/*
* ASIX AX8817X based USB 2.0 Ethernet Devices
- * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com>
+ * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
* Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
- * Copyright (C) 2006 James Painter <jamie.painter@iname.com>
* Copyright (c) 2002-2003 TiVo Inc.
*
* This program is free software; you can redistribute it and/or modify
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-// #define DEBUG // error path messages, extra info
-// #define VERBOSE // more; success messages
+//#define DEBUG // debug messages, extra info
+#include <linux/version.h>
+//#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
#include <linux/module.h>
#include <linux/kmod.h>
+#include <linux/sched.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/crc32.h>
-#include <linux/usb/usbnet.h>
-#define DRIVER_VERSION "14-Jun-2006"
-static const char driver_name [] = "asix";
+#include "axusbnet.c"
+#include "asix.h"
-/* ASIX AX8817X based USB 2.0 Ethernet Devices */
+#define DRV_VERSION "4.1.1"
-#define AX_CMD_SET_SW_MII 0x06
-#define AX_CMD_READ_MII_REG 0x07
-#define AX_CMD_WRITE_MII_REG 0x08
-#define AX_CMD_SET_HW_MII 0x0a
-#define AX_CMD_READ_EEPROM 0x0b
-#define AX_CMD_WRITE_EEPROM 0x0c
-#define AX_CMD_WRITE_ENABLE 0x0d
-#define AX_CMD_WRITE_DISABLE 0x0e
-#define AX_CMD_READ_RX_CTL 0x0f
-#define AX_CMD_WRITE_RX_CTL 0x10
-#define AX_CMD_READ_IPG012 0x11
-#define AX_CMD_WRITE_IPG0 0x12
-#define AX_CMD_WRITE_IPG1 0x13
-#define AX_CMD_READ_NODE_ID 0x13
-#define AX_CMD_WRITE_NODE_ID 0x14
-#define AX_CMD_WRITE_IPG2 0x14
-#define AX_CMD_WRITE_MULTI_FILTER 0x16
-#define AX88172_CMD_READ_NODE_ID 0x17
-#define AX_CMD_READ_PHY_ID 0x19
-#define AX_CMD_READ_MEDIUM_STATUS 0x1a
-#define AX_CMD_WRITE_MEDIUM_MODE 0x1b
-#define AX_CMD_READ_MONITOR_MODE 0x1c
-#define AX_CMD_WRITE_MONITOR_MODE 0x1d
-#define AX_CMD_READ_GPIOS 0x1e
-#define AX_CMD_WRITE_GPIOS 0x1f
-#define AX_CMD_SW_RESET 0x20
-#define AX_CMD_SW_PHY_STATUS 0x21
-#define AX_CMD_SW_PHY_SELECT 0x22
-
-#define AX_MONITOR_MODE 0x01
-#define AX_MONITOR_LINK 0x02
-#define AX_MONITOR_MAGIC 0x04
-#define AX_MONITOR_HSFS 0x10
-
-/* AX88172 Medium Status Register values */
-#define AX88172_MEDIUM_FD 0x02
-#define AX88172_MEDIUM_TX 0x04
-#define AX88172_MEDIUM_FC 0x10
-#define AX88172_MEDIUM_DEFAULT \
- ( AX88172_MEDIUM_FD | AX88172_MEDIUM_TX | AX88172_MEDIUM_FC )
-
-#define AX_MCAST_FILTER_SIZE 8
-#define AX_MAX_MCAST 64
-
-#define AX_SWRESET_CLEAR 0x00
-#define AX_SWRESET_RR 0x01
-#define AX_SWRESET_RT 0x02
-#define AX_SWRESET_PRTE 0x04
-#define AX_SWRESET_PRL 0x08
-#define AX_SWRESET_BZ 0x10
-#define AX_SWRESET_IPRL 0x20
-#define AX_SWRESET_IPPD 0x40
-
-#define AX88772_IPG0_DEFAULT 0x15
-#define AX88772_IPG1_DEFAULT 0x0c
-#define AX88772_IPG2_DEFAULT 0x12
-
-/* AX88772 & AX88178 Medium Mode Register */
-#define AX_MEDIUM_PF 0x0080
-#define AX_MEDIUM_JFE 0x0040
-#define AX_MEDIUM_TFC 0x0020
-#define AX_MEDIUM_RFC 0x0010
-#define AX_MEDIUM_ENCK 0x0008
-#define AX_MEDIUM_AC 0x0004
-#define AX_MEDIUM_FD 0x0002
-#define AX_MEDIUM_GM 0x0001
-#define AX_MEDIUM_SM 0x1000
-#define AX_MEDIUM_SBP 0x0800
-#define AX_MEDIUM_PS 0x0200
-#define AX_MEDIUM_RE 0x0100
-
-#define AX88178_MEDIUM_DEFAULT \
- (AX_MEDIUM_PS | AX_MEDIUM_FD | AX_MEDIUM_AC | \
- AX_MEDIUM_RFC | AX_MEDIUM_TFC | AX_MEDIUM_JFE | \
- AX_MEDIUM_RE )
-
-#define AX88772_MEDIUM_DEFAULT \
- (AX_MEDIUM_FD | AX_MEDIUM_RFC | \
- AX_MEDIUM_TFC | AX_MEDIUM_PS | \
- AX_MEDIUM_AC | AX_MEDIUM_RE )
-
-/* AX88772 & AX88178 RX_CTL values */
-#define AX_RX_CTL_SO 0x0080
-#define AX_RX_CTL_AP 0x0020
-#define AX_RX_CTL_AM 0x0010
-#define AX_RX_CTL_AB 0x0008
-#define AX_RX_CTL_SEP 0x0004
-#define AX_RX_CTL_AMALL 0x0002
-#define AX_RX_CTL_PRO 0x0001
-#define AX_RX_CTL_MFB_2048 0x0000
-#define AX_RX_CTL_MFB_4096 0x0100
-#define AX_RX_CTL_MFB_8192 0x0200
-#define AX_RX_CTL_MFB_16384 0x0300
-
-#define AX_DEFAULT_RX_CTL \
- (AX_RX_CTL_SO | AX_RX_CTL_AB )
-
-/* GPIO 0 .. 2 toggles */
-#define AX_GPIO_GPO0EN 0x01 /* GPIO0 Output enable */
-#define AX_GPIO_GPO_0 0x02 /* GPIO0 Output value */
-#define AX_GPIO_GPO1EN 0x04 /* GPIO1 Output enable */
-#define AX_GPIO_GPO_1 0x08 /* GPIO1 Output value */
-#define AX_GPIO_GPO2EN 0x10 /* GPIO2 Output enable */
-#define AX_GPIO_GPO_2 0x20 /* GPIO2 Output value */
-#define AX_GPIO_RESERVED 0x40 /* Reserved */
-#define AX_GPIO_RSE 0x80 /* Reload serial EEPROM */
-
-#define AX_EEPROM_MAGIC 0xdeadbeef
-#define AX88172_EEPROM_LEN 0x40
-#define AX88772_EEPROM_LEN 0xff
-
-#define PHY_MODE_MARVELL 0x0000
-#define MII_MARVELL_LED_CTRL 0x0018
-#define MII_MARVELL_STATUS 0x001b
-#define MII_MARVELL_CTRL 0x0014
-
-#define MARVELL_LED_MANUAL 0x0019
-
-#define MARVELL_STATUS_HWCFG 0x0004
-
-#define MARVELL_CTRL_TXDELAY 0x0002
-#define MARVELL_CTRL_RXDELAY 0x0080
-
-/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
-struct asix_data {
- u8 multi_filter[AX_MCAST_FILTER_SIZE];
- u8 mac_addr[ETH_ALEN];
- u8 phymode;
- u8 ledmode;
- u8 eeprom_len;
-};
+static char version[] =
+KERN_INFO "ASIX USB Ethernet Adapter:v" DRV_VERSION
+ " " __TIME__ " " __DATE__ "\n"
+KERN_INFO " http://www.asix.com.tw\n";
-struct ax88172_int_data {
- __le16 res1;
- u8 link;
- __le16 res2;
- u8 status;
- __le16 res3;
-} __attribute__ ((packed));
+/* configuration of maximum bulk in size */
+static int bsize = AX88772B_MAX_BULKIN_16K;
+module_param (bsize, int, 0);
+MODULE_PARM_DESC (bsize, "Maximum transfer size per bulk");
-static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
-{
- void *buf;
- int err = -ENOMEM;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+static void ax88772b_link_reset (void *data);
+static void ax88772a_link_reset (void *data);
+static void ax88772_link_reset (void *data);
+#else
+static void ax88772b_link_reset (struct work_struct *work);
+static void ax88772a_link_reset (struct work_struct *work);
+static void ax88772_link_reset (struct work_struct *work);
+#endif
+static int ax88772a_phy_powerup (struct usbnet *dev);
- devdbg(dev,"asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
- cmd, value, index, size);
+#define TAG "AX88xx------>"
- buf = kmalloc(size, GFP_KERNEL);
- if (!buf)
- goto out;
+/* ASIX AX8817X based USB 2.0 Ethernet Devices */
- err = usb_control_msg(
+static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+ u16 size, void *data)
+{
+ return usb_control_msg(
dev->udev,
usb_rcvctrlpipe(dev->udev, 0),
cmd,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value,
index,
- buf,
+ data,
size,
USB_CTRL_GET_TIMEOUT);
- if (err == size)
- memcpy(data, buf, size);
- else if (err >= 0)
- err = -EINVAL;
- kfree(buf);
-
-out:
- return err;
}
-static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
- void *buf = NULL;
- int err = -ENOMEM;
-
- devdbg(dev,"asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
- cmd, value, index, size);
-
- if (data) {
- buf = kmalloc(size, GFP_KERNEL);
- if (!buf)
- goto out;
- memcpy(buf, data, size);
- }
-
- err = usb_control_msg(
+ return usb_control_msg(
dev->udev,
usb_sndctrlpipe(dev->udev, 0),
cmd,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value,
index,
- buf,
+ data,
size,
USB_CTRL_SET_TIMEOUT);
- kfree(buf);
-
-out:
- return err;
}
-static void asix_async_cmd_callback(struct urb *urb)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
+#else
+static void ax8817x_async_cmd_callback(struct urb *urb)
+#endif
{
struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
- int status = urb->status;
- if (status < 0)
- printk(KERN_DEBUG "asix_async_cmd_callback() failed with %d",
- status);
+ if (urb->status < 0)
+ printk(KERN_DEBUG "ax8817x_async_cmd_callback() failed with %d",
+ urb->status);
kfree(req);
usb_free_urb(urb);
}
-static void
-asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
+static int ax8817x_set_mac_addr (struct net_device *net, void *p)
{
- struct usb_ctrlrequest *req;
- int status;
- struct urb *urb;
-
- devdbg(dev,"asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
- cmd, value, index, size);
- if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
- deverr(dev, "Error allocating URB in write_cmd_async!");
- return;
- }
-
- if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) {
- deverr(dev, "Failed to allocate memory for control request");
- usb_free_urb(urb);
- return;
- }
+ struct usbnet *dev = netdev_priv(net);
+ struct sockaddr *addr = p;
- req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
- req->bRequest = cmd;
- req->wValue = cpu_to_le16(value);
- req->wIndex = cpu_to_le16(index);
- req->wLength = cpu_to_le16(size);
+ memcpy (net->dev_addr, addr->sa_data, ETH_ALEN);
- usb_fill_control_urb(urb, dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- (void *)req, data, size,
- asix_async_cmd_callback, req);
+ /* Set the MAC address */
+ return ax8817x_write_cmd (dev, AX88772_CMD_WRITE_NODE_ID,
+ 0, 0, ETH_ALEN, net->dev_addr);
- if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
- deverr(dev, "Error submitting the control message: status=%d",
- status);
- kfree(req);
- usb_free_urb(urb);
- }
}
-static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+static void ax88178_status(struct usbnet *dev, struct urb *urb)
{
- u8 *head;
- u32 header;
- char *packet;
- struct sk_buff *ax_skb;
- u16 size;
-
- head = (u8 *) skb->data;
- memcpy(&header, head, sizeof(header));
- le32_to_cpus(&header);
- packet = head + sizeof(header);
-
- skb_pull(skb, 4);
-
- while (skb->len > 0) {
- if ((short)(header & 0x0000ffff) !=
- ~((short)((header & 0xffff0000) >> 16))) {
- deverr(dev,"asix_rx_fixup() Bad Header Length");
- }
- /* get the packet length */
- size = (u16) (header & 0x0000ffff);
-
- if ((skb->len) - ((size + 1) & 0xfffe) == 0)
- return 2;
- if (size > ETH_FRAME_LEN) {
- deverr(dev,"asix_rx_fixup() Bad RX Length %d", size);
- return 0;
- }
- ax_skb = skb_clone(skb, GFP_ATOMIC);
- if (ax_skb) {
- ax_skb->len = size;
- ax_skb->data = packet;
- skb_set_tail_pointer(ax_skb, size);
- usbnet_skb_return(dev, ax_skb);
- } else {
- return 0;
- }
-
- skb_pull(skb, (size + 1) & 0xfffe);
+ struct ax88172_int_data *event;
+ struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv;
+ int link;
- if (skb->len == 0)
- break;
+ if (urb->actual_length < 8)
+ return;
- head = (u8 *) skb->data;
- memcpy(&header, head, sizeof(header));
- le32_to_cpus(&header);
- packet = head + sizeof(header);
- skb_pull(skb, 4);
- }
+ if (ax178dataptr->EepromData == PHY_MODE_MAC_TO_MAC_GMII)
+ return;
- if (skb->len < 0) {
- deverr(dev,"asix_rx_fixup() Bad SKB Length %d", skb->len);
- return 0;
+ event = urb->transfer_buffer;
+ link = event->link & 0x01;
+ if (netif_carrier_ok(dev->net) != link) {
+ if (link) {
+ netif_carrier_on(dev->net);
+ axusbnet_defer_kevent (dev, EVENT_LINK_RESET);
+ } else
+ netif_carrier_off(dev->net);
+ devwarn(dev, "ax88178 - Link status is: %d", link);
}
- return 1;
}
-static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
- gfp_t flags)
+static void ax8817x_status(struct usbnet *dev, struct urb *urb)
{
- int padlen;
- int headroom = skb_headroom(skb);
- int tailroom = skb_tailroom(skb);
- u32 packet_len;
- u32 padbytes = 0xffff0000;
-
- padlen = ((skb->len + 4) % 512) ? 0 : 4;
-
- if ((!skb_cloned(skb))
- && ((headroom + tailroom) >= (4 + padlen))) {
- if ((headroom < 4) || (tailroom < padlen)) {
- skb->data = memmove(skb->head + 4, skb->data, skb->len);
- skb_set_tail_pointer(skb, skb->len);
- }
- } else {
- struct sk_buff *skb2;
- skb2 = skb_copy_expand(skb, 4, padlen, flags);
- dev_kfree_skb_any(skb);
- skb = skb2;
- if (!skb)
- return NULL;
- }
+ struct ax88172_int_data *event;
+ int link;
- skb_push(skb, 4);
- packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
- cpu_to_le32s(&packet_len);
- skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
+ if (urb->actual_length < 8)
+ return;
- if ((skb->len % 512) == 0) {
- cpu_to_le32s(&padbytes);
- memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
- skb_put(skb, sizeof(padbytes));
+ event = urb->transfer_buffer;
+ link = event->link & 0x01;
+ if (netif_carrier_ok(dev->net) != link) {
+ if (link) {
+ netif_carrier_on(dev->net);
+ axusbnet_defer_kevent (dev, EVENT_LINK_RESET );
+ } else
+ netif_carrier_off(dev->net);
+ devwarn(dev, "ax8817x - Link status is: %d", link);
}
- return skb;
}
-static void asix_status(struct usbnet *dev, struct urb *urb)
+static void ax88772_status(struct usbnet *dev, struct urb *urb)
{
struct ax88172_int_data *event;
+ struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
int link;
-
+
if (urb->actual_length < 8)
return;
event = urb->transfer_buffer;
link = event->link & 0x01;
+
if (netif_carrier_ok(dev->net) != link) {
if (link) {
netif_carrier_on(dev->net);
- usbnet_defer_kevent (dev, EVENT_LINK_RESET );
- } else
+ ax772_data->Event = AX_SET_RX_CFG;
+ } else {
netif_carrier_off(dev->net);
- devdbg(dev, "Link Status is: %d", link);
+ if (ax772_data->Event == AX_NOP) {
+ ax772_data->Event = PHY_POWER_DOWN;
+ ax772_data->TickToExpire = 25;
+ }
+ }
+
+ devwarn(dev, "ax88772 - Link status is: %d", link);
}
+
+ if (ax772_data->Event)
+ queue_work (ax772_data->ax_work, &ax772_data->check_link);
}
-static inline int asix_set_sw_mii(struct usbnet *dev)
+static void ax88772a_status(struct usbnet *dev, struct urb *urb)
{
- int ret;
- ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
- if (ret < 0)
- deverr(dev, "Failed to enable software MII access");
- return ret;
-}
+ struct ax88172_int_data *event;
+ struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv;
+ int link;
+ int PowSave = (ax772a_data->EepromData >> 14);
-static inline int asix_set_hw_mii(struct usbnet *dev)
-{
- int ret;
- ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL);
- if (ret < 0)
- deverr(dev, "Failed to enable hardware MII access");
- return ret;
-}
+ if (urb->actual_length < 8)
+ return;
-static inline int asix_get_phy_addr(struct usbnet *dev)
-{
- u8 buf[2];
- int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
+ event = urb->transfer_buffer;
+ link = event->link & 0x01;
- devdbg(dev, "asix_get_phy_addr()");
+ if (netif_carrier_ok(dev->net) != link) {
- if (ret < 0) {
- deverr(dev, "Error reading PHYID register: %02x", ret);
- goto out;
- }
- devdbg(dev, "asix_get_phy_addr() returning 0x%04x", *((__le16 *)buf));
- ret = buf[1];
