For the origin type for netdev_features_t would be changed to be unsigned long * from u64, so changes the prototype of ndo_fix_features for adaption.
Signed-off-by: Jian Shen shenjian15@huawei.com --- arch/um/drivers/vector_kern.c | 7 ++-- drivers/infiniband/ulp/ipoib/ipoib_main.c | 7 ++-- drivers/net/bonding/bond_main.c | 24 ++++++------- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 28 +++++++-------- drivers/net/ethernet/atheros/alx/main.c | 8 ++--- .../net/ethernet/atheros/atl1c/atl1c_main.c | 14 ++++---- .../net/ethernet/atheros/atl1e/atl1e_main.c | 12 +++---- drivers/net/ethernet/atheros/atlx/atl2.c | 12 +++---- drivers/net/ethernet/atheros/atlx/atlx.c | 12 +++---- .../net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 29 +++++++--------- .../net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 3 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 27 +++++++-------- drivers/net/ethernet/broadcom/tg3.c | 8 ++--- .../net/ethernet/cavium/liquidio/lio_main.c | 34 +++++++++---------- .../ethernet/cavium/liquidio/lio_vf_main.c | 30 ++++++++-------- .../net/ethernet/cavium/thunder/nicvf_main.c | 10 +++--- drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 11 +++--- .../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 12 +++---- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 10 +++--- .../ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 12 +++---- drivers/net/ethernet/cortina/gemini.c | 8 ++--- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 7 ++-- .../net/ethernet/huawei/hinic/hinic_main.c | 10 +++--- drivers/net/ethernet/ibm/ibmveth.c | 10 +++--- drivers/net/ethernet/intel/e1000/e1000_main.c | 12 +++---- drivers/net/ethernet/intel/e1000e/netdev.c | 14 ++++---- drivers/net/ethernet/intel/iavf/iavf_main.c | 8 ++--- drivers/net/ethernet/intel/igb/igb_main.c | 12 +++---- drivers/net/ethernet/intel/igc/igc_main.c | 12 +++---- drivers/net/ethernet/intel/ixgb/ixgb_main.c | 10 +++--- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 16 ++++----- drivers/net/ethernet/jme.c | 7 ++-- drivers/net/ethernet/marvell/mvneta.c | 8 ++--- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 12 +++---- drivers/net/ethernet/marvell/sky2.c | 16 ++++----- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 10 +++--- .../net/ethernet/mellanox/mlx4/en_netdev.c | 12 +++---- .../net/ethernet/mellanox/mlx5/core/en_main.c | 14 ++++---- .../net/ethernet/neterion/vxge/vxge-main.c | 10 +++--- .../net/ethernet/netronome/nfp/nfp_net_repr.c | 14 ++++---- drivers/net/ethernet/nvidia/forcedeth.c | 10 +++--- .../ethernet/qlogic/netxen/netxen_nic_main.c | 10 +++--- drivers/net/ethernet/qlogic/qede/qede.h | 3 +- .../net/ethernet/qlogic/qede/qede_filter.c | 9 ++--- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 3 +- .../net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 15 ++++---- drivers/net/ethernet/realtek/r8169_main.c | 10 +++--- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 14 ++++---- drivers/net/hyperv/netvsc_drv.c | 12 +++---- drivers/net/ipvlan/ipvlan_main.c | 18 +++++----- drivers/net/macsec.c | 16 ++++----- drivers/net/macvlan.c | 20 +++++------ drivers/net/team/team.c | 20 +++++------ drivers/net/tun.c | 7 ++-- drivers/net/veth.c | 10 +++--- drivers/net/vmxnet3/vmxnet3_ethtool.c | 10 +++--- drivers/net/vmxnet3/vmxnet3_int.h | 4 +-- drivers/net/xen-netback/interface.c | 16 ++++----- drivers/net/xen-netfront.c | 22 ++++++------ drivers/s390/net/qeth_core.h | 2 +- drivers/s390/net/qeth_core_main.c | 16 ++++----- include/linux/netdevice.h | 4 +-- net/8021q/vlan_dev.c | 14 ++++---- net/bridge/br_device.c | 5 ++- net/core/dev.c | 2 +- net/hsr/hsr_device.c | 6 ++-- 66 files changed, 349 insertions(+), 461 deletions(-)
diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index cde6db184c26..88cc24a58742 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -1342,11 +1342,10 @@ static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue) schedule_work(&vp->reset_tx); }
