-
- /* Pointer to structure. */
- node = (gcskNODE_PTR) Memory - 1;
-
- /* Mark the node as freed. */
- node->next = gcvNULL;
-
- // dkm : clear the buffer for safe
- //memset(Memory, 0, node->bytes - sizeof(gcskNODE));
-
-#if VIVANTE_PROFILER || gcdDEBUG
- /* Update profile counters. */
- Heap->allocBytes -= node->bytes;
-#endif
-
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Heap->os, Heap->mutex));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-#if VIVANTE_PROFILER
-gceSTATUS
-gckHEAP_ProfileStart(
- IN gckHEAP Heap
- )
-{
- gcmkHEADER_ARG("Heap=0x%x", Heap);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Heap, gcvOBJ_HEAP);
-
- /* Zero the counters. */
- Heap->allocCount = 0;
- Heap->allocBytes = 0;
- Heap->allocBytesMax = 0;
- Heap->allocBytesTotal = 0;
- Heap->heapCount = 0;
- Heap->heapCountMax = 0;
- Heap->heapMemory = 0;
- Heap->heapMemoryMax = 0;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckHEAP_ProfileEnd(
- IN gckHEAP Heap,
- IN gctCONST_STRING Title
- )
-{
- gcmkHEADER_ARG("Heap=0x%x Title=0x%x", Heap, Title);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Heap, gcvOBJ_HEAP);
- gcmkVERIFY_ARGUMENT(Title != gcvNULL);
-
- gcmkPRINT("");
- gcmkPRINT("=====[ HEAP - %s ]=====", Title);
- gcmkPRINT("Number of allocations : %12u", Heap->allocCount);
- gcmkPRINT("Number of bytes allocated : %12llu", Heap->allocBytes);
- gcmkPRINT("Maximum allocation size : %12llu", Heap->allocBytesMax);
- gcmkPRINT("Total number of bytes allocated : %12llu", Heap->allocBytesTotal);
- gcmkPRINT("Number of heaps : %12u", Heap->heapCount);
- gcmkPRINT("Heap memory in bytes : %12llu", Heap->heapMemory);
- gcmkPRINT("Maximum number of heaps : %12u", Heap->heapCountMax);
- gcmkPRINT("Maximum heap memory in bytes : %12llu", Heap->heapMemoryMax);
- gcmkPRINT("==============================================");
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-#endif /* VIVANTE_PROFILER */
-
-/*******************************************************************************
-***** Test Code ****************************************************************
-*******************************************************************************/
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_precomp.h"
-
-#define _GC_OBJ_ZONE gcvZONE_MMU
-
-#if gcdENABLE_MMU_PROTECTING
-#include "../os/linux/kernel/gc_hal_kernel_os.h"
-#endif
-
-typedef enum _gceMMU_TYPE
-{
- gcvMMU_USED = 0,
- gcvMMU_SINGLE,
- gcvMMU_FREE,
-}
-gceMMU_TYPE;
-
-static gceSTATUS
-_Link(
- IN gckMMU Mmu,
- IN gctUINT32 Index,
- IN gctUINT32 Next
- )
-{
- if (Index >= Mmu->pageTableEntries)
- {
- /* Just move heap pointer. */
- Mmu->heapList = Next;
- }
- else
- {
- /* Address page table. */
- gctUINT32_PTR pageTable = Mmu->pageTableLogical;
-
- /* Dispatch on node type. */
- switch (pageTable[Index] & 0xFF)
- {
- case gcvMMU_SINGLE:
- /* Set single index. */
- pageTable[Index] = (Next << 8) | gcvMMU_SINGLE;
- break;
-
- case gcvMMU_FREE:
- /* Set index. */
- pageTable[Index + 1] = Next;
- break;
-
- default:
- gcmkFATAL("MMU table correcupted at index %u!", Index);
- return gcvSTATUS_HEAP_CORRUPTED;
- }
- }
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-static gceSTATUS
-_AddFree(
- IN gckMMU Mmu,
- IN gctUINT32 Index,
- IN gctUINT32 Node,
- IN gctUINT32 Count
- )
-{
- gctUINT32_PTR pageTable = Mmu->pageTableLogical;
-
- if (Count == 1)
- {
- /* Initialize a single page node. */
- pageTable[Node] = (~0U << 8) | gcvMMU_SINGLE;
- }
- else
- {
- /* Initialize the node. */
- pageTable[Node + 0] = (Count << 8) | gcvMMU_FREE;
- pageTable[Node + 1] = ~0U;
- }
-
- /* Append the node. */
- return _Link(Mmu, Index, Node);
-}
-
-static gceSTATUS
-_Collect(
- IN gckMMU Mmu
- )
-{
- gctUINT32_PTR pageTable = Mmu->pageTableLogical;
- gceSTATUS status;
- gctUINT32 i, previous, start = 0, count = 0;
-
- /* Flush the MMU cache. */
- gcmkONERROR(
- gckHARDWARE_FlushMMU(Mmu->hardware));
-
- previous = Mmu->heapList = ~0U;
- Mmu->freeNodes = gcvFALSE;
-
- /* Walk the entire page table. */
- for (i = 0; i < Mmu->pageTableEntries; ++i)
- {
- /* Dispatch based on type of page. */
- switch (pageTable[i] & 0xFF)
- {
- case gcvMMU_USED:
- /* Used page, so close any open node. */
- if (count > 0)
- {
- /* Add the node. */
- gcmkONERROR(_AddFree(Mmu, previous, start, count));
-
- /* Reset the node. */
- previous = start;
- count = 0;
- }
- break;
-
- case gcvMMU_SINGLE:
- /* Single free node. */
- if (count++ == 0)
- {
- /* Start a new node. */
- start = i;
- }
- break;
-
- case gcvMMU_FREE:
- /* A free node. */
- if (count == 0)
- {
- /* Start a new node. */
- start = i;
- }
-
- /* Advance the count. */
- count += pageTable[i] >> 8;
-
- /* Advance the index into the page table. */
- i += (pageTable[i] >> 8) - 1;
- break;
-
- default:
- gcmkFATAL("MMU page table correcupted at index %u!", i);
- return gcvSTATUS_HEAP_CORRUPTED;
- }
- }
-
- /* See if we have an open node left. */
- if (count > 0)
- {
- /* Add the node to the list. */
- gcmkONERROR(_AddFree(Mmu, previous, start, count));
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_MMU,
- "Performed a garbage collection of the MMU heap.");
-
- /* Success. */
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the staus. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckMMU_Construct
-**
-** Construct a new gckMMU object.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctSIZE_T MmuSize
-** Number of bytes for the page table.
-**
-** OUTPUT:
-**
-** gckMMU * Mmu
-** Pointer to a variable that receives the gckMMU object pointer.
-*/
-gceSTATUS
-gckMMU_Construct(
- IN gckKERNEL Kernel,
- IN gctSIZE_T MmuSize,
- OUT gckMMU * Mmu
- )
-{
- gckOS os;
- gckHARDWARE hardware;
- gceSTATUS status;
- gckMMU mmu = gcvNULL;
- gctUINT32_PTR pageTable;
-
-#if gcdENABLE_MMU_PROTECTING
- gctSIZE_T pageTableSize_x2;
- gctSIZE_T OnePage = PAGE_SIZE;
-#endif
-
- gcmkHEADER_ARG("Kernel=0x%x MmuSize=%lu", Kernel, MmuSize);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(MmuSize > 0);
- gcmkVERIFY_ARGUMENT(Mmu != gcvNULL);
-
- /* Extract the gckOS object pointer. */
- os = Kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Extract the gckHARDWARE object pointer. */
- hardware = Kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Allocate memory for the gckMMU object. */
- gcmkONERROR(
- gckOS_Allocate(os, sizeof(struct _gckMMU), (gctPOINTER *) &mmu));
-
- /* Initialize the gckMMU object. */
- mmu->object.type = gcvOBJ_MMU;
- mmu->os = os;
- mmu->hardware = hardware;
- mmu->pageTableMutex = gcvNULL;
- mmu->pageTableLogical = gcvNULL;
-#ifdef __QNXNTO__
- mmu->nodeList = gcvNULL;
- mmu->nodeMutex = gcvNULL;
-#endif
-
- /* Create the page table mutex. */
- gcmkONERROR(gckOS_CreateMutex(os, &mmu->pageTableMutex));
-
-#ifdef __QNXNTO__
- /* Create the node list mutex. */
- gcmkONERROR(gckOS_CreateMutex(os, &mmu->nodeMutex));
-#endif
-
- /* Allocate the page table (not more than 256 kB). */
- mmu->pageTableSize = gcmMIN(MmuSize, 256 << 10);
-
-
-#if gcdENABLE_MMU_PROTECTING
- //one pageTableSize to store the labels ,another pageTableSize to store the physical addresses
- pageTableSize_x2 = mmu->pageTableSize*2;
- gcmkONERROR(
- gckOS_AllocateContiguous(os,
- gcvFALSE,
- &pageTableSize_x2,
- &mmu->pageTablePhysical,
- (gctPOINTER *) &mmu->pageTableLogical));
-
- if(pageTableSize_x2 != mmu->pageTableSize*2)
- {
- printk("pageTableSize_x2 != mmu->pageTableSize*2\n");
- goto OnError;
- }
-
- //this page's physical address is set to the freed pageTable in gckMMU_FreePages
- gcmkONERROR(
- gckOS_AllocateContiguous(os,
- gcvFALSE,
- &OnePage,
- &mmu->FreePagePhysical,
- (gctPOINTER *)&mmu->FreePageLogical));
-#else
- gcmkONERROR(
- gckOS_AllocateContiguous(os,
- gcvFALSE,
- &mmu->pageTableSize,
- &mmu->pageTablePhysical,
- (gctPOINTER *) &mmu->pageTableLogical));
-#endif
-
- /* Compute number of entries in page table. */
- mmu->pageTableEntries = mmu->pageTableSize / sizeof(gctUINT32);
-
- /* Mark all pages as free. */
- pageTable = mmu->pageTableLogical;
- pageTable[0] = (mmu->pageTableEntries << 8) | gcvMMU_FREE;
- pageTable[1] = ~0U;
- mmu->heapList = 0;
- mmu->freeNodes = gcvFALSE;
-
- /* Set page table address. */
-#if gcdENABLE_MMU_PROTECTING
- //logical address added pageTableEntries to store the the physical addresses
- gcmkONERROR(
- gckHARDWARE_SetMMU(hardware, (gctPOINTER) (mmu->pageTableLogical + mmu->pageTableEntries)));
-#else
- gcmkONERROR(
- gckHARDWARE_SetMMU(hardware, (gctPOINTER) mmu->pageTableLogical));
-#endif
-
- /* Return the gckMMU object pointer. */
- *Mmu = mmu;
-
- /* Success. */
- gcmkFOOTER_ARG("*Mmu=0x%x", *Mmu);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (mmu != gcvNULL)
- {
- if (mmu->pageTableLogical != gcvNULL)
- {
- /* Free the page table. */
-#if gcdENABLE_MMU_PROTECTING
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(os,
- mmu->pageTablePhysical,
- (gctPOINTER) mmu->pageTableLogical,
- mmu->pageTableSize*2));
-
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(os,
- mmu->FreePagePhysical,
- (gctPOINTER) mmu->FreePageLogical,
- PAGE_SIZE));
-
-#else
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(os,
- mmu->pageTablePhysical,
- (gctPOINTER) mmu->pageTableLogical,
- mmu->pageTableSize));
-#endif
- }
-
- if (mmu->pageTableMutex != gcvNULL)
- {
- /* Delete the mutex. */
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(os, mmu->pageTableMutex));
- }
-
-#ifdef __QNXNTO__
- if (mmu->nodeMutex != gcvNULL)
- {
- /* Delete the mutex. */
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(os, mmu->nodeMutex));
- }
-#endif
-
- /* Mark the gckMMU object as unknown. */
- mmu->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the allocates memory. */
- gcmkVERIFY_OK(gckOS_Free(os, mmu));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckMMU_Destroy
-**
-** Destroy a gckMMU object.
-**
-** INPUT:
-**
-** gckMMU Mmu
-** Pointer to an gckMMU object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckMMU_Destroy(
- IN gckMMU Mmu
- )
-{
-#ifdef __QNXNTO__
- gcuVIDMEM_NODE_PTR node, next;
-#endif
-
- gcmkHEADER_ARG("Mmu=0x%x", Mmu);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
-
-#ifdef __QNXNTO__
- /* Free all associated virtual memory. */
- for (node = Mmu->nodeList; node != gcvNULL; node = next)
- {
- next = node->Virtual.next;
- gcmkVERIFY_OK(gckVIDMEM_Free(node, gcvNULL));
- }
-#endif
-
- /* Free the page table. */
-#if gcdENABLE_MMU_PROTECTING
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(Mmu->os,
- Mmu->pageTablePhysical,
- (gctPOINTER) Mmu->pageTableLogical,
- Mmu->pageTableSize*2));
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(Mmu->os,
- Mmu->FreePagePhysical,
- (gctPOINTER) Mmu->FreePageLogical,
- PAGE_SIZE));
-#else
- gcmkVERIFY_OK(
- gckOS_FreeContiguous(Mmu->os,
- Mmu->pageTablePhysical,
- (gctPOINTER) Mmu->pageTableLogical,
- Mmu->pageTableSize));
-#endif
-
-#ifdef __QNXNTO__
- /* Delete the node list mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Mmu->os, Mmu->nodeMutex));
-#endif
-
- /* Delete the page table mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Mmu->os, Mmu->pageTableMutex));
-
- /* Mark the gckMMU object as unknown. */
- Mmu->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckMMU object. */
- gcmkVERIFY_OK(gckOS_Free(Mmu->os, Mmu));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckMMU_AllocatePages
-**
-** Allocate pages inside the page table.
-**
-** INPUT:
-**
-** gckMMU Mmu
-** Pointer to an gckMMU object.
-**
-** gctSIZE_T PageCount
-** Number of pages to allocate.
-**
-** OUTPUT:
-**
-** gctPOINTER * PageTable
-** Pointer to a variable that receives the base address of the page
-** table.
-**
-** gctUINT32 * Address
-** Pointer to a variable that receives the hardware specific address.
-*/
-gceSTATUS
-gckMMU_AllocatePages(
- IN gckMMU Mmu,
- IN gctSIZE_T PageCount,
- OUT gctPOINTER * PageTable,
- OUT gctUINT32 * Address
- )
-{
- gceSTATUS status;
- gctBOOL mutex = gcvFALSE;
- gctUINT32 index = 0, previous = ~0U, left;
- gctUINT32_PTR pageTable;
- gctBOOL gotIt;
- gctUINT32 address;
-
- gcmkHEADER_ARG("Mmu=0x%x PageCount=%lu", Mmu, PageCount);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
- gcmkVERIFY_ARGUMENT(PageCount > 0);
- gcmkVERIFY_ARGUMENT(PageTable != gcvNULL);
-
- if (PageCount > Mmu->pageTableEntries)
- {
- /* Not enough pages avaiable. */
- gcmkONERROR(gcvSTATUS_OUT_OF_RESOURCES);
- }
-
- /* Grab the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(Mmu->os, Mmu->pageTableMutex, gcvINFINITE));
- mutex = gcvTRUE;
-
- /* Cast pointer to page table. */
- for (pageTable = Mmu->pageTableLogical, gotIt = gcvFALSE; !gotIt;)
- {
- /* Walk the heap list. */
- for (index = Mmu->heapList; !gotIt && (index < Mmu->pageTableEntries);)
- {
- /* Check the node type. */
- switch (pageTable[index] & 0xFF)
- {
- case gcvMMU_SINGLE:
- /* Single odes are valid if we only need 1 page. */
- if (PageCount == 1)
- {
- gotIt = gcvTRUE;
- }
- else
- {
- /* Move to next node. */
- previous = index;
- index = pageTable[index] >> 8;
- }
- break;
-
- case gcvMMU_FREE:
- /* Test if the node has enough space. */
- if (PageCount <= (pageTable[index] >> 8))
- {
- gotIt = gcvTRUE;
- }
- else
- {
- /* Move to next node. */
- previous = index;
- index = pageTable[index + 1];
- }
- break;
-
- default:
- gcmkFATAL("MMU table correcupted at index %u!", index);
- gcmkONERROR(gcvSTATUS_OUT_OF_RESOURCES);
- }
- }
-
- /* Test if we are out of memory. */
- if (index >= Mmu->pageTableEntries)
- {
- if (Mmu->freeNodes)
- {
- /* Time to move out the trash! */
- gcmkONERROR(_Collect(Mmu));
- }
- else
- {
- /* Out of resources. */
- gcmkONERROR(gcvSTATUS_OUT_OF_RESOURCES);
- }
- }
- }
-
- switch (pageTable[index] & 0xFF)
- {
- case gcvMMU_SINGLE:
- /* Unlink single node from free list. */
- gcmkONERROR(
- _Link(Mmu, previous, pageTable[index] >> 8));
- break;
-
- case gcvMMU_FREE:
- /* Check how many pages will be left. */
- left = (pageTable[index] >> 8) - PageCount;
- switch (left)
- {
- case 0:
- /* The entire node is consumed, just unlink it. */
- gcmkONERROR(
- _Link(Mmu, previous, pageTable[index + 1]));
- break;
-
- case 1:
- /* One page will remain. Convert the node to a single node and
- ** advance the index. */
- pageTable[index] = (pageTable[index + 1] << 8) | gcvMMU_SINGLE;
- index ++;
- break;
-
- default:
- /* Enough pages remain for a new node. However, we will just adjust
- ** the size of the current node and advance the index. */
- pageTable[index] = (left << 8) | gcvMMU_FREE;
- index += left;
- break;
- }
- break;
- }
-
- /* Mark node as used. */
- pageTable[index] = gcvMMU_USED;
-
- /* Return pointer to page table. */
-#if gcdENABLE_MMU_PROTECTING
- //index add pageTableEntries to store real physical address
- *PageTable = &pageTable[index +Mmu->pageTableEntries];
-
- //must do memset because the elements may be set to ~0U in gckMMU_FreePages or _AddFree
- memset(&pageTable[index], gcvMMU_USED, PageCount*4);
-#else
- *PageTable = &pageTable[index];
-#endif
-
- /* Build virtual address. */
- gcmkONERROR(
- gckHARDWARE_BuildVirtualAddress(Mmu->hardware, index, 0, &address));
-
- if (Address != gcvNULL)
- {
- *Address = address;
- }
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->pageTableMutex));
-
- /* Success. */
- gcmkFOOTER_ARG("*PageTable=0x%x *Address=%08x",
- *PageTable, gcmOPT_VALUE(Address));
- return gcvSTATUS_OK;
-
-OnError:
- if (mutex)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->pageTableMutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckMMU_FreePages
-**
-** Free pages inside the page table.
-**
-** INPUT:
-**
-** gckMMU Mmu
-** Pointer to an gckMMU object.
-**
-** gctPOINTER PageTable
-** Base address of the page table to free.
-**
-** gctSIZE_T PageCount
-** Number of pages to free.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckMMU_FreePages(
- IN gckMMU Mmu,
- IN gctPOINTER PageTable,
- IN gctSIZE_T PageCount
- )
-{
- gctUINT32_PTR pageTable;
-
-#if gcdENABLE_MMU_PROTECTING
- int i;
-#endif
-
- gcmkHEADER_ARG("Mmu=0x%x PageTable=0x%x PageCount=%lu",
- Mmu, PageTable, PageCount);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
- gcmkVERIFY_ARGUMENT(PageTable != gcvNULL);
- gcmkVERIFY_ARGUMENT(PageCount > 0);
-
- /* Convert the pointer. */
- pageTable = (gctUINT32_PTR) PageTable;
-
-#if gcdENABLE_MMU_PROTECTING
- //sub pageTableEntries to get the address that store lables
- pageTable -= Mmu->pageTableEntries;
-#endif
-
- if (PageCount == 1)
- {
- /* Single page node. */
- pageTable[0] = (~0U << 8) | gcvMMU_SINGLE;
-
-#if gcdENABLE_MMU_PROTECTING
- //set the special phsical address to avoid GPU accessing other addresses
- pageTable[Mmu->pageTableEntries] = ((PLINUX_MDL)(Mmu->FreePagePhysical))->dmaHandle;
-#endif
-
- }
- else
- {
- /* Mark the node as free. */
- pageTable[0] = (PageCount << 8) | gcvMMU_FREE;
- pageTable[1] = ~0U;
-
-#if gcdENABLE_MMU_PROTECTING
- //set the special phsical address to avoid GPU accessing other addresses
- for(i=0; i<PageCount; i++)
- {
- pageTable[Mmu->pageTableEntries+i] = ((PLINUX_MDL)(Mmu->FreePagePhysical))->dmaHandle;
- }
-#endif
-
- }
-
- /* We have free nodes. */
- Mmu->freeNodes = gcvTRUE;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-#ifdef __QNXNTO__
-gceSTATUS
-gckMMU_InsertNode(
- IN gckMMU Mmu,
- IN gcuVIDMEM_NODE_PTR Node)
-{
- gceSTATUS status;
- gctBOOL mutex = gcvFALSE;
-
- gcmkHEADER_ARG("Mmu=0x%x Node=0x%x", Mmu, Node);
-
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
-
- gcmkONERROR(gckOS_AcquireMutex(Mmu->os, Mmu->nodeMutex, gcvINFINITE));
- mutex = gcvTRUE;
-
- Node->Virtual.next = Mmu->nodeList;
- Mmu->nodeList = Node;
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
-
- gcmkFOOTER();
- return gcvSTATUS_OK;
-
-OnError:
- if (mutex)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
- }
-
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckMMU_RemoveNode(
- IN gckMMU Mmu,
- IN gcuVIDMEM_NODE_PTR Node)
-{
- gceSTATUS status;
- gctBOOL mutex = gcvFALSE;
- gcuVIDMEM_NODE_PTR *iter;
-
- gcmkHEADER_ARG("Mmu=0x%x Node=0x%x", Mmu, Node);
-
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
-
- gcmkONERROR(gckOS_AcquireMutex(Mmu->os, Mmu->nodeMutex, gcvINFINITE));
- mutex = gcvTRUE;
-
- for (iter = &Mmu->nodeList; *iter; iter = &(*iter)->Virtual.next)
- {
- if (*iter == Node)
- {
- *iter = Node->Virtual.next;
- break;
- }
- }
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
-
- gcmkFOOTER();
- return gcvSTATUS_OK;
-
-OnError:
- if (mutex)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
- }
-
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckMMU_FreeHandleMemory(
- IN gckMMU Mmu,
- IN gctHANDLE Handle
- )
-{
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
- gcuVIDMEM_NODE_PTR curr, next;
-
- gcmkHEADER_ARG("Mmu=0x%x Handle=0x%x", Mmu, Handle);
-
- gcmkVERIFY_OBJECT(Mmu, gcvOBJ_MMU);
-
- gcmkONERROR(gckOS_AcquireMutex(Mmu->os, Mmu->nodeMutex, gcvINFINITE));
- acquired = gcvTRUE;
-
- for (curr = Mmu->nodeList; curr != gcvNULL; curr = next)
- {
- next = curr->Virtual.next;
-
- if (curr->Virtual.handle == Handle)
- {
- while (curr->Virtual.locked > 0 || curr->Virtual.unlockPending)
- {
- gcmkONERROR(gckVIDMEM_Unlock(curr, gcvSURF_TYPE_UNKNOWN, gcvNULL, gcvNULL));
- }
-
- gcmkVERIFY_OK(gckVIDMEM_Free(curr, gcvNULL));
- }
- }
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
-
- gcmkFOOTER();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Mmu->os, Mmu->nodeMutex));
- }
-
- gcmkFOOTER();
- return status;
-}
-#endif
-
-/******************************************************************************
-****************************** T E S T C O D E ******************************
-******************************************************************************/
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_precomp_h_
-#define __gc_hal_kernel_precomp_h_
-
-#include "gc_hal.h"
-#include "gc_hal_driver.h"
-#include "gc_hal_kernel.h"
-
-#endif /* __gc_hal_kernel_precomp_h_ */
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_precomp.h"
-
-#define _GC_OBJ_ZONE gcvZONE_VIDMEM
-
-/******************************************************************************\
-******************************* Private Functions ******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** _Split
-**
-** Split a node on the required byte boundary.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to the node to split.
-**
-** gctSIZE_T Bytes
-** Number of bytes to keep in the node.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** gctBOOL
-** gcvTRUE if the node was split successfully, or gcvFALSE if there is an
-** error.
-**
-*/
-static gctBOOL
-_Split(
- IN gckOS Os,
- IN gcuVIDMEM_NODE_PTR Node,
- IN gctSIZE_T Bytes
- )
-{
- gcuVIDMEM_NODE_PTR node;
-
- /* Make sure the byte boundary makes sense. */
- if ((Bytes <= 0) || (Bytes > Node->VidMem.bytes))
- {
- return gcvFALSE;
- }
-
- /* Allocate a new gcuVIDMEM_NODE object. */
- if (gcmIS_ERROR(gckOS_Allocate(Os,
- gcmSIZEOF(gcuVIDMEM_NODE),
- (gctPOINTER *) &node)))
- {
- /* Error. */
- return gcvFALSE;
- }
-
- /* Initialize gcuVIDMEM_NODE structure. */
- node->VidMem.offset = Node->VidMem.offset + Bytes;
- node->VidMem.bytes = Node->VidMem.bytes - Bytes;
- node->VidMem.alignment = 0;
- node->VidMem.locked = 0;
- node->VidMem.memory = Node->VidMem.memory;
- node->VidMem.pool = Node->VidMem.pool;
- node->VidMem.physical = Node->VidMem.physical;
-#ifdef __QNXNTO__
- node->VidMem.logical = gcvNULL;
- node->VidMem.handle = 0;
-#endif
-
- /* Insert node behind specified node. */
- node->VidMem.next = Node->VidMem.next;
- node->VidMem.prev = Node;
- Node->VidMem.next = node->VidMem.next->VidMem.prev = node;
-
- /* Insert free node behind specified node. */
- node->VidMem.nextFree = Node->VidMem.nextFree;
- node->VidMem.prevFree = Node;
- Node->VidMem.nextFree = node->VidMem.nextFree->VidMem.prevFree = node;
-
- /* Adjust size of specified node. */
- Node->VidMem.bytes = Bytes;
-
- /* Success. */
- return gcvTRUE;
-}
-
-/*******************************************************************************
-**
-** _Merge
-**
-** Merge two adjacent nodes together.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to the first of the two nodes to merge.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-*/
-static gceSTATUS
-_Merge(
- IN gckOS Os,
- IN gcuVIDMEM_NODE_PTR Node
- )
-{
- gcuVIDMEM_NODE_PTR node;
-
- /* Save pointer to next node. */
- node = Node->VidMem.next;
-
- /* This is a good time to make sure the heap is not corrupted. */
- if (Node->VidMem.offset + Node->VidMem.bytes != node->VidMem.offset)
- {
- /* Corrupted heap. */
- gcmkASSERT(
- Node->VidMem.offset + Node->VidMem.bytes == node->VidMem.offset);
- return gcvSTATUS_HEAP_CORRUPTED;
- }
-
- /* Adjust byte count. */
- Node->VidMem.bytes += node->VidMem.bytes;
-
- /* Unlink next node from linked list. */
- Node->VidMem.next = node->VidMem.next;
- Node->VidMem.nextFree = node->VidMem.nextFree;
-
- Node->VidMem.next->VidMem.prev =
- Node->VidMem.nextFree->VidMem.prevFree = Node;
-
- /* Free next node. */
- return gckOS_Free(Os, node);
-}
-
-/******************************************************************************\
-******************************* gckVIDMEM API Code ******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckVIDMEM_ConstructVirtual
-**
-** Construct a new gcuVIDMEM_NODE union for virtual memory.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctSIZE_T Bytes
-** Number of byte to allocate.
-**
-** OUTPUT:
-**
-** gcuVIDMEM_NODE_PTR * Node
-** Pointer to a variable that receives the gcuVIDMEM_NODE union pointer.
-*/
-gceSTATUS
-gckVIDMEM_ConstructVirtual(
- IN gckKERNEL Kernel,
- IN gctBOOL Contiguous,
- IN gctSIZE_T Bytes,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- )
-{
- gckOS os;
- gceSTATUS status;
- gcuVIDMEM_NODE_PTR node = gcvNULL;
-
- gcmkHEADER_ARG("Kernel=0x%x Bytes=%lu", Kernel, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Node != gcvNULL);
-#ifdef __QNXNTO__
- gcmkVERIFY_ARGUMENT(Handle != gcvNULL);
-#endif
-
- /* Extract the gckOS object pointer. */
- os = Kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Allocate an gcuVIDMEM_NODE union. */
- gcmkONERROR(
- gckOS_Allocate(os, gcmSIZEOF(gcuVIDMEM_NODE), (gctPOINTER *) &node));
-
- /* Initialize gcuVIDMEM_NODE union for virtual memory. */
- node->Virtual.kernel = Kernel;
- node->Virtual.contiguous = Contiguous;
- node->Virtual.locked = 0;
- node->Virtual.logical = gcvNULL;
- node->Virtual.pageTable = gcvNULL;
- node->Virtual.mutex = gcvNULL;
-#ifdef __QNXNTO__
- node->Virtual.next = gcvNULL;
- node->Virtual.unlockPending = gcvFALSE;
- node->Virtual.freePending = gcvFALSE;
- node->Virtual.handle = Handle;
-#else
- node->Virtual.pending = gcvFALSE;
-#endif
-
- /* Create the mutex. */
- gcmkONERROR(
- gckOS_CreateMutex(os, &node->Virtual.mutex));
-
- /* Allocate the virtual memory. */
- gcmkONERROR(
- gckOS_AllocatePagedMemoryEx(os,
- node->Virtual.contiguous,
- node->Virtual.bytes = Bytes,
- &node->Virtual.physical));
-
-#ifdef __QNXNTO__
- /* Register. */
- gckMMU_InsertNode(Kernel->mmu, node);
-#endif
-
- /* Return pointer to the gcuVIDMEM_NODE union. */
- *Node = node;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Created virtual node 0x%x for %u bytes @ 0x%x",
- node, Bytes, node->Virtual.physical);
-
- /* Success. */
- gcmkFOOTER_ARG("*Node=0x%x", *Node);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (node != gcvNULL)
- {
- if (node->Virtual.mutex != gcvNULL)
- {
- /* Destroy the mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, node->Virtual.mutex));
- }
-
- /* Free the structure. */
- gcmkVERIFY_OK(gckOS_Free(os, node));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_DestroyVirtual
-**
-** Destroy an gcuVIDMEM_NODE union for virtual memory.
-**
-** INPUT:
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to a gcuVIDMEM_NODE union.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckVIDMEM_DestroyVirtual(
- IN gcuVIDMEM_NODE_PTR Node
- )
-{
- gckOS os;
-
- gcmkHEADER_ARG("Node=0x%x", Node);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Node->Virtual.kernel, gcvOBJ_KERNEL);
-
- /* Extact the gckOS object pointer. */
- os = Node->Virtual.kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
-#ifdef __QNXNTO__
- /* Unregister. */
- gcmkVERIFY_OK(
- gckMMU_RemoveNode(Node->Virtual.kernel->mmu, Node));
-
- /* Free virtual memory. */
- gcmkVERIFY_OK(
- gckOS_FreePagedMemory(os,
- Node->Virtual.physical,
- Node->Virtual.bytes));
-#endif
-
- /* Delete the mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(os, Node->Virtual.mutex));
-
- if (Node->Virtual.pageTable != gcvNULL)
- {
- /* Free the pages. */
- gcmkVERIFY_OK(gckMMU_FreePages(Node->Virtual.kernel->mmu,
- Node->Virtual.pageTable,
- Node->Virtual.pageCount));
- }
-
- /* Delete the gcuVIDMEM_NODE union. */
- gcmkVERIFY_OK(gckOS_Free(os, Node));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_Construct
-**
-** Construct a new gckVIDMEM object.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 BaseAddress
-** Base address for the video memory heap.
-**
-** gctSIZE_T Bytes
-** Number of bytes in the video memory heap.
-**
-** gctSIZE_T Threshold
-** Minimum number of bytes beyond am allocation before the node is
-** split. Can be used as a minimum alignment requirement.
-**
-** gctSIZE_T BankSize
-** Number of bytes per physical memory bank. Used by bank
-** optimization.
-**
-** OUTPUT:
-**
-** gckVIDMEM * Memory
-** Pointer to a variable that will hold the pointer to the gckVIDMEM
-** object.
-*/
-gceSTATUS
-gckVIDMEM_Construct(
- IN gckOS Os,
- IN gctUINT32 BaseAddress,
- IN gctSIZE_T Bytes,
- IN gctSIZE_T Threshold,
- IN gctSIZE_T BankSize,
- OUT gckVIDMEM * Memory
- )
-{
- gckVIDMEM memory = gcvNULL;
- gceSTATUS status;
- gcuVIDMEM_NODE_PTR node;
- gctINT i, banks = 0;
-
- gcmkHEADER_ARG("Os=0x%x BaseAddress=%08x Bytes=%lu Threshold=%lu "
- "BankSize=%lu",
- Os, BaseAddress, Bytes, Threshold, BankSize);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
-
- /* Allocate the gckVIDMEM object. */
- gcmkONERROR(
- gckOS_Allocate(Os,
- gcmSIZEOF(struct _gckVIDMEM),
- (gctPOINTER *) &memory));
-
- /* Initialize the gckVIDMEM object. */
- memory->object.type = gcvOBJ_VIDMEM;
- memory->os = Os;
-
- /* Set video memory heap information. */
- memory->baseAddress = BaseAddress;
- memory->bytes = Bytes;
- memory->freeBytes = Bytes;
- memory->threshold = Threshold;
- memory->mutex = gcvNULL;
-
- BaseAddress = 0;
-
- /* Walk all possible banks. */
- for (i = 0; i < gcmCOUNTOF(memory->sentinel); ++i)
- {
- gctSIZE_T bytes;
-
- if (BankSize == 0)
- {
- /* Use all bytes for the first bank. */
- bytes = Bytes;
- }
- else
- {
- /* Compute number of bytes for this bank. */
- bytes = gcmALIGN(BaseAddress + 1, BankSize) - BaseAddress;
-
- if (bytes > Bytes)
- {
- /* Make sure we don't exceed the total number of bytes. */
- bytes = Bytes;
- }
- }
-
- if (bytes == 0)
- {
- /* Mark heap is not used. */
- memory->sentinel[i].VidMem.next =
- memory->sentinel[i].VidMem.prev =
- memory->sentinel[i].VidMem.nextFree =
- memory->sentinel[i].VidMem.prevFree = gcvNULL;
- continue;
- }
-
- /* Allocate one gcuVIDMEM_NODE union. */
- gcmkONERROR(
- gckOS_Allocate(Os,
- gcmSIZEOF(gcuVIDMEM_NODE),
- (gctPOINTER *) &node));
-
- /* Initialize gcuVIDMEM_NODE union. */
- node->VidMem.memory = memory;
-
- node->VidMem.next =
- node->VidMem.prev =
- node->VidMem.nextFree =
- node->VidMem.prevFree = &memory->sentinel[i];
-
- node->VidMem.offset = BaseAddress;
- node->VidMem.bytes = bytes;
- node->VidMem.alignment = 0;
- node->VidMem.physical = 0;
- node->VidMem.pool = gcvPOOL_UNKNOWN;
-
- node->VidMem.locked = 0;
-
-#ifdef __QNXNTO__
- node->VidMem.logical = gcvNULL;
- node->VidMem.handle = 0;
-#endif
-
- /* Initialize the linked list of nodes. */
- memory->sentinel[i].VidMem.next =
- memory->sentinel[i].VidMem.prev =
- memory->sentinel[i].VidMem.nextFree =
- memory->sentinel[i].VidMem.prevFree = node;
-
- /* Mark sentinel. */
- memory->sentinel[i].VidMem.bytes = 0;
-
- /* Adjust address for next bank. */
- BaseAddress += bytes;
- Bytes -= bytes;
- banks ++;
- }
-
-// dkm : gcdTILESTATUS_SINGLE_BANK
-#if gcdTILESTATUS_SINGLE_BANK
- /* Assign all the bank mappings. */
- memory->mapping[gcvSURF_RENDER_TARGET] = banks - 1;
- memory->mapping[gcvSURF_BITMAP] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TILE_STATUS] = banks - 1;
- memory->tilestatusBank = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_DEPTH] = banks - 1;
- memory->mapping[gcvSURF_HIERARCHICAL_DEPTH] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TEXTURE] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_VERTEX] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_INDEX] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TYPE_UNKNOWN] = 0;
-#else
- /* Assign all the bank mappings. */
- memory->mapping[gcvSURF_RENDER_TARGET] = banks - 1;
- memory->mapping[gcvSURF_BITMAP] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_DEPTH] = banks - 1;
- memory->mapping[gcvSURF_HIERARCHICAL_DEPTH] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TEXTURE] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_VERTEX] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_INDEX] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TILE_STATUS] = banks - 1;
- if (banks > 1) --banks;
- memory->mapping[gcvSURF_TYPE_UNKNOWN] = 0;
-#endif
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] INDEX: bank %d",
- memory->mapping[gcvSURF_INDEX]);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] VERTEX: bank %d",
- memory->mapping[gcvSURF_VERTEX]);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] TEXTURE: bank %d",
- memory->mapping[gcvSURF_TEXTURE]);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] RENDER_TARGET: bank %d",
- memory->mapping[gcvSURF_RENDER_TARGET]);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] DEPTH: bank %d",
- memory->mapping[gcvSURF_DEPTH]);
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "[GALCORE] TILE_STATUS: bank %d",
- memory->mapping[gcvSURF_TILE_STATUS]);
-
- /* Allocate the mutex. */
- gcmkONERROR(gckOS_CreateMutex(Os, &memory->mutex));
-
- /* Return pointer to the gckVIDMEM object. */
- *Memory = memory;
-
- /* Success. */
- gcmkFOOTER_ARG("*Memory=0x%x", *Memory);
- return gcvSTATUS_OK;
-
-OnError:
- /* Roll back. */
- if (memory != gcvNULL)
- {
- if (memory->mutex != gcvNULL)
- {
- /* Delete the mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Os, memory->mutex));
- }
-
- for (i = 0; i < banks; ++i)
- {
- /* Free the heap. */
- gcmkASSERT(memory->sentinel[i].VidMem.next != gcvNULL);
- gcmkVERIFY_OK(gckOS_Free(Os, memory->sentinel[i].VidMem.next));
- }
-
- /* Free the object. */
- gcmkVERIFY_OK(gckOS_Free(Os, memory));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_Destroy
-**
-** Destroy an gckVIDMEM object.
-**
-** INPUT:
-**
-** gckVIDMEM Memory
-** Pointer to an gckVIDMEM object to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckVIDMEM_Destroy(
- IN gckVIDMEM Memory
- )
-{
- gcuVIDMEM_NODE_PTR node, next;
- gctINT i;
-
- gcmkHEADER_ARG("Memory=0x%x", Memory);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Memory, gcvOBJ_VIDMEM);
-
- /* Walk all sentinels. */
- for (i = 0; i < gcmCOUNTOF(Memory->sentinel); ++i)
- {
- /* Bail out of the heap is not used. */
- if (Memory->sentinel[i].VidMem.next == gcvNULL)
- {
- break;
- }
-
- /* Walk all the nodes until we reach the sentinel. */
- for (node = Memory->sentinel[i].VidMem.next;
- node->VidMem.bytes != 0;
- node = next)
- {
- /* Save pointer to the next node. */
- next = node->VidMem.next;
-
- /* Free the node. */
- gcmkVERIFY_OK(gckOS_Free(Memory->os, node));
- }
- }
-
- /* Free the mutex. */
- gcmkVERIFY_OK(gckOS_DeleteMutex(Memory->os, Memory->mutex));
-
- /* Mark the object as unknown. */
- Memory->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckVIDMEM object. */
- gcmkVERIFY_OK(gckOS_Free(Memory->os, Memory));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_Allocate
-**
-** Allocate rectangular memory from the gckVIDMEM object.
-**
-** INPUT:
-**
-** gckVIDMEM Memory
-** Pointer to an gckVIDMEM object.
-**
-** gctUINT Width
-** Width of rectangle to allocate. Make sure the width is properly
-** aligned.
-**
-** gctUINT Height
-** Height of rectangle to allocate. Make sure the height is properly
-** aligned.
