Use netdev_feature_xxx helpers to replace the logical operation for netdev features. Signed-off-by: Jian Shen <shenjian15@huawei.com> --- drivers/net/ethernet/emulex/benet/be_main.c | 51 +++++++++++++-------- 1 file changed, 31 insertions(+), 20 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 27e8a1d95a9a..b8faf899dfb3 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2406,14 +2406,16 @@ static void be_rx_compl_process(struct be_rx_obj *rxo, struct napi_struct *napi, skb_fill_rx_data(rxo, skb, rxcp); - if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp))) + if (likely(netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, + netdev->features) && + csum_passed(rxcp))) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); skb->protocol = eth_type_trans(skb, netdev); skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]); - if (netdev->features & NETIF_F_RXHASH) + if (netdev_feature_test_bit(NETIF_F_RXHASH_BIT, netdev->features)) skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3); skb->csum_level = rxcp->tunneled; @@ -2471,7 +2473,8 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo, skb->data_len = rxcp->pkt_size; skb->ip_summed = CHECKSUM_UNNECESSARY; skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]); - if (adapter->netdev->features & NETIF_F_RXHASH) + if (netdev_feature_test_bit(NETIF_F_RXHASH_BIT, + adapter->netdev->features)) skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3); skb->csum_level = rxcp->tunneled; @@ -3999,9 +4002,10 @@ static int be_vxlan_set_port(struct net_device *netdev, unsigned int table, } adapter->vxlan_port = ti->port; - netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_GSO_UDP_TUNNEL; + netdev_feature_set_bits(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | + NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_GSO_UDP_TUNNEL, + &netdev->hw_enc_features); dev_info(dev, "Enabled VxLAN offloads for UDP port %d\n", be16_to_cpu(ti->port)); @@ -4023,7 +4027,7 @@ static int be_vxlan_unset_port(struct net_device *netdev, unsigned int table, adapter->flags &= ~BE_FLAGS_VXLAN_OFFLOADS; adapter->vxlan_port = 0; - netdev->hw_enc_features = 0; + netdev_feature_zero(&netdev->hw_enc_features); return 0; } @@ -5075,7 +5079,7 @@ static void be_features_check(struct sk_buff *skb, struct net_device *dev, * to Lancer and BE3 HW. Disable TSO6 feature. */ if (!skyhawk_chip(adapter) && is_ipv6_ext_hdr(skb)) - *features &= ~NETIF_F_TSO6; + netdev_feature_clear_bit(NETIF_F_TSO6_BIT, features); /* Lancer cannot handle the packet with MSS less than 256. * Also it can't handle a TSO packet with a single segment @@ -5084,7 +5088,7 @@ static void be_features_check(struct sk_buff *skb, struct net_device *dev, if (lancer_chip(adapter) && (skb_shinfo(skb)->gso_size < 256 || skb_shinfo(skb)->gso_segs == 1)) - *features &= ~NETIF_F_GSO_MASK; + netdev_feature_clear_bits(NETIF_F_GSO_MASK, features); } /* The code below restricts offload features for some tunneled and @@ -5120,7 +5124,8 @@ static void be_features_check(struct sk_buff *skb, struct net_device *dev, sizeof(struct udphdr) + sizeof(struct vxlanhdr) || !adapter->vxlan_port || udp_hdr(skb)->dest != adapter->vxlan_port) { - *features &= ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK); + netdev_feature_clear_bits(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK, + features); return; } } @@ -5186,18 +5191,24 @@ static void be_netdev_init(struct net_device *netdev) { struct be_adapter *adapter = netdev_priv(netdev); - netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | - NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_set_bits(NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | + NETIF_F_RXCSUM | + NETIF_F_HW_VLAN_CTAG_TX, + &netdev->hw_features); if ((be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS)) - netdev->hw_features |= NETIF_F_RXHASH; + netdev_feature_set_bit(NETIF_F_RXHASH_BIT, &netdev->hw_features); - netdev->features |= netdev->hw_features | - NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_or(&netdev->features, netdev->features, + netdev->hw_features); + netdev_feature_set_bits(NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_CTAG_FILTER, + &netdev->features); - netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + netdev_feature_set_bits(NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM, + &netdev->vlan_features); netdev->priv_flags |= IFF_UNICAST_FLT; @@ -5841,7 +5852,7 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id) status = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (!status) { - netdev->features |= NETIF_F_HIGHDMA; + netdev_feature_set_bit(NETIF_F_HIGHDMA_BIT, &netdev->features); } else { status = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (status) { -- 2.33.0