/*
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* ASIX AX8817X based USB 2.0 Ethernet Devices
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* Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
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* Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
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* Copyright (c) 2002-2003 TiVo Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* debug messages, extra info */
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/* #define DEBUG */
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#include <linux/version.h>
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/* #include <linux/config.h> */
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#ifdef CONFIG_USB_DEBUG
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# define DEBUG
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#endif
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#include <linux/module.h>
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#include <linux/kmod.h>
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#include <linux/sched.h>
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#include <linux/init.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/ethtool.h>
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#include <linux/workqueue.h>
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#include <linux/mii.h>
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#include <linux/usb.h>
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#include <linux/crc32.h>
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#include "axusbnet.c"
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#include "asix.h"
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static char version[] =
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KERN_INFO "ASIX USB Ethernet Adapter:v" DRIVER_VERSION
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" http://www.asix.com.tw\n";
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/* configuration of maximum bulk in size */
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static int bsize = AX88772B_MAX_BULKIN_16K;
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module_param(bsize, int, 0);
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MODULE_PARM_DESC(bsize, "Maximum transfer size per bulk");
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
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static void ax88772b_link_reset(void *data);
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static void ax88772a_link_reset(void *data);
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static void ax88772_link_reset(void *data);
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#else
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static void ax88772b_link_reset(struct work_struct *work);
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static void ax88772a_link_reset(struct work_struct *work);
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static void ax88772_link_reset(struct work_struct *work);
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#endif
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static int ax88772a_phy_powerup(struct usbnet *dev);
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static void ax8817x_mdio_write_le(struct net_device *netdev, int phy_id,
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int loc, int val);
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static int ax8817x_mdio_read_le(struct net_device *netdev, int phy_id, int loc);
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static int ax88772b_set_csums(struct usbnet *dev);
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static int ax88772b_external_phyinit(struct usbnet *dev);
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/* ASIX AX8817X based USB 2.0 Ethernet Devices */
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static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
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u16 size, void *data)
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{
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return usb_control_msg(
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dev->udev,
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usb_rcvctrlpipe(dev->udev, 0),
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cmd,
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USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
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value,
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index,
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data,
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size,
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USB_CTRL_GET_TIMEOUT);
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}
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static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
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u16 size, void *data)
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{
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return usb_control_msg(
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dev->udev,
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usb_sndctrlpipe(dev->udev, 0),
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cmd,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
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value,
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index,
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data,
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size,
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USB_CTRL_SET_TIMEOUT);
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}
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
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static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
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#else
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static void ax8817x_async_cmd_callback(struct urb *urb)
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#endif
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{
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struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
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if (urb->status < 0)
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printk(KERN_DEBUG "ax8817x_async_cmd_callback() failed with %d",
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urb->status);
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kfree(req);
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usb_free_urb(urb);
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}
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static int ax8817x_set_mac_addr(struct net_device *net, void *p)
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{
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struct usbnet *dev = netdev_priv(net);
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struct sockaddr *addr = p;
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int ret;
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memcpy(net->dev_addr, addr->sa_data, ETH_ALEN);
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/* Set the MAC address */
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ret = ax8817x_write_cmd(dev, AX88772_CMD_WRITE_NODE_ID,
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0, 0, ETH_ALEN, net->dev_addr);
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if (ret < 0)
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return ret;
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return 0;
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}
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static void ax88178_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88172_int_data *event;
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struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv;
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int link;
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if (urb->actual_length < 8)
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return;
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if (ax178dataptr->EepromData == PHY_MODE_MAC_TO_MAC_GMII)
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return;
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event = urb->transfer_buffer;
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link = event->link & 0x01;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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axusbnet_defer_kevent(dev, EVENT_LINK_RESET);
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} else
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netif_carrier_off(dev->net);
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devwarn(dev, "ax88178 - Link status is: %d", link);
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}
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}
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static void ax8817x_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88172_int_data *event;
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int link;
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if (urb->actual_length < 8)
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return;
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event = urb->transfer_buffer;
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link = event->link & 0x01;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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axusbnet_defer_kevent(dev, EVENT_LINK_RESET);
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} else
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netif_carrier_off(dev->net);
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devwarn(dev, "ax8817x - Link status is: %d", link);
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}
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}
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static void ax88772_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88172_int_data *event;
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struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
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int link;
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if (urb->actual_length < 8)
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return;
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event = urb->transfer_buffer;
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link = event->link & 0x01;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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ax772_data->Event = AX_SET_RX_CFG;
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} else {
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netif_carrier_off(dev->net);
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if (ax772_data->Event == AX_NOP) {
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ax772_data->Event = PHY_POWER_DOWN;
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ax772_data->TickToExpire = 25;
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}
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}
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devwarn(dev, "ax88772 - Link status is: %d", link);
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}
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if (ax772_data->Event)
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queue_work(ax772_data->ax_work, &ax772_data->check_link);
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}
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static void ax88772a_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88172_int_data *event;
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struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv;
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int link;
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int powsave = (ax772a_data->EepromData >> 14);
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if (urb->actual_length < 8)
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return;
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event = urb->transfer_buffer;
