diff options
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 2de1ab6278d5..9ff97cc7e916 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -782,7 +782,7 @@ static int tg3_readphy(struct tg3 *tp, int reg, u32 *val) *val = 0x0; - frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) & + frame_val = ((tp->phy_addr << MI_COM_PHY_ADDR_SHIFT) & MI_COM_PHY_ADDR_MASK); frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) & MI_COM_REG_ADDR_MASK); @@ -833,7 +833,7 @@ static int tg3_writephy(struct tg3 *tp, int reg, u32 val) udelay(80); } - frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) & + frame_val = ((tp->phy_addr << MI_COM_PHY_ADDR_SHIFT) & MI_COM_PHY_ADDR_MASK); frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) & MI_COM_REG_ADDR_MASK); @@ -1021,6 +1021,21 @@ static void tg3_mdio_start(struct tg3 *tp) tw32_f(MAC_MI_MODE, tp->mi_mode); udelay(80); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717) { + u32 funcnum, is_serdes; + + funcnum = tr32(TG3_CPMU_STATUS) & TG3_CPMU_STATUS_PCIE_FUNC; + if (funcnum) + tp->phy_addr = 2; + else + tp->phy_addr = 1; + + is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES; + if (is_serdes) + tp->phy_addr += 7; + } else + tp->phy_addr = PHY_ADDR; + if ((tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) && GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) tg3_mdio_config_5785(tp); @@ -9266,7 +9281,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->speed = tp->link_config.active_speed; cmd->duplex = tp->link_config.active_duplex; } - cmd->phy_address = PHY_ADDR; + cmd->phy_address = tp->phy_addr; cmd->transceiver = XCVR_INTERNAL; cmd->autoneg = tp->link_config.autoneg; cmd->maxtxpkt = 0; @@ -10570,7 +10585,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) switch(cmd) { case SIOCGMIIPHY: - data->phy_id = PHY_ADDR; + data->phy_id = tp->phy_addr; /* fallthru */ case SIOCGMIIREG: { |