+ if (link) {
+ netif_carrier_on(dev->net);
+ ax772a_data->Event = AX_SET_RX_CFG;
+ } else if ((PowSave == 0x3) || (PowSave == 0x1)) {
+ netif_carrier_off(dev->net);
+ if (ax772a_data->Event == AX_NOP) {
+ ax772a_data->Event = CHK_CABLE_EXIST;
+ ax772a_data->TickToExpire = 31;//14;
+ }
+ } else {
+ netif_carrier_off(dev->net);
+ ax772a_data->Event = AX_NOP;
+ }
+ devdbg(dev, "link is %d PowSave %d ax772a_data->Event %d \n",link, PowSave,ax772a_data->Event);
-out:
- return ret;
+ devwarn(dev, "ax88772a - Link status is: %d", link);
+ }
+
+ if (ax772a_data->Event)
+ queue_work (ax772a_data->ax_work, &ax772a_data->check_link);
}
-static int asix_sw_reset(struct usbnet *dev, u8 flags)
+static void ax88772b_status(struct usbnet *dev, struct urb *urb)
{
- int ret;
-
- ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL);
- if (ret < 0)
- deverr(dev,"Failed to send software reset: %02x", ret);
-
- return ret;
-}
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+ struct ax88172_int_data *event;
+ int link;
-static u16 asix_read_rx_ctl(struct usbnet *dev)
-{
- __le16 v;
- int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, &v);
+ if (urb->actual_length < 8)
+ return;
- if (ret < 0) {
- deverr(dev, "Error reading RX_CTL register: %02x", ret);
- goto out;
+ event = urb->transfer_buffer;
+ link = event->link & AX_INT_PPLS_LINK;
+ if (netif_carrier_ok(dev->net) != link) {
+ if (link) {
+ netif_carrier_on(dev->net);
+ ax772b_data->Event = AX_SET_RX_CFG;
+ } else {
+ netif_carrier_off(dev->net);
+ ax772b_data->time_to_chk = jiffies;
+ }
+ devwarn(dev, "ax88772b - Link status is: %d", link);
}
- ret = le16_to_cpu(v);
-out:
- return ret;
-}
-
-static int asix_write_rx_ctl(struct usbnet *dev, u16 mode)
-{
- int ret;
- devdbg(dev,"asix_write_rx_ctl() - mode = 0x%04x", mode);
- ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL);
- if (ret < 0)
- deverr(dev, "Failed to write RX_CTL mode to 0x%04x: %02x",
- mode, ret);
+ if (!link) {
- return ret;
-}
+ int no_cable = (event->link & AX_INT_CABOFF_UNPLUG) ? 1 : 0;
-static u16 asix_read_medium_status(struct usbnet *dev)
-{
- __le16 v;
- int ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, 0, 0, 2, &v);
+ if (no_cable) {
+ if ((ax772b_data->psc &
+ (AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) &&
+ !ax772b_data->pw_enabled) {
+ /*
+ * AX88772B already entered power saving state
+ */
+ ax772b_data->pw_enabled = 1;
+ }
- if (ret < 0) {
- deverr(dev, "Error reading Medium Status register: %02x", ret);
- goto out;
+ } else {
+ /* AX88772B resumed from power saving state */
+ if (ax772b_data->pw_enabled ||
+ (jiffies > (ax772b_data->time_to_chk +
+ AX88772B_WATCHDOG))) {
+ if (ax772b_data->pw_enabled)
+ ax772b_data->pw_enabled = 0;
+ ax772b_data->Event = PHY_POWER_UP;
+ ax772b_data->time_to_chk = jiffies;
+ }
+ }
}
- ret = le16_to_cpu(v);
-out:
- return ret;
+
+ if (ax772b_data->Event)
+ queue_work (ax772b_data->ax_work, &ax772b_data->check_link);
}
-static int asix_write_medium_mode(struct usbnet *dev, u16 mode)
+static void
+ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+ u16 size, void *data)
{
- int ret;
-
- devdbg(dev,"asix_write_medium_mode() - mode = 0x%04x", mode);
- ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
- if (ret < 0)
- deverr(dev, "Failed to write Medium Mode mode to 0x%04x: %02x",
- mode, ret);
+ struct usb_ctrlrequest *req;
+ int status;
+ struct urb *urb;
- return ret;
-}
+ if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
+ deverr(dev, "Error allocating URB in write_cmd_async!");
+ return;
+ }
-static int asix_write_gpio(struct usbnet *dev, u16 value, int sleep)
-{
- int ret;
+ if ((req = kmalloc (sizeof (struct usb_ctrlrequest),
+ GFP_ATOMIC)) == NULL) {
+ deverr(dev, "Failed to allocate memory for control request");
+ usb_free_urb(urb);
+ return;
+ }
- devdbg(dev,"asix_write_gpio() - value = 0x%04x", value);
- ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL);
- if (ret < 0)
- deverr(dev, "Failed to write GPIO value 0x%04x: %02x",
- value, ret);
+ req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ req->bRequest = cmd;
+ req->wValue = cpu_to_le16(value);
+ req->wIndex = cpu_to_le16(index);
+ req->wLength = cpu_to_le16(size);
- if (sleep)
- msleep(sleep);
+ usb_fill_control_urb(urb, dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ (void *)req, data, size,
+ ax8817x_async_cmd_callback, req);
- return ret;
+ if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ deverr(dev, "Error submitting the control message: status=%d",
+ status);
+ kfree(req);
+ usb_free_urb(urb);
+ }
}
-/*
- * AX88772 & AX88178 have a 16-bit RX_CTL value
- */
-static void asix_set_multicast(struct net_device *net)
+static void ax8817x_set_multicast(struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
- u16 rx_ctl = AX_DEFAULT_RX_CTL;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ u8 rx_ctl = AX_RX_CTL_START | AX_RX_CTL_AB;
+ int mc_count;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)
+ mc_count = net->mc_count;
+#else
+ mc_count = netdev_mc_count (net);
+#endif
if (net->flags & IFF_PROMISC) {
rx_ctl |= AX_RX_CTL_PRO;
} else if (net->flags & IFF_ALLMULTI
- || net->mc_count > AX_MAX_MCAST) {
+ || mc_count > AX_MAX_MCAST) {
rx_ctl |= AX_RX_CTL_AMALL;
- } else if (net->mc_count == 0) {
+ } else if (mc_count == 0) {
/* just broadcast and directed */
} else {
/* We use the 20 byte dev->data
* for our 8 byte filter buffer
* to avoid allocating memory that
* is tricky to free later */
- struct dev_mc_list *mc_list = net->mc_list;
u32 crc_bits;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)
+ struct dev_mc_list *mc_list = net->mc_list;
int i;
memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
1 << (crc_bits & 7);
mc_list = mc_list->next;
}
-
- asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
+#else
+ struct netdev_hw_addr *ha;
+ memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
+ netdev_for_each_mc_addr (ha, net) {
+ crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
+ data->multi_filter[crc_bits >> 3] |=
+ 1 << (crc_bits & 7);
+ }
+#endif
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
AX_MCAST_FILTER_SIZE, data->multi_filter);
rx_ctl |= AX_RX_CTL_AM;
}
- asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
}
-static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
+static void ax88772b_set_multicast(struct net_device *net)
{
- struct usbnet *dev = netdev_priv(netdev);
- __le16 res;
+ struct usbnet *dev = netdev_priv(net);
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ u16 rx_ctl = (AX_RX_CTL_START | AX_RX_CTL_AB | AX_RX_HEADER_DEFAULT);
+ int mc_count;
- mutex_lock(&dev->phy_mutex);
- asix_set_sw_mii(dev);
- asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
- (__u16)loc, 2, &res);
- asix_set_hw_mii(dev);
- mutex_unlock(&dev->phy_mutex);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)
+ mc_count = net->mc_count;
+#else
+ mc_count = netdev_mc_count (net);
+#endif
- devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res));
+ if (net->flags & IFF_PROMISC) {
+ rx_ctl |= AX_RX_CTL_PRO;
+ } else if (net->flags & IFF_ALLMULTI
+ || mc_count > AX_MAX_MCAST) {
+ rx_ctl |= AX_RX_CTL_AMALL;
+ } else if (mc_count == 0) {
+ /* just broadcast and directed */
+ } else {
+ /* We use the 20 byte dev->data
+ * for our 8 byte filter buffer
+ * to avoid allocating memory that
+ * is tricky to free later */
+ u32 crc_bits;
- return le16_to_cpu(res);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35)
+ struct dev_mc_list *mc_list = net->mc_list;
+ int i;
+
+ memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
+
+ /* Build the multicast hash filter. */
+ for (i = 0; i < net->mc_count; i++) {
+ crc_bits =
+ ether_crc(ETH_ALEN,
+ mc_list->dmi_addr) >> 26;
+ data->multi_filter[crc_bits >> 3] |=
+ 1 << (crc_bits & 7);
+ mc_list = mc_list->next;
+ }
+#else
+ struct netdev_hw_addr *ha;
+ memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
+ netdev_for_each_mc_addr (ha, net) {
+ crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
+ data->multi_filter[crc_bits >> 3] |=
+ 1 << (crc_bits & 7);
+ }
+#endif
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
+ AX_MCAST_FILTER_SIZE, data->multi_filter);
+
+ rx_ctl |= AX_RX_CTL_AM;
+ }
+
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
}
-static void
-asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
+static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc)
{
struct usbnet *dev = netdev_priv(netdev);
- __le16 res = cpu_to_le16(val);
+ u16 *res;
+ u16 ret;
+
+ res = kmalloc (2, GFP_ATOMIC);
+ if (!res)
+ return 0;
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
+ ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, (__u16)loc, 2, res);
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
- devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val);
- mutex_lock(&dev->phy_mutex);
- asix_set_sw_mii(dev);
- asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, &res);
- asix_set_hw_mii(dev);
- mutex_unlock(&dev->phy_mutex);
+ ret = *res & 0xffff;
+ kfree (res);
+
+ return ret;
}
-/* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */
-static u32 asix_get_phyid(struct usbnet *dev)
+static int
+ax8817x_swmii_mdio_read(struct net_device *netdev, int phy_id, int loc)
{
- int phy_reg;
- u32 phy_id;
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 *res;
+ u16 ret;
- phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
- if (phy_reg < 0)
+ res = kmalloc (2, GFP_ATOMIC);
+ if (!res)
return 0;
- phy_id = (phy_reg & 0xffff) << 16;
+ ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
+ (__u16)loc, 2, res);
- phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2);
- if (phy_reg < 0)
- return 0;
+ ret = *res & 0xffff;
+ kfree (res);
+
+ return ret;
+}
- phy_id |= (phy_reg & 0xffff);
+/* same as above, but converts resulting value to cpu byte order */
+static int ax8817x_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
+{
+ return le16_to_cpu(ax8817x_mdio_read(netdev,phy_id, loc));
+}
- return phy_id;
+static int
+ax8817x_swmii_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
+{
+ return le16_to_cpu(ax8817x_swmii_mdio_read(netdev,phy_id, loc));
}
static void
-asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
+ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
{
- struct usbnet *dev = netdev_priv(net);
- u8 opt;
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 *res;
+
+ res = kmalloc (2, GFP_ATOMIC);
+ if (!res)
+ return;
+ *res = val;
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
+ (__u16)loc, 2, res);
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
+
+ kfree (res);
+}
+
+static void ax8817x_swmii_mdio_write(struct net_device *netdev,
+ int phy_id, int loc, int val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 *res;
+
+ res = kmalloc (2, GFP_ATOMIC);
+ if (!res)
+ return;
+ *res = val;
- if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
- wolinfo->supported = 0;
- wolinfo->wolopts = 0;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
+ (__u16)loc, 2, res);
+
+ kfree (res);
+}
+
+static void
+ax88772b_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 *res;
+
+ res = kmalloc (2, GFP_ATOMIC);
+ if (!res)
return;
+ *res = val;
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
+ (__u16)loc, 2, res);
+
+ if (loc == MII_ADVERTISE) {
+ *res = cpu_to_le16(BMCR_ANENABLE | BMCR_ANRESTART);
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
+ (__u16)MII_BMCR, 2, res);
}
- wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
- wolinfo->wolopts = 0;
- if (opt & AX_MONITOR_MODE) {
- if (opt & AX_MONITOR_LINK)
- wolinfo->wolopts |= WAKE_PHY;
- if (opt & AX_MONITOR_MAGIC)
- wolinfo->wolopts |= WAKE_MAGIC;
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
+
+ kfree (res);
+}
+
+/* same as above, but converts new value to le16 byte order before writing */
+static void
+ax8817x_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
+{
+ ax8817x_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) );
+}
+
+static void ax8817x_swmii_mdio_write_le(struct net_device *netdev,
+ int phy_id, int loc, int val)
+{
+ ax8817x_swmii_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) );
+}
+
+static void
+ax88772b_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
+{
+ ax88772b_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) );
+}
+
+static int ax88772_suspend (struct usb_interface *intf,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)
+ pm_message_t message)
+#else
+ u32 message)
+#endif
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ u16 *medium;
+ printk("----> %s %d\n",__FUNCTION__,__LINE__);
+
+ dev->asix_suspend = 1;
+ wait_event_interruptible_timeout(dev->intr_wait, dev->intr_complete == 1, HZ); // wait for intr_complete, then got to otg suspend
+
+ medium = kmalloc (2, GFP_ATOMIC);
+ if (!medium)
+ return axusbnet_suspend (intf, message);
+
+ ax8817x_read_cmd (dev, AX_CMD_READ_MEDIUM_MODE, 0, 0, 2, medium);
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_MEDIUM_MODE,
+ (*medium & ~AX88772_MEDIUM_RX_ENABLE), 0, 0, NULL);
+
+ kfree (medium);
+ return axusbnet_suspend (intf, message);
+}
+
+static int ax88772b_suspend (struct usb_interface *intf,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)
+ pm_message_t message)
+#else
+ u32 message)
+#endif
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+ u16 *tmp16;
+ u8 *opt;
+
+ tmp16 = kmalloc (2, GFP_ATOMIC);
+ if (!tmp16)
+ return axusbnet_suspend (intf, message);
+ opt = (u8 *)tmp16;
+
+ ax8817x_read_cmd (dev, AX_CMD_READ_MEDIUM_MODE, 0, 0, 2, tmp16);
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_MEDIUM_MODE,
+ (*tmp16 & ~AX88772_MEDIUM_RX_ENABLE), 0, 0, NULL);
+
+ ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, opt);
+ if (!(*opt & AX_MONITOR_LINK) && !(*opt & AX_MONITOR_MAGIC)) {
+ ax8817x_write_cmd (dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | AX_SWRESET_IPPD, 0, 0, NULL);
+ } else {
+
+ if (ax772b_data->psc & AX_SWRESET_WOLLP) {
+ *tmp16 = ax8817x_mdio_read_le (dev->net,
+ dev->mii.phy_id, MII_BMCR);
+ ax8817x_mdio_write_le (dev->net, dev->mii.phy_id,
+ MII_BMCR, *tmp16 | BMCR_ANENABLE);
+
+ ax8817x_write_cmd (dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | ax772b_data->psc, 0, 0, NULL);