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link = event->link & 0x01;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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ax772a_data->Event = AX_SET_RX_CFG;
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} else if ((powsave == 0x3) || (powsave == 0x1)) {
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netif_carrier_off(dev->net);
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if (ax772a_data->Event == AX_NOP) {
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ax772a_data->Event = CHK_CABLE_EXIST;
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ax772a_data->TickToExpire = 14;
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}
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} else {
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netif_carrier_off(dev->net);
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ax772a_data->Event = AX_NOP;
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}
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devwarn(dev, "ax88772a - Link status is: %d", link);
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}
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if (ax772a_data->Event)
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queue_work(ax772a_data->ax_work, &ax772a_data->check_link);
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}
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static int ax88772b_stop(struct usbnet *dev)
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{
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u16 *medium;
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medium = kmalloc(2, GFP_ATOMIC);
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if (medium) {
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ax8817x_read_cmd(dev, AX_CMD_READ_MEDIUM_MODE, 0, 0, 2, medium);
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ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
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(*medium & ~AX88772_MEDIUM_RX_ENABLE),
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0, 0, NULL);
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kfree(medium);
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return 0;
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}
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return -EINVAL;
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}
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static int ax88772b_reset(struct usbnet *dev)
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{
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int ret;
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/* Set the MAC address */
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ret = ax8817x_write_cmd(dev, AX88772_CMD_WRITE_NODE_ID,
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0, 0, ETH_ALEN, dev->net->dev_addr);
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if (ret < 0)
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deverr(dev, "set MAC address failed: %d", ret);
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/* stop MAC operation */
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ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, AX_RX_CTL_STOP,
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0, 0, NULL);
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if (ret < 0)
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deverr(dev, "Reset RX_CTL failed: %d", ret);
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ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
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AX88772_MEDIUM_DEFAULT, 0, 0,
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NULL);
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if (ret < 0)
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deverr(dev, "Write medium mode register: %d", ret);
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return ret;
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}
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static void ax88772b_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
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struct ax88172_int_data *event;
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int link;
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if (urb->actual_length < 8)
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return;
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if (ax772b_data->OperationMode == OPERATION_PHY_MODE)
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return;
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event = urb->transfer_buffer;
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if (ax772b_data->PhySelect == 0 &&
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ax772b_data->OperationMode == OPERATION_MAC_MODE)
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link = (event->link & AX_INT_SPLS_LINK) >> 1;
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else
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link = event->link & AX_INT_PPLS_LINK;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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ax772b_data->Event = AX_SET_RX_CFG;
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} else {
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netif_carrier_off(dev->net);
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ax772b_data->time_to_chk = jiffies;
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}
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devwarn(dev, "ax88772b - Link status is: %d", link);
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}
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if (!link) {
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int no_cable = (event->link & AX_INT_CABOFF_UNPLUG) ? 1 : 0;
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if (no_cable) {
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if ((ax772b_data->psc &
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(AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) &&
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!ax772b_data->pw_enabled) {
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/*
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* AX88772B already entered power saving state
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*/
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ax772b_data->pw_enabled = 1;
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}
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if (ax772b_data->psc & AX_SWRESET_AUTODETACH)
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ax772b_data->Event = AX_CHK_AUTODETACH;
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} else {
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/* AX88772B resumed from power saving state */
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if (ax772b_data->pw_enabled ||
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(jiffies > (ax772b_data->time_to_chk +
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AX88772B_WATCHDOG))) {
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if (ax772b_data->pw_enabled)
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ax772b_data->pw_enabled = 0;
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ax772b_data->Event = PHY_POWER_UP;
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ax772b_data->time_to_chk = jiffies;
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}
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}
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}
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if (ax772b_data->Event)
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queue_work(ax772b_data->ax_work, &ax772b_data->check_link);
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}
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static void ax88772c_status(struct usbnet *dev, struct urb *urb)
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{
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struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
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struct ax88172_int_data *event;
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int link;
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if (urb->actual_length < 8)
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return;
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if (ax772b_data->OperationMode == OPERATION_PHY_MODE)
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return;
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event = urb->transfer_buffer;
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if (ax772b_data->PhySelect == 0 &&
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ax772b_data->OperationMode == OPERATION_MAC_MODE)
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link = (event->link & AX_INT_SPLS_LINK) >> 1;
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else
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link = event->link & AX_INT_PPLS_LINK;
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if (netif_carrier_ok(dev->net) != link) {
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if (link) {
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netif_carrier_on(dev->net);
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ax772b_data->Event = AX_SET_RX_CFG;
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} else {
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netif_carrier_off(dev->net);
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ax772b_data->time_to_chk = jiffies;
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}
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devwarn(dev, "ax88772c - Link status is: %d", link);
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}
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if (!link) {
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int no_cable = (event->link & AX_INT_CABOFF_UNPLUG) ? 1 : 0;
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if (no_cable) {
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if ((ax772b_data->psc &
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(AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) &&
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!ax772b_data->pw_enabled) {
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/*
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* AX88772B already entered power saving state
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*/
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ax772b_data->pw_enabled = 1;
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}
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if (ax772b_data->psc & AX_SWRESET_AUTODETACH)
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ax772b_data->Event = AX_CHK_AUTODETACH;
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} else {
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/* AX88772B resumed from power saving state */
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if (ax772b_data->pw_enabled ||
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(jiffies > (ax772b_data->time_to_chk +
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AX88772B_WATCHDOG))) {
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if (ax772b_data->pw_enabled)
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ax772b_data->pw_enabled = 0;
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ax772b_data->Event = PHY_POWER_UP;
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ax772b_data->time_to_chk = jiffies;
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}
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}
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}
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if (ax772b_data->Event)
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queue_work(ax772b_data->ax_work, &ax772b_data->check_link);
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}
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void
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ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
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u16 size, void *data)
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{
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struct usb_ctrlrequest *req;
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int status;
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struct urb *urb;
|