-static netdev_features_t vector_fix_features(struct net_device *dev, - netdev_features_t features) +static void vector_fix_features(struct net_device *dev, + netdev_features_t *features) { - features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM); - return features; + *features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM); }
static int vector_set_features(struct net_device *dev, diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 0aa8629fdf62..488d50a82a87 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -214,14 +214,13 @@ static int ipoib_stop(struct net_device *dev) return 0; }
-static netdev_features_t ipoib_fix_features(struct net_device *dev, netdev_features_t features) +static void ipoib_fix_features(struct net_device *dev, + netdev_features_t *features) { struct ipoib_dev_priv *priv = ipoib_priv(dev);
if (test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags)) - features &= ~(NETIF_F_IP_CSUM | NETIF_F_TSO); - - return features; + *features &= ~(NETIF_F_IP_CSUM | NETIF_F_TSO); }
static int ipoib_change_mtu(struct net_device *dev, int new_mtu) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 77dc79a7f574..469509260a51 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1361,8 +1361,8 @@ static void bond_netpoll_cleanup(struct net_device *bond_dev)
/*---------------------------------- IOCTL ----------------------------------*/
-static netdev_features_t bond_fix_features(struct net_device *dev, - netdev_features_t features) +static void bond_fix_features(struct net_device *dev, + netdev_features_t *features) { struct bonding *bond = netdev_priv(dev); struct list_head *iter; @@ -1371,24 +1371,22 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
#if IS_ENABLED(CONFIG_TLS_DEVICE) if (bond_sk_check(bond)) - features |= BOND_TLS_FEATURES; + *features |= BOND_TLS_FEATURES; else - features &= ~BOND_TLS_FEATURES; + *features &= ~BOND_TLS_FEATURES; #endif
- mask = features; + mask = *features;
- features &= ~NETIF_F_ONE_FOR_ALL; - features |= NETIF_F_ALL_FOR_ALL; + *features &= ~NETIF_F_ONE_FOR_ALL; + *features |= NETIF_F_ALL_FOR_ALL;
bond_for_each_slave(bond, slave, iter) { - features = netdev_increment_features(features, - slave->dev->features, - mask); + *features = netdev_increment_features(*features, + slave->dev->features, + mask); } - features = netdev_add_tso_features(features, mask); - - return features; + *features = netdev_add_tso_features(*features, mask); }
#define BOND_VLAN_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index cc1f1a7a46ae..dff9eecac6e9 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -2182,8 +2182,8 @@ static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type, return 0; }
-static netdev_features_t xgbe_fix_features(struct net_device *netdev, - netdev_features_t features) +static void xgbe_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct xgbe_prv_data *pdata = netdev_priv(netdev); netdev_features_t vxlan_base; @@ -2191,38 +2191,36 @@ static netdev_features_t xgbe_fix_features(struct net_device *netdev, vxlan_base = NETIF_F_GSO_UDP_TUNNEL | NETIF_F_RX_UDP_TUNNEL_PORT;
if (!pdata->hw_feat.vxn) - return features; + return;
/* VXLAN CSUM requires VXLAN base */ - if ((features & NETIF_F_GSO_UDP_TUNNEL_CSUM) && - !(features & NETIF_F_GSO_UDP_TUNNEL)) { + if ((*features & NETIF_F_GSO_UDP_TUNNEL_CSUM) && + !(*features & NETIF_F_GSO_UDP_TUNNEL)) { netdev_notice(netdev, "forcing tx udp tunnel support\n"); - features |= NETIF_F_GSO_UDP_TUNNEL; + *features |= NETIF_F_GSO_UDP_TUNNEL; }
/* Can't do one without doing the other */ - if ((features & vxlan_base) != vxlan_base) { + if ((*features & vxlan_base) != vxlan_base) { netdev_notice(netdev, "forcing both tx and rx udp tunnel support\n"); - features |= vxlan_base; + *features |= vxlan_base; }