+ }
+
+ if (ax772b_data->psc &
+ (AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) {
+ *opt |= AX_MONITOR_LINK;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
+ *opt, 0, 0, NULL);
+ }
+ }
+
+ kfree (tmp16);
+ return axusbnet_suspend (intf, message);
+}
+
+static int ax88772_resume (struct usb_interface *intf)
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+
+ netif_carrier_off (dev->net);
+
+ return axusbnet_resume (intf);
+}
+
+static int ax88772b_resume (struct usb_interface *intf)
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+ int ret;
+ void *buf;
+
+ buf = kmalloc (6, GFP_KERNEL);
+
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax88772b_mdio_write_le;
+ dev->mii.phy_id_mask = 0xff;
+ dev->mii.reg_num_mask = 0xff;
+
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ deverr(dev, "Error reading PHY ID: %02x", ret);
+ goto err_out;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ deverr(dev, "Read PHYID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto err_out;
+ }
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+ if(dev->mii.phy_id != 0x10) {
+ deverr(dev, "Got wrong PHY ID: %02x", dev->mii.phy_id);
+ ret = -EIO;
+ goto err_out;
+ }
+
+ /* select the embedded 10/100 Ethernet PHY */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ AX_PHYSEL_SSEN | AX_PHYSEL_PSEL | AX_PHYSEL_SSMII,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY #1 failed: %d", ret);
+ goto err_out;
+ }
+
+ if ((ret = ax88772a_phy_powerup (dev)) < 0)
+ goto err_out;
+
+ /* stop MAC operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto err_out;
+ }
+
+ /* make sure the driver can enable sw mii operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII,
+ 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Enabling software MII failed: %d", ret);
+ goto err_out;
+ }
+ /* Get the PHY id */
+/* ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,0, 0, 2, buf);
+ devwarn(dev, "reading PHY ID: %02x", ret);
+ devwarn(dev, "PHY ID: %02x", *((u8 *)buf + 1));
+
+
+ if (ax772b_data->psc & AX_SWRESET_WOLLP) {
+ ax8817x_write_cmd (dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | (ax772b_data->psc & 0x7FFF),
+ 0, 0, NULL);
+ }
+
+ if (ax772b_data->psc & (AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) {
+ ax88772a_phy_powerup (dev);
}
+*/
+ kfree (buf);
+ netif_carrier_off (dev->net);
+ return axusbnet_resume (intf);
+
+err_out:
+ return axusbnet_resume (intf);
+}
+
+static int ax88172_link_reset(struct usbnet *dev)
+{
+ u16 lpa;
+ u16 adv;
+ u16 res;
+ u8 mode;
+
+ mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
+ lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
+ adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
+ res = mii_nway_result(lpa|adv);
+ if (res & LPA_DUPLEX)
+ mode |= AX_MEDIUM_FULL_DUPLEX;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
+
+ return 0;
+}
+
+static void
+ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
+{
+ struct usbnet *dev = netdev_priv(net);
+ u8 *opt;
+
+ wolinfo->supported = 0;
+ wolinfo->wolopts = 0;
+
+ opt = kmalloc (1, GFP_KERNEL);
+ if (!opt)
+ return;
+
+ if (ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, opt) < 0)
+ return;
+
+ wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
+
+ if (*opt & AX_MONITOR_LINK)
+ wolinfo->wolopts |= WAKE_PHY;
+ if (*opt & AX_MONITOR_MAGIC)
+ wolinfo->wolopts |= WAKE_MAGIC;
+
+ kfree (opt);
}
static int
-asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
+ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
{
struct usbnet *dev = netdev_priv(net);
- u8 opt = 0;
+ u8 *opt;
+ opt = kmalloc (1, GFP_KERNEL);
+ if (!opt)
+ return -ENOMEM;
+
+ *opt = 0;
if (wolinfo->wolopts & WAKE_PHY)
- opt |= AX_MONITOR_LINK;
+ *opt |= AX_MONITOR_LINK;
if (wolinfo->wolopts & WAKE_MAGIC)
- opt |= AX_MONITOR_MAGIC;
- if (opt != 0)
- opt |= AX_MONITOR_MODE;
+ *opt |= AX_MONITOR_MAGIC;
- if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
- opt, 0, 0, NULL) < 0)
- return -EINVAL;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, *opt, 0, 0, NULL);
+ kfree (opt);
return 0;
}
-static int asix_get_eeprom_len(struct net_device *net)
+static int ax8817x_get_eeprom_len(struct net_device *net)
{
- struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
-
- return data->eeprom_len;
+ return AX_EEPROM_LEN;
}
-static int asix_get_eeprom(struct net_device *net,
+static int ax8817x_get_eeprom(struct net_device *net,
struct ethtool_eeprom *eeprom, u8 *data)
{
struct usbnet *dev = netdev_priv(net);
- __le16 *ebuf = (__le16 *)data;
+ u16 *ebuf = (u16 *)data;
int i;
/* Crude hack to ensure that we don't overwrite memory
/* ax8817x returns 2 bytes from eeprom on read */
for (i=0; i < eeprom->len / 2; i++) {
- if (asix_read_cmd(dev, AX_CMD_READ_EEPROM,
+ if (ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
return -EINVAL;
}
return 0;
}
-static void asix_get_drvinfo (struct net_device *net,
+static void ax8817x_get_drvinfo (struct net_device *net,
struct ethtool_drvinfo *info)
{
- struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
-
/* Inherit standard device info */
- usbnet_get_drvinfo(net, info);
- strncpy (info->driver, driver_name, sizeof info->driver);
- strncpy (info->version, DRIVER_VERSION, sizeof info->version);
- info->eedump_len = data->eeprom_len;
-}
-
-static u32 asix_get_link(struct net_device *net)
-{
- struct usbnet *dev = netdev_priv(net);
-
- return mii_link_ok(&dev->mii);
+ axusbnet_get_drvinfo(net, info);
+ info->eedump_len = 0x3e;
}
-static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
+static int ax8817x_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
{
struct usbnet *dev = netdev_priv(net);
-
- return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
+ return mii_ethtool_gset(&dev->mii,cmd);
}
-static int asix_set_mac_address(struct net_device *net, void *p)
+static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
{
struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
- struct sockaddr *addr = p;
-
- if (netif_running(net))
- return -EBUSY;
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
-
- memcpy(net->dev_addr, addr->sa_data, ETH_ALEN);
-
- /* We use the 20 byte dev->data
- * for our 6 byte mac buffer
- * to avoid allocating memory that
- * is tricky to free later */
- memcpy(data->mac_addr, addr->sa_data, ETH_ALEN);
- asix_write_cmd_async(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
- data->mac_addr);
-
- return 0;
+ return mii_ethtool_sset(&dev->mii,cmd);
}
/* We need to override some ethtool_ops so we require our
own structure so we don't interfere with other usbnet
devices that may be connected at the same time. */
-static const struct ethtool_ops ax88172_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
+static struct ethtool_ops ax8817x_ethtool_ops = {
+ .get_drvinfo = ax8817x_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = axusbnet_get_msglevel,
+ .set_msglevel = axusbnet_set_msglevel,
+ .get_wol = ax8817x_get_wol,
+ .set_wol = ax8817x_set_wol,
+ .get_eeprom_len = ax8817x_get_eeprom_len,
+ .get_eeprom = ax8817x_get_eeprom,
+ .get_settings = ax8817x_get_settings,
+ .set_settings = ax8817x_set_settings,
};
-static void ax88172_set_multicast(struct net_device *net)
+static int ax8817x_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
{
struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
- u8 rx_ctl = 0x8c;
-
- if (net->flags & IFF_PROMISC) {
- rx_ctl |= 0x01;
- } else if (net->flags & IFF_ALLMULTI
- || net->mc_count > AX_MAX_MCAST) {
- rx_ctl |= 0x02;
- } else if (net->mc_count == 0) {
- /* just broadcast and directed */
- } else {
- /* We use the 20 byte dev->data
- * for our 8 byte filter buffer
- * to avoid allocating memory that
- * is tricky to free later */
- struct dev_mc_list *mc_list = net->mc_list;
- u32 crc_bits;
- int i;
-
- memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
-
- /* Build the multicast hash filter. */
- for (i = 0; i < net->mc_count; i++) {
- crc_bits =
- ether_crc(ETH_ALEN,
- mc_list->dmi_addr) >> 26;
- data->multi_filter[crc_bits >> 3] |=
- 1 << (crc_bits & 7);
- mc_list = mc_list->next;
- }
-
- asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
- AX_MCAST_FILTER_SIZE, data->multi_filter);
-
- rx_ctl |= 0x10;
- }
-
- asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
-}
-
-static int ax88172_link_reset(struct usbnet *dev)
-{
- u8 mode;
- struct ethtool_cmd ecmd;
-
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88172_MEDIUM_DEFAULT;
-
- if (ecmd.duplex != DUPLEX_FULL)
- mode |= ~AX88172_MEDIUM_FD;
-
- devdbg(dev, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
- asix_write_medium_mode(dev, mode);
-
- return 0;
+ return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
}
-static const struct net_device_ops ax88172_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_change_mtu = usbnet_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_set_multicast_list = ax88172_set_multicast,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,29)
+static const struct net_device_ops ax88x72_netdev_ops = {
+ .ndo_open = axusbnet_open,
+ .ndo_stop = axusbnet_stop,
+ .ndo_start_xmit = axusbnet_start_xmit,
+ .ndo_tx_timeout = axusbnet_tx_timeout,
+ .ndo_change_mtu = axusbnet_change_mtu,
+ .ndo_get_stats = axusbnet_get_stats,
+ .ndo_do_ioctl = ax8817x_ioctl,
+ .ndo_set_mac_address = ax8817x_set_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_multicast_list = ax8817x_set_multicast,
};
+#endif
-static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
+static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret = 0;
- u8 buf[ETH_ALEN];
+ void *buf;
int i;
unsigned long gpio_bits = dev->driver_info->data;
- struct asix_data *data = (struct asix_data *)&dev->data;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
- data->eeprom_len = AX88172_EEPROM_LEN;
+ axusbnet_get_endpoints(dev,intf);
- usbnet_get_endpoints(dev,intf);
+ buf = kmalloc(ETH_ALEN, GFP_KERNEL);
+ if(!buf) {
+ ret = -ENOMEM;
+ goto out1;
+ }
/* Toggle the GPIOs in a manufacturer/model specific way */
for (i = 2; i >= 0; i--) {
- if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
(gpio_bits >> (i * 8)) & 0xff, 0, 0,
NULL)) < 0)
- goto out;
+ goto out2;
msleep(5);
}
- if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0)
- goto out;
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ 0x80, 0, 0, NULL)) < 0) {
+ deverr(dev, "send AX_CMD_WRITE_RX_CTL failed: %d", ret);
+ goto out2;
+ }
/* Get the MAC address */
- if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID,
- 0, 0, ETH_ALEN, buf)) < 0) {
- dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
- goto out;
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID,
+ 0, 0, 6, buf)) < 0) {
+ deverr(dev, "read AX_CMD_READ_NODE_ID failed: %d", ret);
+ goto out2;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ deverr(dev, "error on read AX_CMD_READ_PHY_ID: %02x", ret);
+ goto out2;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ deverr(dev, "Read PHYID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto out2;
+ }
+
/* Initialize MII structure */
dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax8817x_mdio_write_le;
dev->mii.phy_id_mask = 0x3f;
dev->mii.reg_num_mask = 0x1f;
- dev->mii.phy_id = asix_get_phy_addr(dev);
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ dev->net->do_ioctl = ax8817x_ioctl;
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->set_mac_address = ax8817x_set_mac_addr;
+#else
+ dev->net->netdev_ops = &ax88x72_netdev_ops;
+#endif
- dev->net->netdev_ops = &ax88172_netdev_ops;
- dev->net->ethtool_ops = &ax88172_ethtool_ops;
+ dev->net->ethtool_ops = &ax8817x_ethtool_ops;
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ /* Register suspend and resume functions */
+ data->suspend = axusbnet_suspend;
+ data->resume = axusbnet_resume;
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
mii_nway_restart(&dev->mii);
- return 0;
+ printk (version);
-out:
+ return 0;
+out2:
+ kfree(buf);
+out1:
return ret;
}
-static const struct ethtool_ops ax88772_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
+static struct ethtool_ops ax88772_ethtool_ops = {
+ .get_drvinfo = ax8817x_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = axusbnet_get_msglevel,
+ .set_msglevel = axusbnet_set_msglevel,
+ .get_wol = ax8817x_get_wol,
+ .set_wol = ax8817x_set_wol,
+ .get_eeprom_len = ax8817x_get_eeprom_len,
+ .get_eeprom = ax8817x_get_eeprom,
+ .get_settings = ax8817x_get_settings,
+ .set_settings = ax8817x_set_settings,
};
-static int ax88772_link_reset(struct usbnet *dev)
+static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
{
- u16 mode;
- struct ethtool_cmd ecmd;
+ int ret;
+ void *buf;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ struct ax88772_data *ax772_data = NULL;
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88772_MEDIUM_DEFAULT;
+ axusbnet_get_endpoints(dev,intf);
- if (ecmd.speed != SPEED_100)
- mode &= ~AX_MEDIUM_PS;
+ buf = kmalloc(6, GFP_KERNEL);
+ if(!buf) {
+ deverr(dev, "Cannot allocate memory for buffer");
+ ret = -ENOMEM;
+ goto out1;
+ }
- if (ecmd.duplex != DUPLEX_FULL)
- mode &= ~AX_MEDIUM_FD;
+ ax772_data = kmalloc (sizeof(*ax772_data), GFP_KERNEL);
+ if (!ax772_data) {
+ deverr(dev, "Cannot allocate memory for AX88772 data");
+ kfree (buf);
+ return -ENOMEM;
+ }
+ memset (ax772_data, 0, sizeof(*ax772_data));
+ dev->priv = ax772_data;
+
+ ax772_data->ax_work = create_singlethread_workqueue ("ax88772");
+ if (!ax772_data->ax_work) {
+ kfree (ax772_data);
+ kfree (buf);
+ return -ENOMEM;
+ }
+
+ ax772_data->dev = dev;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ INIT_WORK (&ax772_data->check_link, ax88772_link_reset, dev);
+#else
+ INIT_WORK (&ax772_data->check_link, ax88772_link_reset);
+#endif
+
+ /* reload eeprom data */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ 0x00B0, 0, 0, NULL)) < 0)
+ goto out2;
+
+ msleep(5);
- devdbg(dev, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax8817x_mdio_write_le;
+ dev->mii.phy_id_mask = 0xff;
+ dev->mii.reg_num_mask = 0xff;
- asix_write_medium_mode(dev, mode);
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ deverr(dev, "Error reading PHY ID: %02x", ret);