-**
-** gctUINT Depth
-** Depth of rectangle to allocate. This equals to the number of
-** rectangles to allocate contiguously (i.e., for cubic maps and volume
-** textures).
-**
-** gctUINT BytesPerPixel
-** Number of bytes per pixel.
-**
-** gctUINT32 Alignment
-** Byte alignment for allocation.
-**
-** gceSURF_TYPE Type
-** Type of surface to allocate (use by bank optimization).
-**
-** OUTPUT:
-**
-** gcuVIDMEM_NODE_PTR * Node
-** Pointer to a variable that will hold the allocated memory node.
-*/
-gceSTATUS
-gckVIDMEM_Allocate(
- IN gckVIDMEM Memory,
- IN gctUINT Width,
- IN gctUINT Height,
- IN gctUINT Depth,
- IN gctUINT BytesPerPixel,
- IN gctUINT32 Alignment,
- IN gceSURF_TYPE Type,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- )
-{
- gctSIZE_T bytes;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Memory=0x%x Width=%u Height=%u Depth=%u BytesPerPixel=%u "
- "Alignment=%u Type=%d",
- Memory, Width, Height, Depth, BytesPerPixel, Alignment,
- Type);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Memory, gcvOBJ_VIDMEM);
- gcmkVERIFY_ARGUMENT(Width > 0);
- gcmkVERIFY_ARGUMENT(Height > 0);
- gcmkVERIFY_ARGUMENT(Depth > 0);
- gcmkVERIFY_ARGUMENT(BytesPerPixel > 0);
- gcmkVERIFY_ARGUMENT(Node != gcvNULL);
-#ifdef __QNXNTO__
- gcmkVERIFY_ARGUMENT(Handle != gcvNULL);
-#endif
-
- /* Compute linear size. */
- bytes = Width * Height * Depth * BytesPerPixel;
-
- /* Allocate through linear function. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- gckVIDMEM_AllocateLinear(Memory, bytes, Alignment, Type, Handle, Node));
-#else
- gcmkONERROR(
- gckVIDMEM_AllocateLinear(Memory, bytes, Alignment, Type, Node));
-#endif
-
- /* Success. */
- gcmkFOOTER_ARG("*Node=0x%x", *Node);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-static gcuVIDMEM_NODE_PTR
-_FindNode(
- IN gckVIDMEM Memory,
- IN gctINT Bank,
- IN gctSIZE_T Bytes,
- IN OUT gctUINT32_PTR Alignment
- )
-{
- gcuVIDMEM_NODE_PTR node;
- gctUINT32 alignment;
-
- /* Walk all free nodes until we have one that is big enough or we have
- reached the sentinel. */
- for (node = Memory->sentinel[Bank].VidMem.nextFree;
- node->VidMem.bytes != 0;
- node = node->VidMem.nextFree)
- {
- /* Compute number of bytes to skip for alignment. */
- alignment = (*Alignment == 0)
- ? 0
- : (*Alignment - (node->VidMem.offset % *Alignment));
-
- if (alignment == *Alignment)
- {
- /* Node is already aligned. */
- alignment = 0;
- }
-
- if (node->VidMem.bytes >= Bytes + alignment)
- {
- /* This node is big enough. */
- *Alignment = alignment;
- return node;
- }
- }
-
- /* Not enough memory. */
- return gcvNULL;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_AllocateLinear
-**
-** Allocate linear memory from the gckVIDMEM object.
-**
-** INPUT:
-**
-** gckVIDMEM Memory
-** Pointer to an gckVIDMEM object.
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** gctUINT32 Alignment
-** Byte alignment for allocation.
-**
-** gceSURF_TYPE Type
-** Type of surface to allocate (use by bank optimization).
-**
-** OUTPUT:
-**
-** gcuVIDMEM_NODE_PTR * Node
-** Pointer to a variable that will hold the allocated memory node.
-*/
-gceSTATUS
-gckVIDMEM_AllocateLinear(
- IN gckVIDMEM Memory,
- IN gctSIZE_T Bytes,
- IN gctUINT32 Alignment,
- IN gceSURF_TYPE Type,
-#ifdef __QNXNTO__
- IN gctHANDLE Handle,
-#endif
- OUT gcuVIDMEM_NODE_PTR * Node
- )
-{
- gceSTATUS status;
- gcuVIDMEM_NODE_PTR node;
- gctUINT32 alignment;
- gctINT bank, i;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Memory=0x%x Bytes=%lu Alignment=%u Type=%d",
- Memory, Bytes, Alignment, Type);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Memory, gcvOBJ_VIDMEM);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Node != gcvNULL);
-#ifdef __QNXNTO__
- gcmkVERIFY_ARGUMENT(Handle != gcvNULL);
-#endif
-
- /* Acquire the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(Memory->os, Memory->mutex, gcvINFINITE));
-
- acquired = gcvTRUE;
-
-#if gcdTILESTATUS_SINGLE_BANK
- // dkm: ¶ÔÓÚ»¨ÆÁËÀ»úµÄÎÊÌ⣬¸Ð¾õVVÕâô×öÖ»Êǹæ±Ü£¬»¹ÊÇûÓÐÕÒµ½ÎÊÌâµÄÔÒò
- if (Type == gcvSURF_TILE_STATUS
- && (Bytes + (1 << 20) > Memory->freeBytes))
- {
- //printk("alloc = %d, freeBytes = %d!, return OUT_OF_MEMORY!\n", (int)Bytes, (int)Memory->freeBytes);
- /* Not enough memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
- //printk("alloc = %d, freeBytes = %d!\n", (int)Bytes, (int)Memory->freeBytes);
-#else
- // dkm : ΪgcvSURF_TILE_STATUS±£Áô2MµÄ¿Õ¼ä
- if (Type != gcvSURF_TILE_STATUS
- && (Bytes + (2 << 20) > Memory->freeBytes)
- )
- {
- /* Not enough memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-#endif
-
- // dkm: ¶àÔ¤Áô64KµÄ¿Õ¼ä£¬·ñÔòGPU»áÓзÃÎÊ·Ç·¨µØÖ·µÄ·çÏÕ
- if (Bytes + (64 << 10) > Memory->freeBytes)
- {
- /* Not enough memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-
- /* Find the default bank for this surface type. */
- gcmkASSERT((gctINT) Type < gcmCOUNTOF(Memory->mapping));
- bank = Memory->mapping[Type];
- alignment = Alignment;
-
- /* Find a free node in the default bank. */
- node = _FindNode(Memory, bank, Bytes, &alignment);
-
- /* Out of memory? */
-#if gcdTILESTATUS_SINGLE_BANK
- if (node == gcvNULL && Type!=gcvSURF_TILE_STATUS)
-#else
- if (node == gcvNULL)
-#endif
- {
- /* Walk all lower banks. */
- for (i = bank - 1; i >= 0; --i)
- {
-#if gcdTILESTATUS_SINGLE_BANK
- if(i==Memory->tilestatusBank) continue;
-#endif
- /* Find a free node inside the current bank. */
- node = _FindNode(Memory, i, Bytes, &alignment);
- if (node != gcvNULL)
- {
- break;
- }
- }
- }
-
-#if gcdTILESTATUS_SINGLE_BANK
- if (node == gcvNULL && Type!=gcvSURF_TILE_STATUS)
-#else
- if (node == gcvNULL)
-#endif
- {
- /* Walk all upper banks. */
- for (i = bank + 1; i < gcmCOUNTOF(Memory->sentinel); ++i)
- {
- if (Memory->sentinel[i].VidMem.nextFree == gcvNULL)
- {
- /* Abort when we reach unused banks. */
- break;
- }
-
-#if gcdTILESTATUS_SINGLE_BANK
- if(i==Memory->tilestatusBank) continue;
-#endif
- /* Find a free node inside the current bank. */
- node = _FindNode(Memory, i, Bytes, &alignment);
- if (node != gcvNULL)
- {
- break;
- }
- }
- }
-
- if (node == gcvNULL)
- {
- /* Out of memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-
- /* Do we have an alignment? */
- if (alignment > 0)
- {
- /* Split the node so it is aligned. */
- if (_Split(Memory->os, node, alignment))
- {
- /* Successful split, move to aligned node. */
- node = node->VidMem.next;
-
- /* Remove alignment. */
- alignment = 0;
- } else {
- // dkm : Out of memory
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
- }
-
- /* Do we have enough memory after the allocation to split it? */
- if (node->VidMem.bytes - Bytes > Memory->threshold)
- {
- /* Adjust the node size. */
- if(!_Split(Memory->os, node, Bytes)) {
- // dkm : Out of memory
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
- }
-
- /* Remove the node from the free list. */
- node->VidMem.prevFree->VidMem.nextFree = node->VidMem.nextFree;
- node->VidMem.nextFree->VidMem.prevFree = node->VidMem.prevFree;
- node->VidMem.nextFree =
- node->VidMem.prevFree = gcvNULL;
-
- /* Fill in the information. */
- node->VidMem.alignment = alignment;
- node->VidMem.memory = Memory;
-#ifdef __QNXNTO__
- node->VidMem.logical = gcvNULL;
- node->VidMem.handle = Handle;
-#endif
-
- /* Adjust the number of free bytes. */
- Memory->freeBytes -= node->VidMem.bytes;
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Memory->os, Memory->mutex));
-
- /* Return the pointer to the node. */
- *Node = node;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Allocated %u bytes @ 0x%x [0x%08X]",
- node->VidMem.bytes, node, node->VidMem.offset);
-
- /* Success. */
- gcmkFOOTER_ARG("*Node=0x%x", *Node);
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Memory->os, Memory->mutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_Free
-**
-** Free an allocated video memory node.
-**
-** INPUT:
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to a gcuVIDMEM_NODE object.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckVIDMEM_Free(
- IN gcuVIDMEM_NODE_PTR Node
- )
-{
- gckVIDMEM memory = gcvNULL;
- gcuVIDMEM_NODE_PTR node;
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Node=0x%x", Node);
-
- /* Verify the arguments. */
- if ((Node == gcvNULL)
- || (Node->VidMem.memory == gcvNULL)
- )
- {
- /* Invalid object. */
- gcmkONERROR(gcvSTATUS_INVALID_OBJECT);
- }
-
- /**************************** Video Memory ********************************/
-
- if (Node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- {
- if (Node->VidMem.locked > 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_VIDMEM,
- "Node 0x%x is locked (%d)",
- Node, Node->VidMem.locked);
-
- /* Force unlock. */
- Node->VidMem.locked = 0;
- }
-
- /* Extract pointer to gckVIDMEM object owning the node. */
- memory = Node->VidMem.memory;
-
- /* Acquire the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(memory->os, memory->mutex, gcvINFINITE));
-
- acquired = gcvTRUE;
-
-#ifdef __QNXNTO__
- /* Reset handle to 0. */
- Node->VidMem.logical = gcvNULL;
- Node->VidMem.handle = 0;
-
- /* Don't try to a re-free an already freed node. */
- if ((Node->VidMem.nextFree == gcvNULL)
- && (Node->VidMem.prevFree == gcvNULL)
- )
-#endif
- {
- /* Update the number of free bytes. */
- memory->freeBytes += Node->VidMem.bytes;
-
- /* Find the next free node. */
- for (node = Node->VidMem.next;
- node->VidMem.nextFree == gcvNULL;
- node = node->VidMem.next) ;
-
- /* Insert this node in the free list. */
- Node->VidMem.nextFree = node;
- Node->VidMem.prevFree = node->VidMem.prevFree;
-
- Node->VidMem.prevFree->VidMem.nextFree =
- node->VidMem.prevFree = Node;
-
- /* Is the next node a free node and not the sentinel? */
- if ((Node->VidMem.next == Node->VidMem.nextFree)
- && (Node->VidMem.next->VidMem.bytes != 0)
- )
- {
- /* Merge this node with the next node. */
- gcmkONERROR(_Merge(memory->os, node = Node));
- gcmkASSERT(node->VidMem.nextFree != node);
- gcmkASSERT(node->VidMem.prevFree != node);
- }
-
- /* Is the previous node a free node and not the sentinel? */
- if ((Node->VidMem.prev == Node->VidMem.prevFree)
- && (Node->VidMem.prev->VidMem.bytes != 0)
- )
- {
- /* Merge this node with the previous node. */
- gcmkONERROR(_Merge(memory->os, node = Node->VidMem.prev));
- gcmkASSERT(node->VidMem.nextFree != node);
- gcmkASSERT(node->VidMem.prevFree != node);
- }
- }
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(memory->os, memory->mutex));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
- }
-
- /*************************** Virtual Memory *******************************/
-
- /* Verify the gckKERNEL object pointer. */
- gcmkVERIFY_OBJECT(Node->Virtual.kernel, gcvOBJ_KERNEL);
-
-#ifdef __QNXNTO__
- if (!Node->Virtual.unlockPending && (Node->Virtual.locked > 0))
-#else
- if (!Node->Virtual.pending && (Node->Virtual.locked > 0))
-#endif
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_VIDMEM,
- "gckVIDMEM_Free: Virtual node 0x%x is locked (%d)",
- Node, Node->Virtual.locked);
-
- /* Force unlock. */
- Node->Virtual.locked = 0;
- }
-
-#ifdef __QNXNTO__
- if (!Node->Virtual.freePending) { if (Node->Virtual.unlockPending)
-#else
- if (Node->Virtual.pending)
-#endif
- {
- gcmkASSERT(Node->Virtual.locked == 1);
-
- /* Schedule the node to be freed. */
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "gckVIDMEM_Free: Scheduling node 0x%x to be freed later",
- Node);
-
- /* Schedule the video memory to be freed again. */
- gcmkONERROR(gckEVENT_FreeVideoMemory(Node->Virtual.kernel->event,
- Node,
- gcvKERNEL_PIXEL));
-
-#ifdef __QNXNTO__
- Node->Virtual.freePending = gcvTRUE; }
-#endif
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_SKIP;
- }
-
- else
- {
- /* Free the virtual memory. */
- gcmkVERIFY_OK(gckOS_FreePagedMemory(Node->Virtual.kernel->os,
- Node->Virtual.physical,
- Node->Virtual.bytes));
-
- /* Destroy the gcuVIDMEM_NODE union. */
- gcmkVERIFY_OK(gckVIDMEM_DestroyVirtual(Node));
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(memory->os, memory->mutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-
-#ifdef __QNXNTO__
-/*******************************************************************************
-**
-** gcoVIDMEM_FreeHandleMemory
-**
-** Free all allocated video memory nodes for a handle.
-**
-** INPUT:
-**
-** gcoVIDMEM Memory
-** Pointer to an gcoVIDMEM object..
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckVIDMEM_FreeHandleMemory(
- IN gckVIDMEM Memory,
- IN gctHANDLE Handle
- )
-{
- gceSTATUS status;
- gctBOOL mutex = gcvFALSE;
- gcuVIDMEM_NODE_PTR node;
- gctINT i;
- gctUINT32 nodeCount = 0, byteCount = 0;
- gctBOOL again;
-
- gcmkHEADER_ARG("Memory=0x%x Handle=0x%x", Memory, Handle);
-
- gcmkVERIFY_OBJECT(Memory, gcvOBJ_VIDMEM);
-
- gcmkONERROR(gckOS_AcquireMutex(Memory->os, Memory->mutex, gcvINFINITE));
- mutex = gcvTRUE;
-
- /* Walk all sentinels. */
- for (i = 0; i < gcmCOUNTOF(Memory->sentinel); ++i)
- {
- /* Bail out of the heap if it is not used. */
- if (Memory->sentinel[i].VidMem.next == gcvNULL)
- {
- break;
- }
-
- do
- {
- again = gcvFALSE;
-
- /* Walk all the nodes until we reach the sentinel. */
- for (node = Memory->sentinel[i].VidMem.next;
- node->VidMem.bytes != 0;
- node = node->VidMem.next)
- {
- /* Free the node if it was allocated by Handle. */
- if (node->VidMem.handle == Handle)
- {
- /* Unlock video memory. */
- while (gckVIDMEM_Unlock(node, gcvSURF_TYPE_UNKNOWN, gcvNULL, gcvNULL)
- != gcvSTATUS_MEMORY_UNLOCKED)
- ;
-
- nodeCount++;
- byteCount += node->VidMem.bytes;
-
- /* Free video memory. */
- gcmkVERIFY_OK(gckVIDMEM_Free(node, gcvNULL));
-
- /*
- * Freeing may cause a merge which will invalidate our iteration.
- * Don't be clever, just restart.
- */
- again = gcvTRUE;
-
- break;
- }
- }
- }
- while (again);
- }
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Memory->os, Memory->mutex));
- gcmkFOOTER();
- return gcvSTATUS_OK;
-
-OnError:
- if (mutex)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Memory->os, Memory->mutex));
- }
-
- gcmkFOOTER();
- return status;
-}
-#endif
-
-/*******************************************************************************
-**
-** gckVIDMEM_Lock
-**
-** Lock a video memory node and return it's hardware specific address.
-**
-** INPUT:
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to a gcuVIDMEM_NODE union.
-**
-** OUTPUT:
-**
-** gctUINT32 * Address
-** Pointer to a variable that will hold the hardware specific address.
-*/
-gceSTATUS
-gckVIDMEM_Lock(
- IN gcuVIDMEM_NODE_PTR Node,
- OUT gctUINT32 * Address
- )
-{
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
- gctBOOL locked = gcvFALSE;
- gckOS os = gcvNULL;
-
- gcmkHEADER_ARG("Node=0x%x", Node);
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- if ((Node == gcvNULL)
- || (Node->VidMem.memory == gcvNULL)
- )
- {
- /* Invalid object. */
- gcmkONERROR(gcvSTATUS_INVALID_OBJECT);
- }
-
- /**************************** Video Memory ********************************/
-
- if (Node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- {
- /* Increment the lock count. */
- Node->VidMem.locked ++;
-
- /* Return the address of the node. */
- *Address = Node->VidMem.memory->baseAddress
- + Node->VidMem.offset
- + Node->VidMem.alignment;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Locked node 0x%x (%d) @ 0x%08X",
- Node,
- Node->VidMem.locked,
- *Address);
- }
-
- /*************************** Virtual Memory *******************************/
-
- else
- {
- /* Verify the gckKERNEL object pointer. */
- gcmkVERIFY_OBJECT(Node->Virtual.kernel, gcvOBJ_KERNEL);
-
- /* Extract the gckOS object pointer. */
- os = Node->Virtual.kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Grab the mutex. */
- gcmkONERROR(gckOS_AcquireMutex(os, Node->Virtual.mutex, gcvINFINITE));
- acquired = gcvTRUE;
-
- /* Increment the lock count. */
- if (Node->Virtual.locked ++ == 0)
- {
- /* Is this node pending for a final unlock? */
-#ifdef __QNXNTO__
- if (!Node->Virtual.contiguous && Node->Virtual.unlockPending)
-#else
- if (!Node->Virtual.contiguous && Node->Virtual.pending)
-#endif
- {
- /* Make sure we have a page table. */
- gcmkASSERT(Node->Virtual.pageTable != gcvNULL);
-
- /* Remove pending unlock. */
-#ifdef __QNXNTO__
- Node->Virtual.unlockPending = gcvFALSE;
-#else
- Node->Virtual.pending = gcvFALSE;
-#endif
- }
-
- /* First lock - create a page table. */
- gcmkASSERT(Node->Virtual.pageTable == gcvNULL);
-
- /* Make sure we mark our node as not flushed. */
-#ifdef __QNXNTO__
- Node->Virtual.unlockPending = gcvFALSE;
-#else
- Node->Virtual.pending = gcvFALSE;
-#endif
-
- /* Lock the allocated pages. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- gckOS_LockPages(os,
- Node->Virtual.physical,
- Node->Virtual.bytes,
- Node->Virtual.userPID,
- &Node->Virtual.logical,
- &Node->Virtual.pageCount));
-#else
- gcmkONERROR(
- gckOS_LockPages(os,
- Node->Virtual.physical,
- Node->Virtual.bytes,
- &Node->Virtual.logical,
- &Node->Virtual.pageCount));
-#endif
-
- locked = gcvTRUE;
-
- if (Node->Virtual.contiguous)
- {
- /* Get physical address directly */
- gcmkONERROR(gckOS_GetPhysicalAddress(os,
- Node->Virtual.logical,
- &Node->Virtual.address));
- }
- else
- {
- /* Allocate pages inside the MMU. */
- gcmkONERROR(
- gckMMU_AllocatePages(Node->Virtual.kernel->mmu,
- Node->Virtual.pageCount,
- &Node->Virtual.pageTable,
- &Node->Virtual.address));
-
- /* Map the pages. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- gckOS_MapPages(os,
- Node->Virtual.physical,
- Node->Virtual.logical,
- Node->Virtual.pageCount,
- Node->Virtual.pageTable));
-#else
- gcmkONERROR(
- gckOS_MapPages(os,
- Node->Virtual.physical,
- Node->Virtual.pageCount,
- Node->Virtual.pageTable));
-#endif
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Mapped virtual node 0x%x to 0x%08X",
- Node,
- Node->Virtual.address);
- }
- }
-
- /* Return hardware address. */
- *Address = Node->Virtual.address;
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(os, Node->Virtual.mutex));
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Address=%08x", *Address);
- return gcvSTATUS_OK;
-
-OnError:
- if (locked)
- {
- if (Node->Virtual.pageTable != gcvNULL)
- {
- /* Free the pages from the MMU. */
- gcmkVERIFY_OK(
- gckMMU_FreePages(Node->Virtual.kernel->mmu,
- Node->Virtual.pageTable,
- Node->Virtual.pageCount));
-
- Node->Virtual.pageTable = gcvNULL;
- }
-
- /* Unlock the pages. */
-#ifdef __QNXNTO__
- gcmkVERIFY_OK(
- gckOS_UnlockPages(os,
- Node->Virtual.physical,
- Node->Virtual.userPID,
- Node->Virtual.bytes,
- Node->Virtual.logical));
-#else
- gcmkVERIFY_OK(
- gckOS_UnlockPages(os,
- Node->Virtual.physical,
- Node->Virtual.bytes,
- Node->Virtual.logical));
-#endif
- }
-
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(os, Node->Virtual.mutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckVIDMEM_Unlock
-**
-** Unlock a video memory node.
-**
-** INPUT:
-**
-** gcuVIDMEM_NODE_PTR Node
-** Pointer to a locked gcuVIDMEM_NODE union.
-**
-** gceSURF_TYPE Type
-** Type of surface to unlock.
-**
-** gctSIZE_T * CommandSize
-** Pointer to a variable specifying the number of bytes in the command
-** buffer specified by 'Commands'. If gcvNULL, there is no command
-** buffer and the video memory shoud be unlocked synchronously.
-**
-** gctBOOL * Asynchroneous
-** Pointer to a variable specifying whether the surface should be
-** unlocked asynchroneously or not.
-**
-** OUTPUT:
-**
-** gctBOOL * Asynchroneous
-** Pointer to a variable receiving the number of bytes used in the
-** command buffer specified by 'Commands'. If gcvNULL, there is no
-** command buffer.
-*/
-gceSTATUS
-gckVIDMEM_Unlock(
- IN gcuVIDMEM_NODE_PTR Node,
- IN gceSURF_TYPE Type,
- IN OUT gctBOOL * Asynchroneous
- )
-{
- gceSTATUS status;
- gckKERNEL kernel;
- gckHARDWARE hardware;
- gctPOINTER buffer;
- gctSIZE_T requested, bufferSize;
- gckCOMMAND command = gcvNULL;
- gceKERNEL_FLUSH flush;
- gckOS os = gcvNULL;
- gctBOOL acquired = gcvFALSE;
- gctBOOL needRelease = gcvFALSE;
-
- gcmkHEADER_ARG("Node=0x%x Type=%d *Asynchroneous=%d",
- Node, Type, gcmOPT_VALUE(Asynchroneous));
-
- /* Verify the arguments. */
- if ((Node == gcvNULL)
- || (Node->VidMem.memory == gcvNULL)
- )
- {
- /* Invalid object. */
- gcmkONERROR(gcvSTATUS_INVALID_OBJECT);
- }
-
- /**************************** Video Memory ********************************/
-
- if (Node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- {
- if (Node->VidMem.locked <= 0)
- {
- /* The surface was not locked. */
- gcmkONERROR(gcvSTATUS_MEMORY_UNLOCKED);
- }
-
- /* Decrement the lock count. */
- Node->VidMem.locked --;
-
- if (Asynchroneous != gcvNULL)
- {
- /* No need for any events. */
- *Asynchroneous = gcvFALSE;
- }
- }
-
- /*************************** Virtual Memory *******************************/
-
- else
- {
- /* Verify the gckKERNEL object pointer. */
- kernel = Node->Virtual.kernel;
- gcmkVERIFY_OBJECT(kernel, gcvOBJ_KERNEL);
-
- /* Verify the gckHARDWARE object pointer. */
- hardware = Node->Virtual.kernel->hardware;
- gcmkVERIFY_OBJECT(hardware, gcvOBJ_HARDWARE);
-
- /* Verify the gckCOMMAND object pointer. */
- command = Node->Virtual.kernel->command;
- gcmkVERIFY_OBJECT(command, gcvOBJ_COMMAND);
-
-
- /* Get the gckOS object pointer. */
- os = kernel->os;
- gcmkVERIFY_OBJECT(os, gcvOBJ_OS);
-
- /* Grab the mutex. */
- gcmkONERROR(
- gckOS_AcquireMutex(os, Node->Virtual.mutex, gcvINFINITE));
-
- acquired = gcvTRUE;
-
-
- if (Asynchroneous == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "gckVIDMEM_Unlock: Unlocking virtual node 0x%x (%d)",
- Node,
- Node->Virtual.locked);
-
- if (Node->Virtual.locked == 0)
- {
- status = gcvSTATUS_MEMORY_UNLOCKED;
- goto OnError;
- }
-
- /* Decrement lock count. */
- -- Node->Virtual.locked;
-
- /* See if we can unlock the resources. */
- if (Node->Virtual.locked == 0)
- {
- /* Unlock the pages. */
-#ifdef __QNXNTO__
- gcmkONERROR(
- gckOS_UnlockPages(os,
- Node->Virtual.physical,
- Node->Virtual.userPID,
- Node->Virtual.bytes,
- Node->Virtual.logical));
-#else
- gcmkONERROR(
- gckOS_UnlockPages(os,
- Node->Virtual.physical,
- Node->Virtual.bytes,
- Node->Virtual.logical));
-#endif
-
- /* Free the page table. */
- if (Node->Virtual.pageTable != gcvNULL)
- {
- gcmkONERROR(
- gckMMU_FreePages(Node->Virtual.kernel->mmu,
- Node->Virtual.pageTable,
- Node->Virtual.pageCount));
-
- /* Mark page table as freed. */
- Node->Virtual.pageTable = gcvNULL;
- }
-
- /* Mark node as unlocked. */
-#ifdef __QNXTO
- Node->Virtual.unlockPending = gcvFALSE;
-#else
- Node->Virtual.pending = gcvFALSE;
-#endif
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Unmapped virtual node 0x%x from 0x%08X",
- Node, Node->Virtual.address);
- }
- else
- {
- /* If we need to unlock a node from virtual memory we have to be
- ** very carefull. If the node is still inside the caches we
- ** might get a bus error later if the cache line needs to be
- ** replaced. So - we have to flush the caches before we do
- ** anything. We also need to stall to make sure the flush has
- ** happened. However - when we get to this point we are inside
- ** the interrupt handler and we cannot just gckCOMMAND_Wait
- ** because it will wait forever. So - what we do here is we
- ** verify the type of the surface, flush the appropriate cache,
- ** mark the node as flushed, and issue another unlock to unmap
- ** the MMU. */
- if (!Node->Virtual.contiguous
- && (Node->Virtual.locked == 1)
-#ifdef __QNXTO__
- && !Node->Virtual.unlockPending
-#else
- && !Node->Virtual.pending
-#endif
- )
- {
- if (Type == gcvSURF_BITMAP)
- {
- /* Flush 2D cache. */
- flush = gcvFLUSH_2D;
- }
- else if (Type == gcvSURF_RENDER_TARGET)
- {
- /* Flush color cache. */
- flush = gcvFLUSH_COLOR;
- }
- else if (Type == gcvSURF_DEPTH)
- {
- /* Flush depth cache. */
- flush = gcvFLUSH_DEPTH;
- }
- else if (Type == gcvSURF_TEXTURE) // dkm : add
- {
- flush = gcvFLUSH_TEXTURE;
- }
- else
- {
- /* No flush required. */
- flush = (gceKERNEL_FLUSH) 0;
- }
-
- flush = gcvFLUSH_ALL; // dkm : add to avoid the gpu hang
-
- gcmkONERROR(
- gckHARDWARE_Flush(hardware, flush, gcvNULL, &requested));
-
- if (requested != 0)
- {
- gcmkONERROR(
- gckCOMMAND_Reserve(command,
- requested,
- &buffer,
- &bufferSize));
-
- needRelease = gcvTRUE;
-
- gcmkONERROR(gckHARDWARE_Flush(hardware,
- flush,
- buffer,
- &bufferSize));
-
- /* Mark node as pending. */
-#ifdef __QNXNTO__
- Node->Virtual.unlockPending = gcvTRUE;
-#else
- Node->Virtual.pending = gcvTRUE;
-#endif
-
- gcmkONERROR(gckCOMMAND_Execute(command, requested));
-
- needRelease = gcvFALSE;
- }
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_VIDMEM,
- "Scheduled unlock for virtual node 0x%x",
- Node);
-
- /* Schedule the surface to be unlocked. */
- *Asynchroneous = gcvTRUE;
- }
-
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(os, Node->Virtual.mutex));
- acquired = gcvFALSE;
- }
-
- /* Success. */
- gcmkFOOTER_ARG("*Asynchroneous=%d", gcmOPT_VALUE(Asynchroneous));
- return gcvSTATUS_OK;
-
-OnError:
- if (needRelease)
- {
- gcmkVERIFY_OK(gckCOMMAND_Release(command));
- }
-
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(os, Node->Virtual.mutex));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-#ifdef __QNXNTO__
-/* Set the allocating process' PID for this node. */
-gceSTATUS
-gckVIDMEM_SetPID(
- IN gcuVIDMEM_NODE_PTR Node,
- IN gctUINT32 Pid
- )
-{
- if (Node != gcvNULL)
- {
- if (Node->VidMem.memory->object.type != gcvOBJ_VIDMEM)
- {
- Node->Virtual.userPID = Pid;
- }
-
- }
- else
- {
- return gcvSTATUS_INVALID_OBJECT;
- }
-
- return gcvSTATUS_OK;
-}
-#endif
+++ /dev/null
-##############################################################################
-#
-# Copyright (C) 2005 - 2011 by Vivante Corp.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the license, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-##############################################################################
-
-
-
-#
-# Linux build file for architecture dependent kernel HAL layer.
-#
-#
-
-
-################################################################################
-# Include common definitions.
-
-include $(AQROOT)/makefile.linux.def
-
-################################################################################
-# Define a shortcut for the main target.
-
-STATIC = 1
-TARGET_NAME = libhalkernel.a
-
-################################################################################
-# Supply additional include directories.
-
-INCLUDE += -I$(AQROOT)/hal/inc
-INCLUDE += -I$(AQROOT)/hal/user
-INCLUDE += -I$(AQARCH)/hal/kernel
-
-CFLAGS += $(INCLUDE) -Werror -ansi
-
-################################################################################
-# Describe object files.
-
-OBJECTS = $(OBJ_DIR)/gc_hal_kernel_command.o \
- $(OBJ_DIR)/gc_hal_kernel_event.o \
- $(OBJ_DIR)/gc_hal_kernel_heap.o \
- $(OBJ_DIR)/gc_hal_kernel.o \
- $(OBJ_DIR)/gc_hal_kernel_mmu.o \
- $(OBJ_DIR)/gc_hal_kernel_video_memory.o
-
-include $(AQROOT)/common.target
+++ /dev/null
-##############################################################################
-#
-# Copyright (c) 2005 - 2011 by Vivante Corp. All rights reserved.
-#
-# The material in this file is confidential and contains trade secrets
-# of Vivante Corporation. This is proprietary information owned by
-# Vivante Corporation. No part of this work may be disclosed,
-# reproduced, copied, transmitted, or used in any way for any purpose,
-# without the express written permission of Vivante Corporation.
-#
-##############################################################################
-#
-# Auto-generated file on 5/20/2011. Do not edit!!!
-#
-##############################################################################
-
-
-
-#
-# Linux build file for the user level HAL libraries.
-#
-
-
-
-################################################################################
-# Define make command.
-
-MAKE = make --makefile=makefile.linux
-
-
-################################################################################
-# Define build directories.
-
-HAL_USER_DRV_ARCH := $(AQARCH)/hal/user
-ifeq ($(QNX), 1)
-HAL_USER_DRV_OS := $(AQROOT)/hal/os/qnx/user
-else
-HAL_USER_DRV_OS := $(AQROOT)/hal/os/linux/user
-endif
-HAL_USER_DRV_MAIN := $(AQROOT)/hal/user
-
-$(HAL_USER_DRV_MAIN): $(HAL_USER_DRV_ARCH) $(HAL_USER_DRV_OS)
-
-MODULES := $(HAL_USER_DRV_ARCH) $(HAL_USER_DRV_OS) $(HAL_USER_DRV_MAIN)
-MAIN_MODULE = $(HAL_USER_DRV_MAIN)
-
-include $(AQROOT)/common.node
+++ /dev/null
-##############################################################################
-#
-# Copyright (c) 2005 - 2011 by Vivante Corp. All rights reserved.
-#
-# The material in this file is confidential and contains trade secrets
-# of Vivante Corporation. This is proprietary information owned by
-# Vivante Corporation. No part of this work may be disclosed,
-# reproduced, copied, transmitted, or used in any way for any purpose,
-# without the express written permission of Vivante Corporation.
-#
-##############################################################################
-#
-# Auto-generated file on 5/20/2011. Do not edit!!!
-#
-##############################################################################
-
-
-"$(DEFFILE)" : $(AQROOT)\hal\os\libGAL.def.mak
- @copy << "$(DEFFILE)"
-;
-; !! Do not edit this file - it is automatically generated !!
