diff options
Diffstat (limited to 'drivers/net/usb/asix.c')
| -rw-r--r-- | drivers/net/usb/asix.c | 4078 |
1 files changed, 3023 insertions, 1055 deletions
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index 710557700095..3bbed1d376f9 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -1,8 +1,7 @@ /* * 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 @@ -20,11 +19,16 @@ * 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> @@ -33,248 +37,319 @@ #include <linux/mii.h> #include <linux/usb.h> #include <linux/crc32.h> -#include <linux/usb/usbnet.h> -#include <linux/slab.h> -#define DRIVER_VERSION "14-Jun-2006" -static const char driver_name [] = "asix"; - -/* ASIX AX8817X based USB 2.0 Ethernet Devices */ +#include "axusbnet.c" +#include "asix.h" + +#define DRV_VERSION "4.2.0" + +static char version[] = +KERN_INFO "ASIX USB Ethernet Adapter:v" DRV_VERSION + " " __TIME__ " " __DATE__ "\n" +KERN_INFO " http://www.asix.com.tw\n"; + +static char g_mac_addr[ETH_ALEN]; +static int g_usr_mac = 0; + +/* 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"); + +#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); + +/* Retrieve user set MAC address */ +static int __init setup_asix_mac(char *macstr) +{ + int i, j; + unsigned char result, value; + + for (i = 0; i < ETH_ALEN; i++) { + result = 0; + + if (i != 5 && *(macstr + 2) != ':') + return -1; + + for (j = 0; j < 2; j++) { + if (isxdigit(*macstr) + && (value = + isdigit(*macstr) ? *macstr - + '0' : toupper(*macstr) - 'A' + 10) < 16) { + result = result * 16 + value; + macstr++; + } else + return -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; -}; + macstr++; + g_mac_addr[i] = result; + } -struct ax88172_int_data { - __le16 res1; - u8 link; - __le16 res2; - u8 status; - __le16 res3; -} __packed; + g_usr_mac = 1; -static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, - u16 size, void *data) -{ - void *buf; - int err = -ENOMEM; + return 0; +} - netdev_dbg(dev->net, "asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n", - cmd, value, index, size); +__setup("asix_mac=", setup_asix_mac); - 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; - - netdev_dbg(dev->net, "asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n", - cmd, value, index, size); - - if (data) { - buf = kmemdup(data, size, GFP_KERNEL); - if (!buf) - goto out; - } - - 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, +static int ax8817x_set_mac_addr (struct net_device *net, void *p) +{ + struct usbnet *dev = netdev_priv(net); + struct sockaddr *addr = p; + + memcpy (net->dev_addr, addr->sa_data, ETH_ALEN); + + /* Set the MAC address */ + return ax8817x_write_cmd (dev, AX88772_CMD_WRITE_NODE_ID, + 0, 0, ETH_ALEN, net->dev_addr); + +} + +static void ax88178_status(struct usbnet *dev, struct urb *urb) +{ + struct ax88172_int_data *event; + struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv; + int link; + + if (urb->actual_length < 8) + return; + + if (ax178dataptr->EepromData == PHY_MODE_MAC_TO_MAC_GMII) + return; + + 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); + } +} + +static void ax8817x_status(struct usbnet *dev, struct urb *urb) +{ + struct ax88172_int_data *event; + 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); + axusbnet_defer_kevent (dev, EVENT_LINK_RESET ); + } else + netif_carrier_off(dev->net); + devwarn(dev, "ax8817x - Link status is: %d", link); + } +} + +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); + ax772_data->Event = AX_SET_RX_CFG; + } else { + netif_carrier_off(dev->net); + 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 void ax88772a_status(struct usbnet *dev, struct urb *urb) +{ + struct ax88172_int_data *event; + struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv; + int link; + int PowSave = (ax772a_data->EepromData >> 14); + + 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); + 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 = 14; + } + } else { + netif_carrier_off(dev->net); + ax772a_data->Event = AX_NOP; + } + + devwarn(dev, "ax88772a - Link status is: %d", link); + } + + if (ax772a_data->Event) + queue_work (ax772a_data->ax_work, &ax772a_data->check_link); +} + +static void ax88772b_status(struct usbnet *dev, struct urb *urb) +{ + struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv; + struct ax88172_int_data *event; + int link; + + if (urb->actual_length < 8) + return; + + if (ax772b_data->OperationMode == OPERATION_PHY_MODE) + return; + + event = urb->transfer_buffer; + if (ax772b_data->PhySelect == 0 && ax772b_data->OperationMode + == OPERATION_MAC_MODE) + link = event->link & AX_INT_SPLS_LINK; + else + 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); + } + + if (!link) { + + int no_cable = (event->link & AX_INT_CABOFF_UNPLUG) ? 1 : 0; + + 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; + } + + } 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; + } + } + } + + if (ax772b_data->Event) + queue_work (ax772b_data->ax_work, &ax772b_data->check_link); +} + +void +ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index, u16 size, void *data) { struct usb_ctrlrequest *req; int status; struct urb *urb; - netdev_dbg(dev->net, "asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n", - cmd, value, index, size); if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) { - netdev_err(dev->net, "Error allocating URB in write_cmd_async!