[RFCv2 net-next 138/167] net: apm: use netdev feature helpers
From: Jian Shen <shenjian15@huawei.com>
Date: 2021-09-29 16:04:00
Subsystem:
applied micro (apm) x-gene soc ethernet (v2) driver, applied micro (apm) x-gene soc ethernet driver, networking drivers, the rest · Maintainers:
Iyappan Subramanian, Keyur Chudgar, Quan Nguyen, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Use netdev_feature_xxx helpers to replace the logical operation for netdev features. Signed-off-by: Jian Shen <shenjian15@huawei.com> --- drivers/net/ethernet/apm/xgene-v2/main.c | 5 ++--- .../net/ethernet/apm/xgene/xgene_enet_main.c | 21 +++++++++++-------- 2 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c
index 80399c8980bd..2903a0fea0c3 100644
--- a/drivers/net/ethernet/apm/xgene-v2/main.c
+++ b/drivers/net/ethernet/apm/xgene-v2/main.c@@ -648,14 +648,13 @@ static int xge_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pdata); ndev->netdev_ops = &xgene_ndev_ops; - ndev->features |= NETIF_F_GSO | - NETIF_F_GRO; + netdev_feature_set_bits(NETIF_F_GSO | NETIF_F_GRO, &ndev->features); ret = xge_get_resources(pdata); if (ret) goto err; - ndev->hw_features = ndev->features; + netdev_feature_copy(&ndev->hw_features, ndev->features); xge_set_ethtool_ops(ndev); ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64));
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 5f1fc6582d74..ed67becb8654 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c@@ -320,7 +320,8 @@ static int xgene_enet_work_msg(struct sk_buff *skb, u64 *hopinfo) unlikely(skb->protocol != htons(ETH_P_8021Q))) goto out; - if (unlikely(!(skb->dev->features & NETIF_F_IP_CSUM))) + if (unlikely(!netdev_feature_test_bit(NETIF_F_IP_CSUM_BIT, + skb->dev->features))) goto out; iph = ip_hdr(skb);
@@ -331,7 +332,7 @@ static int xgene_enet_work_msg(struct sk_buff *skb, u64 *hopinfo) l4hlen = tcp_hdrlen(skb) >> 2; csum_enable = 1; proto = TSO_IPPROTO_TCP; - if (ndev->features & NETIF_F_TSO) { + if (netdev_feature_test_bit(NETIF_F_TSO_BIT, ndev->features)) { hdr_len = ethhdr + ip_hdrlen(skb) + tcp_hdrlen(skb); mss = skb_shinfo(skb)->gso_size;
@@ -590,7 +591,7 @@ static void xgene_enet_rx_csum(struct sk_buff *skb) struct net_device *ndev = skb->dev; struct iphdr *iph = ip_hdr(skb); - if (!(ndev->features & NETIF_F_RXCSUM)) + if (!netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, ndev->features)) return; if (skb->protocol != htons(ETH_P_IP))
@@ -2032,10 +2033,11 @@ static int xgene_enet_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pdata); ndev->netdev_ops = &xgene_ndev_ops; xgene_enet_set_ethtool_ops(ndev); - ndev->features |= NETIF_F_IP_CSUM | - NETIF_F_GSO | - NETIF_F_GRO | - NETIF_F_SG; + netdev_feature_set_bits(NETIF_F_IP_CSUM | + NETIF_F_GSO | + NETIF_F_GRO | + NETIF_F_SG, + &ndev->features); of_id = of_match_device(xgene_enet_of_match, &pdev->dev); if (of_id) {
@@ -2063,10 +2065,11 @@ static int xgene_enet_probe(struct platform_device *pdev) spin_lock_init(&pdata->mac_lock); if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { - ndev->features |= NETIF_F_TSO | NETIF_F_RXCSUM; + netdev_feature_set_bits(NETIF_F_TSO | NETIF_F_RXCSUM, + &ndev->features); spin_lock_init(&pdata->mss_lock); } - ndev->hw_features = ndev->features; + netdev_feature_copy(&ndev->hw_features, ndev->features); ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64)); if (ret) {
--
2.33.0