Use netdev_feature_xxx helpers to replace the logical operation for netdev features.
Signed-off-by: Jian Shen shenjian15@huawei.com --- drivers/net/ethernet/amd/amd8111e.c | 8 ++- drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 20 ++++--- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 72 +++++++++++++++-------- drivers/net/ethernet/amd/xgbe/xgbe-main.c | 68 +++++++++++---------- 4 files changed, 103 insertions(+), 65 deletions(-)
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c index 92e4246dc359..1757eac19822 100644 --- a/drivers/net/ethernet/amd/amd8111e.c +++ b/drivers/net/ethernet/amd/amd8111e.c @@ -1790,7 +1790,9 @@ static int amd8111e_probe_one(struct pci_dev *pdev, SET_NETDEV_DEV(dev, &pdev->dev);
#if AMD8111E_VLAN_TAG_USED - dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; + netdev_feature_set_bits(NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX, + &dev->features); #endif
lp = netdev_priv(dev); @@ -1829,7 +1831,9 @@ static int amd8111e_probe_one(struct pci_dev *pdev, netif_napi_add(dev, &lp->napi, amd8111e_rx_poll, 32);
#if AMD8111E_VLAN_TAG_USED - dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; + netdev_feature_set_bits(NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX, + &dev->features); #endif /* Probe the external PHY */ amd8111e_probe_ext_phy(dev); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index d5fd49dd25f3..6e1a5fbe2ff9 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -449,7 +449,8 @@ static void xgbe_config_rss(struct xgbe_prv_data *pdata) if (!pdata->hw_feat.rss) return;
- if (pdata->netdev->features & NETIF_F_RXHASH) + if (netdev_feature_test_bit(NETIF_F_RXHASH_BIT, + pdata->netdev->features)) ret = xgbe_enable_rss(pdata); else ret = xgbe_disable_rss(pdata); @@ -948,7 +949,8 @@ static int xgbe_set_promiscuous_mode(struct xgbe_prv_data *pdata, if (enable) { xgbe_disable_rx_vlan_filtering(pdata); } else { - if (pdata->netdev->features & NETIF_F_HW_VLAN_CTAG_FILTER) + if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + pdata->netdev->features)) xgbe_enable_rx_vlan_filtering(pdata); }
@@ -1990,7 +1992,7 @@ static int xgbe_dev_read(struct xgbe_channel *channel) rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL);
/* Set checksum done indicator as appropriate */ - if (netdev->features & NETIF_F_RXCSUM) { + if (netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, netdev->features)) { XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, CSUM_DONE, 1); XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, @@ -2021,7 +2023,8 @@ static int xgbe_dev_read(struct xgbe_channel *channel) if (!err || !etlt) { /* No error if err is 0 or etlt is 0 */ if ((etlt == 0x09) && - (netdev->features & NETIF_F_HW_VLAN_CTAG_RX)) { + (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, + netdev->features))) { XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, VLAN_CTAG, 1); packet->vlan_ctag = XGMAC_GET_BITS_LE(rdesc->desc0, @@ -2823,7 +2826,8 @@ static void xgbe_config_mac_speed(struct xgbe_prv_data *pdata)
static void xgbe_config_checksum_offload(struct xgbe_prv_data *pdata) { - if (pdata->netdev->features & NETIF_F_RXCSUM) + if (netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, + pdata->netdev->features)) xgbe_enable_rx_csum(pdata); else xgbe_disable_rx_csum(pdata); @@ -2838,12 +2842,14 @@ static void xgbe_config_vlan_support(struct xgbe_prv_data *pdata) /* Set the current VLAN Hash Table register value */ xgbe_update_vlan_hash_table(pdata);
- if (pdata->netdev->features & NETIF_F_HW_VLAN_CTAG_FILTER) + if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + pdata->netdev->features)) xgbe_enable_rx_vlan_filtering(pdata); else xgbe_disable_rx_vlan_filtering(pdata);
- if (pdata->netdev->features & NETIF_F_HW_VLAN_CTAG_RX) + if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, + pdata->netdev->features)) xgbe_enable_rx_vlan_stripping(pdata); else xgbe_disable_rx_vlan_stripping(pdata); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index dff9eecac6e9..2c29fa3a0bee 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -2188,37 +2188,46 @@ static void xgbe_fix_features(struct net_device *netdev, struct xgbe_prv_data *pdata = netdev_priv(netdev); netdev_features_t vxlan_base;
- vxlan_base = NETIF_F_GSO_UDP_TUNNEL | NETIF_F_RX_UDP_TUNNEL_PORT; + netdev_feature_zero(&vxlan_base); + netdev_feature_set_bits(NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_RX_UDP_TUNNEL_PORT, + &vxlan_base);
if (!pdata->hw_feat.vxn) return;
/* VXLAN CSUM requires VXLAN base */ - if ((*features & NETIF_F_GSO_UDP_TUNNEL_CSUM) && - !(*features & NETIF_F_GSO_UDP_TUNNEL)) { + if (netdev_feature_test_bit(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + *features) && + !netdev_feature_test_bit(NETIF_F_GSO_UDP_TUNNEL_BIT, *features)) { netdev_notice(netdev, "forcing tx udp tunnel support\n"); - *features |= NETIF_F_GSO_UDP_TUNNEL; + netdev_feature_set_bit(NETIF_F_GSO_UDP_TUNNEL_BIT, features); }
/* Can't do one without doing the other */ - if ((*features & vxlan_base) != vxlan_base) { + if (!netdev_feature_subset(*features, vxlan_base)) { netdev_notice(netdev, "forcing both tx and rx udp tunnel support\n"); - *features |= vxlan_base; + netdev_feature_or(features, *features, vxlan_base); }
