Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-tx.c
	net/8021q/vlan_core.c
	net/core/dev.c
This commit is contained in:
David S. Miller 2009-03-01 21:35:16 -08:00
commit aa4abc9bcc
197 changed files with 5026 additions and 1151 deletions

View file

@ -81,9 +81,9 @@ static const int multicast_filter_limit = 32;
#define RTL8169_TX_TIMEOUT (6*HZ)
#define RTL8169_PHY_TIMEOUT (10*HZ)
#define RTL_EEPROM_SIG cpu_to_le32(0x8129)
#define RTL_EEPROM_SIG_MASK cpu_to_le32(0xffff)
#define RTL_EEPROM_SIG 0x8129
#define RTL_EEPROM_SIG_ADDR 0x0000
#define RTL_EEPROM_MAC_ADDR 0x0007
/* write/read MMIO register */
#define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg))
@ -293,6 +293,11 @@ enum rtl_register_content {
/* Cfg9346Bits */
Cfg9346_Lock = 0x00,
Cfg9346_Unlock = 0xc0,
Cfg9346_Program = 0x80, /* Programming mode */
Cfg9346_EECS = 0x08, /* Chip select */
Cfg9346_EESK = 0x04, /* Serial data clock */
Cfg9346_EEDI = 0x02, /* Data input */
Cfg9346_EEDO = 0x01, /* Data output */
/* rx_mode_bits */
AcceptErr = 0x20,
@ -305,6 +310,7 @@ enum rtl_register_content {
/* RxConfigBits */
RxCfgFIFOShift = 13,
RxCfgDMAShift = 8,
RxCfg9356SEL = 6, /* EEPROM type: 0 = 9346, 1 = 9356 */
/* TxConfigBits */
TxInterFrameGapShift = 24,
@ -1963,6 +1969,108 @@ static const struct net_device_ops rtl8169_netdev_ops = {
};
/* Delay between EEPROM clock transitions. Force out buffered PCI writes. */
#define RTL_EEPROM_DELAY() RTL_R8(Cfg9346)
#define RTL_EEPROM_READ_CMD 6
/* read 16bit word stored in EEPROM. EEPROM is addressed by words. */
static u16 rtl_eeprom_read(void __iomem *ioaddr, int addr)
{
u16 result = 0;
int cmd, cmd_len, i;
/* check for EEPROM address size (in bits) */
if (RTL_R32(RxConfig) & (1 << RxCfg9356SEL)) {
/* EEPROM is 93C56 */
cmd_len = 3 + 8; /* 3 bits for command id and 8 for address */
cmd = (RTL_EEPROM_READ_CMD << 8) | (addr & 0xff);
} else {
/* EEPROM is 93C46 */
cmd_len = 3 + 6; /* 3 bits for command id and 6 for address */
cmd = (RTL_EEPROM_READ_CMD << 6) | (addr & 0x3f);
}
/* enter programming mode */
RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);
RTL_EEPROM_DELAY();
/* write command and requested address */
while (cmd_len--) {
u8 x = Cfg9346_Program | Cfg9346_EECS;
x |= (cmd & (1 << cmd_len)) ? Cfg9346_EEDI : 0;
/* write a bit */
RTL_W8(Cfg9346, x);
RTL_EEPROM_DELAY();
/* raise clock */
RTL_W8(Cfg9346, x | Cfg9346_EESK);
RTL_EEPROM_DELAY();
}
/* lower clock */
RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);
RTL_EEPROM_DELAY();
/* read back 16bit value */
for (i = 16; i > 0; i--) {
/* raise clock */
RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS | Cfg9346_EESK);
RTL_EEPROM_DELAY();
result <<= 1;
result |= (RTL_R8(Cfg9346) & Cfg9346_EEDO) ? 1 : 0;
/* lower clock */
RTL_W8(Cfg9346, Cfg9346_Program | Cfg9346_EECS);
RTL_EEPROM_DELAY();
}
RTL_W8(Cfg9346, Cfg9346_Program);
/* leave programming mode */
RTL_W8(Cfg9346, Cfg9346_Lock);
return result;
}
static void rtl_init_mac_address(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
struct pci_dev *pdev = tp->pci_dev;
u16 x;
u8 mac[8];
/* read EEPROM signature */
x = rtl_eeprom_read(ioaddr, RTL_EEPROM_SIG_ADDR);
if (x != RTL_EEPROM_SIG) {
dev_info(&pdev->dev, "Missing EEPROM signature: %04x\n", x);
return;
}
/* read MAC address */
x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR);
mac[0] = x & 0xff;
mac[1] = x >> 8;
x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR + 1);
mac[2] = x & 0xff;
mac[3] = x >> 8;
x = rtl_eeprom_read(ioaddr, RTL_EEPROM_MAC_ADDR + 2);
mac[4] = x & 0xff;
mac[5] = x >> 8;
if (netif_msg_probe(tp)) {
DECLARE_MAC_BUF(buf);
dev_info(&pdev->dev, "MAC address found in EEPROM: %s\n",
print_mac(buf, mac));
}
if (is_valid_ether_addr(mac))
rtl_rar_set(tp, mac);
}
static int __devinit
rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
@ -2141,6 +2249,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
tp->mmio_addr = ioaddr;
rtl_init_mac_address(tp, ioaddr);
/* Get MAC address */
for (i = 0; i < MAC_ADDR_LEN; i++)
dev->dev_addr[i] = RTL_R8(MAC0 + i);