[Linuxarm] [RFCv7 PATCH net-next 27/36] treewide: use netdev_feature_del helpers

Replace the '&= ~' expreesions of single feature bit by netdev_feature_del helpers.

Signed-off-by: Jian Shen shenjian15@huawei.com --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 +- drivers/net/ethernet/altera/altera_tse_main.c | 2 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 3 +- .../net/ethernet/aquantia/atlantic/aq_main.c | 6 +-- .../net/ethernet/atheros/atl1c/atl1c_main.c | 2 +- .../net/ethernet/atheros/atl1e/atl1e_main.c | 2 +- drivers/net/ethernet/atheros/atlx/atl2.c | 2 +- drivers/net/ethernet/atheros/atlx/atlx.c | 2 +- drivers/net/ethernet/broadcom/bnx2.c | 2 +- .../net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 14 +++---- .../net/ethernet/broadcom/bnx2x/bnx2x_main.c | 10 ++--- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 34 ++++++++-------- drivers/net/ethernet/cadence/macb_main.c | 6 +-- .../net/ethernet/cavium/liquidio/lio_main.c | 20 +++++----- .../ethernet/cavium/liquidio/lio_vf_main.c | 18 ++++----- .../net/ethernet/cavium/thunder/nicvf_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 2 +- .../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 5 ++- .../net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c | 8 ++-- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- .../ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 2 +- drivers/net/ethernet/cisco/enic/enic_main.c | 2 +- drivers/net/ethernet/emulex/benet/be_main.c | 2 +- drivers/net/ethernet/faraday/ftgmac100.c | 8 ++-- .../net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +- .../net/ethernet/huawei/hinic/hinic_main.c | 2 +- drivers/net/ethernet/ibm/ibmveth.c | 10 +++-- drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +- drivers/net/ethernet/intel/e1000e/netdev.c | 4 +- drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 3 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 28 +++++++------ .../net/ethernet/intel/iavf/iavf_virtchnl.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 4 +- drivers/net/ethernet/intel/igbvf/netdev.c | 2 +- drivers/net/ethernet/intel/igc/igc_main.c | 4 +- drivers/net/ethernet/intel/ixgb/ixgb_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 10 ++--- .../net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- drivers/net/ethernet/marvell/mvneta.c | 4 +- .../marvell/octeontx2/nic/otx2_common.c | 3 +- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +- drivers/net/ethernet/marvell/sky2.c | 6 +-- .../net/ethernet/mellanox/mlx4/en_netdev.c | 12 +++--- .../net/ethernet/mellanox/mlx5/core/en_fs.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_main.c | 34 ++++++++-------- .../ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 2 +- .../net/ethernet/myricom/myri10ge/myri10ge.c | 6 +-- .../ethernet/netronome/nfp/nfp_net_common.c | 14 ++++--- .../net/ethernet/netronome/nfp/nfp_net_repr.c | 2 +- .../ethernet/oki-semi/pch_gbe/pch_gbe_param.c | 2 +- .../ethernet/qlogic/netxen/netxen_nic_main.c | 2 +- .../net/ethernet/qlogic/qede/qede_ethtool.c | 3 +- .../net/ethernet/qlogic/qede/qede_filter.c | 2 +- drivers/net/ethernet/qlogic/qede/qede_main.c | 4 +- .../net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 7 ++-- drivers/net/ethernet/realtek/8139cp.c | 2 +- drivers/net/ethernet/realtek/r8169_main.c | 2 +- drivers/net/ethernet/sfc/ef10_sriov.c | 3 +- drivers/net/ethernet/sfc/efx.c | 4 +- drivers/net/ethernet/sfc/falcon/efx.c | 2 +- drivers/net/ethernet/sfc/mcdi_filters.c | 9 +++-- drivers/net/ethernet/sfc/siena/efx.c | 4 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/ethernet/sun/sunvnet_common.c | 2 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +- drivers/net/macvlan.c | 2 +- drivers/net/usb/r8152.c | 4 +- drivers/net/veth.c | 6 +-- drivers/net/vmxnet3/vmxnet3_drv.c | 12 ++++-- drivers/net/vmxnet3/vmxnet3_ethtool.c | 8 ++-- drivers/net/wireless/ath/ath6kl/main.c | 3 +- .../broadcom/brcm80211/brcmfmac/core.c | 2 +- drivers/net/xen-netback/interface.c | 10 ++--- drivers/net/xen-netfront.c | 8 ++-- drivers/s390/net/qeth_core_main.c | 15 +++---- drivers/s390/net/qeth_l3_main.c | 2 +- net/core/dev.c | 39 ++++++++++--------- net/core/skbuff.c | 3 +- net/dccp/ipv6.c | 5 ++- net/dsa/slave.c | 10 +++-- net/ieee802154/core.c | 6 ++- net/ipv4/esp4_offload.c | 6 +-- net/ipv4/gre_offload.c | 2 +- net/ipv4/udp_offload.c | 2 +- net/ipv6/esp6_offload.c | 6 +-- net/openvswitch/vport-internal_dev.c | 2 +- net/sctp/offload.c | 2 +- net/wireless/core.c | 6 ++- net/xfrm/xfrm_device.c | 6 +-- 92 files changed, 295 insertions(+), 254 deletions(-)

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index e4d20673150c..8470f5ee6748 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -219,8 +219,8 @@ static netdev_features_t ipoib_fix_features(struct net_device *dev, netdev_featu struct ipoib_dev_priv *priv = ipoib_priv(dev);

if (test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags)) { - features &= ~NETIF_F_IP_CSUM; - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_IP_CSUM_BIT, &features); + netdev_feature_del(NETIF_F_TSO_BIT, &features); }

return features; diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 3539769a84bb..97762bca0338 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -1557,7 +1557,7 @@ static int altera_tse_probe(struct platform_device *pdev) /* Scatter/gather IO is not supported, * so it is turned off */ - ndev->hw_features &= ~NETIF_F_SG; + netdev_hw_feature_del(ndev, NETIF_F_SG_BIT); netdev_active_features_set(ndev, ndev->hw_features); netdev_active_feature_add(ndev, NETIF_F_HIGHDMA_BIT);

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 9d7ad79804e0..1ba0e24a0cb1 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -2217,7 +2217,8 @@ static netdev_features_t xgbe_fix_features(struct net_device *netdev, if (features & NETIF_F_GSO_UDP_TUNNEL_CSUM) { netdev_notice(netdev, "forcing tx udp tunnel checksumming off\n"); - features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_feature_del(NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT, + &features); } }

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c index 71acce12baec..53ca1fb4c989 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c @@ -270,13 +270,13 @@ static netdev_features_t aq_ndev_fix_features(struct net_device *ndev, struct bpf_prog *prog;

if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

prog = READ_ONCE(aq_nic->xdp_prog); if (prog && !prog->aux->xdp_has_frags && aq_nic->xdp_prog && features & NETIF_F_LRO) { netdev_err(ndev, "LRO is not supported with single buffer XDP, disabling\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

return features; @@ -505,7 +505,7 @@ static int aq_xdp_setup(struct net_device *ndev, struct bpf_prog *prog, if (prog && ndev->features & NETIF_F_LRO) { netdev_err(ndev, "LRO is not supported with single buffer XDP, disabling\n"); - ndev->features &= ~NETIF_F_LRO; + netdev_active_feature_del(ndev, NETIF_F_LRO_BIT); } }

diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 01ab8bec3d4d..2113fa44026d 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -517,7 +517,7 @@ static netdev_features_t atl1c_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

if (hw->nic_type != athr_mt) { if (netdev->mtu > MAX_TSO_FRAME_SIZE) diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 1e275e1006b3..43a64706bda6 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -392,7 +392,7 @@ static netdev_features_t atl1e_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index 47b323c13448..81995490aa1d 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -382,7 +382,7 @@ static netdev_features_t atl2_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/atheros/atlx/atlx.c b/drivers/net/ethernet/atheros/atlx/atlx.c index 199b190ae23a..f9b0eddbe2ec 100644 --- a/drivers/net/ethernet/atheros/atlx/atlx.c +++ b/drivers/net/ethernet/atheros/atlx/atlx.c @@ -247,7 +247,7 @@ static netdev_features_t atlx_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 8455b0679670..d15ec211150c 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -8609,7 +8609,7 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->max_mtu = MAX_ETHERNET_JUMBO_PACKET_SIZE;

if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)) - dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_hw_feature_del(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT);

if ((rc = register_netdev(dev))) { dev_err(&pdev->dev, "Cannot register net device\n"); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index a1f3f6552101..7534fff7e676 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -4891,7 +4891,7 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu) dev->mtu = new_mtu;

if (!bnx2x_mtu_allows_gro(new_mtu)) - dev->features &= ~NETIF_F_GRO_HW; + netdev_active_feature_del(dev, NETIF_F_GRO_HW_BIT);

if (IS_PF(bp) && SHMEM2_HAS(bp, curr_cfg)) SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS); @@ -4911,14 +4911,14 @@ netdev_features_t bnx2x_fix_features(struct net_device *dev, * would require internal reload of PF in bnx2x_set_features(). */ if (!(features & NETIF_F_RXCSUM) && !bp->disable_tpa) { - features &= ~NETIF_F_RXCSUM; + netdev_feature_del(NETIF_F_RXCSUM_BIT, &features); if (dev->features & NETIF_F_RXCSUM) netdev_feature_add(NETIF_F_RXCSUM_BIT, &features); }

if (changed & NETIF_F_LOOPBACK) { - features &= ~NETIF_F_LOOPBACK; + netdev_feature_del(NETIF_F_LOOPBACK_BIT, &features); if (dev->features & NETIF_F_LOOPBACK) netdev_feature_add(NETIF_F_LOOPBACK_BIT, &features); @@ -4927,12 +4927,12 @@ netdev_features_t bnx2x_fix_features(struct net_device *dev,