-;
-
-LIBRARY libGAL
-
-EXPORTS
- ;gcoOS
- gcoOS_SetDebugLevel
- gcoOS_SetDebugZone
- gcoOS_SetDebugFile
- gcoOS_SetDebugZones
- gcoOS_SetDebugLevelZone
- gcoOS_SetDebugShaderFiles
- gcoOS_DebugFatal
- gcoOS_DebugTrace
- gcoOS_DebugTraceZone
- gcoOS_Print
- gcoOS_DebugBreak
- gcoOS_Verify
- gcoOS_Construct
- gcoOS_Destroy
- gcoOS_QueryVideoMemory
- gcoOS_Allocate
- gcoOS_Free
- gcoOS_AllocateNonPagedMemory
- gcoOS_FreeNonPagedMemory
- gcoOS_AllocateContiguous
- gcoOS_FreeContiguous
- gcoOS_CreateMutex
- gcoOS_DeleteMutex
- gcoOS_AcquireMutex
- gcoOS_ReleaseMutex
- gcoOS_CreateSignal
- gcoOS_DestroySignal
- gcoOS_Signal
- gcoOS_WaitSignal
- gcoOS_DeviceControl
- gcoOS_Open
- gcoOS_Close
- gcoOS_Read
- gcoOS_Write
- gcoOS_Seek
- gcoOS_SetPos
- gcoOS_GetPos
- gcoOS_MemCopy
- gcoOS_ZeroMemory
- gcoOS_MemFill
- gcoOS_StrLen
- gcoOS_StrFindReverse
- gcoOS_StrCopySafe
- gcoOS_StrCatSafe
- gcoOS_StrCmp
- gcoOS_StrNCmp
- gcoOS_StrToFloat
- gcoOS_StrToInt
- gcoOS_MemCmp
- gcoOS_PrintStrSafe
- gcoOS_PrintStrVSafe
- gcoOS_MapUserMemory
- gcoOS_UnmapUserMemory
- gcoOS_StrDup
- gcoOS_LoadLibrary
- gcoOS_FreeLibrary
- gcoOS_GetProcAddress
- gcoOS_Delay
- gcoOS_GetCurrentProcessID
- gcoOS_AtomConstruct
- gcoOS_AtomDestroy
- gcoOS_AtomIncrement
- gcoOS_AtomDecrement
- gcoOS_GetTicks
- gcoOS_GetTime
- gcoOS_GetCPUTime
- gcoOS_GetMemoryUsage
- gcoOS_GetBaseAddress
- gcoOS_ReadRegister
- gcoOS_WriteRegister
-
-!IFNDEF VIVANTE_NO_3D
- ; gcsMEM
- gcfMEM_InitFSMemPool
- gcfMEM_FreeFSMemPool
- gcfMEM_FSMemPoolGetANode
- gcfMEM_FSMemPoolFreeANode
- gcfMEM_FSMemPoolFreeAList
- gcfMEM_InitAFSMemPool
- gcfMEM_FreeAFSMemPool
- gcfMEM_AFSMemPoolGetANode
- gcfMEM_AFSMemPoolFreeANode
-!ENDIF
-
- ; gcoHAL
- gcoHAL_Construct
- gcoHAL_ConstructGlobal
- gcoHAL_Destroy
- gcoHAL_IsFeatureAvailable
- gcoHAL_QueryChipIdentity
- gcoHAL_QueryChipMinorFeatures
- gcoHAL_Call
- gcoHAL_QueryVideoMemory
- gcoHAL_MapMemory
- gcoHAL_UnmapMemory
- gcoHAL_ScheduleUnmapMemory
- gcoHAL_ScheduleUnmapUserMemory
- gcoHAL_Commit
- gcoHAL_QueryTiled
- gcoHAL_Get2DEngine
- gcoHAL_Get3DEngine
- gcoHAL_GetVGEngine
- gcoHAL_GetDump
- gcoHAL_ScheduleEvent
-!IFNDEF VIVANTE_NO_3D
- gcoHAL_QueryTargetCaps
- gcoHAL_SetDepthOnly
- gcoHAL_QueryShaderCaps
- gcoHAL_QueryTextureCaps
- gcoHAL_QueryStreamCaps
-!ENDIF
- gcoHAL_ProfileStart
- gcoHAL_ProfileEnd
- gcoHAL_Compact
- gcoHAL_SetPowerManagementState
- gcoHAL_QueryPowerManagementState
- gcoHAL_DestroySurface
-
- ; gcoDUMP
- gcoDUMP_Construct
- gcoDUMP_Destroy
- gcoDUMP_Control
- gcoDUMP_IsEnabled
- gcoDUMP_AddSurface
- gcoDUMP_FrameBegin
- gcoDUMP_FrameEnd
- gcoDUMP_DumpData
- gcoDUMP_Delete
- gcfDump
- gcfDumpApi
- gcfDumpArray
- gcfDumpArrayToken
- gcfDumpApiData
-
- ; gcoSURF
- gcoSURF_Construct
- gcoSURF_Destroy
- gcoSURF_MapUserSurface
- gcoSURF_GetSize
- gcoSURF_GetAlignedSize
- gcoSURF_GetFormat
- gcoSURF_Lock
- gcoSURF_Unlock
- gcoSURF_Fill
- gcoSURF_Blend
- gcoSURF_SetClipping
- gcoSURF_Clear2D
- gcoSURF_Line
- gcoSURF_Blit
- gcoSURF_MonoBlit
- gcoSURF_FilterBlit
- gcoSURF_EnableAlphaBlend
- gcoSURF_DisableAlphaBlend
- gcoSURF_CopyPixels
- gcoSURF_ReadPixel
- gcoSURF_WritePixel
- gcoSURF_QueryFormat
- gcoSURF_Flush
- gcoSURF_SetColorType
- gcoSURF_GetColorType
- gcoSURF_SetRotation
- gcoSURF_ConstructWrapper
- gcoSURF_SetBuffer
- gcoSURF_SetWindow
- gcoSURF_ReferenceSurface
- gcoSURF_SetOrientation
- gcoSURF_QueryOrientation
- gcoSURF_QueryReferenceCount
- gcoSURF_ResetHal
-
-!IFNDEF VIVANTE_NO_3D
- gcoSURF_IsTileStatusSupported
- gcoSURF_EnableTileStatus
- gcoSURF_DisableTileStatus
- gcoSURF_SetSamples
- gcoSURF_GetSamples
- gcoSURF_Copy
- gcoSURF_Clear
- gcoSURF_ClearRect
- gcoSURF_Resample
- gcoSURF_Resolve
- gcoSURF_ResolveRect
- depr_gcoSURF_Resolve
- depr_gcoSURF_ResolveRect
- gcoSURF_SetResolvability
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoINDEX
- gcoINDEX_Construct
- gcoINDEX_Destroy
- gcoINDEX_Lock
- gcoINDEX_Unlock
- gcoINDEX_Load
- gcoINDEX_LoadHack
- gcoINDEX_Bind
- gcoINDEX_BindOffset
- gcoINDEX_Free
- gcoINDEX_Upload
- gcoINDEX_UploadOffset
- gcoINDEX_QueryCaps
- gcoINDEX_GetIndexRange
- gcoINDEX_SetDynamic
- gcoINDEX_UploadDynamic
-!ENDIF
-
- ; gco2D
- gco2D_Construct
- gco2D_Destroy
- gco2D_SetBrushLimit
- gco2D_FlushBrush
- gco2D_LoadSolidBrush
- gco2D_SetMonochromeSource
- gco2D_SetColorSource
- gco2D_SetColorSourceEx
- gco2D_SetColorSourceAdvanced
- gco2D_SetMaskedSource
- gco2D_SetMaskedSourceEx
- gco2D_SetSource
- gco2D_SetClipping
- gco2D_SetTarget
- gco2D_SetTargetEx
- gco2D_SetStretchFactors
- gco2D_SetStretchRectFactors
- gco2D_ConstructSingleColorBrush
- gco2D_ConstructMonochromeBrush
- gco2D_ConstructColorBrush
- gco2D_Clear
- gco2D_Line
- gco2D_ColorLine
- gco2D_Blit
- gco2D_BatchBlit
- gco2D_StretchBlit
- gco2D_MonoBlit
- gco2D_SetKernelSize
- gco2D_SetFilterType
- gco2D_SetUserFilterKernel
- gco2D_EnableUserFilterPasses
- gco2D_FreeFilterBuffer
- gco2D_FilterBlit
- gco2D_FilterBlitEx
- gco2D_EnableAlphaBlend
- gco2D_EnableAlphaBlendAdvanced
- gco2D_SetPorterDuffBlending
- gco2D_DisableAlphaBlend
- gco2D_GetPackSize
- gco2D_Flush
- gco2D_LoadPalette
- gco2D_SetBitBlitMirror
- gco2D_SetTransparencyAdvanced
- gco2D_SetSourceColorKeyAdvanced
- gco2D_SetSourceColorKeyRangeAdvanced
- gco2D_SetTargetColorKeyAdvanced
- gco2D_SetTargetColorKeyRangeAdvanced
- gco2D_SetYUVColorMode
- gco2D_SetSourceGlobalColorAdvanced
- gco2D_SetTargetGlobalColorAdvanced
- gco2D_SetPixelMultiplyModeAdvanced
- gco2D_SetAutoFlushCycles
- gco2D_ProfileEngine
- gco2D_GetMaximumDataCount
- gco2D_EnableDither
- gco2D_SetGenericSource;
- gco2D_SetGenericTarget;
- gco2D_FilterBlitEx2;
-
-!IFNDEF VIVANTE_NO_3D
- gco3D_Construct
- gco3D_Destroy
- gco3D_SetAPI
- gco3D_SetTarget
- gco3D_SetDepth
- gco3D_SetViewport
- gco3D_SetScissors
- gco3D_SetClearColor
- gco3D_SetClearColorX
- gco3D_SetClearColorF
- gco3D_SetClearDepthX
- gco3D_SetClearDepthF
- gco3D_SetClearStencil
- gco3D_Clear
- gco3D_ClearRect
- gco3D_ClearTileStatus
- gco3D_ClearHzTileStatus
- gco3D_SetShading
- gco3D_EnableBlending
- gco3D_SetBlendFunction
- gco3D_SetBlendMode
- gco3D_SetBlendColor
- gco3D_SetBlendColorX
- gco3D_SetBlendColorF
- gco3D_SetCulling
- gco3D_SetPointSizeEnable
- gco3D_SetPointSprite
- gco3D_SetFill
- gco3D_SetDepthCompare
- gco3D_EnableDepthWrite
- gco3D_SetDepthRangeX
- gco3D_SetDepthMode
- gco3D_SetDepthRangeF
- gco3D_SetLastPixelEnable
- gco3D_SetDepthScaleBiasX
- gco3D_SetDepthScaleBiasF
- gco3D_EnableDither
- gco3D_SetColorWrite
- gco3D_SetEarlyDepth
- gco3D_SetDepthOnly
- gco3D_SetStencilMode
- gco3D_SetStencilMask
- gco3D_SetStencilWriteMask
- gco3D_SetStencilReference
- gco3D_SetStencilCompare
- gco3D_SetStencilPass
- gco3D_SetStencilFail
- gco3D_SetStencilDepthFail
- gco3D_SetAlphaTest
- gco3D_SetAlphaCompare
- gco3D_SetAlphaReference
- gco3D_SetAlphaReferenceX
- gco3D_SetAlphaReferenceF
- gco3D_SetAntiAliasLine
- gco3D_SetAALineTexSlot
- gco3D_SetAALineWidth
- gco3D_DrawPrimitives
- gco3D_DrawPrimitivesOffset
- gco3D_DrawIndexedPrimitives
- gco3D_DrawIndexedPrimitivesOffset
- gco3D_SetAntiAlias
- gco3D_WriteBuffer
- gco3D_SetFragmentConfiguration
- gco3D_EnableTextureStage
- gco3D_SetTextureColorMask
- gco3D_SetTextureAlphaMask
- gco3D_SetFragmentColorX
- gco3D_SetFragmentColorF
- gco3D_SetFogColorX
- gco3D_SetFogColorF
- gco3D_SetTetxureColorX
- gco3D_SetTetxureColorF
- gco3D_SetColorTextureFunction
- gco3D_SetAlphaTextureFunction
- gco3D_Semaphore
- gco3D_SetCentroids
- gco3D_SetWClipEnable
- gco3D_SetWPlaneLimitF
- gco3D_SetWPlaneLimitX
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoTEXTURE
- gcoTEXTURE_Construct
- gcoTEXTURE_ConstructSized
- gcoTEXTURE_Destroy
- gcoTEXTURE_Upload
- gcoTEXTURE_UploadSub
- gcoTEXTURE_UploadCompressed
- gcoTEXTURE_GetMipMap
- gcoTEXTURE_GetMipMapFace
- gcoTEXTURE_AddMipMap
- gcoTEXTURE_AddMipMapFromClient
- gcoTEXTURE_AddMipMapFromSurface
- gcoTEXTURE_SetEndianHint
- gcoTEXTURE_SetAddressingMode
- gcoTEXTURE_SetBorderColor
- gcoTEXTURE_SetBorderColorX
- gcoTEXTURE_SetBorderColorF
- gcoTEXTURE_SetMinFilter
- gcoTEXTURE_SetMagFilter
- gcoTEXTURE_SetMipFilter
- gcoTEXTURE_SetLODBiasX
- gcoTEXTURE_SetLODBiasF
- gcoTEXTURE_SetLODMinX
- gcoTEXTURE_SetLODMinF
- gcoTEXTURE_SetLODMaxX
- gcoTEXTURE_SetLODMaxF
- gcoTEXTURE_Bind
- gcoTEXTURE_Flush
- gcoTEXTURE_QueryCaps
- gcoTEXTURE_GetClosestFormat
- gcoTEXTURE_Disable
- gcoTEXTURE_RenderIntoMipMap
- gcoTEXTURE_IsRenderable
- gcoTEXTURE_IsComplete
- gcoTEXTURE_BindTexture
-!ENDIF
-
- ; gcsRECT
- gcsRECT_Height
- gcsRECT_Width
- gcsRECT_Set
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoHARDWARE
- gcoHARDWARE_QueryTextureCaps
- gcoHARDWARE_QueryShaderCaps
- gcoHARDWARE_QueryIndexCaps
- gcoHARDWARE_QueryStreamCaps
-!ENDIF
-
- ; gcoBRUSH
- gcoBRUSH_Destroy
-
-!IFNDEF VIVANTE_NO_3D
- ; gcSHADER
- gcOptimizeShader
- gcLinkShaders
- gcLoadShaders
- gcSaveProgram
- gcSHADER_Construct
- gcSHADER_Destroy
- gcSHADER_AddUniform
- gcSHADER_AddSource
- gcSHADER_AddSourceAttributeIndexed
- gcSHADER_AddSourceUniformIndexed
- gcSHADER_AddSourceSamplerIndexed
- gcSHADER_AddOpcodeIndexed
- gcSHADER_AddSourceIndexed
- gcSHADER_AddAttribute
- gcSHADER_AddOutput
- gcSHADER_AddOutputIndexed
- gcSHADER_AddSourceAttribute
- gcSHADER_AddSourceConstant
- gcSHADER_AddSourceUniform
- gcSHADER_AddLabel
- gcSHADER_AddOpcode
- gcSHADER_AddOpcode2
- gcSHADER_AddOpcodeConditional
- gcSHADER_AddVariable
- gcSHADER_Pack
- gcSHADER_Load
- gcSHADER_Save
- gcSHADER_GetUniform
- gcSHADER_GetUniformCount
- gcSHADER_GetAttribute
- gcSHADER_GetAttributeCount
- gcSHADER_GetPositionAttribute
- gcSHADER_GetVariable
- gcSHADER_GetVariableCount
- gcSHADER_AddFunction
- gcSHADER_BeginFunction
- gcSHADER_EndFunction
- gcSHADER_SetOptimizationOption
- gcSHADER_GetPositionAttribute
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcATTRIBUTE
- gcATTRIBUTE_GetName
- gcATTRIBUTE_GetType
- gcATTRIBUTE_IsEnabled
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcFUNCTION
- gcFUNCTION_AddArgument
- gcFUNCTION_GetArgument
- gcFUNCTION_GetLabel
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcUNIFORM
- gcUNIFORM_GetName
- gcUNIFORM_GetType
- gcUNIFORM_GetSampler
- gcUNIFORM_SetValue
- gcUNIFORM_SetValueX
- gcUNIFORM_SetValueF
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoSTREAM
- gcoSTREAM_Construct
- gcoSTREAM_Destroy
- gcoSTREAM_Upload
- gcoSTREAM_SetStride
- gcoSTREAM_Lock
- gcoSTREAM_Unlock
- gcoSTREAM_Reserve
- gcoSTREAM_Flush
- gcoSTREAM_SetDynamic
- gcoSTREAM_UploadDynamic
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoVERTEX
- gcoVERTEX_Construct
- gcoVERTEX_Destroy
- gcoVERTEX_Reset
- gcoVERTEX_EnableAttribute
- gcoVERTEX_DisableAttribute
- gcoVERTEX_Bind
- gcoVERTEX_BindHack
-!ENDIF
-
-!IFNDEF VIVANTE_NO_3D
- ; gcoBUFFER
- gcoBUFFER_Construct
- gcoBUFFER_Destroy
- gcoBUFFER_Reserve
- gcoBUFFER_Write
- gcoBUFFER_Commit
-!ENDIF
-
-!IFNDEF VIVANTE_NO_PROFILER
- ; gcoPROFILER
- ;gcoPROFILER_Initialize
- ;gcoPROFILER_Destroy
- ;gcoPROFILER_EndFrame
- ;gcoPROFILER_ShaderFS
- ;gcoPROFILER_ShaderVS
-!ENDIF
-
- ; gcoMATH
- gcoMATH_Log2in5dot5
- gcoMATH_Sine
- gcoMATH_Cosine
- gcoMATH_Floor
- gcoMATH_Ceiling
- gcoMATH_SquareRoot
- gcoMATH_Log2
- gcoMATH_Power
- gcoMATH_Modulo
- gcoMATH_ArcCosine
- gcoMATH_Absolute
- gcoMATH_Exp
- gcoMATH_UInt2Float
- gcoMATH_Float2UInt
- gcoMATH_Multiply
-<<
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_linux.h"
-#include "linux/spinlock.h"
-#include <stdarg.h>
-
-/*
- gcdBUFFERED_OUTPUT
-
- When set to non-zero, all output is collected into a buffer with the
- specified size. Once the buffer gets full, or the token "$$FLUSH$$" has
- been received, the debug buffer will be printed to the console.
-*/
-#define gcdBUFFERED_OUTPUT 0
-
-/******************************************************************************\
-******************************** Debug Variables *******************************
-\******************************************************************************/
-
-static gceSTATUS _lastError = gcvSTATUS_OK;
-static gctUINT32 _debugLevel = gcvLEVEL_ERROR;
-static gctUINT32 _debugZones = gcvZONE_NONE;
-static gctINT _indent = 0;
-static DEFINE_SPINLOCK(_lock);
-
-static void
-OutputDebugString(
- IN gctCONST_STRING String
- )
-{
-#if gcdBUFFERED_OUTPUT
- static gctCHAR outputBuffer[gcdBUFFERED_OUTPUT];
- static gctINT outputBufferIndex = 0;
- gctINT n, i;
-
- n = (String != gcvNULL) ? strlen(String) + 1 : 0;
-
- if ((n == 0) || (outputBufferIndex + n > gcmSIZEOF(outputBuffer)))
- {
- for (i = 0; i < outputBufferIndex; i += strlen(outputBuffer + i) + 1)
- {
- printk(outputBuffer + i);
- }
-
- outputBufferIndex = 0;
- }
-
- if (n > 0)
- {
- memcpy(outputBuffer + outputBufferIndex, String, n);
- outputBufferIndex += n;
- }
-#else
- if (String != gcvNULL)
- {
-//#define ddprintk(args...) printk(KERN_DEBUG args)
- printk(KERN_DEBUG "%s", String);
- //printk(String);
- }
-#endif
-}
-
-static void
-_Print(
- IN gctCONST_STRING Message,
- IN va_list Arguments
- )
-{
- char buffer[1024];
- int i, n;
-
- if (strcmp(Message, "$$FLUSH$$") == 0)
- {
- spin_lock(&_lock);
- {
- OutputDebugString(gcvNULL);
- }
- spin_unlock(&_lock);
- return;
- }
-
- if (strncmp(Message, "--", 2) == 0)
- {
- if (_indent == 0)
- {
- printk("ERROR: _indent=0\n");
- }
-
- _indent -= 2;
- }
-
- for (i = 0; i < _indent; ++i)
- {
- buffer[i] = ' ';
- }
-
- /* Print message to buffer. */
- n = vsnprintf(buffer + i, sizeof(buffer) - i, Message, Arguments);
- if ((n <= 0) || (buffer[i + n - 1] != '\n'))
- {
- /* Append new-line. */
- strncat(buffer, "\n", sizeof(buffer));
- }
-
- /* Output to debugger. */
- spin_lock(&_lock);
- {
- OutputDebugString(buffer);
- }
- spin_unlock(&_lock);
-
- if (strncmp(Message, "++", 2) == 0)
- {
- _indent += 2;
- }
-}
-
-/******************************************************************************\
-********************************* Debug Macros *********************************
-\******************************************************************************/
-
-#define _DEBUGPRINT(Message) \
-{ \
- va_list arguments; \
- \
- va_start(arguments, Message); \
- _Print(Message, arguments); \
- va_end(arguments); \
-}
-
-/******************************************************************************\
-********************************** Debug Code **********************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckOS_Print
-**
-** Send a message to the debugger.
-**
-** INPUT:
-**
-** gctCONST_STRING Message
-** Pointer to message.
-**
-** ...
-** Optional arguments.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_Print(
- IN gctCONST_STRING Message,
- ...
- )
-{
- _DEBUGPRINT(Message);
-}
-
-/*******************************************************************************
-**
-** gckOS_DebugTrace
-**
-** Send a leveled message to the debugger.
-**
-** INPUT:
-**
-** gctUINT32 Level
-** Debug level of message.
-**
-** gctCONST_STRING Message
-** Pointer to message.
-**
-** ...
-** Optional arguments.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_DebugTrace(
- IN gctUINT32 Level,
- IN gctCONST_STRING Message,
- ...
- )
-{
- if (Level > _debugLevel)
- {
- return;
- }
-
- _DEBUGPRINT(Message);
-}
-
-/*******************************************************************************
-**
-** gckOS_DebugTraceZone
-**
-** Send a leveled and zoned message to the debugger.
-**
-** INPUT:
-**
-** gctUINT32 Level
-** Debug level for message.
-**
-** gctUINT32 Zone
-** Debug zone for message.
-**
-** gctCONST_STRING Message
-** Pointer to message.
-**
-** ...
-** Optional arguments.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_DebugTraceZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone,
- IN gctCONST_STRING Message,
- ...
- )
-{
- if ((Level > _debugLevel) || !(Zone & _debugZones))
- {
- return;
- }
-
- _DEBUGPRINT(Message);
-}
-
-/*******************************************************************************
-**
-** gckOS_DebugBreak
-**
-** Break into the debugger.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-void
-gckOS_DebugBreak(
- void
- )
-{
- gckOS_DebugTrace(gcvLEVEL_ERROR, "gckOS_DebugBreak");
-}
-
-/*******************************************************************************
-**
-** gckOS_DebugFatal
-**
-** Send a message to the debugger and break into the debugger.
-**
-** INPUT:
-**
-** gctCONST_STRING Message
-** Pointer to message.
-**
-** ...
-** Optional arguments.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-void
-gckOS_DebugFatal(
- IN gctCONST_STRING Message,
- ...
- )
-{
- _DEBUGPRINT(Message);
-
- /* Break into the debugger. */
- gckOS_DebugBreak();
-}
-
-/*******************************************************************************
-**
-** gckOS_SetDebugLevel
-**
-** Set the debug level.
-**
-** INPUT:
-**
-** gctUINT32 Level
-** New debug level.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_SetDebugLevel(
- IN gctUINT32 Level
- )
-{
- _debugLevel = Level;
-}
-
-/*******************************************************************************
-**
-** gckOS_SetDebugZone
-**
-** Set the debug zone.
-**
-** INPUT:
-**
-** gctUINT32 Zone
-** New debug zone.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-void
-gckOS_SetDebugZone(
- IN gctUINT32 Zone
- )
-{
- _debugZones = Zone;
-}
-
-/*******************************************************************************
-**
-** gckOS_SetDebugLevelZone
-**
-** Set the debug level and zone.
-**
-** INPUT:
-**
-** gctUINT32 Level
-** New debug level.
-**
-** gctUINT32 Zone
-** New debug zone.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_SetDebugLevelZone(
- IN gctUINT32 Level,
- IN gctUINT32 Zone
- )
-{
- _debugLevel = Level;
- _debugZones = Zone;
-}
-
-/*******************************************************************************
-**
-** gckOS_SetDebugZones
-**
-** Enable or disable debug zones.
-**
-** INPUT:
-**
-** gctUINT32 Zones
-** Debug zones to enable or disable.
-**
-** gctBOOL Enable
-** Set to gcvTRUE to enable the zones (or the Zones with the current
-** zones) or gcvFALSE to disable the specified Zones.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_SetDebugZones(
- IN gctUINT32 Zones,
- IN gctBOOL Enable
- )
-{
- if (Enable)
- {
- /* Enable the zones. */
- _debugZones |= Zones;
- }
- else
- {
- /* Disable the zones. */
- _debugZones &= ~Zones;
- }
-}
-
-/*******************************************************************************
-**
-** gckOS_Verify
-**
-** Called to verify the result of a function call.
-**
-** INPUT:
-**
-** gceSTATUS Status
-** Function call result.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-
-void
-gckOS_Verify(
- IN gceSTATUS Status
- )
-{
- _lastError = Status;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_linux.h"
-#include <linux/pagemap.h>
-#include <linux/seq_file.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-#include <linux/slab.h>
-
-extern unsigned int regAddress;
-
-#define _GC_OBJ_ZONE gcvZONE_DEVICE
-
-#ifdef FLAREON
-static struct dove_gpio_irq_handler gc500_handle;
-#endif
-
-/******************************************************************************\
-******************************** gckGALDEVICE Code *******************************
-\******************************************************************************/
-
-gceSTATUS
-gckGALDEVICE_AllocateMemory(
- IN gckGALDEVICE Device,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER *Logical,
- OUT gctPHYS_ADDR *Physical,
- OUT gctUINT32 *PhysAddr
- )
-{
- gceSTATUS status;
-
- gcmkVERIFY_ARGUMENT(Device != NULL);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
- gcmkVERIFY_ARGUMENT(PhysAddr != NULL);
-
- status = gckOS_AllocateContiguous(Device->os,
- gcvFALSE,
- &Bytes,
- Physical,
- Logical);
-
- if (gcmIS_ERROR(status))
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "gckGALDEVICE_AllocateMemory: error status->0x%x",
- status);
-
- return status;
- }
-
- *PhysAddr = ((PLINUX_MDL)*Physical)->dmaHandle - Device->baseAddress;
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "gckGALDEVICE_AllocateMemory: phys_addr->0x%x phsical->0x%x Logical->0x%x",
- (gctUINT32)*Physical,
- (gctUINT32)*PhysAddr,
- (gctUINT32)*Logical);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckGALDEVICE_FreeMemory(
- IN gckGALDEVICE Device,
- IN gctPOINTER Logical,
- IN gctPHYS_ADDR Physical)
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- return gckOS_FreeContiguous(Device->os,
- Physical,
- Logical,
- ((PLINUX_MDL)Physical)->numPages*PAGE_SIZE);
-}
-
-irqreturn_t isrRoutine(int irq, void *ctxt)
-{
- gckGALDEVICE device = (gckGALDEVICE) ctxt;
- int handled = 0;
-
- /* Call kernel interrupt notification. */
- if (gckKERNEL_Notify(device->kernel,
- gcvNOTIFY_INTERRUPT,
- gcvTRUE) == gcvSTATUS_OK)
- {
- device->dataReady = gcvTRUE;
-
- up(&device->sema);
-
- handled = 1;
- }
-
- return IRQ_RETVAL(handled);
-}
-
-int threadRoutine(void *ctxt)
-{
- gckGALDEVICE device = (gckGALDEVICE) ctxt;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "Starting isr Thread with extension->%p",
- device);
-
- for (;;)
- {
- static int down;
-
- down = down_interruptible(&device->sema);
- device->dataReady = gcvFALSE;
-
- if (device->killThread == gcvTRUE)
- {
- /* The daemon exits. */
- while (!kthread_should_stop())
- {
- gckOS_Delay(device->os, 1);
- }
-
- return 0;
- }
- else
- {
- gckKERNEL_Notify(device->kernel, gcvNOTIFY_INTERRUPT, gcvFALSE);
- }
- }
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Setup_ISR
-**
-** Start the ISR routine.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** gcvSTATUS_OK
-** Setup successfully.
-** gcvSTATUS_GENERIC_IO
-** Setup failed.
-*/
-gceSTATUS
-gckGALDEVICE_Setup_ISR(
- IN gckGALDEVICE Device
- )
-{
- gctINT ret;
-
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- if (Device->irqLine < 0)
- {
- return gcvSTATUS_GENERIC_IO;
- }
-
- /* Hook up the isr based on the irq line. */
-#ifdef FLAREON
- gc500_handle.dev_name = "galcore interrupt service";
- gc500_handle.dev_id = Device;
- gc500_handle.handler = isrRoutine;
- gc500_handle.intr_gen = GPIO_INTR_LEVEL_TRIGGER;
- gc500_handle.intr_trig = GPIO_TRIG_HIGH_LEVEL;
- ret = dove_gpio_request (DOVE_GPIO0_7, &gc500_handle);
-#else
- ret = request_irq(Device->irqLine,
- isrRoutine,
- IRQF_DISABLED,
- "galcore interrupt service",
- Device);
-#endif
-
-
- if (ret != 0) {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Setup_ISR: "
- "Could not register irq line->%d",
- Device->irqLine);
-
- Device->isrInitialized = gcvFALSE;
-
- return gcvSTATUS_GENERIC_IO;
- }
-
- Device->isrInitialized = gcvTRUE;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Setup_ISR: "
- "Setup the irq line->%d",
- Device->irqLine);
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Release_ISR
-**
-** Release the irq line.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** Nothing.
-*/
-gceSTATUS
-gckGALDEVICE_Release_ISR(
- IN gckGALDEVICE Device
- )
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- /* release the irq */
- if (Device->isrInitialized)
- {
-#ifdef FLAREON
- dove_gpio_free (DOVE_GPIO0_7, "galcore interrupt service");
-#else
- free_irq(Device->irqLine, Device);
-#endif
- }
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Start_Thread
-**
-** Start the daemon thread.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** gcvSTATUS_OK
-** Start successfully.
-** gcvSTATUS_GENERIC_IO
-** Start failed.
-*/
-gceSTATUS
-gckGALDEVICE_Start_Thread(
- IN gckGALDEVICE Device
- )
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- /* start the kernel thread */
- Device->threadCtxt = kthread_run(threadRoutine,
- Device,
- "galcore daemon thread");
-
- Device->threadInitialized = gcvTRUE;
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Start_Thread: "
- "Start the daemon thread.");
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Stop_Thread
-**
-** Stop the gal device, including the following actions: stop the daemon
-** thread, release the irq.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** Nothing.
-*/
-gceSTATUS
-gckGALDEVICE_Stop_Thread(
- gckGALDEVICE Device
- )
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- /* stop the thread */
- if (Device->threadInitialized)
- {
- Device->killThread = gcvTRUE;
- up(&Device->sema);
-
- kthread_stop(Device->threadCtxt);
- }
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Start
-**
-** Start the gal device, including the following actions: setup the isr routine
-** and start the daemoni thread.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** gcvSTATUS_OK
-** Start successfully.
-*/
-gceSTATUS
-gckGALDEVICE_Start(
- IN gckGALDEVICE Device
- )
-{
- /* start the daemon thread */
- gcmkVERIFY_OK(gckGALDEVICE_Start_Thread(Device));
-
- /* setup the isr routine */
- gcmkVERIFY_OK(gckGALDEVICE_Setup_ISR(Device));
-
- /* Switch to SUSPEND power state. */
- gcmkVERIFY_OK(
- gckHARDWARE_SetPowerManagementState(Device->kernel->hardware,
- gcvPOWER_SUSPEND_ATPOWERON));
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Stop
-**
-** Stop the gal device, including the following actions: stop the daemon
-** thread, release the irq.
-**
-** INPUT:
-**
-** gckGALDEVICE Device
-** Pointer to an gckGALDEVICE object.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** Nothing.
-*/
-gceSTATUS
-gckGALDEVICE_Stop(
- gckGALDEVICE Device
- )
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- /* Switch to ON power state. */
- gcmkVERIFY_OK(
- gckHARDWARE_SetPowerManagementState(Device->kernel->hardware,
- gcvPOWER_ON));
-
- if (Device->isrInitialized)
- {
- gckGALDEVICE_Release_ISR(Device);
- }
-
- if (Device->threadInitialized)
- {
- gckGALDEVICE_Stop_Thread(Device);
- }
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Construct
-**
-** Constructor.
-**
-** INPUT:
-**
-** OUTPUT:
-**
-** gckGALDEVICE * Device
-** Pointer to a variable receiving the gckGALDEVICE object pointer on
-** success.
-*/
-gceSTATUS
-gckGALDEVICE_Construct(
- IN gctINT IrqLine,
- IN gctUINT32 RegisterMemBase,
- IN gctSIZE_T RegisterMemSize,
- IN gctUINT32 ContiguousBase,
- IN gctSIZE_T ContiguousSize,
- IN gctSIZE_T BankSize,
- IN gctINT FastClear,
- IN gctINT Compression,
- IN gctUINT32 BaseAddress,
- IN gctINT Signal,
- OUT gckGALDEVICE *Device
- )
-{
- gctUINT32 internalBaseAddress = 0, internalAlignment = 0;
- gctUINT32 externalBaseAddress = 0, externalAlignment = 0;
- gctUINT32 horizontalTileSize, verticalTileSize;
- gctUINT32 physAddr;
- gctUINT32 physical;
- gckGALDEVICE device;
- gceSTATUS status;
-
- gcmkTRACE(gcvLEVEL_VERBOSE, "[galcore] Enter gckGALDEVICE_Construct");
-
- /* Allocate device structure. */
- device = kmalloc(sizeof(struct _gckGALDEVICE), GFP_KERNEL);
- if (!device)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: Can't allocate memory.");
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
- memset(device, 0, sizeof(struct _gckGALDEVICE));
-
- physical = RegisterMemBase;
-
- /* Set up register memory region */
- if (physical != 0)
- {
- /* Request a region. */
- request_mem_region(RegisterMemBase, RegisterMemSize, "galcore register region");
- device->registerBase = (gctPOINTER) ioremap_nocache(RegisterMemBase,
- RegisterMemSize);
- if (!device->registerBase)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: Unable to map location->0x%lX for size->%ld",
- RegisterMemBase,
- RegisterMemSize);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
- // dkm: print te regbase
- printk("---- gpu regbase: 0x%08x ---- \n", (unsigned int)device->registerBase);
- regAddress = (unsigned int)device->registerBase;
-
- physical += RegisterMemSize;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: "
- "RegisterBase after mapping Address->0x%x is 0x%x",
- (gctUINT32)RegisterMemBase,
- (gctUINT32)device->registerBase);
- }
-
- /* construct the gckOS object */
- device->baseAddress = BaseAddress;
- gcmkVERIFY_OK(gckOS_Construct(device, &device->os));
-
- /* construct the gckKERNEL object. */
- gcmkVERIFY_OK(gckKERNEL_Construct(device->os, device, &device->kernel));
-
- /* Setup the Isr manager. */
- gcmkVERIFY_OK(gckHARDWARE_SetIsrManager(device->kernel->hardware,
- (gctISRMANAGERFUNC)gckGALDEVICE_Setup_ISR,
- (gctISRMANAGERFUNC)gckGALDEVICE_Release_ISR,
- device));
-
- gcmkVERIFY_OK(gckHARDWARE_SetFastClear(device->kernel->hardware,
- FastClear,
- Compression));
-
- /* query the ceiling of the system memory */
- gcmkVERIFY_OK(gckHARDWARE_QuerySystemMemory(device->kernel->hardware,
- &device->systemMemorySize,
- &device->systemMemoryBaseAddress));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: "
- "Will be trying to allocate contiguous memory of 0x%x bytes",
- (gctUINT32)device->systemMemoryBaseAddress);
-
-#if COMMAND_PROCESSOR_VERSION == 1
- /* start the command queue */
- gcmkVERIFY_OK(gckCOMMAND_Start(device->kernel->command));
-#endif
-
- /* initialize the thread daemon */
- sema_init(&device->sema, 0);
-
- device->threadInitialized = gcvFALSE;
- device->killThread = gcvFALSE;
-
- /* initialize the isr */
- device->isrInitialized = gcvFALSE;
- device->dataReady = gcvFALSE;
- device->irqLine = IrqLine;
-
- device->signal = Signal;
-
- /* query the amount of video memory */
- gcmkVERIFY_OK(gckHARDWARE_QueryMemory(device->kernel->hardware,
- &device->internalSize,
- &internalBaseAddress,
- &internalAlignment,
- &device->externalSize,
- &externalBaseAddress,
- &externalAlignment,
- &horizontalTileSize,
- &verticalTileSize));
-
- /* set up the internal memory region */
- if (device->internalSize > 0)
- {
- gceSTATUS status = gckVIDMEM_Construct(device->os,
- internalBaseAddress,
- device->internalSize,
- internalAlignment,
- 0,
- &device->internalVidMem);
-
- if (gcmIS_ERROR(status))
- {
- /* error, remove internal heap */
- device->internalSize = 0;
- }
- else
- {
- /* map internal memory */
- device->internalPhysical = (gctPHYS_ADDR)physical;
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- device->internalLogical = (gctPOINTER)ioremap_cached(
- physical, device->internalSize);
-#else
- device->internalLogical = (gctPOINTER)ioremap_nocache(
- physical, device->internalSize);
-#endif
-
- gcmkASSERT(device->internalLogical != NULL);
-
- physical += device->internalSize;
- }
- }
-
- if (device->externalSize > 0)
- {
- /* create the external memory heap */
- gceSTATUS status = gckVIDMEM_Construct(device->os,
- externalBaseAddress,
- device->externalSize,
- externalAlignment,
- 0,
- &device->externalVidMem);
-
- if (gcmIS_ERROR(status))
- {
- /* error, remove internal heap */
- device->externalSize = 0;
- }
- else
- {
- /* map internal memory */
- device->externalPhysical = (gctPHYS_ADDR)physical;
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- device->externalLogical = (gctPOINTER)ioremap_cached(
- physical, device->externalSize);
-#else
- device->externalLogical = (gctPOINTER)ioremap_nocache(
- physical, device->externalSize);
-#endif
- gcmkASSERT(device->externalLogical != NULL);
-
- physical += device->externalSize;
- }
- }
-
- /* set up the contiguous memory */
- device->contiguousSize = ContiguousSize;
-
- if (ContiguousBase == 0)
- {
- status = gcvSTATUS_OUT_OF_MEMORY;
-
- while (device->contiguousSize > 0)
- {
- gcmkTRACE_ZONE(
- gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: Will be trying to allocate contiguous memory of %ld bytes",
- device->contiguousSize
- );
-
- /* allocate contiguous memory */
- status = gckGALDEVICE_AllocateMemory(
- device,
- device->contiguousSize,
- &device->contiguousBase,
- &device->contiguousPhysical,
- &physAddr
- );
-
- if (gcmIS_SUCCESS(status))
- {
- gcmkTRACE_ZONE(
- gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: Contiguous allocated size->0x%08X Virt->0x%08lX physAddr->0x%08X",
- device->contiguousSize,
- device->contiguousBase,
- physAddr
- );
-
- status = gckVIDMEM_Construct(
- device->os,
- physAddr | device->systemMemoryBaseAddress,
- device->contiguousSize,
- 64,
- BankSize,
- &device->contiguousVidMem
- );
-
- if (gcmIS_SUCCESS(status))
- {
- device->contiguousMapped = gcvFALSE;
-
- /* success, abort loop */
- gcmkTRACE_ZONE(
- gcvLEVEL_INFO, gcvZONE_DRIVER,
- "Using %u bytes of contiguous memory.",
- device->contiguousSize
- );
-
- break;
- }
-
- gcmkVERIFY_OK(gckGALDEVICE_FreeMemory(
- device,
- device->contiguousBase,
- device->contiguousPhysical
- ));
-
- device->contiguousBase = NULL;
- }
-
- if (device->contiguousSize <= (4 << 20))
- {
- device->contiguousSize = 0;
- }
- else
- {
- device->contiguousSize -= (4 << 20);
- }
- }
- }
- else
- {
- /* Create the contiguous memory heap. */
- status = gckVIDMEM_Construct(
- device->os,
- (ContiguousBase - device->baseAddress) | device->systemMemoryBaseAddress,
- ContiguousSize,
- 64,
- BankSize,
- &device->contiguousVidMem
- );
-
- if (gcmIS_ERROR(status))
- {
- /* Error, roll back. */
- device->contiguousVidMem = gcvNULL;
- device->contiguousSize = 0;
- }
- else
- {
- /* Map the contiguous memory. */
- request_mem_region(
- ContiguousBase,
- ContiguousSize,
- "galcore managed memory"
- );
-
- device->contiguousPhysical = (gctPHYS_ADDR) ContiguousBase;
- device->contiguousSize = ContiguousSize;
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- device->contiguousBase = (gctPOINTER) ioremap_cached(ContiguousBase, ContiguousSize);
-#else
- device->contiguousBase = (gctPOINTER) ioremap_nocache(ContiguousBase, ContiguousSize);
-#endif
- device->contiguousMapped = gcvTRUE;
-
- if (device->contiguousBase == gcvNULL)
- {
- /* Error, roll back. */
- gcmkVERIFY_OK(gckVIDMEM_Destroy(device->contiguousVidMem));
- device->contiguousVidMem = gcvNULL;
- device->contiguousSize = 0;
-
- status = gcvSTATUS_OUT_OF_RESOURCES;
- }
- }
- }
-
- *Device = device;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Construct: Initialized device->%p contiguous->%lu @ %p (0x%08X)",
- device,
- device->contiguousSize,
- device->contiguousBase,
- device->contiguousPhysical);
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckGALDEVICE_Destroy
-**
-** Class destructor.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** Nothing.
-**
-** RETURNS:
-**
-** Nothing.