+ goto out2;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ deverr(dev, "Read PHYID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto out2;
+ }
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+ if (dev->mii.phy_id == 0x10)
+ {
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ 0x0001, 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY #1 failed: %d", ret);
+ goto out2;
+ }
- return 0;
-}
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to power down PHY: %d", ret);
+ goto out2;
+ }
-static const struct net_device_ops ax88772_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_change_mtu = usbnet_change_mtu,
- .ndo_set_mac_address = asix_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_set_multicast_list = asix_set_multicast,
-};
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_CLEAR,
+ 0, 0, NULL)) < 0) {
+ deverr(dev,
+ "Failed to perform software reset: %d", ret);
+ goto out2;
+ }
-static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret, embd_phy;
- u16 rx_ctl;
- struct asix_data *data = (struct asix_data *)&dev->data;
- u8 buf[ETH_ALEN];
- u32 phyid;
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | AX_SWRESET_PRL,
+ 0, 0, NULL)) < 0) {
+ deverr(dev,
+ "Failed to set PHY reset control: %d", ret);
+ goto out2;
+ }
+ }
+ else
+ {
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ 0x0000, 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY #1 failed: %d", ret);
+ goto out2;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD | AX_SWRESET_PRL,
+ 0, 0, NULL)) < 0) {
+ deverr(dev,
+ "Failed to power down internal PHY: %d", ret);
+ goto out2;
+ }
+ }
- data->eeprom_len = AX88772_EEPROM_LEN;
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ 0x0000, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to reset RX_CTL: %d", ret);
+ goto out2;
+ }
- usbnet_get_endpoints(dev,intf);
+ /* Get the MAC address */
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID,
+ 0, 0, ETH_ALEN, buf)) < 0) {
+ deverr(dev, "Failed to read MAC address: %d", ret);
+ goto out2;
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
- if ((ret = asix_write_gpio(dev,
- AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0)
- goto out;
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII,
+ 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Enabling software MII failed: %d", ret);
+ goto out2;
+ }
- /* 0x10 is the phy id of the embedded 10/100 ethernet phy */
- embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
- if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
- embd_phy, 0, 0, NULL)) < 0) {
- dbg("Select PHY #1 failed: %d", ret);
- goto out;
+ if (dev->mii.phy_id == 0x10)
+ {
+ if ((ret = ax8817x_mdio_read_le(dev->net,
+ dev->mii.phy_id, 2)) != 0x003b) {
+ deverr(dev, "Read PHY register 2 must be 0x3b00: %d",
+ ret);
+ goto out2;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_PRL,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Set external PHY reset pin level: %d", ret);
+ goto out2;
+ }
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | AX_SWRESET_PRL,
+ 0, 0, NULL)) < 0) {
+ deverr(dev,
+ "Set Internal/External PHY reset control: %d",
+ ret);
+ goto out2;
+ }
+ msleep(150);
}
- if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0)
- goto out;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ dev->net->do_ioctl = ax8817x_ioctl;
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->set_mac_address = ax8817x_set_mac_addr;
+#else
+ dev->net->netdev_ops = &ax88x72_netdev_ops;
+#endif
- msleep(150);
- if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0)
- goto out;
+ dev->net->ethtool_ops = &ax88772_ethtool_ops;
- msleep(150);
- if (embd_phy) {
- if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0)
- goto out;
- }
- else {
- if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0)
- goto out;
- }
+ /* Register suspend and resume functions */
+ data->suspend = ax88772_suspend;
+ data->resume = ax88772_resume;
- msleep(150);
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x after software reset", rx_ctl);
- if ((ret = asix_write_rx_ctl(dev, 0x0000)) < 0)
- goto out;
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA);
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl);
+ mii_nway_restart(&dev->mii);
+ ax772_data->autoneg_start = jiffies;
+ ax772_data->Event = WAIT_AUTONEG_COMPLETE;
- /* Get the MAC address */
- if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
- 0, 0, ETH_ALEN, buf)) < 0) {
- dbg("Failed to read MAC address: %d", ret);
- goto out;
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ AX88772_MEDIUM_DEFAULT, 0, 0, NULL)) < 0) {
+ deverr(dev, "Write medium mode register: %d", ret);
+ goto out2;
}
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
- dev->mii.phy_id_mask = 0x1f;
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
+ AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT << 8,
+ AX88772_IPG2_DEFAULT, 0, NULL)) < 0) {
+ deverr(dev, "Write IPG,IPG1,IPG2 failed: %d", ret);
+ goto out2;
+ }
+ if ((ret =
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to set hardware MII: %02x", ret);
+ goto out2;
+ }
+
+ /* Set RX_CTL to default values with 2k buffer, and enable cactus */
+ if ((ret =
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0,
+ NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto out2;
+ }
+
+ /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
+ if (dev->driver_info->flags & FLAG_FRAMING_AX) {
+ /* hard_mtu is still the default - the device does not support
+ jumbo eth frames */
+ dev->rx_urb_size = 2048;
+ }
+
+ kfree (buf);
+ printk (version);
+ return 0;
+
+out2:
+ destroy_workqueue (ax772_data->ax_work);
+ kfree (ax772_data);
+ kfree(buf);
+out1:
+ return ret;
+}
+
+static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
+
+ if (ax772_data) {
+
+ flush_workqueue (ax772_data->ax_work);
+ destroy_workqueue (ax772_data->ax_work);
+
+ /* stop MAC operation */
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL);
+
+ /* Power down PHY */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD, 0, 0, NULL);
+
+ kfree (ax772_data);
+ }
+}
+
+static int ax88772a_phy_powerup (struct usbnet *dev)
+{
+ int ret;
+ /* set the embedded Ethernet PHY in power-down state */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD | AX_SWRESET_IPRL, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to power down PHY: %d", ret);
+ return ret;
+ }
+
+ msleep(10);
+
+
+ /* set the embedded Ethernet PHY in power-up state */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to reset PHY: %d", ret);
+ return ret;
+ }
+
+ msleep(600);
+
+ /* set the embedded Ethernet PHY in reset state */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_CLEAR, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to power up PHY: %d", ret);
+ return ret;
+ }
+
+ /* set the embedded Ethernet PHY in power-up state */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to reset PHY: %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ax88772a_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret = -EIO;
+ void *buf;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ struct ax88772a_data *ax772a_data = NULL;
+
+ axusbnet_get_endpoints(dev,intf);
+
+ buf = kmalloc(6, GFP_KERNEL);
+ if(!buf) {
+ deverr(dev, "Cannot allocate memory for buffer");
+ ret = -ENOMEM;
+ goto out1;
+ }
+
+ ax772a_data = kmalloc (sizeof(*ax772a_data), GFP_KERNEL);
+ if (!ax772a_data) {
+ deverr(dev, "Cannot allocate memory for AX88772A data");
+ kfree (buf);
+ return -ENOMEM;
+ }
+ memset (ax772a_data, 0, sizeof(*ax772a_data));
+ dev->priv = ax772a_data;
+
+ ax772a_data->ax_work = create_singlethread_workqueue ("ax88772a");
+ if (!ax772a_data->ax_work) {
+ kfree (ax772a_data);
+ kfree (buf);
+ return -ENOMEM;
+ }
+
+ ax772a_data->dev = dev;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ INIT_WORK (&ax772a_data->check_link, ax88772a_link_reset, dev);
+#else
+ INIT_WORK (&ax772a_data->check_link, ax88772a_link_reset);
+#endif
+
+ /* Get the EEPROM data*/
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
+ 0x0017, 0, 2, (void *)&ax772a_data->EepromData)) < 0) {
+ deverr(dev, "read SROM address 17h failed: %d", ret);
+ goto out2;
+ }
+ le16_to_cpus (&ax772a_data->EepromData);
+ /* End of get EEPROM data */
+
+ /* reload eeprom data */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_RSE, 0, 0, NULL)) < 0)
+ goto out2;
+
+ msleep(5);
+
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax8817x_mdio_write_le;
+ dev->mii.phy_id_mask = 0xff;
+ dev->mii.reg_num_mask = 0xff;
+
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ deverr(dev, "Error reading PHY ID: %02x", ret);
+ goto out2;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ deverr(dev, "Read PHYID returned less than 2 bytes: ret=%02x",
+ ret);
+ goto out2;
+ }
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+ if(dev->mii.phy_id != 0x10) {
+ deverr(dev, "Got wrong PHY ID: %02x", dev->mii.phy_id);
+ goto out2;
+ }
+
+ /* select the embedded 10/100 Ethernet PHY */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ AX_PHYSEL_SSEN | AX_PHYSEL_PSEL | AX_PHYSEL_SSMII,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY #1 failed: %d", ret);
+ goto out2;
+ }
+
+ if ((ret = ax88772a_phy_powerup (dev)) < 0)
+ goto out2;
+
+ /* stop MAC operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto out2;
+ }
+
+ /* Get the MAC address */
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID,
+ 0, 0, ETH_ALEN, buf)) < 0) {
+ deverr(dev, "Failed to read MAC address: %d", ret);
+ goto out2;
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+
+ /* make sure the driver can enable sw mii operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII,
+ 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Enabling software MII failed: %d", ret);
+ goto out2;
+ }
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ dev->net->do_ioctl = ax8817x_ioctl;
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->set_mac_address = ax8817x_set_mac_addr;
+#else
+ dev->net->netdev_ops = &ax88x72_netdev_ops;
+#endif
+
+ dev->net->ethtool_ops = &ax88772_ethtool_ops;
+
+ /* Register suspend and resume functions */
+ data->suspend = ax88772_suspend;
+ data->resume = ax88772_resume;
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
+
+ mii_nway_restart(&dev->mii);
+ ax772a_data->autoneg_start = jiffies;
+ ax772a_data->Event = WAIT_AUTONEG_COMPLETE;
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ AX88772_MEDIUM_DEFAULT, 0, 0, NULL)) < 0) {
+ deverr(dev, "Write medium mode register: %d", ret);
+ goto out2;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
+ AX88772A_IPG0_DEFAULT | AX88772A_IPG1_DEFAULT << 8,
+ AX88772A_IPG2_DEFAULT, 0, NULL)) < 0) {
+ deverr(dev, "Write IPG,IPG1,IPG2 failed: %d", ret);
+ goto out2;
+ }
+
+ /* Set RX_CTL to default values with 2k buffer, and enable cactus */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ (AX_RX_CTL_START | AX_RX_CTL_AB),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto out2;
+ }
+
+ /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
+ if (dev->driver_info->flags & FLAG_FRAMING_AX) {
+ /* hard_mtu is still the default - the device does not support
+ jumbo eth frames */
+ dev->rx_urb_size = 2048;
+ }
+
+ kfree (buf);
+
+ printk (version);
+
+ return ret;
+out2:
+ destroy_workqueue (ax772a_data->ax_work);
+ kfree (ax772a_data);
+ kfree (buf);
+out1:
+ return ret;
+}
+
+static void ax88772a_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv;
+
+ if (ax772a_data) {
+
+ flush_workqueue (ax772a_data->ax_work);
+ destroy_workqueue (ax772a_data->ax_work);
+
+ /* stop MAC operation */
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL);
+
+ /* Power down PHY */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD, 0, 0, NULL);
+
+ kfree (ax772a_data);
+ }
+}
+
+static int ax88772b_set_csums(struct usbnet *dev)
+{
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+ u16 checksum;
+
+ if (ax772b_data->checksum & AX_RX_CHECKSUM)
+ checksum = AX_RXCOE_DEF_CSUM;
+ else
+ checksum = 0;
+
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_RXCOE_CTL,
+ checksum, 0, 0, NULL);
+
+ if (ax772b_data->checksum & AX_TX_CHECKSUM)
+ checksum = AX_TXCOE_DEF_CSUM;
+ else
+ checksum = 0;
+
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_TXCOE_CTL,
+ checksum, 0, 0, NULL);
+
+ return 0;
+}
+
+static u32 ax88772b_get_tx_csum(struct net_device *netdev)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+
+ return (ax772b_data->checksum & AX_TX_CHECKSUM);
+}
+
+static u32 ax88772b_get_rx_csum(struct net_device *netdev)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+
+ return (ax772b_data->checksum & AX_RX_CHECKSUM);
+}
+
+static int ax88772b_set_rx_csum(struct net_device *netdev, u32 val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+
+ if (val)
+ ax772b_data->checksum |= AX_RX_CHECKSUM;
+ else
+ ax772b_data->checksum &= ~AX_RX_CHECKSUM;
+
+ return ax88772b_set_csums(dev);
+}
+
+static int ax88772b_set_tx_csum(struct net_device *netdev, u32 val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+
+ if (val)
+ ax772b_data->checksum |= AX_TX_CHECKSUM;
+ else
+ ax772b_data->checksum &= ~AX_TX_CHECKSUM;
+
+ ethtool_op_set_tx_csum(netdev, val);
+
+ return ax88772b_set_csums(dev);
+}
+
+static struct ethtool_ops ax88772b_ethtool_ops = {
+ .get_drvinfo = ax8817x_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = axusbnet_get_msglevel,
+ .set_msglevel = axusbnet_set_msglevel,
+ .get_wol = ax8817x_get_wol,
+ .set_wol = ax8817x_set_wol,
+ .get_eeprom_len = ax8817x_get_eeprom_len,
+ .get_eeprom = ax8817x_get_eeprom,
+ .get_settings = ax8817x_get_settings,
+ .set_settings = ax8817x_set_settings,
+ .set_tx_csum = ax88772b_set_tx_csum,
+ .get_tx_csum = ax88772b_get_tx_csum,
+ .get_rx_csum = ax88772b_get_rx_csum,
+ .set_rx_csum = ax88772b_set_rx_csum,
+};
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,29)
+static const struct net_device_ops ax88772b_netdev_ops = {
+ .ndo_open = axusbnet_open,
+ .ndo_stop = axusbnet_stop,
+ .ndo_start_xmit = axusbnet_start_xmit,
+ .ndo_tx_timeout = axusbnet_tx_timeout,
+ .ndo_change_mtu = axusbnet_change_mtu,
+ .ndo_do_ioctl = ax8817x_ioctl,
+ .ndo_get_stats = axusbnet_get_stats,