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urb = usb_alloc_urb(0, GFP_ATOMIC);
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if (urb == NULL) {
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deverr(dev, "Error allocating URB in write_cmd_async!");
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return;
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}
|
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req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC);
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if (req == NULL) {
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deverr(dev, "Failed to allocate memory for control request");
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usb_free_urb(urb);
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return;
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}
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req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
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req->bRequest = cmd;
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req->wValue = cpu_to_le16(value);
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req->wIndex = cpu_to_le16(index);
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req->wLength = cpu_to_le16(size);
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usb_fill_control_urb(urb, dev->udev,
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usb_sndctrlpipe(dev->udev, 0),
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(void *)req, data, size,
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ax8817x_async_cmd_callback, req);
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|
status = usb_submit_urb(urb, GFP_ATOMIC);
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if (status < 0) {
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deverr(dev, "Error submitting the control message: status=%d",
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status);
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kfree(req);
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usb_free_urb(urb);
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}
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}
|
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static void ax8817x_set_multicast(struct net_device *net)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
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u8 rx_ctl = AX_RX_CTL_START | AX_RX_CTL_AB;
|
int mc_count;
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
|
mc_count = net->mc_count;
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#else
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mc_count = netdev_mc_count(net);
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#endif
|
|
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;
|
|
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 = NULL;
|
memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
|
netdev_for_each_mc_addr(ha, net) {
|
crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
|
data->multi_filter[crc_bits >> 3] |=
|
1 << (crc_bits & 7);
|
}
|
#endif
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
|
AX_MCAST_FILTER_SIZE, data->multi_filter);
|
|
rx_ctl |= AX_RX_CTL_AM;
|
}
|
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
|
}
|
|
static void ax88178_set_multicast(struct net_device *net)
|
{
|
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_CTL_MFB);
|
int mc_count;
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
|
mc_count = net->mc_count;
|
#else
|
mc_count = netdev_mc_count(net);
|
#endif
|
|
if (net->flags & IFF_PROMISC) {
|
rx_ctl |= AX_RX_CTL_PRO;
|
} else if (net->flags & IFF_ALLMULTI
|
|| 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;
|
|
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 = NULL;
|
memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
|
netdev_for_each_mc_addr(ha, net) {
|
crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
|
data->multi_filter[crc_bits >> 3] |=
|
1 << (crc_bits & 7);
|
}
|
#endif
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
|
AX_MCAST_FILTER_SIZE, data->multi_filter);
|
|
rx_ctl |= AX_RX_CTL_AM;
|
}
|
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
|
}
|
|
static void ax88772b_set_multicast(struct net_device *net)
|
{
|
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;
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
|
mc_count = net->mc_count;
|
#else
|
mc_count = netdev_mc_count(net);
|
#endif
|
|
if (net->flags & IFF_PROMISC) {
|
rx_ctl |= AX_RX_CTL_PRO;
|
} else if (net->flags & IFF_ALLMULTI
|
|| 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;
|
|
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 = NULL;
|
memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
|
netdev_for_each_mc_addr(ha, net) {
|
crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
|
data->multi_filter[crc_bits >> 3] |=
|
1 << (crc_bits & 7);
|
}
|
#endif
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
|
AX_MCAST_FILTER_SIZE, data->multi_filter);
|
|
rx_ctl |= AX_RX_CTL_AM;
|
}
|
|
ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
|
}
|
|
static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
u16 *res, ret;
|
u8* smsr;
|
int i = 0;
|
|
res = kmalloc(2, GFP_ATOMIC);
|
if (!res)
|
return 0;
|
|
do {
|
ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
|
msleep(1);
|
|
smsr = (u8*) res;
|
ax8817x_read_cmd(dev, AX_CMD_READ_STATMNGSTS_REG, 0, 0, 1, smsr);
|
} while (!(*smsr & AX_HOST_EN) && (i++ < 30));
|
|
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);
|
|
ret = *res & 0xffff;
|
kfree(res);
|
|
return ret;
|
}
|
|
static int
|
ax8817x_swmii_mdio_read(struct net_device *netdev, int phy_id, int loc)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
u16 *res;
|
u16 ret;
|
|
res = kmalloc(2, GFP_ATOMIC);
|
if (!res)
|
return 0;
|
|
ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
|
(__u16)loc, 2, res);
|
|
ret = *res & 0xffff;
|
kfree(res);
|
|
return ret;
|
}
|
|
/* same as above, but converts resulting value to cpu byte order */
|
static int ax8817x_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
|
{
|
return le16_to_cpu(ax8817x_mdio_read(netdev, phy_id, loc));
|
}
|
|
static int
|
ax8817x_swmii_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
|
{
|
return le16_to_cpu(ax8817x_swmii_mdio_read(netdev, phy_id, loc));
|
}
|
|
static void
|
ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
u16 *res;
|
u8* smsr;
|
int i = 0;
|
|
res = kmalloc(2, GFP_ATOMIC);
|
if (!res)
|
return;
|
smsr = (u8 *) res;
|
|
do {
|
ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
|
msleep(1);
|
|
ax8817x_read_cmd(dev, AX_CMD_READ_STATMNGSTS_REG, 0, 0, 1, smsr);
|
} while (!(*smsr & AX_HOST_EN) && (i++ < 30));
|
|
*res = val;
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
|
(__u16)loc, 2, res);
|
ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
|
|
kfree(res);
|
}
|
|
static void ax8817x_swmii_mdio_write(struct net_device *netdev, int phy_id,
|
int loc, int val)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
u16 *res;
|
|
res = kmalloc(2, GFP_ATOMIC);
|
if (!res)
|
return;
|
*res = val;
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
|
(__u16)loc, 2, res);
|
|
kfree(res);
|
}
|
|
static void
|
ax88772b_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
u16 *res;
|
|
res = kmalloc(2, GFP_ATOMIC);
|
if (!res)
|
return;
|
*res = val;
|
|
ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
|
(__u16)loc, 2, res);
|
|
if (loc == MII_ADVERTISE) {
|
*res = cpu_to_le16(BMCR_ANENABLE | BMCR_ANRESTART);
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
|
(__u16)MII_BMCR, 2, res);
|
}
|
|
ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
|
|
kfree(res);
|
}
|
|
/* same as above, but converts new value to le16 byte order before writing */
|
static void
|
ax8817x_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
|
{
|
ax8817x_mdio_write(netdev, phy_id, loc, cpu_to_le16(val));
|
}
|
|
static void ax8817x_swmii_mdio_write_le(struct net_device *netdev,
|
int phy_id, int loc, int val)
|
{
|
ax8817x_swmii_mdio_write(netdev, phy_id, loc, cpu_to_le16(val));
|
}
|
|
static void
|
ax88772b_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
|
{
|
ax88772b_mdio_write(netdev, phy_id, loc, cpu_to_le16(val));
|
}
|
|
static int ax88772_suspend(struct usb_interface *intf,
|
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 10)
|
pm_message_t message)
|
#else
|
u32 message)
|
#endif
|
{
|
struct usbnet *dev = usb_get_intfdata(intf);
|
u16 *medium;
|
|
medium = kmalloc(2, GFP_ATOMIC);
|
if (!medium)
|
return axusbnet_suspend(intf, message);
|
|
ax8817x_read_cmd(dev, AX_CMD_READ_MEDIUM_MODE, 0, 0, 2, medium);
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
|
(*medium & ~AX88772_MEDIUM_RX_ENABLE), 0, 0, NULL);
|
|
kfree(medium);
|
return axusbnet_suspend(intf, message);
|
}
|
|
static int ax88772b_suspend(struct usb_interface *intf,
|
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 10)
|
pm_message_t message)
|
#else
|
u32 message)
|
#endif
|
{
|
struct usbnet *dev = usb_get_intfdata(intf);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
u16 *tmp16;
|
u8 *opt;
|
|
tmp16 = kmalloc(2, GFP_ATOMIC);
|
if (!tmp16)
|
return axusbnet_suspend(intf, message);
|
opt = (u8 *)tmp16;
|
#if 0
|
/* Read Wake-up Frame Array Register (Mask Wakeup Timer) */
|
ax8817x_read_cmd(dev, AX_CMD_READ_WKFARY, 0x11, 0, 4, &tmp32);
|
tmp32 &= 0xFFF0FFFF;
|
/* 8 second */
|
tmp32 |= 0x00020000;
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_WKFARY, 0x11, 0, 4, &tmp32);
|
#endif
|
/* Preserve BMCR for restoring */
|
ax772b_data->presvd_phy_bmcr = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_BMCR);
|
|
/* Preserve Advertisement control reg for restoring */
|
ax772b_data->presvd_phy_advertise = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
|
ax8817x_read_cmd(dev, AX_CMD_READ_MEDIUM_MODE, 0, 0, 2, tmp16);
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
|
(*tmp16 & ~AX88772_MEDIUM_RX_ENABLE),
|
0, 0, NULL);
|
|
ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, opt);
|
if (!(*opt & AX_MONITOR_LINK) && !(*opt & AX_MONITOR_MAGIC)) {
|
ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL | AX_SWRESET_IPPD,
|
0, 0, NULL);
|
|
} else {
|
|
if (ax772b_data->psc & AX_SWRESET_WOLLP) {
|
*tmp16 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id,
|
MII_BMCR);
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id,
|
MII_BMCR, *tmp16 | BMCR_ANENABLE);
|
|
ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL | ax772b_data->psc,
|
0, 0, NULL);
|
}
|
|
if (ax772b_data->psc &
|
(AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1)) {
|
*opt |= AX_MONITOR_LINK;
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, *opt,
|
0, 0, NULL);
|
}
|
}
|
|
dev->reg_monitor = *opt;
|
|
kfree(tmp16);
|
return axusbnet_suspend(intf, message);
|
}
|
|
static int ax88772_resume(struct usb_interface *intf)
|
{
|
struct usbnet *dev = usb_get_intfdata(intf);
|
|
netif_carrier_off(dev->net);
|
|
return axusbnet_resume(intf);
|
}
|
|
static int ax88772b_resume(struct usb_interface *intf)
|
{
|
struct usbnet *dev = usb_get_intfdata(intf);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
if (ax772b_data->psc & AX_SWRESET_WOLLP) {
|
ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL | (ax772b_data->psc & 0x7FFF),
|
0, 0, NULL);
|
}
|
|
if (ax772b_data->psc & (AX_SWRESET_IPPSL_0 | AX_SWRESET_IPPSL_1))
|
ax88772a_phy_powerup(dev);
|
|
netif_carrier_off(dev->net);
|
|
if (ax772b_data->OperationMode == OPERATION_PHY_MODE)
|
netif_carrier_on(dev->net);
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, dev->reg_monitor,
|
0, 0, NULL);
|
|
return axusbnet_resume(intf);
|
}
|
|
static int ax88172_link_reset(struct usbnet *dev)
|
{
|
u16 lpa;
|
u16 adv;
|
u16 res;
|
u8 mode;
|
|
mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
|
lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
|
adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
res = mii_nway_result(lpa|adv);
|
if (res & LPA_DUPLEX)
|
mode |= AX_MEDIUM_FULL_DUPLEX;
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
|
|
return 0;
|
}
|
|
static void
|
ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
u8 *opt;
|
|
wolinfo->supported = 0;
|
wolinfo->wolopts = 0;
|
|
opt = kmalloc(1, GFP_KERNEL);
|
if (!opt)
|
return;
|
|
if (ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, opt) < 0) {
|
kfree(opt);
|
return;
|
}
|
|
wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
|
|
if (*opt & AX_MONITOR_LINK)
|
wolinfo->wolopts |= WAKE_PHY;
|
if (*opt & AX_MONITOR_MAGIC)
|
wolinfo->wolopts |= WAKE_MAGIC;
|
|
kfree(opt);
|
}
|
|
static int
|
ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
u8 opt;
|
|
opt = 0;
|
if (wolinfo->wolopts & WAKE_PHY)
|
opt |= AX_MONITOR_LINK;
|
if (wolinfo->wolopts & WAKE_MAGIC)
|
opt |= AX_MONITOR_MAGIC;
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, opt, 0, 0, NULL);
|
|
return 0;
|
}
|
|
static int ax8817x_get_eeprom_len(struct net_device *net)
|
{
|
return AX_EEPROM_LEN;
|
}
|
|
static int ax8817x_get_eeprom(struct net_device *net,
|
struct ethtool_eeprom *eeprom, u8 *data)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
u16 *ebuf = (u16 *)data;
|
int i;
|
|
/* Crude hack to ensure that we don't overwrite memory
|
* if an odd length is supplied
|
*/
|
if (eeprom->len % 2)
|
return -EINVAL;
|
|
eeprom->magic = AX_EEPROM_MAGIC;
|
|
/* ax8817x returns 2 bytes from eeprom on read */
|
for (i = 0; i < eeprom->len / 2; i++) {
|
if (ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
|
eeprom->offset + i, 0, 2,
|
&ebuf[i]) < 0)
|
return -EINVAL;
|
}
|
return 0;
|
}
|
|
static void ax8817x_get_drvinfo(struct net_device *net,
|
struct ethtool_drvinfo *info)
|
{
|
/* Inherit standard device info */
|
axusbnet_get_drvinfo(net, info);
|
info->eedump_len = 0x3e;
|
}
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
|
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);
|
}
|
|
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);
|
}
|
#else
|
static int ax8817x_get_link_ksettings(struct net_device *net,
|
struct ethtool_link_ksettings *cmd)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
|
if (!dev->mii.mdio_read)
|
return -EOPNOTSUPP;
|
|
mii_ethtool_get_link_ksettings(&dev->mii, cmd);
|
|
return 0;
|
}
|
|
static int ax8817x_set_link_ksettings(struct net_device *net,
|
const struct ethtool_link_ksettings *cmd)
|
{
|
struct usbnet *dev = netdev_priv(net);
|
|
if (!dev->mii.mdio_write)
|
return -EOPNOTSUPP;
|
|
return mii_ethtool_set_link_ksettings(&dev->mii, cmd);
|
}
|
#endif
|
/* 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,
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
|
.get_settings = ax8817x_get_settings,
|
.set_settings = ax8817x_set_settings,
|
#else
|
.get_link_ksettings = ax8817x_get_link_ksettings,
|
.set_link_ksettings = ax8817x_set_link_ksettings,
|
#endif
|
};
|
|
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);
|
}
|
|
#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,
|
#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 2, 0)
|
.ndo_set_multicast_list = ax8817x_set_multicast,
|
#else
|
.ndo_set_rx_mode = ax8817x_set_multicast,
|
#endif
|
};
|
#endif
|
|
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 29)
|
static const struct net_device_ops ax88178_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,
|
#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 2, 0)
|
.ndo_set_multicast_list = ax88178_set_multicast,
|
#else
|
.ndo_set_rx_mode = ax88178_set_multicast,
|
#endif
|
};
|
#endif
|
|
static int access_eeprom_mac(struct usbnet *dev, u8 *buf, u8 offset, bool wflag)
|
{
|
int ret = 0, i;
|
u16* tmp = (u16*)buf;
|
|
if (wflag) {
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_EEPROM_EN,
|
0, 0, 0, NULL);
|
if (ret < 0)
|
return ret;
|
|
mdelay(15);
|
}
|
|
for (i = 0; i < (ETH_ALEN >> 1); i++) {
|
if (wflag) {
|
u16 wd = cpu_to_le16(*(tmp + i));
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_EEPROM, offset + i,
|
wd, 0, NULL);
|
if (ret < 0)
|
break;
|
|
mdelay(15);
|
}
|
else {
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
|
offset + i, 0, 2, tmp + i);
|
if (ret < 0)
|
break;
|
}
|
}
|
|
if (!wflag) {
|
if (ret < 0) {
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)
|
netdev_dbg(dev->net, "Failed to read MAC address from EEPROM: %d\n", ret);
|
#else
|
devdbg(dev, "Failed to read MAC address from EEPROM: %d\n", ret);
|
#endif
|
return ret;
|
}
|
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
|
}
|
else {
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_EEPROM_DIS,
|
0, 0, 0, NULL);
|
if (ret < 0)
|
return ret;
|
|
/* reload eeprom data */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_RSE, 0, 0, NULL);
|
if (ret < 0)
|
return ret;
|
}
|
|
return 0;
|
}
|
|
static int ax8817x_check_ether_addr(struct usbnet *dev)
|
{
|
unsigned char *tmp = (unsigned char*)dev->net->dev_addr;
|
u8 default_mac[6] = {0, 0x0e, 0xc6, 0x87, 0x72, 0x01};
|
|
if (((*((u8*)tmp) == 0) && (*((u8*)tmp + 1) == 0) && (*((u8*)tmp + 2) == 0)) ||
|
!is_valid_ether_addr((u8*)tmp) ||
|
!memcmp(dev->net->dev_addr, default_mac, ETH_ALEN)) {
|
printk("Found invalid EEPROM MAC address value ");
|
printk("%02X-%02X-%02X-%02X-%02X-%02X\n", *((u8*)tmp + 0),
|
*((u8*)tmp + 1),
|
*((u8*)tmp + 2),
|
*((u8*)tmp + 3),
|
*((u8*)tmp + 4),
|
*((u8*)tmp + 5));
|
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)
|
eth_hw_addr_random(dev->net);
|
#else
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)
|
dev->net->addr_assign_type |= NET_ADDR_RANDOM;
|
#endif
|
random_ether_addr(dev->net->dev_addr);
|
#endif
|
*tmp = 0;
|
*(tmp + 1) = 0x0E;
|
*(tmp + 2) = 0xC6;
|
*(tmp + 3) = 0x8F;
|
|
return -EADDRNOTAVAIL;
|
}
|
return 0;
|
}
|
|
static int ax8817x_get_mac(struct usbnet *dev, u8* buf)
|
{
|
int ret, i;
|
|
|
ret = access_eeprom_mac(dev, buf, 0x04, 0);
|
if (ret < 0)
|
goto out;
|
|
if (ax8817x_check_ether_addr(dev)) {
|
ret = access_eeprom_mac(dev, dev->net->dev_addr, 0x04, 1);
|
if (ret < 0) {
|
deverr(dev, "Failed to write MAC to EEPROM: %d", ret);
|
goto out;
|
}
|
|
msleep(5);
|
|
ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID,
|
0, 0, ETH_ALEN, buf);
|
if (ret < 0) {
|
deverr(dev, "Failed to read MAC address: %d", ret);
|
goto out;
|
}
|
|
for (i = 0; i < ETH_ALEN; i++)
|
if (*(dev->net->dev_addr + i) != *((u8*)buf + i)) {
|
devwarn(dev, "Found invalid EEPROM part or non-EEPROM");
|
break;
|
}
|
}
|
|
memcpy(dev->net->perm_addr, dev->net->dev_addr, ETH_ALEN);
|
|
/* Set the MAC address */
|
ax8817x_write_cmd (dev, AX88772_CMD_WRITE_NODE_ID, 0, 0,
|
ETH_ALEN, dev->net->dev_addr);
|
|
if (ret < 0) {
|
deverr(dev, "Failed to write MAC address: %d", ret);
|
goto out;
|
}
|
|
return 0;
|
out:
|
return ret;
|
}
|
|
static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
int ret = 0;
|
void *buf;
|
int i;
|
unsigned long gpio_bits = dev->driver_info->data;
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
|
|
axusbnet_get_endpoints(dev, intf);
|
|
buf = kmalloc(ETH_ALEN, GFP_KERNEL);
|
if (!buf) {
|
ret = -ENOMEM;
|
goto out1;
|
}
|
|
/* Toggle the GPIOs in a manufacturer/model specific way */
|
for (i = 2; i >= 0; i--) {
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(gpio_bits >> (i * 8)) & 0xff,
|
0, 0, NULL);
|
if (ret < 0)
|
goto out2;
|
|
msleep(5);
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x80, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "send AX_CMD_WRITE_RX_CTL failed: %d", ret);
|
goto out2;
|
}
|
|
/* Get the MAC address */
|
memset(buf, 0, ETH_ALEN);
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, 6, buf);
|
if (ret < 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 */
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
|
if (ret < 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;
|
}
|
|
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,
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
|
.get_settings = ax8817x_get_settings,
|
.set_settings = ax8817x_set_settings,
|
#else
|
.get_link_ksettings = ax8817x_get_link_ksettings,
|
.set_link_ksettings = ax8817x_set_link_ksettings,
|
#endif
|
};
|
|
static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
int ret;
|
void *buf;
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
|
struct ax88772_data *ax772_data = NULL;
|
|
axusbnet_get_endpoints(dev, intf);
|
|
buf = kmalloc(6, GFP_KERNEL);
|
if (!buf) {
|
deverr(dev, "Cannot allocate memory for buffer");
|
ret = -ENOMEM;
|
goto out1;
|
}
|
|
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 */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS, 0x00B0, 0, 0, NULL);
|
if (ret < 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 */
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
|
if (ret < 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) {
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
|
0x0001, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY #1 failed: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to power down PHY: %d", ret);
|
goto out2;
|
}
|
|
msleep(150);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to perform software reset: %d",
|
ret);
|
goto out2;
|
}
|
|
msleep(150);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL | AX_SWRESET_PRL,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev,
|
"Failed to set PHY reset control: %d", ret);
|
goto out2;
|
}
|
} else {
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
|
0x0000, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY #1 failed: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPPD | AX_SWRESET_PRL,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to power down internal PHY: %d",
|
ret);
|
goto out2;
|
}
|
}
|
|
msleep(150);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
|
0x0000, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to reset RX_CTL: %d", ret);
|
goto out2;
|
}
|
|
/* Get the MAC address */
|
memset(buf, 0, ETH_ALEN);
|
ret = ax8817x_get_mac(dev, buf);
|
if (ret < 0) {
|
deverr(dev, "Get HW address failed: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Enabling software MII failed: %d", ret);
|
goto out2;
|
}
|
|
if (dev->mii.phy_id == 0x10) {
|
ret = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 2);
|
if (ret != 0x003b) {
|
deverr(dev, "Read PHY register 2 must be 0x3b00: %d",
|
ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_PRL,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Set external PHY reset pin level: %d",
|
ret);
|
goto out2;
|
}
|
msleep(150);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL | AX_SWRESET_PRL,
|
0, 0, NULL);
|
if (ret < 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;
|
|
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;
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Write medium mode register: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
|
AX88772_IPG0_DEFAULT |
|
(AX88772_IPG1_DEFAULT << 8),
|
AX88772_IPG2_DEFAULT, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Write IPG,IPG1,IPG2 failed: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to set hardware MII: %02x", ret);
|
goto out2;
|
}
|
|
/* Set RX_CTL to default values with 2k buffer, and enable cactus */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto out2;
|
}
|
|
/* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
|
if (dev->driver_info->flags & FLAG_FRAMING_AX) {
|
/* hard_mtu is still the default - the device does not support
|
jumbo eth frames */
|
dev->rx_urb_size = 2048;
|
}
|
|
kfree(buf);
|
printk(version);
|
return 0;
|
|
out2:
|
destroy_workqueue(ax772_data->ax_work);
|
kfree(ax772_data);
|
kfree(buf);
|
out1:
|
return ret;
|
}
|
|
static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
|
|
if (ax772_data) {
|
flush_workqueue(ax772_data->ax_work);
|
destroy_workqueue(ax772_data->ax_work);
|
|
/* stop MAC operation */
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, AX_RX_CTL_STOP,
|
0, 0, NULL);
|
|
/* Power down PHY */
|
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD,
|
0, 0, NULL);
|
|
kfree(ax772_data);
|
}
|
}
|
|
static int ax88772a_phy_powerup(struct usbnet *dev)
|
{
|
int ret;
|
/* set the embedded Ethernet PHY in power-down state */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPPD | AX_SWRESET_IPRL, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to power down PHY: %d", ret);
|
return ret;
|
}
|
|
msleep(10);
|
|
/* set the embedded Ethernet PHY in power-up state */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to reset PHY: %d", ret);
|
return ret;
|
}
|
|
msleep(600);
|
|
/* set the embedded Ethernet PHY in reset state */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to power up PHY: %d", ret);
|
return ret;
|
}
|
|
/* set the embedded Ethernet PHY in power-up state */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to reset PHY: %d", ret);
|
return ret;
|
}
|
|
return 0;
|
}
|
|
static int ax88772a_bind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
int ret = -EIO;
|
void *buf;
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
|
struct ax88772a_data *ax772a_data = NULL;
|
|
printk(version);
|
|
axusbnet_get_endpoints(dev, intf);
|
|
buf = kmalloc(6, GFP_KERNEL);
|
if (!buf) {
|
deverr(dev, "Cannot allocate memory for buffer");
|
ret = -ENOMEM;
|
goto out1;
|
}
|
|
ax772a_data = kmalloc(sizeof(*ax772a_data), GFP_KERNEL);
|
if (!ax772a_data) {
|
