diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 1b4af3f541b7..b53f26501173 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3554,6 +3554,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->dcb_cfg.bw_percentage[DCB_TX_CONFIG][0] = 100; adapter->dcb_cfg.bw_percentage[DCB_RX_CONFIG][0] = 100; adapter->dcb_cfg.rx_pba_cfg = pba_equal; + adapter->dcb_cfg.pfc_mode_enable = false; adapter->dcb_cfg.round_robin_enable = false; adapter->dcb_set_bitmap = 0x00; ixgbe_copy_dcb_cfg(&adapter->dcb_cfg, &adapter->temp_dcb_cfg, @@ -3564,6 +3565,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) /* default flow control settings */ hw->fc.requested_mode = ixgbe_fc_full; hw->fc.current_mode = ixgbe_fc_full; /* init for ethtool output */ +#ifdef CONFIG_DCB + adapter->last_lfc_mode = hw->fc.current_mode; +#endif hw->fc.high_water = IXGBE_DEFAULT_FCRTH; hw->fc.low_water = IXGBE_DEFAULT_FCRTL; hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE; @@ -4319,11 +4323,24 @@ static void ixgbe_watchdog_task(struct work_struct *work) if (adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE) { hw->mac.ops.check_link(hw, &link_speed, &link_up, false); + if (link_up) { +#ifdef CONFIG_DCB + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + for (i = 0; i < MAX_TRAFFIC_CLASS; i++) + hw->mac.ops.setup_fc(hw, i); + } else { + hw->mac.ops.setup_fc(hw, 0); + } +#else + hw->mac.ops.setup_fc(hw, 0); +#endif + } + if (link_up || time_after(jiffies, (adapter->link_check_timeout + IXGBE_TRY_LINK_TIMEOUT))) { - IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMC_LSC); adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE; + IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMC_LSC); } adapter->link_up = link_up; adapter->link_speed = link_speed; |