/* TPA requires Rx CSUM offloading */ if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

if (!(features & NETIF_F_GRO) || !bnx2x_mtu_allows_gro(dev->mtu)) - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); if (features & NETIF_F_GRO_HW) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

return features; } @@ -4960,7 +4960,7 @@ int bnx2x_set_features(struct net_device *dev, netdev_features_t features) }

/* Don't care about GRO changes */ - changes &= ~NETIF_F_GRO; + netdev_feature_del(NETIF_F_GRO_BIT, &changes);

if (changes) bnx2x_reload = true; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 92a1e370eac6..2c460493ccac 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12350,10 +12350,10 @@ static int bnx2x_init_bp(struct bnx2x *bp)

/* Set TPA flags */ if (bp->disable_tpa) { - bp->dev->hw_features &= ~NETIF_F_LRO; - bp->dev->hw_features &= ~NETIF_F_GRO_HW; - bp->dev->features &= ~NETIF_F_LRO; - bp->dev->features &= ~NETIF_F_GRO_HW; + netdev_hw_feature_del(bp->dev, NETIF_F_LRO_BIT); + netdev_hw_feature_del(bp->dev, NETIF_F_GRO_HW_BIT); + netdev_active_feature_del(bp->dev, NETIF_F_LRO_BIT); + netdev_active_feature_del(bp->dev, NETIF_F_GRO_HW_BIT); }

if (CHIP_IS_E1(bp)) @@ -13282,7 +13282,7 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, netdev_active_feature_add(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT); netdev_active_feature_add(dev, NETIF_F_HIGHDMA_BIT); if (dev->features & NETIF_F_LRO) - dev->features &= ~NETIF_F_GRO_HW; + netdev_active_feature_del(dev, NETIF_F_GRO_HW_BIT);

/* Add Loopback capability to the device */ netdev_hw_feature_add(dev, NETIF_F_LOOPBACK_BIT); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 258d9491a2f7..e426aa407ed8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -6511,8 +6511,8 @@ static int __bnxt_reserve_rings(struct bnxt *bp)

bp->flags &= ~BNXT_FLAG_AGG_RINGS; bp->flags |= BNXT_FLAG_NO_AGG_RINGS; - bp->dev->hw_features &= ~NETIF_F_LRO; - bp->dev->features &= ~NETIF_F_LRO; + netdev_hw_feature_del(bp->dev, NETIF_F_LRO_BIT); + netdev_active_feature_del(bp->dev, NETIF_F_LRO_BIT); bnxt_set_ring_params(bp); } } @@ -10444,7 +10444,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_USING_MSIX)) { /* disable RFS if falling back to INTA */ - bp->dev->hw_features &= ~NETIF_F_NTUPLE; + netdev_hw_feature_del(bp->dev, NETIF_F_NTUPLE_BIT); bp->flags &= ~BNXT_FLAG_RFS; }

@@ -11177,23 +11177,23 @@ static netdev_features_t bnxt_fix_features(struct net_device *dev, netdev_features_t vlan_features;

if ((features & NETIF_F_NTUPLE) && !bnxt_rfs_capable(bp)) - features &= ~NETIF_F_NTUPLE; + netdev_feature_del(NETIF_F_NTUPLE_BIT, &features);

if (bp->flags & BNXT_FLAG_NO_AGG_RINGS) { - features &= ~NETIF_F_LRO; - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_LRO_BIT, &features); + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); }

if (!(bp->flags & BNXT_FLAG_TPA)) { - features &= ~NETIF_F_LRO; - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_LRO_BIT, &features); + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); }

if (!(features & NETIF_F_GRO)) - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features);

if (features & NETIF_F_GRO_HW) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

/* Both CTAG and STAG VLAN accelaration on the RX side have to be * turned on or off together. @@ -12263,8 +12263,8 @@ static void bnxt_set_dflt_rfs(struct bnxt *bp) { struct net_device *dev = bp->dev;

- dev->hw_features &= ~NETIF_F_NTUPLE; - dev->features &= ~NETIF_F_NTUPLE; + netdev_hw_feature_del(dev, NETIF_F_NTUPLE_BIT); + netdev_active_feature_del(dev, NETIF_F_NTUPLE_BIT); bp->flags &= ~BNXT_FLAG_RFS; if (bnxt_rfs_supported(bp)) { netdev_hw_feature_add(dev, NETIF_F_NTUPLE_BIT); @@ -13276,10 +13276,10 @@ static int bnxt_get_dflt_rings(struct bnxt *bp, int *max_rx, int *max_tx, return rc; } bp->flags |= BNXT_FLAG_NO_AGG_RINGS; - bp->dev->hw_features &= ~NETIF_F_LRO; - bp->dev->hw_features &= ~NETIF_F_GRO_HW; - bp->dev->features &= ~NETIF_F_LRO; - bp->dev->features &= ~NETIF_F_GRO_HW; + netdev_hw_feature_del(bp->dev, NETIF_F_LRO_BIT); + netdev_hw_feature_del(bp->dev, NETIF_F_GRO_HW_BIT); + netdev_active_feature_del(bp->dev, NETIF_F_LRO_BIT); + netdev_active_feature_del(bp->dev, NETIF_F_GRO_HW_BIT); bnxt_set_ring_params(bp); }

@@ -13657,7 +13657,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) netdev_active_features_set(dev, dev->hw_features); netdev_active_feature_add(dev, NETIF_F_HIGHDMA_BIT); if (dev->features & NETIF_F_GRO_HW) - dev->features &= ~NETIF_F_LRO; + netdev_active_feature_del(dev, NETIF_F_LRO_BIT); dev->priv_flags |= IFF_UNICAST_FLT;

#ifdef CONFIG_BNXT_SRIOV diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 22553f3d69d6..fcac8394cb48 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -2149,7 +2149,7 @@ static netdev_features_t macb_features_check(struct sk_buff *skb, * apart from the last must be a multiple of 8 bytes in size. */ if (!IS_ALIGNED(skb_headlen(skb) - hdrlen, MACB_TX_LEN_ALIGN)) { - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); return features; }

@@ -2160,7 +2160,7 @@ static netdev_features_t macb_features_check(struct sk_buff *skb, const skb_frag_t *frag = &skb_shinfo(skb)->frags[f];

if (!IS_ALIGNED(skb_frag_size(frag), MACB_TX_LEN_ALIGN)) { - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); return features; } } @@ -4065,7 +4065,7 @@ static int macb_init(struct platform_device *pdev) netdev_hw_feature_add(dev, NETIF_F_RXCSUM_BIT); } if (bp->caps & MACB_CAPS_SG_DISABLED) - dev->hw_features &= ~NETIF_F_SG; + netdev_hw_feature_del(dev, NETIF_F_SG_BIT); dev->features = dev->hw_features;

/* Check RX Flow Filters support. diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index aa2e0d3537a3..fb12fcf85d0f 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -2722,29 +2722,29 @@ static netdev_features_t liquidio_fix_features(struct net_device *netdev,

if ((request & NETIF_F_RXCSUM) && !(lio->dev_capability & NETIF_F_RXCSUM)) - request &= ~NETIF_F_RXCSUM; + netdev_feature_del(NETIF_F_RXCSUM_BIT, &request);

if ((request & NETIF_F_HW_CSUM) && !(lio->dev_capability & NETIF_F_HW_CSUM)) - request &= ~NETIF_F_HW_CSUM; + netdev_feature_del(NETIF_F_HW_CSUM_BIT, &request);

if ((request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) - request &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &request);

if ((request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) - request &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &request);

if ((request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &request);

/*Disable LRO if RXCSUM is off */ if (!(request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && (lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &request);

if ((request & NETIF_F_HW_VLAN_CTAG_FILTER) && !(lio->dev_capability & NETIF_F_HW_VLAN_CTAG_FILTER)) - request &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, &request);

return request; } @@ -3591,7 +3591,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) &lio->enc_dev_capability);

netdev->hw_enc_features = lio->enc_dev_capability; - netdev->hw_enc_features &= ~NETIF_F_LRO; + netdev_hw_enc_feature_del(netdev, NETIF_F_LRO_BIT);

netdev->udp_tunnel_nic_info = &liquidio_udp_tunnels;

@@ -3603,11 +3603,11 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) netdev_features_set(&lio->dev_capability, netdev_ctag_vlan_features);

netdev->features = lio->dev_capability; - netdev->features &= ~NETIF_F_LRO; + netdev_active_feature_del(netdev, NETIF_F_LRO_BIT);

netdev->hw_features = lio->dev_capability; /*HW_VLAN_RX and HW_VLAN_FILTER is always on*/ - netdev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_hw_feature_del(netdev, NETIF_F_HW_VLAN_CTAG_RX_BIT);

/* MTU range: 68 - 16000 */ netdev->min_mtu = LIO_MIN_MTU_SIZE; diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c index 6ee1032b3dad..4d88cb7e1516 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c @@ -1820,25 +1820,25 @@ static netdev_features_t liquidio_fix_features(struct net_device *netdev,

if ((request & NETIF_F_RXCSUM) && !(lio->dev_capability & NETIF_F_RXCSUM)) - request &= ~NETIF_F_RXCSUM; + netdev_feature_del(NETIF_F_RXCSUM_BIT, &request);

if ((request & NETIF_F_HW_CSUM) && !(lio->dev_capability & NETIF_F_HW_CSUM)) - request &= ~NETIF_F_HW_CSUM; + netdev_feature_del(NETIF_F_HW_CSUM_BIT, &request);

if ((request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) - request &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &request);

if ((request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) - request &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &request);

if ((request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &request);

/* Disable LRO if RXCSUM is off */ if (!(request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && (lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &request);

return request; } @@ -2123,7 +2123,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) &lio->enc_dev_capability);

netdev->hw_enc_features = lio->enc_dev_capability; - netdev->hw_enc_features &= ~NETIF_F_LRO; + netdev_hw_enc_feature_del(netdev, NETIF_F_LRO_BIT); netdev->udp_tunnel_nic_info = &liquidio_udp_tunnels;

netdev->vlan_features = lio->dev_capability; @@ -2131,10 +2131,10 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) netdev_features_set(&lio->dev_capability, netdev_ctag_vlan_features);

netdev->features = lio->dev_capability; - netdev->features &= ~NETIF_F_LRO; + netdev_active_feature_del(netdev, NETIF_F_LRO_BIT);

netdev->hw_features = lio->dev_capability; - netdev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_hw_feature_del(netdev, NETIF_F_HW_VLAN_CTAG_RX_BIT);