deverr(dev, "Cannot allocate memory for AX88772A data");
|
kfree(buf);
|
return -ENOMEM;
|
}
|
memset(ax772a_data, 0, sizeof(*ax772a_data));
|
dev->priv = ax772a_data;
|
|
ax772a_data->ax_work = create_singlethread_workqueue("ax88772a");
|
if (!ax772a_data->ax_work) {
|
kfree(ax772a_data);
|
kfree(buf);
|
return -ENOMEM;
|
}
|
|
ax772a_data->dev = dev;
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
|
INIT_WORK(&ax772a_data->check_link, ax88772a_link_reset, dev);
|
#else
|
INIT_WORK(&ax772a_data->check_link, ax88772a_link_reset);
|
#endif
|
|
/* Get the EEPROM data*/
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2,
|
(void *)&ax772a_data->EepromData);
|
if (ret < 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 */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_RSE, 0, 0, NULL);
|
if (ret < 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 */
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
|
if (ret < 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 */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
|
AX_PHYSEL_SSEN | AX_PHYSEL_PSEL | AX_PHYSEL_SSMII,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY #1 failed: %d", ret);
|
goto out2;
|
}
|
|
ret = ax88772a_phy_powerup(dev);
|
if (ret < 0)
|
goto out2;
|
|
/* stop MAC operation */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, AX_RX_CTL_STOP,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto out2;
|
}
|
|
/* Get the MAC address */
|
memset(buf, 0, ETH_ALEN);
|
ret = ax8817x_get_mac(dev, buf);
|
if (ret < 0) {
|
deverr(dev, "Get HW address failed: %d", ret);
|
goto out2;
|
}
|
|
/* make sure the driver can enable sw mii operation */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Enabling software MII failed: %d", ret);
|
goto out2;
|
}
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 30)
|
dev->net->do_ioctl = ax8817x_ioctl;
|
dev->net->set_multicast_list = ax8817x_set_multicast;
|
dev->net->set_mac_address = ax8817x_set_mac_addr;
|
#else
|
dev->net->netdev_ops = &ax88x72_netdev_ops;
|
#endif
|
|
dev->net->ethtool_ops = &ax88772_ethtool_ops;
|
|
/* Register suspend and resume functions */
|
data->suspend = ax88772_suspend;
|
data->resume = ax88772_resume;
|
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
|
ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
|
|
mii_nway_restart(&dev->mii);
|
ax772a_data->autoneg_start = jiffies;
|
ax772a_data->Event = WAIT_AUTONEG_COMPLETE;
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
|
0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Write medium mode register: %d", ret);
|
goto out2;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
|
AX88772A_IPG0_DEFAULT | AX88772A_IPG1_DEFAULT << 8,
|
AX88772A_IPG2_DEFAULT, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Write IPG,IPG1,IPG2 failed: %d", ret);
|
goto out2;
|
}
|
|
memset(buf, 0, 4);
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_IPG012, 0, 0, 3, buf);
|
*((u8 *)buf + 3) = 0x00;
|
if (ret < 0) {
|
deverr(dev, "Failed to read IPG,IPG1,IPG2 failed: %d", ret);
|
goto out2;
|
} else {
|
__u32 tmp32 = *((u32*)buf);
|
le32_to_cpus(&tmp32);
|
if (tmp32 != (AX88772A_IPG2_DEFAULT << 16 |
|
AX88772A_IPG1_DEFAULT << 8 | AX88772A_IPG0_DEFAULT)) {
|
printk("Non-authentic ASIX product\nASIX does not support it\n");
|
ret = -ENODEV;
|
goto out2;
|
}
|
}
|
|
/* Set RX_CTL to default values with 2k buffer, and enable cactus */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
|
(AX_RX_CTL_START | AX_RX_CTL_AB),
|
0, 0, NULL);
|
if (ret < 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);
|
|
return ret;
|
out2:
|
destroy_workqueue(ax772a_data->ax_work);
|
kfree(ax772a_data);
|
kfree(buf);
|
out1:
|
return ret;
|
}
|
|
static void ax88772a_unbind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
struct ax88772a_data *ax772a_data = (struct ax88772a_data *)dev->priv;
|
|
if (ax772a_data) {
|
|
flush_workqueue(ax772a_data->ax_work);
|
destroy_workqueue(ax772a_data->ax_work);
|
|
/* stop MAC operation */
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
|
AX_RX_CTL_STOP, 0, 0, NULL);
|
|
/* Power down PHY */
|
ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPPD, 0, 0, NULL);
|
|
kfree(ax772a_data);
|
}
|
}
|
|
static int ax88772b_set_csums(struct usbnet *dev)
|
{
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
u16 checksum;
|
|
if (ax772b_data->checksum & AX_RX_CHECKSUM)
|
checksum = AX_RXCOE_DEF_CSUM;
|
else
|
checksum = 0;
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_RXCOE_CTL,
|
checksum, 0, 0, NULL);
|
|
if (ax772b_data->checksum & AX_TX_CHECKSUM)
|
checksum = AX_TXCOE_DEF_CSUM;
|
else
|
checksum = 0;
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_TXCOE_CTL,
|
checksum, 0, 0, NULL);
|
|
return 0;
|
}
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
|
static u32 ax88772b_get_tx_csum(struct net_device *netdev)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
return ax772b_data->checksum & AX_TX_CHECKSUM;
|
}
|
|
static u32 ax88772b_get_rx_csum(struct net_device *netdev)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
return ax772b_data->checksum & AX_RX_CHECKSUM;
|
}
|
|
static int ax88772b_set_rx_csum(struct net_device *netdev, u32 val)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
if (val)
|
ax772b_data->checksum |= AX_RX_CHECKSUM;
|
else
|
ax772b_data->checksum &= ~AX_RX_CHECKSUM;
|
|
return ax88772b_set_csums(dev);
|
}
|
|
static int ax88772b_set_tx_csum(struct net_device *netdev, u32 val)
|
{
|
struct usbnet *dev = netdev_priv(netdev);
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
if (val)
|
ax772b_data->checksum |= AX_TX_CHECKSUM;
|
else
|
ax772b_data->checksum &= ~AX_TX_CHECKSUM;
|
|
ethtool_op_set_tx_csum(netdev, val);
|
|
return ax88772b_set_csums(dev);
|
}
|
#endif
|
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,
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
|
.get_settings = ax8817x_get_settings,
|
.set_settings = ax8817x_set_settings,
|
#else
|
.get_link_ksettings = ax8817x_get_link_ksettings,
|
.set_link_ksettings = ax8817x_set_link_ksettings,
|
#endif
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
|
.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,
|
#endif
|
};
|
|
#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,
|
#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 2, 0)
|
.ndo_set_multicast_list = ax88772b_set_multicast,
|
#else
|
.ndo_set_rx_mode = ax88772b_set_multicast,
|
#endif
|
};
|
#endif
|
|
static int ax88772b_bind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
int ret;
|
void *buf;
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
|
struct ax88772b_data *ax772b_data;
|
u16 *tmp16;
|
u8 *tmp8;
|
u8 tempphyselect;
|
bool internalphy;
|
|
printk(version);
|
axusbnet_get_endpoints(dev, intf);
|
buf = kmalloc(6, GFP_KERNEL);
|
if (!buf) {
|
deverr(dev, "Cannot allocate memory for buffer");
|
return -ENOMEM;
|
}
|
tmp16 = (u16 *)buf;
|
ax772b_data = kmalloc(sizeof(*ax772b_data), GFP_KERNEL);
|
if (!ax772b_data) {
|
deverr(dev, "Cannot allocate memory for AX88772B data");
|
kfree(buf);
|
return -ENOMEM;
|
}
|
memset(ax772b_data, 0, sizeof(*ax772b_data));
|
dev->priv = ax772b_data;
|
ax772b_data->ax_work = create_singlethread_workqueue("ax88772b");
|
if (!ax772b_data->ax_work) {
|
kfree(buf);
|
kfree(ax772b_data);
|
return -ENOMEM;
|
}
|
|
ax772b_data->dev = dev;
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
|
INIT_WORK(&ax772b_data->check_link, ax88772b_link_reset, dev);
|
#else
|
INIT_WORK(&ax772b_data->check_link, ax88772b_link_reset);
|
#endif
|
|
tmp8 = (u8 *)buf;
|
ret = ax8817x_read_cmd(dev, AX_CMD_SW_PHY_STATUS,
|
0, 0, 1, tmp8);
|
|
if (ret < 0) {
|
deverr(dev,
|
"read SW interface selection status register failed: %d\n",
|
ret);
|
goto err_out;
|
}
|
tempphyselect = *tmp8;
|
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 {
|
deverr(dev, "Unknown MII type\n");
|
goto err_out;
|
}
|
|
/* reload eeprom data */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS, AXGPIOS_RSE,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to enable GPIO function: %d", ret);
|
goto err_out;
|
}
|
msleep(5);
|
|
/* Get the EEPROM data*/
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM, 0x18, 0, 2,
|
(void *)tmp16);
|
if (ret < 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 */
|
memset(buf, 0, ETH_ALEN);
|
ret = ax8817x_get_mac(dev, buf);
|
if (ret < 0) {
|
deverr(dev, "Get HW address failed: %d", ret);
|
goto err_out;
|
}
|
|
/* Initialize MII structure */
|
dev->mii.dev = dev->net;
|
dev->mii.mdio_read = ax8817x_mdio_read_le;
|
dev->mii.mdio_write = ax88772b_mdio_write_le;
|
dev->mii.phy_id_mask = 0xff;
|
dev->mii.reg_num_mask = 0xff;
|
|
/* Get the PHY id */
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
|
if (ret < 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 (internalphy)
|
dev->mii.phy_id = *((u8 *)buf + 1);
|
else
|
dev->mii.phy_id = *((u8 *)buf);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
|
ax772b_data->PhySelect, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY #1 failed: %d", ret);
|
goto err_out;
|
}
|
|
#if 0
|
/* select the embedded 10/100 Ethernet PHY */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
|
AX_PHYSEL_SSEN | AX_PHYSEL_PSEL | AX_PHYSEL_SSMII,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY #1 failed: %d", ret);
|
goto err_out;
|
}
|
|
if (dev->mii.phy_id != 0x10) {
|
deverr(dev, "Got wrong PHY ID: %02x", dev->mii.phy_id);
|
ret = -EIO;
|
goto err_out;
|
}
|
#endif
|
ret = ax88772a_phy_powerup(dev);
|
if (ret < 0)
|
goto err_out;
|
|
/* stop MAC operation */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
|
AX_RX_CTL_STOP, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto err_out;
|
}
|
|
/* make sure the driver can enable sw mii operation */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, NULL);
|
if (ret < 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_MAC_MODE) &&
|
(ax772b_data->PhySelect == 0x00)) {
|
if (ax88772b_external_phyinit(dev) != 0x00) {
|
deverr(dev, "Failed to initial the external phy");
|
goto err_out;
|
}
|
}
|
|
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);
|
|
mii_nway_restart(&dev->mii);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
|
0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to write medium mode: %d", ret);
|
goto err_out;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
|
AX88772A_IPG0_DEFAULT | AX88772A_IPG1_DEFAULT << 8,
|
AX88772A_IPG2_DEFAULT, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to write interframe gap: %d", ret);
|
goto err_out;
|
}
|
|
memset(buf, 0, 4);
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_IPG012, 0, 0, 3, buf);
|
*((u8 *)buf + 3) = 0x00;
|
if (ret < 0) {
|
deverr(dev, "Failed to read IPG,IPG1,IPG2 failed: %d", ret);
|
goto err_out;
|
} else {
|
__u32 tmp32 = *((u32*)buf);
|
le32_to_cpus(&tmp32);
|
if (tmp32 != (AX88772A_IPG2_DEFAULT << 16 |
|
AX88772A_IPG1_DEFAULT << 8 | AX88772A_IPG0_DEFAULT)) {
|
printk("Non-authentic ASIX product\nASIX does not support it\n");
|
ret = -ENODEV;
|
goto err_out;
|
}
|
}
|
|
dev->net->features |= NETIF_F_IP_CSUM;
|
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22)
|
dev->net->features |= NETIF_F_IPV6_CSUM;
|
#endif
|
|
ax772b_data->checksum = AX_RX_CHECKSUM | AX_TX_CHECKSUM;
|
ret = ax88772b_set_csums(dev);
|
if (ret < 0) {
|
deverr(dev, "Write RX_COE/TX_COE failed: %d", ret);
|
goto err_out;
|
}
|
|
dev->rx_size = bsize & 0x07;
|
if (dev->udev->speed == USB_SPEED_HIGH) {
|
|
ret = ax8817x_write_cmd(dev, 0x2A,
|
AX88772B_BULKIN_SIZE[dev->rx_size].byte_cnt,
|
AX88772B_BULKIN_SIZE[dev->rx_size].threshold,
|
0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto err_out;
|
}
|
|
dev->rx_urb_size = AX88772B_BULKIN_SIZE[dev->rx_size].size;
|
} else {
|
ret = ax8817x_write_cmd(dev, 0x2A,
|
0x8000, 0x8001, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto err_out;
|
}
|
dev->rx_urb_size = 2048;
|
}
|
|
/* Configure RX header type */
|
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);
|
if (ret < 0) {
|
deverr(dev, "Reset RX_CTL failed: %d", ret);
|
goto err_out;
|
}
|
|
/* Overwrite power saving configuration from eeprom */
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL |
|
(ax772b_data->psc & 0x7FFF), 0, 0, NULL);
|
|
if (ret < 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);
|
|
return ret;
|
err_out:
|
destroy_workqueue(ax772b_data->ax_work);
|
kfree(buf);
|
kfree(ax772b_data);
|
return ret;
|
}
|
|
static int ax88772b_external_phyinit(struct usbnet *dev) {
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
u16 phyid1, phyid2;
|
|
phyid1 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x02);
|
phyid2 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, 0x03);
|