- if (features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) { - if (!(features & NETIF_F_GSO_UDP_TUNNEL_CSUM)) { + if (*features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) { + if (!(*features & NETIF_F_GSO_UDP_TUNNEL_CSUM)) { netdev_notice(netdev, "forcing tx udp tunnel checksumming on\n"); - features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; + *features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; } } else { - if (features & NETIF_F_GSO_UDP_TUNNEL_CSUM) { + 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; + *features &= ~NETIF_F_GSO_UDP_TUNNEL_CSUM; } } - - return features; }
static int xgbe_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index 4ea157efca86..922c600fd292 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -1097,13 +1097,11 @@ static int alx_init_sw(struct alx_priv *alx) }
-static netdev_features_t alx_fix_features(struct net_device *netdev, - netdev_features_t features) +static void alx_fix_features(struct net_device *netdev, + netdev_features_t *features) { if (netdev->mtu > ALX_MAX_TSO_PKT_SIZE) - features &= ~(NETIF_F_TSO | NETIF_F_TSO6); - - return features; + *features &= ~(NETIF_F_TSO | NETIF_F_TSO6); }
static void alx_netif_stop(struct alx_priv *alx) diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 20c032ab631b..aa86936bca97 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -504,8 +504,8 @@ static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter, adapter->rx_frag_size = roundup_pow_of_two(head_size); }
-static netdev_features_t atl1c_fix_features(struct net_device *netdev, - netdev_features_t features) +static void atl1c_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct atl1c_adapter *adapter = netdev_priv(netdev); struct atl1c_hw *hw = &adapter->hw; @@ -514,17 +514,15 @@ static netdev_features_t atl1c_fix_features(struct net_device *netdev, * Since there is no support for separate rx/tx vlan accel * enable/disable make sure tx flag is always in same state as rx. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX;
if (hw->nic_type != athr_mt) { if (netdev->mtu > MAX_TSO_FRAME_SIZE) - features &= ~(NETIF_F_TSO | NETIF_F_TSO6); + *features &= ~(NETIF_F_TSO | NETIF_F_TSO6); } - - return features; }
static int atl1c_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 2e22483a9040..ea99949c91eb 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -382,19 +382,17 @@ static int atl1e_set_mac_addr(struct net_device *netdev, void *p) return 0; }
-static netdev_features_t atl1e_fix_features(struct net_device *netdev, - netdev_features_t features) +static void atl1e_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int atl1e_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index b69298ddb647..c4d303ce284c 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -371,19 +371,17 @@ static void atl2_restore_vlan(struct atl2_adapter *adapter) atl2_vlan_mode(adapter->netdev, adapter->netdev->features); }
-static netdev_features_t atl2_fix_features(struct net_device *netdev, - netdev_features_t features) +static void atl2_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int atl2_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/atheros/atlx/atlx.c b/drivers/net/ethernet/atheros/atlx/atlx.c index 0941d07d0833..3b0dbc3a5896 100644 --- a/drivers/net/ethernet/atheros/atlx/atlx.c +++ b/drivers/net/ethernet/atheros/atlx/atlx.c @@ -237,19 +237,17 @@ static void atlx_restore_vlan(struct atlx_adapter *adapter) atlx_vlan_mode(adapter->netdev, adapter->netdev->features); }
-static netdev_features_t atlx_fix_features(struct net_device *netdev, - netdev_features_t features) +static void atlx_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int atlx_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index b5d954cb409a..d74510306068 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -4899,38 +4899,35 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu) return bnx2x_reload_if_running(dev); }
-netdev_features_t bnx2x_fix_features(struct net_device *dev, - netdev_features_t features) +void bnx2x_fix_features(struct net_device *dev, netdev_features_t *features) { struct bnx2x *bp = netdev_priv(dev);
