diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tg3.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 6575e9bc170..3caead4c270 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1695,7 +1695,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv u32 old_tx_mode = tp->tx_mode; if (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) { - if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) + if (tp->tg3_flags2 & (TG3_FLG2_MII_SERDES|TG3_FLG2_HW_AUTONEG)) new_tg3_flags = tg3_resolve_flowctrl_1000X(local_adv, remote_adv); else @@ -2658,6 +2658,7 @@ static void tg3_init_bcm8002(struct tg3 *tp) static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) { + u16 flowctrl; u32 sg_dig_ctrl, sg_dig_status; u32 serdes_cfg, expected_sg_dig_ctrl; int workaround, port_a; @@ -2706,11 +2707,11 @@ static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) /* Want auto-negotiation. */ expected_sg_dig_ctrl = SG_DIG_USING_HW_AUTONEG | SG_DIG_COMMON_SETUP; - /* Pause capability */ - expected_sg_dig_ctrl |= SG_DIG_PAUSE_CAP; - - /* Asymettric pause */ - expected_sg_dig_ctrl |= SG_DIG_ASYM_PAUSE; + flowctrl = tg3_advert_flowctrl_1000X(tp->link_config.flowctrl); + if (flowctrl & ADVERTISE_1000XPAUSE) + expected_sg_dig_ctrl |= SG_DIG_PAUSE_CAP; + if (flowctrl & ADVERTISE_1000XPSE_ASYM) + expected_sg_dig_ctrl |= SG_DIG_ASYM_PAUSE; if (sg_dig_ctrl != expected_sg_dig_ctrl) { if ((tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT) && @@ -2738,14 +2739,17 @@ restart_autoneg: if ((sg_dig_status & SG_DIG_AUTONEG_COMPLETE) && (mac_status & MAC_STATUS_PCS_SYNCED)) { - u32 local_adv, remote_adv; + u32 local_adv = 0, remote_adv = 0; + + if (sg_dig_ctrl & SG_DIG_PAUSE_CAP) + local_adv |= ADVERTISE_1000XPAUSE; + if (sg_dig_ctrl & SG_DIG_ASYM_PAUSE) + local_adv |= ADVERTISE_1000XPSE_ASYM; - local_adv = ADVERTISE_PAUSE_CAP; - remote_adv = 0; if (sg_dig_status & SG_DIG_PARTNER_PAUSE_CAPABLE) - remote_adv |= LPA_PAUSE_CAP; + remote_adv |= LPA_1000XPAUSE; if (sg_dig_status & SG_DIG_PARTNER_ASYM_PAUSE) - remote_adv |= LPA_PAUSE_ASYM; + remote_adv |= LPA_1000XPAUSE_ASYM; tg3_setup_flow_control(tp, local_adv, remote_adv); current_link_up = 1; |