ax772b_data->ext_phy_oui = EXTPHY_ID_MASK_OUI(phyid1, phyid2);
|
ax772b_data->ext_phy_model = EXTPHY_ID_MASK_MODEL(phyid2);
|
|
if (ax772b_data->ext_phy_oui == EXTPHY_BROADCOM_OUI) {
|
if(ax772b_data->ext_phy_model == EXTPHY_BCM89811_MODEL) {
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x0, 0x8000);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1F, 0x0c00);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1E, 0x030A);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1F, 0x3440);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1E, 0x0166);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1F, 0x0020);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x012D);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x9B52);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x012E);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0xA04D);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0123);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x00c0);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0154);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x81C4);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0811);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x0000);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x01D3);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x0064);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x01C1);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0xA5F7);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0028);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x0400);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x001D);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x3411);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0820);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x0401);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x002F);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0xF167);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1e, 0x0045);
|
ax88772b_mdio_write_le(dev->net, dev->mii.phy_id, 0x1f, 0x0500);
|
return 0;
|
}
|
}
|
|
return 0;
|
}
|
|
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, i = 0;
|
u16 tempshort = 0;
|
u16 media;
|
u16 advertise, lpa, result, stat1000, _lpa, _stat1000, delay = 5 * HZ;
|
unsigned long jtimeout;
|
|
jtimeout = jiffies + delay;
|
do {
|
_lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
|
_stat1000 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id,
|
MII_STAT1000);
|
|
lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
|
stat1000 = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id,
|
MII_STAT1000);
|
|
if (time_after(jiffies, jtimeout))
|
break;
|
|
} while ((_lpa != lpa) || (_stat1000 != stat1000) || i++ < 3);
|
|
advertise = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id,
|
MII_ADVERTISE);
|
result = advertise & lpa;
|
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1)) {
|
tempshort = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id,
|
MARVELL_MANUAL_LED) & 0xfc0f;
|
}
|
|
fullduplex = 1;
|
if (stat1000 & LPA_1000FULL) {
|
media = MEDIUM_GIGA_MODE | MEDIUM_FULL_DUPLEX_MODE |
|
MEDIUM_ENABLE_125MHZ | MEDIUM_ENABLE_RECEIVE;
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1))
|
tempshort |= 0x3e0;
|
} else if (result & LPA_100FULL) {
|
media = MEDIUM_FULL_DUPLEX_MODE | MEDIUM_ENABLE_RECEIVE |
|
MEDIUM_MII_100M_MODE;
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1))
|
tempshort |= 0x3b0;
|
} else if (result & LPA_100HALF) {
|
fullduplex = 0;
|
media = MEDIUM_ENABLE_RECEIVE | MEDIUM_MII_100M_MODE;
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1))
|
tempshort |= 0x3b0;
|
} else if (result & LPA_10FULL) {
|
media = MEDIUM_FULL_DUPLEX_MODE | MEDIUM_ENABLE_RECEIVE;
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1))
|
tempshort |= 0x2f0;
|
} else {
|
media = MEDIUM_ENABLE_RECEIVE;
|
fullduplex = 0;
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1))
|
tempshort |= 0x02f0;
|
}
|
|
if ((ax178dataptr->PhyMode == PHY_MODE_MARVELL) &&
|
(ax178dataptr->LedMode == 1)) {
|
ax8817x_mdio_write_le(dev->net,
|
dev->mii.phy_id, MARVELL_MANUAL_LED, tempshort);
|
}
|
|
media |= 0x0004;
|
if (ax178dataptr->UseRgmii)
|
media |= 0x0008;
|
if (fullduplex) {
|
media |= 0x0020; /* ebable tx flow control as default; */
|
media |= 0x0010; /* ebable rx flow control as default; */
|
}
|
|
return media;
|
}
|
|
static void Vitess_8601_Init(struct usbnet *dev, int state)
|
{
|
u16 reg;
|
|
switch (state) {
|
case 0: /* tx, rx clock skew */
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id, 31, 1);
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id, 28, 0);
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id, 31, 0);
|
break;
|
|
case 1:
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 31, 0x52B5);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18, 0x009E);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xDD39);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87AA);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0xA7B4);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18,
|
ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18));
|
|
reg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & ~0x003f) | 0x003c;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, reg);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87B4);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0xa794);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18,
|
ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18));
|
|
reg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & ~0x003f) | 0x003e;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, reg);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x8794);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18, 0x00f7);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xbe36);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x879e);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0xa7a0);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18,
|
ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18));
|
|
reg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & ~0x003f) | 0x0034;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, reg);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87a0);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18, 0x003c);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xf3cf);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87a2);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18, 0x003c);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xf3cf);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87a4);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18, 0x003c);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xd287);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87a6);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0xa7a8);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18,
|
ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18));
|
|
reg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & ~0x0fff) | 0x0125;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, reg);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87a8);
|
|
/* Enable Smart Pre-emphasis */
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0xa7fa);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 18,
|
ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18));
|
|
reg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & ~0x0008) | 0x0008;
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, reg);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x87fa);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 31, 0);
|
|
break;
|
}
|
}
|
|
static void
|
marvell_88E1510_magic_init(struct usbnet *dev)
|
{
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 22, 0xff);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0x214b);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x2144);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0x0c28);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x2146);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xb233);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x214d);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 17, 0xcc0c);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 16, 0x2159);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 22, 0x00fb);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 7, 0xc00d);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 22, 0);
|
}
|
|
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->LedMode & 0x10)) {
|
ax178dataptr->UseRgmii = 1;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 20, 0x82);
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
} else if (ax178dataptr->LedMode & 0x10) {
|
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
marvell_88E1510_magic_init(dev);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 22, 2);
|
|
phyreg = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 21);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 21, phyreg | 0x30);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 22, 0);
|
}
|
} else if ((ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) ||
|
(ax178dataptr->PhyMode == PHY_MODE_AGERE_V0_GMII)) {
|
if (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
}
|
} else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V1) {
|
/* not Cameo */
|
if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
}
|
|
for (i = 0; i < (sizeof(CICADA_FAMILY_HWINIT) /
|
sizeof(CICADA_FAMILY_HWINIT[0])); i++) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id,
|
CICADA_FAMILY_HWINIT[i].offset,
|
CICADA_FAMILY_HWINIT[i].value);
|
}
|
|
} else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2) {
|
/* not Cameo */
|
if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
}
|
|
for (i = 0; i < (sizeof(CICADA_V2_HWINIT) /
|
sizeof(CICADA_V2_HWINIT[0])); i++) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, CICADA_V2_HWINIT[i].offset,
|
CICADA_V2_HWINIT[i].value);
|
}
|
} else if (ax178dataptr->PhyMode == PHY_MODE_CICADA_V2_ASIX) {
|
/* not Cameo */
|
if (!ax178dataptr->UseGpio0 || ax178dataptr->LedMode) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
}
|
|
for (i = 0; i < (sizeof(CICADA_V2_HWINIT) /
|
sizeof(CICADA_V2_HWINIT[0])); i++) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, CICADA_V2_HWINIT[i].offset,
|
CICADA_V2_HWINIT[i].value);
|
}
|
} else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211CL) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
} else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211BN) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
} else if (ax178dataptr->PhyMode == PHY_MODE_RTL8251CL) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
} else if (ax178dataptr->PhyMode == PHY_MODE_VSC8601) {
|
ax178dataptr->UseRgmii = 1;
|
ax178dataptr->MediaLink |= MEDIUM_ENABLE_125MHZ;
|
/* Vitess_8601_Init (dev, 0); */
|
}
|
|
if (ax178dataptr->PhyMode != PHY_MODE_ATTANSIC_V0) {
|
/* software reset */
|
ax8817x_swmii_mdio_write_le(
|
dev->net, dev->mii.phy_id, GMII_PHY_CONTROL,
|
ax8817x_swmii_mdio_read_le(
|
dev->net, dev->mii.phy_id, GMII_PHY_CONTROL)
|
| GMII_CONTROL_RESET);
|
msleep(1);
|
}
|
|
if ((ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) ||
|
(ax178dataptr->PhyMode == PHY_MODE_AGERE_V0_GMII)) {
|
if (ax178dataptr->PhyMode == PHY_MODE_AGERE_V0) {
|
i = 1000;
|
while (i--) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 21, 0x1001);
|
|
phyreg = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 21);
|
if ((phyreg & 0xf00f) == 0x1001)
|
break;
|
}
|
if (i < 0)
|
return -EIO;
|
}
|
|
if (ax178dataptr->LedMode == 4) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 28, 0x7417);
|
} else if (ax178dataptr->LedMode == 9) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 28, 0x7a10);
|
} else if (ax178dataptr->LedMode == 10) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 28, 0x7a13);
|
}
|
|
for (i = 0; i < (sizeof(AGERE_FAMILY_HWINIT) /
|
sizeof(AGERE_FAMILY_HWINIT[0])); i++) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, AGERE_FAMILY_HWINIT[i].offset,
|
AGERE_FAMILY_HWINIT[i].value);
|
}
|
} else if (ax178dataptr->PhyMode == PHY_MODE_RTL8211CL) {
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x1f, 0x0005);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x0c, 0);
|
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id, 0x01,
|
(ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 0x01) | 0x0080));
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x1f, 0);
|
|