/* MTU range: 68 - 16000 */ netdev->min_mtu = LIO_MIN_MTU_SIZE; diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 67ad6c5e539f..373df6adcf6a 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -1780,7 +1780,7 @@ static netdev_features_t nicvf_fix_features(struct net_device *netdev,

if ((features & NETIF_F_LOOPBACK) && netif_running(netdev) && !nic->loopback_supported) - features &= ~NETIF_F_LOOPBACK; + netdev_feature_del(NETIF_F_LOOPBACK_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 80cc1f6fcfef..c00f4120e453 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -873,7 +873,7 @@ static netdev_features_t t1_fix_features(struct net_device *dev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index c6d08aceffa0..4c363379d995 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -2245,7 +2245,8 @@ static int cxgb_siocdevprivate(struct net_device *dev, netdev_wanted_feature_add(dev, NETIF_F_GRO_BIT); else - dev->wanted_features &= ~NETIF_F_GRO; + netdev_wanted_feature_del(dev, + NETIF_F_GRO_BIT); netdev_update_features(dev); }

@@ -2597,7 +2598,7 @@ static netdev_features_t cxgb_fix_features(struct net_device *dev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c index a885f8d96e2f..13865ba2694a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c @@ -110,10 +110,10 @@ int cxgb_fcoe_disable(struct net_device *netdev)

fcoe->flags &= ~CXGB_FCOE_ENABLED;

- netdev->features &= ~NETIF_F_FCOE_CRC; - netdev->vlan_features &= ~NETIF_F_FCOE_CRC; - netdev->features &= ~NETIF_F_FCOE_MTU; - netdev->vlan_features &= ~NETIF_F_FCOE_MTU; + netdev_active_feature_del(netdev, NETIF_F_FCOE_CRC_BIT); + netdev_vlan_feature_del(netdev, NETIF_F_FCOE_CRC_BIT); + netdev_active_feature_del(netdev, NETIF_F_FCOE_MTU_BIT); + netdev_vlan_feature_del(netdev, NETIF_F_FCOE_MTU_BIT);

netdev_features_change(netdev);

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 316fa87237b2..14a119232481 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3860,7 +3860,7 @@ static netdev_features_t cxgb_fix_features(struct net_device *dev, { /* Disable GRO, if RX_CSUM is disabled */ if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_GRO; + netdev_feature_del(NETIF_F_GRO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index a96a45e8e805..a6056a80058a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -1184,7 +1184,7 @@ static netdev_features_t cxgb4vf_fix_features(struct net_device *dev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 5e67f4cd4285..1b401125aaf0 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2896,7 +2896,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)

netdev_active_features_set(netdev, netdev_ctag_vlan_offload_features); if (ENIC_SETTING(enic, LOOP)) { - netdev->features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_active_feature_del(netdev, NETIF_F_HW_VLAN_CTAG_TX_BIT); enic->loop_enable = 1; enic->loop_tag = enic->config.loop_tag; dev_info(dev, "loopback tag=0x%04x\n", enic->loop_tag); diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index ed6339b57841..ba54b89149a9 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -5081,7 +5081,7 @@ static netdev_features_t be_features_check(struct sk_buff *skb, * to Lancer and BE3 HW. Disable TSO6 feature. */ if (!skyhawk_chip(adapter) && is_ipv6_ext_hdr(skb)) - features &= ~NETIF_F_TSO6; + netdev_feature_del(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 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 17525ce5f682..ce160fa7fc46 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1947,15 +1947,15 @@ static int ftgmac100_probe(struct platform_device *pdev)

/* AST2400 doesn't have working HW checksum generation */ if (np && (of_device_is_compatible(np, "aspeed,ast2400-mac"))) - netdev->hw_features &= ~NETIF_F_HW_CSUM; + netdev_hw_feature_del(netdev, NETIF_F_HW_CSUM_BIT);

/* AST2600 tx checksum with NCSI is broken */ if (priv->use_ncsi && of_device_is_compatible(np, "aspeed,ast2600-mac")) - netdev->hw_features &= ~NETIF_F_HW_CSUM; + netdev_hw_feature_del(netdev, NETIF_F_HW_CSUM_BIT);

if (np && of_get_property(np, "no-hw-checksum", NULL)) { - netdev->hw_features &= ~NETIF_F_HW_CSUM; - netdev->hw_features &= ~NETIF_F_RXCSUM; + netdev_hw_feature_del(netdev, NETIF_F_HW_CSUM_BIT); + netdev_hw_feature_del(netdev, NETIF_F_RXCSUM_BIT); } netdev_active_features_set(netdev, netdev->hw_features);

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 30f231610e61..105ed4d4aab5 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3316,7 +3316,7 @@ static void hns3_set_default_feature(struct net_device *netdev)

netdev_hw_features_set(netdev, netdev->features); if (!test_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps)) - netdev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_hw_feature_del(netdev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT);

netdev_features_zero(&vlan_off_features); netdev_features_set_array(&hns3_vlan_off_feature_set, diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 4e49e2c4b409..544c4e499d38 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -872,7 +872,7 @@ static netdev_features_t hinic_fix_features(struct net_device *netdev, /* If Rx checksum is disabled, then LRO should also be disabled */ if (!(features & NETIF_F_RXCSUM)) { netif_info(nic_dev, drv, netdev, "disabling LRO as RXCSUM is off\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

return features; diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index 4687a22434ed..8c1398f8b059 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -794,7 +794,8 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data) set_attr, clr_attr, &ret_attr);

if (data == 1) - dev->features &= ~NETIF_F_IP_CSUM; + netdev_active_feature_del(dev, + NETIF_F_IP_CSUM_BIT);

} else { adapter->fw_ipv4_csum_support = data; @@ -812,7 +813,8 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data) set_attr6, clr_attr6, &ret_attr);

if (data == 1) - dev->features &= ~NETIF_F_IPV6_CSUM; + netdev_active_feature_del(dev, + NETIF_F_IPV6_CSUM_BIT);

} else adapter->fw_ipv6_csum_support = data; @@ -884,7 +886,7 @@ static int ibmveth_set_tso(struct net_device *dev, u32 data) * support tcp6/ipv6 */ if (data == 1) { - dev->features &= ~NETIF_F_TSO6; + netdev_active_feature_del(dev, NETIF_F_TSO6_BIT); netdev_info(dev, "TSO feature requires all partitions to have updated driver"); } adapter->large_send = data; @@ -908,7 +910,7 @@ static int ibmveth_set_features(struct net_device *dev, rc1 = ibmveth_set_csum_offload(dev, rx_csum); if (rc1 && !adapter->rx_csum) { dev->features = features & ~NETIF_F_CSUM_MASK; - dev->features &= ~NETIF_F_RXCSUM; + netdev_active_feature_del(dev, NETIF_F_RXCSUM_BIT); } }

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index acf68d405812..3958edb44a1d 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -796,7 +796,7 @@ static netdev_features_t e1000_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index c849813a523f..a720ee4eceae 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -7297,7 +7297,7 @@ static netdev_features_t e1000_fix_features(struct net_device *netdev,

/* Jumbo frame workaround on 82579 and newer requires CRC be stripped */ if ((hw->mac.type >= e1000_pch2lan) && (netdev->mtu > ETH_DATA_LEN)) - features &= ~NETIF_F_RXFCS; + netdev_feature_del(NETIF_F_RXFCS_BIT, &features);

/* Since there is no support for separate Rx/Tx vlan accel * enable/disable make sure Tx flag is always in same state as Rx. @@ -7305,7 +7305,7 @@ static netdev_features_t e1000_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 3362f26d7f99..db6501c8ea39 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -772,7 +772,7 @@ static int fm10k_tso(struct fm10k_ring *tx_ring, return 1;

err_vxlan: - tx_ring->netdev->features &= ~NETIF_F_GSO_UDP_TUNNEL; + netdev_active_feature_del(tx_ring->netdev, NETIF_F_GSO_UDP_TUNNEL_BIT); if (net_ratelimit()) netdev_err(tx_ring->netdev, "TSO requested for unsupported tunnel, disabling offload\n"); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index d5be43c80c14..dbb40065aeba 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -305,7 +305,8 @@ static int fm10k_handle_reset(struct fm10k_intfc *interface) }

if (hw->mac.vlan_override) - netdev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_active_feature_del(netdev, + NETIF_F_HW_VLAN_CTAG_RX_BIT); else netdev_active_feature_add(netdev, NETIF_F_HW_VLAN_CTAG_RX_BIT); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 25a2b77ffd6f..2377a01904ac 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -13720,7 +13720,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) netdev_active_feature_add(netdev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT); netdev_hw_enc_feature_add(netdev, NETIF_F_TSO_MANGLEID_BIT);

