*
*/
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/slab.h>
#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/completion.h>
-#include <linux/time.h>
-#include <linux/interrupt.h>
-#include <asm/semaphore.h>
#include <scsi/scsi_host.h>
#include "aacraid.h"
-static irqreturn_t aac_rkt_intr(int irq, void *dev_id, struct pt_regs *regs)
-{
- struct aac_dev *dev = dev_id;
-
- if (dev->new_comm_interface) {
- u32 Index = rkt_readl(dev, MUnit.OutboundQueue);
- if (Index == 0xFFFFFFFFL)
- Index = rkt_readl(dev, MUnit.OutboundQueue);
- if (Index != 0xFFFFFFFFL) {
- do {
- if (aac_intr_normal(dev, Index)) {
- rkt_writel(dev, MUnit.OutboundQueue, Index);
- rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormRespReady);
- }
- Index = rkt_readl(dev, MUnit.OutboundQueue);
- } while (Index != 0xFFFFFFFFL);
- return IRQ_HANDLED;
- }
- } else {
- unsigned long bellbits;
- u8 intstat;
- intstat = rkt_readb(dev, MUnit.OISR);
- /*
- * Read mask and invert because drawbridge is reversed.
- * This allows us to only service interrupts that have
- * been enabled.
- * Check to see if this is our interrupt. If it isn't just return
- */
- if (intstat & ~(dev->OIMR))
- {
- bellbits = rkt_readl(dev, OutboundDoorbellReg);
- if (bellbits & DoorBellPrintfReady) {
- aac_printf(dev, rkt_readl (dev, IndexRegs.Mailbox[5]));
- rkt_writel(dev, MUnit.ODR,DoorBellPrintfReady);
- rkt_writel(dev, InboundDoorbellReg,DoorBellPrintfDone);
- }
- else if (bellbits & DoorBellAdapterNormCmdReady) {
- rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdReady);
- aac_command_normal(&dev->queues->queue[HostNormCmdQueue]);
-// rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdReady);
- }
- else if (bellbits & DoorBellAdapterNormRespReady) {
- rkt_writel(dev, MUnit.ODR,DoorBellAdapterNormRespReady);
- aac_response_normal(&dev->queues->queue[HostNormRespQueue]);
- }
- else if (bellbits & DoorBellAdapterNormCmdNotFull) {
- rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdNotFull);
- }
- else if (bellbits & DoorBellAdapterNormRespNotFull) {
- rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdNotFull);
- rkt_writel(dev, MUnit.ODR, DoorBellAdapterNormRespNotFull);
- }
- return IRQ_HANDLED;
- }
- }
- return IRQ_NONE;
-}
-
-/**
- * aac_rkt_disable_interrupt - Disable interrupts
- * @dev: Adapter
- */
-
-static void aac_rkt_disable_interrupt(struct aac_dev *dev)
-{
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
-}
-
-/**
- * rkt_sync_cmd - send a command and wait
- * @dev: Adapter
- * @command: Command to execute
- * @p1: first parameter
- * @ret: adapter status
- *
- * This routine will send a synchronous command to the adapter and wait
- * for its completion.
- */
-
-static int rkt_sync_cmd(struct aac_dev *dev, u32 command,
- u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6,
- u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4)
-{
- unsigned long start;
- int ok;
- /*
- * Write the command into Mailbox 0
- */
- rkt_writel(dev, InboundMailbox0, command);
- /*
- * Write the parameters into Mailboxes 1 - 6
- */
- rkt_writel(dev, InboundMailbox1, p1);
- rkt_writel(dev, InboundMailbox2, p2);
- rkt_writel(dev, InboundMailbox3, p3);
- rkt_writel(dev, InboundMailbox4, p4);
- /*
- * Clear the synch command doorbell to start on a clean slate.
- */
- rkt_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
- /*
- * Disable doorbell interrupts
- */
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
- /*
- * Force the completion of the mask register write before issuing
- * the interrupt.
- */
- rkt_readb (dev, MUnit.OIMR);
- /*
- * Signal that there is a new synch command
- */
- rkt_writel(dev, InboundDoorbellReg, INBOUNDDOORBELL_0);
-
- ok = 0;
- start = jiffies;
-
- /*
- * Wait up to 30 seconds
- */
- while (time_before(jiffies, start+30*HZ))
- {
- udelay(5); /* Delay 5 microseconds to let Mon960 get info. */
- /*
- * Mon960 will set doorbell0 bit when it has completed the command.