-*/
-gceSTATUS
-gckGALDEVICE_Destroy(
- gckGALDEVICE Device)
-{
- gcmkVERIFY_ARGUMENT(Device != NULL);
-
- gcmkTRACE(gcvLEVEL_VERBOSE, "[ENTER] gckGALDEVICE_Destroy");
-
- /* Destroy the gckKERNEL object. */
- gcmkVERIFY_OK(gckKERNEL_Destroy(Device->kernel));
-
- if (Device->internalVidMem != gcvNULL)
- {
- /* destroy the internal heap */
- gcmkVERIFY_OK(gckVIDMEM_Destroy(Device->internalVidMem));
-
- /* unmap the internal memory */
- iounmap(Device->internalLogical);
- }
-
- if (Device->externalVidMem != gcvNULL)
- {
- /* destroy the internal heap */
- gcmkVERIFY_OK(gckVIDMEM_Destroy(Device->externalVidMem));
-
- /* unmap the external memory */
- iounmap(Device->externalLogical);
- }
-
- if (Device->contiguousVidMem != gcvNULL)
- {
- /* Destroy the contiguous heap */
- gcmkVERIFY_OK(gckVIDMEM_Destroy(Device->contiguousVidMem));
-
- if (Device->contiguousMapped)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Destroy: "
- "Unmapping contiguous memory->0x%08lX",
- Device->contiguousBase);
-
- iounmap(Device->contiguousBase);
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] gckGALDEVICE_Destroy: "
- "Freeing contiguous memory->0x%08lX",
- Device->contiguousBase);
-
- gcmkVERIFY_OK(gckGALDEVICE_FreeMemory(Device,
- Device->contiguousBase,
- Device->contiguousPhysical));
- }
- }
-
- if (Device->registerBase)
- {
- iounmap(Device->registerBase);
- }
-
- /* Destroy the gckOS object. */
- gcmkVERIFY_OK(gckOS_Destroy(Device->os));
-
- kfree(Device);
-
- gcmkTRACE(gcvLEVEL_VERBOSE, "[galcore] Leave gckGALDEVICE_Destroy");
-
- return gcvSTATUS_OK;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_device_h_
-#define __gc_hal_kernel_device_h_
-
-#define gcdkUSE_MEMORY_RECORD 1
-
-#ifndef gcdkREPORT_VIDMEM_USAGE
-#define gcdkREPORT_VIDMEM_USAGE 0
-#endif
-
-#ifdef ANDROID
-#define gcdkREPORT_VIDMEM_LEAK 0
-#else
-#define gcdkREPORT_VIDMEM_LEAK 1
-#endif
-
-/******************************************************************************\
-******************************* gckGALDEVICE Structure *******************************
-\******************************************************************************/
-
-typedef struct _gckGALDEVICE
-{
- /* Objects. */
- gckOS os;
- gckKERNEL kernel;
-
- /* Attributes. */
- gctSIZE_T internalSize;
- gctPHYS_ADDR internalPhysical;
- gctPOINTER internalLogical;
- gckVIDMEM internalVidMem;
- gctSIZE_T externalSize;
- gctPHYS_ADDR externalPhysical;
- gctPOINTER externalLogical;
- gckVIDMEM externalVidMem;
- gckVIDMEM contiguousVidMem;
- gctPOINTER contiguousBase;
- gctPHYS_ADDR contiguousPhysical;
- gctSIZE_T contiguousSize;
- gctBOOL contiguousMapped;
- gctPOINTER contiguousMappedUser;
- gctSIZE_T systemMemorySize;
- gctUINT32 systemMemoryBaseAddress;
- gctPOINTER registerBase;
- gctSIZE_T registerSize;
- gctUINT32 baseAddress;
-
- /* IRQ management. */
- gctINT irqLine;
- gctBOOL isrInitialized;
- gctBOOL dataReady;
-
- /* Thread management. */
- struct task_struct *threadCtxt;
- struct semaphore sema;
- gctBOOL threadInitialized;
- gctBOOL killThread;
-
- /* Signal management. */
- gctINT signal;
-}
-* gckGALDEVICE;
-
-#if gcdkUSE_MEMORY_RECORD
-typedef enum _gceMEMORY_TYPE
-{
- gcvNON_PAGED_MEMORY = 0,
- gcvCONTIGUOUS_MEMORY,
- gcvVIDEO_MEMORY
-}
-gceMEMORY_TYPE;
-
-typedef struct MEMORY_RECORD
-{
- gceMEMORY_TYPE type;
-
- union
- {
- struct
- {
- gctSIZE_T bytes;
- gctPHYS_ADDR physical;
- gctPOINTER logical;
- }
- Memory;
-
- struct
- {
- gcuVIDMEM_NODE_PTR node;
- gceSURF_TYPE type;
- gctSIZE_T bytes;
- }
- VideoMemory;
- }
- u;
-
- struct MEMORY_RECORD * prev;
- struct MEMORY_RECORD * next;
-}
-MEMORY_RECORD, * MEMORY_RECORD_PTR;
-#endif
-
-typedef struct _gcsHAL_PRIVATE_DATA
-{
- gckGALDEVICE device;
- gctPOINTER mappedMemory;
- gctPOINTER contiguousLogical;
-
-#if gcdkUSE_MEMORY_RECORD
- MEMORY_RECORD memoryRecordList;
-
-#if gcdkREPORT_VIDMEM_USAGE
- gctUINT64 allocatedMem[gcvSURF_NUM_TYPES];
- gctUINT64 maxAllocatedMem[gcvSURF_NUM_TYPES];
- gctUINT64 totalAllocatedMem;
- gctUINT64 maxTotalAllocatedMem;
-#endif
-#endif
-}
-gcsHAL_PRIVATE_DATA, * gcsHAL_PRIVATE_DATA_PTR;
-
-gceSTATUS gckGALDEVICE_Setup_ISR(
- IN gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Release_ISR(
- IN gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Start_Thread(
- IN gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Stop_Thread(
- gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Start(
- IN gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Stop(
- gckGALDEVICE Device
- );
-
-gceSTATUS gckGALDEVICE_Construct(
- IN gctINT IrqLine,
- IN gctUINT32 RegisterMemBase,
- IN gctSIZE_T RegisterMemSize,
- IN gctUINT32 ContiguousBase,
- IN gctSIZE_T ContiguousSize,
- IN gctSIZE_T BankSize,
- IN gctINT FastClear,
- IN gctINT Compression,
- IN gctUINT32 BaseAddress,
- IN gctINT Signal,
- OUT gckGALDEVICE *Device
- );
-
-gceSTATUS gckGALDEVICE_Destroy(
- IN gckGALDEVICE Device
- );
-
-#endif /* __gc_hal_kernel_device_h_ */
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include <linux/device.h>
-#include <linux/slab.h>
-// dkm: add
-#include <linux/miscdevice.h>
-#include <linux/earlysuspend.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-
-#include "gc_hal_kernel_linux.h"
-#include "gc_hal_driver.h"
-#include "gc_hal_user_context.h"
-
-#if USE_PLATFORM_DRIVER
-#include <linux/platform_device.h>
-#endif
-// dkm: add
-#include <mach/rk29_iomap.h>
-#include <mach/cru.h>
-#include <mach/pmu.h>
-
-MODULE_DESCRIPTION("Vivante Graphics Driver");
-MODULE_LICENSE("GPL");
-
-struct class *gpuClass;
-
-static gckGALDEVICE galDevice;
-
-static int major = 199;
-module_param(major, int, 0644);
-
-int irqLine = -1;
-module_param(irqLine, int, 0644);
-
-long registerMemBase = 0x80000000;
-module_param(registerMemBase, long, 0644);
-
-ulong registerMemSize = 256 << 10;
-module_param(registerMemSize, ulong, 0644);
-
-long contiguousSize = 4 << 20;
-module_param(contiguousSize, long, 0644);
-
-ulong contiguousBase = 0;
-module_param(contiguousBase, ulong, 0644);
-
-// dkm: change to 16 from 32
-long bankSize = 16 << 20;
-module_param(bankSize, long, 0644);
-
-int fastClear = -1;
-module_param(fastClear, int, 0644);
-
-int compression = -1;
-module_param(compression, int, 0644);
-
-int signal = 48;
-module_param(signal, int, 0644);
-
-ulong baseAddress = 0;
-module_param(baseAddress, ulong, 0644);
-
-int showArgs = 0;
-module_param(showArgs, int, 0644);
-
-#if ENABLE_GPU_CLOCK_BY_DRIVER
-// dkm: change
-unsigned long coreClock = 552*1000000;
-module_param(coreClock, ulong, 0644);
-#endif
-
-uint gpu_dmask = D_ERROR;
-module_param(gpu_dmask, uint, 0644);
-
-uint gpuState = 0;
-uint regAddress = 0;
-
-// gcdkREPORT_VIDMEM_USAGE add by vv
-#if gcdkREPORT_VIDMEM_USAGE
-#include <linux/proc_fs.h>
-
-static struct proc_dir_entry *s_gckGPUProc;
-static gcsHAL_PRIVATE_DATA_PTR s_gckHalPrivate;
-
-static char * _MemTypes[gcvSURF_NUM_TYPES] =
-{
- "UNKNOWN", /* gcvSURF_TYPE_UNKNOWN */
- "INDEX", /* gcvSURF_INDEX */
- "VERTEX", /* gcvSURF_VERTEX */
- "TEXTURE", /* gcvSURF_TEXTURE */
- "RT", /* gcvSURF_RENDER_TARGET */
- "DEPTH", /* gcvSURF_DEPTH */
- "BITMAP", /* gcvSURF_BITMAP */
- "TILE_STA", /* gcvSURF_TILE_STATUS */
- "MASK", /* gcvSURF_MASK */
- "SCISSOR", /* gcvSURF_SCISSOR */
- "HZ" /* gcvSURF_HIERARCHICAL_DEPTH */
-};
-
-gctINT gvkGAL_Read_Proc(char *page, char **start, off_t offset, int count, int *eof, void *data)
-{
- gctINT len = 0;
- gctUINT type;
-
- len += sprintf(page+len, "------------------------------------\n");
- len += sprintf(page+len, " Type Current Max\n");
-
- if(NULL == s_gckHalPrivate)
- {
- *eof = 1;
- return len;
- }
-
- for (type = 0; type < gcvSURF_NUM_TYPES; type++)
- {
- len += sprintf(page+len, "[%8s] %8llu KB %8llu KB\n",
- _MemTypes[type],
- s_gckHalPrivate->allocatedMem[type] / 1024,
- s_gckHalPrivate->maxAllocatedMem[type] / 1024);
- }
-
- len += sprintf(page+len, "[ TOTAL] %8llu KB %8llu KB\n",
- s_gckHalPrivate->totalAllocatedMem / 1024,
- s_gckHalPrivate->maxTotalAllocatedMem / 1024);
-
- *eof = 1;
- return len;
-}
-
-
-static gctINT gckDeviceProc_Register(void)
-{
- s_gckGPUProc = create_proc_read_entry("graphics/gpu", 0, NULL, gvkGAL_Read_Proc, NULL);
- if(NULL == s_gckGPUProc)
- {
- return -1;
- }
-
- return 0;
-}
-
-static void gckDeviceProc_UnRegister(void)
-{
- if(NULL != s_gckGPUProc)
- {
- struct proc_dir_entry *gckGPUPrarentProc = s_gckGPUProc->parent;
- if(NULL == gckGPUPrarentProc)
- {
- return ;
- }
-
- remove_proc_entry("gpu", gckGPUPrarentProc);
-
- /** no subdir */
- if(NULL == gckGPUPrarentProc->subdir)
- {
- remove_proc_entry("graphics", NULL);
- }
- }
-}
-#endif
-
-// dkm: add
-int shutdown = 0;
-
-static int drv_open(struct inode *inode, struct file *filp);
-static int drv_release(struct inode *inode, struct file *filp);
-static long drv_ioctl(struct file *filp,
- unsigned int ioctlCode, unsigned long arg);
-static int drv_mmap(struct file * filp, struct vm_area_struct * vma);
-
-struct file_operations driver_fops =
-{
- .open = drv_open,
- .release = drv_release,
- .unlocked_ioctl = drv_ioctl,
- .mmap = drv_mmap,
-};
-
-// dkm: gcdENABLE_AUTO_FREQ
-#if (1==gcdENABLE_AUTO_FREQ)
-#include <linux/timer.h>
-struct timer_list gpu_timer;
-extern void get_run_idle(u32 *run, u32 *idle);
-extern void set_nextfreq(int freq);
-int power_cnt = 0;
-int last_precent = 0;
-int last_freq = 0;
-void gputimer_callback(unsigned long arg)
-{
- u32 run, idle;
- int precent, freq, diff;
-
- mod_timer(&gpu_timer, jiffies + HZ/4);
-
- get_run_idle(&run, &idle);
- precent = (int)((run*100)/(run+idle));
-
- if(precent<90) {
- power_cnt--;
- } else if (precent==100){
- power_cnt += 2;
- } else {
- diff = precent - last_precent;
- if(diff>0) {
- if(diff>5) power_cnt += 2;
- else power_cnt += 1;
- } else {
- power_cnt--;
- }
- }
- if(power_cnt<0) power_cnt = 0;
- if(power_cnt>10) power_cnt = 10;
- last_precent = precent;
-
- if(power_cnt<=0) freq = 360;
- else if(power_cnt>=6) freq = 552;
- else freq = 456;
-
- if(freq!=last_freq) {
- last_freq = freq;
- //set_nextfreq(freq);
- }
-
- printk("gpu load : %3d %%\n", precent);
- //printk("%8d /%8d = %3d %%, needfreq = %dM (%d)\n", (int)run, (int)(run+idle), precent, freq, power_cnt);
-}
-#elif(2==gcdENABLE_AUTO_FREQ)
-#include <linux/timer.h>
-struct timer_list gpu_timer;
-int needhighfreq = 0;
-int lowfreq = 300;
-int highfreq = 552;
-void mod_gpu_timer(void)
-{
- mod_timer(&gpu_timer, jiffies + 3*HZ);
-}
-void gputimer_callback(unsigned long arg)
-{
- needhighfreq = 0;
- //printk("needhighfreq = 0! \n");
-}
-#endif
-
-// dkm: gcdENABLE_DELAY_EARLY_SUSPEND
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
-struct delayed_work suspend_work;
-void real_suspend(struct work_struct *work)
-{
- gceSTATUS status;
-
- status = gckHARDWARE_SetPowerManagementState(galDevice->kernel->hardware, gcvPOWER_OFF);
-
- if (gcmIS_ERROR(status))
- {
- printk("%s fail!\n", __func__);
- return;
- }
-}
-#endif
-
-int drv_open(struct inode *inode, struct file* filp)
-{
- gcsHAL_PRIVATE_DATA_PTR private;
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_DRIVER,
- "Entering drv_open\n");
-
- private = kmalloc(sizeof(gcsHAL_PRIVATE_DATA), GFP_KERNEL);
-
- if (private == gcvNULL)
- {
- return -ENOTTY;
- }
-
- /* Zero the memory. */
- gckOS_ZeroMemory(private, gcmSIZEOF(gcsHAL_PRIVATE_DATA));
-
- private->device = galDevice;
- private->mappedMemory = gcvNULL;
- private->contiguousLogical = gcvNULL;
-
-#if gcdkUSE_MEMORY_RECORD
- private->memoryRecordList.prev = &private->memoryRecordList;
- private->memoryRecordList.next = &private->memoryRecordList;
-#endif
-
- /* A process gets attached. */
- gcmkVERIFY_OK(
- gckKERNEL_AttachProcess(galDevice->kernel, gcvTRUE));
-
- if (galDevice->contiguousSize != 0
- && !galDevice->contiguousMapped)
- {
- gcmkVERIFY_OK(gckOS_MapMemory(galDevice->os,
- galDevice->contiguousPhysical,
- galDevice->contiguousSize,
- &private->contiguousLogical));
- }
-
- filp->private_data = private;
-// gcdkREPORT_VIDMEM_USAGE add by vv
-#if gcdkREPORT_VIDMEM_USAGE
- s_gckHalPrivate = private;
-#endif
-
- return 0;
-}
-
-extern void
-OnProcessExit(
- IN gckOS Os,
- IN gckKERNEL Kernel
- );
-
-int drv_release(struct inode* inode, struct file* filp)
-{
- gcsHAL_PRIVATE_DATA_PTR private;
- gckGALDEVICE device;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "Entering drv_close\n");
-
- private = filp->private_data;
- gcmkASSERT(private != gcvNULL);
-
- device = private->device;
-
-#ifndef ANDROID
- gcmkVERIFY_OK(gckCOMMAND_Stall(device->kernel->command));
-#else
- // dkm: ±£ÁôdelayµÄ×ö·¨
- //gcmkVERIFY_OK(gckOS_Delay(galDevice->os, 1000));
-#endif
-
- gcmkVERIFY_OK(
- gckOS_DestroyAllUserSignals(galDevice->os));
-
-#if gcdkUSE_MEMORY_RECORD
- FreeAllMemoryRecord(galDevice->os, private, &private->memoryRecordList);
-
-#ifndef ANDROID
- gcmkVERIFY_OK(gckCOMMAND_Stall(device->kernel->command));
-#endif
-#endif
-
- if (!device->contiguousMapped)
- {
- if (private->contiguousLogical != gcvNULL)
- {
- gcmkVERIFY_OK(gckOS_UnmapMemory(galDevice->os,
- galDevice->contiguousPhysical,
- galDevice->contiguousSize,
- private->contiguousLogical));
- }
- }
-
- /* A process gets detached. */
- gcmkVERIFY_OK(
- gckKERNEL_AttachProcess(galDevice->kernel, gcvFALSE));
-// gcdkREPORT_VIDMEM_USAGE add by vv
-#if gcdkREPORT_VIDMEM_USAGE
- s_gckHalPrivate = NULL;
-#endif
-
- kfree(private);
- filp->private_data = NULL;
-
- return 0;
-}
-
-long drv_ioctl(struct file *filp,
- unsigned int ioctlCode,
- unsigned long arg)
-{
- gcsHAL_INTERFACE iface;
- gctUINT32 copyLen;
- DRIVER_ARGS drvArgs;
- gckGALDEVICE device;
- gceSTATUS status;
- gcsHAL_PRIVATE_DATA_PTR private;
-
- private = filp->private_data;
-
- // dkm: add
- if(shutdown)
- {
- return -ENOTTY;
- }
-
- if (private == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] drv_ioctl: private_data is NULL\n");
-
- return -ENOTTY;
- }
-
- device = private->device;
-
- if (device == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] drv_ioctl: device is NULL\n");
-
- return -ENOTTY;
- }
-
- if (ioctlCode != IOCTL_GCHAL_INTERFACE
- && ioctlCode != IOCTL_GCHAL_KERNEL_INTERFACE)
- {
- /* Unknown command. Fail the I/O. */
- return -ENOTTY;
- }
-
- /* Get the drvArgs to begin with. */
- copyLen = copy_from_user(&drvArgs,
- (void *) arg,
- sizeof(DRIVER_ARGS));
-
- if (copyLen != 0)
- {
- /* The input buffer is not big enough. So fail the I/O. */
- return -ENOTTY;
- }
-
- /* Now bring in the gcsHAL_INTERFACE structure. */
- if ((drvArgs.InputBufferSize != sizeof(gcsHAL_INTERFACE))
- || (drvArgs.OutputBufferSize != sizeof(gcsHAL_INTERFACE))
- )
- {
- return -ENOTTY;
- }
-
- copyLen = copy_from_user(&iface,
- drvArgs.InputBuffer,
- sizeof(gcsHAL_INTERFACE));
-
- if (copyLen != 0)
- {
- /* The input buffer is not big enough. So fail the I/O. */
- return -ENOTTY;
- }
-
-#if gcdkUSE_MEMORY_RECORD
- if (iface.command == gcvHAL_UNLOCK_VIDEO_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
- mr = FindVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.UnlockVideoMemory.node);
-
- if (mr == gcvNULL)
- {
- gcmkPRINT("*ERROR* Invalid video memory for unlock");
- return -ENOTTY;
- }
-
- }
- else if (iface.command == gcvHAL_EVENT_COMMIT)
- {
- MEMORY_RECORD_PTR mr;
- gcsQUEUE_PTR queue = iface.u.Event.queue;
-
- while (queue != gcvNULL)
- {
- gcsQUEUE_PTR next;
- gcsQUEUE record;
-
- /* Copy record into kernel memory. */
- copyLen = copy_from_user(&record,
- (void *) queue,
- gcmSIZEOF(gcsQUEUE));
-
- if (copyLen != 0)
- {
- /* The input buffer is not big enough. So fail the I/O. */
- return -ENOTTY;
- }
-
- switch (record.iface.command)
- {
- case gcvHAL_FREE_NON_PAGED_MEMORY:
- mr = FindMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvNON_PAGED_MEMORY,
- record.iface.u.FreeNonPagedMemory.bytes,
- record.iface.u.FreeNonPagedMemory.physical,
- record.iface.u.FreeNonPagedMemory.logical);
-
- if (mr != gcvNULL)
- {
- DestroyMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid non-paged memory for free");
- }
- break;
-
- case gcvHAL_FREE_CONTIGUOUS_MEMORY:
- mr = FindMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvCONTIGUOUS_MEMORY,
- record.iface.u.FreeContiguousMemory.bytes,
- record.iface.u.FreeContiguousMemory.physical,
- record.iface.u.FreeContiguousMemory.logical);
-
- if (mr != gcvNULL)
- {
- DestroyMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid contiguous memory for free");
- }
- break;
-
- case gcvHAL_FREE_VIDEO_MEMORY:
- mr = FindVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- record.iface.u.FreeVideoMemory.node);
-
- if (mr != gcvNULL)
- {
- DestroyVideoMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid video memory for free");
- }
- break;
-
- default:
- break;
- }
-
- /* Next record in the queue. */
- next = record.next;
-
- queue = next;
- }
- }
- else if (iface.command == gcvHAL_LOCK_VIDEO_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
-
- mr = FindVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.LockVideoMemory.node);
-
- if (mr == gcvNULL)
- {
- gcmkPRINT("*ERROR* Invalid video memory for lock");
- return -ENOTTY;
- }
- }
- else if (iface.command == gcvHAL_UNLOCK_VIDEO_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
-
- mr = FindVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.UnlockVideoMemory.node);
-
- if (mr == gcvNULL)
- {
- gcmkPRINT("*ERROR* Invalid video memory for unlock");
- return -ENOTTY;
- }
- }
-#endif
-
- dprintk(D_IOCTL, "gckKERNEL_Dispatch(FromUser %d, Cmd %d)\n", (ioctlCode == IOCTL_GCHAL_INTERFACE), iface.command);
-
- status = gckKERNEL_Dispatch(device->kernel,
- (ioctlCode == IOCTL_GCHAL_INTERFACE) , &iface);
-
- if (gcmIS_ERROR(status))
- {
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_DRIVER,
- "[galcore] gckKERNEL_Dispatch returned %d.\n",
- status);
- }
-
- else if (gcmIS_ERROR(iface.status))
- {
- gcmkTRACE_ZONE(gcvLEVEL_WARNING, gcvZONE_DRIVER,
- "[galcore] IOCTL %d returned %d.\n",
- iface.command,
- iface.status);
- }
-
- /* See if this was a LOCK_VIDEO_MEMORY command. */
- else if (iface.command == gcvHAL_LOCK_VIDEO_MEMORY)
- {
- /* Special case for mapped memory. */
- if (private->mappedMemory != gcvNULL
- && iface.u.LockVideoMemory.node->VidMem.memory->object.type
- == gcvOBJ_VIDMEM)
- {
- /* Compute offset into mapped memory. */
- gctUINT32 offset = (gctUINT8 *) iface.u.LockVideoMemory.memory
- - (gctUINT8 *) device->contiguousBase;
-
- /* Compute offset into user-mapped region. */
- iface.u.LockVideoMemory.memory =
- (gctUINT8 *) private->mappedMemory + offset;
- }
- }
-#if gcdkUSE_MEMORY_RECORD
- else if (iface.command == gcvHAL_ALLOCATE_NON_PAGED_MEMORY)
- {
- CreateMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvNON_PAGED_MEMORY,
- iface.u.AllocateNonPagedMemory.bytes,
- iface.u.AllocateNonPagedMemory.physical,
- iface.u.AllocateNonPagedMemory.logical);
- }
- else if (iface.command == gcvHAL_FREE_NON_PAGED_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
-
- mr = FindMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvNON_PAGED_MEMORY,
- iface.u.FreeNonPagedMemory.bytes,
- iface.u.FreeNonPagedMemory.physical,
- iface.u.FreeNonPagedMemory.logical);
-
- if (mr != gcvNULL)
- {
- DestroyMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid non-paged memory for free");
- }
- }
- else if (iface.command == gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY)
- {
- CreateMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvCONTIGUOUS_MEMORY,
- iface.u.AllocateContiguousMemory.bytes,
- iface.u.AllocateContiguousMemory.physical,
- iface.u.AllocateContiguousMemory.logical);
- }
- else if (iface.command == gcvHAL_FREE_CONTIGUOUS_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
-
- mr = FindMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- gcvCONTIGUOUS_MEMORY,
- iface.u.FreeContiguousMemory.bytes,
- iface.u.FreeContiguousMemory.physical,
- iface.u.FreeContiguousMemory.logical);
-
- if (mr != gcvNULL)
- {
- DestroyMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid contiguous memory for free");
- }
- }
- else if (iface.command == gcvHAL_ALLOCATE_VIDEO_MEMORY)
- {
- gctSIZE_T bytes = (iface.u.AllocateVideoMemory.node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- ? iface.u.AllocateVideoMemory.node->VidMem.bytes
- : iface.u.AllocateVideoMemory.node->Virtual.bytes;
-
- CreateVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.AllocateVideoMemory.node,
- iface.u.AllocateVideoMemory.type & 0xFF,
- bytes);
- }
- else if (iface.command == gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY)
- {
- gctSIZE_T bytes = (iface.u.AllocateLinearVideoMemory.node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- ? iface.u.AllocateLinearVideoMemory.node->VidMem.bytes
- : iface.u.AllocateLinearVideoMemory.node->Virtual.bytes;
-
- CreateVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.AllocateLinearVideoMemory.node,
- iface.u.AllocateLinearVideoMemory.type & 0xFF,
- bytes);
- }
- else if (iface.command == gcvHAL_FREE_VIDEO_MEMORY)
- {
- MEMORY_RECORD_PTR mr;
-
- mr = FindVideoMemoryRecord(device->os,
- private,
- &private->memoryRecordList,
- iface.u.FreeVideoMemory.node);
-
- if (mr != gcvNULL)
- {
- DestroyVideoMemoryRecord(device->os, private, mr);
- }
- else
- {
- gcmkPRINT("*ERROR* Invalid video memory for free");
- }
- }
-#endif
-
- /* Copy data back to the user. */
- copyLen = copy_to_user(drvArgs.OutputBuffer,
- &iface,
- sizeof(gcsHAL_INTERFACE));
-
- if (copyLen != 0)
- {
- /* The output buffer is not big enough. So fail the I/O. */
- return -ENOTTY;
- }
-
- return 0;
-}
-
-static int drv_mmap(struct file * filp, struct vm_area_struct * vma)
-{
- gcsHAL_PRIVATE_DATA_PTR private = filp->private_data;
- gckGALDEVICE device;
- int ret;
- unsigned long size = vma->vm_end - vma->vm_start;
-
- if (private == gcvNULL)
- {
- return -ENOTTY;
- }
-
- device = private->device;
-
- if (device == gcvNULL)
- {
- return -ENOTTY;
- }
-// dkm: gcdENABLE_MEM_CACHE
-#if (2==gcdENABLE_MEM_CACHE)
- vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
-#elif (1==gcdENABLE_MEM_CACHE)
- // NULL
-#else
- vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-#endif
- vma->vm_flags |= VM_IO | VM_DONTCOPY | VM_DONTEXPAND;
- vma->vm_pgoff = 0;
-
- if (device->contiguousMapped)
- {
- ret = io_remap_pfn_range(vma,
- vma->vm_start,
- (gctUINT32) device->contiguousPhysical >> PAGE_SHIFT,
- size,
- vma->vm_page_prot);
-
- private->mappedMemory = (ret == 0) ? (gctPOINTER) vma->vm_start : gcvNULL;
-
- return ret;
- }
- else
- {
- return -ENOTTY;
- }
-}
-
-// dkm: add
-static struct miscdevice miscdev = {
- .name = "galcore",
- .fops = &driver_fops,
- .minor = MISC_DYNAMIC_MINOR,
-};
-
-// dkm: ÐÞ¸Ädrv_init
-#if !USE_PLATFORM_DRIVER
-static int __init drv_init(void)
-#else
-static int drv_init(void)
-#endif
-{
- int ret;
- gckGALDEVICE device;
-
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
- struct clk * clk_gpu = NULL;
- struct clk * clk_aclk_gpu = NULL;
-#endif
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_DRIVER,
- "Entering drv_init\n");
-
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
-
- // set clk_aclk_gpu rate but no enable
- clk_aclk_gpu = clk_get(NULL, "aclk_gpu");
- if (IS_ERR(clk_aclk_gpu))
- {
- int retval = PTR_ERR(clk_aclk_gpu);
- printk("clk_aclk_gpu get error: %d\n", retval);
- return -ENODEV;
- }
- if (clk_set_rate(clk_aclk_gpu, 312000000)) //designed on 300M
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] Can't set aclk_gpu clock.");
- return -EAGAIN;
- }
-
- // set clk_gpu rate but no enable
- clk_gpu = clk_get(NULL, "gpu");
- if (IS_ERR(clk_gpu))
- {
- int retval = PTR_ERR(clk_gpu);
- printk("clk_gpu get error: %d\n", retval);
- return -ENODEV;
- }
- /* APMU_GC_156M, APMU_GC_624M, APMU_GC_PLL2, APMU_GC_PLL2_DIV2 currently */
- if (clk_set_rate(clk_gpu, coreClock)) //designed on 500M
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] Can't set core clock.");
- return -EAGAIN;
- }
-
- // enable ram clock gate
- writel(readl(RK29_GRF_BASE+0xc0) & ~0x100000, RK29_GRF_BASE+0xc0);
-
-#endif
-
- if (showArgs)
- {
- printk("galcore options:\n");
- printk(" irqLine = %d\n", irqLine);
- printk(" registerMemBase = 0x%08lX\n", registerMemBase);
- printk(" contiguousSize = %ld\n", contiguousSize);
- printk(" contiguousBase = 0x%08lX\n", contiguousBase);
- printk(" bankSize = 0x%08lX\n", bankSize);
- printk(" fastClear = %d\n", fastClear);
- printk(" compression = %d\n", compression);
- printk(" signal = %d\n", signal);
- printk(" baseAddress = 0x%08lX\n", baseAddress);
-#if ENABLE_GPU_CLOCK_BY_DRIVER
- printk(" coreClock = %lu\n", coreClock);
-#endif
- }
-
- /* Create the GAL device. */
- gcmkVERIFY_OK(gckGALDEVICE_Construct(irqLine,
- registerMemBase,
- registerMemSize,
- contiguousBase,
- contiguousSize,
- bankSize,
- fastClear,
- compression,
- baseAddress,
- signal,
- &device));
-
- /* Start the GAL device. */
- if (gcmIS_ERROR(gckGALDEVICE_Start(device)))
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] Can't start the gal device.\n");
-
- /* Roll back. */
- gckGALDEVICE_Stop(device);
- gckGALDEVICE_Destroy(device);
-
- return -1;
- }
-
-
-#if 1
- ret = misc_register(&miscdev);
- if (ret < 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] Could not register misc.\n");
-
- /* Roll back. */
- gckGALDEVICE_Stop(device);
- gckGALDEVICE_Destroy(device);
-
- return -1;
- }
- galDevice = device;
-#else
-
- /* Register the character device. */
- ret = register_chrdev(major, DRV_NAME, &driver_fops);
- if (ret < 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "[galcore] Could not allocate major number for mmap.\n");
-
- /* Roll back. */
- gckGALDEVICE_Stop(device);
- gckGALDEVICE_Destroy(device);
-
- return -1;
- }
- else
- {
- if (major == 0)
- {
- major = ret;
- }
- }
-
- galDevice = device;
-
- gpuClass = class_create(THIS_MODULE, "graphics_class");
- if (IS_ERR(gpuClass)) {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_DRIVER,
- "Failed to create the class.\n");
- return -1;
- }
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
- device_create(gpuClass, NULL, MKDEV(major, 0), NULL, "galcore");
-#else
- device_create(gpuClass, NULL, MKDEV(major, 0), "galcore");
-#endif
-
-#endif
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_DRIVER,
- "[galcore] irqLine->%ld, contiguousSize->%lu, memBase->0x%lX\n",
- irqLine,
- contiguousSize,
- registerMemBase);
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_DRIVER,
- "[galcore] driver registered successfully.\n");
-
- return 0;
-}
-
-// dkm: ÐÞ¸Ädrv_exit
-#if !USE_PLATFORM_DRIVER
-static void __exit drv_exit(void)
-#else
-static void drv_exit(void)
-#endif
-{
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
- struct clk * clk_gpu = NULL;
- struct clk * clk_aclk_gpu = NULL;
- struct clk * clk_hclk_gpu = NULL;
-#endif
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE, gcvZONE_DRIVER,
- "[galcore] Entering drv_exit\n");
-
-#if 1
- //misc_deregister(&miscdev);
-#else
-
- device_destroy(gpuClass, MKDEV(major, 0));
- class_destroy(gpuClass);
-
- unregister_chrdev(major, DRV_NAME);
-#endif
-
- shutdown = 1;
-
- //hyh added
- return;
-
- mdelay(100);
- gckGALDEVICE_Stop(galDevice);
- mdelay(50);
- gckGALDEVICE_Destroy(galDevice);
- mdelay(50);
-
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
-
- printk("%s : gpu clk_disable... ", __func__);
- clk_hclk_gpu = clk_get(NULL, "hclk_gpu");
- if(!IS_ERR(clk_hclk_gpu)) clk_disable(clk_hclk_gpu);
-
- clk_disable(clk_get(NULL, "aclk_ddr_gpu"));
-
- clk_aclk_gpu = clk_get(NULL, "aclk_gpu");
- if(!IS_ERR(clk_aclk_gpu)) clk_disable(clk_aclk_gpu);
-
- clk_gpu = clk_get(NULL, "gpu");
- if(!IS_ERR(clk_gpu)) clk_disable(clk_gpu);
- printk("done!\n");
- mdelay(10);
-
- printk("%s : gpu power off... ", __func__);
- pmu_set_power_domain(PD_GPU, false);
- printk("done!\n");
- mdelay(10);
-
- // disable ram clock gate
- writel(readl(RK29_GRF_BASE+0xc0) | 0x100000, RK29_GRF_BASE+0xc0);
- mdelay(10);
-
-#endif
-}
-
-#if !USE_PLATFORM_DRIVER
-module_init(drv_init);
-module_exit(drv_exit);
-#else
-
-#ifdef CONFIG_DOVE_GPU
-#define DEVICE_NAME "dove_gpu"
-#else
-#define DEVICE_NAME "galcore"
-#endif
-
-
-// dkm: CONFIG_HAS_EARLYSUSPEND
-#if CONFIG_HAS_EARLYSUSPEND
-static void gpu_early_suspend(struct early_suspend *h)
-{
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- schedule_delayed_work(&suspend_work, 5*HZ);
-#else
- gceSTATUS status;
- status = gckHARDWARE_SetPowerManagementState(galDevice->kernel->hardware, gcvPOWER_OFF);
-
- if (gcmIS_ERROR(status))
- {
- printk("%s fail!\n", __func__);
- return;
- }
-#endif
-}
-
-static void gpu_early_resume(struct early_suspend *h)
-{
- gceSTATUS status;
-
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- cancel_delayed_work_sync(&suspend_work);
-#endif
- status = gckHARDWARE_SetPowerManagementState(galDevice->kernel->hardware, gcvPOWER_ON);
-
- if (gcmIS_ERROR(status))
- {
- printk("%s fail!\n", __func__);
- return;
- }
-}
-
-struct early_suspend gpu_early_suspend_info = {
- .suspend = gpu_early_suspend,
- .resume = gpu_early_resume,
- .level = EARLY_SUSPEND_LEVEL_DISABLE_FB + 1,
-};
-#endif
-
-static int __devinit gpu_probe(struct platform_device *pdev)
-{
- int ret = -ENODEV;
- struct resource *res;
- res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "gpu_irq");
- if (!res) {
- printk(KERN_ERR "%s: No irq line supplied.\n",__FUNCTION__);
- goto gpu_probe_fail;
- }
- irqLine = res->start;
-
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpu_base");
- if (!res) {
- printk(KERN_ERR "%s: No register base supplied.\n",__FUNCTION__);
- goto gpu_probe_fail;
- }
- registerMemBase = res->start;
- registerMemSize = res->end - res->start + ((res->end & 1) ? 1 : 0);
-
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpu_mem");
- if (!res) {
- printk(KERN_ERR "%s: No memory base supplied.\n",__FUNCTION__);
- goto gpu_probe_fail;
- }
- contiguousBase = res->start;
- contiguousSize = res->end - res->start + ((res->end & 1) ? 1 : 0);
-
- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "gpu_clk");
- if (!res) {
- printk(KERN_ERR "%s: No gpu clk supplied, use default!\n", __FUNCTION__);
- } else {
- coreClock = res->end * 1000000;
-// dkm: gcdENABLE_AUTO_FREQ
-#if (2==gcdENABLE_AUTO_FREQ)
- lowfreq = res->start;
- highfreq = res->end;
-#endif
- }
-
-// dkm: gcdENABLE_AUTO_FREQ
-#if (1==gcdENABLE_AUTO_FREQ)
- init_timer(&gpu_timer);
- gpu_timer.function = gputimer_callback;
- gpu_timer.expires = jiffies + 15*HZ;
- add_timer(&gpu_timer);
-#elif(2==gcdENABLE_AUTO_FREQ)
- init_timer(&gpu_timer);
- gpu_timer.function = gputimer_callback;
- gpu_timer.expires = jiffies + 3*HZ;
- add_timer(&gpu_timer);
-#endif
-
-// dkm: CONFIG_HAS_EARLYSUSPEND
-#if CONFIG_HAS_EARLYSUSPEND
-#if (2!=gcdENABLE_DELAY_EARLY_SUSPEND)
- register_early_suspend(&gpu_early_suspend_info);
-#endif
-#endif
-
-// dkm: gcdENABLE_DELAY_EARLY_SUSPEND
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- INIT_DELAYED_WORK(&suspend_work, real_suspend);
-#endif
-
- ret = drv_init();
- if(!ret) {
- platform_set_drvdata(pdev,galDevice);
- return ret;
- }
-
-gpu_probe_fail:
- printk(KERN_INFO "Failed to register gpu driver.\n");
- return ret;
-}
-
-static int __devinit gpu_remove(struct platform_device *pdev)
-{
-// dkm: gcdENABLE_DELAY_EARLY_SUSPEND
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- cancel_delayed_work_sync(&suspend_work);
-#endif
- drv_exit();
-
- return 0;
-}
-
-static int __devinit gpu_suspend(struct platform_device *dev, pm_message_t state)
-{
- gceSTATUS status;
- gckGALDEVICE device;
-
-// dkm: gcdENABLE_DELAY_EARLY_SUSPEND
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- cancel_delayed_work_sync(&suspend_work);
-#endif
- device = platform_get_drvdata(dev);
-
- status = gckHARDWARE_SetPowerManagementState(device->kernel->hardware, gcvPOWER_OFF);
-
- if (gcmIS_ERROR(status))
- {
- return -1;
- }
-
- return 0;
-}
-
-static int __devinit gpu_resume(struct platform_device *dev)
-{
- gceSTATUS status;
- gckGALDEVICE device;
-
- device = platform_get_drvdata(dev);
-
- status = gckHARDWARE_SetPowerManagementState(device->kernel->hardware, gcvPOWER_ON);
-
- if (gcmIS_ERROR(status))
- {
- return -1;
- }
-
- status = gckHARDWARE_SetPowerManagementState(device->kernel->hardware, gcvPOWER_IDLE_BROADCAST);
-
- if (gcmIS_ERROR(status))
- {
- return -1;
- }
-
- return 0;
-}
-
-// dkm: add
-static void __devinit gpu_shutdown(struct platform_device *dev)
-{
-#if (1==gcdENABLE_DELAY_EARLY_SUSPEND)
- cancel_delayed_work_sync(&suspend_work);
-#endif
- drv_exit();
-}
-
-
-static struct platform_driver gpu_driver = {
- .probe = gpu_probe,
- .remove = gpu_remove,
- // dkm add
- .shutdown = gpu_shutdown,
- .suspend = gpu_suspend,
- .resume = gpu_resume,
-
- .driver = {
- .name = DEVICE_NAME,
- }
-};
-
-#if 0 // by dkm
-#ifndef CONFIG_DOVE_GPU
-static struct resource gpu_resources[] = {
- {
- .name = "gpu_irq",
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "gpu_base",
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "gpu_mem",
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device * gpu_device;
-#endif
-#endif
-
-#ifdef CONFIG_PROC_FS
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-
-struct RegDefine {
- char regname[35];
- uint offset;
-};
-
-struct RegDefine reg_def[] =
-{
- {"AQHiClockControl", 0x0000},
- {"AQHiIdle", 0x0001},
- {"AQAxiConfig", 0x0002},
- {"AQAxiStatus", 0x0003},
- {"AQIntrAcknowledge", 0x0004},
- {"AQIntrEnbl", 0x0005},
- {"AQIdent", 0x0006},
- {"GCFeatures", 0x0007},
- {"GCChipId", 0x0008},
- {"GCChipRev", 0x0009},
- {"GCChipDate", 0x000A},
- {"GCChipTime", 0x000B},
- {"GCChipCustomer", 0x000C},
- {"GCMinorFeatures0", 0x000D},
- {"GCCacheControl", 0x000E},
- {"GCResetMemCounters", 0x000F},
- {"gcTotalReads", 0x0010},
- {"gcTotalWrites", 0x0011},
- {"gcChipSpecs", 0x0012},
- {"gcTotalWriteBursts", 0x0013},
- {"gcTotalWriteReqs", 0x0014},
- {"gcTotalWriteLasts", 0x0015},
- {"gcTotalReadBursts", 0x0016},
- {"gcTotalReadReqs", 0x0017},
- {"gcTotalReadLasts", 0x0018},
- {"gcGpOut0", 0x0019},
- {"gcGpOut1", 0x001A},
- {"gcGpOut2", 0x001B},
- {"gcAxiControl", 0x001C},
- {"GCMinorFeatures1", 0x001D},
- {"gcTotalCycles", 0x001E},
- {"gcTotalIdleCycles", 0x001F},
-
- {"AQMemoryFePageTable", 0x0100},
- {"AQMemoryTxPageTable", 0x0101},
- {"AQMemoryPePageTable", 0x0102},
- {"AQMemoryPezPageTable", 0x0103},
- {"AQMemoryRaPageTable", 0x0104},
- {"AQMemoryDebug", 0x0105},
- {"AQMemoryRa", 0x0106},
- {"AQMemoryFe", 0x0107},
- {"AQMemoryTx", 0x0108},
- {"AQMemoryPez", 0x0109},
- {"AQMemoryPec", 0x010A},
- {"AQRegisterTimingControl", 0x010B},
- {"gcMemoryReserved", 0x010C},
- {"gcDisplayPriority", 0x010D},
- {"gcDbgCycleCounter", 0x010E},
- {"gcOutstandingReads0", 0x010F},
- {"gcOutstandingReads1", 0x0110},
- {"gcOutstandingWrites", 0x0111},
- {"gcDebugSignalsRa", 0x0112},
- {"gcDebugSignalsTx", 0x0113},
- {"gcDebugSignalsFe", 0x0114},
- {"gcDebugSignalsPe", 0x0115},
- {"gcDebugSignalsDe", 0x0116},
- {"gcDebugSignalsSh", 0x0117},
- {"gcDebugSignalsPa", 0x0118},
- {"gcDebugSignalsSe", 0x0119},
- {"gcDebugSignalsMc", 0x011A},
- {"gcDebugSignalsHi", 0x011B},
- {"gcDebugControl0", 0x011C},
- {"gcDebugControl1", 0x011D},
- {"gcDebugControl2", 0x011E},
- {"gcDebugControl3", 0x011F},
- {"gcBusControl", 0x0120},
- {"gcregEndianness0", 0x0121},
- {"gcregEndianness1", 0x0122},
- {"gcregEndianness2", 0x0123},
- {"gcregDrawPrimitiveStartTimeStamp", 0x0124},
- {"gcregDrawPrimitiveEndTimeStamp", 0x0125},
- {"gcregReqBankAddrMask", 0x0126},
- {"gcregReqRowAddrMask", 0x0127},
-
- //{"gcregReqWeight", 0x0025},
- //{"gcregRdReqAgingThresh", 0x0013},
- //{"gcregWrReqAgingThresh", 0x0014},
-
- {"AQCmdBufferAddr", 0x0195},
- {"AQCmdBufferCtrl", 0x0196},
- {"AQFEDebugState", 0x0198},
- {"AQFEDebugCurCmdAdr", 0x0199},
- {"AQFEDebugCmdLowReg", 0x019A},
- {"AQFEDebugCmdHiReg", 0x019B},
-
- {"gcModulePowerControls", 0x0040},
- {"gcModulePowerModuleControl", 0x0041},
- {"gcModulePowerModuleStatus", 0x0042},
-};
-
-#define gpu_readl(offset) readl(regAddress + offset*4)
-
-static int proc_gpu_show(struct seq_file *s, void *v)
-{
- int i = 0;
-
- switch(gpuState) {
- case gcvPOWER_ON: seq_printf(s, "gpu state: POWER_ON\n"); break;
- case gcvPOWER_OFF: seq_printf(s, "gpu state: POWER_OFF\n"); break;
- case gcvPOWER_IDLE: seq_printf(s, "gpu state: POWER_IDLE\n"); break;
- case gcvPOWER_SUSPEND: seq_printf(s, "gpu state: POWER_SUSPEND\n"); break;
- default: seq_printf(s, "gpu state: %d\n", gpuState); break;
- }
-
- seq_printf(s, "gpu regs:\n");
-
- for(i=0; i<sizeof(reg_def)/sizeof(struct RegDefine); i++) {
- seq_printf(s, " %-35s : 0x%08x\n", reg_def[i].regname, gpu_readl(reg_def[i].offset));
- }
-
- return 0;
-}
-
-static int proc_gpu_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_gpu_show, NULL);
-}
-
-static const struct file_operations proc_gpu_fops = {
- .open = proc_gpu_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-#endif /* CONFIG_PROC_FS */
-
-static int __init gpu_init(void)
-{
- int ret = 0;
-
-#ifdef CONFIG_PROC_FS
- proc_create("gpu", 0, NULL, &proc_gpu_fops);
-#endif
-
-#if 0 //add by dkm
-#ifndef CONFIG_DOVE_GPU
- gpu_resources[0].start = gpu_resources[0].end = irqLine;
-
- gpu_resources[1].start = registerMemBase;
- gpu_resources[1].end = registerMemBase + registerMemSize - 1;
-
- gpu_resources[2].start = contiguousBase;
- gpu_resources[2].end = contiguousBase + contiguousSize - 1;
-
- /* Allocate device */
- gpu_device = platform_device_alloc(DEVICE_NAME, -1);
- if (!gpu_device)
- {
- printk(KERN_ERR "galcore: platform_device_alloc failed.\n");
- ret = -ENOMEM;
- goto out;
- }
-
- /* Insert resource */
- ret = platform_device_add_resources(gpu_device, gpu_resources, 3);
- if (ret)
- {
- printk(KERN_ERR "galcore: platform_device_add_resources failed.\n");
- goto put_dev;
- }
-
- /* Add device */
- ret = platform_device_add(gpu_device);
- if (ret)
- {
- printk(KERN_ERR "galcore: platform_device_add failed.\n");
- goto del_dev;
- }
-#endif
-#endif
- ret = platform_driver_register(&gpu_driver);
- if (!ret)
- {
-// add by vv
-#if gcdkREPORT_VIDMEM_USAGE
- gckDeviceProc_Register();
-#endif
-
- goto out;
- }
-
-#if 0 //add by dkm
-#ifndef CONFIG_DOVE_GPU
-del_dev:
- platform_device_del(gpu_device);
-put_dev:
- platform_device_put(gpu_device);
-#endif
-#endif
-
-out:
- return ret;
-
-}
-
-static void __exit gpu_exit(void)
-{
- platform_driver_unregister(&gpu_driver);
-#if 0 //add by dkm
-#ifndef CONFIG_DOVE_GPU
- platform_device_unregister(gpu_device);
-#endif
-#endif
-
-// add by vv
-#if gcdkREPORT_VIDMEM_USAGE
- gckDeviceProc_UnRegister();
-#endif
- printk("UnLoad galcore.ko success.\n");
-}
-
-module_init(gpu_init);
-module_exit(gpu_exit);
-
-
-
-
-#endif
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_linux.h"
-
-#define _GC_OBJ_ZONE gcvZONE_KERNEL
-
-/******************************************************************************\
-******************************* gckKERNEL API Code ******************************
-\******************************************************************************/
-
-/*******************************************************************************
-**
-** gckKERNEL_QueryVideoMemory
-**
-** Query the amount of video memory.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** OUTPUT:
-**
-** gcsHAL_INTERFACE * Interface
-** Pointer to an gcsHAL_INTERFACE structure that will be filled in with
-** the memory information.