if (ax178dataptr->LedMode == 12) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x1f, 0x0002);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x1a, 0x00cb);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 0x1f, 0);
|
}
|
} else if (ax178dataptr->PhyMode == PHY_MODE_VSC8601) {
|
Vitess_8601_Init(dev, 1);
|
}
|
|
/* read phy register 0 */
|
phyctrl = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_CONTROL);
|
tempshort = phyctrl;
|
phyctrl &= ~(GMII_CONTROL_POWER_DOWN | GMII_CONTROL_ISOLATE);
|
if (phyctrl != tempshort) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_CONTROL, phyctrl);
|
}
|
|
/* LED */
|
if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
|
if (ax178dataptr->LedMode == 1) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0xf8ff) | (1 + 0x100);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
phyreg = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 25) & 0xfc0f;
|
} else if (ax178dataptr->LedMode == 2) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0xf886) |
|
(1 + 0x10 + 0x300);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
} else if (ax178dataptr->LedMode == 5) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0xf8be) |
|
(1 + 0x40 + 0x300);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
} else if (ax178dataptr->LedMode == 7) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0xf8ff) |
|
(1 + 0x100);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
|
} else if (ax178dataptr->LedMode == 8) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0xf8be) |
|
(1 + 0x40 + 0x100);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
|
} else if (ax178dataptr->LedMode == 11) {
|
|
phyreg = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 24) & 0x4106;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 24, phyreg);
|
} else if (ax178dataptr->LedMode == 0x10) {
|
/* MARVEL 88e1510 use default led setting */
|
}
|
|
} else if ((ax178dataptr->PhyMode == PHY_MODE_CICADA_V1) ||
|
(ax178dataptr->PhyMode == PHY_MODE_CICADA_V2) ||
|
(ax178dataptr->PhyMode == PHY_MODE_CICADA_V2_ASIX)) {
|
|
if (ax178dataptr->LedMode == 3) {
|
|
phyreg = (ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 27) & 0xFCFF) | 0x0100;
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 27, phyreg);
|
}
|
|
}
|
|
if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
|
if (ax178dataptr->LedMode == 1)
|
phyreg |= 0x3f0;
|
}
|
|
phyanar = 1 | (GMII_ANAR_PAUSE | GMII_ANAR_100TXFD | GMII_ANAR_100TX |
|
GMII_ANAR_10TFD | GMII_ANAR_10T | GMII_ANAR_ASYM_PAUSE);
|
|
phyauxctrl = GMII_1000_AUX_CTRL_FD_CAPABLE;
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_ANAR, phyanar);
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_1000BT_CONTROL, phyauxctrl);
|
|
if (ax178dataptr->PhyMode == PHY_MODE_VSC8601) {
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id,
|
31, 0x52B5);
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id,
|
16, 0xA7F8);
|
|
tempshort = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 17) & (~0x0018);
|
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id,
|
17, tempshort);
|
|
tempshort = ax8817x_swmii_mdio_read_le(dev->net,
|
dev->mii.phy_id, 18);
|
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id, 18,
|
tempshort);
|
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id,
|
16, 0x87F8);
|
ax8817x_swmii_mdio_write_le(dev->net, dev->mii.phy_id,
|
31, 0);
|
}
|
|
if (ax178dataptr->PhyMode == PHY_MODE_ATTANSIC_V0) {
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_CONTROL, 0x9000);
|
|
} else {
|
phyctrl &= ~GMII_CONTROL_LOOPBACK;
|
phyctrl |= (GMII_CONTROL_ENABLE_AUTO | GMII_CONTROL_START_AUTO);
|
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, GMII_PHY_CONTROL, phyctrl);
|
}
|
|
if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
|
if (ax178dataptr->LedMode == 1)
|
ax8817x_swmii_mdio_write_le(dev->net,
|
dev->mii.phy_id, 25, phyreg);
|
}
|
|
SKIPPHYSETTING:
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
|
ax178dataptr->MediaLink, 0, 0, NULL);
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
|
AX88772_IPG0_DEFAULT | (AX88772_IPG1_DEFAULT << 8),
|
AX88772_IPG2_DEFAULT, 0, NULL);
|
|
msleep(1);
|
|
ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, NULL);
|
|
return 0;
|
}
|
|
static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
int ret;
|
void *buf;
|
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
|
struct ax88178_data *ax178dataptr = NULL;
|
|
axusbnet_get_endpoints(dev, intf);
|
|
buf = kmalloc(6, GFP_KERNEL);
|
if (!buf) {
|
deverr(dev, "Cannot allocate memory for buffer");
|
return -ENOMEM;
|
}
|
|
/* allocate 178 data */
|
ax178dataptr = kmalloc(sizeof(*ax178dataptr), GFP_KERNEL);
|
if (!ax178dataptr) {
|
deverr(dev, "Cannot allocate memory for AX88178 data");
|
ret = -ENOMEM;
|
goto error_out;
|
}
|
memset(ax178dataptr, 0, sizeof(struct ax88178_data));
|
dev->priv = ax178dataptr;
|
/* end of allocate 178 data */
|
|
/* Get the EEPROM data*/
|
ret = ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2,
|
(void *)(&ax178dataptr->EepromData));
|
if (ret < 0) {
|
deverr(dev, "read SROM address 17h failed: %d", ret);
|
goto error_out;
|
}
|
le16_to_cpus(&ax178dataptr->EepromData);
|
/* End of get EEPROM data */
|
|
if (ax178dataptr->EepromData == 0xffff) {
|
ax178dataptr->PhyMode = PHY_MODE_MARVELL;
|
ax178dataptr->LedMode = 0;
|
ax178dataptr->UseGpio0 = 1; /* True */
|
} else {
|
ax178dataptr->PhyMode = (u8)(ax178dataptr->EepromData &
|
EEPROMMASK);
|
ax178dataptr->LedMode = (u8)(ax178dataptr->EepromData >> 8);
|
|
/* for buffalo new (use gpio2) */
|
if (ax178dataptr->LedMode == 6)
|
ax178dataptr->LedMode = 1;
|
else if (ax178dataptr->LedMode == 1)
|
ax178dataptr->BuffaloOld = 1;
|
|
|
if (ax178dataptr->EepromData & 0x80)
|
ax178dataptr->UseGpio0 = 0; /* MARVEL se and other */
|
else
|
ax178dataptr->UseGpio0 = 1; /* cameo */
|
}
|
|
if (ax178dataptr->UseGpio0) {
|
|
if (ax178dataptr->PhyMode == PHY_MODE_MARVELL) {
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_GPO0EN | AXGPIOS_RSE,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(25);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO2 | AXGPIOS_GPO2EN |
|
AXGPIOS_GPO0EN), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(15);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_GPO2EN | AXGPIOS_GPO0EN,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(245);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO2 | AXGPIOS_GPO2EN |
|
AXGPIOS_GPO0EN), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
} else { /* vitesse */
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_RSE | AXGPIOS_GPO0EN |
|
AXGPIOS_GPO0), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(25);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
|
AXGPIOS_GPO2EN | AXGPIOS_GPO2),
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(25);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
|
AXGPIOS_GPO2EN), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(245);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO0EN | AXGPIOS_GPO0 |
|
AXGPIOS_GPO2EN | AXGPIOS_GPO2),
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
}
|
} else { /* use gpio1 */
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO1 | AXGPIOS_GPO1EN |
|
AXGPIOS_RSE), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
if (ax178dataptr->BuffaloOld) {
|
msleep(350);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_GPO1EN, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(350);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
AXGPIOS_GPO1EN | AXGPIOS_GPO1,
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
} else {
|
msleep(25);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
|
AXGPIOS_GPO2EN | AXGPIOS_GPO2),
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(25);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
|
AXGPIOS_GPO2EN), 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
|
msleep(245);
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
|
(AXGPIOS_GPO1EN | AXGPIOS_GPO1 |
|
AXGPIOS_GPO2EN | AXGPIOS_GPO2),
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write GPIO failed: %d", ret);
|
goto error_out;
|
}
|
}
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Select PHY failed: %d", ret);
|
goto error_out;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD |
|
AX_SWRESET_PRL, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Issue sw reset failed: %d", ret);
|
goto error_out;
|
}
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0, 0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Issue rx ctrl failed: %d", ret);
|
goto error_out;
|
}
|
|
/* Get the MAC address */
|
memset(buf, 0, ETH_ALEN);
|
ax8817x_get_mac(dev, buf);
|
if (ret < 0)
|
goto error_out;
|
/* End of get MAC address */
|
|
ret = ax88178_phy_init(dev, ax178dataptr);
|
if (ret < 0)
|
goto error_out;
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 30)
|
dev->net->do_ioctl = ax8817x_ioctl;
|
dev->net->set_multicast_list = ax88178_set_multicast;
|
dev->net->set_mac_address = ax8817x_set_mac_addr;
|
#else
|
dev->net->netdev_ops = &ax88178_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;
|
|
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);
|
if (ret < 0) {
|
deverr(dev, "write RX ctrl reg failed: %d", ret);
|
goto error_out;
|
}
|
|
kfree(buf);
|
printk(version);
|
return ret;
|
|
error_out:
|
kfree(ax178dataptr);
|
kfree(buf);
|
return ret;
|
}
|
|
static void ax88178_unbind(struct usbnet *dev, struct usb_interface *intf)
|
{
|
struct ax88178_data *ax178dataptr = (struct ax88178_data *)dev->priv;
|
|
if (ax178dataptr) {
|
|
/* stop MAC operation */
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
|
AX_RX_CTL_STOP, 0, 0, NULL);
|
|
kfree(ax178dataptr);
|
}
|
}
|
|
static int ax88772_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
|
{
|
u8 *head;
|
u32 header;
|
char *packet;
|
struct sk_buff *ax_skb = NULL;
|
u16 size;
|
|
head = (u8 *) skb->data;
|
memcpy(&header, head, sizeof(header));
|
le32_to_cpus(&header);
|
packet = head + sizeof(header);
|
|
skb_pull(skb, 4);
|
|
while (skb->len > 0) {
|
if ((short)(header & 0x00007ff) !=
|
~((short)(((header & 0xffff0000) | 0xf8000000) >> 16))) {
|
deverr(dev, "header length data is error 0x%08x, %d\n",
|
header, skb->len);
|
}
|
/* get the packet length */
|
size = (u16) (header & 0x00007ff);
|
|
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);
|
skb->len = size;
|
|
return 2;
|
}
|
|
if (size > ETH_FRAME_LEN) {
|
deverr(dev, "invalid rx length %d", size);
|
return 0;
|
}
|
#ifndef RX_SKB_COPY
|
ax_skb = skb_clone(skb, GFP_ATOMIC);
|
#else
|
ax_skb = alloc_skb(size + NET_IP_ALIGN, GFP_ATOMIC);
|
skb_reserve(ax_skb, NET_IP_ALIGN);
|
#endif
|
if (ax_skb) {
|
#ifndef RX_SKB_COPY
|
/* 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
|
|
#else
|
skb_put(ax_skb, size);
|
memcpy(ax_skb->data, packet , size);
|
#endif
|
ax_skb->truesize = size + sizeof(struct sk_buff);
|
axusbnet_skb_return(dev, ax_skb);
|
|
} else {
|
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 struct sk_buff *ax88772_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;
|
|
#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;
|
}
|
|
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));
|
}
|
return skb;
|
}
|
|
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 ax88772b_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
|
{
|
struct ax88772b_rx_header rx_hdr;
|
struct sk_buff *ax_skb = NULL;
|
struct ax88772b_data *ax772b_data = (struct ax88772b_data *)dev->priv;
|
|
while (skb->len > 0) {
|
|
le16_to_cpus((u16 *)skb->data);
|
le16_to_cpus(((u16 *)skb->data) + 1);
|
|
memcpy(&rx_hdr, skb->data, sizeof(struct ax88772b_rx_header));
|
|
if ((short)rx_hdr.len != (~((short)rx_hdr.len_bar) & 0x7FF))
|
return 0;
|
|
if (rx_hdr.len > (ETH_FRAME_LEN + 4)) {
|
deverr(dev, "invalid rx length %d", rx_hdr.len);
|
return 0;
|
}
|
|
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;
|
|
#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);
|
|
return 2;
|
}
|
#ifndef RX_SKB_COPY
|
ax_skb = skb_clone(skb, GFP_ATOMIC);
|
#else
|
ax_skb = alloc_skb(rx_hdr.len + NET_IP_ALIGN, GFP_ATOMIC);
|
skb_reserve(ax_skb, NET_IP_ALIGN);
|
#endif
|
if (ax_skb) {
|
#ifndef RX_SKB_COPY
|
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
|
|
#else
|
skb_put(ax_skb, rx_hdr.len);
|
memcpy(ax_skb->data, skb->data + sizeof(struct ax88772b_rx_header), 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);
|
|
axusbnet_skb_return(dev, ax_skb);
|
|
} else {
|
return 0;
|
}
|
|
skb_pull(skb, ((rx_hdr.len +
|
sizeof(struct ax88772b_rx_header) + 3)
|
& 0xfffc));
|
}
|
|
if (skb->len < 0) {
|
deverr(dev, "invalid rx length %d", skb->len);
|
return 0;
|
}
|
return 1;
|
}
|
|
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;
|
|
#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;
|
}
|
|