if (pci_num_vf(bp->pdev)) { - netdev_features_t changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ *features;
/* Revert the requested changes in features if they * would require internal reload of PF in bnx2x_set_features(). */ - if (!(features & NETIF_F_RXCSUM) && !bp->disable_tpa) { - features &= ~NETIF_F_RXCSUM; - features |= dev->features & NETIF_F_RXCSUM; + if (!(*features & NETIF_F_RXCSUM) && !bp->disable_tpa) { + *features &= ~NETIF_F_RXCSUM; + *features |= dev->features & NETIF_F_RXCSUM; }
if (changed & NETIF_F_LOOPBACK) { - features &= ~NETIF_F_LOOPBACK; - features |= dev->features & NETIF_F_LOOPBACK; + *features &= ~NETIF_F_LOOPBACK; + *features |= dev->features & NETIF_F_LOOPBACK; } }
/* TPA requires Rx CSUM offloading */ - if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_LRO;
- if (!(features & NETIF_F_GRO) || !bnx2x_mtu_allows_gro(dev->mtu)) - features &= ~NETIF_F_GRO_HW; - if (features & NETIF_F_GRO_HW) - features &= ~NETIF_F_LRO; - - return features; + if (!(*features & NETIF_F_GRO) || !bnx2x_mtu_allows_gro(dev->mtu)) + *features &= ~NETIF_F_GRO_HW; + if (*features & NETIF_F_GRO_HW) + *features &= ~NETIF_F_LRO; }
int bnx2x_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index d8b1824c334d..4c66ef3e04bf 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -606,8 +606,7 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu); int bnx2x_fcoe_get_wwn(struct net_device *dev, u64 *wwn, int type); #endif
-netdev_features_t bnx2x_fix_features(struct net_device *dev, - netdev_features_t features); +void bnx2x_fix_features(struct net_device *dev, netdev_features_t *features); int bnx2x_set_features(struct net_device *dev, netdev_features_t features);
/** diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b43b96cfaebc..106a0378c3b4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -10894,39 +10894,38 @@ static bool bnxt_rfs_capable(struct bnxt *bp) #endif }
-static netdev_features_t bnxt_fix_features(struct net_device *dev, - netdev_features_t features) +static void bnxt_fix_features(struct net_device *dev, + netdev_features_t *features) { struct bnxt *bp = netdev_priv(dev); netdev_features_t vlan_features;
- if ((features & NETIF_F_NTUPLE) && !bnxt_rfs_capable(bp)) - features &= ~NETIF_F_NTUPLE; + if ((*features & NETIF_F_NTUPLE) && !bnxt_rfs_capable(bp)) + *features &= ~NETIF_F_NTUPLE;
if (bp->flags & BNXT_FLAG_NO_AGG_RINGS) - features &= ~(NETIF_F_LRO | NETIF_F_GRO_HW); + *features &= ~(NETIF_F_LRO | NETIF_F_GRO_HW);
- if (!(features & NETIF_F_GRO)) - features &= ~NETIF_F_GRO_HW; + if (!(*features & NETIF_F_GRO)) + *features &= ~NETIF_F_GRO_HW;
- if (features & NETIF_F_GRO_HW) - features &= ~NETIF_F_LRO; + if (*features & NETIF_F_GRO_HW) + *features &= ~NETIF_F_LRO;
/* Both CTAG and STAG VLAN accelaration on the RX side have to be * turned on or off together. */ - vlan_features = features & BNXT_HW_FEATURE_VLAN_ALL_RX; + vlan_features = *features & BNXT_HW_FEATURE_VLAN_ALL_RX; if (vlan_features != BNXT_HW_FEATURE_VLAN_ALL_RX) { if (dev->features & BNXT_HW_FEATURE_VLAN_ALL_RX) - features &= ~BNXT_HW_FEATURE_VLAN_ALL_RX; + *features &= ~BNXT_HW_FEATURE_VLAN_ALL_RX; else if (vlan_features) - features |= BNXT_HW_FEATURE_VLAN_ALL_RX; + *features |= BNXT_HW_FEATURE_VLAN_ALL_RX; } #ifdef CONFIG_BNXT_SRIOV if (BNXT_VF(bp) && bp->vf.vlan) - features &= ~BNXT_HW_FEATURE_VLAN_ALL_RX; + *features &= ~BNXT_HW_FEATURE_VLAN_ALL_RX; #endif - return features; }
static int bnxt_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 5e0e0e70d801..df0d6a35f093 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -8302,15 +8302,13 @@ static void tg3_set_loopback(struct net_device *dev, netdev_features_t features) } }
-static netdev_features_t tg3_fix_features(struct net_device *dev, - netdev_features_t features) +static void tg3_fix_features(struct net_device *dev, + netdev_features_t *features) { struct tg3 *tp = netdev_priv(dev);
