diff options
Diffstat (limited to 'drivers/net/e1000e')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 17974121912d..b4ae0465121a 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -1261,7 +1261,8 @@ static irqreturn_t e1000_msix_other(int irq, void *data) u32 icr = er32(ICR); if (!(icr & E1000_ICR_INT_ASSERTED)) { - ew32(IMS, E1000_IMS_OTHER); + if (!test_bit(__E1000_DOWN, &adapter->state)) + ew32(IMS, E1000_IMS_OTHER); return IRQ_NONE; } @@ -1278,7 +1279,8 @@ static irqreturn_t e1000_msix_other(int irq, void *data) } no_link_interrupt: - ew32(IMS, E1000_IMS_LSC | E1000_IMS_OTHER); + if (!test_bit(__E1000_DOWN, &adapter->state)) + ew32(IMS, E1000_IMS_LSC | E1000_IMS_OTHER); return IRQ_HANDLED; } @@ -2015,10 +2017,12 @@ clean_rx: if (adapter->itr_setting & 3) e1000_set_itr(adapter); napi_complete(napi); - if (adapter->msix_entries) - ew32(IMS, adapter->rx_ring->ims_val); - else - e1000_irq_enable(adapter); + if (!test_bit(__E1000_DOWN, &adapter->state)) { + if (adapter->msix_entries) + ew32(IMS, adapter->rx_ring->ims_val); + else + e1000_irq_enable(adapter); + } } return work_done; |