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));
|
}
|
|
return skb;
|
}
|
|
static const u8 chkcntsel[6][3] = {
|
{12, 23, 31},
|
{12, 31, 23},
|
{23, 31, 12},
|
{23, 12, 31},
|
{31, 12, 23},
|
{31, 23, 12}
|
};
|
|
static void ax88772_save_bmcr_anar(struct usbnet *dev)
|
{
|
struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
|
|
if (ax772_data) {
|
/* Preserve BMCR for restoring */
|
ax772_data->presvd_phy_bmcr =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_BMCR);
|
|
/* Preserve Advertisement control reg for restoring */
|
ax772_data->presvd_phy_advertise =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
}
|
}
|
|
static void ax88772_restore_bmcr_anar(struct usbnet *dev)
|
{
|
struct ax88772_data *ax772_data = (struct ax88772_data *)dev->priv;
|
|
if (ax772_data && ax772_data->presvd_phy_advertise && ax772_data->presvd_phy_bmcr) {
|
/* Restore Advertisement control reg */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
|
ax772_data->presvd_phy_advertise);
|
/* Restore BMCR */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR,
|
ax772_data->presvd_phy_bmcr);
|
ax772_data->presvd_phy_advertise = 0;
|
ax772_data->presvd_phy_bmcr = 0;
|
}
|
}
|
|
#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) {
|
ax88772_save_bmcr_anar(dev);
|
/* 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);
|
|
if (ax772_data->presvd_phy_advertise && ax772_data->presvd_phy_bmcr) {
|
ax88772_restore_bmcr_anar(dev);
|
|
} else {
|
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 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);
|
|
if (ax772a_data->presvd_phy_advertise && ax772a_data->presvd_phy_bmcr) {
|
|
/* Restore Advertisement control reg */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
|
ax772a_data->presvd_phy_advertise);
|
/* Restore BMCR */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR,
|
ax772a_data->presvd_phy_bmcr);
|
ax772a_data->presvd_phy_advertise = 0;
|
ax772a_data->presvd_phy_bmcr = 0;
|
}
|
|
return;
|
}
|
|
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) {
|
if (!ax772a_data->presvd_phy_advertise && !ax772a_data->presvd_phy_bmcr) {
|
/* Preserve BMCR for restoring */
|
ax772a_data->presvd_phy_bmcr =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_BMCR);
|
|
/* Preserve Advertisement control reg for restoring */
|
ax772a_data->presvd_phy_advertise =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
}
|
|
|
/* 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:
|
|
if (!ax772a_data->presvd_phy_advertise && !ax772a_data->presvd_phy_bmcr) {
|
/* Preserve BMCR for restoring */
|
ax772a_data->presvd_phy_bmcr =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_BMCR);
|
|
/* Preserve Advertisement control reg for restoring */
|
ax772a_data->presvd_phy_advertise =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
}
|
|
ax88772a_phy_powerup(dev);
|
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
|
ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
|
|
mii_nway_restart(&dev->mii);
|
|
ax772a_data->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;
|
}
|
|
return;
|
}
|
|
#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;
|
|
if (ax772b_data->ext_phy_oui == EXTPHY_BROADCOM_OUI) {
|
if(ax772b_data->ext_phy_model == EXTPHY_BCM89811_MODEL) {
|
mode = AX88772_MEDIUM_DEFAULT;
|
}
|
}
|
|
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode,
|
0, 0, NULL);
|
break;
|
}
|
case PHY_POWER_UP:
|
{
|
u16 tmp16;
|
|
if (!ax772b_data->presvd_phy_advertise && !ax772b_data->presvd_phy_bmcr) {
|
/* Preserve BMCR for restoring */
|
ax772b_data->presvd_phy_bmcr =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_BMCR);
|
|
/* Preserve Advertisement control reg for restoring */
|
ax772b_data->presvd_phy_advertise =
|
ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
|
}
|
|
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));
|
|
/* Restore Advertisement control reg */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
|
ax772b_data->presvd_phy_advertise);
|
/* Restore BMCR */
|
ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR,
|
ax772b_data->presvd_phy_bmcr);
|
ax772b_data->presvd_phy_advertise = 0;
|
ax772b_data->presvd_phy_bmcr = 0;
|
|
break;
|
}
|
|
case AX_CHK_AUTODETACH:
|
{
|
int ret;
|
ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
|
AX_SWRESET_IPRL |
|
(ax772b_data->psc & 0x7FFF),
|
0, 0, NULL);
|
if (ret < 0) {
|
deverr(dev, "Failed to configure PHY power saving: %d",
|
ret);
|
}
|
|
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;
|
|
ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, media, 0,
|
0, NULL);
|
if (ret < 0) {
|
deverr(dev, "write mode medium reg failed: %d", ret);
|
return ret;
|
}
|
|
return 0;
|
}
|
|
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 = "",
|
// .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,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
|
#endif
|
.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 = ax88178_status,
|
.link_reset = ax88178_link_reset,
|
.reset = ax88178_link_reset,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
|
#endif
|
.rx_fixup = ax88772_rx_fixup,
|
.tx_fixup = ax88772_tx_fixup,
|
};
|
|
static const struct driver_info ax8817x_info = {
|
.description = "",
|
// .description = "ASIX AX8817x USB 2.0 Ethernet",
|
.bind = ax8817x_bind,
|
.status = ax8817x_status,
|
.link_reset = ax88172_link_reset,
|
.reset = ax88172_link_reset,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER,
|
#endif
|
};
|
|
static const struct driver_info dlink_dub_e100_info = {
|
.description = "DLink DUB-E100 USB Ethernet",
|
.bind = ax8817x_bind,
|
.status = ax8817x_status,
|
.link_reset = ax88172_link_reset,
|
.reset = ax88172_link_reset,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER,
|
#endif
|
};
|
|
static const struct driver_info netgear_fa120_info = {
|
.description = "Netgear FA-120 USB Ethernet",
|
.bind = ax8817x_bind,
|
.status = ax8817x_status,
|
.link_reset = ax88172_link_reset,
|
.reset = ax88172_link_reset,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER,
|
#endif
|
};
|
|
static const struct driver_info hawking_uf200_info = {
|
.description = "Hawking UF200 USB Ethernet",
|
.bind = ax8817x_bind,
|
.status = ax8817x_status,
|
.link_reset = ax88172_link_reset,
|
.reset = ax88172_link_reset,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER,
|
#endif
|
};
|
|
static const struct driver_info ax88772_info = {
|
.description = "",
|
// .description = "ASIX AX88772 USB 2.0 Ethernet",
|
.bind = ax88772_bind,
|
.unbind = ax88772_unbind,
|
.status = ax88772_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
|
#endif
|
.rx_fixup = ax88772_rx_fixup,
|
.tx_fixup = ax88772_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info dlink_dub_e100b_info = {
|
.description = "D-Link DUB-E100 USB 2.0 Fast Ethernet Adapter",
|
.bind = ax88772_bind,
|
.unbind = ax88772_unbind,
|
.status = ax88772_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
|
#endif
|
.rx_fixup = ax88772_rx_fixup,
|
.tx_fixup = ax88772_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info dlink_dub_e100_772b_info = {
|
.description = "D-Link DUB-E100 USB 2.0 Fast Ethernet Adapter",
|
.bind = ax88772b_bind,
|
.unbind = ax88772b_unbind,
|
.status = ax88772b_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT,
|
#endif
|
.rx_fixup = ax88772b_rx_fixup,
|
.tx_fixup = ax88772b_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info dlink_dub_e100_772c_info = {
|
.description = "D-Link DUB-E100 USB 2.0 Fast Ethernet Adapter",
|
.bind = ax88772b_bind,
|
.unbind = ax88772b_unbind,
|
.status = ax88772b_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT,
|
#endif
|
.rx_fixup = ax88772b_rx_fixup,
|
.tx_fixup = ax88772b_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info ax88772a_info = {
|
.description = "",
|
// .description = "ASIX AX88772A USB 2.0 Ethernet",
|
.bind = ax88772a_bind,
|
.unbind = ax88772a_unbind,
|
.status = ax88772a_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
|
#endif
|
.rx_fixup = ax88772_rx_fixup,
|
.tx_fixup = ax88772_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info ax88772b_info = {
|
.description = "",
|
// .description = "ASIX AX88772B USB 2.0 Ethernet",
|
.bind = ax88772b_bind,
|
.unbind = ax88772b_unbind,
|
.status = ax88772b_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT,
|
#endif
|
.rx_fixup = ax88772b_rx_fixup,
|
.tx_fixup = ax88772b_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
static const struct driver_info ax88772c_info = {
|
.description = "",
|
// .description = "ASIX AX88772C USB 2.0 Ethernet",
|
.bind = ax88772b_bind,
|
.unbind = ax88772b_unbind,
|
.status = ax88772c_status,
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32)
|
.stop = ax88772b_stop,
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT | FLAG_AVOID_UNLINK_URBS,
|
#else
|
.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_HW_IP_ALIGNMENT,
|
#endif
|
.rx_fixup = ax88772b_rx_fixup,
|
.tx_fixup = ax88772b_tx_fixup,
|
.reset = ax88772b_reset,
|
};
|
|
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,
|
}, {
|
/* Netgear FA120 */
|
USB_DEVICE(0x0846, 0x1040),
|
.driver_info = (unsigned long) &netgear_fa120_info,
|
}, {
|
/* DLink DUB-E100 */
|
USB_DEVICE(0x2001, 0x1a00),
|
.driver_info = (unsigned long) &dlink_dub_e100_info,
|
}, {
|
/* DLink DUB-E100B */
|
USB_DEVICE(0x2001, 0x3c05),
|
.driver_info = (unsigned long) &dlink_dub_e100b_info,
|
}, {
|
/* DLink DUB-E100B */
|
USB_DEVICE(0x07d1, 0x3c05),
|
.driver_info = (unsigned long) &dlink_dub_e100b_info,
|
}, {
|
/* DLink DUB-E100 (AX88772B)*/
|
USB_DEVICE_VER(0x2001, 0x1a02, 0, 1),
|
.driver_info = (unsigned long) &dlink_dub_e100_772b_info,
|
}, {
|
/* DLink DUB-E100 (AX88772C)*/
|
USB_DEVICE_VER(0x2001, 0x1a02, 0, 2),
|
.driver_info = (unsigned long) &dlink_dub_e100_772c_info,
|
}, {
|
/* Intellinet, ST Lab USB Ethernet */
|
USB_DEVICE(0x0b95, 0x1720),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* Hawking UF200, TrendNet TU2-ET100 */
|
USB_DEVICE(0x07b8, 0x420a),
|
.driver_info = (unsigned long) &hawking_uf200_info,
|
}, {
|
/* Billionton Systems, USB2AR */
|
USB_DEVICE(0x08dd, 0x90ff),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* ATEN UC210T */
|
USB_DEVICE(0x0557, 0x2009),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* Buffalo LUA-U2-KTX */
|
USB_DEVICE(0x0411, 0x003d),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter" */
|
USB_DEVICE(0x6189, 0x182d),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* corega FEther USB2-TX */
|
USB_DEVICE(0x07aa, 0x0017),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* Surecom EP-1427X-2 */
|
USB_DEVICE(0x1189, 0x0893),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* goodway corp usb gwusb2e */
|
USB_DEVICE(0x1631, 0x6200),
|
.driver_info = (unsigned long) &ax8817x_info,
|
}, {
|
/* ASIX AX88772 10/100 */
|
USB_DEVICE(0x0b95, 0x7720),
|
.driver_info = (unsigned long) &ax88772_info,
|
}, {
|
/* ASIX AX88772 10/100 */
|
USB_DEVICE(0x125E, 0x180D),
|
.driver_info = (unsigned long) &ax88772_info,
|
}, {
|
/* ASIX AX88772A 10/100 */
|
USB_DEVICE(0x0b95, 0x772A),
|
.driver_info = (unsigned long) &ax88772a_info,
|
}, {
|
/* ASIX AX88772A 10/100 */
|
USB_DEVICE(0x0db0, 0xA877),
|
.driver_info = (unsigned long) &ax88772a_info,
|
}, {
|
/* ASIX AX88772A 10/100 */
|
USB_DEVICE(0x0421, 0x772A),
|
.driver_info = (unsigned long) &ax88772a_info,
|
}, {
|
/* Linksys 200M */
|
USB_DEVICE(0x13B1, 0x0018),
|
.driver_info = (unsigned long) &ax88772a_info,
|
}, {
|
USB_DEVICE(0x05ac, 0x1402),
|
.driver_info = (unsigned long) &ax88772a_info,
|
}, {
|
/* ASIX AX88772B 10/100 */
|
USB_DEVICE_VER(0x0b95, 0x772B, 0, 1),
|
.driver_info = (unsigned long) &ax88772b_info,
|
}, {
|
/* Asus AX88772B 10/100 */
|
USB_DEVICE_VER(0x0b95, 0x7e2b, 0, 1),
|
.driver_info = (unsigned long) &ax88772b_info,
|
}, {
|
/* Lenovo AX88772B 10/100 */
|
USB_DEVICE_VER(0x17ef, 0x7203, 0, 1),
|
.driver_info = (unsigned long) &ax88772b_info,
|
},{
|
/* ASIX AX88772B ver.2 10/100 */
|
USB_DEVICE_VER(0x0b95, 0x772B, 0, 2),
|
.driver_info = (unsigned long) &ax88772c_info,
|
},
|
{ }, /* END */
|
};
|
MODULE_DEVICE_TABLE(usb, products);
|
|
static struct usb_driver asix_driver = {
|
/* .owner = THIS_MODULE, */
|
.name = "asix",
|
.id_table = products,
|
.probe = axusbnet_probe,
|
.suspend = ax_suspend,
|
.resume = ax_resume,
|
.disconnect = axusbnet_disconnect,
|
};
|
|
static int __init asix_init(void)
|
{
|
return usb_register(&asix_driver);
|
}
|
module_init(asix_init);
|
|
static void __exit asix_exit(void)
|
{
|
usb_deregister(&asix_driver);
|
}
|
module_exit(asix_exit);
|
|
MODULE_AUTHOR(DRIVER_AUTHOR);
|
MODULE_DESCRIPTION(DRIVER_DESCRIPTION);
|
MODULE_LICENSE(DRIVER_LICENSE);
|
