summaryrefslogtreecommitdiff
path: root/drivers/net/usb/ax88179_178a.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/usb/ax88179_178a.c')
-rw-r--r--drivers/net/usb/ax88179_178a.c339
1 files changed, 130 insertions, 209 deletions
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 0a2c3860179e..f11748cc5b22 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -164,11 +164,16 @@
#define GMII_PHY_PGSEL_PAGE3 0x0003
#define GMII_PHY_PGSEL_PAGE5 0x0005
+static int ax88179_reset(struct usbnet *dev);
+
struct ax88179_data {
u8 eee_enabled;
u8 eee_active;
u16 rxctl;
- u16 reserved;
+ u8 in_pm;
+ u32 wol_supported;
+ u32 wolopts;
+ u8 disconnecting;
};
struct ax88179_int_data {
@@ -185,15 +190,30 @@ static const struct {
{7, 0xcc, 0x4c, 0x18, 8},
};
+static void ax88179_set_pm_mode(struct usbnet *dev, bool pm_mode)
+{
+ struct ax88179_data *ax179_data = dev->driver_priv;
+
+ ax179_data->in_pm = pm_mode;
+}
+
+static int ax88179_in_pm(struct usbnet *dev)
+{
+ struct ax88179_data *ax179_data = dev->driver_priv;
+
+ return ax179_data->in_pm;
+}
+
static int __ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data, int in_pm)
+ u16 size, void *data)
{
int ret;
int (*fn)(struct usbnet *, u8, u8, u16, u16, void *, u16);
+ struct ax88179_data *ax179_data = dev->driver_priv;
BUG_ON(!dev);
- if (!in_pm)
+ if (!ax88179_in_pm(dev))
fn = usbnet_read_cmd;
else
fn = usbnet_read_cmd_nopm;
@@ -201,7 +221,7 @@ static int __ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
ret = fn(dev, cmd, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, index, data, size);
- if (unlikely(ret < 0))
+ if (unlikely((ret < 0) && !(ret == -ENODEV && ax179_data->disconnecting)))
netdev_warn(dev->net, "Failed to read reg index 0x%04x: %d\n",
index, ret);
@@ -209,14 +229,15 @@ static int __ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
}
static int __ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data, int in_pm)
+ u16 size, const void *data)
{
int ret;
int (*fn)(struct usbnet *, u8, u8, u16, u16, const void *, u16);
+ struct ax88179_data *ax179_data = dev->driver_priv;
BUG_ON(!dev);
- if (!in_pm)
+ if (!ax88179_in_pm(dev))
fn = usbnet_write_cmd;
else
fn = usbnet_write_cmd_nopm;
@@ -224,7 +245,7 @@ static int __ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
ret = fn(dev, cmd, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, index, data, size);
- if (unlikely(ret < 0))
+ if (unlikely((ret < 0) && !(ret == -ENODEV && ax179_data->disconnecting)))
netdev_warn(dev->net, "Failed to write reg index 0x%04x: %d\n",
index, ret);
@@ -249,47 +270,6 @@ static void ax88179_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value,
}
}
-static int ax88179_read_cmd_nopm(struct usbnet *dev, u8 cmd, u16 value,
- u16 index, u16 size, void *data)
-{
- int ret;
-
- if (2 == size) {
- u16 buf;
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf, 1);
- le16_to_cpus(&buf);
- *((u16 *)data) = buf;
- } else if (4 == size) {
- u32 buf;
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf, 1);
- le32_to_cpus(&buf);
- *((u32 *)data) = buf;
- } else {
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, data, 1);
- }
-
- return ret;
-}
-
-static int ax88179_write_cmd_nopm(struct usbnet *dev, u8 cmd, u16 value,
- u16 index, u16 size, void *data)
-{
- int ret;
-
- if (2 == size) {
- u16 buf;
- buf = *((u16 *)data);
- cpu_to_le16s(&buf);
- ret = __ax88179_write_cmd(dev, cmd, value, index,
- size, &buf, 1);
- } else {
- ret = __ax88179_write_cmd(dev, cmd, value, index,
- size, data, 1);
- }
-
- return ret;
-}
-
static int ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
@@ -297,23 +277,23 @@ static int ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
if (2 == size) {
u16 buf = 0;