\n"); + deverr(dev, "Error allocating URB in write_cmd_async!"); return; } - if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) { - netdev_err(dev->net, "Failed to allocate memory for control request\n"); + if ((req = kmalloc (sizeof (struct usb_ctrlrequest), + GFP_ATOMIC)) == NULL) { + deverr(dev, "Failed to allocate memory for control request"); usb_free_urb(urb); return; } @@ -288,435 +363,444 @@ asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index, usb_fill_control_urb(urb, dev->udev, usb_sndctrlpipe(dev->udev, 0), (void *)req, data, size, - asix_async_cmd_callback, req); + ax8817x_async_cmd_callback, req); if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) { - netdev_err(dev->net, "Error submitting the control message: status=%d\n", - status); + 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 ax8817x_set_multicast(struct net_device *net) { - 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); + struct usbnet *dev = netdev_priv(net); + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; + u8 rx_ctl = AX_RX_CTL_START | AX_RX_CTL_AB; + int mc_count; - while (skb->len > 0) { - if ((header & 0x07ff) != ((~header >> 16) & 0x07ff)) - netdev_err(dev->net, "asix_rx_fixup() Bad Header Length\n"); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) + mc_count = net->mc_count; +#else + mc_count = netdev_mc_count (net); +#endif - /* get the packet length */ - size = (u16) (header & 0x000007ff); + 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; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) + struct dev_mc_list *mc_list = net->mc_list; + int i; - if ((skb->len) - ((size + 1) & 0xfffe) == 0) { - u8 alignment = (unsigned long)skb->data & 0x3; - if (alignment != 0x2) { - /* - * not 16bit aligned so use the room provided by - * the 32 bit header to align the data - * - * note we want 16bit alignment as MAC header is - * 14bytes thus ip header will be aligned on - * 32bit boundary so accessing ipheader elements - * using a cast to struct ip header wont cause - * an unaligned accesses. - */ - u8 realignment = (alignment + 2) & 0x3; - memmove(skb->data - realignment, - skb->data, - size); - skb->data -= realignment; - skb_set_tail_pointer(skb, size); - } - return 2; - } + memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); - if (size > dev->net->mtu + ETH_HLEN) { - netdev_err(dev->net, "asix_rx_fixup() Bad RX Length %d\n", - size); - return 0; + /* 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; } - ax_skb = skb_clone(skb, GFP_ATOMIC); - if (ax_skb) { - u8 alignment = (unsigned long)packet & 0x3; - ax_skb->len = size; - - if (alignment != 0x2) { - /* - * not 16bit aligned use the room provided by - * the 32 bit header to align the data - */ - u8 realignment = (alignment + 2) & 0x3; - memmove(packet - realignment, packet, size); - packet -= realignment; - } - ax_skb->data = packet; - skb_set_tail_pointer(ax_skb, size); - usbnet_skb_return(dev, ax_skb); - } else { - return 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); - skb_pull(skb, (size + 1) & 0xfffe); - - if (skb->len < sizeof(header)) - break; - - head = (u8 *) skb->data; - memcpy(&header, head, sizeof(header)); - le32_to_cpus(&header); - packet = head + sizeof(header); - skb_pull(skb, 4); + rx_ctl |= AX_RX_CTL_AM; } - if (skb->len < 0) { - netdev_err(dev->net, "asix_rx_fixup() Bad SKB Length %d\n", - skb->len); - return 0; - } - return 1; + ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); } -static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb, - gfp_t flags) +static void ax88772b_set_multicast(struct net_device *net) { - int padlen; - int headroom = skb_headroom(skb); - int tailroom = skb_tailroom(skb); - u32 packet_len; - u32 padbytes = 0xffff0000; + 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; - padlen = ((skb->len + 4) % 512) ? 0 : 4; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) + mc_count = net->mc_count; +#else + mc_count = netdev_mc_count (net); +#endif - 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); - } + 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 { - struct sk_buff *skb2; - skb2 = skb_copy_expand(skb, 4, padlen, flags); - dev_kfree_skb_any(skb); - skb = skb2; - if (!skb) - return NULL; - } + /* 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; - 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 LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) + struct dev_mc_list *mc_list = net->mc_list; + int i; - if ((skb->len % 512) == 0) { - cpu_to_le32s(&padbytes); - memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes)); - skb_put(skb, sizeof(padbytes)); + 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; } - return skb; + + ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); } -static void asix_status(struct usbnet *dev, struct urb *urb) +static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc) { - struct ax88172_int_data *event; - int link; + struct usbnet *dev = netdev_priv(netdev); + u16 *res; + u16 ret; - if (urb->actual_length < 8) - return; + res = kmalloc (2, GFP_ATOMIC); + if (!res) + return 0; - 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 - netif_carrier_off(dev->net); - netdev_dbg(dev->net, "Link Status is: %d\n", link); - } -} + 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); -static inline int asix_set_sw_mii(struct usbnet *dev) -{ - int ret; - ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL); - if (ret < 0) - netdev_err(dev->net, "Failed to enable software MII access\n"); - return ret; -} + ret = *res & 0xffff; + kfree (res); -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) - netdev_err(dev->net, "Failed to enable hardware MII access\n"); return ret; } -static inline int asix_get_phy_addr(struct usbnet *dev) +static int +ax8817x_swmii_mdio_read(struct net_device *netdev, int phy_id, int loc) { - u8 buf[2]; - int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf); + struct usbnet *dev = netdev_priv(netdev); + u16 *res; + u16 ret; - netdev_dbg(dev->net, "asix_get_phy_addr()\n"); + res = kmalloc (2, GFP_ATOMIC); + if (!res) + return 0; - if (ret < 0) { - netdev_err(dev->net, "Error reading PHYID register: %02x\n", ret); - goto out; - } - netdev_dbg(dev->net, "asix_get_phy_addr() returning 0x%04x\n", - *((__le16 *)buf)); - ret = buf[1]; + ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, + (__u16)loc, 2, res); + + ret = *res & 0xffff; + kfree (res); -out: return ret; } -static int asix_sw_reset(struct usbnet *dev, u8 flags) +/* 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) { - int ret; - - ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL); - if (ret < 0) - netdev_err(dev->net, "Failed to send software reset: %02x\n", ret); + return le16_to_cpu(ax8817x_mdio_read(netdev,phy_id, loc)); +} - return ret; +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 u16 asix_read_rx_ctl(struct usbnet *dev) +static void +ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val) { - __le16 v; - int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, &v); + struct usbnet *dev = netdev_priv(netdev); + u16 *res; - if (ret < 0) { - netdev_err(dev->net, "Error reading RX_CTL register: %02x\n", ret); - goto out; - } - ret = le16_to_cpu(v); -out: - return ret; + 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 int asix_write_rx_ctl(struct usbnet *dev, u16 mode) +static void ax8817x_swmii_mdio_write(struct net_device *netdev, + int phy_id, int loc, int val) { - int ret; + struct usbnet *dev = netdev_priv(netdev); + u16 *res; - netdev_dbg(dev->net, "asix_write_rx_ctl() - mode = 0x%04x\n", mode); - ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL); - if (ret < 0) - netdev_err(dev->net, "Failed to write RX_CTL mode to 0x%04x: %02x\n", - mode, ret); + res = kmalloc (2, GFP_ATOMIC); + if (!res) + return; + *res = val; - return ret; + ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, + (__u16)loc, 2, res); + + kfree (res); } -static u16 asix_read_medium_status(struct usbnet *dev) +static void +ax88772b_mdio_write(struct net_device *netdev, int phy_id, int loc, int val) { - __le16 v; - int ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, 0, 0, 2, &v); + struct usbnet *dev = netdev_priv(netdev); + u16 *res; - if (ret < 0) { - netdev_err(dev->net, "Error reading Medium Status register: %02x\n", - ret); - goto out; + 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); } - ret = le16_to_cpu(v); -out: - return ret; + + ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL); + + kfree (res); } -static int asix_write_medium_mode(struct usbnet *dev, u16 mode) +/* 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) { - int ret; + ax8817x_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) ); +} - netdev_dbg(dev->net, "asix_write_medium_mode() - mode = 0x%04x\n", mode); - ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL); - if (ret < 0) - netdev_err(dev->net, "Failed to write Medium Mode mode to 0x%04x: %02x\n", - mode, ret); +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) ); +} - return ret; +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 asix_write_gpio(struct usbnet *dev, u16 value, int sleep) +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 { - int ret; + struct usbnet *dev = usb_get_intfdata(intf); + u16 *medium; - netdev_dbg(dev->net, "asix_write_gpio() - value = 0x%04x\n", value); - ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL); - if (ret < 0) - netdev_err(dev->net, "Failed to write GPIO value 0x%04x: %02x\n", - value, ret); + medium = kmalloc (2, GFP_ATOMIC); + if (!medium) + return axusbnet_suspend (intf, message); - if (sleep) - msleep(sleep); + 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); - return ret; + kfree (medium); + return axusbnet_suspend (intf, message); } -/* - * AX88772 & AX88178 have a 16-bit RX_CTL value - */ -static void asix_set_multicast(struct net_device *net) +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 = netdev_priv(net); - struct asix_data *data = (struct asix_data *)&dev->data; - u16 rx_ctl = AX_DEFAULT_RX_CTL; - - if (net->flags & IFF_PROMISC) { - rx_ctl |= AX_RX_CTL_PRO; - } else if (net->flags & IFF_ALLMULTI || - netdev_mc_count(net) > AX_MAX_MCAST) { - rx_ctl |= AX_RX_CTL_AMALL; - } else if (netdev_mc_empty(net)) { - /* just broadcast and directed */ + 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 { - /* We use the 20 byte dev->data - * for our 8 byte filter buffer - * to avoid allocating memory that - * is tricky to free later */ - struct netdev_hw_addr *ha; - u32 crc_bits; - memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); + 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); - /* Build the multicast hash filter. */ - 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); + ax8817x_write_cmd (dev, AX_CMD_SW_RESET, + AX_SWRESET_IPRL | ax772b_data->psc, 0, 0, NULL); } - asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0, - AX_MCAST_FILTER_SIZE, data->multi_filter); - - rx_ctl |= AX_RX_CTL_AM; + 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); + } } - asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); + kfree (tmp16); + return axusbnet_suspend (intf, message); } -static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc) +static int ax88772_resume (struct usb_interface *intf) { - struct usbnet *dev = netdev_priv(netdev); - __le16 res; + struct usbnet *dev = usb_get_intfdata(intf); - 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); + netif_carrier_off (dev->net); - netdev_dbg(dev->net, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x\n", - phy_id, loc, le16_to_cpu(res)); - - return le16_to_cpu(res); + return axusbnet_resume (intf); } -static void -asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val) +static int ax88772b_resume (struct usb_interface *intf) { - struct usbnet *dev = netdev_priv(netdev); - __le16 res = cpu_to_le16(val); + struct usbnet *dev = usb_get_intfdata(intf); + struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv; - netdev_dbg(dev->net, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n", - 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); -} + 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); + } -/* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */ -static u32 asix_get_phyid(struct usbnet *dev) -{ - int phy_reg; - u32 phy_id; + if (ax772b_data->psc & (AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) { + ax88772a_phy_powerup (dev); + } - phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1); - if (phy_reg < 0) - return 0; + netif_carrier_off (dev->net); - phy_id = (phy_reg & 0xffff) << 16; + return axusbnet_resume (intf); +} - phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2); - if (phy_reg < 0) - return 0; +static int ax88172_link_reset(struct usbnet *dev) +{ + u16 lpa; + u16 adv; + u16 res; + u8 mode; - phy_id |= (phy_reg & 0xffff); + 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 phy_id; + return 0; } static void -asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) +ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) { struct usbnet *dev = netdev_priv(net); - u8 opt; + u8 *opt; - if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) { - wolinfo->supported = 0; - wolinfo->wolopts = 0; + 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; - 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; - } + + 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 @@ -729,722 +813,2635 @@ static int asix_get_eeprom(struct net_device *net, /* 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; + axusbnet_get_drvinfo(net, info); + info->eedump_len = 0x3e; } -static u32 asix_get_link(struct net_device *net) +static int ax8817x_get_settings(struct net_device *net, struct ethtool_cmd *cmd) { struct usbnet *dev = netdev_priv(net); + return mii_ethtool_gset(&dev->mii,cmd); +} - return mii_link_ok(&dev->mii); +static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd) +{ + struct usbnet *dev = netdev_priv(net); + return mii_ethtool_sset(&dev->mii,cmd); } -static int asix_ioctl (struct net_device *net, struct ifreq *rq, int 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 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 int ax8817x_ioctl (struct net_device *net, struct ifreq *rq, int cmd) { struct usbnet *dev = netdev_priv(net); return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); } -static int asix_set_mac_address(struct net_device *net, void *p) +#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 ax8817x_bind(struct usbnet *dev, struct usb_interface *intf) { - struct usbnet *dev = netdev_priv(net); - struct asix_data *data = (struct asix_data *)&dev->data; - struct sockaddr *addr = p; + int ret = 0; + void *buf; + int i; + unsigned long gpio_bits = dev->driver_info->data; + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; - if (netif_running(net)) - return -EBUSY; - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; + axusbnet_get_endpoints(dev,intf); - memcpy(net->dev_addr, addr->sa_data, ETH_ALEN); + buf = kmalloc(ETH_ALEN, GFP_KERNEL); + if(!buf) { + ret = -ENOMEM; + goto out1; + } - /* 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); + /* Toggle the GPIOs in a manufacturer/model specific way */ + for (i = 2; i >= 0; i--) { + if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS, + (gpio_bits >> (i * 8)) & 0xff, 0, 0, + NULL)) < 0) + goto out2; + msleep(5); + } + + 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 */ + 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 = 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 = *((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->ethtool_ops = &ax8817x_ethtool_ops; + + /* 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); + + printk (version); return 0; +out2: + kfree(buf); +out1: + return ret; } -/* 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 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 void ax88172_set_multicast(struct net_device *net) +static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) { - struct usbnet *dev = netdev_priv(net); - struct asix_data *data = (struct asix_data *)&dev->data; - u8 rx_ctl = 0x8c; + int ret; + void *buf; + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; + struct ax88772_data *ax772_data = NULL; - if (net->flags & IFF_PROMISC) { - rx_ctl |= 0x01; - } else if (net->flags & IFF_ALLMULTI || - netdev_mc_count(net) > AX_MAX_MCAST) { - rx_ctl |= 0x02; - } else if (netdev_mc_empty(net)) { - /* 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 netdev_hw_addr *ha; - u32 crc_bits; + axusbnet_get_endpoints(dev,intf); - memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); + buf = kmalloc(6, GFP_KERNEL); + if(!buf) { + deverr(dev, "Cannot allocate memory for buffer"); + ret = -ENOMEM; + goto out1; + } - /* Build the multicast hash filter. */ - 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); + 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); + + /* 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); + 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; } - asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0, - AX_MCAST_FILTER_SIZE, data->multi_filter); + 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; + } + + 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; + } + + 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; + } + } + + 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; + } + + /* 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 = 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 (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 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; - rx_ctl |= 0x10; + 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); + + mii_nway_restart(&dev->mii); + ax772_data->autoneg_start = jiffies; + ax772_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, + 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; } - asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); + kfree (buf); + printk (version); + return 0; + +out2: + destroy_workqueue (ax772_data->ax_work); + kfree (ax772_data); + kfree(buf); +out1: + return ret; } -static int ax88172_link_reset(struct usbnet *dev) +static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf) { - u8 mode; - struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; + struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv; - mii_check_media(&dev->mii, 1, 1); - mii_ethtool_gset(&dev->mii, &ecmd); - mode = AX88172_MEDIUM_DEFAULT; + if (ax772_data) { - if (ecmd.duplex != DUPLEX_FULL) - mode |= ~AX88172_MEDIUM_FD; + flush_workqueue (ax772_data->ax_work); + destroy_workqueue (ax772_data->ax_work); - netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", - ethtool_cmd_speed(&ecmd), ecmd.duplex, mode); + /* stop MAC operation */ + ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, + AX_RX_CTL_STOP, 0, 0, NULL); - asix_write_medium_mode(dev, mode); + /* Power down PHY */ + ax8817x_write_cmd(dev, AX_CMD_SW_RESET, + AX_SWRESET_IPPD, 0, 0, NULL); - return 0; + kfree (ax772_data); + } } -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, -}; +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; + } -static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf) + /* 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 = 0; - u8 buf[ETH_ALEN]; - int i; - unsigned long gpio_bits = dev->driver_info->data; - struct asix_data *data = (struct asix_data *)&dev->data; + int ret = -EIO; + void *buf; + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; + struct ax88772a_data *ax772a_data = NULL; - data->eeprom_len = AX88172_EEPROM_LEN; + axusbnet_get_endpoints(dev,intf); - usbnet_get_endpoints(dev,intf); + buf = kmalloc(6, GFP_KERNEL); + if(!buf) { + deverr(dev, "Cannot allocate memory for buffer"); + 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, - (gpio_bits >> (i * 8)) & 0xff, 0, 0, - NULL)) < 0) - goto out; - msleep(5); + 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; } - if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0) - goto out; + 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 */ - if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID, + memset(buf, 0, ETH_ALEN); + if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf)) < 0) { - dbg("read AX_CMD_READ_NODE_ID failed: %d", ret); - goto out; + deverr(dev, "Failed to read MAC address: %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 = 0x3f; - dev->mii.reg_num_mask = 0x1f; - dev->mii.phy_id = asix_get_phy_addr(dev); + /* 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; + } - dev->net->netdev_ops = &ax88172_netdev_ops; - dev->net->ethtool_ops = &ax88172_ethtool_ops; +#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); - 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 | ADVERTISE_PAUSE_CAP); mii_nway_restart(&dev->mii); + ax772a_data->autoneg_start = jiffies; + ax772a_data->Event = WAIT_AUTONEG_COMPLETE; - return 0; + 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); -out: + printk (version); + + return ret; +out2: + destroy_workqueue (ax772a_data->ax_work); + kfree (ax772a_data); + 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 int ax88772_link_reset(struct usbnet *dev) +static void ax88772a_unbind(struct usbnet *dev, struct usb_interface *intf) { - u16 mode; - struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; + struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv; + + if (ax772a_data) { - mii_check_media(&dev->mii, 1, 1); - mii_ethtool_gset(&dev->mii, &ecmd); - mode = AX88772_MEDIUM_DEFAULT; + flush_workqueue (ax772a_data->ax_work); + destroy_workqueue (ax772a_data->ax_work); - if (ethtool_cmd_speed(&ecmd) != SPEED_100) - mode &= ~AX_MEDIUM_PS; + /* stop MAC operation */ + ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, + AX_RX_CTL_STOP, 0, 0, NULL); - if (ecmd.duplex != DUPLEX_FULL) - mode &= ~AX_MEDIUM_FD; + /* Power down PHY */ + ax8817x_write_cmd(dev, AX_CMD_SW_RESET, + AX_SWRESET_IPPD, 0, 0, NULL); - netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", - ethtool_cmd_speed(&ecmd), ecmd.duplex, mode); + 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; - asix_write_medium_mode(dev, mode); + 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 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, -}; +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; -static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) + 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) { - int ret, embd_phy; - u16 rx_ctl; - struct asix_data *data = (struct asix_data *)&dev->data; - u8 buf[ETH_ALEN]; - u32 phyid; + struct usbnet *dev = netdev_priv(netdev); + struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv; - data->eeprom_len = AX88772_EEPROM_LEN; + 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); +} - usbnet_get_endpoints(dev,intf); +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 ((ret = asix_write_gpio(dev, - AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0) - goto out; +#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 - /* 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; +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; + u8 TempPhySelect; + bool InternalPhy; + + axusbnet_get_endpoints(dev,intf); + + buf = kmalloc (6, GFP_KERNEL); + if (!buf) { + deverr(dev, "Cannot allocate memory for buffer"); + return -ENOMEM; } + tmp16 = (u16 *)buf; - if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0) - goto out; + 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; + } - msleep(150); - if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0) - goto out; + 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 + + if ((ret = ax8817x_read_cmd (dev, AX_CMD_SW_PHY_STATUS, 0, 0, 1, + &TempPhySelect)) < 0) { + deverr(dev, "read SW interface selection status register" + "failed: %d\n", ret); + goto err_out; + } - msleep(150); - if (embd_phy) { - if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0) - goto out; + TempPhySelect &= 0x0C; + + if (TempPhySelect == AX_PHYSEL_SSRMII) { + InternalPhy = false; + ax772b_data->OperationMode = OPERATION_MAC_MODE; + ax772b_data->PhySelect = 0x00; + } + else if (TempPhySelect == AX_PHYSEL_SSRRMII) { + InternalPhy = true; + ax772b_data->OperationMode = OPERATION_PHY_MODE; + ax772b_data->PhySelect = 0x00; + } + else if (TempPhySelect == AX_PHYSEL_SSMII) { + InternalPhy = true; + ax772b_data->OperationMode = OPERATION_MAC_MODE; + ax772b_data->PhySelect = 0x01; } else { - if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0) - goto