X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fintel%2Fi40evf%2Fi40evf_main.c;h=16c5529528600324a1f3116ac7023d7b57b3d6c9;hb=bf2d1df395028519f7a435ccde02820d16ec27a7;hp=af53159010ab43b7cb09cf2af08e983875cfe66c;hpb=43a3d9ba34c9ca313573201d3f45de5ab3494cec;p=deliverable%2Flinux.git diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index af53159010ab..16c552952860 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -38,7 +38,7 @@ static const char i40evf_driver_string[] = #define DRV_VERSION_MAJOR 1 #define DRV_VERSION_MINOR 5 -#define DRV_VERSION_BUILD 5 +#define DRV_VERSION_BUILD 10 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) \ @@ -641,28 +641,11 @@ static void i40evf_configure_tx(struct i40evf_adapter *adapter) static void i40evf_configure_rx(struct i40evf_adapter *adapter) { struct i40e_hw *hw = &adapter->hw; - struct net_device *netdev = adapter->netdev; - int max_frame = netdev->mtu + ETH_HLEN + ETH_FCS_LEN; int i; - int rx_buf_len; - - - /* Set the RX buffer length according to the mode */ - if (adapter->flags & I40EVF_FLAG_RX_PS_ENABLED || - netdev->mtu <= ETH_DATA_LEN) - rx_buf_len = I40EVF_RXBUFFER_2048; - else - rx_buf_len = ALIGN(max_frame, 1024); for (i = 0; i < adapter->num_active_queues; i++) { adapter->rx_rings[i].tail = hw->hw_addr + I40E_QRX_TAIL1(i); - adapter->rx_rings[i].rx_buf_len = rx_buf_len; - if (adapter->flags & I40EVF_FLAG_RX_PS_ENABLED) { - set_ring_ps_enabled(&adapter->rx_rings[i]); - adapter->rx_rings[i].rx_hdr_len = I40E_RX_HDR_SIZE; - } else { - clear_ring_ps_enabled(&adapter->rx_rings[i]); - } + adapter->rx_rings[i].rx_buf_len = I40EVF_RXBUFFER_2048; } } @@ -943,6 +926,21 @@ static void i40evf_set_rx_mode(struct net_device *netdev) bottom_of_search_loop: continue; } + + if (netdev->flags & IFF_PROMISC && + !(adapter->flags & I40EVF_FLAG_PROMISC_ON)) + adapter->aq_required |= I40EVF_FLAG_AQ_REQUEST_PROMISC; + else if (!(netdev->flags & IFF_PROMISC) && + adapter->flags & I40EVF_FLAG_PROMISC_ON) + adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_PROMISC; + + if (netdev->flags & IFF_ALLMULTI && + !(adapter->flags & I40EVF_FLAG_ALLMULTI_ON)) + adapter->aq_required |= I40EVF_FLAG_AQ_REQUEST_ALLMULTI; + else if (!(netdev->flags & IFF_ALLMULTI) && + adapter->flags & I40EVF_FLAG_ALLMULTI_ON) + adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_ALLMULTI; + clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section); } @@ -999,14 +997,7 @@ static void i40evf_configure(struct i40evf_adapter *adapter) for (i = 0; i < adapter->num_active_queues; i++) { struct i40e_ring *ring = &adapter->rx_rings[i]; - if (adapter->flags & I40EVF_FLAG_RX_PS_ENABLED) { - i40evf_alloc_rx_headers(ring); - i40evf_alloc_rx_buffers_ps(ring, ring->count); - } else { - i40evf_alloc_rx_buffers_1buf(ring, ring->count); - } - ring->next_to_use = ring->count - 1; - writel(ring->next_to_use, ring->tail); + i40evf_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring)); } } @@ -1622,6 +1613,23 @@ static void i40evf_watchdog_task(struct work_struct *work) goto watchdog_done; } + if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_PROMISC) { + i40evf_set_promiscuous(adapter, I40E_FLAG_VF_UNICAST_PROMISC | + I40E_FLAG_VF_MULTICAST_PROMISC); + goto watchdog_done; + } + + if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_ALLMULTI) { + i40evf_set_promiscuous(adapter, I40E_FLAG_VF_MULTICAST_PROMISC); + goto watchdog_done; + } + + if ((adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_PROMISC) && + (adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_ALLMULTI)) { + i40evf_set_promiscuous(adapter, 0); + goto watchdog_done; + } + if (adapter->state == __I40EVF_RUNNING) i40evf_request_stats(adapter); watchdog_done: @@ -2221,20 +2229,25 @@ int i40evf_process_config(struct i40evf_adapter *adapter) NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GSO_GRE | - NETIF_F_GSO_IPIP | - NETIF_F_GSO_SIT | + NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_IPXIP4 | + NETIF_F_GSO_IPXIP6 | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_GSO_PARTIAL | NETIF_F_SCTP_CRC | NETIF_F_RXHASH | NETIF_F_RXCSUM | 0; if (!(adapter->flags & I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE)) - netdev->hw_enc_features ^= NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev->gso_partial_features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + + netdev->gso_partial_features |= NETIF_F_GSO_GRE_CSUM; /* record features VLANs can make use of */ - netdev->vlan_features |= netdev->hw_enc_features; + netdev->vlan_features |= netdev->hw_enc_features | + NETIF_F_TSO_MANGLEID; /* Write features and hw_features separately to avoid polluting * with, or dropping, features that are set when we registgered. @@ -2242,6 +2255,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter) netdev->hw_features |= netdev->hw_enc_features; netdev->features |= netdev->hw_enc_features | I40EVF_VLAN_FEATURES; + netdev->hw_enc_features |= NETIF_F_TSO_MANGLEID; /* disable VLAN features if not supported */ if (!(vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN)) @@ -2398,11 +2412,6 @@ static void i40evf_init_task(struct work_struct *work) adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN; adapter->flags |= I40EVF_FLAG_RX_CSUM_ENABLED; - adapter->flags |= I40EVF_FLAG_RX_1BUF_CAPABLE; - adapter->flags |= I40EVF_FLAG_RX_PS_CAPABLE; - - /* Default to single buffer rx, can be changed through ethtool. */ - adapter->flags &= ~I40EVF_FLAG_RX_PS_ENABLED; netdev->netdev_ops = &i40evf_netdev_ops; i40evf_set_ethtool_ops(netdev); @@ -2770,7 +2779,6 @@ static void i40evf_remove(struct pci_dev *pdev) iounmap(hw->hw_addr); pci_release_regions(pdev); - i40evf_free_all_tx_resources(adapter); i40evf_free_all_rx_resources(adapter); i40evf_free_queues(adapter);