if (dev->mtu > ETH_DATA_LEN && tg3_flag(tp, 5780_CLASS)) - features &= ~NETIF_F_ALL_TSO; - - return features; + *features &= ~NETIF_F_ALL_TSO; }
static int tg3_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 2907e13b9df6..0230a63b86d5 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -2716,38 +2716,36 @@ static const struct udp_tunnel_nic_info liquidio_udp_tunnels = { * @request: features requested * Return: updated features list */ -static netdev_features_t liquidio_fix_features(struct net_device *netdev, - netdev_features_t request) +static void liquidio_fix_features(struct net_device *netdev, + netdev_features_t *request) { struct lio *lio = netdev_priv(netdev);
- if ((request & NETIF_F_RXCSUM) && + if ((*request & NETIF_F_RXCSUM) && !(lio->dev_capability & NETIF_F_RXCSUM)) - request &= ~NETIF_F_RXCSUM; + *request &= ~NETIF_F_RXCSUM;
- if ((request & NETIF_F_HW_CSUM) && + if ((*request & NETIF_F_HW_CSUM) && !(lio->dev_capability & NETIF_F_HW_CSUM)) - request &= ~NETIF_F_HW_CSUM; + *request &= ~NETIF_F_HW_CSUM;
- if ((request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) - request &= ~NETIF_F_TSO; + if ((*request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) + *request &= ~NETIF_F_TSO;
- if ((request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) - request &= ~NETIF_F_TSO6; + if ((*request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) + *request &= ~NETIF_F_TSO6;
- if ((request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + if ((*request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) + *request &= ~NETIF_F_LRO;
/*Disable LRO if RXCSUM is off */ - if (!(request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && + if (!(*request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && (lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + *request &= ~NETIF_F_LRO;
- if ((request & NETIF_F_HW_VLAN_CTAG_FILTER) && + if ((*request & NETIF_F_HW_VLAN_CTAG_FILTER) && !(lio->dev_capability & NETIF_F_HW_VLAN_CTAG_FILTER)) - request &= ~NETIF_F_HW_VLAN_CTAG_FILTER; - - return request; + *request &= ~NETIF_F_HW_VLAN_CTAG_FILTER; }
/** diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c index f6396ac64006..1c4c039dff9b 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c @@ -1815,34 +1815,32 @@ static const struct udp_tunnel_nic_info liquidio_udp_tunnels = { * @param request features requested * @returns updated features list */ -static netdev_features_t liquidio_fix_features(struct net_device *netdev, - netdev_features_t request) +static void liquidio_fix_features(struct net_device *netdev, + netdev_features_t *request) { struct lio *lio = netdev_priv(netdev);
- if ((request & NETIF_F_RXCSUM) && + if ((*request & NETIF_F_RXCSUM) && !(lio->dev_capability & NETIF_F_RXCSUM)) - request &= ~NETIF_F_RXCSUM; + *request &= ~NETIF_F_RXCSUM;
- if ((request & NETIF_F_HW_CSUM) && + if ((*request & NETIF_F_HW_CSUM) && !(lio->dev_capability & NETIF_F_HW_CSUM)) - request &= ~NETIF_F_HW_CSUM; + *request &= ~NETIF_F_HW_CSUM;
- if ((request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) - request &= ~NETIF_F_TSO; + if ((*request & NETIF_F_TSO) && !(lio->dev_capability & NETIF_F_TSO)) + *request &= ~NETIF_F_TSO;
- if ((request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) - request &= ~NETIF_F_TSO6; + if ((*request & NETIF_F_TSO6) && !(lio->dev_capability & NETIF_F_TSO6)) + *request &= ~NETIF_F_TSO6;
- if ((request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; + if ((*request & NETIF_F_LRO) && !(lio->dev_capability & NETIF_F_LRO)) + *request &= ~NETIF_F_LRO;
/* Disable LRO if RXCSUM is off */ - if (!(request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && + if (!(*request & NETIF_F_RXCSUM) && (netdev->features & NETIF_F_LRO) && (lio->dev_capability & NETIF_F_LRO)) - request &= ~NETIF_F_LRO; - - return request; + *request &= ~NETIF_F_LRO; }