out; + deverr(dev, "Unknown MII type\n"); + goto err_out; } - 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; + /* 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); - rx_ctl = asix_read_rx_ctl(dev); - dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl); + /* 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 */ - 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 (g_usr_mac) { + /* Get user set MAC address */ + memcpy(buf, g_mac_addr, ETH_ALEN); + } else { + /* 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 = asix_mdio_read; - dev->mii.mdio_write = asix_mdio_write; - dev->mii.phy_id_mask = 0x1f; - dev->mii.reg_num_mask = 0x1f; - dev->mii.phy_id = asix_get_phy_addr(dev); + 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; - phyid = asix_get_phyid(dev); - dbg("PHYID=0x%08x", phyid); + /* 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; + } - if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0) - goto out; + if (InternalPhy) + dev->mii.phy_id = *((u8 *)buf + 1); + else + dev->mii.phy_id = *((u8 *)buf); - msleep(150); + if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT, + ax772b_data->PhySelect, 0, 0, NULL)) < 0) { + deverr(dev, "Select PHY #1 failed: %d", ret); + goto err_out; + } - if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0) - goto out; +#if 0 + /* 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; + } - msleep(150); + if(dev->mii.phy_id != 0x10) { + deverr(dev, "Got wrong PHY ID: %02x", dev->mii.phy_id); + ret = -EIO; + goto err_out; + } +#endif + 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; + } - dev->net->netdev_ops = &ax88772_netdev_ops; - dev->net->ethtool_ops = &ax88772_ethtool_ops; + /* 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; + + if (ax772b_data->OperationMode == OPERATION_PHY_MODE) + ax8817x_mdio_write_le(dev->net, dev->mii.phy_id + , MII_BMCR, 0x3900); + + if (dev->mii.phy_id != 0x10) + ax8817x_mdio_write_le(dev->net, 0x10, MII_BMCR, 0x3900); + + + if (dev->mii.phy_id == 0x10 && ax772b_data->OperationMode + != OPERATION_PHY_MODE) { + + *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); - 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); - if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0) - goto out; + 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 = 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; + 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; } - /* 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; + dev->net->features |= NETIF_F_IP_CSUM; +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,22) + dev->net->features |= NETIF_F_IPV6_CSUM; +#endif - rx_ctl = asix_read_rx_ctl(dev); - dbg("RX_CTL is 0x%04x after all initializations", rx_ctl); + 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; + } - rx_ctl = asix_read_medium_status(dev); - dbg("Medium Status is 0x%04x after all initializations", rx_ctl); + dev->rx_size = bsize & 0x07; + if (dev->udev->speed == USB_SPEED_HIGH) { - /* 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 */ + 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; } - return 0; -out: + /* 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; + } + + if (ax772b_data->OperationMode == OPERATION_PHY_MODE) + netif_carrier_on(dev->net); + + kfree (buf); + printk (version); + + return ret; +err_out: + destroy_workqueue (ax772b_data->ax_work); + kfree (buf); + kfree (ax772b_data); return ret; } -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 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; + } -static int marvell_phy_init(struct usbnet *dev) + return media; +} + +static void Vitess_8601_Init (struct usbnet *dev, int State) { - struct asix_data *data = (struct asix_data *)&dev->data; u16 reg; - netdev_dbg(dev->net, "marvell_phy_init()\n"); + 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); + le32_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; +#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); - reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS); - netdev_dbg(dev->net, "MII_MARVELL_STATUS = 0x%04x\n", reg); + } else if (ax178dataptr->LedMode == 8) { - asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL, - MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY); + 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); - if (data->ledmode) { - reg = asix_mdio_read(dev->net, dev->mii.phy_id, - MII_MARVELL_LED_CTRL); - netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (1) = 0x%04x\n", reg); + } else if (ax178dataptr->LedMode == 11) { - reg &= 0xf8ff; - reg |= (1 + 0x0100); - asix_mdio_write(dev->net, dev->mii.phy_id, - MII_MARVELL_LED_CTRL, reg); + 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); + } - reg = asix_mdio_read(dev->net, dev->mii.phy_id, - MII_MARVELL_LED_CTRL); - netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (2) = 0x%04x\n", reg); - reg &= 0xfc0f; } + 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 marvell_led_status(struct usbnet *dev, u16 speed) +static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) { - u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL); + int ret; + void *buf; + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; + struct ax88178_data *ax178dataptr = NULL; - netdev_dbg(dev->net, "marvell_led_status() read 0x%04x\n", reg); + axusbnet_get_endpoints(dev,intf); - /* Clear out the center LED bits - 0x03F0 */ - reg &= 0xfc0f; + buf = kmalloc(6, GFP_KERNEL); + if(!buf) { + deverr(dev, "Cannot allocate memory for buffer"); + return -ENOMEM; + } - switch (speed) { - case SPEED_1000: - reg |= 0x03e0; - break; - case SPEED_100: - reg |= 0x03b0; - break; - default: - reg |= 0x02f0; + /* 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 */ - netdev_dbg(dev->net, "marvell_led_status() writing 0x%04x\n", reg); - asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg); + 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; - return 0; + + 