- netdev->features &= ~NETIF_F_HW_TC; + netdev_active_feature_del(netdev, NETIF_F_HW_TC_BIT);

if (vsi->type == I40E_VSI_MAIN) { SET_NETDEV_DEV(netdev, &pf->pdev->dev); diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 2576734cadab..7ad7e9a92c9e 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -4462,31 +4462,37 @@ iavf_fix_netdev_vlan_features(struct iavf_adapter *adapter, if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_CTAG_TX_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, + &requested_features);

if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_CTAG_RX_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_RX_BIT, + &requested_features);

if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_STAG_TX_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_STAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_TX_BIT, + &requested_features); if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_STAG_RX_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_RX_BIT, + &requested_features);

if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_CTAG_FILTER_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + &requested_features);

if (!IAVF_NETDEV_VLAN_FEATURE_ALLOWED(requested_features, allowed_features, NETIF_F_HW_VLAN_STAG_FILTER_BIT)) - requested_features &= ~NETIF_F_HW_VLAN_STAG_FILTER; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_FILTER_BIT, + &requested_features);

if ((requested_features & netdev_ctag_vlan_offload_features) && (requested_features & netdev_stag_vlan_offload_features) && @@ -4644,16 +4650,16 @@ int iavf_process_config(struct iavf_adapter *adapter) if (netdev->wanted_features) { if (!(netdev->wanted_features & NETIF_F_TSO) || netdev->mtu < 576) - netdev->features &= ~NETIF_F_TSO; + netdev_active_feature_del(netdev, NETIF_F_TSO_BIT); if (!(netdev->wanted_features & NETIF_F_TSO6) || netdev->mtu < 576) - netdev->features &= ~NETIF_F_TSO6; + netdev_active_feature_del(netdev, NETIF_F_TSO6_BIT); if (!(netdev->wanted_features & NETIF_F_TSO_ECN)) - netdev->features &= ~NETIF_F_TSO_ECN; + netdev_active_feature_del(netdev, NETIF_F_TSO_ECN_BIT); if (!(netdev->wanted_features & NETIF_F_GRO)) - netdev->features &= ~NETIF_F_GRO; + netdev_active_feature_del(netdev, NETIF_F_GRO_BIT); if (!(netdev->wanted_features & NETIF_F_GSO)) - netdev->features &= ~NETIF_F_GSO; + netdev_active_feature_del(netdev, NETIF_F_GSO_BIT); }

return 0; diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c index 56bca0d7b0f5..1bb120db96cc 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c +++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c @@ -1880,7 +1880,7 @@ static void iavf_netdev_features_vlan_strip_set(struct net_device *netdev, if (enable) netdev_active_feature_add(netdev, NETIF_F_HW_VLAN_CTAG_RX_BIT); else - netdev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_active_feature_del(netdev, NETIF_F_HW_VLAN_CTAG_RX_BIT); }

/** diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index c6b1d30ba2f6..cb109bc49c31 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2441,7 +2441,7 @@ static netdev_features_t igb_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } @@ -2543,7 +2543,7 @@ igb_features_check(struct sk_buff *skb, struct net_device *dev, * inner IP ID field, so strip TSO if MANGLEID is not supported. */ if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 7d04d87157de..09a7b7631950 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -2656,7 +2656,7 @@ igbvf_features_check(struct sk_buff *skb, struct net_device *dev, * inner IP ID field, so strip TSO if MANGLEID is not supported. */ if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index c594dfeb5dfd..0d7f99a58a00 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -4943,7 +4943,7 @@ static netdev_features_t igc_fix_features(struct net_device *netdev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } @@ -5011,7 +5011,7 @@ igc_features_check(struct sk_buff *skb, struct net_device *dev, * inner IP ID field, so strip TSO if MANGLEID is not supported. */ if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 7630db8cc290..82a7373268c8 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -302,7 +302,7 @@ ixgb_fix_features(struct net_device *netdev, netdev_features_t features) * disabled. */ if (!(features & NETIF_F_HW_VLAN_CTAG_RX)) - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index 603a910aa611..dd180400b454 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -898,7 +898,7 @@ int ixgbe_fcoe_disable(struct net_device *netdev)

/* disable FCoE and notify stack */ adapter->flags &= ~IXGBE_FLAG_FCOE_ENABLED; - netdev->features &= ~NETIF_F_FCOE_MTU; + netdev_active_feature_del(netdev, NETIF_F_FCOE_MTU_BIT);

netdev_features_change(netdev);

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 727df1a82ec0..05ce8c4fdd99 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -4922,7 +4922,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev) hw->addr_ctrl.user_set_promisc = true; fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); vmolr |= IXGBE_VMOLR_MPE; - features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, &features); } else { if (netdev->flags & IFF_ALLMULTI) { fctrl |= IXGBE_FCTRL_MPE; @@ -9837,15 +9837,15 @@ static netdev_features_t ixgbe_fix_features(struct net_device *netdev,

/* If Rx checksum is disabled, then RSC/LRO should also be disabled */ if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

/* Turn off LRO if not RSC capable */ if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

if (adapter->xdp_prog && (features & NETIF_F_LRO)) { e_dev_err("LRO is not supported with XDP\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

return features; @@ -10259,7 +10259,7 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev, #ifdef CONFIG_IXGBE_IPSEC if (!secpath_exists(skb)) #endif - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); }

return features; diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index bca192bf7ed9..2ccee2e984ec 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -4437,7 +4437,7 @@ ixgbevf_features_check(struct sk_buff *skb, struct net_device *dev, * inner IP ID field, so strip TSO if MANGLEID is not supported. */ if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index c2a77f161286..dc67d93c6e44 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -3848,8 +3848,8 @@ static netdev_features_t mvneta_fix_features(struct net_device *dev, struct mvneta_port *pp = netdev_priv(dev);

if (pp->tx_csum_limit && dev->mtu > pp->tx_csum_limit) { - features &= ~NETIF_F_IP_CSUM; - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_IP_CSUM_BIT, &features); + netdev_feature_del(NETIF_F_TSO_BIT, &features); netdev_info(dev, "Disable IP checksum for MTU greater than %dB\n", pp->tx_csum_limit); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index fb8db5888d2f..2d08af351de8 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -6,6 +6,7 @@ */

#include <linux/interrupt.h> +#include <linux/netdev_features_helper.h> #include <linux/pci.h> #include <net/tso.h>

@@ -496,7 +497,7 @@ void otx2_setup_segmentation(struct otx2_nic *pfvf) mutex_unlock(&pfvf->mbox.lock); netdev_info(pfvf->netdev, "Failed to get LSO index for UDP GSO offload, disabling\n"); - pfvf->netdev->hw_features &= ~NETIF_F_GSO_UDP_L4; + netdev_hw_feature_del(pfvf->netdev, NETIF_F_GSO_UDP_L4_BIT); }

void otx2_config_irq_coalescing(struct otx2_nic *pfvf, int qidx) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index ef2d175f586b..9b68a79fc6e5 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1860,7 +1860,7 @@ static netdev_features_t otx2_fix_features(struct net_device *dev, if (features & NETIF_F_HW_VLAN_CTAG_RX) netdev_feature_add(NETIF_F_HW_VLAN_STAG_RX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_RX_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index caaa3692e2b8..74b91fddd036 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -2681,7 +2681,7 @@ static void sky2_rx_checksum(struct sky2_port *sky2, u32 status) * It will be reenabled on next ndo_set_features, but if it's * really broken, will get disabled again */ - sky2->netdev->features &= ~NETIF_F_RXCSUM; + netdev_active_feature_del(sky2->netdev, NETIF_F_RXCSUM_BIT); sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR), BMU_DIS_RX_CHKSUM); } @@ -4316,8 +4316,8 @@ static netdev_features_t sky2_fix_features(struct net_device *dev, */ if (dev->mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_EC_U) { netdev_info(dev, "checksum offload not possible with jumbo frames\n"); - features &= ~NETIF_F_TSO; - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_TSO_BIT, &features); + netdev_feature_del(NETIF_F_SG_BIT, &features); features &= ~NETIF_F_CSUM_MASK; }

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 113944e047ab..ba8fdfc3b33a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2510,7 +2510,7 @@ static netdev_features_t mlx4_en_fix_features(struct net_device *netdev, !(mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_SKIP_OUTER_VLAN)) netdev_feature_add(NETIF_F_HW_VLAN_STAG_RX_BIT, &features); else - features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_RX_BIT, &features);

return features; } @@ -3565,7 +3565,8 @@ int mlx4_en_reset_config(struct net_device *dev, netdev_active_feature_add(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT); else - dev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_active_feature_del(dev, + NETIF_F_HW_VLAN_CTAG_RX_BIT); } else if (ts_config.rx_filter == HWTSTAMP_FILTER_NONE) { /* RX time-stamping is OFF, update the RX vlan offload * to the latest wanted state @@ -3574,14 +3575,15 @@ int mlx4_en_reset_config(struct net_device *dev, netdev_active_feature_add(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT); else - dev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_active_feature_del(dev, + NETIF_F_HW_VLAN_CTAG_RX_BIT); }

if (DEV_FEATURE_CHANGED(dev, features, NETIF_F_RXFCS_BIT)) { if (features & NETIF_F_RXFCS) netdev_active_feature_add(dev, NETIF_F_RXFCS_BIT); else - dev->features &= ~NETIF_F_RXFCS; + netdev_active_feature_del(dev, NETIF_F_RXFCS_BIT); }

/* RX vlan offload and RX time-stamping can't co-exist ! @@ -3591,7 +3593,7 @@ int mlx4_en_reset_config(struct net_device *dev, if (ts_config.rx_filter != HWTSTAMP_FILTER_NONE) { if (dev->features & NETIF_F_HW_VLAN_CTAG_RX) en_warn(priv, "Turning off RX vlan offload since RX time-stamping is ON\n"); - dev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_active_feature_del(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT); }

if (port_up) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c index d2f0773f95c6..7e6ce05a7264 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -1277,7 +1277,7 @@ int mlx5e_create_flow_steering(struct mlx5e_priv *priv) if (err) { netdev_err(priv->netdev, "Failed to create arfs tables, err=%d\n", err); - priv->netdev->hw_features &= ~NETIF_F_NTUPLE; + netdev_hw_feature_del(priv->netdev, NETIF_F_NTUPLE_BIT); }

err = mlx5e_create_inner_ttc_table(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 9df802b67c32..a04d1449867b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3865,19 +3865,19 @@ int mlx5e_set_features(struct net_device *netdev, netdev_features_t features) static netdev_features_t mlx5e_fix_uplink_rep_features(struct net_device *netdev, netdev_features_t features) { - features &= ~NETIF_F_HW_TLS_RX; + netdev_feature_del(NETIF_F_HW_TLS_RX_BIT, &features); if (netdev->features & NETIF_F_HW_TLS_RX) netdev_warn(netdev, "Disabling hw_tls_rx, not supported in switchdev mode\n");

