diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 26cf1833b86d..56bc422dc831 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -1905,24 +1905,15 @@ static irqreturn_t e1000_msix_other(int __always_unused irq, void *data) struct net_device *netdev = data; struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; - u32 icr = er32(ICR); - if (icr & adapter->eiac_mask) - ew32(ICS, (icr & adapter->eiac_mask)); + hw->mac.get_link_status = true; - if (icr & E1000_ICR_OTHER) { - if (!(icr & E1000_ICR_LSC)) - goto no_link_interrupt; - hw->mac.get_link_status = true; - /* guard against interrupt when we're going down */ - if (!test_bit(__E1000_DOWN, &adapter->state)) - mod_timer(&adapter->watchdog_timer, jiffies + 1); + /* guard against interrupt when we're going down */ + if (!test_bit(__E1000_DOWN, &adapter->state)) { + mod_timer(&adapter->watchdog_timer, jiffies + 1); + ew32(IMS, E1000_IMS_OTHER); } -no_link_interrupt: - if (!test_bit(__E1000_DOWN, &adapter->state)) - ew32(IMS, E1000_IMS_LSC | E1000_IMS_OTHER); - return IRQ_HANDLED; } @@ -2021,6 +2012,7 @@ static void e1000_configure_msix(struct e1000_adapter *adapter) hw->hw_addr + E1000_EITR_82574(vector)); else writel(1, hw->hw_addr + E1000_EITR_82574(vector)); + adapter->eiac_mask |= E1000_IMS_OTHER; /* Cause Tx interrupts on every write back */ ivar |= (1 << 31); @@ -2249,7 +2241,7 @@ static void e1000_irq_enable(struct e1000_adapter *adapter) if (adapter->msix_entries) { ew32(EIAC_82574, adapter->eiac_mask & E1000_EIAC_MASK_82574); - ew32(IMS, adapter->eiac_mask | E1000_IMS_OTHER | E1000_IMS_LSC); + ew32(IMS, adapter->eiac_mask | E1000_IMS_LSC); } else if ((hw->mac.type == e1000_pch_lpt) || (hw->mac.type == e1000_pch_spt)) { ew32(IMS, IMS_ENABLE_MASK | E1000_IMS_ECCER); |