summaryrefslogtreecommitdiff
path: root/drivers/net/tg3.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6575e9bc170f..3caead4c2702 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;