+ .ndo_set_mac_address = ax8817x_set_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_multicast_list = ax88772b_set_multicast,
+};
+#endif
+
+static int ax88772b_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret;
+ void *buf;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ struct ax88772b_data *ax772b_data;
+ u16 *tmp16;
+ u8 i;
+
+ axusbnet_get_endpoints(dev,intf);
+
+ buf = kmalloc (6, GFP_KERNEL);
+ if (!buf) {
+ deverr(dev, "Cannot allocate memory for buffer");
+ return -ENOMEM;
+ }
+ tmp16 = (u16 *)buf;
+
+ ax772b_data = kmalloc (sizeof(*ax772b_data), GFP_KERNEL);
+ if (!ax772b_data) {
+ deverr(dev, "Cannot allocate memory for AX88772B data");
+ kfree (buf);
+ return -ENOMEM;
+ }
+ memset (ax772b_data, 0, sizeof(*ax772b_data));
+ dev->priv = ax772b_data;
+
+ ax772b_data->ax_work = create_singlethread_workqueue ("ax88772b");
+ if (!ax772b_data->ax_work) {
+ kfree (buf);
+ kfree (ax772b_data);
+ return -ENOMEM;
+ }
+
+ ax772b_data->dev = dev;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ INIT_WORK (&ax772b_data->check_link, ax88772b_link_reset, dev);
+#else
+ INIT_WORK (&ax772b_data->check_link, ax88772b_link_reset);
+#endif
+
+ /* reload eeprom data */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_RSE, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to enable GPIO finction: %d", ret);
+ goto err_out;
+ }
+ msleep(5);
+
+ /* Get the EEPROM data*/
+ if ((ret = ax8817x_read_cmd (dev, AX_CMD_READ_EEPROM,
+ 0x18, 0, 2, (void *)tmp16)) < 0) {
+ deverr(dev, "read SROM address 18h failed: %d", ret);
+ goto err_out;
+ }
+ le16_to_cpus(tmp16);
+ ax772b_data->psc = *tmp16 & 0xFF00;
+ /* End of get EEPROM data */
+
+ /* Get the MAC address from EEPROM */
+ memset(buf, 0, ETH_ALEN);
+ for (i = 0; i < (ETH_ALEN >> 1); i++) {
+ if ((ret = ax8817x_read_cmd (dev, AX_CMD_READ_EEPROM,
+ 0x04 + i, 0, 2, (buf + i * 2))) < 0) {
+ deverr(dev, "read SROM address 04h failed: %d", ret);
+ goto err_out;
+ }
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+
+ /* Set the MAC address */
+ if ((ret = ax8817x_write_cmd (dev, AX88772_CMD_WRITE_NODE_ID,
+ 0, 0, ETH_ALEN, buf)) < 0) {
+ deverr(dev, "set MAC address failed: %d", ret);
+ goto err_out;
+ }
+
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax88772b_mdio_write_le;
+ dev->mii.phy_id_mask = 0xff;
+ dev->mii.reg_num_mask = 0xff;
+
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ deverr(dev, "Error reading PHY ID: %02x", ret);
+ goto err_out;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ deverr(dev, "Read PHYID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto err_out;
+ }
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+ if(dev->mii.phy_id != 0x10) {
+ deverr(dev, "Got wrong PHY ID: %02x", dev->mii.phy_id);
+ ret = -EIO;
+ goto err_out;
+ }
+
+ /* select the embedded 10/100 Ethernet PHY */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ AX_PHYSEL_SSEN | AX_PHYSEL_PSEL | AX_PHYSEL_SSMII,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY #1 failed: %d", ret);
+ goto err_out;
+ }
+
+ if ((ret = ax88772a_phy_powerup (dev)) < 0)
+ goto err_out;
+
+ /* stop MAC operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto err_out;
+ }
+
+ /* make sure the driver can enable sw mii operation */
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII,
+ 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Enabling software MII failed: %d", ret);
+ goto err_out;
+ }
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ dev->net->do_ioctl = ax8817x_ioctl;
+ dev->net->set_multicast_list = ax88772b_set_multicast;
+ dev->net->set_mac_address = ax8817x_set_mac_addr;
+#else
+ dev->net->netdev_ops = &ax88772b_netdev_ops;
+#endif
+
+ dev->net->ethtool_ops = &ax88772b_ethtool_ops;
+
+ /* Register suspend and resume functions */
+ data->suspend = ax88772b_suspend;
+ data->resume = ax88772b_resume;
+
+ *tmp16 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x12);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, 0x12,
+ ((*tmp16 & 0xFF9F) | 0x0040));
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
+
+ mii_nway_restart(&dev->mii);
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ AX88772_MEDIUM_DEFAULT, 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to write medium mode: %d", ret);
+ goto err_out;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
+ AX88772A_IPG0_DEFAULT | AX88772A_IPG1_DEFAULT << 8,
+ AX88772A_IPG2_DEFAULT, 0, NULL)) < 0) {
+ deverr(dev, "Failed to write interframe gap: %d", ret);
+ goto err_out;
+ }
+
+ dev->net->features |= NETIF_F_IP_CSUM;
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,22)
+ dev->net->features |= NETIF_F_IPV6_CSUM;
+#endif
+
+ ax772b_data->checksum = AX_RX_CHECKSUM | AX_TX_CHECKSUM;
+ if ((ret = ax88772b_set_csums(dev)) < 0) {
+ deverr(dev, "Write RX_COE/TX_COE failed: %d", ret);
+ goto err_out;
+ }
+
+ dev->rx_size = bsize & 0x07;
+ if (dev->udev->speed == USB_SPEED_HIGH) {
+
+ if ((ret = ax8817x_write_cmd (dev, 0x2A,
+ AX88772B_BULKIN_SIZE[dev->rx_size].byte_cnt,
+ AX88772B_BULKIN_SIZE[dev->rx_size].threshold,
+ 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto err_out;
+ }
+
+ dev->rx_urb_size = AX88772B_BULKIN_SIZE[dev->rx_size].size;
+ } else {
+ if ((ret = ax8817x_write_cmd (dev, 0x2A,
+ 0x8000, 0x8001, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto err_out;
+ }
+ dev->rx_urb_size = 2048;
+ }
+
+ /* Configure RX header type */
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_RX_CTL,
+ (AX_RX_CTL_START | AX_RX_CTL_AB | AX_RX_HEADER_DEFAULT),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "Reset RX_CTL failed: %d", ret);
+ goto err_out;
+ }
+
+ /* Overwrite power saving configuration from eeprom */
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | (ax772b_data->psc & 0x7FFF), 0, 0, NULL)) < 0) {
+ deverr(dev, "Failed to configure PHY power saving: %d", ret);
+ goto err_out;
+ }
+
+ kfree (buf);
+ printk (version);
+
+ return ret;
+err_out:
+ destroy_workqueue (ax772b_data->ax_work);
+ kfree (buf);
+ kfree (ax772b_data);
+ return ret;
+}
+
+static void ax88772b_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+
+ if (ax772b_data) {
+
+ flush_workqueue (ax772b_data->ax_work);
+ destroy_workqueue (ax772b_data->ax_work);
+
+ /* stop MAC operation */
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL);
+
+ /* Power down PHY */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD, 0, 0, NULL);
+
+ kfree (ax772b_data);
+ }
+}
+
+static int
+ax88178_media_check (struct usbnet *dev, struct ax88178_data *ax178dataptr)
+{
+ int fullduplex;
+ u16 tempshort = 0;
+ u16 media;
+ u16 advertise, lpa, result, stat1000;
+
+ advertise = ax8817x_mdio_read_le (dev->net,
+ dev->mii.phy_id, MII_ADVERTISE);
+ lpa = ax8817x_mdio_read_le (dev->net, dev->mii.phy_id, MII_LPA);
+ result = advertise & lpa;
+
+ stat1000 = ax8817x_mdio_read_le (dev->net,
+ dev->mii.phy_id, MII_STAT1000);
+
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1)) {
+ tempshort = ax8817x_mdio_read_le (dev->net,
+ dev->mii.phy_id, MARVELL_MANUAL_LED) & 0xfc0f;
+ }
+
+ fullduplex=1;
+ if (stat1000 & LPA_1000FULL) {
+ media = MEDIUM_GIGA_MODE | MEDIUM_FULL_DUPLEX_MODE |
+ MEDIUM_ENABLE_125MHZ | MEDIUM_ENABLE_RECEIVE;
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1))
+ tempshort|= 0x3e0;
+ } else if (result & LPA_100FULL) {
+ media = MEDIUM_FULL_DUPLEX_MODE | MEDIUM_ENABLE_RECEIVE |
+ MEDIUM_MII_100M_MODE;
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1))
+ tempshort|= 0x3b0;
+ } else if (result & LPA_100HALF) {
+ fullduplex = 0;
+ media = MEDIUM_ENABLE_RECEIVE | MEDIUM_MII_100M_MODE;
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1))
+ tempshort |= 0x3b0;
+ } else if (result & LPA_10FULL) {
+ media = MEDIUM_FULL_DUPLEX_MODE | MEDIUM_ENABLE_RECEIVE;
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1))
+ tempshort |= 0x2f0;
+ } else {
+ media = MEDIUM_ENABLE_RECEIVE;
+ fullduplex=0;
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1))
+ tempshort |= 0x02f0;
+ }
+
+ if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
+ (ax178dataptr->LedMode == 1)) {
+ ax8817x_mdio_write_le (dev->net,
+ dev->mii.phy_id, MARVELL_MANUAL_LED, tempshort);
+ }
+
+ media |= 0x0004;
+ if(ax178dataptr->UseRgmii)
+ media |= 0x0008;
+ if(fullduplex) {
+ media |= 0x0020; //ebable tx flow control as default;
+ media |= 0x0010; //ebable rx flow control as default;
+ }
+
+ return media;
+}
+
+static void Vitess_8601_Init (struct usbnet *dev, int State)
+{
+ u16 reg;
+
+ switch (State) {
+ case 0: // tx, rx clock skew
+ ax8817x_swmii_mdio_write_le (dev->net, dev->mii.phy_id, 31, 1);
+ ax8817x_swmii_mdio_write_le (dev->net, dev->mii.phy_id, 28, 0);
+ ax8817x_swmii_mdio_write_le (dev->net, dev->mii.phy_id, 31, 0);
+ break;
+
+ case 1:
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 31, 0x52B5);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, 0x009E);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, 0xDD39);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87AA);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xA7B4);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18,
+ ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18));
+
+ reg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & ~0x003f) | 0x003c;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, reg);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87B4);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xa794);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18,
+ ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18));
+
+ reg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & ~0x003f) | 0x003e;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, reg);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x8794);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, 0x00f7);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, 0xbe36);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x879e);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xa7a0);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18,
+ ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18));
+
+ reg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & ~0x003f) | 0x0034;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, reg);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87a0);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, 0x003c);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, 0xf3cf);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87a2);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, 0x003c);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, 0xf3cf);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87a4);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, 0x003c);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, 0xd287);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87a6);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xa7a8);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18,
+ ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18));
+
+ reg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & ~0x0fff) | 0x0125;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, reg);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87a8);
+
+ // Enable Smart Pre-emphasis
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xa7fa);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18,
+ ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18));
+
+ reg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & ~0x0008) | 0x0008;
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, reg);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87fa);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 31, 0);
+
+ break;
+ }
+}
+
+static int
+ax88178_phy_init (struct usbnet *dev, struct ax88178_data *ax178dataptr)
+{
+ int i;
+ u16 PhyAnar, PhyAuxCtrl, PhyCtrl, TempShort, PhyID1;
+ u16 PhyReg = 0;
+
+ //Disable MII operation of AX88178 Hardware
+ ax8817x_write_cmd (dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
+
+
+ //Read SROM - MiiPhy Address (ID)
+ ax8817x_read_cmd (dev, AX_CMD_READ_PHY_ID, 0, 0, 2, &dev->mii.phy_id);
+ le16_to_cpus (&dev->mii.phy_id);
+
+ /* Initialize MII structure */
+ dev->mii.phy_id >>= 8;
+ dev->mii.phy_id &= PHY_ID_MASK;
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read_le;
+ dev->mii.mdio_write = ax8817x_mdio_write_le;
+ dev->mii.phy_id_mask = 0x3f;
dev->mii.reg_num_mask = 0x1f;
- dev->mii.phy_id = asix_get_phy_addr(dev);
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,11)
+ dev->mii.supports_gmii = 1;
+#endif
+
+ if (ax178dataptr->PhyMode == PHY_MODE_MAC_TO_MAC_GMII)
+ {
+ ax178dataptr->UseRgmii = 0;
+ ax178dataptr->MediaLink = MEDIUM_GIGA_MODE |
+ MEDIUM_FULL_DUPLEX_MODE |
+ MEDIUM_ENABLE_125MHZ |
+ MEDIUM_ENABLE_RECEIVE |
+ MEDIUM_ENABLE_RX_FLOWCTRL |
+ MEDIUM_ENABLE_TX_FLOWCTRL;
+
+ goto SkipPhySetting;
+ }
+
+ // test read phy register 2
+ if (!ax178dataptr->UseGpio0) {
+ i = 1000;
+ while (i--) {
+ PhyID1 = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_OUI);
+ if ((PhyID1 == 0x000f) || (PhyID1 == 0x0141) ||
+ (PhyID1 == 0x0282) || (PhyID1 == 0x004d) ||
+ (PhyID1 == 0x0243) || (PhyID1 == 0x001C) ||
+ (PhyID1 == 0x0007))
+ break;
+ msleep(5);
+ }
+ if (i < 0)
+ return -EIO;
+ }
+
+ ax178dataptr->UseRgmii = 0;
+ if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
+ PhyReg = ax8817x_swmii_mdio_read_le(dev->net,
+ dev->mii.phy_id, 27);
+ if (!(PhyReg & 4)) {
+ ax178dataptr->UseRgmii = 1;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 20, 0x82);
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ }
+ } else if ((ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) ||
+ (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0_GMII)) {
+ if (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ }
+ } else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V1) {
+ // not Cameo
+ if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ }
+
+ for (i = 0; i < (sizeof(CICADA_FAMILY_HWINIT) /
+ sizeof(CICADA_FAMILY_HWINIT[0])); i++) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id,
+ CICADA_FAMILY_HWINIT[i].offset,
+ CICADA_FAMILY_HWINIT[i].value);
+ }
+
+ }
+ else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2)
+ {
+ // not Cameo
+ if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode)