- features &= ~NETIF_F_HW_TLS_TX; + netdev_feature_del(NETIF_F_HW_TLS_TX_BIT, &features); if (netdev->features & NETIF_F_HW_TLS_TX) netdev_warn(netdev, "Disabling hw_tls_tx, not supported in switchdev mode\n");

- features &= ~NETIF_F_NTUPLE; + netdev_feature_del(NETIF_F_NTUPLE_BIT, &features); if (netdev->features & NETIF_F_NTUPLE) netdev_warn(netdev, "Disabling ntuple, not supported in switchdev mode\n");

- features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); if (netdev->features & NETIF_F_GRO_HW) netdev_warn(netdev, "Disabling HW_GRO, not supported in switchdev mode\n");

@@ -3897,7 +3897,7 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, /* HW strips the outer C-tag header, this is a problem * for S-tag traffic. */ - features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_RX_BIT, &features); if (!params->vlan_strip_disable) netdev_warn(netdev, "Dropping C-tag vlan stripping offload due to S-tag vlan\n"); } @@ -3905,22 +3905,22 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, if (!MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ)) { if (features & NETIF_F_LRO) { netdev_warn(netdev, "Disabling LRO, not supported in legacy RQ\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); } if (features & NETIF_F_GRO_HW) { netdev_warn(netdev, "Disabling HW-GRO, not supported in legacy RQ\n"); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

if (params->xdp_prog) { if (features & NETIF_F_LRO) { netdev_warn(netdev, "LRO is incompatible with XDP\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); } if (features & NETIF_F_GRO_HW) { netdev_warn(netdev, "HW GRO is incompatible with XDP\n"); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

@@ -3928,23 +3928,23 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, if (features & NETIF_F_LRO) { netdev_warn(netdev, "LRO is incompatible with AF_XDP (%u XSKs are active)\n", priv->xsk.refcnt); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); } if (features & NETIF_F_GRO_HW) { netdev_warn(netdev, "HW GRO is incompatible with AF_XDP (%u XSKs are active)\n", priv->xsk.refcnt); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { - features &= ~NETIF_F_RXHASH; + netdev_feature_del(NETIF_F_RXHASH_BIT, &features); if (netdev->features & NETIF_F_RXHASH) netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n");

if (features & NETIF_F_GRO_HW) { netdev_warn(netdev, "Disabling HW-GRO, not supported when CQE compress is active\n"); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

@@ -4950,10 +4950,10 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)

/* Defaults */ if (fcs_enabled) - netdev->features &= ~NETIF_F_RXALL; - netdev->features &= ~NETIF_F_LRO; - netdev->features &= ~NETIF_F_GRO_HW; - netdev->features &= ~NETIF_F_RXFCS; + netdev_active_feature_del(netdev, NETIF_F_RXALL_BIT); + netdev_active_feature_del(netdev, NETIF_F_LRO_BIT); + netdev_active_feature_del(netdev, NETIF_F_GRO_HW_BIT); + netdev_active_feature_del(netdev, NETIF_F_RXFCS_BIT);

#define FT_CAP(f) MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.f) if (FT_CAP(flow_modify_en) && diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c index 766abe31749b..3b5bc8bbfa98 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c @@ -336,7 +336,7 @@ static int mlx5i_create_flow_steering(struct mlx5e_priv *priv) if (err) { netdev_err(priv->netdev, "Failed to create arfs tables, err=%d\n", err); - priv->netdev->hw_features &= ~NETIF_F_NTUPLE; + netdev_hw_feature_del(priv->netdev, NETIF_F_NTUPLE_BIT); }

err = mlx5e_create_ttc_table(priv); diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index c6dd11c872f9..285688a88a0e 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -2901,7 +2901,7 @@ static netdev_tx_t myri10ge_sw_tso(struct sk_buff *skb, struct myri10ge_slice_state *ss; netdev_tx_t status;

- features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &features); segs = skb_gso_segment(skb, features); if (IS_ERR(segs)) goto drop; @@ -3878,9 +3878,9 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)

netdev_vlan_features_set(netdev, mgp->features); if (mgp->fw_ver_tiny < 37) - netdev->vlan_features &= ~NETIF_F_TSO6; + netdev_vlan_feature_del(netdev, NETIF_F_TSO6_BIT); if (mgp->fw_ver_tiny < 32) - netdev->vlan_features &= ~NETIF_F_TSO; + netdev_vlan_feature_del(netdev, NETIF_F_TSO_BIT);

/* make sure we can get an irq, and that MSI can be * setup (if available). */ diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 071e0c6aa219..9bda15a858d6 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -1759,13 +1759,17 @@ nfp_net_fix_features(struct net_device *netdev, if ((features & NETIF_F_HW_VLAN_CTAG_RX) && (features & NETIF_F_HW_VLAN_STAG_RX)) { if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) { - features &= ~NETIF_F_HW_VLAN_CTAG_RX; - netdev->wanted_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_RX_BIT, + &features); + netdev_wanted_feature_del(netdev, + NETIF_F_HW_VLAN_CTAG_RX_BIT); netdev_warn(netdev, "S-tag and C-tag stripping can't be enabled at the same time. Enabling S-tag stripping and disabling C-tag stripping\n"); } else if (netdev->features & NETIF_F_HW_VLAN_STAG_RX) { - features &= ~NETIF_F_HW_VLAN_STAG_RX; - netdev->wanted_features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_feature_del(NETIF_F_HW_VLAN_STAG_RX_BIT, + &features); + netdev_wanted_feature_del(netdev, + NETIF_F_HW_VLAN_STAG_RX_BIT); netdev_warn(netdev, "S-tag and C-tag stripping can't be enabled at the same time. Enabling C-tag stripping and disabling S-tag stripping\n"); } @@ -2431,7 +2435,7 @@ static void nfp_net_netdev_init(struct nfp_net *nn) /* C-Tag strip and S-Tag strip can't be supported simultaneously, * so enable C-Tag strip and disable S-Tag strip by default. */ - netdev->features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_active_feature_del(netdev, NETIF_F_HW_VLAN_STAG_RX_BIT); nn->dp.ctrl &= ~NFP_NET_CFG_CTRL_RXQINQ;

/* Finalise the netdev setup */ diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index b8a8aa917fdd..acee5eeb4d2e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -391,7 +391,7 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, /* C-Tag strip and S-Tag strip can't be supported simultaneously, * so enable C-Tag strip and disable S-Tag strip by default. */ - netdev->features &= ~NETIF_F_HW_VLAN_STAG_RX; + netdev_active_feature_del(netdev, NETIF_F_HW_VLAN_STAG_RX_BIT); netif_set_tso_max_segs(netdev, NFP_NET_LSO_MAX_SEGS);

netdev->priv_flags |= IFF_NO_QUEUE | IFF_DISABLE_NETPOLL; diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c index 81fc5a6e3221..4652884248be 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c @@ -477,7 +477,7 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter) val = XsumRX; pch_gbe_validate_option(&val, &opt, adapter); if (!val) - dev->features &= ~NETIF_F_RXCSUM; + netdev_active_feature_del(dev, NETIF_F_RXCSUM_BIT); } { /* Checksum Offload Enable/Disable */ static const struct pch_gbe_option opt = { diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index ce1bb941fd85..20fa5204b15c 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -526,7 +526,7 @@ static netdev_features_t netxen_fix_features(struct net_device *dev, if (!(features & NETIF_F_RXCSUM)) { netdev_info(dev, "disabling LRO as RXCSUM is off\n");

- features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

return features; diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index 97a7ab0826ed..dd8bd6ec734a 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -7,6 +7,7 @@ #include <linux/version.h> #include <linux/types.h> #include <linux/netdevice.h> +#include <linux/netdev_features_helper.h> #include <linux/etherdevice.h> #include <linux/ethtool.h> #include <linux/string.h> @@ -1044,7 +1045,7 @@ int qede_change_mtu(struct net_device *ndev, int new_mtu) "Configuring MTU size of %d\n", new_mtu);

if (new_mtu > PAGE_SIZE) - ndev->features &= ~NETIF_F_GRO_HW; + netdev_active_feature_del(ndev, NETIF_F_GRO_HW_BIT);

/* Set the mtu field and re-start the interface if needed */ args.u.mtu = new_mtu; diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index 3010833ddde3..9ec8daa60d6d 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -917,7 +917,7 @@ netdev_features_t qede_fix_features(struct net_device *dev,

if (edev->xdp_prog || edev->ndev->mtu > PAGE_SIZE || !(features & NETIF_F_GRO)) - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 64ba47a8629b..832a4dc8d89c 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1583,7 +1583,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) rxq->rx_buf_seg_size = roundup_pow_of_two(size); } else { rxq->rx_buf_seg_size = PAGE_SIZE; - edev->ndev->features &= ~NETIF_F_GRO_HW; + netdev_active_feature_del(edev->ndev, NETIF_F_GRO_HW_BIT); }

/* Allocate the parallel driver ring for Rx buffers */ @@ -2472,7 +2472,7 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode, goto err2;

if (qede_alloc_arfs(edev)) { - edev->ndev->features &= ~NETIF_F_NTUPLE; + netdev_active_feature_del(edev->ndev, NETIF_F_NTUPLE_BIT); edev->dev_info.common.b_arfs_capable = false; }