/** \brief Net device set features diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 2b87565781a0..781138a71458 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -1773,16 +1773,14 @@ static int nicvf_config_loopback(struct nicvf *nic, return nicvf_send_msg_to_pf(nic, &mbx); }
-static netdev_features_t nicvf_fix_features(struct net_device *netdev, - netdev_features_t features) +static void nicvf_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct nicvf *nic = netdev_priv(netdev);
- if ((features & NETIF_F_LOOPBACK) && + if ((*features & NETIF_F_LOOPBACK) && netif_running(netdev) && !nic->loopback_supported) - features &= ~NETIF_F_LOOPBACK; - - return features; + *features &= ~NETIF_F_LOOPBACK; }
static int nicvf_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index d246eee4b6d5..3fcd628fa449 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -858,19 +858,16 @@ static int t1_set_mac_addr(struct net_device *dev, void *p) return 0; }
-static netdev_features_t t1_fix_features(struct net_device *dev, - netdev_features_t features) +static void t1_fix_features(struct net_device *dev, netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int t1_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 38e47703f9ab..140b40e5c54c 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -2593,19 +2593,17 @@ static int cxgb_set_mac_addr(struct net_device *dev, void *p) return 0; }
-static netdev_features_t cxgb_fix_features(struct net_device *dev, - netdev_features_t features) +static void cxgb_fix_features(struct net_device *dev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int cxgb_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index a654169b9dfc..238416724a7c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3851,14 +3851,12 @@ static void cxgb_features_check(struct sk_buff *skb, struct net_device *dev, *features &= ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK); }
-static netdev_features_t cxgb_fix_features(struct net_device *dev, - netdev_features_t features) +static void cxgb_fix_features(struct net_device *dev, + netdev_features_t *features) { /* Disable GRO, if RX_CSUM is disabled */ - if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_GRO; - - return features; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_GRO; }
static const struct net_device_ops cxgb4_netdev_ops = { diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index 4920a80a0460..6d46d460a0a1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -1173,19 +1173,17 @@ static int cxgb4vf_change_mtu(struct net_device *dev, int new_mtu) return ret; }
-static netdev_features_t cxgb4vf_fix_features(struct net_device *dev, - netdev_features_t features) +static void cxgb4vf_fix_features(struct net_device *dev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int cxgb4vf_set_features(struct net_device *dev, diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 6e745ca4c433..44397d1f44e4 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -1976,13 +1976,11 @@ static int gmac_change_mtu(struct net_device *netdev, int new_mtu) return 0; }
-static netdev_features_t gmac_fix_features(struct net_device *netdev, - netdev_features_t features) +static void gmac_fix_features(struct net_device *netdev, + netdev_features_t *features) { if (netdev->mtu + ETH_HLEN + VLAN_HLEN > MTU_SIZE_BIT_MASK) - features &= ~GMAC_OFFLOAD_FEATURES; - - return features; + *features &= ~GMAC_OFFLOAD_FEATURES; }
static int gmac_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 343c605c4be8..1e08c18c813f 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1793,20 +1793,19 @@ static int hns_nic_set_features(struct net_device *netdev, return 0; }
-static netdev_features_t hns_nic_fix_features( - struct net_device *netdev, netdev_features_t features) +static void hns_nic_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct hns_nic_priv *priv = netdev_priv(netdev);
switch (priv->enet_ver) { case AE_VERSION_1: - features &= ~(NETIF_F_TSO | NETIF_F_TSO6 | + *features &= ~(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_VLAN_CTAG_FILTER); break; default: break; } - return features; }
