diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index b9c1e37a1a20..0cfa8a3344ac 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -2925,17 +2925,39 @@ static irqreturn_t qlcnic_msix_tx_intr(int irq, void *data) #ifdef CONFIG_NET_POLL_CONTROLLER static void qlcnic_poll_controller(struct net_device *netdev) { - int ring; - struct qlcnic_host_sds_ring *sds_ring; struct qlcnic_adapter *adapter = netdev_priv(netdev); - struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; + struct qlcnic_host_sds_ring *sds_ring; + struct qlcnic_recv_context *recv_ctx; + struct qlcnic_host_tx_ring *tx_ring; + int ring; + + if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) + return; + + recv_ctx = adapter->recv_ctx; - disable_irq(adapter->irq); for (ring = 0; ring < adapter->drv_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; - qlcnic_intr(adapter->irq, sds_ring); + qlcnic_disable_sds_intr(adapter, sds_ring); + napi_schedule(&sds_ring->napi); + } + + if (adapter->flags & QLCNIC_MSIX_ENABLED) { + /* Only Multi-Tx queue capable devices need to + * schedule NAPI for TX rings + */ + if ((qlcnic_83xx_check(adapter) && + (adapter->flags & QLCNIC_TX_INTR_SHARED)) || + (qlcnic_82xx_check(adapter) && + !qlcnic_check_multi_tx(adapter))) + return; + + for (ring = 0; ring < adapter->drv_tx_rings; ring++) { + tx_ring = &adapter->tx_ring[ring]; + qlcnic_disable_tx_intr(adapter, tx_ring); + napi_schedule(&tx_ring->napi); + } } - enable_irq(adapter->irq); } #endif |