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf, 0);
+ ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf);
le16_to_cpus(&buf);
*((u16 *)data) = buf;
} else if (4 == size) {
u32 buf = 0;
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf, 0);
+ ret = __ax88179_read_cmd(dev, cmd, value, index, size, &buf);
le32_to_cpus(&buf);
*((u32 *)data) = buf;
} else {
- ret = __ax88179_read_cmd(dev, cmd, value, index, size, data, 0);
+ ret = __ax88179_read_cmd(dev, cmd, value, index, size, data);
}
return ret;
}
static int ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
+ u16 size, const void *data)
{
int ret;
@@ -322,10 +302,10 @@ static int ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
buf = *((u16 *)data);
cpu_to_le16s(&buf);
ret = __ax88179_write_cmd(dev, cmd, value, index,
- size, &buf, 0);
+ size, &buf);
} else {
ret = __ax88179_write_cmd(dev, cmd, value, index,
- size, data, 0);
+ size, data);
}
return ret;
@@ -425,55 +405,63 @@ ax88179_phy_write_mmd_indirect(struct usbnet *dev, u16 prtad, u16 devad,
static int ax88179_suspend(struct usb_interface *intf, pm_message_t message)
{
struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax88179_data *priv = dev->driver_priv;
u16 tmp16;
u8 tmp8;
+ ax88179_set_pm_mode(dev, true);
+
usbnet_suspend(intf, message);
+ /* Enable WoL */
+ if (priv->wolopts) {
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD,
+ 1, 1, &tmp8);
+ if (priv->wolopts & WAKE_PHY)
+ tmp8 |= AX_MONITOR_MODE_RWLC;
+ if (priv->wolopts & WAKE_MAGIC)
+ tmp8 |= AX_MONITOR_MODE_RWMP;
+
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD,
+ 1, 1, &tmp8);
+ }
+
/* Disable RX path */
- ax88179_read_cmd_nopm(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
- 2, 2, &tmp16);
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
+ 2, 2, &tmp16);
tmp16 &= ~AX_MEDIUM_RECEIVE_EN;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
- 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
+ 2, 2, &tmp16);
/* Force bulk-in zero length */
- ax88179_read_cmd_nopm(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
- 2, 2, &tmp16);
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
+ 2, 2, &tmp16);
tmp16 |= AX_PHYPWR_RSTCTL_BZ | AX_PHYPWR_RSTCTL_IPRL;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
- 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
+ 2, 2, &tmp16);
/* change clock */
tmp8 = 0;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
/* Configure RX control register => stop operation */
tmp16 = AX_RX_CTL_STOP;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_RX_CTL, 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_RX_CTL, 2, 2, &tmp16);
+
+ ax88179_set_pm_mode(dev, false);
return 0;
}
/* This function is used to enable the autodetach function. */
/* This function is determined by offset 0x43 of EEPROM */
-static int ax88179_auto_detach(struct usbnet *dev, int in_pm)
+static int ax88179_auto_detach(struct usbnet *dev)
{
u16 tmp16;
u8 tmp8;
- int (*fnr)(struct usbnet *, u8, u16, u16, u16, void *);
- int (*fnw)(struct usbnet *, u8, u16, u16, u16, void *);
- if (!in_pm) {
- fnr = ax88179_read_cmd;
- fnw = ax88179_write_cmd;
- } else {
- fnr = ax88179_read_cmd_nopm;
- fnw = ax88179_write_cmd_nopm;
- }
-
- if (fnr(dev, AX_ACCESS_EEPROM, 0x43, 1, 2, &tmp16) < 0)
+ if (ax88179_read_cmd(dev, AX_ACCESS_EEPROM, 0x43, 1, 2, &tmp16) < 0)
return 0;
if ((tmp16 == 0xFFFF) || (!(tmp16 & 0x0100)))
@@ -481,13 +469,13 @@ static int ax88179_auto_detach(struct usbnet *dev, int in_pm)
/* Enable Auto Detach bit */
tmp8 = 0;
- fnr(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
tmp8 |= AX_CLK_SELECT_ULR;
- fnw(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
- fnr(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, &tmp16);
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, &tmp16);