- if (*features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) { - if (!(*features & NETIF_F_GSO_UDP_TUNNEL_CSUM)) { + if (netdev_feature_test_bits(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM, + *features)) { + if (!netdev_feature_test_bit(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + *features)) { netdev_notice(netdev, "forcing tx udp tunnel checksumming on\n"); - *features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_feature_set_bit(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + features); } } else { - if (*features & NETIF_F_GSO_UDP_TUNNEL_CSUM) { + if (netdev_feature_test_bit(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + *features)) { netdev_notice(netdev, "forcing tx udp tunnel checksumming off\n"); - *features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_feature_clear_bit(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + features); } } } @@ -2228,37 +2237,47 @@ static int xgbe_set_features(struct net_device *netdev, { struct xgbe_prv_data *pdata = netdev_priv(netdev); struct xgbe_hw_if *hw_if = &pdata->hw_if; - netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter; + bool rxhash, rxcsum, rxvlan, rxvlan_filter; int ret = 0;
- rxhash = pdata->netdev_features & NETIF_F_RXHASH; - rxcsum = pdata->netdev_features & NETIF_F_RXCSUM; - rxvlan = pdata->netdev_features & NETIF_F_HW_VLAN_CTAG_RX; - rxvlan_filter = pdata->netdev_features & NETIF_F_HW_VLAN_CTAG_FILTER; + rxhash = netdev_feature_test_bit(NETIF_F_RXHASH_BIT, + pdata->netdev_features); + rxcsum = netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, + pdata->netdev_features); + rxvlan = netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, + pdata->netdev_features); + rxvlan_filter = netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + pdata->netdev_features);
- if ((features & NETIF_F_RXHASH) && !rxhash) + if (netdev_feature_test_bit(NETIF_F_RXHASH_BIT, features) && !rxhash) ret = hw_if->enable_rss(pdata); - else if (!(features & NETIF_F_RXHASH) && rxhash) + else if (!netdev_feature_test_bit(NETIF_F_RXHASH_BIT, features) && + rxhash) ret = hw_if->disable_rss(pdata); if (ret) return ret;
- if ((features & NETIF_F_RXCSUM) && !rxcsum) + if (netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, features) && !rxcsum) hw_if->enable_rx_csum(pdata); - else if (!(features & NETIF_F_RXCSUM) && rxcsum) + else if (!netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, features) && + rxcsum) hw_if->disable_rx_csum(pdata);
- if ((features & NETIF_F_HW_VLAN_CTAG_RX) && !rxvlan) + if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, features) && + !rxvlan) hw_if->enable_rx_vlan_stripping(pdata); - else if (!(features & NETIF_F_HW_VLAN_CTAG_RX) && rxvlan) + else if (!netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, + features) && rxvlan) hw_if->disable_rx_vlan_stripping(pdata);
- if ((features & NETIF_F_HW_VLAN_CTAG_FILTER) && !rxvlan_filter) + if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + features) && !rxvlan_filter) hw_if->enable_rx_vlan_filtering(pdata); - else if (!(features & NETIF_F_HW_VLAN_CTAG_FILTER) && rxvlan_filter) + else if (!netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + features) && rxvlan_filter) hw_if->disable_rx_vlan_filtering(pdata);
- pdata->netdev_features = features; + netdev_feature_copy(&pdata->netdev_features, features);
DBGPR("<--xgbe_set_features\n");
@@ -2584,7 +2603,8 @@ static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
/* Be sure we don't exceed the configured MTU */ max_len = netdev->mtu + ETH_HLEN; - if (!(netdev->features & NETIF_F_HW_VLAN_CTAG_RX) && + if (!netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT, + netdev->features) && (skb->protocol == htons(ETH_P_8021Q))) max_len += VLAN_HLEN;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c index a218dc6f2edd..ace7324fcedf 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c @@ -342,45 +342,53 @@ int xgbe_config_netdev(struct xgbe_prv_data *pdata) #endif
/* Set device features */ - netdev->hw_features = NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_RXCSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_GRO | - NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_zero(&netdev->hw_features); + netdev_feature_set_bits(NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_RXCSUM | + NETIF_F_TSO | + NETIF_F_TSO6 | + NETIF_F_GRO | + NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_FILTER, + &netdev->hw_features);
if (pdata->hw_feat.rss) - netdev->hw_features |= NETIF_F_RXHASH; + netdev_feature_set_bit(NETIF_F_RXHASH_BIT, + &netdev->hw_features);
if (pdata->hw_feat.vxn) { - netdev->hw_enc_features = NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_RXCSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_GRO | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM; - - netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_feature_zero(&netdev->hw_enc_features); + netdev_feature_set_bits(NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_RXCSUM | + NETIF_F_TSO | + NETIF_F_TSO6 | + NETIF_F_GRO | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM, + &netdev->hw_enc_features); + + netdev_feature_set_bits(NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM, + &netdev->hw_features);
netdev->udp_tunnel_nic_info = xgbe_get_udp_tunnel_info(); }
- netdev->vlan_features |= NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_TSO | - NETIF_F_TSO6; + netdev_feature_set_bits(NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_TSO | + NETIF_F_TSO6, + &netdev->vlan_features);
- netdev->features |= netdev->hw_features; - pdata->netdev_features = netdev->features; + netdev_feature_or(&netdev->features, netdev->features, + netdev->hw_features); + netdev_feature_copy(&pdata->netdev_features, netdev->features);
netdev->priv_flags |= IFF_UNICAST_FLT; netdev->min_mtu = 0;