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index ab7e234132ed..503d18280559 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -1042,12 +1042,13 @@ static netdev_features_t qlcnic_process_flags(struct qlcnic_adapter *adapter, adapter->rx_csum = 1; if (QLCNIC_IS_TSO_CAPABLE(adapter)) { if (!(offload_flags & BIT_1)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); else netdev_feature_add(NETIF_F_TSO_BIT, &features);

if (!(offload_flags & BIT_2)) - features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, + &features); else netdev_feature_add(NETIF_F_TSO6_BIT, &features); @@ -1085,7 +1086,7 @@ netdev_features_t qlcnic_fix_features(struct net_device *netdev, }

if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

return features; } diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index 778c75b76950..63f4ef15ebba 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -1862,7 +1862,7 @@ static netdev_features_t cp_features_check(struct sk_buff *skb, netdev_features_t features) { if (skb_shinfo(skb)->gso_size > MSSMask) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

return vlan_features_check(skb, features); } diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index d0887e74167f..d9f92be3e246 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -5440,7 +5440,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) */ if (tp->mac_version == RTL_GIGA_MAC_VER_05) /* Disallow toggling */ - dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX; + netdev_hw_feature_del(dev, NETIF_F_HW_VLAN_CTAG_RX_BIT);

if (rtl_chip_supports_csum_v2(tp)) netdev_hw_feature_add(dev, NETIF_F_IPV6_CSUM_BIT); diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c index fb57f7e48aec..156d87ae6c1d 100644 --- a/drivers/net/ethernet/sfc/ef10_sriov.c +++ b/drivers/net/ethernet/sfc/ef10_sriov.c @@ -246,7 +246,8 @@ static int efx_ef10_vadaptor_alloc_set_features(struct efx_nic *efx) netdev_feature_add(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, &efx->fixed_features); else - efx->fixed_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + &efx->fixed_features);

return 0;

diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 5134fbd0382a..77aee7b35585 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -1030,13 +1030,13 @@ static int efx_pci_probe_post_io(struct efx_nic *efx) netdev_hw_features_set(net_dev, tmp);

/* Disable receiving frames with bad FCS, by default. */ - net_dev->features &= ~NETIF_F_RXALL; + netdev_active_feature_del(net_dev, NETIF_F_RXALL_BIT);

/* Disable VLAN filtering by default. It may be enforced if * the feature is fixed (i.e. VLAN filters are required to * receive VLAN tagged packets due to vPort restrictions). */ - net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(net_dev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT); netdev_active_features_set(net_dev, efx->fixed_features);

rc = efx_register_netdev(efx); diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c index b803b8688c60..1ef24fb2315d 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@ -2918,7 +2918,7 @@ static int ef4_pci_probe(struct pci_dev *pci_dev, * the feature is fixed (i.e. VLAN filters are required to * receive VLAN tagged packets due to vPort restrictions). */ - net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(net_dev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT); netdev_active_features_set(net_dev, efx->fixed_features);

rc = ef4_register_netdev(efx); diff --git a/drivers/net/ethernet/sfc/mcdi_filters.c b/drivers/net/ethernet/sfc/mcdi_filters.c index 1523be77b9db..508549db124b 100644 --- a/drivers/net/ethernet/sfc/mcdi_filters.c +++ b/drivers/net/ethernet/sfc/mcdi_filters.c @@ -1326,9 +1326,12 @@ int efx_mcdi_filter_table_probe(struct efx_nic *efx, bool multicast_chaining) (EFX_FILTER_MATCH_OUTER_VID | EFX_FILTER_MATCH_LOC_MAC_IG)))) { netif_info(efx, probe, net_dev, "VLAN filters are not supported in this firmware variant\n"); - net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; - efx->fixed_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; - net_dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(net_dev, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT); + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_FILTER_BIT, + &efx->fixed_features); + netdev_hw_feature_del(net_dev, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT); }

table->entry = vzalloc(array_size(EFX_MCDI_FILTER_TBL_ROWS, diff --git a/drivers/net/ethernet/sfc/siena/efx.c b/drivers/net/ethernet/sfc/siena/efx.c index d5818151bb04..a18f5fc16b20 100644 --- a/drivers/net/ethernet/sfc/siena/efx.c +++ b/drivers/net/ethernet/sfc/siena/efx.c @@ -1012,13 +1012,13 @@ static int efx_pci_probe_post_io(struct efx_nic *efx) net_dev->features & ~efx->fixed_features);

/* Disable receiving frames with bad FCS, by default. */ - net_dev->features &= ~NETIF_F_RXALL; + netdev_active_feature_del(net_dev, NETIF_F_RXALL_BIT);

/* Disable VLAN filtering by default. It may be enforced if * the feature is fixed (i.e. VLAN filters are required to * receive VLAN tagged packets due to vPort restrictions). */ - net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(net_dev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT); netdev_active_features_set(net_dev, efx->fixed_features);

rc = efx_register_netdev(efx); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4d722a6ed2ca..8028c1e4d65b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -5606,7 +5606,7 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev, struct stmmac_priv *priv = netdev_priv(dev);

if (priv->plat->rx_coe == STMMAC_RX_COE_NONE) - features &= ~NETIF_F_RXCSUM; + netdev_feature_del(NETIF_F_RXCSUM_BIT, &features);

if (!priv->plat->tx_coe) features &= ~NETIF_F_CSUM_MASK; diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c index f8aced92d2a9..7813677b63c9 100644 --- a/drivers/net/ethernet/sun/sunvnet_common.c +++ b/drivers/net/ethernet/sun/sunvnet_common.c @@ -1275,7 +1275,7 @@ vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb, skb_shinfo(skb)->gso_size = datalen; skb_shinfo(skb)->gso_segs = gso_segs; } - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); segs = skb_gso_segment(skb, features); if (IS_ERR(segs)) goto out_dropped; diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index fb32c1f045e6..4040481def57 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1999,7 +1999,7 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx)

/* Disable TX checksum offload by default due to HW bug */ if (common->pdata.quirks & AM65_CPSW_QUIRK_I2027_NO_TX_CSUM) - port->ndev->features &= ~NETIF_F_HW_CSUM; + netdev_active_feature_del(port->ndev, NETIF_F_HW_CSUM_BIT);

ndev_priv->stats = netdev_alloc_pcpu_stats(struct am65_cpsw_ndev_stats); if (!ndev_priv->stats) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 1fc6941fe633..16d2763fc227 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -1109,7 +1109,7 @@ static netdev_features_t macvlan_fix_features(struct net_device *dev, mask = features;

tmp = features; - tmp &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &tmp); lowerdev_features &= tmp; features = netdev_increment_features(lowerdev_features, features, mask); netdev_features_set(&features, ALWAYS_ON_FEATURES); diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 218e10ee5442..52489af158e6 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -9704,8 +9704,8 @@ static int rtl8152_probe(struct usb_interface *intf, netdev_vlan_features_set_array(netdev, &r8152_vlan_feature_set);

if (tp->version == RTL_VER_01) { - netdev->features &= ~NETIF_F_RXCSUM; - netdev->hw_features &= ~NETIF_F_RXCSUM; + netdev_active_feature_del(netdev, NETIF_F_RXCSUM_BIT); + netdev_hw_feature_del(netdev, NETIF_F_RXCSUM_BIT); }

tp->lenovo_macpassthru = rtl8152_supports_lenovo_macpassthru(udev); diff --git a/drivers/net/veth.c b/drivers/net/veth.c index fe9bc2f94672..ef4bb4e63d70 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1175,7 +1175,7 @@ static void veth_disable_xdp(struct net_device *dev) * enabled it, clear it now */ if (!veth_gro_requested(dev) && netif_running(dev)) { - dev->features &= ~NETIF_F_GRO; + netdev_active_feature_del(dev, NETIF_F_GRO_BIT); netdev_features_change(dev); } } @@ -1690,8 +1690,8 @@ static struct rtnl_link_ops veth_link_ops;

static void veth_disable_gro(struct net_device *dev) { - dev->features &= ~NETIF_F_GRO; - dev->wanted_features &= ~NETIF_F_GRO; + netdev_active_feature_del(dev, NETIF_F_GRO_BIT); + netdev_wanted_feature_del(dev, NETIF_F_GRO_BIT); netdev_update_features(dev); }

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index f08209bf2274..b86820386f60 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -3377,13 +3377,17 @@ vmxnet3_declare_features(struct vmxnet3_adapter *adapter) !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_CHECKSUM_OFFLOAD)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_GENEVE_TSO)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_TSO))) { - netdev->hw_enc_features &= ~NETIF_F_GSO_UDP_TUNNEL; - netdev->hw_features &= ~NETIF_F_GSO_UDP_TUNNEL; + netdev_hw_enc_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_BIT); + netdev_hw_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_BIT); } if (!(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_GENEVE_OUTER_CHECKSUM_OFFLOAD)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_OUTER_CHECKSUM_OFFLOAD))) { - netdev->hw_enc_features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; - netdev->hw_features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_hw_enc_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT); + netdev_hw_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT); } }

diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index 0444dedf75e7..dc54367e4e92 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -251,7 +251,7 @@ netdev_features_t vmxnet3_fix_features(struct net_device *netdev, { /* If Rx checksum is disabled, then LRO should also be disabled */ if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features);

return features; } @@ -372,11 +372,13 @@ static void vmxnet3_enable_encap_offloads(struct net_device *netdev, netdev_feat !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_CHECKSUM_OFFLOAD)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_GENEVE_TSO)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_TSO))) { - netdev->hw_enc_features &= ~NETIF_F_GSO_UDP_TUNNEL; + netdev_hw_enc_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_BIT); } if (!(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_GENEVE_OUTER_CHECKSUM_OFFLOAD)) && !(adapter->dev_caps[0] & (1UL << VMXNET3_CAP_VXLAN_OUTER_CHECKSUM_OFFLOAD))) { - netdev->hw_enc_features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev_hw_enc_feature_del(netdev, + NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT); } } } diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 4dbfdd1a8097..4cf7801da3f5 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -1133,7 +1133,8 @@ static int ath6kl_set_features(struct net_device *dev, vif->fw_vif_idx, ar->rx_meta_ver, 0, 0); if (err) { - dev->features = features & ~NETIF_F_RXCSUM; + dev->features = features; + netdev_active_feature_del(dev, NETIF_F_RXCSUM_BIT); return err; } } else if (!(features & NETIF_F_RXCSUM) && diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index d1e63013c187..ed1df0278ff0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -612,7 +612,7 @@ static int brcmf_netdev_open(struct net_device *ndev) && (toe_ol & TOE_TX_CSUM_OL) != 0) netdev_active_feature_add(ndev, NETIF_F_IP_CSUM_BIT); else - ndev->features &= ~NETIF_F_IP_CSUM; + netdev_active_feature_del(ndev, NETIF_F_IP_CSUM_BIT);