- */
- if (rkt_readl(dev, OutboundDoorbellReg) & OUTBOUNDDOORBELL_0) {
- /*
- * Clear the doorbell.
- */
- rkt_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
- ok = 1;
- break;
- }
- /*
- * Yield the processor in case we are slow
- */
- msleep(1);
- }
- if (ok != 1) {
- /*
- * Restore interrupt mask even though we timed out
- */
- if (dev->new_comm_interface)
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xf7);
- else
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
- return -ETIMEDOUT;
- }
- /*
- * Pull the synch status from Mailbox 0.
- */
- if (status)
- *status = rkt_readl(dev, IndexRegs.Mailbox[0]);
- if (r1)
- *r1 = rkt_readl(dev, IndexRegs.Mailbox[1]);
- if (r2)
- *r2 = rkt_readl(dev, IndexRegs.Mailbox[2]);
- if (r3)
- *r3 = rkt_readl(dev, IndexRegs.Mailbox[3]);
- if (r4)
- *r4 = rkt_readl(dev, IndexRegs.Mailbox[4]);
- /*
- * Clear the synch command doorbell.
- */
- rkt_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
- /*
- * Restore interrupt mask
- */
- if (dev->new_comm_interface)
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xf7);
- else
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
- return 0;
-
-}
-
-/**
- * aac_rkt_interrupt_adapter - interrupt adapter
- * @dev: Adapter
- *
- * Send an interrupt to the i960 and breakpoint it.
- */
-
-static void aac_rkt_interrupt_adapter(struct aac_dev *dev)
-{
- rkt_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0,
- NULL, NULL, NULL, NULL, NULL);
-}
-
/**
- * aac_rkt_notify_adapter - send an event to the adapter
- * @dev: Adapter
- * @event: Event to send
+ * aac_rkt_ioremap
+ * @size: mapping resize request
*
- * Notify the i960 that something it probably cares about has
- * happened.
*/
-
-static void aac_rkt_notify_adapter(struct aac_dev *dev, u32 event)
+static int aac_rkt_ioremap(struct aac_dev * dev, u32 size)
{
- switch (event) {
-
- case AdapNormCmdQue:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_1);
- break;
- case HostNormRespNotFull:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_4);
- break;
- case AdapNormRespQue:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_2);
- break;
- case HostNormCmdNotFull:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_3);
- break;
- case HostShutdown:
-// rkt_sync_cmd(dev, HOST_CRASHING, 0, 0, 0, 0, 0, 0,
-// NULL, NULL, NULL, NULL, NULL);
- break;
- case FastIo:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_6);
- break;
- case AdapPrintfDone:
- rkt_writel(dev, MUnit.IDR,INBOUNDDOORBELL_5);
- break;
- default:
- BUG();
- break;
+ if (!size) {
+ iounmap(dev->regs.rkt);
+ return 0;
}
-}
-
-/**
- * aac_rkt_start_adapter - activate adapter
- * @dev: Adapter
- *
- * Start up processing on an i960 based AAC adapter
- */
-
-static void aac_rkt_start_adapter(struct aac_dev *dev)
-{
- struct aac_init *init;
-
- init = dev->init;
- init->HostElapsedSeconds = cpu_to_le32(get_seconds());
- // We can only use a 32 bit address here
- rkt_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (u32)(ulong)dev->init_pa,
- 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
-}
-
-/**
- * aac_rkt_check_health
- * @dev: device to check if healthy
- *
- * Will attempt to determine if the specified adapter is alive and
- * capable of handling requests, returning 0 if alive.
- */
-static int aac_rkt_check_health(struct aac_dev *dev)
-{
- u32 status = rkt_readl(dev, MUnit.OMRx[0]);
-
- /*
- * Check to see if the board failed any self tests.
- */
- if (status & SELF_TEST_FAILED)
+ dev->base = dev->regs.rkt = ioremap(dev->scsi_host_ptr->base, size);
+ if (dev->base == NULL)
return -1;
- /*
- * Check to see if the board panic'd.
