diff options
| -rw-r--r-- | drivers/net/tg3.c | 23 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 7 |
2 files changed, 19 insertions, 11 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 5b83a54..6575e9b 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -2683,7 +2683,7 @@ static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) sg_dig_ctrl = tr32(SG_DIG_CTRL); if (tp->link_config.autoneg != AUTONEG_ENABLE) { - if (sg_dig_ctrl & (1 << 31)) { + if (sg_dig_ctrl & SG_DIG_USING_HW_AUTONEG) { if (workaround) { u32 val = serdes_cfg; @@ -2693,7 +2693,8 @@ static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) val |= 0x4010000; tw32_f(MAC_SERDES_CFG, val); } - tw32_f(SG_DIG_CTRL, 0x01388400); + + tw32_f(SG_DIG_CTRL, SG_DIG_COMMON_SETUP); } if (mac_status & MAC_STATUS_PCS_SYNCED) { tg3_setup_flow_control(tp, 0, 0); @@ -2703,13 +2704,13 @@ static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) } /* Want auto-negotiation. */ - expected_sg_dig_ctrl = 0x81388400; + expected_sg_dig_ctrl = SG_DIG_USING_HW_AUTONEG | SG_DIG_COMMON_SETUP; /* Pause capability */ - expected_sg_dig_ctrl |= (1 << 11); + expected_sg_dig_ctrl |= SG_DIG_PAUSE_CAP; /* Asymettric pause */ - expected_sg_dig_ctrl |= (1 << 12); + expected_sg_dig_ctrl |= SG_DIG_ASYM_PAUSE; if (sg_dig_ctrl != expected_sg_dig_ctrl) { if ((tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT) && @@ -2724,7 +2725,7 @@ static int tg3_setup_fiber_hw_autoneg(struct tg3 *tp, u32 mac_status) restart_autoneg: if (workaround) tw32_f(MAC_SERDES_CFG, serdes_cfg | 0xc011000); - tw32_f(SG_DIG_CTRL, expected_sg_dig_ctrl | (1 << 30)); + tw32_f(SG_DIG_CTRL, expected_sg_dig_ctrl | SG_DIG_SOFT_RESET); udelay(5); tw32_f(SG_DIG_CTRL, expected_sg_dig_ctrl); @@ -2735,22 +2736,22 @@ restart_autoneg: sg_dig_status = tr32(SG_DIG_STATUS); mac_status = tr32(MAC_STATUS); - if ((sg_dig_status & (1 << 1)) && + if ((sg_dig_status & SG_DIG_AUTONEG_COMPLETE) && (mac_status & MAC_STATUS_PCS_SYNCED)) { u32 local_adv, remote_adv; local_adv = ADVERTISE_PAUSE_CAP; remote_adv = 0; - if (sg_dig_status & (1 << 19)) + if (sg_dig_status & SG_DIG_PARTNER_PAUSE_CAPABLE) remote_adv |= LPA_PAUSE_CAP; - if (sg_dig_status & (1 << 20)) + if (sg_dig_status & SG_DIG_PARTNER_ASYM_PAUSE) remote_adv |= LPA_PAUSE_ASYM; tg3_setup_flow_control(tp, local_adv, remote_adv); current_link_up = 1; tp->serdes_counter = 0; tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT; - } else if (!(sg_dig_status & (1 << 1))) { + } else if (!(sg_dig_status & SG_DIG_AUTONEG_COMPLETE)) { if (tp->serdes_counter) tp->serdes_counter--; else { @@ -2765,7 +2766,7 @@ restart_autoneg: tw32_f(MAC_SERDES_CFG, val); } - tw32_f(SG_DIG_CTRL, 0x01388400); + tw32_f(SG_DIG_CTRL, SG_DIG_COMMON_SETUP); udelay(40); /* Link parallel detection - link is up */ diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index ac47c17..3938eb3 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -545,6 +545,8 @@ #define SG_DIG_FIBER_MODE 0x00008000 #define SG_DIG_REMOTE_FAULT_MASK 0x00006000 #define SG_DIG_PAUSE_MASK 0x00001800 +#define SG_DIG_PAUSE_CAP 0x00000800 +#define SG_DIG_ASYM_PAUSE 0x00001000 #define SG_DIG_GBIC_ENABLE 0x00000400 #define SG_DIG_CHECK_END_ENABLE 0x00000200 #define SG_DIG_SGMII_AUTONEG_TIMER 0x00000100 @@ -556,6 +558,11 @@ #define SG_DIG_AUTONEG_LOW_ENABLE 0x00000004 #define SG_DIG_REMOTE_LOOPBACK 0x00000002 #define SG_DIG_LOOPBACK 0x00000001 +#define SG_DIG_COMMON_SETUP (SG_DIG_CRC16_CLEAR_N | \ + SG_DIG_LOCAL_DUPLEX_STATUS | \ + SG_DIG_LOCAL_LINK_STATUS | \ + (0x2 << SG_DIG_SPEED_STATUS_SHIFT) | \ + SG_DIG_FIBER_MODE | SG_DIG_GBIC_ENABLE) #define SG_DIG_STATUS 0x000005b4 #define SG_DIG_CRC16_BUS_MASK 0xffff0000 #define SG_DIG_PARTNER_FAULT_MASK 0x00600000 /* If !MRADV_CRC16_SELECT */ |
