diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_main.c | 26 |
2 files changed, 40 insertions, 13 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 4d2496f28b85..d4b5085a21fa 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -968,7 +968,12 @@ static int qlcnic_poll(struct napi_struct *napi, int budget) tx_complete = qlcnic_process_cmd_ring(adapter, tx_ring, budget); work_done = qlcnic_process_rcv_ring(sds_ring, budget); - if ((work_done < budget) && tx_complete) { + + /* Check if we need a repoll */ + if (!tx_complete) + work_done = budget; + + if (work_done < budget) { napi_complete(&sds_ring->napi); if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) { qlcnic_enable_sds_intr(adapter, sds_ring); @@ -993,6 +998,9 @@ static int qlcnic_tx_poll(struct napi_struct *napi, int budget) napi_complete(&tx_ring->napi); if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) qlcnic_enable_tx_intr(adapter, tx_ring); + } else { + /* As qlcnic_process_cmd_ring() returned 0, we need a repoll*/ + work_done = budget; } return work_done; @@ -1951,7 +1959,12 @@ static int qlcnic_83xx_msix_sriov_vf_poll(struct napi_struct *napi, int budget) tx_complete = qlcnic_process_cmd_ring(adapter, tx_ring, budget); work_done = qlcnic_83xx_process_rcv_ring(sds_ring, budget); - if ((work_done < budget) && tx_complete) { + + /* Check if we need a repoll */ + if (!tx_complete) + work_done = budget; + + if (work_done < budget) { napi_complete(&sds_ring->napi); qlcnic_enable_sds_intr(adapter, sds_ring); } @@ -1974,7 +1987,12 @@ static int qlcnic_83xx_poll(struct napi_struct *napi, int budget) tx_complete = qlcnic_process_cmd_ring(adapter, tx_ring, budget); work_done = qlcnic_83xx_process_rcv_ring(sds_ring, budget); - if ((work_done < budget) && tx_complete) { + + /* Check if we need a repoll */ + if (!tx_complete) + work_done = budget; + + if (work_done < budget) { napi_complete(&sds_ring->napi); qlcnic_enable_sds_intr(adapter, sds_ring); } @@ -1996,6 +2014,9 @@ static int qlcnic_83xx_msix_tx_poll(struct napi_struct *napi, int budget) napi_complete(&tx_ring->napi); if (test_bit(__QLCNIC_DEV_UP , &adapter->state)) qlcnic_enable_tx_intr(adapter, tx_ring); + } else { + /* need a repoll */ + work_done = budget; } return work_done; diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index dc0058f90370..8011ef3e7707 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -2351,23 +2351,29 @@ static int qlge_update_hw_vlan_features(struct net_device *ndev, { struct ql_adapter *qdev = netdev_priv(ndev); int status = 0; + bool need_restart = netif_running(ndev); - status = ql_adapter_down(qdev); - if (status) { - netif_err(qdev, link, qdev->ndev, - "Failed to bring down the adapter\n"); - return status; + if (need_restart) { + status = ql_adapter_down(qdev); + if (status) { + netif_err(qdev, link, qdev->ndev, + "Failed to bring down the adapter\n"); + return status; + } } /* update the features with resent change */ ndev->features = features; - status = ql_adapter_up(qdev); - if (status) { - netif_err(qdev, link, qdev->ndev, - "Failed to bring up the adapter\n"); - return status; + if (need_restart) { + status = ql_adapter_up(qdev); + if (status) { + netif_err(qdev, link, qdev->ndev, + "Failed to bring up the adapter\n"); + return status; + } } + return status; } |