- */
- if (status & KERNEL_PANIC) {
- char * buffer;
- struct POSTSTATUS {
- __le32 Post_Command;
- __le32 Post_Address;
- } * post;
- dma_addr_t paddr, baddr;
- int ret;
-
- if ((status & 0xFF000000L) == 0xBC000000L)
- return (status >> 16) & 0xFF;
- buffer = pci_alloc_consistent(dev->pdev, 512, &baddr);
- ret = -2;
- if (buffer == NULL)
- return ret;
- post = pci_alloc_consistent(dev->pdev,
- sizeof(struct POSTSTATUS), &paddr);
- if (post == NULL) {
- pci_free_consistent(dev->pdev, 512, buffer, baddr);
- return ret;
- }
- memset(buffer, 0, 512);
- post->Post_Command = cpu_to_le32(COMMAND_POST_RESULTS);
- post->Post_Address = cpu_to_le32(baddr);
- rkt_writel(dev, MUnit.IMRx[0], paddr);
- rkt_sync_cmd(dev, COMMAND_POST_RESULTS, baddr, 0, 0, 0, 0, 0,
- NULL, NULL, NULL, NULL, NULL);
- pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS),
- post, paddr);
- if ((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X'))) {
- ret = (buffer[2] <= '9') ? (buffer[2] - '0') : (buffer[2] - 'A' + 10);
- ret <<= 4;
- ret += (buffer[3] <= '9') ? (buffer[3] - '0') : (buffer[3] - 'A' + 10);
- }
- pci_free_consistent(dev->pdev, 512, buffer, baddr);
- return ret;
- }
- /*
- * Wait for the adapter to be up and running.
- */
- if (!(status & KERNEL_UP_AND_RUNNING))
- return -3;
- /*
- * Everything is OK
- */
- return 0;
-}
-
-/**
- * aac_rkt_send
- * @fib: fib to issue
- *
- * Will send a fib, returning 0 if successful.
- */
-static int aac_rkt_send(struct fib * fib)
-{
- u64 addr = fib->hw_fib_pa;
- struct aac_dev *dev = fib->dev;
- volatile void __iomem *device = dev->regs.rkt;
- u32 Index;
-
- dprintk((KERN_DEBUG "%p->aac_rkt_send(%p->%llx)\n", dev, fib, addr));
- Index = rkt_readl(dev, MUnit.InboundQueue);
- if (Index == 0xFFFFFFFFL)
- Index = rkt_readl(dev, MUnit.InboundQueue);
- dprintk((KERN_DEBUG "Index = 0x%x\n", Index));
- if (Index == 0xFFFFFFFFL)
- return Index;
- device += Index;
- dprintk((KERN_DEBUG "entry = %x %x %u\n", (u32)(addr & 0xffffffff),
- (u32)(addr >> 32), (u32)le16_to_cpu(fib->hw_fib->header.Size)));
- writel((u32)(addr & 0xffffffff), device);
- device += sizeof(u32);
- writel((u32)(addr >> 32), device);
- device += sizeof(u32);
- writel(le16_to_cpu(fib->hw_fib->header.Size), device);
- rkt_writel(dev, MUnit.InboundQueue, Index);
- dprintk((KERN_DEBUG "aac_rkt_send - return 0\n"));
- return 0;
-}
-
-static int aac_rkt_restart_adapter(struct aac_dev *dev)
-{
- u32 var;
-
- printk(KERN_ERR "%s%d: adapter kernel panic'd.\n",
- dev->name, dev->id);
-
- if (aac_rkt_check_health(dev) <= 0)
- return 1;
- if (rkt_sync_cmd(dev, IOP_RESET, 0, 0, 0, 0, 0, 0,
- &var, NULL, NULL, NULL, NULL))
- return 1;
- if (var != 0x00000001)
- return 1;
- if (rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC)
- return 1;
+ dev->IndexRegs = &dev->regs.rkt->IndexRegs;
return 0;
}
int aac_rkt_init(struct aac_dev *dev)
{
- unsigned long start;
- unsigned long status;
- int instance;
- const char * name;
-
- instance = dev->id;
- name = dev->name;
+ int retval;
+ extern int _aac_rx_init(struct aac_dev *dev);
+ extern void aac_rx_start_adapter(struct aac_dev *dev);
- /*
- * Check to see if the board panic'd while booting.
- */
- if (rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC)
- if (aac_rkt_restart_adapter(dev))
- goto error_iounmap;
- /*
- * Check to see if the board failed any self tests.
- */
- if (rkt_readl(dev, MUnit.OMRx[0]) & SELF_TEST_FAILED) {
- printk(KERN_ERR "%s%d: adapter self-test failed.\n", dev->name, instance);
- goto error_iounmap;
- }
- /*
- * Check to see if the monitor panic'd while booting.