-*/
-gceSTATUS
-gckKERNEL_QueryVideoMemory(
- IN gckKERNEL Kernel,
- OUT gcsHAL_INTERFACE * Interface
- )
-{
- gckGALDEVICE device;
-
- gcmkHEADER_ARG("Kernel=%p", Kernel);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Interface != NULL);
-
- /* Extract the pointer to the gckGALDEVICE class. */
- device = (gckGALDEVICE) Kernel->context;
-
- /* Get internal memory size and physical address. */
- Interface->u.QueryVideoMemory.internalSize = device->internalSize;
- Interface->u.QueryVideoMemory.internalPhysical = device->internalPhysical;
-
- /* Get external memory size and physical address. */
- Interface->u.QueryVideoMemory.externalSize = device->externalSize;
- Interface->u.QueryVideoMemory.externalPhysical = device->externalPhysical;
-
- /* Get contiguous memory size and physical address. */
- Interface->u.QueryVideoMemory.contiguousSize = device->contiguousSize;
- Interface->u.QueryVideoMemory.contiguousPhysical = device->contiguousPhysical;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_GetVideoMemoryPool
-**
-** Get the gckVIDMEM object belonging to the specified pool.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gcePOOL Pool
-** Pool to query gckVIDMEM object for.
-**
-** OUTPUT:
-**
-** gckVIDMEM * VideoMemory
-** Pointer to a variable that will hold the pointer to the gckVIDMEM
-** object belonging to the requested pool.
-*/
-gceSTATUS
-gckKERNEL_GetVideoMemoryPool(
- IN gckKERNEL Kernel,
- IN gcePOOL Pool,
- OUT gckVIDMEM * VideoMemory
- )
-{
- gckGALDEVICE device;
- gckVIDMEM videoMemory;
-
- gcmkHEADER_ARG("Kernel=%p Pool=%d", Kernel, Pool);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(VideoMemory != NULL);
-
- /* Extract the pointer to the gckGALDEVICE class. */
- device = (gckGALDEVICE) Kernel->context;
-
- /* Dispatch on pool. */
- switch (Pool)
- {
- case gcvPOOL_LOCAL_INTERNAL:
- /* Internal memory. */
- videoMemory = device->internalVidMem;
- break;
-
- case gcvPOOL_LOCAL_EXTERNAL:
- /* External memory. */
- videoMemory = device->externalVidMem;
- break;
-
- case gcvPOOL_SYSTEM:
- /* System memory. */
- videoMemory = device->contiguousVidMem;
- break;
-
- default:
- /* Unknown pool. */
- videoMemory = NULL;
- }
-
- /* Return pointer to the gckVIDMEM object. */
- *VideoMemory = videoMemory;
-
- /* Return status. */
- gcmkFOOTER_ARG("*VideoMemory=%p", *VideoMemory);
- return (videoMemory == NULL) ? gcvSTATUS_OUT_OF_MEMORY : gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_MapMemory
-**
-** Map video memory into the current process space.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of video memory to map.
-**
-** gctSIZE_T Bytes
-** Number of bytes to map.
-**
-** OUTPUT:
-**
-** gctPOINTER * Logical
-** Pointer to a variable that will hold the base address of the mapped
-** memory region.
-*/
-gceSTATUS
-gckKERNEL_MapMemory(
- IN gckKERNEL Kernel,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- )
-{
- return gckOS_MapMemory(Kernel->os, Physical, Bytes, Logical);
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_UnmapMemory
-**
-** Unmap video memory from the current process space.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of video memory to map.
-**
-** gctSIZE_T Bytes
-** Number of bytes to map.
-**
-** gctPOINTER Logical
-** Base address of the mapped memory region.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckKERNEL_UnmapMemory(
- IN gckKERNEL Kernel,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- )
-{
- return gckOS_UnmapMemory(Kernel->os, Physical, Bytes, Logical);
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_MapVideoMemory
-**
-** Get the logical address for a hardware specific memory address for the
-** current process.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gctBOOL InUserSpace
-** gcvTRUE to map the memory into the user space.
-**
-** gctUINT32 Address
-** Hardware specific memory address.
-**
-** OUTPUT:
-**
-** gctPOINTER * Logical
-** Pointer to a variable that will hold the logical address of the
-** specified memory address.
-*/
-gceSTATUS
-gckKERNEL_MapVideoMemory(
- IN gckKERNEL Kernel,
- IN gctBOOL InUserSpace,
- IN gctUINT32 Address,
- OUT gctPOINTER * Logical
- )
-{
- gckGALDEVICE device;
- PLINUX_MDL mdl;
- PLINUX_MDL_MAP mdlMap;
- gcePOOL pool;
- gctUINT32 offset, base;
- gceSTATUS status;
- gctPOINTER logical;
-
- gcmkHEADER_ARG("Kernel=%p InUserSpace=%d Address=%08x",
- Kernel, InUserSpace, Address);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- /* Extract the pointer to the gckGALDEVICE class. */
- device = (gckGALDEVICE) Kernel->context;
-
- /* Split the memory address into a pool type and offset. */
- gcmkONERROR(
- gckHARDWARE_SplitMemory(Kernel->hardware, Address, &pool, &offset));
-
- /* Dispatch on pool. */
- switch (pool)
- {
- case gcvPOOL_LOCAL_INTERNAL:
- /* Internal memory. */
- logical = device->internalLogical;
- break;
-
- case gcvPOOL_LOCAL_EXTERNAL:
- /* External memory. */
- logical = device->externalLogical;
- break;
-
- case gcvPOOL_SYSTEM:
- /* System memory. */
- if (device->contiguousMapped)
- {
- logical = device->contiguousBase;
- }
- else
- {
- mdl = (PLINUX_MDL) device->contiguousPhysical;
-
- mdlMap = FindMdlMap(mdl, current->tgid);
- gcmkASSERT(mdlMap);
-
- logical = (gctPOINTER) mdlMap->vmaAddr;
- }
-
- gcmkVERIFY_OK(
- gckHARDWARE_SplitMemory(Kernel->hardware,
- device->contiguousVidMem->baseAddress,
- &pool,
- &base));
-
- offset -= base;
- break;
-
- default:
- /* Invalid memory pool. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- /* Build logical address of specified address. */
- *Logical = (gctPOINTER) ((gctUINT8_PTR) logical + offset);
-
- /* Success. */
- gcmkFOOTER_ARG("*Logical=%p", *Logical);
- return gcvSTATUS_OK;
-
-OnError:
- /* Retunn the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckKERNEL_Notify
-**
-** This function iscalled by clients to notify the gckKERNRL object of an event.
-**
-** INPUT:
-**
-** gckKERNEL Kernel
-** Pointer to an gckKERNEL object.
-**
-** gceNOTIFY Notification
-** Notification event.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckKERNEL_Notify(
- IN gckKERNEL Kernel,
- IN gceNOTIFY Notification,
- IN gctBOOL Data
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Kernel=%p Notification=%d Data=%d",
- Kernel, Notification, Data);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
-
- /* Dispatch on notifcation. */
- switch (Notification)
- {
- case gcvNOTIFY_INTERRUPT:
- /* Process the interrupt. */
-#if COMMAND_PROCESSOR_VERSION > 1
- status = gckINTERRUPT_Notify(Kernel->interrupt, Data);
-#else
- status = gckHARDWARE_Interrupt(Kernel->hardware, Data);
-#endif
- break;
-
- default:
- status = gcvSTATUS_OK;
- break;
- }
-
- /* Success. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckKERNEL_QuerySettings(
- IN gckKERNEL Kernel,
- OUT gcsKERNEL_SETTINGS * Settings
- )
-{
- gckGALDEVICE device;
-
- gcmkHEADER_ARG("Kernel=%p", Kernel);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Kernel, gcvOBJ_KERNEL);
- gcmkVERIFY_ARGUMENT(Settings != gcvNULL);
-
- /* Extract the pointer to the gckGALDEVICE class. */
- device = (gckGALDEVICE) Kernel->context;
-
- /* Fill in signal. */
- Settings->signal = device->signal;
-
- /* Success. */
- gcmkFOOTER_ARG("Settings->signal=%d", Settings->signal);
- return gcvSTATUS_OK;
-}
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_linux_h_
-#define __gc_hal_kernel_linux_h_
-
-#include <linux/version.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#ifdef FLAREON
-# include <asm/arch-realview/dove_gpio_irq.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/vmalloc.h>
-#include <linux/dma-mapping.h>
-#include <linux/kthread.h>
-
-#ifdef MODVERSIONS
-# include <linux/modversions.h>
-#endif
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
-#include <linux/clk.h>
-#endif
-
-#define NTSTRSAFE_NO_CCH_FUNCTIONS
-#include "gc_hal.h"
-#include "gc_hal_driver.h"
-#include "gc_hal_kernel.h"
-#include "gc_hal_kernel_device.h"
-#include "gc_hal_kernel_os.h"
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
-// dkm: pid_task²»ÐУ¬µÃ¸ÄΪget_pid_task
-#define FIND_TASK_BY_PID(x) get_pid_task(find_vpid(x), PIDTYPE_PID)
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
-#define FIND_TASK_BY_PID(x) find_task_by_vpid(x)
-#else
-#define FIND_TASK_BY_PID(x) find_task_by_pid(x)
-#endif
-
-#define _WIDE(string) L##string
-#define WIDE(string) _WIDE(string)
-
-#define countof(a) (sizeof(a) / sizeof(a[0]))
-
-#define DRV_NAME "galcore"
-
-#define GetPageCount(size, offset) ((((size) + ((offset) & ~PAGE_CACHE_MASK)) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT)
-
-static inline gctINT
-GetOrder(
- IN gctINT numPages
- )
-{
- gctINT order = 0;
-
- while ((1 << order) < numPages) order++;
-
- return order;
-}
-
-#endif /* __gc_hal_kernel_linux_h_ */
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#include "gc_hal_kernel_linux.h"
-
-#include <linux/pagemap.h>
-#include <linux/seq_file.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <asm/atomic.h>
-#if USE_DMA_COHERENT
-#include <linux/dma-mapping.h>
-#endif /* NO_DMA_COHERENT */
-
-// dkm: add
-#include <linux/delay.h>
-#include <mach/pmu.h>
-#include <mach/cru.h>
-
-#if !USE_NEW_LINUX_SIGNAL
-#define USER_SIGNAL_TABLE_LEN_INIT 64
-#endif
-
-#define _GC_OBJ_ZONE gcvZONE_OS
-
-// dkm: gcdPAGE_ALLOC_LIMIT
-#if gcdPAGE_ALLOC_LIMIT
-int g_pages_alloced = 0;
-#endif
-
-#define MEMORY_LOCK(os) \
- gcmkVERIFY_OK(gckOS_AcquireMutex( \
- (os), \
- (os)->memoryLock, \
- gcvINFINITE))
-
-#define MEMORY_UNLOCK(os) \
- gcmkVERIFY_OK(gckOS_ReleaseMutex((os), (os)->memoryLock))
-
-#define MEMORY_MAP_LOCK(os) \
- gcmkVERIFY_OK(gckOS_AcquireMutex( \
- (os), \
- (os)->memoryMapLock, \
- gcvINFINITE))
-
-#define MEMORY_MAP_UNLOCK(os) \
- gcmkVERIFY_OK(gckOS_ReleaseMutex((os), (os)->memoryMapLock))
-
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
-typedef struct _gcsMapedNonPagedCache
-{
- PLINUX_MDL mdl;
- struct _gcsMapedNonPagedCache *prev;
- struct _gcsMapedNonPagedCache *next;
-}
-gcsMapedNonPagedCache;
-
-static void _FreeAllMapedNonPagedCache(gckOS Os, gctINT pid);
-#endif
-
-gceSTATUS gckOS_FreeNonPagedMemoryRealy(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gctBOOL MemLock
- );
-
-
-/******************************************************************************\
-********************************** Structures **********************************
-\******************************************************************************/
-
-struct _gckOS
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Heap. */
- gckHEAP heap;
-
- /* Pointer to device */
- gckGALDEVICE device;
-
- /* Memory management */
- gctPOINTER memoryLock;
- gctPOINTER memoryMapLock;
-
- struct _LINUX_MDL *mdlHead;
- struct _LINUX_MDL *mdlTail;
-
- gctUINT32 baseAddress;
-
- /* Kernel process ID. */
- gctUINT32 kernelProcessID;
-
-#if !USE_NEW_LINUX_SIGNAL
- /* Signal management. */
- struct _signal {
- /* Unused signal ID number. */
- gctINT unused;
-
- /* The pointer to the table. */
- gctPOINTER * table;
-
- /* Signal table length. */
- gctINT tableLen;
-
- /* The current unused signal ID. */
- gctINT currentID;
-
- /* Lock. */
- gctPOINTER lock;
- } signal;
-#endif
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- gctINT cacheNum;
- gcsMapedNonPagedCache * cacheHead;
- gcsMapedNonPagedCache * cacheTail;
-
- gctINT pageNum;
- #if USE_DMA_COHERENT
- gctSTRING addr[100];
- dma_addr_t dmaHandle[100];
- #else
- struct page * pageCache[100];
- #endif
-
- gctINT pageNum8;
- #if USE_DMA_COHERENT
- gctSTRING addr8[100];
- dma_addr_t dmaHandle8[100];
- #else
- struct page * pageCache8[100];
- #endif
-#endif
-};
-
-#if !USE_NEW_LINUX_SIGNAL
-typedef struct _gcsSIGNAL
-{
- /* Kernel sync primitive. */
- struct completion event;
-
- /* Manual reset flag. */
- gctBOOL manualReset;
-
- /* The reference counter. */
- atomic_t ref;
-
- /* The owner of the signal. */
- gctHANDLE process;
-
- /* Destroyed flag. */
- gctBOOL destroyed;
-}
-gcsSIGNAL;
-
-typedef struct _gcsSIGNAL * gcsSIGNAL_PTR;
-#endif
-
-typedef struct _gcsPageInfo * gcsPageInfo_PTR;
-
-typedef struct _gcsPageInfo
-{
- struct page **pages;
- gctUINT32_PTR pageTable;
-}
-gcsPageInfo;
-
-
-static PLINUX_MDL
-_CreateMdl(
- IN gctINT PID
- )
-{
- PLINUX_MDL mdl;
-
- mdl = (PLINUX_MDL)kmalloc(sizeof(struct _LINUX_MDL), GFP_ATOMIC);
- if (mdl == gcvNULL) return gcvNULL;
-
- mdl->pid = PID;
- mdl->maps = gcvNULL;
- mdl->prev = gcvNULL;
- mdl->next = gcvNULL;
-
- return mdl;
-}
-
-static gceSTATUS
-_DestroyMdlMap(
- IN PLINUX_MDL Mdl,
- IN PLINUX_MDL_MAP MdlMap
- );
-
-static gceSTATUS
-_DestroyMdl(
- IN PLINUX_MDL Mdl
- )
-{
- PLINUX_MDL_MAP mdlMap, next;
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Mdl != gcvNULL);
-
- mdlMap = Mdl->maps;
-
- while (mdlMap != gcvNULL)
- {
- next = mdlMap->next;
-
- gcmkVERIFY_OK(_DestroyMdlMap(Mdl, mdlMap));
-
- mdlMap = next;
- }
-
- kfree(Mdl);
-
- return gcvSTATUS_OK;
-}
-
-static PLINUX_MDL_MAP
-_CreateMdlMap(
- IN PLINUX_MDL Mdl,
- IN gctINT PID
- )
-{
- PLINUX_MDL_MAP mdlMap;
-
- mdlMap = (PLINUX_MDL_MAP)kmalloc(sizeof(struct _LINUX_MDL_MAP), GFP_ATOMIC);
- if (mdlMap == gcvNULL) return gcvNULL;
-
- mdlMap->pid = PID;
- mdlMap->vmaAddr = gcvNULL;
- mdlMap->vma = gcvNULL;
-
- mdlMap->next = Mdl->maps;
- Mdl->maps = mdlMap;
-
- return mdlMap;
-}
-
-static gceSTATUS
-_DestroyMdlMap(
- IN PLINUX_MDL Mdl,
- IN PLINUX_MDL_MAP MdlMap
- )
-{
- PLINUX_MDL_MAP prevMdlMap;
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(MdlMap != gcvNULL);
- gcmkASSERT(Mdl->maps != gcvNULL);
-
- if (Mdl->maps == MdlMap)
- {
- Mdl->maps = MdlMap->next;
- }
- else
- {
- prevMdlMap = Mdl->maps;
-
- while (prevMdlMap->next != MdlMap)
- {
- prevMdlMap = prevMdlMap->next;
-
- gcmkASSERT(prevMdlMap != gcvNULL);
- }
-
- prevMdlMap->next = MdlMap->next;
- }
-
- kfree(MdlMap);
-
- return gcvSTATUS_OK;
-}
-
-extern PLINUX_MDL_MAP
-FindMdlMap(
- IN PLINUX_MDL Mdl,
- IN gctINT PID
- )
-{
- PLINUX_MDL_MAP mdlMap;
-
- if (Mdl == gcvNULL)
- {
- return gcvNULL;
- }
-
- mdlMap = Mdl->maps;
-
- while (mdlMap != gcvNULL)
- {
- if (mdlMap->pid == PID) return mdlMap;
-
- mdlMap = mdlMap->next;
- }
-
- return gcvNULL;
-}
-
-void
-FreeProcessMemoryOnExit(
- IN gckOS Os,
- IN gckKERNEL Kernel
- )
-{
- PLINUX_MDL mdl, nextMdl;
- PLINUX_MDL_MAP mdlMap;
-
- MEMORY_LOCK(Os);
-
- mdl = Os->mdlHead;
-
- while (mdl != gcvNULL)
- {
- if (mdl != Os->mdlTail)
- {
- nextMdl = mdl->next;
- }
- else
- {
- nextMdl = gcvNULL;
- }
-
- if (mdl->pagedMem)
- {
- mdlMap = mdl->maps;
-
- if (mdlMap != gcvNULL
- && mdlMap->pid == current->tgid
- && mdlMap->next == gcvNULL)
- {
- MEMORY_UNLOCK(Os);
-
- gcmkVERIFY_OK(gckOS_FreePagedMemory(Os, mdl, mdl->numPages * PAGE_SIZE));
-
- MEMORY_LOCK(Os);
-
- nextMdl = Os->mdlHead;
- }
- }
-
- mdl = nextMdl;
- }
-
- MEMORY_UNLOCK(Os);
-}
-
-void
-PrintInfoOnExit(
- IN gckOS Os,
- IN gckKERNEL Kernel
- )
-{
- PLINUX_MDL mdl, nextMdl;
- PLINUX_MDL_MAP mdlMap;
-
- MEMORY_LOCK(Os);
-
- mdl = Os->mdlHead;
-
- while (mdl != gcvNULL)
- {
- if (mdl != Os->mdlTail)
- {
- nextMdl = mdl->next;
- }
- else
- {
- nextMdl = gcvNULL;
- }
-
- printk("Unfreed mdl: %p, pid: %d -> pagedMem: %s, addr: %p, dmaHandle: 0x%x, pages: %d",
- mdl,
- mdl->pid,
- mdl->pagedMem? "true" : "false",
- mdl->addr,
- mdl->dmaHandle,
- mdl->numPages);
-
- mdlMap = mdl->maps;
-
- while (mdlMap != gcvNULL)
- {
- printk("\tmap: %p, pid: %d -> vmaAddr: %p, vma: %p",
- mdlMap,
- mdlMap->pid,
- mdlMap->vmaAddr,
- mdlMap->vma);
-
- mdlMap = mdlMap->next;
- }
-
- mdl = nextMdl;
- }
-
- MEMORY_UNLOCK(Os);
-}
-
-void
-OnProcessExit(
- IN gckOS Os,
- IN gckKERNEL Kernel
- )
-{
- /* PrintInfoOnExit(Os, Kernel); */
-
-#ifdef ANDROID
- FreeProcessMemoryOnExit(Os, Kernel);
-#endif
-}
-
-/*******************************************************************************
-**
-** gckOS_Construct
-**
-** Construct a new gckOS object.
-**
-** INPUT:
-**
-** gctPOINTER Context
-** Pointer to the gckGALDEVICE class.
-**
-** OUTPUT:
-**
-** gckOS * Os
-** Pointer to a variable that will hold the pointer to the gckOS object.
-*/
-gceSTATUS
-gckOS_Construct(
- IN gctPOINTER Context,
- OUT gckOS * Os
- )
-{
- gckOS os;
- gceSTATUS status;
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Os != gcvNULL);
-
- /* Allocate the gckOS object. */
- os = (gckOS) kmalloc(gcmSIZEOF(struct _gckOS), GFP_ATOMIC);
-
- if (os == gcvNULL)
- {
- /* Out of memory. */
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- /* Zero the memory. */
- gckOS_ZeroMemory(os, gcmSIZEOF(struct _gckOS));
-
- /* Initialize the gckOS object. */
- os->object.type = gcvOBJ_OS;
-
- /* Set device device. */
- os->device = Context;
-
- /* IMPORTANT! No heap yet. */
- os->heap = gcvNULL;
-
- /* Initialize the memory lock. */
- gcmkONERROR(gckOS_CreateMutex(os, &os->memoryLock));
-
- gcmkONERROR(gckOS_CreateMutex(os, &os->memoryMapLock));
-
- /* Create the gckHEAP object. */
- gcmkONERROR(gckHEAP_Construct(os, gcdHEAP_SIZE, &os->heap));
-
- os->mdlHead = os->mdlTail = gcvNULL;
-
- /* Find the base address of the physical memory. */
- os->baseAddress = os->device->baseAddress;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS,
- "Physical base address set to 0x%08X.",
- os->baseAddress);
-
- /* Get the kernel process ID. */
- gcmkONERROR(gckOS_GetProcessID(&os->kernelProcessID));
-
-#if !USE_NEW_LINUX_SIGNAL
- /*
- * Initialize the signal manager.
- * It creates the signals to be used in
- * the user space.
- */
-
- /* Initialize mutex. */
- gcmkONERROR(
- gckOS_CreateMutex(os, &os->signal.lock));
-
- /* Initialize the signal table. */
- os->signal.table =
- kmalloc(gcmSIZEOF(gctPOINTER) * USER_SIGNAL_TABLE_LEN_INIT, GFP_KERNEL);
-
- if (os->signal.table == gcvNULL)
- {
- /* Out of memory. */
- status = gcvSTATUS_OUT_OF_MEMORY;
- goto OnError;
- }
-
- gckOS_ZeroMemory(os->signal.table,
- gcmSIZEOF(gctPOINTER) * USER_SIGNAL_TABLE_LEN_INIT);
-
- /* Set the signal table length. */
- os->signal.tableLen = USER_SIGNAL_TABLE_LEN_INIT;
-
- /* The table is empty. */
- os->signal.unused = os->signal.tableLen;
-
- /* Initial signal ID. */
- os->signal.currentID = 0;
-#endif
-
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- for(os->pageNum=0; os->pageNum<60; os->pageNum++) {
- #if USE_DMA_COHERENT
- os->addr[os->pageNum] =
- #if (2==gcdENABLE_MEM_CACHE)
- dma_alloc_writecombine(NULL, 5 * PAGE_SIZE, &os->dmaHandle[os->pageNum], GFP_ATOMIC);
- #else
- dma_alloc_coherent(NULL, 5 * PAGE_SIZE, &os->dmaHandle[os->pageNum], GFP_ATOMIC);
- #endif
- #else
- os->pageCache[os->pageNum] = alloc_pages(GFP_KERNEL | GFP_DMA, get_order(5 * PAGE_SIZE));
- #endif
- }
-
- for(os->pageNum8=0; os->pageNum8<55; os->pageNum8++) {
- #if USE_DMA_COHERENT
- os->addr8[os->pageNum8] =
- #if (2==gcdENABLE_MEM_CACHE)
- dma_alloc_writecombine(NULL, 8 * PAGE_SIZE, &os->dmaHandle8[os->pageNum8], GFP_ATOMIC);
- #else
- dma_alloc_coherent(NULL, 8 * PAGE_SIZE, &os->dmaHandle8[os->pageNum8], GFP_ATOMIC);
- #endif
- #else
- os->pageCache8[os->pageNum8] = alloc_pages(GFP_KERNEL | GFP_DMA, get_order(8 * PAGE_SIZE));
- #endif
- }
-#endif
-
- /* Return pointer to the gckOS object. */
- *Os = os;
-
- /* Success. */
- return gcvSTATUS_OK;
-
-OnError:
-#if !USE_NEW_LINUX_SIGNAL
- /* Roll back any allocation. */
- if (os->signal.table != gcvNULL)
- {
- kfree(os->signal.table);
- }
-
- if (os->signal.lock != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(os, os->signal.lock));
- }
-#endif
-
- if (os->heap != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckHEAP_Destroy(os->heap));
- }
-
- if (os->memoryMapLock != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(os, os->memoryMapLock));
- }
-
- if (os->memoryLock != gcvNULL)
- {
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(os, os->memoryLock));
- }
-
- kfree(os);
-
- /* Return the error. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_Destroy
-**
-** Destroy an gckOS object.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object that needs to be destroyed.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_Destroy(
- IN gckOS Os
- )
-{
- gckHEAP heap = gcvNULL;
- gctINT i = 0;
- gctPOINTER *table = Os->signal.table;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- _FreeAllMapedNonPagedCache(Os, 0);
-
- for(i=0; i<Os->pageNum; i++) {
- #if USE_DMA_COHERENT
- if(Os->addr[i]) dma_free_coherent(gcvNULL, 5 * PAGE_SIZE, Os->addr[i], Os->dmaHandle[i]);
- #else
- if(Os->pageCache[i]) free_pages((unsigned long)page_address(Os->pageCache[i]), get_order(5 * PAGE_SIZE));
- #endif
- }
-
- for(i=0; i<Os->pageNum8; i++) {
- #if USE_DMA_COHERENT
- if(Os->addr8[i]) dma_free_coherent(gcvNULL, 8 * PAGE_SIZE, Os->addr8[i], Os->dmaHandle8[i]);
- #else
- if(Os->pageCache8[i]) free_pages((unsigned long)page_address(Os->pageCache8[i]), get_order(8 * PAGE_SIZE));
- #endif
- }
-#endif
-
-#if !USE_NEW_LINUX_SIGNAL
- /*
- * Destroy the signal manager.
- */
-
- /* Destroy the mutex. */
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(Os, Os->signal.lock));
-
- /* Free remain signal left in table */
- for (i = 0; i < Os->signal.tableLen; i++)
- {
- if(table[i] != gcvNULL)
- {
- kfree(table[i]);
- table[i] = gcvNULL;
- }
- }
-
- /* Free the signal table. */
- kfree(Os->signal.table);
- Os->signal.table = gcvNULL;
- Os->signal.tableLen = 0;
-#endif
-
- if (Os->heap != NULL)
- {
- /* Mark gckHEAP as gone. */
- heap = Os->heap;
- Os->heap = NULL;
-
- /* Destroy the gckHEAP object. */
- gcmkVERIFY_OK(
- gckHEAP_Destroy(heap));
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Failed to destroy signal, it was not unmampped \n"
- );
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Destroy the memory lock. */
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(Os, Os->memoryMapLock));
-
- gcmkVERIFY_OK(
- gckOS_DeleteMutex(Os, Os->memoryLock));
-
- gcmkPRINT("$$FLUSH$$");
-
- /* Mark the gckOS object as unknown. */
- Os->object.type = gcvOBJ_UNKNOWN;
-
- /* Free the gckOS object. */
- kfree(Os);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_Allocate
-**
-** Allocate memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctPOINTER * Memory
-** Pointer to a variable that will hold the allocated memory location.
-*/
-gceSTATUS
-gckOS_Allocate(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- )
-{
- gceSTATUS status;
-
- /* gcmkHEADER_ARG("Os=0x%x Bytes=%lu", Os, Bytes); */
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- /* Do we have a heap? */
- if (Os->heap != NULL)
- {
- /* Allocate from the heap. */
- gcmkONERROR(gckHEAP_Allocate(Os->heap, Bytes, Memory));
- }
- else
- {
- gcmkONERROR(gckOS_AllocateMemory(Os, Bytes, Memory));
- }
-
- /* Success. */
- /* gcmkFOOTER_ARG("*memory=0x%x", *Memory); */
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- /*gcmkFOOTER();*/
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_Free
-**
-** Free allocated memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Memory
-** Pointer to memory allocation to free.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_Free(
- IN gckOS Os,
- IN gctPOINTER Memory
- )
-{
- gceSTATUS status;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- /* gcmkHEADER_ARG("Os=0x%x Memory=0x%x", Os, memory); */
-
- /* Do we have a heap? */
- if (Os->heap != NULL)
- {
- /* Free from the heap. */
- gcmkONERROR(gckHEAP_Free(Os->heap, Memory));
- }
- else
- {
- gcmkONERROR(gckOS_FreeMemory(Os, Memory));
- }
-
- /* Success. */
- /* gcmkFOOTER_NO(); */
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- /* gcmkFOOTER();*/
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_AllocateMemory
-**
-** Allocate memory wrapper.
-**
-** INPUT:
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctPOINTER * Memory
-** Pointer to a variable that will hold the allocated memory location.
-*/
-gceSTATUS
-gckOS_AllocateMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- )
-{
- gctPOINTER memory;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x Bytes=%lu", Os, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- memory = (gctPOINTER) kmalloc(Bytes, GFP_ATOMIC);
-
- if (memory == NULL)
- {
- /* Out of memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-
- /* Return pointer to the memory allocation. */
- *Memory = memory;
-
- /* Success. */
- gcmkFOOTER_ARG("*Memory=%p", *Memory);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_FreeMemory
-**
-** Free allocated memory wrapper.
-**
-** INPUT:
-**
-** gctPOINTER Memory
-** Pointer to memory allocation to free.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_FreeMemory(
- IN gckOS Os,
- IN gctPOINTER Memory
- )
-{
- gcmkHEADER_ARG("Memory=%p", Memory);
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- /* Free the memory from the OS pool. */
- kfree(Memory);
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AllocateVirtualMemory
-**
-** Allocate virtual memory wrapper.
-**
-** INPUT:
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctPOINTER * Memory
-** Pointer to a variable that will hold the allocated memory location.
-*/
-gceSTATUS
-gckOS_AllocateVirtualMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Memory
- )
-{
- gctPOINTER memory;
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x Bytes=%lu", Os, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- memory = (gctPOINTER) vmalloc(Bytes);
-
- if (memory == NULL)
- {
- /* Out of memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-
- /* Return pointer to the memory allocation. */
- *Memory = memory;
-
- /* Success. */
- gcmkFOOTER_ARG("*Memory=%p", *Memory);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_FreeVirtualMemory
-**
-** Free allocated virtual memory wrapper.
-**
-** INPUT:
-**
-** gctPOINTER Memory
-** Pointer to memory allocation to free.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_FreeVirtualMemory(
- IN gckOS Os,
- IN gctPOINTER Memory
- )
-{
- gcmkHEADER_ARG("Memory=%p", Memory);
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Memory != NULL);
-
- /* Free the memory from the OS pool. */
- vfree(Memory);
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapMemory
-**
-** Map physical memory into the current process.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Start of physical address memory.
-**
-** gctSIZE_T Bytes
-** Number of bytes to map.
-**
-** OUTPUT:
-**
-** gctPOINTER * Memory
-** Pointer to a variable that will hold the logical address of the
-** mapped memory.
-*/
-gceSTATUS
-gckOS_MapMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- )
-{
- PLINUX_MDL_MAP mdlMap;
- PLINUX_MDL mdl = (PLINUX_MDL)Physical;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != 0);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- MEMORY_LOCK(Os);
-
- mdlMap = FindMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL)
- {
- mdlMap = _CreateMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL)
- {
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
- }
-
- if (mdlMap->vmaAddr == gcvNULL)
- {
- down_write(¤t->mm->mmap_sem);
-
- mdlMap->vmaAddr = (char *)do_mmap_pgoff(NULL,
- 0L,
- mdl->numPages * PAGE_SIZE,
- PROT_READ | PROT_WRITE,
- MAP_SHARED,
- 0);
-
- if (mdlMap->vmaAddr == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_MapMemory: do_mmap_pgoff error");
-
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "[gckOS_MapMemory] mdl->numPages: %d",
- "[gckOS_MapMemory] mdl->vmaAddr: 0x%x",
- mdl->numPages,
- mdlMap->vmaAddr
- );
-
- up_write(¤t->mm->mmap_sem);
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- mdlMap->vma = find_vma(current->mm, (unsigned long)mdlMap->vmaAddr);
-
- if (!mdlMap->vma)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_MapMemory: find_vma error.");
-
- mdlMap->vmaAddr = gcvNULL;
-
- up_write(¤t->mm->mmap_sem);
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-
-#if USE_DMA_COHERENT
- #if (2==gcdENABLE_MEM_CACHE)
- if (dma_mmap_writecombine(NULL,
- #else
- if (dma_mmap_coherent(NULL,
- #endif
- mdlMap->vma,
- mdl->addr,
- mdl->dmaHandle,
- mdl->numPages * PAGE_SIZE) < 0)
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_MapMemory: dma_mmap_coherent error.");
-
- mdlMap->vmaAddr = gcvNULL;
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-#else
-
-// dkm: gcdENABLE_MEM_CACHE
-#if (2==gcdENABLE_MEM_CACHE)
- mdlMap->vma->vm_page_prot = pgprot_writecombine(mdlMap->vma->vm_page_prot);
-#elif (1==gcdENABLE_MEM_CACHE)
- // NULL
-#else
- mdlMap->vma->vm_page_prot = pgprot_noncached(mdlMap->vma->vm_page_prot);
-#endif
- mdlMap->vma->vm_flags |= VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_RESERVED;
- mdlMap->vma->vm_pgoff = 0;
-
- if (remap_pfn_range(mdlMap->vma,
- mdlMap->vma->vm_start,
- mdl->dmaHandle >> PAGE_SHIFT,
- mdl->numPages*PAGE_SIZE,
- mdlMap->vma->vm_page_prot) < 0)
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_MapMemory: remap_pfn_range error.");
-
- mdlMap->vmaAddr = gcvNULL;
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-#endif
-
- up_write(¤t->mm->mmap_sem);
- }
-
- MEMORY_UNLOCK(Os);
-
- *Logical = mdlMap->vmaAddr;
-
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_OS,
- "gckOS_MapMemory: User Mapped address for 0x%x is 0x%x pid->%d",
- (gctUINT32)mdl->addr,
- (gctUINT32)*Logical,
- mdlMap->pid);
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapMemory
-**
-** Unmap physical memory out of the current process.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Start of physical address memory.
-**
-** gctSIZE_T Bytes
-** Number of bytes to unmap.
