diff options
| -rw-r--r-- | drivers/net/r8169.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 80b230e6f207..8350f8d21f09 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3105,11 +3105,34 @@ static void r810x_phy_power_up(struct rtl8169_private *tp) rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE); } +static void rtl_speed_down(struct rtl8169_private *tp) +{ + u32 adv; + int lpa; + + rtl_writephy(tp, 0x1f, 0x0000); + lpa = rtl_readphy(tp, MII_LPA); + + if (lpa & (LPA_10HALF | LPA_10FULL)) + adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full; + else if (lpa & (LPA_100HALF | LPA_100FULL)) + adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | + ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full; + else + adv = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | + ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full | + (tp->mii.supports_gmii ? + ADVERTISED_1000baseT_Half | + ADVERTISED_1000baseT_Full : 0); + + rtl8169_set_speed(tp->dev, AUTONEG_ENABLE, SPEED_1000, DUPLEX_FULL, + adv); +} + static void r810x_pll_power_down(struct rtl8169_private *tp) { if (__rtl8169_get_wol(tp) & WAKE_ANY) { - rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, MII_BMCR, 0x0000); + rtl_speed_down(tp); return; } @@ -3201,8 +3224,7 @@ static void r8168_pll_power_down(struct rtl8169_private *tp) rtl_ephy_write(ioaddr, 0x19, 0xff64); if (__rtl8169_get_wol(tp) & WAKE_ANY) { - rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, MII_BMCR, 0x0000); + rtl_speed_down(tp); if (tp->mac_version == RTL_GIGA_MAC_VER_32 || tp->mac_version == RTL_GIGA_MAC_VER_33) |