- */
- if (rkt_readl(dev, MUnit.OMRx[0]) & MONITOR_PANIC) {
- printk(KERN_ERR "%s%d: adapter monitor panic.\n", dev->name, instance);
- goto error_iounmap;
- }
- start = jiffies;
- /*
- * Wait for the adapter to be up and running. Wait up to 3 minutes
- */
- while (!(rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_UP_AND_RUNNING))
- {
- if(time_after(jiffies, start+startup_timeout*HZ))
- {
- status = rkt_readl(dev, MUnit.OMRx[0]);
- printk(KERN_ERR "%s%d: adapter kernel failed to start, init status = %lx.\n",
- dev->name, instance, status);
- goto error_iounmap;
- }
- msleep(1);
- }
- if (request_irq(dev->scsi_host_ptr->irq, aac_rkt_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev)<0)
- {
- printk(KERN_ERR "%s%d: Interrupt unavailable.\n", name, instance);
- goto error_iounmap;
- }
/*
* Fill in the function dispatch table.
*/
- dev->a_ops.adapter_interrupt = aac_rkt_interrupt_adapter;
- dev->a_ops.adapter_disable_int = aac_rkt_disable_interrupt;
- dev->a_ops.adapter_notify = aac_rkt_notify_adapter;
- dev->a_ops.adapter_sync_cmd = rkt_sync_cmd;
- dev->a_ops.adapter_check_health = aac_rkt_check_health;
- dev->a_ops.adapter_send = aac_rkt_send;
-
- /*
- * First clear out all interrupts. Then enable the one's that we
- * can handle.
- */
- rkt_writeb(dev, MUnit.OIMR, 0xff);
- rkt_writel(dev, MUnit.ODR, 0xffffffff);
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+ dev->a_ops.adapter_ioremap = aac_rkt_ioremap;
- if (aac_init_adapter(dev) == NULL)
- goto error_irq;
+ retval = _aac_rx_init(dev);
+ if (retval)
+ return retval;
if (dev->new_comm_interface) {
/*
* FIB Setup has already been done, but we can minimize the
dev->init->MaxIoCommands = cpu_to_le32(246);
dev->scsi_host_ptr->can_queue = 246 - AAC_NUM_MGT_FIB;
}
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xf7);
}
/*
* Tell the adapter that all is configured, and it can start
* accepting requests
*/
- aac_rkt_start_adapter(dev);
+ aac_rx_start_adapter(dev);
return 0;
-
-error_irq:
- rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
- free_irq(dev->scsi_host_ptr->irq, (void *)dev);
-
-error_iounmap:
-
- return -1;
}
{
bellbits = rx_readl(dev, OutboundDoorbellReg);
if (bellbits & DoorBellPrintfReady) {
- aac_printf(dev, rx_readl (dev, IndexRegs.Mailbox[5]));
+ aac_printf(dev, readl (&dev->IndexRegs->Mailbox[5]));
rx_writel(dev, MUnit.ODR,DoorBellPrintfReady);
rx_writel(dev, InboundDoorbellReg,DoorBellPrintfDone);
}
/*
* Write the command into Mailbox 0
*/
- rx_writel(dev, InboundMailbox0, command);
+ writel(command, &dev->IndexRegs->Mailbox[0]);
/*
* Write the parameters into Mailboxes 1 - 6
*/
- rx_writel(dev, InboundMailbox1, p1);
- rx_writel(dev, InboundMailbox2, p2);
- rx_writel(dev, InboundMailbox3, p3);
- rx_writel(dev, InboundMailbox4, p4);
+ writel(p1, &dev->IndexRegs->Mailbox[1]);
+ writel(p2, &dev->IndexRegs->Mailbox[2]);
+ writel(p3, &dev->IndexRegs->Mailbox[3]);
+ writel(p4, &dev->IndexRegs->Mailbox[4]);
/*
* Clear the synch command doorbell to start on a clean slate.
*/
* Pull the synch status from Mailbox 0.
*/
if (status)
- *status = rx_readl(dev, IndexRegs.Mailbox[0]);
+ *status = readl(&dev->IndexRegs->Mailbox[0]);
if (r1)
- *r1 = rx_readl(dev, IndexRegs.Mailbox[1]);
+ *r1 = readl(&dev->IndexRegs->Mailbox[1]);
if (r2)
- *r2 = rx_readl(dev, IndexRegs.Mailbox[2]);
+ *r2 = readl(&dev->IndexRegs->Mailbox[2]);
if (r3)
- *r3 = rx_readl(dev, IndexRegs.Mailbox[3]);
+ *r3 = readl(&dev->IndexRegs->Mailbox[3]);
if (r4)
- *r4 = rx_readl(dev, IndexRegs.Mailbox[4]);
+ *r4 = readl(&dev->IndexRegs->Mailbox[4]);
/*
* Clear the synch command doorbell.