-**
-** gctPOINTER Memory
-** Pointer to a previously mapped memory region.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_UnmapMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- )
-{
- PLINUX_MDL_MAP mdlMap;
- PLINUX_MDL mdl = (PLINUX_MDL)Physical;
- struct task_struct * task;
- // dkm: add
- struct mm_struct * mm;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != 0);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_UnmapMemory");
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_UnmapMemory Will be unmapping 0x%x mdl->0x%x",
- (gctUINT32)Logical,
- (gctUINT32)mdl);
-
- MEMORY_LOCK(Os);
-
- if (Logical)
- {
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE,
- gcvZONE_OS,
- "[gckOS_UnmapMemory] Logical: 0x%x",
- Logical
- );
-
- mdlMap = FindMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL || mdlMap->vmaAddr == gcvNULL)
- {
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Get the current pointer for the task with stored pid. */
- task = FIND_TASK_BY_PID(mdlMap->pid);
- // dkm: add
- if(task) {
- mm = get_task_mm(task);
- put_task_struct(task);
- } else {
- mm = gcvNULL;
- }
-
- // dkm: modify
- if (mm)
- {
- down_write(&mm->mmap_sem);
- do_munmap(mm, (unsigned long)Logical, mdl->numPages*PAGE_SIZE);
- up_write(&mm->mmap_sem);
- mmput(mm);
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "Can't find the task with pid->%d. No unmapping",
- mdlMap->pid);
- }
-
- gcmkVERIFY_OK(_DestroyMdlMap(mdl, mdlMap));
- }
-
- MEMORY_UNLOCK(Os);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
-static gctBOOL _AddMapedNonPagedCache(gckOS Os, PLINUX_MDL mdl)
-{
- gcsMapedNonPagedCache *cache;
- gctINT Num = 0;
-
- if(5!=mdl->numPages) return gcvFALSE;
-
- /* Create Caches */
- if(gcvNULL==Os->cacheHead)
- {
- while(Num < gcdkUSE_MAPED_NONPAGE_CACHE)
- {
- cache = (gcsMapedNonPagedCache *)kmalloc(sizeof(gcsMapedNonPagedCache), GFP_ATOMIC);
- if(gcvNULL==cache) break;
- cache->mdl = gcvNULL;
-
- /* Add to list */
- if (Os->cacheHead == gcvNULL) {
- cache->prev = gcvNULL;
- cache->next = gcvNULL;
- Os->cacheHead = Os->cacheTail = cache;
- } else {
- /* Add to the Head. */
- cache->prev = gcvNULL;
- cache->next = Os->cacheHead;
- Os->cacheHead->prev = cache;
- Os->cacheHead = cache;
- }
- Num++;
- }
- if(Num < 1) return gcvFALSE;
- }
-
- /* Get the last and Add it to the Head */
- cache = Os->cacheTail;
- if(cache->prev) {
- Os->cacheTail = cache->prev;
- Os->cacheTail->next = gcvNULL;
- cache->prev = gcvNULL;
- cache->next = Os->cacheHead;
- Os->cacheHead->prev = cache;
- Os->cacheHead = cache;
- }
- if(cache->mdl) {
- //printk("Add(%d) pid:%d, But exist pid:%d, free and get it!\n", Os->cacheNum, mdl->pid, cache->mdl->pid);
- gckOS_FreeNonPagedMemoryRealy(Os, cache->mdl->numPages, (gctPHYS_ADDR)cache->mdl, (gctPOINTER)cache->mdl->addr, gcvFALSE);
- cache->mdl = gcvNULL;
- } else {
- Os->cacheNum++;
- //printk("Add(%d) pid:%d succ!\n", Os->cacheNum, mdl->pid);
- }
- cache->mdl = mdl;
- return gcvTRUE;
-}
-
-static PLINUX_MDL _GetMapedNonPagedCache(gckOS Os, gctINT pid, gctINT numPages)
-{
- gcsMapedNonPagedCache *cache = gcvNULL;
- PLINUX_MDL mdl = gcvNULL;
-
- if(5!=numPages) return gcvNULL;
-
- cache = Os->cacheHead;
-
- while (cache != gcvNULL)
- {
- if (cache->mdl && cache->mdl->pid==pid && cache->mdl->numPages==numPages)
- {
- /* Move the cache to the Tail */
- if(cache->next) {
- if(cache->prev) {
- cache->prev->next = cache->next;
- cache->next->prev = cache->prev;
- } else {
- Os->cacheHead = cache->next;
- Os->cacheHead->prev = gcvNULL;
- }
-
- cache->prev = Os->cacheTail;
- cache->next = gcvNULL;
- Os->cacheTail->next = cache;
- Os->cacheTail = cache;
- }
-
- mdl = cache->mdl;
- cache->mdl = gcvNULL;
- Os->cacheNum--;
- break;
- }
- cache = cache->next;
- }
-
- return mdl;
-}
-
-static void _FreeAllMapedNonPagedCache(gckOS Os, gctINT pid)
-{
- gcsMapedNonPagedCache *cache, *next, *tail;
-
- MEMORY_LOCK(Os);
-
- cache = Os->cacheHead;
- tail = Os->cacheTail;
-
- /* free mdl that pid hit */
- while (cache != gcvNULL)
- {
- next = cache->next;
-
- if( (cache->mdl) && (cache->mdl->pid==pid || 0==pid))
- {
- /* Move the cache to the Tail */
- if(cache->next) {
- if(cache->prev) {
- cache->prev->next = cache->next;
- cache->next->prev = cache->prev;
- } else {
- Os->cacheHead = cache->next;
- Os->cacheHead->prev = gcvNULL;
- }
-
- cache->prev = Os->cacheTail;
- cache->next = gcvNULL;
- Os->cacheTail->next = cache;
- Os->cacheTail = cache;
- }
-
- /* Real Free memory */
- gckOS_FreeNonPagedMemoryRealy(Os, cache->mdl->numPages, (gctPHYS_ADDR)cache->mdl, (gctPOINTER)cache->mdl->addr, gcvFALSE);
- cache->mdl = gcvNULL;
- Os->cacheNum--;
- }
-
- if(tail == cache) break;
- cache = next;
- }
-
- //printk("FreeAll(%d) pid:%d succ!\n", Os->cacheNum, pid);
-
- /* destroy all caches */
- if(0 == pid)
- {
- cache = Os->cacheHead;
- while (cache != gcvNULL)
- {
- next = cache->next;
- kfree(cache);
- cache = next;
- }
- }
-
- MEMORY_UNLOCK(Os);
-}
-#endif
-
-/*******************************************************************************
-**
-** gckOS_AllocateNonPagedMemory
-**
-** Allocate a number of pages from non-paged memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctBOOL InUserSpace
-** gcvTRUE if the pages need to be mapped into user space.
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that holds the number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that hold the number of bytes allocated.
-**
-** gctPHYS_ADDR * Physical
-** Pointer to a variable that will hold the physical address of the
-** allocation.
-**
-** gctPOINTER * Logical
-** Pointer to a variable that will hold the logical address of the
-** allocation.
-*/
-gceSTATUS
-gckOS_AllocateNonPagedMemory(
- IN gckOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- )
-{
- gctSIZE_T bytes;
- gctINT numPages;
- PLINUX_MDL mdl;
- PLINUX_MDL_MAP mdlMap = 0;
- gctSTRING addr;
-
-#if !USE_DMA_COHERENT
- struct page * page;
- long size, order;
- gctPOINTER vaddr, reserved_vaddr;
- gctUINT32 reserved_size;
-#endif
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT((Bytes != NULL) && (*Bytes > 0));
- gcmkVERIFY_ARGUMENT(Physical != NULL);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_AllocateNonPagedMemory");
-
- /* Align number of bytes to page size. */
- bytes = gcmALIGN(*Bytes, PAGE_SIZE);
-
- /* Get total number of pages.. */
- numPages = GetPageCount(bytes, 0);
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- MEMORY_LOCK(Os);
- mdl = _GetMapedNonPagedCache(Os, current->tgid, numPages);
- if(mdl)
- {
- *Bytes = bytes;
- *Physical = (gctPHYS_ADDR) mdl;
- if (InUserSpace) {
- *Logical = mdl->maps->vmaAddr;
- } else {
- *Logical = (gctPOINTER)mdl->addr;
- }
- MEMORY_UNLOCK(Os);
- return gcvSTATUS_OK;
- }
- MEMORY_UNLOCK(Os);
-#endif
-
-
- /* Allocate mdl+vector structure */
- mdl = _CreateMdl(current->tgid);
-
- if (mdl == gcvNULL)
- {
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- mdl->pagedMem = 0;
- mdl->numPages = numPages;
-
- MEMORY_LOCK(Os);
-
-#if USE_DMA_COHERENT
- #if gcdkUSE_MAPED_NONPAGE_CACHE
- if(5==mdl->numPages && Os->pageNum>0 && Os->addr[Os->pageNum-1]) {
- Os->pageNum--;
- addr = Os->addr[Os->pageNum];
- mdl->dmaHandle = Os->dmaHandle[Os->pageNum];
- Os->addr[Os->pageNum] = gcvNULL;
- Os->dmaHandle[Os->pageNum] = 0;
- } else if(8==mdl->numPages && Os->pageNum8>0 && Os->addr8[Os->pageNum8-1]) {
- Os->pageNum8--;
- addr = Os->addr8[Os->pageNum8];
- mdl->dmaHandle = Os->dmaHandle8[Os->pageNum8];
- Os->addr8[Os->pageNum8] = gcvNULL;
- Os->dmaHandle8[Os->pageNum8] = 0;
- } else {
- printk("-----> dma_alloc_writecombine %d pages!\n", mdl->numPages);
- #if (2==gcdENABLE_MEM_CACHE)
- addr = dma_alloc_writecombine(NULL,
- #else
- addr = dma_alloc_coherent(NULL,
- #endif
- mdl->numPages * PAGE_SIZE,
- &mdl->dmaHandle,
- GFP_ATOMIC);
- }
- #else
- #if (2==gcdENABLE_MEM_CACHE)
- addr = dma_alloc_writecombine(NULL,
- #else
- addr = dma_alloc_coherent(NULL,
- #endif
- mdl->numPages * PAGE_SIZE,
- &mdl->dmaHandle,
- GFP_ATOMIC);
- #endif
-#else
- size = mdl->numPages * PAGE_SIZE;
- order = get_order(size);
-
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- if(5==mdl->numPages && Os->pageNum>0 && Os->pageCache[Os->pageNum-1]) {
- Os->pageNum--;
- page = Os->pageCache[Os->pageNum];
- Os->pageCache[Os->pageNum] = gcvNULL;
- } else if(8==mdl->numPages && Os->pageNum8>0 && Os->pageCache8[Os->pageNum8-1]) {
- Os->pageNum8--;
- page = Os->pageCache8[Os->pageNum8];
- Os->pageCache8[Os->pageNum8] = gcvNULL;
- } else {
- page = alloc_pages(GFP_KERNEL | GFP_DMA, order);
- }
-#else
- page = alloc_pages(GFP_KERNEL | GFP_DMA, order);
-#endif
-
- if (page == gcvNULL)
- {
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- /*
- * On some system ioremap_nocache fails when
- * given a size of more than 1 page if all
- * of the pages haven't been marked as reserved
- * first. Allocating a single page works without
- * any changes though.
- */
- vaddr = (gctPOINTER)page_address(page);
-
- reserved_vaddr = vaddr;
- reserved_size = size;
-
- while (reserved_size > 0)
- {
- SetPageReserved(virt_to_page(reserved_vaddr));
-
- reserved_vaddr += PAGE_SIZE;
- reserved_size -= PAGE_SIZE;
- }
-
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- addr = ioremap_cached(virt_to_phys(vaddr), size);
-#else
- addr = ioremap_nocache(virt_to_phys(vaddr), size);
-#endif
-
-
- mdl->dmaHandle = virt_to_phys(vaddr);
- mdl->kaddr = vaddr;
-
-#if ENABLE_ARM_L2_CACHE
- dma_cache_maint(vaddr, size, DMA_FROM_DEVICE);
-#endif
-
-#endif
-
- if (addr == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "galcore: Can't allocate memorry for size->0x%x",
- (gctUINT32)bytes);
-
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- if ((Os->baseAddress & 0x80000000) != (mdl->dmaHandle & 0x80000000))
- {
- mdl->dmaHandle = (mdl->dmaHandle & ~0x80000000)
- | (Os->baseAddress & 0x80000000);
- }
-
- mdl->addr = addr;
-
- /*
- * We will not do any mapping from here.
- * Mapping will happen from mmap method.
- * mdl structure will be used.
- */
-
- /* Return allocated memory. */
- *Bytes = bytes;
- *Physical = (gctPHYS_ADDR) mdl;
-
- if (InUserSpace)
- {
- mdlMap = _CreateMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL)
- {
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- /* Only after mmap this will be valid. */
-
- /* We need to map this to user space. */
- down_write(¤t->mm->mmap_sem);
-
- mdlMap->vmaAddr = (gctSTRING)do_mmap_pgoff(gcvNULL,
- 0L,
- mdl->numPages * PAGE_SIZE,
- PROT_READ | PROT_WRITE,
- MAP_SHARED,
- 0);
-
- if (mdlMap->vmaAddr == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "galcore: do_mmap_pgoff error");
-
- up_write(¤t->mm->mmap_sem);
-
- gcmkVERIFY_OK(_DestroyMdlMap(mdl, mdlMap));
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- mdlMap->vma = find_vma(current->mm, (unsigned long)mdlMap->vmaAddr);
-
- if (mdlMap->vma == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "find_vma error");
-
- up_write(¤t->mm->mmap_sem);
-
- gcmkVERIFY_OK(_DestroyMdlMap(mdl, mdlMap));
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-
-#if USE_DMA_COHERENT
- #if (2==gcdENABLE_MEM_CACHE)
- if (dma_mmap_writecombine(NULL,
- #else
- if (dma_mmap_coherent(NULL,
- #endif
- mdlMap->vma,
- mdl->addr,
- mdl->dmaHandle,
- mdl->numPages * PAGE_SIZE) < 0)
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "dma_mmap_coherent error");
-
- gcmkVERIFY_OK(_DestroyMdlMap(mdl, mdlMap));
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-#else
-
-// dkm: gcdENABLE_MEM_CACHE
-#if (2==gcdENABLE_MEM_CACHE)
- mdlMap->vma->vm_page_prot = pgprot_writecombine(mdlMap->vma->vm_page_prot);
-#elif (1==gcdENABLE_MEM_CACHE)
- // NULL
-#else
- mdlMap->vma->vm_page_prot = pgprot_noncached(mdlMap->vma->vm_page_prot);
-#endif
- mdlMap->vma->vm_flags |= VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_RESERVED;
- mdlMap->vma->vm_pgoff = 0;
-
- if (remap_pfn_range(mdlMap->vma,
- mdlMap->vma->vm_start,
- mdl->dmaHandle >> PAGE_SHIFT,
- mdl->numPages * PAGE_SIZE,
- mdlMap->vma->vm_page_prot))
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "remap_pfn_range error");
-
- gcmkVERIFY_OK(_DestroyMdlMap(mdl, mdlMap));
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-#endif /* NO_DMA_COHERENT */
-
- up_write(¤t->mm->mmap_sem);
-
- *Logical = mdlMap->vmaAddr;
- }
- else
- {
- *Logical = (gctPOINTER)mdl->addr;
- }
-
- /*
- * Add this to a global list.
- * Will be used by get physical address
- * and mapuser pointer functions.
- */
-
- if (!Os->mdlHead)
- {
- /* Initialize the queue. */
- Os->mdlHead = Os->mdlTail = mdl;
- }
- else
- {
- /* Add to the tail. */
- mdl->prev = Os->mdlTail;
- Os->mdlTail->next = mdl;
- Os->mdlTail = mdl;
- }
-
- MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_AllocateNonPagedMemory: "
- "Bytes->0x%x, Mdl->%p, Logical->0x%x dmaHandle->0x%x",
- (gctUINT32)bytes,
- mdl,
- (gctUINT32)mdl->addr,
- mdl->dmaHandle);
-
- if (InUserSpace)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "vmaAddr->0x%x pid->%d",
- (gctUINT32)mdlMap->vmaAddr,
- mdlMap->pid);
- }
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_FreeNonPagedMemory
-**
-** Free previously allocated and mapped pages from non-paged memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIZE_T Bytes
-** Number of bytes allocated.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocated memory.
-**
-** gctPOINTER Logical
-** Logical address of the allocated memory.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_FreeNonPagedMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical
- )
-{
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- MEMORY_LOCK(Os);
- if(_AddMapedNonPagedCache(Os, (PLINUX_MDL)Physical)) {
- MEMORY_UNLOCK(Os);
- return gcvSTATUS_OK;
- }
- MEMORY_UNLOCK(Os);
-#endif
-
- return gckOS_FreeNonPagedMemoryRealy(Os, Bytes, Physical, Logical, gcvTRUE);
-}
-
-
-gceSTATUS gckOS_FreeNonPagedMemoryRealy(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gctBOOL MemLock
- )
-{
- PLINUX_MDL mdl;
- PLINUX_MDL_MAP mdlMap;
- struct task_struct * task;
- // dkm: add
- struct mm_struct * mm;
-
-#if !USE_DMA_COHERENT
- unsigned size;
- gctPOINTER vaddr;
-#endif /* NO_DMA_COHERENT */
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Physical != 0);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_FreeNonPagedMemory");
-
- /* Convert physical address into a pointer to a MDL. */
- mdl = (PLINUX_MDL) Physical;
-
- if(MemLock) MEMORY_LOCK(Os);
-
-#if USE_DMA_COHERENT
- #if gcdkUSE_MAPED_NONPAGE_CACHE
- if(5==mdl->numPages && Os->pageNum<100 && !Os->addr[Os->pageNum]) {
- Os->addr[Os->pageNum] = mdl->addr;
- Os->dmaHandle[Os->pageNum] = mdl->dmaHandle;
- Os->pageNum ++;
- } else if (8==mdl->numPages && Os->pageNum8<100 && !Os->addr8[Os->pageNum8]) {
- Os->addr8[Os->pageNum8] = mdl->addr;
- Os->dmaHandle8[Os->pageNum8] = mdl->dmaHandle;
- Os->pageNum8 ++;
- } else {
- printk("-----> dma_free_coherent %d pages!\n", mdl->numPages);
- dma_free_coherent(gcvNULL,
- mdl->numPages * PAGE_SIZE,
- mdl->addr,
- mdl->dmaHandle);
- }
- #else
- dma_free_coherent(gcvNULL,
- mdl->numPages * PAGE_SIZE,
- mdl->addr,
- mdl->dmaHandle);
- #endif
-#else
- size = mdl->numPages * PAGE_SIZE;
- vaddr = mdl->kaddr;
-
- while (size > 0)
- {
- ClearPageReserved(virt_to_page(vaddr));
-
- vaddr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- if(5==mdl->numPages && Os->pageNum<100 && !Os->pageCache[Os->pageNum]) {
- Os->pageCache[Os->pageNum] = virt_to_page(mdl->kaddr);
- Os->pageNum ++;
- } else if(8==mdl->numPages && Os->pageNum8<100 && !Os->pageCache8[Os->pageNum8]) {
- Os->pageCache8[Os->pageNum8] = virt_to_page(mdl->kaddr);
- Os->pageNum8 ++;
- } else {
- free_pages((unsigned long)mdl->kaddr, get_order(mdl->numPages * PAGE_SIZE));
- }
-#else
- free_pages((unsigned long)mdl->kaddr, get_order(mdl->numPages * PAGE_SIZE));
-#endif
-
- iounmap(mdl->addr);
-#endif /* NO_DMA_COHERENT */
-
- mdlMap = mdl->maps;
-
- while (mdlMap != gcvNULL)
- {
- if (mdlMap->vmaAddr != gcvNULL)
- {
- /* Get the current pointer for the task with stored pid. */
- task = FIND_TASK_BY_PID(mdlMap->pid);
- // dkm: add
- if(task) {
- mm = get_task_mm(task);
- put_task_struct(task);
- } else {
- mm = gcvNULL;
- }
-
- // dkm: modify
- if (mm)
- {
- down_write(&mm->mmap_sem);
-
- if (do_munmap(mm,
- (unsigned long)mdlMap->vmaAddr,
- mdl->numPages * PAGE_SIZE) < 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_FreeNonPagedMemory: "
- "Unmap Failed ->Mdl->0x%x Logical->0x%x vmaAddr->0x%x",
- (gctUINT32)mdl,
- (gctUINT32)mdl->addr,
- (gctUINT32)mdlMap->vmaAddr);
- }
-
- up_write(&mm->mmap_sem);
- mmput(mm);
- }
-
- mdlMap->vmaAddr = gcvNULL;
- }
-
- mdlMap = mdlMap->next;
- }
-
- /* Remove the node from global list.. */
- if (mdl == Os->mdlHead)
- {
- if ((Os->mdlHead = mdl->next) == gcvNULL)
- {
- Os->mdlTail = gcvNULL;
- }
- }
- else
- {
- mdl->prev->next = mdl->next;
- if (mdl == Os->mdlTail)
- {
- Os->mdlTail = mdl->prev;
- }
- else
- {
- mdl->next->prev = mdl->prev;
- }
- }
-
- if(MemLock) MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_FreeNonPagedMemory: "
- "Mdl->0x%x Logical->0x%x",
- (gctUINT32)mdl,
- (gctUINT32)mdl->addr);
-
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_ReadRegister
-**
-** Read data from a register.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 Address
-** Address of register.
-**
-** OUTPUT:
-**
-** gctUINT32 * Data
-** Pointer to a variable that receives the data read from the register.
-*/
-gceSTATUS gckOS_ReadRegister(
- IN gckOS Os,
- IN gctUINT32 Address,
- OUT gctUINT32 * Data
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Data != NULL);
-
- *Data = readl((gctUINT8 *)Os->device->registerBase + Address);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_WriteRegister
-**
-** Write data to a register.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 Address
-** Address of register.
-**
-** gctUINT32 Data
-** Data for register.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_WriteRegister(
- IN gckOS Os,
- IN gctUINT32 Address,
- IN gctUINT32 Data
- )
-{
- writel(Data, (gctUINT8 *)Os->device->registerBase + Address);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_GetPageSize
-**
-** Get the system's page size.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** OUTPUT:
-**
-** gctSIZE_T * PageSize
-** Pointer to a variable that will receive the system's page size.
-*/
-gceSTATUS gckOS_GetPageSize(
- IN gckOS Os,
- OUT gctSIZE_T * PageSize
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(PageSize != NULL);
-
- /* Return the page size. */
- *PageSize = (gctSIZE_T) PAGE_SIZE;
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_GetPhysicalAddressProcess
-**
-** Get the physical system address of a corresponding virtual address for a
-** given process.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Logical
-** Logical address.
-**
-** gctUINT ProcessID
-** Procedd ID.
-**
-** OUTPUT:
-**
-** gctUINT32 * Address
-** Poinetr to a variable that receives the 32-bit physical adress.
-*/
-gceSTATUS
-gckOS_GetPhysicalAddressProcess(
- IN gckOS Os,
- IN gctPOINTER Logical,
- IN gctUINT ProcessID,
- OUT gctUINT32 * Address
- )
-{
- return gckOS_GetPhysicalAddress(Os, Logical, Address);
-}
-
-/*******************************************************************************
-**
-** gckOS_GetPhysicalAddress
-**
-** Get the physical system address of a corresponding virtual address.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Logical
-** Logical address.
-**
-** OUTPUT:
-**
-** gctUINT32 * Address
-** Poinetr to a variable that receives the 32-bit physical adress.
-*/
-gceSTATUS gckOS_GetPhysicalAddress(
- IN gckOS Os,
- IN gctPOINTER Logical,
- OUT gctUINT32 * Address
- )
-{
- PLINUX_MDL mdl;
- PLINUX_MDL_MAP mdlMap;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- /*
- * Try to search the address in our list.
- * This could be an mmaped memory.
- * Search in our list.
- */
-
- MEMORY_LOCK(Os);
-
- mdl = Os->mdlHead;
-
- while (mdl != gcvNULL)
- {
- /* Check for the logical address match. */
- if (mdl->addr
- && (gctUINT32)Logical >= (gctUINT32)mdl->addr
- && (gctUINT32)Logical < ((gctUINT32)mdl->addr + mdl->numPages*PAGE_SIZE))
- {
- if (mdl->dmaHandle)
- {
- /* The memory was from coherent area. */
- *Address = (gctUINT32)mdl->dmaHandle
- + (gctUINT32)((gctUINT32)Logical - (gctUINT32)mdl->addr);
- }
- else if (mdl->pagedMem)
- {
- if (mdl->contiguous)
- {
- *Address = (gctUINT32)virt_to_phys(mdl->addr)
- + ((gctUINT32)Logical - (gctUINT32)mdl->addr);
- }
- else
- {
- *Address = page_to_phys(vmalloc_to_page((gctSTRING)mdl->addr
- + ((gctUINT32)Logical - (gctUINT32)mdl->addr)));
- }
- }
- else
- {
- *Address = (gctUINT32)virt_to_phys(mdl->addr)
- + ((gctUINT32)Logical - (gctUINT32)mdl->addr);
- }
- break;
- }
-
- mdlMap = FindMdlMap(mdl, current->tgid);
-
- /* Is the given address within that range. */
- if (mdlMap != gcvNULL
- && mdlMap->vmaAddr != gcvNULL
- && Logical >= mdlMap->vmaAddr
- && Logical < (mdlMap->vmaAddr + mdl->numPages * PAGE_SIZE))
- {
- if (mdl->dmaHandle)
- {
- /* The memory was from coherent area. */
- *Address = (gctUINT32)mdl->dmaHandle
- + (gctUINT32)((gctUINT32)Logical
- - (gctUINT32)mdlMap->vmaAddr);
- }
- else if (mdl->pagedMem)
- {
- if (mdl->contiguous)
- {
- *Address = (gctUINT32)virt_to_phys(mdl->addr)
- + (gctUINT32)(Logical - mdlMap->vmaAddr);
- }
- else
- {
- *Address = page_to_phys(vmalloc_to_page((gctSTRING)mdl->addr
- + ((gctUINT32)Logical - (gctUINT32)mdlMap->vmaAddr)));
- }
- }
- else
- {
- /* Return the kernel virtual pointer based on this. */
- *Address = (gctUINT32)virt_to_phys(mdl->addr)
- + (gctUINT32)(Logical - mdlMap->vmaAddr);
- }
- break;
- }
-
- mdl = mdl->next;
- }
-
- /* Subtract base address to get a GPU physical address. */
- gcmkASSERT(*Address >= Os->baseAddress);
- *Address -= Os->baseAddress;
-
- MEMORY_UNLOCK(Os);
-
- if (mdl == gcvNULL)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapPhysical
-**
-** Map a physical address into kernel space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 Physical
-** Physical address of the memory to map.
-**
-** gctSIZE_T Bytes
-** Number of bytes to map.
-**
-** OUTPUT:
-**
-** gctPOINTER * Logical
-** Pointer to a variable that receives the base address of the mapped
-** memory.
-*/
-gceSTATUS gckOS_MapPhysical(
- IN gckOS Os,
- IN gctUINT32 Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical
- )
-{
- gctPOINTER logical;
- PLINUX_MDL mdl;
- gctUINT32 physical;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Logical != gcvNULL);
-
- MEMORY_LOCK(Os);
-
- /* Compute true physical address (before subtraction of the baseAddress). */
- physical = Physical + Os->baseAddress;
-
- /* Go through our mapping to see if we know this physical address already. */
- mdl = Os->mdlHead;
-
- while (mdl != gcvNULL)
- {
- if (mdl->dmaHandle != 0)
- {
- if ((physical >= mdl->dmaHandle)
- && (physical < mdl->dmaHandle + mdl->numPages * PAGE_SIZE)
- )
- {
- *Logical = mdl->addr + (physical - mdl->dmaHandle);
- break;
- }
- }
-
- mdl = mdl->next;
- }
-
- if (mdl == gcvNULL)
- {
- /* Map memory as cached memory. */
- request_mem_region(physical, Bytes, "MapRegion");
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- logical = (gctPOINTER) ioremap_cached(physical, Bytes);
-#else
- logical = (gctPOINTER) ioremap_nocache(physical, Bytes);
-#endif
- if (logical == NULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS,
- "gckOS_MapMemory: Failed to ioremap");
-
- MEMORY_UNLOCK(Os);
-
- /* Out of resources. */
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-
- /* Return pointer to mapped memory. */
- *Logical = logical;
- }
-
- MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS,
- "gckOS_MapPhysical: "
- "Physical->0x%X Bytes->0x%X Logical->0x%X MappingFound->%d",
- (gctUINT32) Physical,
- (gctUINT32) Bytes,
- (gctUINT32) *Logical,
- mdl ? 1 : 0);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapPhysical
-**
-** Unmap a previously mapped memory region from kernel memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Logical
-** Pointer to the base address of the memory to unmap.
-**
-** gctSIZE_T Bytes
-** Number of bytes to unmap.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_UnmapPhysical(
- IN gckOS Os,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- )
-{
- PLINUX_MDL mdl;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
-
- MEMORY_LOCK(Os);
-
- mdl = Os->mdlHead;
-
- while (mdl != gcvNULL)
- {
- if (mdl->addr != gcvNULL)
- {
- if (Logical >= (gctPOINTER)mdl->addr
- && Logical < (gctPOINTER)((gctSTRING)mdl->addr + mdl->numPages * PAGE_SIZE))
- {
- break;
- }
- }
-
- mdl = mdl->next;
- }
-
- if (mdl == gcvNULL)
- {
- /* Unmap the memory. */
- iounmap(Logical);
- }
-
- MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_UnmapPhysical: "
- "Logical->0x%x Bytes->0x%x MappingFound(?)->%d",
- (gctUINT32)Logical,
- (gctUINT32)Bytes,
- mdl ? 1 : 0);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_CreateMutex
-**
-** Create a new mutex.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** OUTPUT:
-**
-** gctPOINTER * Mutex
-** Pointer to a variable that will hold a pointer to the mutex.
-*/
-gceSTATUS gckOS_CreateMutex(
- IN gckOS Os,
- OUT gctPOINTER * Mutex
- )
-{
- /* Validate the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Mutex != NULL);
-
- /* Allocate a FAST_MUTEX structure. */
- *Mutex = (gctPOINTER)kmalloc(sizeof(struct semaphore), GFP_KERNEL);
-
- if (*Mutex == gcvNULL)
- {
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- /* Initialize the semaphore.. Come up in unlocked state. */
- sema_init(*Mutex, 1);
-
- /* Return status. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_DeleteMutex
-**
-** Delete a mutex.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Mutex
-** Pointer to the mute to be deleted.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_DeleteMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex
- )
-{
- /* Validate the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Mutex != NULL);
-
- /* Delete the fast mutex. */
- kfree(Mutex);
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AcquireMutex
-**
-** Acquire a mutex.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Mutex
-** Pointer to the mutex to be acquired.
-**
-** gctUINT32 Timeout
-** Timeout value specified in milliseconds.
-** Specify the value of gcvINFINITE to keep the thread suspended
-** until the mutex has been acquired.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AcquireMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex,
- IN gctUINT32 Timeout
- )
-{
- /* Validate the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Mutex != NULL);
-
- if (Timeout == gcvINFINITE)
- {
- down((struct semaphore *) Mutex);
-
- /* Success. */
- return gcvSTATUS_OK;
- }
-
- while (gcvTRUE)
- {
- /* Try to acquire the fast mutex. */
- if (!down_trylock((struct semaphore *) Mutex))
- {
- /* Success. */
- return gcvSTATUS_OK;
- }
-
- if (Timeout-- == 0) break;
-
- /* Wait for 1 millisecond. */
- gcmkVERIFY_OK(gckOS_Delay(Os, 1));
- }
-
- /* Timeout. */
- return gcvSTATUS_TIMEOUT;
-}
-
-/*******************************************************************************
-**
-** gckOS_ReleaseMutex
-**
-** Release an acquired mutex.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Mutex
-** Pointer to the mutex to be released.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_ReleaseMutex(
- IN gckOS Os,
- IN gctPOINTER Mutex
- )
-{
- /* Validate the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Mutex != NULL);
-
- /* Release the fast mutex. */
- up((struct semaphore *) Mutex);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomicExchange
-**
-** Atomically exchange a pair of 32-bit values.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** IN OUT gctINT32_PTR Target
-** Pointer to the 32-bit value to exchange.
-**
-** IN gctINT32 NewValue
-** Specifies a new value for the 32-bit value pointed to by Target.
-**
-** OUT gctINT32_PTR OldValue
-** The old value of the 32-bit value pointed to by Target.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AtomicExchange(
- IN gckOS Os,
- IN OUT gctUINT32_PTR Target,
- IN gctUINT32 NewValue,
- OUT gctUINT32_PTR OldValue
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- /* Exchange the pair of 32-bit values. */
- *OldValue = (gctUINT32) atomic_xchg((atomic_t *) Target, (int) NewValue);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomicExchangePtr
-**
-** Atomically exchange a pair of pointers.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** IN OUT gctPOINTER * Target
-** Pointer to the 32-bit value to exchange.
-**
-** IN gctPOINTER NewValue
-** Specifies a new value for the pointer pointed to by Target.
-**
-** OUT gctPOINTER * OldValue
-** The old value of the pointer pointed to by Target.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AtomicExchangePtr(
- IN gckOS Os,
- IN OUT gctPOINTER * Target,
- IN gctPOINTER NewValue,
- OUT gctPOINTER * OldValue
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- /* Exchange the pair of pointers. */
- *OldValue = (gctPOINTER) atomic_xchg((atomic_t *) Target, (int) NewValue);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomConstruct
-**
-** Create an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** OUTPUT:
-**
-** gctPOINTER * Atom
-** Pointer to a variable receiving the constructed atom.
-*/
-gceSTATUS
-gckOS_AtomConstruct(
- IN gckOS Os,
- OUT gctPOINTER * Atom
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x", Os);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Atom != gcvNULL);
-
- /* Allocate the atom. */
- gcmkONERROR(gckOS_Allocate(Os, gcmSIZEOF(atomic_t), Atom));
-
- /* Initialize the atom. */
- atomic_set((atomic_t *) *Atom, 0);
-
- /* Success. */
- gcmkFOOTER_ARG("*Atom=0x%x", *Atom);
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomDestroy
-**
-** Destroy an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom to destroy.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AtomDestroy(
- IN gckOS Os,
- OUT gctPOINTER Atom
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x Atom=0x%0x", Os, Atom);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Atom != gcvNULL);
-
- /* Free the atom. */
- gcmkONERROR(gckOS_Free(Os, Atom));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomGet
-**
-** Get the 32-bit value protected by an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the value of the atom.
-*/
-gceSTATUS
-gckOS_AtomGet(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- )
-{
- gcmkHEADER_ARG("Os=0x%x Atom=0x%0x", Os, Atom);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Atom != gcvNULL);
-
- /* Return the current value of atom. */
- *Value = atomic_read((atomic_t *) Atom);
-
- /* Success. */
- gcmkFOOTER_ARG("*Value=%d", *Value);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomIncrement
-**
-** Atomically increment the 32-bit integer value inside an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the original value of the atom.
-*/
-gceSTATUS
-gckOS_AtomIncrement(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- )
-{
- gcmkHEADER_ARG("Os=0x%x Atom=0x%0x", Os, Atom);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Atom != gcvNULL);
-
- /* Increment the atom. */
- *Value = atomic_inc_return((atomic_t *) Atom) - 1;
-
- /* Success. */
- gcmkFOOTER_ARG("*Value=%d", *Value);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AtomDecrement
-**
-** Atomically decrement the 32-bit integer value inside an atom.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctPOINTER Atom
-** Pointer to the atom.
-**
-** OUTPUT:
-**
-** gctINT32_PTR Value
-** Pointer to a variable the receives the original value of the atom.
-*/
-gceSTATUS
-gckOS_AtomDecrement(
- IN gckOS Os,
- IN gctPOINTER Atom,
- OUT gctINT32_PTR Value
- )
-{
- gcmkHEADER_ARG("Os=0x%x Atom=0x%0x", Os, Atom);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Atom != gcvNULL);
-
- /* Decrement the atom. */
- *Value = atomic_dec_return((atomic_t *) Atom) + 1;
-
- /* Success. */
- gcmkFOOTER_ARG("*Value=%d", *Value);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_Delay
-**
-** Delay execution of the current thread for a number of milliseconds.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 Delay
-** Delay to sleep, specified in milliseconds.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_Delay(
- IN gckOS Os,
- IN gctUINT32 Delay
- )
-{
- struct timeval now;
- unsigned long jiffies;
-
- if (Delay > 0)
- {
- /* Convert milliseconds into seconds and microseconds. */
- now.tv_sec = Delay / 1000;
- now.tv_usec = (Delay % 1000) * 1000;
-
- /* Convert timeval to jiffies. */
- jiffies = timeval_to_jiffies(&now);
-
- /* Schedule timeout. */
- schedule_timeout_interruptible(jiffies);
- }
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_MemoryBarrier
-**
-** Make sure the CPU has executed everything up to this point and the data got
-** written to the specified pointer.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Address
-** Address of memory that needs to be barriered.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_MemoryBarrier(
- IN gckOS Os,
- IN gctPOINTER Address
- )
-{
- /* Verify thearguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- // dkm: change to dsb from mb
- dsb();
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_AllocatePagedMemory
-**
-** Allocate memory from the paged pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctPHYS_ADDR * Physical
-** Pointer to a variable that receives the physical address of the
-** memory allocation.
-*/
-gceSTATUS
-gckOS_AllocatePagedMemory(
- IN gckOS Os,
- IN gctSIZE_T Bytes,
- OUT gctPHYS_ADDR * Physical
- )
-{
- return gckOS_AllocatePagedMemoryEx(Os, gcvFALSE, Bytes, Physical);
-}
-
-/*******************************************************************************
-**
-** gckOS_AllocatePagedMemoryEx
-**
-** Allocate memory from the paged pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctBOOL Contiguous
-** Need contiguous memory or not.
-**
-** gctSIZE_T Bytes
-** Number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctPHYS_ADDR * Physical
-** Pointer to a variable that receives the physical address of the
-** memory allocation.
-*/
-
-//static int alloc_page = 0;
-
-gceSTATUS gckOS_AllocatePagedMemoryEx(
- IN gckOS Os,
- IN gctBOOL Contiguous,
- IN gctSIZE_T Bytes,
- OUT gctPHYS_ADDR * Physical
- )
-{
- gctINT numPages;
- gctINT i;
- PLINUX_MDL mdl;
- gctSTRING addr;
- gctSIZE_T bytes;
-
- gcmkHEADER_ARG("Os=0x%0x Contiguous=%d Bytes=%lu", Os, Contiguous, Bytes);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
-
- bytes = gcmALIGN(Bytes, PAGE_SIZE);
-
- numPages = GetPageCount(bytes, 0);
-
- MEMORY_LOCK(Os);
-
- if (Contiguous)
- {
-// dkm: gcdPAGE_ALLOC_LIMIT
-#if gcdPAGE_ALLOC_LIMIT
-#define PAGE_ALLOC_LIMIT_SIZE 0
- if( (g_pages_alloced + numPages) > (256*PAGE_ALLOC_LIMIT_SIZE) ) {
- //printk("full %d! \n", g_pages_alloced);
- addr = NULL;
- } else {
- addr = (char *)__get_free_pages(GFP_ATOMIC | GFP_DMA | __GFP_NOWARN | __GFP_NO_KSWAPD, GetOrder(numPages));
- if(addr) {
- g_pages_alloced += numPages;
- //printk("alloc %d / %d \n", numPages, g_pages_alloced);
- } else {
- printk("gpu : alloc %d fail! (%d/%d)\n", numPages, g_pages_alloced, (256*PAGE_ALLOC_LIMIT_SIZE) );
- }
- }
-#else
- addr = (char *)__get_free_pages(GFP_ATOMIC | GFP_DMA | __GFP_NOWARN | __GFP_NO_KSWAPD, GetOrder(numPages));
-#endif
- }
- else
- {
- addr = vmalloc(bytes);
- }
-
- if (!addr)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_AllocatePagedMemoryEx: "
- "Can't allocate memorry for size->0x%x",
- (gctUINT32)bytes);
-
- MEMORY_UNLOCK(Os);
-
- gcmkHEADER_ARG("status=%d", gcvSTATUS_OUT_OF_MEMORY);
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- //alloc_page += numPages;
- //printk("+ %d / %d addr=%p\n", numPages , alloc_page, addr);
-
- mdl = _CreateMdl(current->tgid);
-
- if (mdl == gcvNULL)
- {
- if (Contiguous)
- {
- free_pages((unsigned int) addr, GetOrder(mdl->numPages));
- }
- else
- {
- vfree(addr);
- }
-
- MEMORY_UNLOCK(Os);
-
- gcmkHEADER_ARG("status=%d", gcvSTATUS_OUT_OF_MEMORY);
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- mdl->dmaHandle = 0;
- mdl->addr = addr;
- mdl->numPages = numPages;
- mdl->pagedMem = 1;
- mdl->contiguous = Contiguous;
-
- for (i = 0; i < mdl->numPages; i++)
- {
- struct page *page;
-
- if (mdl->contiguous)
- {
- page = virt_to_page((void *)(((unsigned long)addr) + i * PAGE_SIZE));
- }
- else
- {
- page = vmalloc_to_page((void *)(((unsigned long)addr) + i * PAGE_SIZE));
- }
-
- SetPageReserved(page);
- flush_dcache_page(page);
- }
-
- /* Return physical address. */
- *Physical = (gctPHYS_ADDR) mdl;
-
- /*
- * Add this to a global list.