tmp16 |= AX_PHYPWR_RSTCTL_AT;
- fnw(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, &tmp16);
return 0;
}
@@ -498,74 +486,74 @@ static int ax88179_resume(struct usb_interface *intf)
u16 tmp16;
u8 tmp8;
+ ax88179_set_pm_mode(dev, true);
+
usbnet_link_change(dev, 0, 0);
/* Power up ethernet PHY */
tmp16 = 0;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
- 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
+ 2, 2, &tmp16);
udelay(1000);
tmp16 = AX_PHYPWR_RSTCTL_IPRL;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
- 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL,
+ 2, 2, &tmp16);
msleep(200);
/* Ethernet PHY Auto Detach*/
- ax88179_auto_detach(dev, 1);
+ ax88179_auto_detach(dev);
/* Enable clock */
- ax88179_read_cmd_nopm(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
+ ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
tmp8 |= AX_CLK_SELECT_ACS | AX_CLK_SELECT_BCS;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, &tmp8);
msleep(100);
/* Configure RX control register => start operation */
tmp16 = AX_RX_CTL_DROPCRCERR | AX_RX_CTL_IPE | AX_RX_CTL_START |
AX_RX_CTL_AP | AX_RX_CTL_AMALL | AX_RX_CTL_AB;
- ax88179_write_cmd_nopm(dev, AX_ACCESS_MAC, AX_RX_CTL, 2, 2, &tmp16);
+ ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_RX_CTL, 2, 2, &tmp16);
+
+ ax88179_set_pm_mode(dev, false);
return usbnet_resume(intf);
}
+static void ax88179_disconnect(struct usb_interface *intf)
+{
+ struct usbnet *dev = usb_get_intfdata(intf);
+ struct ax88179_data *ax179_data;
+
+ if (!dev)
+ return;
+
+ ax179_data = dev->driver_priv;
+ ax179_data->disconnecting = 1;
+
+ usbnet_disconnect(intf);
+}
+
static void
ax88179_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
{
struct usbnet *dev = netdev_priv(net);
- u8 opt;
-
- if (ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD,
- 1, 1, &opt) < 0) {
- wolinfo->supported = 0;
- wolinfo->wolopts = 0;
- return;
- }
+ struct ax88179_data *priv = dev->driver_priv;
- wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
- wolinfo->wolopts = 0;
- if (opt & AX_MONITOR_MODE_RWLC)
- wolinfo->wolopts |= WAKE_PHY;
- if (opt & AX_MONITOR_MODE_RWMP)
- wolinfo->wolopts |= WAKE_MAGIC;
+ wolinfo->supported = priv->wol_supported;
+ wolinfo->wolopts = priv->wolopts;
}
static int
ax88179_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
{
struct usbnet *dev = netdev_priv(net);
- u8 opt = 0;
+ struct ax88179_data *priv = dev->driver_priv;
- if (wolinfo->wolopts & ~(WAKE_PHY | WAKE_MAGIC))
+ if (wolinfo->wolopts & ~(priv->wol_supported))
return -EINVAL;
- if (wolinfo->wolopts & WAKE_PHY)
- opt |= AX_MONITOR_MODE_RWLC;
- if (wolinfo->wolopts & WAKE_MAGIC)
- opt |= AX_MONITOR_MODE_RWMP;
-
- if (ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD,
- 1, 1, &opt) < 0)
- return -EINVAL;
+ priv->wolopts = wolinfo->wolopts;
return 0;
}
@@ -599,8 +587,7 @@ ax88179_get_eeprom(struct net_device *net, struct ethtool_eeprom *eeprom,
/* ax88179/178A returns 2 bytes from eeprom on read */
for (i = first_word; i <= last_word; i++) {
ret = __ax88179_read_cmd(dev, AX_ACCESS_EEPROM, i, 1, 2,
- &eeprom_buff[i - first_word],
- 0);
+ &eeprom_buff[i - first_word]);
if (ret < 0) {
kfree(eeprom_buff);
return -EIO;
@@ -745,7 +732,7 @@ ax88179_ethtool_set_eee(struct usbnet *dev, struct ethtool_eee *data)
static int ax88179_chk_eee(struct usbnet *dev)
{
struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
- struct ax88179_data *priv = (struct ax88179_data *)dev->data;
+ struct ax88179_data *priv = dev->driver_priv;
mii_ethtool_gset(&dev->mii, &ecmd);
@@ -848,7 +835,7 @@ static void ax88179_enable_eee(struct usbnet *dev)
static int ax88179_get_eee(struct net_device *net, struct ethtool_eee *edata)
{