if (brcmf_cfg80211_up(ndev)) { bphy_err(drvr, "failed to bring up cfg80211\n"); diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index b2e50d1a6cc2..475de5418861 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -366,15 +366,15 @@ static netdev_features_t xenvif_fix_features(struct net_device *dev, struct xenvif *vif = netdev_priv(dev);

if (!vif->can_sg) - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &features); if (~(vif->gso_mask) & GSO_BIT(TCPV4)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); if (~(vif->gso_mask) & GSO_BIT(TCPV6)) - features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &features); if (!vif->ip_csum) - features &= ~NETIF_F_IP_CSUM; + netdev_feature_del(NETIF_F_IP_CSUM_BIT, &features); if (!vif->ipv6_csum) - features &= ~NETIF_F_IPV6_CSUM; + netdev_feature_del(NETIF_F_IPV6_CSUM_BIT, &features);

return features; } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 1b089e6ef929..aa88d5fd7d5f 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1476,20 +1476,20 @@ static netdev_features_t xennet_fix_features(struct net_device *dev,

if (features & NETIF_F_SG && !xenbus_read_unsigned(np->xbdev->otherend, "feature-sg", 0)) - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &features);

if (features & NETIF_F_IPV6_CSUM && !xenbus_read_unsigned(np->xbdev->otherend, "feature-ipv6-csum-offload", 0)) - features &= ~NETIF_F_IPV6_CSUM; + netdev_feature_del(NETIF_F_IPV6_CSUM_BIT, &features);

if (features & NETIF_F_TSO && !xenbus_read_unsigned(np->xbdev->otherend, "feature-gso-tcpv4", 0)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features);

if (features & NETIF_F_TSO6 && !xenbus_read_unsigned(np->xbdev->otherend, "feature-gso-tcpv6", 0)) - features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &features);

return features; } diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 39e0bd7ba519..8118c2dae6c9 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -6825,7 +6825,8 @@ void qeth_enable_hw_features(struct net_device *dev) dev->features &= ~dev->hw_features; /* toggle VLAN filter, so that VIDs are re-programmed: */ if (IS_LAYER2(card) && IS_VM_NIC(card)) { - dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(dev, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT); netdev_wanted_feature_add(dev, NETIF_F_HW_VLAN_CTAG_FILTER_BIT); } @@ -6917,16 +6918,16 @@ netdev_features_t qeth_fix_features(struct net_device *dev,

QETH_CARD_TEXT(card, 2, "fixfeat"); if (!qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM)) - features &= ~NETIF_F_IP_CSUM; + netdev_feature_del(NETIF_F_IP_CSUM_BIT, &features); if (!qeth_is_supported6(card, IPA_OUTBOUND_CHECKSUM_V6)) - features &= ~NETIF_F_IPV6_CSUM; + netdev_feature_del(NETIF_F_IPV6_CSUM_BIT, &features); if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM) && !qeth_is_supported6(card, IPA_INBOUND_CHECKSUM_V6)) - features &= ~NETIF_F_RXCSUM; + netdev_feature_del(NETIF_F_RXCSUM_BIT, &features); if (!qeth_is_supported(card, IPA_OUTBOUND_TSO)) - features &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_TSO_BIT, &features); if (!qeth_is_supported6(card, IPA_OUTBOUND_TSO)) - features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &features);

QETH_CARD_HEX(card, 2, &features, sizeof(features)); return features; @@ -6984,7 +6985,7 @@ netdev_features_t qeth_features_check(struct sk_buff *skb,

/* linearize only if resulting skb allocations are order-0: */ if (SKB_DATA_ALIGN(hroom + doffset + hsize) <= SKB_MAX_HEAD(0)) - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &features); }

return vlan_features_check(skb, features); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index daa1b6f2b47e..f91066cb9e72 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1809,7 +1809,7 @@ static netdev_features_t qeth_l3_osa_features_check(struct sk_buff *skb, netdev_features_t features) { if (vlan_get_protocol(skb) != htons(ETH_P_IP)) - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + netdev_feature_del(NETIF_F_HW_VLAN_CTAG_TX_BIT, &features); return qeth_features_check(skb, dev, features); }

diff --git a/net/core/dev.c b/net/core/dev.c index 66c1084c9ae2..83639d42db75 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1586,7 +1586,7 @@ void dev_disable_lro(struct net_device *dev) struct net_device *lower_dev; struct list_head *iter;

- dev->wanted_features &= ~NETIF_F_LRO; + netdev_wanted_feature_del(dev, NETIF_F_LRO_BIT); netdev_update_features(dev);

if (unlikely(dev->features & NETIF_F_LRO)) @@ -1607,7 +1607,7 @@ EXPORT_SYMBOL(dev_disable_lro); */ static void dev_disable_gro_hw(struct net_device *dev) { - dev->wanted_features &= ~NETIF_F_GRO_HW; + netdev_wanted_feature_del(dev, NETIF_F_GRO_HW_BIT); netdev_update_features(dev);

if (unlikely(dev->features & NETIF_F_GRO_HW)) @@ -3401,7 +3401,7 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb, partial_features = dev->features & dev->gso_partial_features; netdev_feature_add(NETIF_F_GSO_ROBUST_BIT, &partial_features); if (!skb_gso_ok(skb, netdev_features_or(features, partial_features))) - features &= ~NETIF_F_GSO_PARTIAL; + netdev_feature_del(NETIF_F_GSO_PARTIAL_BIT, &features); }

BUILD_BUG_ON(SKB_GSO_CB_OFFSET + @@ -3491,7 +3491,7 @@ static netdev_features_t harmonize_features(struct sk_buff *skb, features &= ~netdev_csum_gso_features_mask; } if (illegal_highdma(skb->dev, skb)) - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &features);

return features; } @@ -3542,7 +3542,8 @@ static netdev_features_t gso_features_check(const struct sk_buff *skb, inner_ip_hdr(skb) : ip_hdr(skb);

if (!(iph->frag_off & htons(IP_DF))) - features &= ~NETIF_F_TSO_MANGLEID; + netdev_feature_del(NETIF_F_TSO_MANGLEID_BIT, + &features); }

return features; @@ -9622,30 +9623,30 @@ static netdev_features_t netdev_fix_features(struct net_device *dev, if ((features & NETIF_F_TSO) && !(features & NETIF_F_HW_CSUM) && !(features & NETIF_F_IP_CSUM)) { netdev_dbg(dev, "Dropping TSO features since no CSUM feature.\n"); - features &= ~NETIF_F_TSO; - features &= ~NETIF_F_TSO_ECN; + netdev_feature_del(NETIF_F_TSO_BIT, &features); + netdev_feature_del(NETIF_F_TSO_ECN_BIT, &features); }

if ((features & NETIF_F_TSO6) && !(features & NETIF_F_HW_CSUM) && !(features & NETIF_F_IPV6_CSUM)) { netdev_dbg(dev, "Dropping TSO6 features since no CSUM feature.\n"); - features &= ~NETIF_F_TSO6; + netdev_feature_del(NETIF_F_TSO6_BIT, &features); }

/* TSO with IPv4 ID mangling requires IPv4 TSO be enabled */ if ((features & NETIF_F_TSO_MANGLEID) && !(features & NETIF_F_TSO)) - features &= ~NETIF_F_TSO_MANGLEID; + netdev_feature_del(NETIF_F_TSO_MANGLEID_BIT, &features);

/* TSO ECN requires that TSO is present as well. */ tmp = NETIF_F_ALL_TSO; - tmp &= ~NETIF_F_TSO_ECN; + netdev_feature_del(NETIF_F_TSO_ECN_BIT, &tmp); if (!(features & tmp) && (features & NETIF_F_TSO_ECN)) - features &= ~NETIF_F_TSO_ECN; + netdev_feature_del(NETIF_F_TSO_ECN_BIT, &features);

/* Software GSO depends on SG. */ if ((features & NETIF_F_GSO) && !(features & NETIF_F_SG)) { netdev_dbg(dev, "Dropping NETIF_F_GSO since no SG feature.\n"); - features &= ~NETIF_F_GSO; + netdev_feature_del(NETIF_F_GSO_BIT, &features); }

/* GSO partial features require GSO partial be set */ @@ -9664,7 +9665,7 @@ static netdev_features_t netdev_fix_features(struct net_device *dev, */ if (features & NETIF_F_GRO_HW) { netdev_dbg(dev, "Dropping NETIF_F_GRO_HW since no RXCSUM feature.\n"); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

@@ -9672,18 +9673,18 @@ static netdev_features_t netdev_fix_features(struct net_device *dev, if (features & NETIF_F_RXFCS) { if (features & NETIF_F_LRO) { netdev_dbg(dev, "Dropping LRO feature since RX-FCS is requested.\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

if (features & NETIF_F_GRO_HW) { netdev_dbg(dev, "Dropping HW-GRO feature since RX-FCS is requested.\n"); - features &= ~NETIF_F_GRO_HW; + netdev_feature_del(NETIF_F_GRO_HW_BIT, &features); } }

if ((features & NETIF_F_GRO_HW) && (features & NETIF_F_LRO)) { netdev_dbg(dev, "Dropping LRO feature since HW-GRO is requested.\n"); - features &= ~NETIF_F_LRO; + netdev_feature_del(NETIF_F_LRO_BIT, &features); }

if (features & NETIF_F_HW_TLS_TX) { @@ -9693,13 +9694,13 @@ static netdev_features_t netdev_fix_features(struct net_device *dev,

if (!ip_csum && !hw_csum) { netdev_dbg(dev, "Dropping TLS TX HW offload feature since no CSUM feature.\n"); - features &= ~NETIF_F_HW_TLS_TX; + netdev_feature_del(NETIF_F_HW_TLS_TX_BIT, &features); } }

if ((features & NETIF_F_HW_TLS_RX) && !(features & NETIF_F_RXCSUM)) { netdev_dbg(dev, "Dropping TLS RX HW offload feature since no RXCSUM feature.\n"); - features &= ~NETIF_F_HW_TLS_RX; + netdev_feature_del(NETIF_F_HW_TLS_RX_BIT, &features); }

return features; @@ -11170,7 +11171,7 @@ netdev_features_t netdev_increment_features(netdev_features_t all, /* If one device supports hw checksumming, set for all. */ if (all & NETIF_F_HW_CSUM) { tmp = NETIF_F_CSUM_MASK; - tmp &= ~NETIF_F_HW_CSUM; + netdev_feature_del(NETIF_F_HW_CSUM_BIT, &tmp); all &= ~tmp; }

diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 955d7640dde6..338ef07b8f42 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -61,6 +61,7 @@ #include <linux/if_vlan.h> #include <linux/mpls.h> #include <linux/kcov.h> +#include <linux/netdev_features_helper.h>