- * Will be used by get physical address
- * and mapuser pointer functions.
- */
- if (!Os->mdlHead)
- {
- /* Initialize the queue. */
- Os->mdlHead = Os->mdlTail = mdl;
- }
- else
- {
- /* Add to tail. */
- mdl->prev = Os->mdlTail;
- Os->mdlTail->next = mdl;
- Os->mdlTail = mdl;
- }
-
- MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS,
- "%s: Bytes=%lu Mdl=0x%08x Logical=0x%08x",
- __FUNCTION__, bytes, mdl, mdl->addr);
-
- /* Success. */
- gcmkHEADER_ARG("*Physical=0x%08x", *Physical);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_FreePagedMemory
-**
-** Free memory allocated from the paged pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocation.
-**
-** gctSIZE_T Bytes
-** Number of bytes of the allocation.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_FreePagedMemory(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes
- )
-{
- PLINUX_MDL mdl = (PLINUX_MDL)Physical;
- gctSTRING addr;
- gctINT i;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_FreePagedMemory");
-
- addr = mdl->addr;
-
- MEMORY_LOCK(Os);
-
- for (i = 0; i < mdl->numPages; i++)
- {
- if (mdl->contiguous)
- {
- ClearPageReserved(virt_to_page((gctPOINTER)(((unsigned long)addr) + i * PAGE_SIZE)));
- }
- else
- {
- ClearPageReserved(vmalloc_to_page((gctPOINTER)(((unsigned long)addr) + i * PAGE_SIZE)));
- }
- }
-
- if (mdl->contiguous)
- {
- free_pages((unsigned long)mdl->addr, GetOrder(mdl->numPages));
-// dkm: gcdPAGE_ALLOC_LIMIT
-#if gcdPAGE_ALLOC_LIMIT
- g_pages_alloced -= mdl->numPages;
- //printk("free %d / %d \n", mdl->numPages, g_pages_alloced);
- if(g_pages_alloced<0) g_pages_alloced = 0;
-#endif
- }
- else
- {
- vfree(mdl->addr);
- }
-
- //alloc_page -= mdl->numPages;
- //printk("- %d / %d\n", mdl->numPages , alloc_page);
-
- /* Remove the node from global list. */
- if (mdl == Os->mdlHead)
- {
- if ((Os->mdlHead = mdl->next) == gcvNULL)
- {
- Os->mdlTail = gcvNULL;
- }
- }
- else
- {
- mdl->prev->next = mdl->next;
-
- if (mdl == Os->mdlTail)
- {
- Os->mdlTail = mdl->prev;
- }
- else
- {
- mdl->next->prev = mdl->prev;
- }
- }
-
- MEMORY_UNLOCK(Os);
-
- /* Free the structure... */
- gcmkVERIFY_OK(_DestroyMdl(mdl));
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_FreePagedMemory: Bytes->0x%x, Mdl->0x%x",
- (gctUINT32)Bytes,
- (gctUINT32)mdl);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_LockPages
-**
-** Lock memory allocated from the paged pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocation.
-**
-** gctSIZE_T Bytes
-** Number of bytes of the allocation.
-**
-** OUTPUT:
-**
-** gctPOINTER * Logical
-** Pointer to a variable that receives the address of the mapped
-** memory.
-**
-** gctSIZE_T * PageCount
-** Pointer to a variable that receives the number of pages required for
-** the page table according to the GPU page size.
-*/
-gceSTATUS gckOS_LockPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- OUT gctPOINTER * Logical,
- OUT gctSIZE_T * PageCount
- )
-{
- PLINUX_MDL mdl;
- PLINUX_MDL_MAP mdlMap;
- gctSTRING addr;
- unsigned long start;
- unsigned long pfn;
- gctINT i;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
- gcmkVERIFY_ARGUMENT(PageCount != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_LockPages");
-
- mdl = (PLINUX_MDL) Physical;
-
- MEMORY_LOCK(Os);
-
- mdlMap = FindMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL)
- {
- mdlMap = _CreateMdlMap(mdl, current->tgid);
-
- if (mdlMap == gcvNULL)
- {
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
- }
-
- if (mdlMap->vmaAddr == gcvNULL)
- {
- down_write(¤t->mm->mmap_sem);
-
- mdlMap->vmaAddr = (gctSTRING)do_mmap_pgoff(NULL,
- 0L,
- mdl->numPages * PAGE_SIZE,
- PROT_READ | PROT_WRITE,
- MAP_SHARED,
- 0);
-
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_LockPages: "
- "vmaAddr->0x%x for phys_addr->0x%x",
- (gctUINT32)mdlMap->vmaAddr,
- (gctUINT32)mdl);
-
- if (mdlMap->vmaAddr == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_LockPages: do_mmap_pgoff error");
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- mdlMap->vma = find_vma(current->mm, (unsigned long)mdlMap->vmaAddr);
-
- if (mdlMap->vma == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "find_vma error");
-
- mdlMap->vmaAddr = gcvNULL;
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_RESOURCES;
- }
-
- mdlMap->vma->vm_flags |= VM_RESERVED;
- /* Make this mapping non-cached. */
-
-// dkm: gcdENABLE_MEM_CACHE
-#if (2==gcdENABLE_MEM_CACHE)
- mdlMap->vma->vm_page_prot = pgprot_writecombine(mdlMap->vma->vm_page_prot);
-#elif (1==gcdENABLE_MEM_CACHE)
- // NULL
-#else
- mdlMap->vma->vm_page_prot = pgprot_noncached(mdlMap->vma->vm_page_prot);
-#endif
-
- addr = mdl->addr;
-
- /* Now map all the vmalloc pages to this user address. */
- down_write(¤t->mm->mmap_sem);
-
- if (mdl->contiguous)
- {
- /* map kernel memory to user space.. */
- if (remap_pfn_range(mdlMap->vma,
- mdlMap->vma->vm_start,
- virt_to_phys((gctPOINTER)mdl->addr) >> PAGE_SHIFT,
- mdlMap->vma->vm_end - mdlMap->vma->vm_start,
- mdlMap->vma->vm_page_prot) < 0)
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_LockPages: unable to mmap ret");
-
- mdlMap->vmaAddr = gcvNULL;
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
- }
- else
- {
- start = mdlMap->vma->vm_start;
-
- for (i = 0; i < mdl->numPages; i++)
- {
- pfn = vmalloc_to_pfn(addr);
-
- if (remap_pfn_range(mdlMap->vma,
- start,
- pfn,
- PAGE_SIZE,
- mdlMap->vma->vm_page_prot) < 0)
- {
- up_write(¤t->mm->mmap_sem);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_LockPages: "
- "gctPHYS_ADDR->0x%x Logical->0x%x Unable to map addr->0x%x to start->0x%x",
- (gctUINT32)Physical,
- (gctUINT32)*Logical,
- (gctUINT32)addr,
- (gctUINT32)start);
-
- mdlMap->vmaAddr = gcvNULL;
-
- MEMORY_UNLOCK(Os);
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- start += PAGE_SIZE;
- addr += PAGE_SIZE;
- }
- }
-
- up_write(¤t->mm->mmap_sem);
- }
-
- /* Convert pointer to MDL. */
- *Logical = mdlMap->vmaAddr;
-
- /* Return the page number according to the GPU page size. */
- gcmkASSERT((PAGE_SIZE % 4096) == 0);
- gcmkASSERT((PAGE_SIZE / 4096) >= 1);
-
- *PageCount = mdl->numPages * (PAGE_SIZE / 4096);
-
- MEMORY_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_LockPages: "
- "gctPHYS_ADDR->0x%x Bytes->0x%x Logical->0x%x pid->%d",
- (gctUINT32)Physical,
- (gctUINT32)Bytes,
- (gctUINT32)*Logical,
- mdlMap->pid);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapPages
-**
-** Map paged memory into a page table.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocation.
-**
-** gctSIZE_T PageCount
-** Number of pages required for the physical address.
-**
-** gctPOINTER PageTable
-** Pointer to the page table to fill in.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_MapPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T PageCount,
- IN gctPOINTER PageTable
- )
-{
- PLINUX_MDL mdl;
- gctUINT32* table;
- gctSTRING addr;
- gctINT i = 0;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
- gcmkVERIFY_ARGUMENT(PageCount > 0);
- gcmkVERIFY_ARGUMENT(PageTable != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_MapPages");
-
- /* Convert pointer to MDL. */
- mdl = (PLINUX_MDL)Physical;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "gckOS_MapPages: "
- "Physical->0x%x PageCount->0x%x PagedMemory->?%d",
- (gctUINT32)Physical,
- (gctUINT32)PageCount,
- mdl->pagedMem);
-
- MEMORY_LOCK(Os);
-
- table = (gctUINT32 *)PageTable;
-
- /* Get all the physical addresses and store them in the page table. */
-
- addr = mdl->addr;
-
- if (mdl->pagedMem)
- {
- /* Try to get the user pages so DMA can happen. */
- while (PageCount-- > 0)
- {
- if (mdl->contiguous)
- {
- *table++ = virt_to_phys(addr);
- }
- else
- {
- *table++ = page_to_phys(vmalloc_to_page(addr));
- }
-
- addr += 4096;
- i++;
- }
- }
- else
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "We should not get this call for Non Paged Memory!");
-
- while (PageCount-- > 0)
- {
- *table++ = (gctUINT32)virt_to_phys(addr);
- addr += 4096;
- }
- }
-
- MEMORY_UNLOCK(Os);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnlockPages
-**
-** Unlock memory allocated from the paged pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocation.
-**
-** gctSIZE_T Bytes
-** Number of bytes of the allocation.
-**
-** gctPOINTER Logical
-** Address of the mapped memory.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_UnlockPages(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctSIZE_T Bytes,
- IN gctPOINTER Logical
- )
-{
- PLINUX_MDL_MAP mdlMap;
- PLINUX_MDL mdl = (PLINUX_MDL)Physical;
- struct task_struct * task;
- // dkm: add
- struct mm_struct * mm;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Physical != NULL);
- gcmkVERIFY_ARGUMENT(Logical != NULL);
-
- /* Make sure there is already a mapping...*/
- gcmkVERIFY_ARGUMENT(mdl->addr != NULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "in gckOS_UnlockPages");
-
- MEMORY_LOCK(Os);
-
- mdlMap = mdl->maps;
-
- while (mdlMap != gcvNULL)
- {
- if (mdlMap->vmaAddr != gcvNULL)
- {
- /* Get the current pointer for the task with stored pid. */
- task = FIND_TASK_BY_PID(mdlMap->pid);
- // dkm: add
- if(task) {
- mm = get_task_mm(task);
- put_task_struct(task);
- } else {
- mm = gcvNULL;
- }
-
- // dkm: modify
- if (mm)
- {
- down_write(&mm->mmap_sem);
- do_munmap(mm, (unsigned long)Logical, mdl->numPages * PAGE_SIZE);
- up_write(&mm->mmap_sem);
- mmput(mm);
- }
-
- mdlMap->vmaAddr = gcvNULL;
- }
-
- mdlMap = mdlMap->next;
- }
-
- MEMORY_UNLOCK(Os);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-
-/*******************************************************************************
-**
-** gckOS_AllocateContiguous
-**
-** Allocate memory from the contiguous pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctBOOL InUserSpace
-** gcvTRUE if the pages need to be mapped into user space.
-**
-** gctSIZE_T * Bytes
-** Pointer to the number of bytes to allocate.
-**
-** OUTPUT:
-**
-** gctSIZE_T * Bytes
-** Pointer to a variable that receives the number of bytes allocated.
-**
-** gctPHYS_ADDR * Physical
-** Pointer to a variable that receives the physical address of the
-** memory allocation.
-**
-** gctPOINTER * Logical
-** Pointer to a variable that receives the logical address of the
-** memory allocation.
-*/
-gceSTATUS gckOS_AllocateContiguous(
- IN gckOS Os,
- IN gctBOOL InUserSpace,
- IN OUT gctSIZE_T * Bytes,
- OUT gctPHYS_ADDR * Physical,
- OUT gctPOINTER * Logical
- )
-{
- /* Same as non-paged memory for now. */
- return gckOS_AllocateNonPagedMemory(Os,
- InUserSpace,
- Bytes,
- Physical,
- Logical
- );
-}
-
-/*******************************************************************************
-**
-** gckOS_FreeContiguous
-**
-** Free memory allocated from the contiguous pool.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPHYS_ADDR Physical
-** Physical address of the allocation.
-**
-** gctPOINTER Logical
-** Logicval address of the allocation.
-**
-** gctSIZE_T Bytes
-** Number of bytes of the allocation.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS gckOS_FreeContiguous(
- IN gckOS Os,
- IN gctPHYS_ADDR Physical,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- )
-{
- /* Same of non-paged memory for now. */
- return gckOS_FreeNonPagedMemory(Os, Bytes, Physical, Logical);
-}
-
-/******************************************************************************
-**
-** gckOS_GetKernelLogical
-**
-** Return the kernel logical pointer that corresponods to the specified
-** hardware address.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctUINT32 Address
-** Hardware physical address.
-**
-** OUTPUT:
-**
-** gctPOINTER * KernelPointer
-** Pointer to a variable receiving the pointer in kernel address space.
-*/
-gceSTATUS
-gckOS_GetKernelLogical(
- IN gckOS Os,
- IN gctUINT32 Address,
- OUT gctPOINTER * KernelPointer
- )
-{
- gceSTATUS status;
-
- do
- {
- gckGALDEVICE device;
- gckKERNEL kernel;
- gcePOOL pool;
- gctUINT32 offset;
- gctPOINTER logical;
-
- /* Extract the pointer to the gckGALDEVICE class. */
- device = (gckGALDEVICE) Os->device;
-
- /* Kernel shortcut. */
- kernel = device->kernel;
-
- /* Split the memory address into a pool type and offset. */
- gcmkERR_BREAK(gckHARDWARE_SplitMemory(
- kernel->hardware, Address, &pool, &offset
- ));
-
- /* Dispatch on pool. */
- switch (pool)
- {
- case gcvPOOL_LOCAL_INTERNAL:
- /* Internal memory. */
- logical = device->internalLogical;
- break;
-
- case gcvPOOL_LOCAL_EXTERNAL:
- /* External memory. */
- logical = device->externalLogical;
- break;
-
- case gcvPOOL_SYSTEM:
- /* System memory. */
- logical = device->contiguousBase;
- break;
-
- default:
- /* Invalid memory pool. */
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Build logical address of specified address. */
- * KernelPointer = ((gctUINT8_PTR) logical) + offset;
-
- /* Success. */
- return gcvSTATUS_OK;
- }
- while (gcvFALSE);
-
- /* Return status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapUserPointer
-**
-** Map a pointer from the user process into the kernel address space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Pointer
-** Pointer in user process space that needs to be mapped.
-**
-** gctSIZE_T Size
-** Number of bytes that need to be mapped.
-**
-** OUTPUT:
-**
-** gctPOINTER * KernelPointer
-** Pointer to a variable receiving the mapped pointer in kernel address
-** space.
-*/
-gceSTATUS
-gckOS_MapUserPointer(
- IN gckOS Os,
- IN gctPOINTER Pointer,
- IN gctSIZE_T Size,
- OUT gctPOINTER * KernelPointer
- )
-{
-#if NO_USER_DIRECT_ACCESS_FROM_KERNEL
- gctPOINTER buf = gcvNULL;
- gctUINT32 len;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Pointer != gcvNULL);
- gcmkVERIFY_ARGUMENT(Size > 0);
- gcmkVERIFY_ARGUMENT(KernelPointer != gcvNULL);
-
- buf = kmalloc(Size, GFP_KERNEL);
- if (buf == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Failed to allocate memory at line %d in %s.",
- __LINE__, __FILE__
- );
-
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- len = copy_from_user(buf, Pointer, Size);
- if (len != 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Failed to copy data from user at line %d in %s.",
- __LINE__, __FILE__
- );
-
- if (buf != gcvNULL)
- {
- kfree(buf);
- }
-
- return gcvSTATUS_GENERIC_IO;
- }
-
- *KernelPointer = buf;
-#else
- *KernelPointer = Pointer;
-#endif /* NO_USER_DIRECT_ACCESS_FROM_KERNEL */
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapUserPointer
-**
-** Unmap a user process pointer from the kernel address space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Pointer
-** Pointer in user process space that needs to be unmapped.
-**
-** gctSIZE_T Size
-** Number of bytes that need to be unmapped.
-**
-** gctPOINTER KernelPointer
-** Pointer in kernel address space that needs to be unmapped.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_UnmapUserPointer(
- IN gckOS Os,
- IN gctPOINTER Pointer,
- IN gctSIZE_T Size,
- IN gctPOINTER KernelPointer
- )
-{
-#if NO_USER_DIRECT_ACCESS_FROM_KERNEL
- gctUINT32 len;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Pointer != gcvNULL);
- gcmkVERIFY_ARGUMENT(Size > 0);
- gcmkVERIFY_ARGUMENT(KernelPointer != gcvNULL);
-
- len = copy_to_user(Pointer, KernelPointer, Size);
-
- kfree(KernelPointer);
-
- if (len != 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Failed to copy data to user at line %d in %s.",
- __LINE__, __FILE__
- );
- return gcvSTATUS_GENERIC_IO;
- }
-#endif /* NO_USER_DIRECT_ACCESS_FROM_KERNEL */
-
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_WriteMemory
-**
-** Write data to a memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctPOINTER Address
-** Address of the memory to write to.
-**
-** gctUINT32 Data
-** Data for register.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_WriteMemory(
- IN gckOS Os,
- IN gctPOINTER Address,
- IN gctUINT32 Data
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(Address != NULL);
-
- /* Write memory. */
- writel(Data, (gctUINT8 *)Address);
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_CreateSignal
-**
-** Create a new signal.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctBOOL ManualReset
-** If set to gcvTRUE, gckOS_Signal with gcvFALSE must be called in
-** order to set the signal to nonsignaled state.
-** If set to gcvFALSE, the signal will automatically be set to
-** nonsignaled state by gckOS_WaitSignal function.
-**
-** OUTPUT:
-**
-** gctSIGNAL * Signal
-** Pointer to a variable receiving the created gctSIGNAL.
-*/
-gceSTATUS
-gckOS_CreateSignal(
- IN gckOS Os,
- IN gctBOOL ManualReset,
- OUT gctSIGNAL * Signal
- )
-{
-#if USE_NEW_LINUX_SIGNAL
- return gcvSTATUS_NOT_SUPPORTED;
-#else
- gcsSIGNAL_PTR signal;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Signal != NULL);
-
- /* Create an event structure. */
- signal = (gcsSIGNAL_PTR)kmalloc(sizeof(gcsSIGNAL), GFP_ATOMIC);
-
- if (signal == gcvNULL)
- {
- return gcvSTATUS_OUT_OF_MEMORY;
- }
-
- signal->manualReset = ManualReset;
-
- init_completion(&signal->event);
-
- atomic_set(&signal->ref, 1);
-
- signal->destroyed = gcvFALSE;
-
- *Signal = (gctSIGNAL) signal;
-
- return gcvSTATUS_OK;
-#endif
-}
-
-/*******************************************************************************
-**
-** gckOS_DestroySignal
-**
-** Destroy a signal.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_DestroySignal(
- IN gckOS Os,
- IN gctSIGNAL Signal
- )
-{
-#if USE_NEW_LINUX_SIGNAL
- return gcvSTATUS_NOT_SUPPORTED;
-#else
- gcsSIGNAL_PTR signal = (gcsSIGNAL_PTR) Signal;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Signal != NULL);
-
- if (atomic_dec_and_test(&signal->ref))
- {
- /* Free the signal. */
- kfree(signal);
- }
- else
- {
- /* Set destroyed flag */
- signal->destroyed = gcvTRUE;
- }
-
- /* Success. */
- return gcvSTATUS_OK;
-#endif
-}
-
-/*******************************************************************************
-**
-** gckOS_Signal
-**
-** Set a state of the specified signal.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctBOOL State
-** If gcvTRUE, the signal will be set to signaled state.
-** If gcvFALSE, the signal will be set to nonsignaled state.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_Signal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctBOOL State
- )
-{
-#if USE_NEW_LINUX_SIGNAL
- return gcvSTATUS_NOT_SUPPORTED;
-#else
- gcsSIGNAL_PTR signal;
-
- gcmkHEADER_ARG("Os=0x%x Signal=0x%x State=%d", Os, Signal, State);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
-
- signal = (gcsSIGNAL_PTR) Signal;
-
- /* Set the new state of the event. */
- if (signal->manualReset)
- {
- if (State)
- {
- /* Set the event to a signaled state. */
- complete_all(&signal->event);
- }
- else
- {
- /* Set the event to an unsignaled state. */
- INIT_COMPLETION(signal->event);
- }
- }
- else
- {
- if (State)
- {
- /* Set the event to a signaled state. */
- complete(&signal->event);
-
- }
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-#endif
-}
-
-#if USE_NEW_LINUX_SIGNAL
-/*******************************************************************************
-**
-** gckOS_UserSignal
-**
-** Set the specified signal which is owned by a process to signaled state.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctHANDLE Process
-** Handle of process owning the signal.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_UserSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process
- )
-{
- gceSTATUS status;
- gctINT result;
- struct task_struct * task;
- struct siginfo info;
-
- task = FIND_TASK_BY_PID((pid_t) Process);
-
- if (task != gcvNULL)
- {
- /* Fill in the siginfo structure. */
- info.si_signo = Os->device->signal;
- info.si_errno = 0;
- info.si_code = __SI_CODE(__SI_RT, SI_KERNEL);
- info.si_ptr = Signal;
-
- /* Send the signal. */
- if ((result = send_sig_info(Os->device->signal, &info, task)) < 0)
- {
- status = gcvSTATUS_GENERIC_IO;
-
- gcmkTRACE(gcvLEVEL_ERROR,
- "%s(%d): send_sig_info failed.",
- __FUNCTION__, __LINE__);
- }
- else
- {
- /* Success. */
- status = gcvSTATUS_OK;
- }
- // dkm: add
- put_task_struct(task);
- }
- else
- {
- status = gcvSTATUS_GENERIC_IO;
-
- gcmkTRACE(gcvLEVEL_ERROR,
- "%s(%d): find_task_by_pid failed.",
- __FUNCTION__, __LINE__);
- }
-
- /* Return status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_WaitSignal
-**
-** Wait for a signal to become signaled.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctUINT32 Wait
-** Number of milliseconds to wait.
-** Pass the value of gcvINFINITE for an infinite wait.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_WaitSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- )
-{
- return gcvSTATUS_NOT_SUPPORTED;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapSignal
-**
-** Map a signal in to the current process space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to tha gctSIGNAL to map.
-**
-** gctHANDLE Process
-** Handle of process owning the signal.
-**
-** OUTPUT:
-**
-** gctSIGNAL * MappedSignal
-** Pointer to a variable receiving the mapped gctSIGNAL.
-*/
-gceSTATUS
-gckOS_MapSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process,
- OUT gctSIGNAL * MappedSignal
- )
-{
- return gcvSTATUS_NOT_SUPPORTED;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapSignal
-**
-** Unmap a signal .
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to that gctSIGNAL mapped.
-*/
-gceSTATUS
-gckOS_UnmapSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal
- )
-{
- return gcvSTATUS_NOT_SUPPORTED;
-}
-
-#else
-
-/*******************************************************************************
-**
-** gckOS_UserSignal
-**
-** Set the specified signal which is owned by a process to signaled state.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctHANDLE Process
-** Handle of process owning the signal.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_UserSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process
- )
-{
- gceSTATUS status = gcvSTATUS_OK;
- gctSIGNAL signal = gcvNULL;
- gctBOOL mapped = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%x Signal=%d Process=0x%x",
- Os, (gctINT) Signal, Process);
-
- /* Map the signal into kernel space. */
- gcmkONERROR(gckOS_MapSignal(Os, Signal, Process, &signal));
- mapped = gcvTRUE;
-
- /* Signal. */
- status = gckOS_Signal(Os, signal, gcvTRUE);
-
- /* Unmap the signal */
- mapped = gcvFALSE;
- gcmkONERROR(gckOS_UnmapSignal(Os, signal));
-
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (mapped)
- {
- gcmkVERIFY_OK(gckOS_UnmapSignal(Os, signal));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_WaitSignal
-**
-** Wait for a signal to become signaled.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctUINT32 Wait
-** Number of milliseconds to wait.
-** Pass the value of gcvINFINITE for an infinite wait.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_WaitSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- )
-{
- gceSTATUS status;
- gcsSIGNAL_PTR signal;
- gctUINT timeout;
- gctUINT rc;
-
- gcmkHEADER_ARG("Os=0x%x Signal=0x%x Wait=%u", Os, Signal, Wait);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
-
- signal = (gcsSIGNAL_PTR) Signal;
-
- /* Convert wait to milliseconds. */
- timeout = (Wait == gcvINFINITE) ? MAX_SCHEDULE_TIMEOUT : Wait*HZ/1000;
-
- /* Linux bug ? */
- if (!signal->manualReset && timeout == 0) timeout = 1;
-
- rc = wait_for_completion_interruptible_timeout(&signal->event, timeout);
-
-#if 1 // dkm : avoid return OK when timeout in kernel3.0
- status = (rc <= 0) ? gcvSTATUS_TIMEOUT : gcvSTATUS_OK;
-#else
- status = ((rc == 0) && !signal->event.done) ? gcvSTATUS_TIMEOUT
- : gcvSTATUS_OK;
-#endif
-
- /* Return status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_WaitSignalUninterruptible
-**
-** Wait for a signal to become signaled uninterruptibly.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to the gctSIGNAL.
-**
-** gctUINT32 Wait
-** Number of milliseconds to wait.
-** Pass the value of gcvINFINITE for an infinite wait.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_WaitSignalUninterruptible(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctUINT32 Wait
- )
-{
- gceSTATUS status;
- gcsSIGNAL_PTR signal;
- gctUINT timeout;
- gctUINT rc;
-
- gcmkHEADER_ARG("Os=0x%x Signal=0x%x Wait=%u", Os, Signal, Wait);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
-
- signal = (gcsSIGNAL_PTR) Signal;
-
- /* Convert wait to milliseconds. */
- timeout = (Wait == gcvINFINITE) ? MAX_SCHEDULE_TIMEOUT : Wait*HZ/1000;
-
- /* Linux bug ? */
- if (!signal->manualReset && timeout == 0) timeout = 1;
-
- rc = wait_for_completion_timeout(&signal->event, timeout);
- status = ((rc == 0) && !signal->event.done) ? gcvSTATUS_TIMEOUT
- : gcvSTATUS_OK;
-
- /* Return status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_MapSignal
-**
-** Map a signal in to the current process space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to tha gctSIGNAL to map.
-**
-** gctHANDLE Process
-** Handle of process owning the signal.
-**
-** OUTPUT:
-**
-** gctSIGNAL * MappedSignal
-** Pointer to a variable receiving the mapped gctSIGNAL.
-*/
-gceSTATUS
-gckOS_MapSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal,
- IN gctHANDLE Process,
- OUT gctSIGNAL * MappedSignal
- )
-{
- gctINT signalID;
- gcsSIGNAL_PTR signal;
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%x Signal=0x%x Process=0x%x", Os, Signal, Process);
-
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
- gcmkVERIFY_ARGUMENT(MappedSignal != gcvNULL);
-
- signalID = (gctINT) Signal - 1;
-
- gcmkONERROR(gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
- acquired = gcvTRUE;
-
- if (signalID >= 0 && signalID < Os->signal.tableLen)
- {
- /* It is a user space signal. */
- signal = Os->signal.table[signalID];
-
- if (signal == gcvNULL)
- {
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
- }
- else
- {
- /* It is a kernel space signal structure. */
- signal = (gcsSIGNAL_PTR) Signal;
- }
-
- if (atomic_inc_return(&signal->ref) <= 1)
- {
- /* The previous value is 0, it has been deleted. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- /* Release the mutex. */
- gcmkONERROR(gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- *MappedSignal = (gctSIGNAL) signal;
-
- /* Success. */
- gcmkFOOTER_ARG("*MappedSignal=0x%x", *MappedSignal);
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the staus. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapSignal
-**
-** Unmap a signal .
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctSIGNAL Signal
-** Pointer to that gctSIGNAL mapped.
-*/
-gceSTATUS
-gckOS_UnmapSignal(
- IN gckOS Os,
- IN gctSIGNAL Signal
- )
-{
- gceSTATUS status = gcvSTATUS_OK;
- gctBOOL acquired = gcvFALSE;
- gcsSIGNAL_PTR signal = (gcsSIGNAL_PTR)Signal;
-
- gcmkVERIFY_ARGUMENT(Signal != gcvNULL);
-
- gcmkONERROR(gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
- acquired = gcvTRUE;
-
- if (atomic_dec_return(&signal->ref) < 1)
- {
- if (signal->destroyed)
- {
- /* Free the signal. */
- kfree(signal);
- }
- else
- {
- /* The previous value is less than 1, it hasn't been mapped. */
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
- }
-
- /* Release the mutex. */
- acquired = gcvFALSE;
- gcmkONERROR(gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- /* Success. */
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the staus. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_CreateUserSignal
-**
-** Create a new signal to be used in the user space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctBOOL ManualReset
-** If set to gcvTRUE, gckOS_Signal with gcvFALSE must be called in
-** order to set the signal to nonsignaled state.
-** If set to gcvFALSE, the signal will automatically be set to
-** nonsignaled state by gckOS_WaitSignal function.
-**
-** OUTPUT:
-**
-** gctINT * SignalID
-** Pointer to a variable receiving the created signal's ID.
-*/
-gceSTATUS
-gckOS_CreateUserSignal(
- IN gckOS Os,
- IN gctBOOL ManualReset,
- OUT gctINT * SignalID
- )
-{
- gcsSIGNAL_PTR signal;
- gctINT unused, currentID, tableLen;
- gctPOINTER * table;
- gctINT i;
- gceSTATUS status;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%0x ManualReset=%d", Os, ManualReset);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(SignalID != gcvNULL);
-
- /* Lock the table. */
- gcmkONERROR(
- gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
-
- acquired = gcvTRUE;
-
- if (Os->signal.unused < 1)
- {
- /* Enlarge the table. */
- table = (gctPOINTER *) kmalloc(
- sizeof(gctPOINTER) * (Os->signal.tableLen + USER_SIGNAL_TABLE_LEN_INIT),
- GFP_KERNEL);
-
- if (table == gcvNULL)
- {
- /* Out of memory. */
- gcmkONERROR(gcvSTATUS_OUT_OF_MEMORY);
- }
-
- memset(table + Os->signal.tableLen, 0, sizeof(gctPOINTER) * USER_SIGNAL_TABLE_LEN_INIT);
- memcpy(table, Os->signal.table, sizeof(gctPOINTER) * Os->signal.tableLen);
-
- /* Release the old table. */
- kfree(Os->signal.table);
-
- /* Update the table. */
- Os->signal.table = table;
- Os->signal.currentID = Os->signal.tableLen;
- Os->signal.tableLen += USER_SIGNAL_TABLE_LEN_INIT;
- Os->signal.unused += USER_SIGNAL_TABLE_LEN_INIT;
- }
-
- table = Os->signal.table;
- currentID = Os->signal.currentID;
- tableLen = Os->signal.tableLen;
- unused = Os->signal.unused;
-
- /* Create a new signal. */
- gcmkONERROR(
- gckOS_CreateSignal(Os, ManualReset, (gctSIGNAL *) &signal));
-
- /* Save the process ID. */
- signal->process = (gctHANDLE) current->tgid;
-
- table[currentID] = signal;
-
- /* Plus 1 to avoid NULL claims. */
- *SignalID = currentID + 1;
-
- /* Update the currentID. */
- if (--unused > 0)
- {
- for (i = 0; i < tableLen; i++)
- {
- if (++currentID >= tableLen)
- {
- /* Wrap to the begin. */
- currentID = 0;
- }
-
- if (table[currentID] == gcvNULL)
- {
- break;
- }
- }
- }
-
- Os->signal.table = table;
- Os->signal.currentID = currentID;
- Os->signal.tableLen = tableLen;
- Os->signal.unused = unused;
-
- acquired = gcvFALSE;
- gcmkONERROR(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- gcmkFOOTER_ARG("*SignalID=%d", gcmOPT_VALUE(SignalID));
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the staus. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_DestroyUserSignal
-**
-** Destroy a signal to be used in the user space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctINT SignalID
-** The signal's ID.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_DestroyUserSignal(
- IN gckOS Os,
- IN gctINT SignalID
- )
-{
- gceSTATUS status;
- gcsSIGNAL_PTR signal;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%x SignalID=%d", Os, SignalID);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- gcmkONERROR(
- gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
-
- acquired = gcvTRUE;
-
- if (SignalID < 1 || SignalID > Os->signal.tableLen)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_DestroyUserSignal: invalid signal->%d.",
- (gctINT) SignalID
- );
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- SignalID -= 1;
-
- signal = Os->signal.table[SignalID];
-
- if (signal == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_DestroyUserSignal: signal is NULL."
- );
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- /* Check to see if the process is the owner of the signal. */
- if (signal->process != (gctHANDLE) current->tgid)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_DestroyUserSignal: process id doesn't match. ",
- "signal->process: %d, current->tgid: %d",
- signal->process,
- current->tgid);
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- gcmkONERROR(
- gckOS_DestroySignal(Os, signal));
-
- /* Update the table. */
- Os->signal.table[SignalID] = gcvNULL;
- if (Os->signal.unused++ == 0)
- {
- Os->signal.currentID = SignalID;
- }
-
- acquired = gcvFALSE;
- gcmkONERROR(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_WaitUserSignal
-**
-** Wait for a signal used in the user mode to become signaled.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctINT SignalID
-** Signal ID.
-**
-** gctUINT32 Wait
-** Number of milliseconds to wait.
-** Pass the value of gcvINFINITE for an infinite wait.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_WaitUserSignal(
- IN gckOS Os,
- IN gctINT SignalID,
- IN gctUINT32 Wait
- )
-{
- gceSTATUS status;
- gcsSIGNAL_PTR signal;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%x SignalID=%d Wait=%u", Os, SignalID, Wait);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- gcmkONERROR(gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
- acquired = gcvTRUE;
-
- if (SignalID < 1 || SignalID > Os->signal.tableLen)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_WaitSignal: invalid signal.",
- SignalID
- );
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- SignalID -= 1;
-
- signal = Os->signal.table[SignalID];
-
- acquired = gcvFALSE;
- gcmkONERROR(gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- if (signal == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_WaitSignal: signal is NULL."
- );
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- if (signal->process != (gctHANDLE) current->tgid)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_WaitUserSignal: process id doesn't match. "
- "signal->process: %d, current->tgid: %d",
- signal->process,
- current->tgid);
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
-
- do
- {
- status = gckOS_WaitSignal(Os, signal, Wait == gcvINFINITE? 5000 : Wait);
-
- if (Wait == gcvINFINITE && status == gcvSTATUS_TIMEOUT)
- {
- gcmkPRINT("$$FLUSH$$");
- }
- }
- while (status == gcvSTATUS_TIMEOUT && Wait == gcvINFINITE);
-
- /* Return the status. */
- gcmkFOOTER();
- return status;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the staus. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_SignalUserSignal
-**
-** Set a state of the specified signal to be used in the user space.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to an gckOS object.
-**
-** gctINT SignalID
-** SignalID.
-**
-** gctBOOL State
-** If gcvTRUE, the signal will be set to signaled state.
-** If gcvFALSE, the signal will be set to nonsignaled state.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_SignalUserSignal(
- IN gckOS Os,
- IN gctINT SignalID,
- IN gctBOOL State
- )
-{
- gceSTATUS status;
- gcsSIGNAL_PTR signal;
- gctBOOL acquired = gcvFALSE;
-
- gcmkHEADER_ARG("Os=0x%x SignalID=%d State=%d", Os, SignalID, State);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- gcmkONERROR(gckOS_AcquireMutex(Os, Os->signal.lock, gcvINFINITE));
- acquired = gcvTRUE;
-
- if ((SignalID < 1)
- || (SignalID > Os->signal.tableLen)
- )
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_OS,
- "gckOS_WaitSignal: invalid signal->%d.", SignalID);
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- SignalID -= 1;
-
- signal = Os->signal.table[SignalID];
-
- acquired = gcvFALSE;
- gcmkONERROR(gckOS_ReleaseMutex(Os, Os->signal.lock));
-
- if (signal == gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_WaitSignal: signal is NULL."
- );
-
- gcmkONERROR(gcvSTATUS_INVALID_REQUEST);
- }
-
- if (signal->process != (gctHANDLE) current->tgid)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "gckOS_DestroyUserSignal: process id doesn't match. ",
- "signal->process: %d, current->tgid: %d",
- signal->process,
- current->tgid);
-
- gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT);
- }
-
- status = gckOS_Signal(Os, signal, State);
-
- /* Success. */
- gcmkFOOTER();
- return status;
-
-OnError:
- if (acquired)
- {
- /* Release the mutex. */
- gcmkVERIFY_OK(
- gckOS_ReleaseMutex(Os, Os->signal.lock));
- }
-
- /* Return the staus. */
- gcmkFOOTER();
- return status;
-}
-
-gceSTATUS
-gckOS_DestroyAllUserSignals(
- IN gckOS Os
- )
-{
- gctINT signal;
-
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- gcmkVERIFY_OK(gckOS_AcquireMutex(Os,
- Os->signal.lock,
- gcvINFINITE
- ));
-
- if (Os->signal.unused == Os->signal.tableLen)
- {
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Os,
- Os->signal.lock
- ));
-
- return gcvSTATUS_OK;
- }
-
- for (signal = 0; signal < Os->signal.tableLen; signal++)
- {
- if (Os->signal.table[signal] != gcvNULL &&
- ((gcsSIGNAL_PTR)Os->signal.table[signal])->process == (gctHANDLE) current->tgid)
- {
- gckOS_Signal(Os, Os->signal.table[signal], gcvTRUE);
-
- gckOS_DestroySignal(Os, Os->signal.table[signal]);
-
- /* Update the signal table. */
- Os->signal.table[signal] = gcvNULL;
- if (Os->signal.unused++ == 0)
- {
- Os->signal.currentID = signal;
- }
- }
- }
-
- gcmkVERIFY_OK(gckOS_ReleaseMutex(Os,
- Os->signal.lock
- ));
-
- return gcvSTATUS_OK;
-}
-
-#endif /* USE_NEW_LINUX_SIGNAL */
-
-/*******************************************************************************
-**
-** gckOS_MapUserMemory
-**
-** Lock down a user buffer and return an DMA'able address to be used by the
-** hardware to access it.
-**
-** INPUT:
-**
-** gctPOINTER Memory
-** Pointer to memory to lock down.
-**
-** gctSIZE_T Size
-** Size in bytes of the memory to lock down.
-**
-** OUTPUT:
-**
-** gctPOINTER * Info
-** Pointer to variable receiving the information record required by
-** gckOS_UnmapUserMemory.
-**
-** gctUINT32_PTR Address
-** Pointer to a variable that will receive the address DMA'able by the
-** hardware.
-*/
-gceSTATUS
-gckOS_MapUserMemory(
- IN gckOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- OUT gctPOINTER * Info,
- OUT gctUINT32_PTR Address
- )
-{
- gceSTATUS status;
- gctSIZE_T pageCount, i, j;
- gctUINT32_PTR pageTable;
- gctUINT32 address;
- gctUINT32 start, end, memory;
- gctINT result = 0;
-
- gcsPageInfo_PTR info = gcvNULL;
- struct page **pages = gcvNULL;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
- gcmkVERIFY_ARGUMENT(Size > 0);
- gcmkVERIFY_ARGUMENT(Info != gcvNULL);
- gcmkVERIFY_ARGUMENT(Address != gcvNULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] enter."