struct usbnet *dev = netdev_priv(net);
- struct ax88179_data *priv = (struct ax88179_data *)dev->data;
+ struct ax88179_data *priv = dev->driver_priv;
edata->eee_enabled = priv->eee_enabled;
edata->eee_active = priv->eee_active;
@@ -859,7 +846,7 @@ static int ax88179_get_eee(struct net_device *net, struct ethtool_eee *edata)
static int ax88179_set_eee(struct net_device *net, struct ethtool_eee *edata)
{
struct usbnet *dev = netdev_priv(net);
- struct ax88179_data *priv = (struct ax88179_data *)dev->data;
+ struct ax88179_data *priv = dev->driver_priv;
int ret;
priv->eee_enabled = edata->eee_enabled;
@@ -910,8 +897,8 @@ static const struct ethtool_ops ax88179_ethtool_ops = {
static void ax88179_set_multicast(struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- struct ax88179_data *data = (struct ax88179_data *)dev->data;
- u8 *m_filter = ((u8 *)dev->data) + 12;
+ struct ax88179_data *data = dev->driver_priv;
+ u8 *m_filter = ((u8 *)dev->data);
data->rxctl = (AX_RX_CTL_START | AX_RX_CTL_AB | AX_RX_CTL_IPE);
@@ -923,7 +910,7 @@ static void ax88179_set_multicast(struct net_device *net)
} else if (netdev_mc_empty(net)) {
/* just broadcast and directed */
} else {
- /* We use the 20 byte dev->data for our 8 byte filter buffer
+ /* We use dev->data for our 8 byte filter buffer
* to avoid allocating memory that is tricky to free later
*/
u32 crc_bits;
@@ -1069,7 +1056,7 @@ static int ax88179_check_eeprom(struct usbnet *dev)
} while (buf & EEP_BUSY);
__ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_SROM_DATA_LOW,
- 2, 2, &eeprom[i * 2], 0);
+ 2, 2, &eeprom[i * 2]);
if ((i == 0) && (eeprom[0] == 0xFF))
return -EINVAL;
@@ -1322,46 +1309,15 @@ static void ax88179_get_mac_addr(struct usbnet *dev)
static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
{
- u8 buf[5];
- u16 *tmp16;
- u8 *tmp;
- struct ax88179_data *ax179_data = (struct ax88179_data *)dev->data;
- struct ethtool_eee eee_data;
+ struct ax88179_data *ax179_data;
usbnet_get_endpoints(dev, intf);
- tmp16 = (u16 *)buf;
- tmp = (u8 *)buf;
-
- memset(ax179_data, 0, sizeof(*ax179_data));
-
- /* Power up ethernet PHY */
- *tmp16 = 0;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, tmp16);
- *tmp16 = AX_PHYPWR_RSTCTL_IPRL;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, tmp16);
- msleep(200);
-
- *tmp = AX_CLK_SELECT_ACS | AX_CLK_SELECT_BCS;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, tmp);
- msleep(100);
-
- /* Read MAC address from DTB or asix chip */
- ax88179_get_mac_addr(dev);
- memcpy(dev->net->perm_addr, dev->net->dev_addr, ETH_ALEN);
-
- /* RX bulk configuration */
- memcpy(tmp, &AX88179_BULKIN_SIZE[0], 5);
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_RX_BULKIN_QCTRL, 5, 5, tmp);
-
- dev->rx_urb_size = 1024 * 20;
-
- *tmp = 0x34;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PAUSE_WATERLVL_LOW, 1, 1, tmp);
+ ax179_data = kzalloc(sizeof(*ax179_data), GFP_KERNEL);
+ if (!ax179_data)
+ return -ENOMEM;
- *tmp = 0x52;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PAUSE_WATERLVL_HIGH,
- 1, 1, tmp);
+ dev->driver_priv = ax179_data;
dev->net->netdev_ops = &ax88179_netdev_ops;
dev->net->ethtool_ops = &ax88179_ethtool_ops;
@@ -1383,52 +1339,14 @@ static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_RXCSUM;
- /* Enable checksum offload */
- *tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
- AX_RXCOE_TCPV6 | AX_RXCOE_UDPV6;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_RXCOE_CTL, 1, 1, tmp);
-
- *tmp = AX_TXCOE_IP | AX_TXCOE_TCP | AX_TXCOE_UDP |
- AX_TXCOE_TCPV6 | AX_TXCOE_UDPV6;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_TXCOE_CTL, 1, 1, tmp);
-
- /* Configure RX control register => start operation */
- *tmp16 = AX_RX_CTL_DROPCRCERR | AX_RX_CTL_IPE | AX_RX_CTL_START |
