X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fqlogic%2Fqede%2Fqede_main.c;h=423168ba7c9826d3a28cb1bad606310487203fed;hb=1578b0a5e92825334760741e5c166b8873886f1b;hp=337e839ca586724edd7a00245ef689b7ffaf4833;hpb=0e77816e096c4ae27e98977fef56b6b9169f9017;p=deliverable%2Flinux.git diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 337e839ca586..423168ba7c98 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -87,7 +87,9 @@ static const struct pci_device_id qede_pci_tbl[] = { {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_57980S_100), QEDE_PRIVATE_PF}, {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_57980S_50), QEDE_PRIVATE_PF}, {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_57980S_25), QEDE_PRIVATE_PF}, +#ifdef CONFIG_QED_SRIOV {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_57980S_IOV), QEDE_PRIVATE_VF}, +#endif { 0 } }; @@ -577,8 +579,6 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, /* Fill the parsing flags & params according to the requested offload */ if (xmit_type & XMIT_L4_CSUM) { - u16 temp = 1 << ETH_TX_DATA_1ST_BD_TUNN_CFG_OVERRIDE_SHIFT; - /* We don't re-calculate IP checksum as it is already done by * the upper stack */ @@ -588,14 +588,8 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, if (xmit_type & XMIT_ENC) { first_bd->data.bd_flags.bitfields |= 1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT; - } else { - /* In cases when OS doesn't indicate for inner offloads - * when packet is tunnelled, we need to override the HW - * tunnel configuration so that packets are treated as - * regular non tunnelled packets and no inner offloads - * are done by the hardware. - */ - first_bd->data.bitfields |= cpu_to_le16(temp); + first_bd->data.bitfields |= + 1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT; } /* If the packet is IPv6 with extension header, indicate that @@ -653,6 +647,10 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, tx_data_bd = (struct eth_tx_bd *)third_bd; data_split = true; } + } else { + first_bd->data.bitfields |= + (skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) << + ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT; } /* Handle fragmented skb */ @@ -1824,7 +1822,7 @@ static int qede_set_vf_rate(struct net_device *dev, int vfidx, { struct qede_dev *edev = netdev_priv(dev); - return edev->ops->iov->set_rate(edev->cdev, vfidx, max_tx_rate, + return edev->ops->iov->set_rate(edev->cdev, vfidx, min_tx_rate, max_tx_rate); } @@ -2091,6 +2089,29 @@ static void qede_vlan_mark_nonconfigured(struct qede_dev *edev) edev->accept_any_vlan = false; } +int qede_set_features(struct net_device *dev, netdev_features_t features) +{ + struct qede_dev *edev = netdev_priv(dev); + netdev_features_t changes = features ^ dev->features; + bool need_reload = false; + + /* No action needed if hardware GRO is disabled during driver load */ + if (changes & NETIF_F_GRO) { + if (dev->features & NETIF_F_GRO) + need_reload = !edev->gro_disable; + else + need_reload = edev->gro_disable; + } + + if (need_reload && netif_running(edev->ndev)) { + dev->features = features; + qede_reload(edev, NULL, NULL); + return 1; + } + + return 0; +} + #ifdef CONFIG_QEDE_VXLAN static void qede_add_vxlan_port(struct net_device *dev, sa_family_t sa_family, __be16 port) @@ -2175,6 +2196,7 @@ static const struct net_device_ops qede_netdev_ops = { #endif .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, + .ndo_set_features = qede_set_features, .ndo_get_stats64 = qede_get_stats64, #ifdef CONFIG_QED_SRIOV .ndo_set_vf_link_state = qede_set_vf_link_state, @@ -2479,6 +2501,10 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level, edev->ops->register_ops(cdev, &qede_ll_ops, edev); +#ifdef CONFIG_DCB + qede_set_dcbnl_ops(edev->ndev); +#endif + INIT_DELAYED_WORK(&edev->sp_task, qede_sp_task); mutex_init(&edev->qede_lock); @@ -2797,6 +2823,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, rc = edev->ops->common->chain_alloc(edev->cdev, QED_CHAIN_USE_TO_CONSUME_PRODUCE, QED_CHAIN_MODE_NEXT_PTR, + QED_CHAIN_CNT_TYPE_U16, RX_RING_SIZE, sizeof(struct eth_rx_bd), &rxq->rx_bd_ring); @@ -2808,6 +2835,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, rc = edev->ops->common->chain_alloc(edev->cdev, QED_CHAIN_USE_TO_CONSUME, QED_CHAIN_MODE_PBL, + QED_CHAIN_CNT_TYPE_U16, RX_RING_SIZE, sizeof(union eth_rx_cqe), &rxq->rx_comp_ring); @@ -2859,9 +2887,9 @@ static int qede_alloc_mem_txq(struct qede_dev *edev, rc = edev->ops->common->chain_alloc(edev->cdev, QED_CHAIN_USE_TO_CONSUME_PRODUCE, QED_CHAIN_MODE_PBL, + QED_CHAIN_CNT_TYPE_U16, NUM_TX_BDS_MAX, - sizeof(*p_virt), - &txq->tx_pbl); + sizeof(*p_virt), &txq->tx_pbl); if (rc) goto err;