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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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The forcedeth changes had a conflict with the conversion over
to atomic u64 statistics in net-next.

The libertas cfg.c code had a conflict with the bss reference
counting fix by John Linville in net-next.

Conflicts:
	drivers/net/ethernet/nvidia/forcedeth.c
	drivers/net/wireless/libertas/cfg.c
This commit is contained in:
David S. Miller
2011-11-21 13:50:33 -05:00
parent f8a15af093 6fe4c6d466
commit efd0bf97de
548 changed files with 5547 additions and 4556 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
drivers/net/usb/asix.c
View File

@@ -36,7 +36,7 @@
#include <linux/usb/usbnet.h>
#include <linux/slab.h>
#define DRIVER_VERSION "26-Sep-2011"
#define DRIVER_VERSION "08-Nov-2011"
#define DRIVER_NAME "asix"
/* ASIX AX8817X based USB 2.0 Ethernet Devices */
@@ -163,7 +163,7 @@
#define MARVELL_CTRL_TXDELAY 0x0002
#define MARVELL_CTRL_RXDELAY 0x0080
#define PHY_MODE_RTL8211CL 0x0004
#define PHY_MODE_RTL8211CL 0x000C
/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
struct asix_data {
@@ -652,9 +652,17 @@ static u32 asix_get_phyid(struct usbnet *dev)
{
int phy_reg;
u32 phy_id;
int i;
phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
if (phy_reg < 0)
/* Poll for the rare case the FW or phy isn't ready yet. */
for (i = 0; i < 100; i++) {
phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
if (phy_reg != 0 && phy_reg != 0xFFFF)
break;
mdelay(1);
}
if (phy_reg <= 0 || phy_reg == 0xFFFF)
return 0;
phy_id = (phy_reg & 0xffff) << 16;
@@ -1075,7 +1083,7 @@ static const struct net_device_ops ax88772_netdev_ops = {
static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret;
int ret, embd_phy;
struct asix_data *data = (struct asix_data *)&dev->data;
u8 buf[ETH_ALEN];
u32 phyid;
@@ -1100,16 +1108,36 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.reg_num_mask = 0x1f;
dev->mii.phy_id = asix_get_phy_addr(dev);
phyid = asix_get_phyid(dev);
dbg("PHYID=0x%08x", phyid);
dev->net->netdev_ops = &ax88772_netdev_ops;
dev->net->ethtool_ops = &ax88772_ethtool_ops;
ret = ax88772_reset(dev);
embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0);
/* Reset the PHY to normal operation mode */
ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy, 0, 0, NULL);
if (ret < 0) {
dbg("Select PHY #1 failed: %d", ret);
return ret;
}
ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL);
if (ret < 0)
return ret;
msleep(150);
ret = asix_sw_reset(dev, AX_SWRESET_CLEAR);
if (ret < 0)
return ret;
msleep(150);
ret = asix_sw_reset(dev, embd_phy ? AX_SWRESET_IPRL : AX_SWRESET_PRTE);
/* Read PHYID register *AFTER* the PHY was reset properly */
phyid = asix_get_phyid(dev);
dbg("PHYID=0x%08x", phyid);
/* 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
@@ -1220,6 +1248,7 @@ static int ax88178_reset(struct usbnet *dev)
__le16 eeprom;
u8 status;
int gpio0 = 0;
u32 phyid;
asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
dbg("GPIO Status: 0x%04x", status);
@@ -1235,12 +1264,13 @@ static int ax88178_reset(struct usbnet *dev)
data->ledmode = 0;
gpio0 = 1;
} else {
data->phymode = le16_to_cpu(eeprom) & 7;
data->phymode = le16_to_cpu(eeprom) & 0x7F;
data->ledmode = le16_to_cpu(eeprom) >> 8;
gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
}
dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
/* Power up external GigaPHY through AX88178 GPIO pin */
asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
if ((le16_to_cpu(eeprom) >> 8) != 1) {
asix_write_gpio(dev, 0x003c, 30);
@@ -1252,6 +1282,13 @@ static int ax88178_reset(struct usbnet *dev)
asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30);
}
/* Read PHYID register *AFTER* powering up PHY */
phyid = asix_get_phyid(dev);
dbg("PHYID=0x%08x", phyid);
/* Set AX88178 to enable MII/GMII/RGMII interface for external PHY */
asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL);
asix_sw_reset(dev, 0);
msleep(150);
@@ -1396,7 +1433,6 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret;
u8 buf[ETH_ALEN];
u32 phyid;
struct asix_data *data = (struct asix_data *)&dev->data;
data->eeprom_len = AX88772_EEPROM_LEN;
@@ -1423,12 +1459,12 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->netdev_ops = &ax88178_netdev_ops;
dev->net->ethtool_ops = &ax88178_ethtool_ops;
phyid = asix_get_phyid(dev);
dbg("PHYID=0x%08x", phyid);
/* Blink LEDS so users know driver saw dongle */
asix_sw_reset(dev, 0);
msleep(150);
ret = ax88178_reset(dev);
if (ret < 0)
return ret;
asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
msleep(150);
/* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
if (dev->driver_info->flags & FLAG_FRAMING_AX) {

2
drivers/net/usb/cdc_ether.c
View File

@@ -567,7 +567,7 @@ static const struct usb_device_id products [] = {
{
USB_DEVICE_AND_INTERFACE_INFO(0x1004, 0x61aa, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&wwan_info,
.driver_info = 0,
},
/*

25
drivers/net/usb/lg-vl600.c
View File

@@ -144,10 +144,11 @@ static int vl600_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
}
frame = (struct vl600_frame_hdr *) buf->data;
/* NOTE: Should check that frame->magic == 0x53544448?
* Otherwise if we receive garbage at the beginning of the frame
* we may end up allocating a huge buffer and saving all the
* future incoming data into it. */
/* Yes, check that frame->magic == 0x53544448 (or 0x44544d48),
* otherwise we may run out of memory w/a bad packet */
if (ntohl(frame->magic) != 0x53544448 &&
ntohl(frame->magic) != 0x44544d48)
goto error;
if (buf->len < sizeof(*frame) ||
buf->len != le32_to_cpup(&frame->len)) {
@@ -296,6 +297,11 @@ encapsulate:
* overwrite the remaining fields.
*/
packet = (struct vl600_pkt_hdr *) skb->data;
/* The VL600 wants IPv6 packets to have an IPv4 ethertype
* Since this modem only supports IPv4 and IPv6, just set all
* frames to 0x0800 (ETH_P_IP)
*/
packet->h_proto = htons(ETH_P_IP);
memset(&packet->dummy, 0, sizeof(packet->dummy));
packet->len = cpu_to_le32(orig_len);
@@ -308,21 +314,12 @@ encapsulate:
if (skb->len < full_len) /* Pad */
skb_put(skb, full_len - skb->len);
/* The VL600 wants IPv6 packets to have an IPv4 ethertype
* Check if this is an IPv6 packet, and set the ethertype
* to 0x800
*/
if ((skb->data[sizeof(struct vl600_pkt_hdr *) + 0x22] & 0xf0) == 0x60) {
skb->data[sizeof(struct vl600_pkt_hdr *) + 0x20] = 0x08;
skb->data[sizeof(struct vl600_pkt_hdr *) + 0x21] = 0;
}
return skb;
}
static const struct driver_info vl600_info = {
.description = "LG VL600 modem",
.flags = FLAG_ETHER | FLAG_RX_ASSEMBLE,
.flags = FLAG_RX_ASSEMBLE | FLAG_WWAN,
.bind = vl600_bind,
.unbind = vl600_unbind,
.status = usbnet_cdc_status,