- AX_RX_CTL_AP | AX_RX_CTL_AMALL | AX_RX_CTL_AB;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_RX_CTL, 2, 2, tmp16);
-
- *tmp = AX_MONITOR_MODE_PMETYPE | AX_MONITOR_MODE_PMEPOL |
- AX_MONITOR_MODE_RWMP;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD, 1, 1, tmp);
-
- /* Configure default medium type => giga */
- *tmp16 = AX_MEDIUM_RECEIVE_EN | AX_MEDIUM_TXFLOW_CTRLEN |
- AX_MEDIUM_RXFLOW_CTRLEN | AX_MEDIUM_FULL_DUPLEX |
- AX_MEDIUM_GIGAMODE;
- ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
- 2, 2, tmp16);
-
- ax88179_led_setting(dev);
-
- ax179_data->eee_enabled = 0;
- ax179_data->eee_active = 0;
-
- ax88179_disable_eee(dev);
-
- ax88179_ethtool_get_eee(dev, &eee_data);
- eee_data.advertised = 0;
- ax88179_ethtool_set_eee(dev, &eee_data);
-
- /* Restart autoneg */
- mii_nway_restart(&dev->mii);
-
- usbnet_link_change(dev, 0, 0);
+ ax88179_reset(dev);
return 0;
}
static void ax88179_unbind(struct usbnet *dev, struct usb_interface *intf)
{
+ struct ax88179_data *ax179_data = dev->driver_priv;
u16 tmp16;
/* Configure RX control register => stop operation */
@@ -1441,6 +1359,8 @@ static void ax88179_unbind(struct usbnet *dev, struct usb_interface *intf)
/* Power down ethernet PHY */
tmp16 = 0;
ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, &tmp16);
+
+ kfree(ax179_data);
}
static void
@@ -1613,7 +1533,7 @@ ax88179_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
static int ax88179_link_reset(struct usbnet *dev)
{
- struct ax88179_data *ax179_data = (struct ax88179_data *)dev->data;
+ struct ax88179_data *ax179_data = dev->driver_priv;
u8 tmp[5], link_sts;
u16 mode, tmp16, delay = HZ / 10;
u32 tmp32 = 0x40000000;
@@ -1688,7 +1608,7 @@ static int ax88179_reset(struct usbnet *dev)
u8 buf[5];
u16 *tmp16;
u8 *tmp;
- struct ax88179_data *ax179_data = (struct ax88179_data *)dev->data;
+ struct ax88179_data *ax179_data = dev->driver_priv;
struct ethtool_eee eee_data;
tmp16 = (u16 *)buf;
@@ -1700,17 +1620,18 @@ static int ax88179_reset(struct usbnet *dev)
*tmp16 = AX_PHYPWR_RSTCTL_IPRL;
ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PHYPWR_RSTCTL, 2, 2, tmp16);
- msleep(200);
+ msleep(500);
*tmp = AX_CLK_SELECT_ACS | AX_CLK_SELECT_BCS;
ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_CLK_SELECT, 1, 1, tmp);
- msleep(100);
+ msleep(200);
/* Ethernet PHY Auto Detach*/
- ax88179_auto_detach(dev, 0);
+ ax88179_auto_detach(dev);
/* Read MAC address from DTB or asix chip */
ax88179_get_mac_addr(dev);
+ memcpy(dev->net->perm_addr, dev->net->dev_addr, ETH_ALEN);
/* RX bulk configuration */
memcpy(tmp, &AX88179_BULKIN_SIZE[0], 5);
@@ -1725,12 +1646,6 @@ static int ax88179_reset(struct usbnet *dev)
ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_PAUSE_WATERLVL_HIGH,
1, 1, tmp);
- dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM;
-
- dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM;
-
/* Enable checksum offload */
*tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
AX_RXCOE_TCPV6 | AX_RXCOE_UDPV6;
@@ -1756,6 +1671,12 @@ static int ax88179_reset(struct usbnet *dev)
ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
2, 2, tmp16);
+ /* Check if WoL is supported */
+ ax179_data->wol_supported = 0;
+ if (ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_MONITOR_MOD,
+ 1, 1, &tmp) > 0)
+ ax179_data->wol_supported = WAKE_MAGIC | WAKE_PHY;
+
ax88179_led_setting(dev);
ax179_data->eee_enabled = 0;
@@ -1971,7 +1892,7 @@ static struct usb_driver ax88179_178a_driver = {
.suspend = ax88179_suspend,
.resume = ax88179_resume,
.reset_resume = ax88179_resume,
- .disconnect = usbnet_disconnect,
+ .disconnect = ax88179_disconnect,
.supports_autosuspend = 1,
.disable_hub_initiated_lpm = 1,
};
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-23 21:46:50 +0000