#include <net/protocol.h> #include <net/dst.h> @@ -4043,7 +4044,7 @@ struct sk_buff *skb_segment(struct sk_buff *head_skb, * skbs; we do so by disabling SG. */ if (mss != GSO_BY_FRAGS && mss != skb_headlen(head_skb)) - features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &features); }

__skb_push(head_skb, doffset); diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 84fdb991bee5..1bd21a30f662 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -9,6 +9,7 @@ */

#include <linux/module.h> +#include <linux/netdev_features_helper.h> #include <linux/random.h> #include <linux/slab.h> #include <linux/xfrm.h> @@ -490,8 +491,8 @@ static struct sock *dccp_v6_request_recv_sock(const struct sock *sk,

ip6_dst_store(newsk, dst, NULL, NULL); newsk->sk_route_caps = dst->dev->features; - newsk->sk_route_caps &= ~NETIF_F_IP_CSUM; - newsk->sk_route_caps &= ~NETIF_F_TSO; + netdev_feature_del(NETIF_F_IP_CSUM_BIT, &newsk->sk_route_caps); + netdev_feature_del(NETIF_F_TSO_BIT, &newsk->sk_route_caps); newdp6 = (struct dccp6_sock *)newsk; newinet = inet_sk(newsk); newinet->pinet6 = &newdp6->inet6; diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 7ed3699bdc4d..d61daaa12f92 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1678,7 +1678,8 @@ int dsa_slave_manage_vlan_filtering(struct net_device *slave, err = vlan_for_each(slave, dsa_slave_restore_vlan, slave); if (err) { vlan_for_each(slave, dsa_slave_clear_vlan, slave); - slave->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(slave, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT); return err; } } else { @@ -1686,7 +1687,8 @@ int dsa_slave_manage_vlan_filtering(struct net_device *slave, if (err) return err;

- slave->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; + netdev_active_feature_del(slave, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT); }

return 0; @@ -2294,8 +2296,8 @@ void dsa_slave_setup_tagger(struct net_device *slave) netdev_hw_feature_add(slave, NETIF_F_HW_TC_BIT); netdev_active_feature_add(slave, NETIF_F_LLTX_BIT); if (slave->needed_tailroom) { - slave->features &= ~NETIF_F_SG; - slave->features &= ~NETIF_F_FRAGLIST; + netdev_active_feature_del(slave, NETIF_F_SG_BIT); + netdev_active_feature_del(slave, NETIF_F_FRAGLIST_BIT); } if (ds->needs_standalone_vlan_filtering) netdev_active_feature_add(slave, diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c index 8eda70f58682..fe454f71ec6e 100644 --- a/net/ieee802154/core.c +++ b/net/ieee802154/core.c @@ -205,7 +205,8 @@ int cfg802154_switch_netns(struct cfg802154_registered_device *rdev, list_for_each_entry(wpan_dev, &rdev->wpan_dev_list, list) { if (!wpan_dev->netdev) continue; - wpan_dev->netdev->features &= ~NETIF_F_NETNS_LOCAL; + netdev_active_feature_del(wpan_dev->netdev, + NETIF_F_NETNS_LOCAL_BIT); err = dev_change_net_namespace(wpan_dev->netdev, net, "wpan%d"); if (err) break; @@ -222,7 +223,8 @@ int cfg802154_switch_netns(struct cfg802154_registered_device *rdev, list) { if (!wpan_dev->netdev) continue; - wpan_dev->netdev->features &= ~NETIF_F_NETNS_LOCAL; + netdev_active_feature_del(wpan_dev->netdev, + NETIF_F_NETNS_LOCAL_BIT); err = dev_change_net_namespace(wpan_dev->netdev, net, "wpan%d"); WARN_ON(err); diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c index 2931b3385bc9..619240be4b5e 100644 --- a/net/ipv4/esp4_offload.c +++ b/net/ipv4/esp4_offload.c @@ -220,12 +220,12 @@ static struct sk_buff *esp4_gso_segment(struct sk_buff *skb, if ((!(skb->dev->gso_partial_features & NETIF_F_HW_ESP) && !(features & NETIF_F_HW_ESP)) || x->xso.dev != skb->dev) { esp_features = features & ~NETIF_F_CSUM_MASK; - esp_features &= ~NETIF_F_SG; - esp_features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SG_BIT, &esp_features); + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &esp_features); } else if (!(features & NETIF_F_HW_ESP_TX_CSUM) && !(skb->dev->gso_partial_features & NETIF_F_HW_ESP_TX_CSUM)) { esp_features = features & ~NETIF_F_CSUM_MASK; - esp_features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &esp_features); }

xo->flags |= XFRM_GSO_SEGMENT; diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index 07073fa35205..0b3f5a3ed86b 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -46,7 +46,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb,

features &= skb->dev->hw_enc_features; if (need_csum) - features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &features);

need_ipsec = skb_dst(skb) && dst_xfrm(skb_dst(skb)); /* Try to offload checksum if possible */ diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c index b699b89e592b..2ac8360a2922 100644 --- a/net/ipv4/udp_offload.c +++ b/net/ipv4/udp_offload.c @@ -70,7 +70,7 @@ static struct sk_buff *__skb_udp_tunnel_segment(struct sk_buff *skb,

features &= skb->dev->hw_enc_features; if (need_csum) - features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &features);

/* The only checksum offload we care about from here on out is the * outer one so strip the existing checksum feature flags and diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c index 95b5c26abad5..8c09c2cec0f5 100644 --- a/net/ipv6/esp6_offload.c +++ b/net/ipv6/esp6_offload.c @@ -258,11 +258,11 @@ static struct sk_buff *esp6_gso_segment(struct sk_buff *skb,

if (!(features & NETIF_F_HW_ESP) || x->xso.dev != skb->dev) { esp_features = features & ~NETIF_F_CSUM_MASK; - esp_features &= ~NETIF_F_SG; - esp_features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SG_BIT, &esp_features); + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &esp_features); } else if (!(features & NETIF_F_HW_ESP_TX_CSUM)) { esp_features = features & ~NETIF_F_CSUM_MASK; - esp_features &= ~NETIF_F_SCTP_CRC; + netdev_feature_del(NETIF_F_SCTP_CRC_BIT, &esp_features); }

xo->flags |= XFRM_GSO_SEGMENT; diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c index 4baf9c563c87..e33d496d26a0 100644 --- a/net/openvswitch/vport-internal_dev.c +++ b/net/openvswitch/vport-internal_dev.c @@ -124,7 +124,7 @@ static void do_setup(struct net_device *netdev) netdev->hw_enc_features = netdev->features; netdev_active_features_set(netdev, netdev_tx_vlan_features); netdev->hw_features = netdev->features; - netdev->hw_features &= ~NETIF_F_LLTX; + netdev_hw_feature_del(netdev, NETIF_F_LLTX_BIT);

eth_hw_addr_random(netdev); } diff --git a/net/sctp/offload.c b/net/sctp/offload.c index ad77e0362188..a70619d0c207 100644 --- a/net/sctp/offload.c +++ b/net/sctp/offload.c @@ -73,7 +73,7 @@ static struct sk_buff *sctp_gso_segment(struct sk_buff *skb,

tmp = features; netdev_feature_add(NETIF_F_HW_CSUM_BIT, &tmp); - tmp &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &tmp); segs = skb_segment(skb, tmp); if (IS_ERR(segs)) goto out; diff --git a/net/wireless/core.c b/net/wireless/core.c index 57504e859573..7d43401ecb2f 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -165,7 +165,8 @@ int cfg80211_switch_netns(struct cfg80211_registered_device *rdev, list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) { if (!wdev->netdev) continue; - wdev->netdev->features &= ~NETIF_F_NETNS_LOCAL; + netdev_active_feature_del(wdev->netdev, + NETIF_F_NETNS_LOCAL_BIT); err = dev_change_net_namespace(wdev->netdev, net, "wlan%d"); if (err) break; @@ -182,7 +183,8 @@ int cfg80211_switch_netns(struct cfg80211_registered_device *rdev, list) { if (!wdev->netdev) continue; - wdev->netdev->features &= ~NETIF_F_NETNS_LOCAL; + netdev_active_feature_del(wdev->netdev, + NETIF_F_NETNS_LOCAL_BIT); err = dev_change_net_namespace(wdev->netdev, net, "wlan%d"); WARN_ON(err); diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index c492b2952d6a..63ad940853e0 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -115,7 +115,7 @@ struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t featur

if (!(features & NETIF_F_HW_ESP)) { esp_features = features; - esp_features &= ~NETIF_F_SG; + netdev_feature_del(NETIF_F_SG_BIT, &esp_features); esp_features &= ~NETIF_F_CSUM_MASK; }

@@ -142,8 +142,8 @@ struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t featur struct sk_buff *segs;

/* Packet got rerouted, fixup features and segment it. */ - esp_features &= ~NETIF_F_HW_ESP; - esp_features &= ~NETIF_F_GSO_ESP; + netdev_feature_del(NETIF_F_HW_ESP_BIT, &esp_features); + netdev_feature_del(NETIF_F_GSO_ESP_BIT, &esp_features);

segs = skb_gso_segment(skb, esp_features); if (IS_ERR(segs)) {