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 int ax88178_link_reset(struct usbnet *dev) +static void ax88178_unbind(struct usbnet *dev, struct usb_interface *intf) { - u16 mode; - struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; - struct asix_data *data = (struct asix_data *)&dev->data; - u32 speed; + struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv; - netdev_dbg(dev->net, "ax88178_link_reset()\n"); + if (ax178dataptr) { - mii_check_media(&dev->mii, 1, 1); - mii_ethtool_gset(&dev->mii, &ecmd); - mode = AX88178_MEDIUM_DEFAULT; - speed = ethtool_cmd_speed(&ecmd); + /* stop MAC operation */ + ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, + AX_RX_CTL_STOP, 0, 0, NULL); - if (speed == SPEED_1000) - mode |= AX_MEDIUM_GM; - else if (speed == SPEED_100) - mode |= AX_MEDIUM_PS; - else - mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM); + kfree (ax178dataptr); + } +} - mode |= AX_MEDIUM_ENCK; +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; - if (ecmd.duplex == DUPLEX_FULL) - mode |= AX_MEDIUM_FD; - else - mode &= ~AX_MEDIUM_FD; + 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, "header length data is error 0x%08x, %d\n", + header, skb->len); + } + /* get the packet length */ + size = (u16) (header & 0x0000ffff); - netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", - speed, ecmd.duplex, mode); + 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 (size > ETH_FRAME_LEN) { + deverr(dev, "invalid rx length %d", size); + return 0; + } + ax_skb = skb_clone(skb, GFP_ATOMIC); + if (ax_skb) { - asix_write_medium_mode(dev, mode); + /* 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); - if (data->phymode == PHY_MODE_MARVELL && data->ledmode) - marvell_led_status(dev, speed); + } else { + return 0; + } - return 0; + skb_pull(skb, (size + 1) & 0xfffe); + + if (skb->len == 0) + break; + + head = (u8 *) skb->data; + memcpy(&header, head, sizeof(header)); + le32_to_cpus(&header); + packet = head + sizeof(header); + skb_pull(skb, 4); + } + + if (skb->len < 0) { + deverr(dev, "invalid rx length %d", skb->len); + return 0; + } + return 1; } -static void ax88178_set_mfb(struct usbnet *dev) +static struct sk_buff *ax88772_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) { - u16 mfb = AX_RX_CTL_MFB_16384; - u16 rxctl; - u16 medium; - int old_rx_urb_size = dev->rx_urb_size; + int padlen = ((skb->len + 4) % 512) ? 0 : 4; + u32 packet_len; + u32 padbytes = 0xffff0000; - 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 (!AX_FORCE_BUFF_ALIGN) + int headroom = skb_headroom(skb); + int tailroom = skb_tailroom(skb); + + 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; } - rxctl = asix_read_rx_ctl(dev); - asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb); + 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 - 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); + 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 skb; +} - if (dev->rx_urb_size > old_rx_urb_size) - usbnet_unlink_rx_urbs(dev); +static void +ax88772b_rx_checksum (struct sk_buff *skb, struct ax88772b_rx_header *rx_hdr) +{ + skb->ip_summed = CHECKSUM_NONE; + + /* checksum error bit is set */ + if (rx_hdr->l3_csum_err || rx_hdr->l4_csum_err) { + return; + } + + /* 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_change_mtu(struct net_device *net, int new_mtu) +static int ax88772b_rx_fixup(struct usbnet *dev, struct sk_buff *skb) { - struct usbnet *dev = netdev_priv(net); - int ll_mtu = new_mtu + net->hard_header_len + 4; + struct ax88772b_rx_header rx_hdr; + struct sk_buff *ax_skb; + struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv; - netdev_dbg(dev->net, "ax88178_change_mtu() new_mtu=%d\n", new_mtu); + while (skb->len > 0) { - if (new_mtu <= 0 || ll_mtu > 16384) - return -EINVAL; + le16_to_cpus((u16 *)skb->data); + le16_to_cpus(((u16 *)skb->data) + 1); - if ((ll_mtu % dev->maxpacket) == 0) - return -EDOM; + memcpy (&rx_hdr, skb->data, sizeof (struct ax88772b_rx_header)); - net->mtu = new_mtu; - dev->hard_mtu = net->mtu + net->hard_header_len; - ax88178_set_mfb(dev); + if ((short)rx_hdr.len != (~((short)rx_hdr.len_bar) & 0x7FF)) { + return 0; + } - return 0; -} + if (rx_hdr.len > (ETH_FRAME_LEN + 4)) { + deverr(dev, "invalid rx length %d", rx_hdr.len); + return 0; + } -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, -}; + 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; -static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) -{ - struct asix_data *data = (struct asix_data *)&dev->data; - int ret; - u8 buf[ETH_ALEN]; - __le16 eeprom; - u8 status; - int gpio0 = 0; - u32 phyid; +#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); + + if (ax772b_data->checksum & AX_RX_CHECKSUM) + ax88772b_rx_checksum (skb, &rx_hdr); - usbnet_get_endpoints(dev,intf); + return 2; + } - asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status); - dbg("GPIO Status: 0x%04x", status); + 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); + +#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 (ax772b_data->checksum & AX_RX_CHECKSUM) { + ax88772b_rx_checksum (ax_skb, &rx_hdr); + } - 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); + axusbnet_skb_return(dev, ax_skb); - dbg("EEPROM index 0x17 is 0x%04x", eeprom); + } else { + return 0; + } - 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; + skb_pull(skb, ((rx_hdr.len + + sizeof (struct ax88772b_rx_header) + 3) + & 0xfffc)); } - dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode); - 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); + if (skb->len < 0) { + deverr(dev, "invalid rx length %d", skb->len); + return 0; } + return 1; +} - asix_sw_reset(dev, 0); - msleep(150); +static struct sk_buff * +ax88772b_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) +{ + int padlen = ((skb->len + 4) % 512) ? 