+ {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ }
+
+ for (i = 0; i < (sizeof(CICADA_V2_HWINIT) /
+ sizeof(CICADA_V2_HWINIT[0])); i++) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, CICADA_V2_HWINIT[i].offset,
+ CICADA_V2_HWINIT[i].value);
+ }
+ } else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2_ASIX) {
+ // not Cameo
+ if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode)
+ {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ }
+
+ for (i = 0; i < (sizeof(CICADA_V2_HWINIT) /
+ sizeof(CICADA_V2_HWINIT[0])); i++) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, CICADA_V2_HWINIT[i].offset,
+ CICADA_V2_HWINIT[i].value);
+ }
+ } else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211CL) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ } else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211BN) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ } else if (ax178dataptr->PhyMode == PHY_MODE_RTL8251CL) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+ } else if (ax178dataptr->PhyMode == PHY_MODE_VSC8601) {
+ ax178dataptr->UseRgmii = 1;
+ ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
+// Vitess_8601_Init (dev, 0);
+ }
+
+ if (ax178dataptr->PhyMode != PHY_MODE_ATTANSIC_V0) {
+ // software reset
+ ax8817x_swmii_mdio_write_le (
+ dev->net, dev->mii.phy_id, GMII_PHY_CONTROL,
+ ax8817x_swmii_mdio_read_le (
+ dev->net, dev->mii.phy_id, GMII_PHY_CONTROL)
+ | GMII_CONTROL_RESET);
+ msleep (1);
+ }
+
+ if ((ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) ||
+ (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0_GMII)) {
+ if (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0)
+ {
+ i = 1000;
+ while (i--)
+ {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 21, 0x1001);
+
+ PhyReg = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 21);
+ if ((PhyReg & 0xf00f) == 0x1001)
+ break;
+ }
+ if (i < 0)
+ return -EIO;
+ }
+
+ if (ax178dataptr->LedMode == 4) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 28, 0x7417);
+ } else if (ax178dataptr->LedMode == 9) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 28, 0x7a10);
+ } else if (ax178dataptr->LedMode == 10) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 28, 0x7a13);
+ }
+
+ for (i = 0; i < (sizeof(AGERE_FAMILY_HWINIT) /
+ sizeof(AGERE_FAMILY_HWINIT[0])); i++) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, AGERE_FAMILY_HWINIT[i].offset,
+ AGERE_FAMILY_HWINIT[i].value);
+ }
+ } else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211CL) {
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x1f, 0x0005);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x0c, 0);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x01,
+ (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 0x01) | 0x0080));
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x1f, 0);
+
+ if (ax178dataptr->LedMode == 12) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x1f, 0x0002);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x1a, 0x00cb);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 0x1f, 0);
+ }
+ } else if (ax178dataptr->PhyMode == PHY_MODE_VSC8601) {
+ Vitess_8601_Init (dev, 1);
+ }
+
+ // read phy register 0
+ PhyCtrl = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_CONTROL);
+ TempShort = PhyCtrl;
+ PhyCtrl &= ~(GMII_CONTROL_POWER_DOWN | GMII_CONTROL_ISOLATE);
+ if (PhyCtrl != TempShort) {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_CONTROL, PhyCtrl);
+ }
+
+ // led
+ if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
+ if (ax178dataptr->LedMode == 1) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0xf8ff) | (1 + 0x100);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+ PhyReg = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 25) & 0xfc0f;
+
+ } else if (ax178dataptr->LedMode == 2) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0xf886) |
+ (1 + 0x10 + 0x300);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+
+ } else if (ax178dataptr->LedMode == 5) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0xf8be) |
+ (1 + 0x40 + 0x300);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+
+ } else if (ax178dataptr->LedMode == 7) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0xf8ff) |
+ (1 + 0x100);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+
+ } else if (ax178dataptr->LedMode == 8) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0xf8be) |
+ (1 + 0x40 + 0x100);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+
+ } else if (ax178dataptr->LedMode == 11) {
+
+ PhyReg = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 24) & 0x4106;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 24, PhyReg);
+
+ }
+ } else if ((ax178dataptr->PhyMode == PHY_MODE_CICADA_V1) ||
+ (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2) ||
+ (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2_ASIX)) {
+
+ if (ax178dataptr->LedMode == 3) {
+
+ PhyReg = (ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 27) & 0xFCFF) | 0x0100;
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 27, PhyReg);
+ }
+
+ }
+
+ if (ax178dataptr->PhyMode == PHY_MODE_MARVELL)
+ {
+ if (ax178dataptr->LedMode == 1)
+ PhyReg |= 0x3f0;
+ }
+
+ PhyAnar = 1 | (GMII_ANAR_PAUSE | GMII_ANAR_100TXFD | GMII_ANAR_100TX |
+ GMII_ANAR_10TFD | GMII_ANAR_10T | GMII_ANAR_ASYM_PAUSE);
+
+ PhyAuxCtrl = GMII_1000_AUX_CTRL_FD_CAPABLE;
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_ANAR, PhyAnar);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_1000BT_CONTROL, PhyAuxCtrl);
+
+ if (ax178dataptr->PhyMode == PHY_MODE_VSC8601)
+ {
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 31, 0x52B5);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0xA7F8);
+
+ TempShort = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 17) & (~0x0018);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 17, TempShort);
+
+ TempShort = ax8817x_swmii_mdio_read_le (dev->net,
+ dev->mii.phy_id, 18);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 18, TempShort);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 16, 0x87F8);
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 31, 0);
+ }
+
+ if (ax178dataptr->PhyMode == PHY_MODE_ATTANSIC_V0) {
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_CONTROL, 0x9000);
+
+ } else {
+ PhyCtrl &= ~GMII_CONTROL_LOOPBACK;
+ PhyCtrl |= (GMII_CONTROL_ENABLE_AUTO | GMII_CONTROL_START_AUTO);
+
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, GMII_PHY_CONTROL, PhyCtrl);
+ }
+
+ if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
+ if (ax178dataptr->LedMode == 1)
+ ax8817x_swmii_mdio_write_le (dev->net,
+ dev->mii.phy_id, 25, PhyReg);
+ }
+
+SkipPhySetting:
+
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_MEDIUM_MODE,
+ ax178dataptr->MediaLink, 0, 0, NULL);
+
+ ax8817x_write_cmd (dev, AX_CMD_WRITE_IPG0,
+ AX88772_IPG0_DEFAULT | (AX88772_IPG1_DEFAULT << 8),
+ AX88772_IPG2_DEFAULT, 0, NULL);
+
+ msleep (1);
+
+ ax8817x_write_cmd (dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
+
+ return 0;
+}
+
+static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret;
+ void *buf;
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ struct ax88178_data *ax178dataptr = NULL;
+
+ axusbnet_get_endpoints(dev,intf);
+
+ buf = kmalloc(6, GFP_KERNEL);
+ if(!buf) {
+ deverr(dev, "Cannot allocate memory for buffer");
+ return -ENOMEM;
+ }
+
+ /* allocate 178 data */
+ ax178dataptr = kmalloc (sizeof (*ax178dataptr), GFP_KERNEL);
+ if (!ax178dataptr) {
+ deverr(dev, "Cannot allocate memory for AX88178 data");
+ ret = -ENOMEM;
+ goto error_out;
+ }
+ memset (ax178dataptr, 0, sizeof (struct ax88178_data));
+ dev->priv = ax178dataptr;
+ /* end of allocate 178 data */
+
+ /* Get the EEPROM data*/
+ if ((ret = ax8817x_read_cmd (dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2,
+ (void *)(&ax178dataptr->EepromData))) < 0) {
+ deverr(dev, "read SROM address 17h failed: %d", ret);
+ goto error_out;
+ }
+ le16_to_cpus (&ax178dataptr->EepromData);
+ /* End of get EEPROM data */
+
+ if (ax178dataptr->EepromData == 0xffff) {
+ ax178dataptr->PhyMode = PHY_MODE_MARVELL;
+ ax178dataptr->LedMode = 0;
+ ax178dataptr->UseGpio0 = 1; //True
+ } else {
+ ax178dataptr->PhyMode = (u8)(ax178dataptr->EepromData &
+ EEPROMMASK);
+ ax178dataptr->LedMode = (u8)(ax178dataptr->EepromData >> 8);
+ if (ax178dataptr->LedMode == 6) // for buffalo new (use gpio2)
+ ax178dataptr->LedMode = 1;
+ else if (ax178dataptr->LedMode == 1)
+ ax178dataptr->BuffaloOld = 1;
+
+
+ if(ax178dataptr->EepromData & 0x80) {
+ ax178dataptr->UseGpio0=0; //MARVEL se and other
+ } else {
+ ax178dataptr->UseGpio0=1; //cameo
+ }
+ }
+
+ if (ax178dataptr->UseGpio0) {
+
+ if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_GPO0EN | AXGPIOS_RSE,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (25);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO2 | AXGPIOS_GPO2EN |
+ AXGPIOS_GPO0EN), 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (15);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_GPO2EN | AXGPIOS_GPO0EN,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (245);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO2 | AXGPIOS_GPO2EN |
+ AXGPIOS_GPO0EN), 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ } else { // vitesse
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_RSE | AXGPIOS_GPO0EN |
+ AXGPIOS_GPO0), 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (25);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
+ AXGPIOS_GPO2EN | AXGPIOS_GPO2),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (25);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
+ AXGPIOS_GPO2EN), 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (245);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
+ AXGPIOS_GPO2EN | AXGPIOS_GPO2),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+ }
+ } else { // use gpio1
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO1 |AXGPIOS_GPO1EN | AXGPIOS_RSE),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ if (ax178dataptr->BuffaloOld) {
+
+ msleep (350);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_GPO1EN, 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (350);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ AXGPIOS_GPO1EN | AXGPIOS_GPO1,
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+ }
+ else
+ {
+ msleep (25);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
+ AXGPIOS_GPO2EN | AXGPIOS_GPO2),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (25);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
+ AXGPIOS_GPO2EN), 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+
+ msleep (245);
+
+ if ((ret = ax8817x_write_cmd (dev, AX_CMD_WRITE_GPIOS,
+ (AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
+ AXGPIOS_GPO2EN | AXGPIOS_GPO2),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write GPIO failed: %d", ret);
+ goto error_out;
+ }
+ }
+ }
+
+ if ((ret = ax8817x_write_cmd(dev,
+ AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Select PHY failed: %d", ret);
+ goto error_out;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD | AX_SWRESET_PRL, 0, 0, NULL)) < 0) {
+ deverr(dev, "Issue sw reset failed: %d", ret);
+ goto error_out;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ 0, 0, 0, NULL)) < 0) {
+ deverr(dev, "Issue rx ctrl failed: %d", ret);
+ goto error_out;
+ }
+
+ /* Get the MAC address */
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd (dev, AX88772_CMD_READ_NODE_ID,
+ 0, 0, ETH_ALEN, buf)) < 0) {
+ deverr(dev, "read AX_CMD_READ_NODE_ID failed: %d", ret);
+ goto error_out;
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+ /* End of get MAC address */
+
+ if ((ret = ax88178_phy_init (dev, ax178dataptr)) < 0)
+ goto error_out;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ dev->net->do_ioctl = ax8817x_ioctl;
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->set_mac_address = ax8817x_set_mac_addr;
+#else
+ dev->net->netdev_ops = &ax88x72_netdev_ops;
+#endif
+ dev->net->ethtool_ops = &ax8817x_ethtool_ops;
+
+ /* Register suspend and resume functions */
+ data->suspend = ax88772_suspend;
+ data->resume = ax88772_resume;
+
+ if (dev->driver_info->flags & FLAG_FRAMING_AX) {
+ dev->rx_urb_size = 16384;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ (AX_RX_CTL_MFB | AX_RX_CTL_START | AX_RX_CTL_AB),
+ 0, 0, NULL)) < 0) {
+ deverr(dev, "write RX ctrl reg failed: %d", ret);
+ goto error_out;
+ }
+
+ kfree (buf);
+ printk (version);
+ return ret;
+
+error_out:
+ if (ax178dataptr)
+ kfree (ax178dataptr);
+ kfree (buf);
+ return ret;
+}
+
+static void ax88178_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv;
+
+ if (ax178dataptr) {
+
+ /* stop MAC operation */
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ AX_RX_CTL_STOP, 0, 0, NULL);
+
+ kfree (ax178dataptr);
+ }
+}
+
+static int ax88772_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ u8 *head;
+ u32 header;
+ char *packet;
+ struct sk_buff *ax_skb;
+ u16 size;
+
+ head = (u8 *) skb->data;
+ memcpy(&header, head, sizeof(header));
+ le32_to_cpus(&header);
+ packet = head + sizeof(header);
- phyid = asix_get_phyid(dev);
- dbg("PHYID=0x%08x", phyid);
+ skb_pull(skb, 4);
- if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0)
- goto out;
+ while (skb->len > 0) {
+ if ((short)(header & 0x0000ffff) !=
+ ~((short)((header & 0xffff0000) >> 16))) {
+ deverr(dev, "header length data is error 0x%08x, %d\n",
+ header, skb->len);
+ }
+ /* get the packet length */
+ size = (u16) (header & 0x0000ffff);
- msleep(150);
+ if ((skb->len) - ((size + 1) & 0xfffe) == 0) {
+
+ /* Make sure ip header is aligned on 32-bit boundary */
+ if (!((unsigned long)skb->data & 0x02)) {
+ memmove (skb->data - 2, skb->data, size);
+ skb->data -= 2;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ skb->tail = skb->data + size;
+#else
+ skb_set_tail_pointer (skb, size);
+#endif
+ }
+ skb->truesize = size + sizeof(struct sk_buff);
+ return 2;
+ }
- if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
- goto out;
+ if (size > ETH_FRAME_LEN) {
+ deverr(dev, "invalid rx length %d", size);
+ return 0;
+ }
+ ax_skb = skb_clone(skb, GFP_ATOMIC);
+ if (ax_skb) {
- msleep(150);
+ /* Make sure ip header is aligned on 32-bit boundary */