- );
-
- do
- {
- memory = (gctUINT32) Memory;
-
- /* Get the number of required pages. */
- end = (memory + Size + PAGE_SIZE - 1) >> PAGE_SHIFT;
- start = memory >> PAGE_SHIFT;
- pageCount = end - start;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] pageCount: %d.",
- pageCount
- );
-
- /* Invalid argument. */
- if (pageCount == 0)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Overflow. */
- if ((memory + Size) < memory)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- MEMORY_MAP_LOCK(Os);
-
- /* Allocate the Info struct. */
- info = (gcsPageInfo_PTR)kmalloc(sizeof(gcsPageInfo), GFP_KERNEL);
-
- if (info == gcvNULL)
- {
- status = gcvSTATUS_OUT_OF_MEMORY;
- break;
- }
-
- /* Allocate the array of page addresses. */
- pages = (struct page **)kmalloc(pageCount * sizeof(struct page *), GFP_KERNEL);
-
- if (pages == gcvNULL)
- {
- status = gcvSTATUS_OUT_OF_MEMORY;
- break;
- }
-
- /* Get the user pages. */
- down_read(¤t->mm->mmap_sem);
- result = get_user_pages(current,
- current->mm,
- memory & PAGE_MASK,
- pageCount,
- 1,
- 0,
- pages,
- NULL
- );
- up_read(¤t->mm->mmap_sem);
-
- if (result <=0 || result < pageCount)
- {
- struct vm_area_struct *vma;
-
- vma = find_vma(current->mm, memory);
-
- if (vma && (vma->vm_flags & VM_PFNMAP) )
- {
- do
- {
- pte_t * pte;
- spinlock_t * ptl;
- unsigned long pfn;
-
- pgd_t * pgd = pgd_offset(current->mm, memory);
- pud_t * pud = pud_offset(pgd, memory);
- if (pud)
- {
- pmd_t * pmd = pmd_offset(pud, memory);
- if (pmd)
- {
- pte = pte_offset_map_lock(current->mm, pmd, memory, &ptl);
- if (!pte)
- {
- break;
- }
- }
- else
- {
- break;
- }
- }
- else
- {
- break;
- }
-
- pfn = pte_pfn(*pte);
- *Address = ((pfn << PAGE_SHIFT) | (((unsigned long)Memory) & ~PAGE_MASK))
- - Os->baseAddress;
- *Info = gcvNULL;
-
- pte_unmap_unlock(pte, ptl);
-
- /* Release page info struct. */
- if (info != gcvNULL)
- {
- /* Free the page info struct. */
- kfree(info);
- }
-
- /* Free the page table. */
- if (pages != gcvNULL)
- {
- /* Release the pages if any. */
- if (result > 0)
- {
- for (i = 0; i < result; i++)
- {
- if (pages[i] == gcvNULL)
- {
- break;
- }
-
- page_cache_release(pages[i]);
- }
- }
-
- kfree(pages);
- }
-
- MEMORY_MAP_UNLOCK(Os);
-
- gcmkFOOTER_ARG("*Info=0x%x *Address=0x%08x",
- *Info, *Address);
- return gcvSTATUS_OK;
- }
- while (gcvFALSE);
-
- *Address = ~0;
- *Info = gcvNULL;
-
- status = gcvSTATUS_OUT_OF_RESOURCES;
- break;
- }
- else
- {
- status = gcvSTATUS_OUT_OF_RESOURCES;
- break;
- }
- }
-
- for (i = 0; i < pageCount; i++)
- {
- /* Flush the data cache. */
-#ifdef ANDROID
- dma_sync_single_for_device(
- gcvNULL,
- page_to_phys(pages[i]),
- PAGE_SIZE,
- DMA_TO_DEVICE);
-#else
- flush_dcache_page(pages[i]);
-#endif
- }
-
- /* Allocate pages inside the page table. */
- gcmkERR_BREAK(gckMMU_AllocatePages(Os->device->kernel->mmu,
- pageCount * (PAGE_SIZE/4096),
- (gctPOINTER *) &pageTable,
- &address));
-
- /* Fill the page table. */
- for (i = 0; i < pageCount; i++)
- {
- /* Get the physical address from page struct. */
- pageTable[i * (PAGE_SIZE/4096)] = page_to_phys(pages[i]);
-
- for (j = 1; j < (PAGE_SIZE/4096); j++)
- {
- pageTable[i * (PAGE_SIZE/4096) + j] = pageTable[i * (PAGE_SIZE/4096)] + 4096 * j;
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] pages[%d]: 0x%x, pageTable[%d]: 0x%x.",
- i, pages[i],
- i, pageTable[i]);
- }
-
- /* Save pointer to page table. */
- info->pageTable = pageTable;
- info->pages = pages;
-
- *Info = (gctPOINTER) info;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] info->pages: 0x%x, info->pageTable: 0x%x, info: 0x%x.",
- info->pages,
- info->pageTable,
- info
- );
-
- /* Return address. */
- *Address = address + (memory & ~PAGE_MASK);
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] Address: 0x%x.",
- *Address
- );
-
- /* Success. */
- status = gcvSTATUS_OK;
- }
- while (gcvFALSE);
-
- if (gcmIS_ERROR(status))
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] error occured: %d.",
- status
- );
-
- /* Release page array. */
- if (result > 0 && pages != gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] error: page table is freed."
- );
-
- for (i = 0; i < result; i++)
- {
- if (pages[i] == gcvNULL)
- {
- break;
- }
-#ifdef ANDROID
- dma_sync_single_for_device(
- gcvNULL,
- page_to_phys(pages[i]),
- PAGE_SIZE,
- DMA_FROM_DEVICE);
-#endif
- page_cache_release(pages[i]);
- }
- }
-
- if (pages != gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] error: pages is freed."
- );
-
- /* Free the page table. */
- kfree(pages);
- info->pages = gcvNULL;
- }
-
- /* Release page info struct. */
- if (info != gcvNULL)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] error: info is freed."
- );
-
- /* Free the page info struct. */
- kfree(info);
- *Info = gcvNULL;
- }
- }
-
- MEMORY_MAP_UNLOCK(Os);
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE,
- gcvZONE_OS,
- "[gckOS_MapUserMemory] leave."
- );
-
- /* Return the status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_UnmapUserMemory
-**
-** Unlock a user buffer and that was previously locked down by
-** gckOS_MapUserMemory.
-**
-** INPUT:
-**
-** gctPOINTER Memory
-** Pointer to memory to unlock.
-**
-** gctSIZE_T Size
-** Size in bytes of the memory to unlock.
-**
-** gctPOINTER Info
-** Information record returned by gckOS_MapUserMemory.
-**
-** gctUINT32_PTR Address
-** The address returned by gckOS_MapUserMemory.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_UnmapUserMemory(
- IN gckOS Os,
- IN gctPOINTER Memory,
- IN gctSIZE_T Size,
- IN gctPOINTER Info,
- IN gctUINT32 Address
- )
-{
- gceSTATUS status;
- gctUINT32 memory, start, end;
- gcsPageInfo_PTR info;
- gctSIZE_T pageCount, i;
- struct page **pages;
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
- gcmkVERIFY_ARGUMENT(Size > 0);
- gcmkVERIFY_ARGUMENT(Info != gcvNULL);
-
- gcmkTRACE_ZONE(gcvLEVEL_VERBOSE,
- gcvZONE_OS,
- "[gckOS_UnmapUserMemory] enter."
- );
-
- do
- {
- info = (gcsPageInfo_PTR) Info;
-
- if (info == gcvNULL)
- {
- return gcvSTATUS_OK;
- }
-
- pages = info->pages;
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_UnmapUserMemory] info: 0x%x, pages: 0x%x.",
- info,
- pages
- );
-
- /* Invalid page array. */
- if (pages == gcvNULL)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- memory = (gctUINT32) Memory;
- end = (memory + Size + PAGE_SIZE - 1) >> PAGE_SHIFT;
- start = memory >> PAGE_SHIFT;
- pageCount = end - start;
-
- /* Overflow. */
- if ((memory + Size) < memory)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- /* Invalid argument. */
- if (pageCount == 0)
- {
- return gcvSTATUS_INVALID_ARGUMENT;
- }
-
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_UnmapUserMemory] memory: 0x%x, pageCount: %d, pageTable: 0x%x.",
- memory,
- pageCount,
- info->pageTable
- );
-
- MEMORY_MAP_LOCK(Os);
-
- /* Free the pages from the MMU. */
- gcmkERR_BREAK(gckMMU_FreePages(Os->device->kernel->mmu,
- info->pageTable,
- pageCount * (PAGE_SIZE/4096)
- ));
-
- /* Release the page cache. */
- for (i = 0; i < pageCount; i++)
- {
- gcmkTRACE_ZONE(gcvLEVEL_INFO,
- gcvZONE_OS,
- "[gckOS_UnmapUserMemory] pages[%d]: 0x%x.",
- i,
- pages[i]
- );
-
- if (!PageReserved(pages[i]))
- {
- SetPageDirty(pages[i]);
- }
-
-#ifdef ANDROID
- dma_sync_single_for_device(
- gcvNULL,
- page_to_phys(pages[i]),
- PAGE_SIZE,
- DMA_FROM_DEVICE);
-#endif
- page_cache_release(pages[i]);
- }
-
- /* Success. */
- status = gcvSTATUS_OK;
- }
- while (gcvFALSE);
-
- if (info != gcvNULL)
- {
- /* Free the page array. */
- if (info->pages != gcvNULL)
- {
- kfree(info->pages);
- }
-
- kfree(info);
- }
-
- MEMORY_MAP_UNLOCK(Os);
-
- /* Return the status. */
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_GetBaseAddress
-**
-** Get the base address for the physical memory.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** OUTPUT:
-**
-** gctUINT32_PTR BaseAddress
-** Pointer to a variable that will receive the base address.
-*/
-gceSTATUS
-gckOS_GetBaseAddress(
- IN gckOS Os,
- OUT gctUINT32_PTR BaseAddress
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(BaseAddress != gcvNULL);
-
- /* Return base address. */
- *BaseAddress = Os->baseAddress;
-
- /* Success. */
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckOS_SuspendInterrupt(
- IN gckOS Os
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- disable_irq(Os->device->irqLine);
-
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckOS_ResumeInterrupt(
- IN gckOS Os
- )
-{
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
-
- enable_irq(Os->device->irqLine);
-
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckOS_MemCopy(
- IN gctPOINTER Destination,
- IN gctCONST_POINTER Source,
- IN gctSIZE_T Bytes
- )
-{
- gcmkVERIFY_ARGUMENT(Destination != NULL);
- gcmkVERIFY_ARGUMENT(Source != NULL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
-
- memcpy(Destination, Source, Bytes);
-
- return gcvSTATUS_OK;
-}
-
-gceSTATUS
-gckOS_ZeroMemory(
- IN gctPOINTER Memory,
- IN gctSIZE_T Bytes
- )
-{
- gcmkHEADER_ARG("Memory=0x%x Bytes=%lu", Memory, Bytes);
-
- gcmkVERIFY_ARGUMENT(Memory != gcvNULL);
- gcmkVERIFY_ARGUMENT(Bytes > 0);
-
- memset(Memory, 0, Bytes);
-
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-#if gcdkUSE_MEMORY_RECORD
-MEMORY_RECORD_PTR
-CreateMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gceMEMORY_TYPE Type,
- gctSIZE_T Bytes,
- gctPHYS_ADDR Physical,
- gctPOINTER Logical
- )
-{
- MEMORY_RECORD_PTR mr;
-
- gcmkASSERT(Type == gcvCONTIGUOUS_MEMORY || Type == gcvNON_PAGED_MEMORY);
-
- mr = (MEMORY_RECORD_PTR)kmalloc(sizeof(struct MEMORY_RECORD), GFP_ATOMIC);
- if (mr == gcvNULL) return gcvNULL;
-
- MEMORY_LOCK(Os);
-
- mr->type = Type;
- mr->u.Memory.bytes = Bytes;
- mr->u.Memory.physical = Physical;
- mr->u.Memory.logical = Logical;
-
- mr->prev = List;
- mr->next = List->next;
- List->next->prev = mr;
- List->next = mr;
-
- MEMORY_UNLOCK(Os);
-
- return mr;
-}
-
-void
-DestroyMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR Mr
- )
-{
- gcmkASSERT(Mr->type == gcvCONTIGUOUS_MEMORY || Mr->type == gcvNON_PAGED_MEMORY);
-
- MEMORY_LOCK(Os);
-
- Mr->prev->next = Mr->next;
- Mr->next->prev = Mr->prev;
-
- MEMORY_UNLOCK(Os);
-
- kfree(Mr);
-}
-
-MEMORY_RECORD_PTR
-FindMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gceMEMORY_TYPE Type,
- gctSIZE_T Bytes,
- gctPHYS_ADDR Physical,
- gctPOINTER Logical
- )
-{
- MEMORY_RECORD_PTR mr;
-
- gcmkASSERT(Type == gcvCONTIGUOUS_MEMORY || Type == gcvNON_PAGED_MEMORY);
-
- MEMORY_LOCK(Os);
-
- mr = List->next;
-
- while (mr != List)
- {
- if (mr->type == Type
- && mr->u.Memory.bytes == Bytes
- && mr->u.Memory.physical == Physical
- && mr->u.Memory.logical == Logical)
- {
- MEMORY_UNLOCK(Os);
-
- return mr;
- }
-
- mr = mr->next;
- }
-
- MEMORY_UNLOCK(Os);
-
- return gcvNULL;
-}
-
-MEMORY_RECORD_PTR
-CreateVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gcuVIDMEM_NODE_PTR Node,
- gceSURF_TYPE Type,
- gctSIZE_T Bytes
- )
-{
- MEMORY_RECORD_PTR mr;
-
- mr = (MEMORY_RECORD_PTR)kmalloc(sizeof(struct MEMORY_RECORD), GFP_ATOMIC);
- if (mr == gcvNULL) return gcvNULL;
-
- MEMORY_LOCK(Os);
-
- mr->type = gcvVIDEO_MEMORY;
- mr->u.VideoMemory.node = Node;
- mr->u.VideoMemory.type = Type;
- mr->u.VideoMemory.bytes = Bytes;
-
-#if gcdkREPORT_VIDMEM_USAGE
- private->allocatedMem[Type] += Bytes;
- private->maxAllocatedMem[Type] =
- (private->maxAllocatedMem[Type] > private->allocatedMem[Type])
- ? private->maxAllocatedMem[Type] : private->allocatedMem[Type];
-
- private->totalAllocatedMem += Bytes;
- private->maxTotalAllocatedMem =
- (private->maxTotalAllocatedMem > private->totalAllocatedMem)
- ? private->maxTotalAllocatedMem : private->totalAllocatedMem;
-#endif
-
- mr->prev = List;
- mr->next = List->next;
- List->next->prev = mr;
- List->next = mr;
-
- MEMORY_UNLOCK(Os);
-
- return mr;
-}
-
-void
-DestroyVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR Mr
- )
-{
- gcmkASSERT(Mr->type == gcvVIDEO_MEMORY);
-
- MEMORY_LOCK(Os);
-
-#if gcdkREPORT_VIDMEM_USAGE
- private->allocatedMem[Mr->u.VideoMemory.type] -= Mr->u.VideoMemory.bytes;
- private->totalAllocatedMem -= Mr->u.VideoMemory.bytes;
-#endif
-
- Mr->prev->next = Mr->next;
- Mr->next->prev = Mr->prev;
-
- MEMORY_UNLOCK(Os);
-
- kfree(Mr);
-}
-
-MEMORY_RECORD_PTR
-FindVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gcuVIDMEM_NODE_PTR Node
- )
-{
- MEMORY_RECORD_PTR mr;
-
- MEMORY_LOCK(Os);
-
- mr = List->next;
-
- while (mr != List)
- {
- if (mr->type == gcvVIDEO_MEMORY && mr->u.VideoMemory.node == Node)
- {
- MEMORY_UNLOCK(Os);
-
- return mr;
- }
-
- mr = mr->next;
- }
-
- MEMORY_UNLOCK(Os);
-
- return gcvNULL;
-}
-
-void
-FreeAllMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List
- )
-{
- MEMORY_RECORD_PTR mr;
- gctUINT i = 0;
-
-#if gcdkREPORT_VIDMEM_USAGE
- gctUINT type;
-
- printk("------------------------------------\n");
- printk(" Type Current Max\n");
-
- for (type = 0; type < gcvSURF_NUM_TYPES; type++)
- {
- printk("[%8s] %8llu KB %8llu KB\n",
- _MemTypes[type],
- private->allocatedMem[type] / 1024,
- private->maxAllocatedMem[type] / 1024);
- }
-
- printk("[ TOTAL] %8llu KB %8llu KB\n",
- private->totalAllocatedMem / 1024,
- private->maxTotalAllocatedMem / 1024);
-#endif
-
- MEMORY_LOCK(Os);
-
- while (List->next != List)
- {
- mr = List->next;
-
- mr->prev->next = mr->next;
- mr->next->prev = mr->prev;
-
- i++;
-
- MEMORY_UNLOCK(Os);
-
- switch (mr->type)
- {
- case gcvNON_PAGED_MEMORY:
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Unfreed non-paged memory: physical: %p, logical: %p, bytes: %d",
- mr->u.Memory.physical, mr->u.Memory.logical, mr->u.Memory.bytes);
-
- gckOS_FreeNonPagedMemory(Os,
- mr->u.Memory.bytes,
- mr->u.Memory.physical,
- mr->u.Memory.logical);
- break;
-
- case gcvCONTIGUOUS_MEMORY:
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Unfreed contiguous memory: physical: %p, logical: %p, bytes: %d",
- mr->u.Memory.physical, mr->u.Memory.logical, mr->u.Memory.bytes);
-
- gckOS_FreeContiguous(Os,
- mr->u.Memory.physical,
- mr->u.Memory.logical,
- mr->u.Memory.bytes);
- break;
-
- case gcvVIDEO_MEMORY:
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "Unfreed %s memory: node: %p",
- (mr->u.VideoMemory.node->VidMem.memory->object.type == gcvOBJ_VIDMEM)?
- "video" : (mr->u.VideoMemory.node->Virtual.contiguous)?
- "virtual-contiguous" : "virtual",
- mr->u.VideoMemory.node);
-
- while (gcvTRUE)
- {
- if (mr->u.VideoMemory.node->VidMem.memory->object.type == gcvOBJ_VIDMEM)
- {
- if (mr->u.VideoMemory.node->VidMem.locked == 0) break;
- }
- else
- {
- if (mr->u.VideoMemory.node->Virtual.locked == 0) break;
- }
-
- gckVIDMEM_Unlock(mr->u.VideoMemory.node, gcvSURF_TYPE_UNKNOWN, gcvNULL);
- }
-
- gckVIDMEM_Free(mr->u.VideoMemory.node);
- break;
-
- default:
- gcmkASSERT(0);
- break;
- }
-
- kfree(mr);
-
- MEMORY_LOCK(Os);
- }
-
- MEMORY_UNLOCK(Os);
-
-// dkm : gcdkUSE_MAPED_NONPAGE_CACHE
-#if gcdkUSE_MAPED_NONPAGE_CACHE
- _FreeAllMapedNonPagedCache(Os, current->tgid);
-#endif
-
- if (i > 0)
- {
- gcmkTRACE_ZONE(gcvLEVEL_ERROR,
- gcvZONE_OS,
- "======== Total %d unfreed memory block(s) ========", i);
- }
-}
-#endif
-
-/*******************************************************************************
-** gckOS_CacheFlush
-**
-** Flush the cache for the specified addresses. The GPU is going to need the
-** data. If the system is allocating memory as non-cachable, this function can
-** be ignored.
-**
-** ARGUMENTS:
-**
-** gckOS Os
-** Pointer to gckOS object.
-**
-** gctHANDLE Process
-** Process handle Logical belongs to or gcvNULL if Logical belongs to
-** the kernel.
-**
-** gctPOINTER Logical
-** Logical address to flush.
-**
-** gctSIZE_T Bytes
-** Size of the address range in bytes to flush.
-*/
-gceSTATUS
-gckOS_CacheFlush(
- IN gckOS Os,
- IN gctHANDLE Process,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- )
-{
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- dmac_clean_range(Logical, Logical+Bytes);
-#elif (2==gcdENABLE_MEM_CACHE)
- dsb();
-#endif
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-** gckOS_CacheInvalidate
-**
-** Flush the cache for the specified addresses and invalidate the lines as
-** well. The GPU is going to need and modify the data. If the system is
-** allocating memory as non-cachable, this function can be ignored.
-**
-** ARGUMENTS:
-**
-** gckOS Os
-** Pointer to gckOS object.
-**
-** gctHANDLE Process
-** Process handle Logical belongs to or gcvNULL if Logical belongs to
-** the kernel.
-**
-** gctPOINTER Logical
-** Logical address to flush.
-**
-** gctSIZE_T Bytes
-** Size of the address range in bytes to flush.
-*/
-gceSTATUS
-gckOS_CacheInvalidate(
- IN gckOS Os,
- IN gctHANDLE Process,
- IN gctPOINTER Logical,
- IN gctSIZE_T Bytes
- )
-{
-// dkm: gcdENABLE_MEM_CACHE
-#if (1==gcdENABLE_MEM_CACHE)
- dmac_flush_range(Logical, Logical+Bytes);
-#elif (2==gcdENABLE_MEM_CACHE)
- dsb();
-#endif
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-********************************* Broadcasting *********************************
-*******************************************************************************/
-
-/*******************************************************************************
-**
-** gckOS_Broadcast
-**
-** System hook for broadcast events from the kernel driver.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** gckHARDWARE Hardware
-** Pointer to the gckHARDWARE object.
-**
-** gceBROADCAST Reason
-** Reason for the broadcast. Can be one of the following values:
-**
-** gcvBROADCAST_GPU_IDLE
-** Broadcasted when the kernel driver thinks the GPU might be
-** idle. This can be used to handle power management.
-**
-** gcvBROADCAST_GPU_COMMIT
-** Broadcasted when any client process commits a command
-** buffer. This can be used to handle power management.
-**
-** gcvBROADCAST_GPU_STUCK
-** Broadcasted when the kernel driver hits the timeout waiting
-** for the GPU.
-**
-** gcvBROADCAST_FIRST_PROCESS
-** First process is trying to connect to the kernel.
-**
-** gcvBROADCAST_LAST_PROCESS
-** Last process has detached from the kernel.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_Broadcast(
- IN gckOS Os,
- IN gckHARDWARE Hardware,
- IN gceBROADCAST Reason
- )
-{
- gceSTATUS status;
- gctUINT32 idle = 0, dma = 0, axi = 0, read0 = 0, read1 = 0, write = 0;
- gctUINT32 debugState = 0, memoryDebug = 0;
- gctUINT32 debugCmdLow = 0, debugCmdHi = 0;
- gctUINT32 i, debugSignalsPe, debugSignalsMc;
-
- gcmkHEADER_ARG("Os=0x%x Hardware=0x%x Reason=%d", Os, Hardware, Reason);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_OBJECT(Hardware, gcvOBJ_HARDWARE);
-
- switch (Reason)
- {
- case gcvBROADCAST_FIRST_PROCESS:
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS, "First process has attached");
- break;
-
- case gcvBROADCAST_LAST_PROCESS:
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS, "Last process has detached");
-
- /* Put GPU OFF. */
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(Hardware,
- gcvPOWER_OFF_BROADCAST));
- break;
-
- case gcvBROADCAST_GPU_IDLE:
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS, "GPU idle.");
-
- /* Put GPU IDLE. */
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(Hardware,
- gcvPOWER_IDLE_BROADCAST));
- break;
-
- case gcvBROADCAST_GPU_COMMIT:
- gcmkTRACE_ZONE(gcvLEVEL_INFO, gcvZONE_OS, "COMMIT has arrived.");
-
- /* Put GPU ON. */
- gcmkONERROR(
- gckHARDWARE_SetPowerManagementState(Hardware,
- gcvPOWER_ON_BROADCAST));
- break;
-
- case gcvBROADCAST_GPU_STUCK:
- gcmkONERROR(gckHARDWARE_GetIdle(Hardware, gcvFALSE, &idle));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x00C, &axi));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x664, &dma));
- gcmkPRINT("!!FATAL!! GPU Stuck");
- gcmkPRINT(" idle=0x%08X axi=0x%08X cmd=0x%08X", idle, axi, dma);
-
- if (Hardware->chipFeatures & (1 << 4))
- {
- gcmkONERROR(gckOS_ReadRegister(Os, 0x43C, &read0));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x440, &read1));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x444, &write));
- gcmkPRINT(" read0=0x%08X read1=0x%08X write=0x%08X",
- read0, read1, write);
- }
-
- gcmkONERROR(gckOS_ReadRegister(Os, 0x660, &debugState));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x414, &memoryDebug));
- gcmkPRINT(" debugState(0x660)=0x%08X memoryDebug(0x414)=0x%08X",
- debugState, memoryDebug);
-
- gcmkONERROR(gckOS_ReadRegister(Os, 0x668, &debugCmdLow));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x66C, &debugCmdHi));
- gcmkPRINT(" debugCmdLow(0x668)=0x%08X debugCmdHi(0x66C)=0x%08X",
- debugCmdLow, debugCmdHi);
-
- for (i = 0; i < 16; i++)
- {
- gcmkONERROR(gckOS_WriteRegister(Os, 0x470, i << 16));
- gcmkPRINT("%d: Write 0x%08X to DebugControl0(0x470)", i, i << 16);
-
- gcmkONERROR(gckOS_ReadRegister(Os, 0x454, &debugSignalsPe));
- gcmkPRINT("%d: debugSignalsPe(0x454)=0x%08X", i, debugSignalsPe);
-
- gcmkPRINT("");
- }
-
- for (i = 0; i < 16; i++)
- {
- gcmkONERROR(gckOS_WriteRegister(Os, 0x478, i));
- gcmkPRINT("%d: Write 0x%08X to DebugControl2(0x478)", i, i);
-
- gcmkONERROR(gckOS_ReadRegister(Os, 0x468, &debugSignalsMc));
- gcmkPRINT("%d: debugSignalsMc(0x468)=0x%08X", i, debugSignalsMc);
-
- gcmkPRINT("");
- }
-
-
- gcmkONERROR(gckKERNEL_Recovery(Hardware->kernel));
- break;
-
- case gcvBROADCAST_AXI_BUS_ERROR:
- gcmkONERROR(gckHARDWARE_GetIdle(Hardware, gcvFALSE, &idle));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x00C, &axi));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x664, &dma));
- gcmkPRINT("!!FATAL!! AXI Bus Error");
- gcmkPRINT(" idle=0x%08X axi=0x%08X cmd=0x%08X", idle, axi, dma);
-
- if (Hardware->chipFeatures & (1 << 4))
- {
- gcmkONERROR(gckOS_ReadRegister(Os, 0x43C, &read0));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x440, &read1));
- gcmkONERROR(gckOS_ReadRegister(Os, 0x444, &write));
- gcmkPRINT(" read0=0x%08X read1=0x%08X write=0x%08X",
- read0, read1, write);
- }
-
- gcmkONERROR(gckKERNEL_Recovery(Hardware->kernel));
- break;
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-********************************** Semaphores **********************************
-*******************************************************************************/
-
-/*******************************************************************************
-**
-** gckOS_CreateSemaphore
-**
-** Create a semaphore.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** OUTPUT:
-**
-** gctPOINTER * Semaphore
-** Pointer to the variable that will receive the created semaphore.
-*/
-gceSTATUS
-gckOS_CreateSemaphore(
- IN gckOS Os,
- OUT gctPOINTER * Semaphore
- )
-{
- gceSTATUS status;
- struct semaphore *sem;
-
- gcmkHEADER_ARG("Os=0x%x", Os);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Semaphore != gcvNULL);
-
- /* Allocate the semaphore structure. */
- gcmkONERROR(
- gckOS_Allocate(Os, gcmSIZEOF(struct semaphore), (gctPOINTER *) &sem));
-
- /* Initialize the semaphore. */
- sema_init(sem, 1);
-
- /* Return to caller. */
- *Semaphore = (gctPOINTER) sem;
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_AcquireSemaphore
-**
-** Acquire a semaphore.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** gctPOINTER Semaphore
-** Pointer to the semaphore thet needs to be acquired.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_AcquireSemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x", Os);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Semaphore != gcvNULL);
-
- /* Acquire the semaphore. */
- if (down_interruptible((struct semaphore *) Semaphore))
- {
- gcmkONERROR(gcvSTATUS_TIMEOUT);
- }
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_ReleaseSemaphore
-**
-** Release a previously acquired semaphore.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** gctPOINTER Semaphore
-** Pointer to the semaphore thet needs to be released.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_ReleaseSemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- )
-{
- gcmkHEADER_ARG("Os=0x%x Semaphore=0x%x", Os, Semaphore);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Semaphore != gcvNULL);
-
- /* Release the semaphore. */
- up((struct semaphore *) Semaphore);
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_DestroySemaphore
-**
-** Destroy a semaphore.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to the gckOS object.
-**
-** gctPOINTER Semaphore
-** Pointer to the semaphore thet needs to be destroyed.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-gceSTATUS
-gckOS_DestroySemaphore(
- IN gckOS Os,
- IN gctPOINTER Semaphore
- )
-{
- gceSTATUS status;
-
- gcmkHEADER_ARG("Os=0x%x Semaphore=0x%x", Os, Semaphore);
-
- /* Verify the arguments. */
- gcmkVERIFY_OBJECT(Os, gcvOBJ_OS);
- gcmkVERIFY_ARGUMENT(Semaphore != gcvNULL);
-
- /* Free the sempahore structure. */
- gcmkONERROR(gckOS_Free(Os, Semaphore));
-
- /* Success. */
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-
-OnError:
- /* Return the status. */
- gcmkFOOTER();
- return status;
-}
-
-/*******************************************************************************
-**
-** gckOS_GetProcessID
-**
-** Get current process ID.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** gctUINT32_PTR ProcessID
-** Pointer to the variable that receives the process ID.
-*/
-gceSTATUS
-gckOS_GetProcessID(
- OUT gctUINT32_PTR ProcessID
- )
-{
- gcmkHEADER();
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(ProcessID != gcvNULL);
-
- /* Get process ID. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
- *ProcessID = task_tgid_vnr(current);
-#else
- *ProcessID = current->tgid;
-#endif
-
- /* Success. */
- gcmkFOOTER_ARG("*ProcessID=%u", *ProcessID);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_GetThreadID
-**
-** Get current thread ID.
-**
-** INPUT:
-**
-** Nothing.
-**
-** OUTPUT:
-**
-** gctUINT32_PTR ThreadID
-** Pointer to the variable that receives the thread ID.
-*/
-gceSTATUS
-gckOS_GetThreadID(
- OUT gctUINT32_PTR ThreadID
- )
-{
- gcmkHEADER();
-
- /* Verify the arguments. */
- gcmkVERIFY_ARGUMENT(ThreadID != gcvNULL);
-
- /* Get thread ID. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
- *ThreadID = task_pid_vnr(current);
-#else
- *ThreadID = current->pid;
-#endif
-
- /* Success. */
- gcmkFOOTER_ARG("*ThreadID=%u", *ThreadID);
- return gcvSTATUS_OK;
-}
-
-/*******************************************************************************
-**
-** gckOS_SetGPUPower
-**
-** Set the power of the GPU on or off.
-**
-** INPUT:
-**
-** gckOS Os
-** Pointer to a gckOS object.
-**
-** gctBOOL Clock
-** gcvTRUE to turn on the clock, or gcvFALSE to turn off the clock.
-**
-** gctBOOL Power
-** gcvTRUE to turn on the power, or gcvFALSE to turn off the power.
-**
-** OUTPUT:
-**
-** Nothing.
-*/
-// dkm: modify
-gceSTATUS
-gckOS_SetGPUPower(
- IN gckOS Os,
- IN gctBOOL Clock,
- IN gctBOOL Power
- )
-{
- //gcmkHEADER_ARG("Os=0x%x Clock=%d Power=%d", Os, Clock, Power);
-
- /* TODO: Put your code here. */
-#if ENABLE_GPU_CLOCK_BY_DRIVER && LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
-
- struct clk * clk_gpu = clk_get(NULL, "gpu");
- struct clk * clk_aclk_gpu = clk_get(NULL, "aclk_gpu");
- struct clk * clk_aclk_ddr_gpu = clk_get(NULL, "aclk_ddr_gpu");
- struct clk * clk_hclk_gpu = clk_get(NULL, "hclk_gpu");
- static int lastpower = 0;
- static int lastclock = 0;
-
- //printk("---------- gckOS_SetGPUPower Clock=%d Power=%d \n", Clock, Power);
-
- mdelay(1);
- if(lastclock!=Clock)
- {
- if(Clock) {
- //printk("gpu: clk_enable... ");
- clk_enable(clk_gpu);
- clk_enable(clk_aclk_gpu);
- clk_enable(clk_aclk_ddr_gpu);
- clk_enable(clk_hclk_gpu);
- //printk("done!\n");
- } else {
- //printk("gpu: clk_disable... ");
- clk_disable(clk_hclk_gpu);
- clk_disable(clk_aclk_ddr_gpu);
- clk_disable(clk_aclk_gpu);
- clk_disable(clk_gpu);
- //printk("done!\n");
- }
- }
- lastclock = Clock;
-
-
- mdelay(1);
- if(lastpower!=Power)
- {
- if(Power) {
- //printk("gpu: power on... ");
- if(lastclock) clk_disable(clk_aclk_ddr_gpu);
- mdelay(1);
- pmu_set_power_domain(PD_GPU, true);
- mdelay(1);
- if(lastclock) clk_enable(clk_aclk_ddr_gpu);
- //printk("done!\n");
- } else {
- //printk("gpu: power off... ");
- pmu_set_power_domain(PD_GPU, false);
- //printk("done!\n");
- }
- }
- lastpower = Power;
-
- mdelay(1);
-#endif
-
- gcmkFOOTER_NO();
- return gcvSTATUS_OK;
-}
-
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_kernel_os_h_
-#define __gc_hal_kernel_os_h_
-
-typedef struct _LINUX_MDL_MAP
-{
- gctINT pid;
- gctPOINTER vmaAddr;
- struct vm_area_struct * vma;
- struct _LINUX_MDL_MAP * next;
-}
-LINUX_MDL_MAP, *PLINUX_MDL_MAP;
-
-typedef struct _LINUX_MDL
-{
- gctINT pid;
- char * addr;
-
-#ifdef NO_DMA_COHERENT
- gctPOINTER kaddr;
-#endif /* NO_DMA_COHERENT */
-
- gctINT numPages;
- gctINT pagedMem;
- gctBOOL contiguous;
- dma_addr_t dmaHandle;
- PLINUX_MDL_MAP maps;
- struct _LINUX_MDL * prev;
- struct _LINUX_MDL * next;
-}
-LINUX_MDL, *PLINUX_MDL;
-
-extern PLINUX_MDL_MAP
-FindMdlMap(
- IN PLINUX_MDL Mdl,
- IN gctINT PID
- );
-
-typedef struct _DRIVER_ARGS
-{
- gctPOINTER InputBuffer;
- gctUINT32 InputBufferSize;
- gctPOINTER OutputBuffer;
- gctUINT32 OutputBufferSize;
-}
-DRIVER_ARGS;
-
-/* Destroy all user signals of the current process */
-gceSTATUS
-gckOS_DestroyAllUserSignals(
- IN gckOS Os
- );
-
-#ifdef gcdkUSE_MEMORY_RECORD
-MEMORY_RECORD_PTR
-CreateMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gceMEMORY_TYPE Type,
- gctSIZE_T Bytes,
- gctPHYS_ADDR Physical,
- gctPOINTER Logical
- );
-
-void
-DestroyMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR Mr
- );
-
-MEMORY_RECORD_PTR
-FindMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gceMEMORY_TYPE Type,
- gctSIZE_T Bytes,
- gctPHYS_ADDR Physical,
- gctPOINTER Logical
- );
-
-MEMORY_RECORD_PTR
-CreateVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gcuVIDMEM_NODE_PTR Node,
- gceSURF_TYPE Type,
- gctSIZE_T Bytes
- );
-
-void
-DestroyVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR Mr
- );
-
-MEMORY_RECORD_PTR
-FindVideoMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List,
- gcuVIDMEM_NODE_PTR Node
- );
-
-void
-FreeAllMemoryRecord(
- gckOS Os,
- gcsHAL_PRIVATE_DATA_PTR private,
- MEMORY_RECORD_PTR List
- );
-#endif
-
-#endif /* __gc_hal_kernel_os_h_ */
+++ /dev/null
-/****************************************************************************
-*
-* Copyright (C) 2005 - 2011 by Vivante Corp.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the license, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-*****************************************************************************/
-
-
-
-
-#ifndef __gc_hal_user_context_h_
-#define __gc_hal_user_context_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* gcoCONTEXT structure that hold the current context. */
-struct _gcoCONTEXT
-{
- /* Object. */
- gcsOBJECT object;
-
- /* Pointer to gcoOS object. */
- gcoOS os;
-
- /* Pointer to gcoHARDWARE object. */
- gcoHARDWARE hardware;
-
- /* Context ID. */
- gctUINT64 id;
-
- /* State mapping. */
- gctUINT32_PTR map;
- gctSIZE_T stateCount;
-
- /* State hinting. */
- gctUINT8_PTR hint;
- gctUINT8 hintValue;
- gctSIZE_T hintCount;
-
- /* Context buffer. */
- gctUINT32_PTR buffer;
- gctUINT32 pipe3DIndex;
- gctUINT32 pipe2DIndex;
- gctUINT32 linkIndex;
- gctUINT32 inUseIndex;
- gctSIZE_T bufferSize;
-
- /* Context buffer used for commitment. */
- gctSIZE_T bytes;
- gctPHYS_ADDR physical;
- gctPOINTER logical;
-
- /* Pointer to final LINK command. */
- gctPOINTER link;
-
- /* Requested pipe select for context. */
- gctUINT32 initialPipe;
- gctUINT32 entryPipe;
- gctUINT32 currentPipe;
-
- /* Flag to specify whether PostCommit needs to be called. */
- gctBOOL postCommit;
-
- /* Busy flag. */
- volatile gctBOOL * inUse;
-
- /* Variables used for building state buffer. */
- gctUINT32 lastAddress;
- gctSIZE_T lastSize;
- gctUINT32 lastIndex;
- gctBOOL lastFixed;
-
- /* Hint array. */
- gctUINT32_PTR hintArray;
- gctUINT32_PTR hintIndex;
-};
-
-struct _gcoCMDBUF
-{
- /* The object. */
- gcsOBJECT object;
-
- /* Pointer to gcoOS object. */
- gcoOS os;
-
- /* Pointer to gcoHARDWARE object. */
- gcoHARDWARE hardware;
-
- /* Physical address of command buffer. */
- gctPHYS_ADDR physical;
-
- /* Logical address of command buffer. */
- gctPOINTER logical;
-
- /* Number of bytes in command buffer. */
- gctSIZE_T bytes;
-
- /* Start offset into the command buffer. */
- gctUINT32 startOffset;
-
- /* Current offset into the command buffer. */
- gctUINT32 offset;
-
- /* Number of free bytes in command buffer. */
- gctSIZE_T free;
-
-#if gcdSECURE_USER
- /* Table of offsets that define the physical addresses to be mapped. */
- gctUINT32_PTR hintTable;
-
- /* Current index into map table. */
- gctUINT32_PTR hintIndex;
-
- /* Commit index for map table. */
- gctUINT32_PTR hintCommit;
-#endif
-};
-
-typedef struct _gcsQUEUE * gcsQUEUE_PTR;
-
-typedef struct _gcsQUEUE
-{
- /* Pointer to next gcsQUEUE structure. */
- gcsQUEUE_PTR next;
-
-#ifdef __QNXNTO__
- /* Size of this object. */
- gctSIZE_T bytes;
-#endif
-
- /* Event information. */
- gcsHAL_INTERFACE iface;
-}
-gcsQUEUE;
-
-/* Event queue. */
-struct _gcoQUEUE
-{
- /* The object. */
- gcsOBJECT object;
-
- /* Pointer to gcoOS object. */
- gcoOS os;
-
- /* Pointer to current event queue. */
- gcsQUEUE_PTR head;
- gcsQUEUE_PTR tail;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __gc_hal_user_context_h_ */
projects / firefly-linux-kernel-4.4.55.git / commitdiff