0 : 4; + u32 packet_len; + u32 padbytes = 0xffff0000; - asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD); - msleep(150); +#if (!AX_FORCE_BUFF_ALIGN) + int headroom = skb_headroom(skb); + int tailroom = skb_tailroom(skb); - asix_write_rx_ctl(dev, 0); + 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; + } - /* 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; + 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 + + 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)); } - 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); + return skb; +} - dev->net->netdev_ops = &ax88178_netdev_ops; - dev->net->ethtool_ops = &ax88178_ethtool_ops; +static const u8 ChkCntSel [6][3] = +{ + {12, 23, 31}, + {12, 31, 23}, + {23, 31, 12}, + {23, 12, 31}, + {31, 12, 23}, + {31, 23, 12} +}; - phyid = asix_get_phyid(dev); - dbg("PHYID=0x%08x", phyid); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void ax88772_link_reset (void *data) +{ + 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; +} - if (data->phymode == PHY_MODE_MARVELL) { - marvell_phy_init(dev); - msleep(60); +#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_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, + 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: + + ax88772a_phy_powerup (dev); + + ax8817x_mdio_write_le(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); - mii_nway_restart(&dev->mii); + 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; + } - if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0) - goto out; + return; +} - if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0) - goto out; +#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 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; + 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)); + + ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE, + ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP); + break; } + default: + break; + } + + ax772b_data->Event = AX_NOP; + + return; +} + +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; + } + return 0; +} -out: - return ret; +static int ax88178_link_reset(struct usbnet *dev) +{ + return ax88178_set_media (dev); +} + +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; + + return data->suspend (intf, message); } +static int ax_resume (struct usb_interface *intf) +{ + struct usbnet *dev = usb_get_intfdata(intf); + struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; + + 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 | FLAG_LINK_INTR, - .data = 0x00130103, + .flags = FLAG_ETHER, }; 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 | FLAG_LINK_INTR, - .data = 0x009f9d9f, + .flags = FLAG_ETHER, }; 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 | FLAG_LINK_INTR, - .data = 0x00130103, + .flags = FLAG_ETHER, }; 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 | FLAG_LINK_INTR, - .data = 0x001f1d1f, + .flags = FLAG_ETHER, }; 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, - .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR, - .rx_fixup = asix_rx_fixup, - .tx_fixup = asix_tx_fixup, + .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 ax88178_info = { - .description = "ASIX AX88178 USB 2.0 Ethernet", - .bind = ax88178_bind, - .status = asix_status, - .link_reset = ax88178_link_reset, - .reset = ax88178_link_reset, - .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR, - .rx_fixup = asix_rx_fixup, - .tx_fixup = asix_tx_fixup, +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 = 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, @@ -1457,6 +3454,14 @@ static const struct usb_device_id products [] = { 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), .driver_info = (unsigned long) &ax8817x_info, @@ -1465,9 +3470,9 @@ static const struct usb_device_id products [] = { 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), @@ -1477,10 +3482,6 @@ static const struct usb_device_id products [] = { 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), .driver_info = (unsigned long) &ax8817x_info, @@ -1497,86 +3498,53 @@ static const struct usb_device_id products [] = { 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 AX88772B 10/100 - USB_DEVICE (0x0b95, 0x772b), - .driver_info = (unsigned long) &ax88772_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, -}, { - // Logitec LAN-GTJ/U2A - USB_DEVICE (0x0789, 0x0160), - .driver_info = (unsigned long) &ax88178_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, + USB_DEVICE (0x0b95, 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, -}, { - // Linksys USB1000 - USB_DEVICE (0x1737, 0x0039), - .driver_info = (unsigned long) &ax88178_info, + // ASIX AX88772 10/100 + USB_DEVICE (0x125E, 0x180D), + .driver_info = (unsigned long) &ax88772_info, }, { - // IO-DATA ETG-US2 - USB_DEVICE (0x04bb, 0x0930), - .driver_info = (unsigned long) &ax88178_info, + // ASIX AX88772A 10/100 + USB_DEVICE (0x0b95, 0x772A), + .driver_info = (unsigned long) &ax88772a_info, }, { - // Belkin F5D5055 - USB_DEVICE(0x050d, 0x5055), - .driver_info = (unsigned long) &ax88178_info, + // ASIX AX88772A 10/100 + USB_DEVICE (0x0db0, 0xA877), + .driver_info = (unsigned long) &ax88772a_info, }, { - // Apple USB Ethernet Adapter - USB_DEVICE(0x05ac, 0x1402), - .driver_info = (unsigned long) &ax88772_info, + // ASIX AX88772A 10/100 + USB_DEVICE (0x0421, 0x772A), + .driver_info = (unsigned long) &ax88772a_info, }, { - // Cables-to-Go USB Ethernet Adapter - USB_DEVICE(0x0b95, 0x772a), - .driver_info = (unsigned long) &ax88772_info, + // Linksys 200M + USB_DEVICE (0x13B1, 0x0018), + .driver_info = (unsigned long) &ax88772a_info, }, { - // ABOCOM for pci - USB_DEVICE(0x14ea, 0xab11), - .driver_info = (unsigned long) &ax88178_info, + USB_DEVICE (0x05ac, 0x1402), + .driver_info = (unsigned long) &ax88772a_info, }, { - // ASIX 88772a - USB_DEVICE(0x0db0, 0xa877), - .driver_info = (unsigned long) &ax88772_info, + // ASIX AX88772B 10/100 + USB_DEVICE (0x0b95, 0x772B), + .driver_info = (unsigned long) &ax88772b_info, }, { - // Asus USB Ethernet Adapter - USB_DEVICE (0x0b95, 0x7e2b), - .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) |