+ if (!((unsigned long)packet & 0x02)) {
+ memmove (packet - 2, packet, size);
+ packet -= 2;
+ }
+ ax_skb->data = packet;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ ax_skb->tail = packet + size;
+#else
+ skb_set_tail_pointer (ax_skb, size);
+#endif
+ ax_skb->truesize = size + sizeof(struct sk_buff);
+ axusbnet_skb_return(dev, ax_skb);
- dev->net->netdev_ops = &ax88772_netdev_ops;
- dev->net->ethtool_ops = &ax88772_ethtool_ops;
+ } else {
+ return 0;
+ }
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA);
- mii_nway_restart(&dev->mii);
+ skb_pull(skb, (size + 1) & 0xfffe);
- if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0)
- goto out;
+ if (skb->len == 0)
+ break;
- if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
- AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
- AX88772_IPG2_DEFAULT, 0, NULL)) < 0) {
- dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
- goto out;
+ head = (u8 *) skb->data;
+ memcpy(&header, head, sizeof(header));
+ le32_to_cpus(&header);
+ packet = head + sizeof(header);
+ skb_pull(skb, 4);
}
- /* Set RX_CTL to default values with 2k buffer, and enable cactus */
- if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
- goto out;
-
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x after all initializations", rx_ctl);
-
- rx_ctl = asix_read_medium_status(dev);
- dbg("Medium Status is 0x%04x after all initializations", rx_ctl);
-
- /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
- if (dev->driver_info->flags & FLAG_FRAMING_AX) {
- /* hard_mtu is still the default - the device does not support
- jumbo eth frames */
- dev->rx_urb_size = 2048;
+ if (skb->len < 0) {
+ deverr(dev, "invalid rx length %d", skb->len);
+ return 0;
}
- return 0;
-
-out:
- return ret;
+ return 1;
}
-static struct ethtool_ops ax88178_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
-};
-
-static int marvell_phy_init(struct usbnet *dev)
+static struct sk_buff *ax88772_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
{
- struct asix_data *data = (struct asix_data *)&dev->data;
- u16 reg;
-
- devdbg(dev,"marvell_phy_init()");
-
- reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS);
- devdbg(dev,"MII_MARVELL_STATUS = 0x%04x", reg);
+ int padlen = ((skb->len + 4) % 512) ? 0 : 4;
+ u32 packet_len;
+ u32 padbytes = 0xffff0000;
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL,
- MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY);
+#if (!AX_FORCE_BUFF_ALIGN)
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
- if (data->ledmode) {
- reg = asix_mdio_read(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL);
- devdbg(dev,"MII_MARVELL_LED_CTRL (1) = 0x%04x", reg);
+ if ((!skb_cloned(skb))
+ && ((headroom + tailroom) >= (4 + padlen))) {
+ if ((headroom < 4) || (tailroom < padlen)) {
+ skb->data = memmove(skb->head + 4, skb->data, skb->len);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ skb->tail = skb->data + skb->len;
+#else
+ skb_set_tail_pointer (skb, skb->len);
+#endif
+ }
+ } else
+#endif
+ {
+ struct sk_buff *skb2;
+ skb2 = skb_copy_expand(skb, 4, padlen, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (!skb)
+ return NULL;
+ }
- reg &= 0xf8ff;
- reg |= (1 + 0x0100);
- asix_mdio_write(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL, reg);
+ skb_push(skb, 4);
+ packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
+ cpu_to_le32s(&packet_len);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ memcpy(skb->data, &packet_len, sizeof(packet_len));
+#else
+ skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
+#endif
- reg = asix_mdio_read(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL);
- devdbg(dev,"MII_MARVELL_LED_CTRL (2) = 0x%04x", reg);
- reg &= 0xfc0f;
+ if ((skb->len % 512) == 0) {
+ cpu_to_le32s(&padbytes);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ memcpy(skb->tail, &padbytes, sizeof(padbytes));
+#else
+ memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
+#endif
+ skb_put(skb, sizeof(padbytes));
}
-
- return 0;
+ return skb;
}
-static int marvell_led_status(struct usbnet *dev, u16 speed)
+static void
+ax88772b_rx_checksum (struct sk_buff *skb, struct ax88772b_rx_header *rx_hdr)
{
- u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL);
-
- devdbg(dev, "marvell_led_status() read 0x%04x", reg);
+ skb->ip_summed = CHECKSUM_NONE;
- /* Clear out the center LED bits - 0x03F0 */
- reg &= 0xfc0f;
-
- switch (speed) {
- case SPEED_1000:
- reg |= 0x03e0;
- break;
- case SPEED_100:
- reg |= 0x03b0;
- break;
- default:
- reg |= 0x02f0;
+ /* checksum error bit is set */
+ if (rx_hdr->l3_csum_err || rx_hdr->l4_csum_err) {
+ return;
}
- devdbg(dev, "marvell_led_status() writing 0x%04x", reg);
- asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg);
-
- return 0;
+ /* It must be a TCP or UDP packet with a valid checksum */
+ if ((rx_hdr->l4_type == AX_RXHDR_L4_TYPE_TCP) ||
+ (rx_hdr->l4_type == AX_RXHDR_L4_TYPE_UDP)) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ }
}
-static int ax88178_link_reset(struct usbnet *dev)
+static int ax88772b_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
{
- u16 mode;
- struct ethtool_cmd ecmd;
- struct asix_data *data = (struct asix_data *)&dev->data;
+ struct ax88772b_rx_header rx_hdr;
+ struct sk_buff *ax_skb;
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
- devdbg(dev,"ax88178_link_reset()");
+ while (skb->len > 0) {
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88178_MEDIUM_DEFAULT;
+ memcpy (&rx_hdr, skb->data, sizeof (struct ax88772b_rx_header));
- if (ecmd.speed == SPEED_1000)
- mode |= AX_MEDIUM_GM;
- else if (ecmd.speed == SPEED_100)
- mode |= AX_MEDIUM_PS;
- else
- mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
+ if ((short)rx_hdr.len != (~((short)rx_hdr.len_bar) & 0x7FF)) {
+ return 0;
+ }
- mode |= AX_MEDIUM_ENCK;
+ if (rx_hdr.len > (ETH_FRAME_LEN + 4)) {
+ deverr(dev, "invalid rx length %d", rx_hdr.len);
+ return 0;
+ }
- if (ecmd.duplex == DUPLEX_FULL)
- mode |= AX_MEDIUM_FD;
- else
- mode &= ~AX_MEDIUM_FD;
+ if (skb->len - ((rx_hdr.len +
+ sizeof (struct ax88772b_rx_header) + 3) &
+ 0xfffc) == 0) {
+ skb_pull(skb, sizeof (struct ax88772b_rx_header));
+ skb->len = rx_hdr.len;
- devdbg(dev, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ skb->tail = skb->data + rx_hdr.len;
+#else
+ skb_set_tail_pointer(skb, rx_hdr.len);
+#endif
+ skb->truesize = rx_hdr.len + sizeof(struct sk_buff);
- asix_write_medium_mode(dev, mode);
+ if (ax772b_data->checksum & AX_RX_CHECKSUM)
+ ax88772b_rx_checksum (skb, &rx_hdr);
- if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
- marvell_led_status(dev, ecmd.speed);
+ return 2;
+ }
- return 0;
-}
+ ax_skb = skb_clone(skb, GFP_ATOMIC);
+ if (ax_skb) {
+ ax_skb->len = rx_hdr.len;
+ ax_skb->data = skb->data +
+ sizeof (struct ax88772b_rx_header);
-static void ax88178_set_mfb(struct usbnet *dev)
-{
- u16 mfb = AX_RX_CTL_MFB_16384;
- u16 rxctl;
- u16 medium;
- int old_rx_urb_size = dev->rx_urb_size;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ ax_skb->tail = ax_skb->data + rx_hdr.len;
+#else
+ skb_set_tail_pointer(ax_skb, rx_hdr.len);
+#endif
+ ax_skb->truesize = rx_hdr.len + sizeof(struct sk_buff);
- if (dev->hard_mtu < 2048) {
- dev->rx_urb_size = 2048;
- mfb = AX_RX_CTL_MFB_2048;
- } else if (dev->hard_mtu < 4096) {
- dev->rx_urb_size = 4096;
- mfb = AX_RX_CTL_MFB_4096;
- } else if (dev->hard_mtu < 8192) {
- dev->rx_urb_size = 8192;
- mfb = AX_RX_CTL_MFB_8192;
- } else if (dev->hard_mtu < 16384) {
- dev->rx_urb_size = 16384;
- mfb = AX_RX_CTL_MFB_16384;
- }
+ if (ax772b_data->checksum & AX_RX_CHECKSUM) {
+ ax88772b_rx_checksum (ax_skb, &rx_hdr);
+ }
- rxctl = asix_read_rx_ctl(dev);
- asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb);
+ axusbnet_skb_return(dev, ax_skb);
- medium = asix_read_medium_status(dev);
- if (dev->net->mtu > 1500)
- medium |= AX_MEDIUM_JFE;
- else
- medium &= ~AX_MEDIUM_JFE;
- asix_write_medium_mode(dev, medium);
+ } else {
+ return 0;
+ }
+
+ skb_pull(skb, ((rx_hdr.len +
+ sizeof (struct ax88772b_rx_header) + 3)
+ & 0xfffc));
+ }
- if (dev->rx_urb_size > old_rx_urb_size)
- usbnet_unlink_rx_urbs(dev);
+ if (skb->len < 0) {
+ deverr(dev, "invalid rx length %d", skb->len);
+ return 0;
+ }
+ return 1;
}
-static int ax88178_change_mtu(struct net_device *net, int new_mtu)
+static struct sk_buff *
+ax88772b_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
{
- struct usbnet *dev = netdev_priv(net);
- int ll_mtu = new_mtu + net->hard_header_len + 4;
+ int padlen = ((skb->len + 4) % 512) ? 0 : 4;
+ u32 packet_len;
+ u32 padbytes = 0xffff0000;
- devdbg(dev, "ax88178_change_mtu() new_mtu=%d", new_mtu);
+#if (!AX_FORCE_BUFF_ALIGN)
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
- if (new_mtu <= 0 || ll_mtu > 16384)
- return -EINVAL;
+ if ((!skb_cloned(skb))
+ && ((headroom + tailroom) >= (4 + padlen))) {
+ if ((headroom < 4) || (tailroom < padlen)) {
+ skb->data = memmove(skb->head + 4, skb->data, skb->len);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ skb->tail = skb->data + skb->len;
+#else
+ skb_set_tail_pointer(skb, skb->len);
+#endif
+ }
+ } else
+#endif
+ {
+ struct sk_buff *skb2;
+ skb2 = skb_copy_expand(skb, 4, padlen, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (!skb)
+ return NULL;
+ }
+
+ skb_push(skb, 4);
+ packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
- if ((ll_mtu % dev->maxpacket) == 0)
- return -EDOM;
+ cpu_to_le32s (&packet_len);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ memcpy(skb->data, &packet_len, sizeof(packet_len));
+#else
+ skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
+#endif
- net->mtu = new_mtu;
- dev->hard_mtu = net->mtu + net->hard_header_len;
- ax88178_set_mfb(dev);
+ if ((skb->len % 512) == 0) {
+ cpu_to_le32s (&padbytes);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
+ memcpy(skb->tail, &padbytes, sizeof(padbytes));
+#else
+ memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
+#endif
+ skb_put(skb, sizeof(padbytes));
+ }
- return 0;
+ return skb;
}
-static const struct net_device_ops ax88178_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_set_mac_address = asix_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_multicast_list = asix_set_multicast,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_change_mtu = ax88178_change_mtu,
+static const u8 ChkCntSel [6][3] =
+{
+ {12, 23, 31},
+ {12, 31, 23},
+ {23, 31, 12},
+ {23, 12, 31},
+ {31, 12, 23},
+ {31, 23, 12}
};
-static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+static void ax88772_link_reset (void *data)
{
- struct asix_data *data = (struct asix_data *)&dev->data;
- int ret;
- u8 buf[ETH_ALEN];
- __le16 eeprom;
- u8 status;
- int gpio0 = 0;
- u32 phyid;
-
- usbnet_get_endpoints(dev,intf);
+ struct usbnet *dev = (struct usbnet *)data;
+ struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
+#else
+static void ax88772_link_reset (struct work_struct *work)
+{
+ struct ax88772_data *ax772_data = container_of (work,
+ struct ax88772_data, check_link);
+ struct usbnet *dev = ax772_data->dev;
+#endif
+
+ if (ax772_data->Event == AX_SET_RX_CFG) {
+ u16 bmcr;
+ u16 mode;
+
+ ax772_data->Event = AX_NOP;
+
+ mode = AX88772_MEDIUM_DEFAULT;
+
+ bmcr = ax8817x_mdio_read_le(dev->net,
+ dev->mii.phy_id, MII_BMCR);
+ if (!(bmcr & BMCR_FULLDPLX))
+ mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
+ if (!(bmcr & BMCR_SPEED100))
+ mode &= ~AX88772_MEDIUM_100MB;
+
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ mode, 0, 0, NULL);
+ return;
+ }
+
+ switch (ax772_data->Event) {
+ case WAIT_AUTONEG_COMPLETE:
+ if (jiffies > (ax772_data->autoneg_start + 5 * HZ)) {
+ ax772_data->Event = PHY_POWER_DOWN;
+ ax772_data->TickToExpire = 23;
+ }
+ break;
+ case PHY_POWER_DOWN:
+ if (ax772_data->TickToExpire == 23) {
+ /* Set Phy Power Down */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD,
+ 0, 0, NULL);
+ --ax772_data->TickToExpire;
+ } else if (--ax772_data->TickToExpire == 0) {
+ /* Set Phy Power Up */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL, 0, 0, NULL);
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD | AX_SWRESET_IPRL, 0, 0, NULL);
+ msleep(10);
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL, 0, 0, NULL);
+ msleep(60);
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_CLEAR, 0, 0, NULL);
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL, 0, 0, NULL);
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id,
+ MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA |
+ ADVERTISE_PAUSE_CAP);
+ mii_nway_restart(&dev->mii);
+
+ ax772_data->Event = PHY_POWER_UP;
+ ax772_data->TickToExpire = 47;
+ }
+ break;
+ case PHY_POWER_UP:
+ if (--ax772_data->TickToExpire == 0) {
+ ax772_data->Event = PHY_POWER_DOWN;
+ ax772_data->TickToExpire = 23;
+ }
+ break;
+ default:
+ break;
+ }
+ return;
+}
- asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
- dbg("GPIO Status: 0x%04x", status);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+static void ax88772a_link_reset (void *data)
+{
+ struct usbnet *dev = (struct usbnet *)data;
+ struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv;
+#else
+static void ax88772a_link_reset (struct work_struct *work)
+{
+ struct ax88772a_data *ax772a_data = container_of (work,
+ struct ax88772a_data, check_link);
+ struct usbnet *dev = ax772a_data->dev;
+#endif
+ int PowSave = (ax772a_data->EepromData >> 14);
+ u16 phy_reg;
+
+ if (ax772a_data->Event == AX_SET_RX_CFG) {
+ u16 bmcr;
+ u16 mode;
+
+ ax772a_data->Event = AX_NOP;
+
+ mode = AX88772_MEDIUM_DEFAULT;
+
+ bmcr = ax8817x_mdio_read_le(dev->net,
+ dev->mii.phy_id, MII_BMCR);
+ if (!(bmcr & BMCR_FULLDPLX))
+ mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
+ if (!(bmcr & BMCR_SPEED100))
+ mode &= ~AX88772_MEDIUM_100MB;
+
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ mode, 0, 0, NULL);
+ return;
+ }
- asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL);
- asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom);
- asix_write_cmd(dev, AX_CMD_WRITE_DISABLE, 0, 0, 0, NULL);
+ switch (ax772a_data->Event) {
+ case WAIT_AUTONEG_COMPLETE:
+ if (jiffies > (ax772a_data->autoneg_start + 5 * HZ)) {
+ ax772a_data->Event = CHK_CABLE_EXIST;
+ ax772a_data->TickToExpire = 14;
+ }
+ break;
+ case CHK_CABLE_EXIST:
