diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tg3.c | 42 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 16 insertions, 27 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 7928acc1ec7..e402f162eb8 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1002,43 +1002,38 @@ static u8 tg3_resolve_flowctrl_1000X(u16 lcladv, u16 rmtadv) return cap; } -static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv) +static void tg3_setup_flow_control(struct tg3 *tp, u32 lcladv, u32 rmtadv) { - u8 new_tg3_flags = 0; + u8 flowctrl = 0; u32 old_rx_mode = tp->rx_mode; u32 old_tx_mode = tp->tx_mode; if (tp->link_config.autoneg == AUTONEG_ENABLE && (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG)) { if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) - new_tg3_flags = tg3_resolve_flowctrl_1000X(local_adv, - remote_adv); + flowctrl = tg3_resolve_flowctrl_1000X(lcladv, rmtadv); else - new_tg3_flags = tg3_resolve_flowctrl_1000T(local_adv, - remote_adv); - } else { - new_tg3_flags = tp->link_config.flowctrl; - } + flowctrl = tg3_resolve_flowctrl_1000T(lcladv, rmtadv); + } else + flowctrl = tp->link_config.flowctrl; - tp->link_config.active_flowctrl = new_tg3_flags; + tp->link_config.active_flowctrl = flowctrl; - if (new_tg3_flags & TG3_FLOW_CTRL_RX) + if (flowctrl & TG3_FLOW_CTRL_RX) tp->rx_mode |= RX_MODE_FLOW_CTRL_ENABLE; else tp->rx_mode &= ~RX_MODE_FLOW_CTRL_ENABLE; - if (old_rx_mode != tp->rx_mode) { + if (old_rx_mode != tp->rx_mode) tw32_f(MAC_RX_MODE, tp->rx_mode); - } - if (new_tg3_flags & TG3_FLOW_CTRL_TX) + if (flowctrl & TG3_FLOW_CTRL_TX) tp->tx_mode |= TX_MODE_FLOW_CTRL_ENABLE; else tp->tx_mode &= ~TX_MODE_FLOW_CTRL_ENABLE; - if (old_tx_mode != tp->tx_mode) { + if (old_tx_mode != tp->tx_mode) tw32_f(MAC_TX_MODE, tp->tx_mode); - } } static void tg3_phydsp_write(struct tg3 *tp, u32 reg, u32 val) @@ -7091,7 +7086,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) || (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) || (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761)) - val |= (1 << 29); + val |= WDMAC_MODE_STATUS_TAG_FIX; tw32_f(WDMAC_MODE, val); udelay(40); @@ -11542,14 +11537,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) } } - if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) + if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) || + (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE; pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP); @@ -11833,8 +11822,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->phy_otp = TG3_OTP_DEFAULT; } - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761) + if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) tp->mi_mode = MAC_MI_MODE_500KHZ_CONST; else tp->mi_mode = MAC_MI_MODE_BASE; diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 0404f93baa2..5643be55c1d 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -1109,6 +1109,7 @@ #define WDMAC_MODE_FIFOOREAD_ENAB 0x00000100 #define WDMAC_MODE_LNGREAD_ENAB 0x00000200 #define WDMAC_MODE_RX_ACCEL 0x00000400 +#define WDMAC_MODE_STATUS_TAG_FIX 0x20000000 #define WDMAC_STATUS 0x00004c04 #define WDMAC_STATUS_TGTABORT 0x00000004 #define WDMAC_STATUS_MSTABORT 0x00000008 |