*/
rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_3);
break;
case HostShutdown:
-// rx_sync_cmd(dev, HOST_CRASHING, 0, 0, 0, 0, 0, 0,
-// NULL, NULL, NULL, NULL, NULL);
break;
case FastIo:
rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_6);
* Start up processing on an i960 based AAC adapter
*/
-static void aac_rx_start_adapter(struct aac_dev *dev)
+void aac_rx_start_adapter(struct aac_dev *dev)
{
struct aac_init *init;
dprintk((KERN_DEBUG "Index = 0x%x\n", Index));
if (Index == 0xFFFFFFFFL)
return Index;
- device += Index;
+ device = dev->base + Index;
dprintk((KERN_DEBUG "entry = %x %x %u\n", (u32)(addr & 0xffffffff),
(u32)(addr >> 32), (u32)le16_to_cpu(fib->hw_fib->header.Size)));
writel((u32)(addr & 0xffffffff), device);
return 0;
}
+/**
+ * aac_rx_ioremap
+ * @size: mapping resize request
+ *
+ */
+static int aac_rx_ioremap(struct aac_dev * dev, u32 size)
+{
+ if (!size) {
+ iounmap(dev->regs.rx);
+ return 0;
+ }
+ dev->base = dev->regs.rx = ioremap(dev->scsi_host_ptr->base, size);
+ if (dev->base == NULL)
+ return -1;
+ dev->IndexRegs = &dev->regs.rx->IndexRegs;
+ return 0;
+}
+
static int aac_rx_restart_adapter(struct aac_dev *dev)
{
u32 var;
* to the comm region.
*/
-int aac_rx_init(struct aac_dev *dev)
+int _aac_rx_init(struct aac_dev *dev)
{
unsigned long start;
unsigned long status;
instance = dev->id;
name = dev->name;
+ if (aac_adapter_ioremap(dev, dev->base_size)) {
+ printk(KERN_WARNING "%s: unable to map adapter.\n", name);
+ goto error_iounmap;
+ }
+
/*
* Check to see if the board panic'd while booting.
*/
- if (rx_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC)
+ status = rx_readl(dev, MUnit.OMRx[0]);
+ if (status & KERNEL_PANIC)
if (aac_rx_restart_adapter(dev))
goto error_iounmap;
/*
* Check to see if the board failed any self tests.
*/
- if (rx_readl(dev, MUnit.OMRx[0]) & SELF_TEST_FAILED) {
+ status = rx_readl(dev, MUnit.OMRx[0]);
+ if (status & SELF_TEST_FAILED) {
printk(KERN_ERR "%s%d: adapter self-test failed.\n", dev->name, instance);
goto error_iounmap;
}
/*
* Check to see if the monitor panic'd while booting.
*/
- if (rx_readl(dev, MUnit.OMRx[0]) & MONITOR_PANIC) {
+ if (status & MONITOR_PANIC) {
printk(KERN_ERR "%s%d: adapter monitor panic.\n", dev->name, instance);
goto error_iounmap;
}
/*
* Wait for the adapter to be up and running. Wait up to 3 minutes
*/
- while ((!(rx_readl(dev, IndexRegs.Mailbox[7]) & KERNEL_UP_AND_RUNNING))
- || (!(rx_readl(dev, MUnit.OMRx[0]) & KERNEL_UP_AND_RUNNING)))
+ while (!((status = rx_readl(dev, MUnit.OMRx[0])) & KERNEL_UP_AND_RUNNING))
{
if(time_after(jiffies, start+startup_timeout*HZ))
{
- status = rx_readl(dev, IndexRegs.Mailbox[7]);
printk(KERN_ERR "%s%d: adapter kernel failed to start, init status = %lx.\n",
dev->name, instance, status);
goto error_iounmap;
if (dev->new_comm_interface)
rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xf7);
- /*
- * Tell the adapter that all is configured, and it can start
- * accepting requests
- */
- aac_rx_start_adapter(dev);
return 0;
error_irq:
return -1;
}
+
+int aac_rx_init(struct aac_dev *dev)
+{
+ int retval;
+
+ /*
+ * Fill in the function dispatch table.
+ */
+ dev->a_ops.adapter_ioremap = aac_rx_ioremap;
+
+ retval = _aac_rx_init(dev);
+ if (!retval) {
+ /*
+ * Tell the adapter that all is configured, and it can
+ * start accepting requests
+ */
+ aac_rx_start_adapter(dev);
+ }
+ return retval;
+}
projects / firefly-linux-kernel-4.4.55.git / commitdiff