+ phy_reg = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x12);
+ if ((phy_reg != 0x8012) && (phy_reg != 0x8013)) {
+ ax8817x_mdio_write_le(dev->net,
+ dev->mii.phy_id, 0x16, 0x4040);
+ mii_nway_restart(&dev->mii);
+ ax772a_data->Event = CHK_CABLE_STATUS;
+ ax772a_data->TickToExpire = 31;
+ } else if (--ax772a_data->TickToExpire == 0) {
+ mii_nway_restart(&dev->mii);
+ ax772a_data->Event = CHK_CABLE_EXIST_AGAIN;
+ if (PowSave == 0x03){
+ ax772a_data->TickToExpire = 47;
+ } else if (PowSave == 0x01) {
+ ax772a_data->DlyIndex = (u8)(jiffies % 6);
+ ax772a_data->DlySel = 0;
+ ax772a_data->TickToExpire =
+ ChkCntSel[ax772a_data->DlyIndex][ax772a_data->DlySel];
+ }
+ }
+ break;
+ case CHK_CABLE_EXIST_AGAIN:
+ /* if cable disconnected */
+ phy_reg = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x12);
+ if ((phy_reg != 0x8012) && (phy_reg != 0x8013)) {
+ mii_nway_restart(&dev->mii);
+ ax772a_data->Event = CHK_CABLE_STATUS;
+ ax772a_data->TickToExpire = 31;
+ } else if (--ax772a_data->TickToExpire == 0) {
+ /* Power down PHY */
+ ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPPD,
+ 0, 0, NULL);
+ ax772a_data->Event = PHY_POWER_DOWN;
+ if (PowSave == 0x03){
+ ax772a_data->TickToExpire = 23;
+ } else if (PowSave == 0x01) {
+ ax772a_data->TickToExpire = 31;
+ }
+ }
+ break;
+ case PHY_POWER_DOWN:
+ if (--ax772a_data->TickToExpire == 0) {
+ ax772a_data->Event = PHY_POWER_UP;
+ }
+ break;
+ case CHK_CABLE_STATUS:
+ if (--ax772a_data->TickToExpire == 0) {
+ ax8817x_mdio_write_le(dev->net,
+ dev->mii.phy_id, 0x16, 0x4040);
+ mii_nway_restart(&dev->mii);
+ ax772a_data->Event = CHK_CABLE_EXIST_AGAIN;
+ if (PowSave == 0x03){
+ ax772a_data->TickToExpire = 47;
+ } else if (PowSave == 0x01) {
+ ax772a_data->DlyIndex = (u8)(jiffies % 6);
+ ax772a_data->DlySel = 0;
+ ax772a_data->TickToExpire =
+ ChkCntSel[ax772a_data->DlyIndex][ax772a_data->DlySel];
+ }
+ }
+ break;
+ case PHY_POWER_UP:
- dbg("EEPROM index 0x17 is 0x%04x", eeprom);
+ ax88772a_phy_powerup (dev);
- if (eeprom == cpu_to_le16(0xffff)) {
- data->phymode = PHY_MODE_MARVELL;
- data->ledmode = 0;
- gpio0 = 1;
- } else {
- data->phymode = le16_to_cpu(eeprom) & 7;
- data->ledmode = le16_to_cpu(eeprom) >> 8;
- gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
- }
- dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
- asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
- if ((le16_to_cpu(eeprom) >> 8) != 1) {
- asix_write_gpio(dev, 0x003c, 30);
- asix_write_gpio(dev, 0x001c, 300);
- asix_write_gpio(dev, 0x003c, 30);
- } else {
- dbg("gpio phymode == 1 path");
- asix_write_gpio(dev, AX_GPIO_GPO1EN, 30);
- asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30);
+ mii_nway_restart(&dev->mii);
+
+ ax772a_data->Event = CHK_CABLE_EXIST_AGAIN;
+
+ if (PowSave == 0x03){
+ ax772a_data->TickToExpire = 47;
+
+ } else if (PowSave == 0x01) {
+
+ if (++ax772a_data->DlySel >= 3) {
+ ax772a_data->DlyIndex = (u8)(jiffies % 6);
+ ax772a_data->DlySel = 0;
+ }
+ ax772a_data->TickToExpire =
+ ChkCntSel[ax772a_data->DlyIndex][ax772a_data->DlySel];
+ }
+ break;
+ default:
+ break;
}
- asix_sw_reset(dev, 0);
- msleep(150);
+ return;
+}
- asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
- msleep(150);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+static void ax88772b_link_reset (void *data)
+{
+ struct usbnet *dev = (struct usbnet *)data;
+ struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
+#else
+static void ax88772b_link_reset (struct work_struct *work)
+{
+ struct ax88772b_data *ax772b_data = container_of (work,
+ struct ax88772b_data, check_link);
+ struct usbnet *dev = ax772b_data->dev;
+#endif
+
+ switch (ax772b_data->Event) {
+
+ case AX_SET_RX_CFG:
+ {
+ u16 bmcr = ax8817x_mdio_read_le(dev->net,
+ dev->mii.phy_id, MII_BMCR);
+ u16 mode = AX88772_MEDIUM_DEFAULT;
+
+ if (!(bmcr & BMCR_FULLDPLX))
+ mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
+ if (!(bmcr & BMCR_SPEED100))
+ mode &= ~AX88772_MEDIUM_100MB;
+
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ mode, 0, 0, NULL);
+ break;
+ }
+ case PHY_POWER_UP:
+ {
+ u16 tmp16;
- asix_write_rx_ctl(dev, 0);
+ ax88772a_phy_powerup (dev);
+ tmp16 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x12);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, 0x12,
+ ((tmp16 & 0xFF9F) | 0x0040));
- /* Get the MAC address */
- if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
- 0, 0, ETH_ALEN, buf)) < 0) {
- dbg("Failed to read MAC address: %d", ret);
- goto out;
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
+ break;
+ }
+ default:
+ break;
}
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
- dev->mii.phy_id_mask = 0x1f;
- dev->mii.reg_num_mask = 0xff;
- dev->mii.supports_gmii = 1;
- dev->mii.phy_id = asix_get_phy_addr(dev);
- dev->net->netdev_ops = &ax88178_netdev_ops;
- dev->net->ethtool_ops = &ax88178_ethtool_ops;
+ ax772b_data->Event = AX_NOP;
- phyid = asix_get_phyid(dev);
- dbg("PHYID=0x%08x", phyid);
+ return;
+}
- if (data->phymode == PHY_MODE_MARVELL) {
- marvell_phy_init(dev);
- msleep(60);
+static int ax88178_set_media(struct usbnet *dev)
+{
+ int ret;
+ struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv;
+ int media;
+
+ media = ax88178_media_check (dev, ax178dataptr);
+ if (media < 0)
+ return media;
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ media, 0, 0, NULL)) < 0) {
+ deverr(dev, "write mode medium reg failed: %d", ret);
+ return ret;
}
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
- BMCR_RESET | BMCR_ANENABLE);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_CTRL1000,
- ADVERTISE_1000FULL);
+ return 0;
+}
- mii_nway_restart(&dev->mii);
+static int ax88178_link_reset(struct usbnet *dev)
+{
+ return ax88178_set_media (dev);
+}
- if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0)
- goto out;
+static int ax_suspend (struct usb_interface *intf,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)
+ pm_message_t message)
+#else
+ u32 message)
+#endif
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
- if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
- goto out;
+ return data->suspend (intf, message);
+}
- /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
- if (dev->driver_info->flags & FLAG_FRAMING_AX) {
- /* hard_mtu is still the default - the device does not support
- jumbo eth frames */
- dev->rx_urb_size = 2048;
- }
- return 0;
+static int ax_resume (struct usb_interface *intf)
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
-out:
- return ret;
+ return data->resume (intf);
}
+static const struct driver_info ax88178_info = {
+ .description = "ASIX AX88178 USB 2.0 Ethernet",
+ .bind = ax88178_bind,
+ .unbind = ax88178_unbind,
+ .status = ax88178_status,
+ .link_reset = ax88178_link_reset,
+ .reset = ax88178_link_reset,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
+};
+
+static const struct driver_info belkin178_info = {
+ .description = "Belkin Gigabit USB 2.0 Network Adapter",
+ .bind = ax88178_bind,
+ .unbind = ax88178_unbind,
+ .status = ax8817x_status,
+ .link_reset = ax88178_link_reset,
+ .reset = ax88178_link_reset,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
+};
+
static const struct driver_info ax8817x_info = {
.description = "ASIX AX8817x USB 2.0 Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
- .data = 0x00130103,
};
static const struct driver_info dlink_dub_e100_info = {
.description = "DLink DUB-E100 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
- .data = 0x009f9d9f,
};
static const struct driver_info netgear_fa120_info = {
.description = "Netgear FA-120 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
- .data = 0x00130103,
};
static const struct driver_info hawking_uf200_info = {
.description = "Hawking UF200 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
- .data = 0x001f1d1f,
};
static const struct driver_info ax88772_info = {
.description = "ASIX AX88772 USB 2.0 Ethernet",
.bind = ax88772_bind,
- .status = asix_status,
- .link_reset = ax88772_link_reset,
- .reset = ax88772_link_reset,
+ .unbind = ax88772_unbind,
+ .status = ax88772_status,
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
- .rx_fixup = asix_rx_fixup,
- .tx_fixup = asix_tx_fixup,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
};
-static const struct driver_info ax88178_info = {
- .description = "ASIX AX88178 USB 2.0 Ethernet",
- .bind = ax88178_bind,
- .status = asix_status,
- .link_reset = ax88178_link_reset,
- .reset = ax88178_link_reset,
+static const struct driver_info dlink_dub_e100b_info = {
+ .description = "D-Link DUB-E100 USB 2.0 Fast Ethernet Adapter",
+ .bind = ax88772_bind,
+ .unbind = ax88772_unbind,
+ .status = ax88772_status,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
+};
+
+static const struct driver_info ax88772a_info = {
+ .description = "ASIX AX88772A USB 2.0 Ethernet",
+ .bind = ax88772a_bind,
+ .unbind = ax88772a_unbind,
+ .status = ax88772a_status,
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
- .rx_fixup = asix_rx_fixup,
- .tx_fixup = asix_tx_fixup,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
+};
+
+static const struct driver_info ax88772b_info = {
+ .description = "ASIX AX88772B USB 2.0 Ethernet",
+ .bind = ax88772b_bind,
+ .unbind = ax88772b_unbind,
+ .status = ax88772b_status,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT,
+ .rx_fixup = ax88772b_rx_fixup,
+ .tx_fixup = ax88772b_tx_fixup,
};
static const struct usb_device_id products [] = {
{
+ // 88178
+ USB_DEVICE (0x0b95, 0x1780),
+ .driver_info = (unsigned long) &ax88178_info,
+}, {
+ // 88178 for billianton linksys
+ USB_DEVICE (0x077b, 0x2226),
+ .driver_info = (unsigned long) &ax88178_info,
+}, {
+ // ABOCOM for linksys
+ USB_DEVICE (0x1737, 0x0039),
+ .driver_info = (unsigned long) &ax88178_info,
+}, {
+ // ABOCOM for pci
+ USB_DEVICE (0x14ea, 0xab11),
+ .driver_info = (unsigned long) &ax88178_info,
+}, {
+ // Belkin
+ USB_DEVICE (0x050d, 0x5055),
+ .driver_info = (unsigned long) &belkin178_info,
+}, {
// Linksys USB200M
USB_DEVICE (0x077b, 0x2226),
.driver_info = (unsigned long) &ax8817x_info,
// DLink DUB-E100
USB_DEVICE (0x2001, 0x1a00),
.driver_info = (unsigned long) &dlink_dub_e100_info,
+}, {
+ // DLink DUB-E100B
+ USB_DEVICE (0x2001, 0x3c05),
+ .driver_info = (unsigned long) &dlink_dub_e100b_info,
+}, {
+ // DLink DUB-E100B
+ USB_DEVICE (0x07d1, 0x3c05),
+ .driver_info = (unsigned long) &dlink_dub_e100b_info,
}, {
// Intellinet, ST Lab USB Ethernet
USB_DEVICE (0x0b95, 0x1720),
USB_DEVICE (0x07b8, 0x420a),
.driver_info = (unsigned long) &hawking_uf200_info,
}, {
- // Billionton Systems, USB2AR
- USB_DEVICE (0x08dd, 0x90ff),
- .driver_info = (unsigned long) &ax8817x_info,
+ // Billionton Systems, USB2AR
+ USB_DEVICE (0x08dd, 0x90ff),
+ .driver_info = (unsigned long) &ax8817x_info,
}, {
// ATEN UC210T
USB_DEVICE (0x0557, 0x2009),
// Buffalo LUA-U2-KTX
USB_DEVICE (0x0411, 0x003d),
.driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Buffalo LUA-U2-GT 10/100/1000
- USB_DEVICE (0x0411, 0x006e),
- .driver_info = (unsigned long) &ax88178_info,
}, {
// Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
USB_DEVICE (0x6189, 0x182d),
// goodway corp usb gwusb2e
USB_DEVICE (0x1631, 0x6200),
.driver_info = (unsigned long) &ax8817x_info,
-}, {
- // JVC MP-PRX1 Port Replicator
- USB_DEVICE (0x04f1, 0x3008),
- .driver_info = (unsigned long) &ax8817x_info,
}, {
// ASIX AX88772 10/100
- USB_DEVICE (0x0b95, 0x7720),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // ASIX AX88178 10/100/1000
- USB_DEVICE (0x0b95, 0x1780),
- .driver_info = (unsigned long) &ax88178_info,
+ USB_DEVICE (0x0b95, 0x7720),
+ .driver_info = (unsigned long) &ax88772_info,
}, {
- // Linksys USB200M Rev 2
- USB_DEVICE (0x13b1, 0x0018),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // 0Q0 cable ethernet
- USB_DEVICE (0x1557, 0x7720),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // DLink DUB-E100 H/W Ver B1
- USB_DEVICE (0x07d1, 0x3c05),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // DLink DUB-E100 H/W Ver B1 Alternate
- USB_DEVICE (0x2001, 0x3c05),
- .driver_info = (unsigned long) &ax88772_info,
+ // ASIX AX88772 10/100
+ USB_DEVICE (0x125E, 0x180D),
+ .driver_info = (unsigned long) &ax88772_info,
}, {
- // Linksys USB1000
- USB_DEVICE (0x1737, 0x0039),
- .driver_info = (unsigned long) &ax88178_info,
+ // ASIX AX88772A 10/100
+ USB_DEVICE (0x0b95, 0x772A),
+ .driver_info = (unsigned long) &ax88772a_info,
}, {
- // IO-DATA ETG-US2
- USB_DEVICE (0x04bb, 0x0930),
- .driver_info = (unsigned long) &ax88178_info,
+ // ASIX AX88772A 10/100
+ USB_DEVICE (0x0db0, 0xA877),
+ .driver_info = (unsigned long) &ax88772a_info,
}, {
- // Belkin F5D5055
- USB_DEVICE(0x050d, 0x5055),
- .driver_info = (unsigned long) &ax88178_info,
+ // ASIX AX88772A 10/100
+ USB_DEVICE (0x0421, 0x772A),
+ .driver_info = (unsigned long) &ax88772a_info,
}, {
- // Apple USB Ethernet Adapter
- USB_DEVICE(0x05ac, 0x1402),
- .driver_info = (unsigned long) &ax88772_info,
+ // Linksys 200M
+ USB_DEVICE (0x13B1, 0x0018),
+ .driver_info = (unsigned long) &ax88772a_info,
}, {
- // Cables-to-Go USB Ethernet Adapter
- USB_DEVICE(0x0b95, 0x772a),
- .driver_info = (unsigned long) &ax88772_info,
+ USB_DEVICE (0x05ac, 0x1402),
+ .driver_info = (unsigned long) &ax88772a_info,
}, {
- // ABOCOM for pci
- USB_DEVICE(0x14ea, 0xab11),
- .driver_info = (unsigned long) &ax88178_info,
+ // ASIX AX88772B 10/100
+ USB_DEVICE (0x0b95, 0x772B),
+ .driver_info = (unsigned long) &ax88772b_info,
}, {
- // ASIX 88772a
- USB_DEVICE(0x0db0, 0xa877),
- .driver_info = (unsigned long) &ax88772_info,
+ // ASIX AX88772B 10/100
+ USB_DEVICE (0x0b95, 0x7E2B),
+ .driver_info = (unsigned long) &ax88772b_info,
},
{ }, // END
};
MODULE_DEVICE_TABLE(usb, products);
static struct usb_driver asix_driver = {
+// .owner = THIS_MODULE,
.name = "asix",
.id_table = products,
- .probe = usbnet_probe,
- .suspend = usbnet_suspend,
- .resume = usbnet_resume,
- .disconnect = usbnet_disconnect,
- .supports_autosuspend = 1,
+ .probe = axusbnet_probe,
+ .suspend = ax_suspend,
+ .resume = ax_resume,
+ .disconnect = axusbnet_disconnect,
};
static int __init asix_init(void)
MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
MODULE_LICENSE("GPL");
+
projects / firefly-linux-kernel-4.4.55.git / commitdiff