static int hns_nic_uc_sync(struct net_device *netdev, const unsigned char *addr) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 9965e8d5d0a9..cce66faa477c 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -888,18 +888,16 @@ static int hinic_set_features(struct net_device *netdev, features, false); }
-static netdev_features_t hinic_fix_features(struct net_device *netdev, - netdev_features_t features) +static void hinic_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct hinic_dev *nic_dev = netdev_priv(netdev);
/* If Rx checksum is disabled, then LRO should also be disabled */ - if (!(features & NETIF_F_RXCSUM)) { + if (!(*features & NETIF_F_RXCSUM)) { netif_info(nic_dev, drv, netdev, "disabling LRO as RXCSUM is off\n"); - features &= ~NETIF_F_LRO; + *features &= ~NETIF_F_LRO; } - - return features; }
static const struct net_device_ops hinic_netdev_ops = { diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index 3d9b4f99d357..1afffcea1c02 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -749,8 +749,8 @@ static void netdev_get_drvinfo(struct net_device *dev, strlcpy(info->version, ibmveth_driver_version, sizeof(info->version)); }
-static netdev_features_t ibmveth_fix_features(struct net_device *dev, - netdev_features_t features) +static void ibmveth_fix_features(struct net_device *dev, + netdev_features_t *features) { /* * Since the ibmveth firmware interface does not have the @@ -761,10 +761,8 @@ static netdev_features_t ibmveth_fix_features(struct net_device *dev, * checksummed. */
- if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_CSUM_MASK; - - return features; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_CSUM_MASK; }
static int ibmveth_set_csum_offload(struct net_device *dev, u32 data) diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index bed4f040face..e333ca1e7395 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -787,18 +787,16 @@ static int e1000_is_need_ioport(struct pci_dev *pdev) } }
-static netdev_features_t e1000_fix_features(struct net_device *netdev, - netdev_features_t features) +static void e1000_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int e1000_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 900b3ab998bd..5dd183e0cb0f 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -7287,25 +7287,23 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter) } }
-static netdev_features_t e1000_fix_features(struct net_device *netdev, - netdev_features_t features) +static void e1000_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw;
/* 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; + *features &= ~NETIF_F_RXFCS;
/* Since there is no support for separate Rx/Tx vlan accel * enable/disable make sure Tx flag is always in same state as Rx. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int e1000_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index b066f1864b3f..9a086211af4a 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -3437,17 +3437,15 @@ static void iavf_features_check(struct sk_buff *skb, struct net_device *dev, * * Returns fixed-up features bits **/ -static netdev_features_t iavf_fix_features(struct net_device *netdev, - netdev_features_t features) +static void iavf_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct iavf_adapter *adapter = netdev_priv(netdev);
if (!(adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN)) - features &= ~(NETIF_F_HW_VLAN_CTAG_TX | + *features &= ~(NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER); - - return features; }
static const struct net_device_ops iavf_netdev_ops = { diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 82b59adf8034..2e4a53c76c60 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2433,18 +2433,16 @@ void igb_reset(struct igb_adapter *adapter) igb_get_phy_info(hw); }
-static netdev_features_t igb_fix_features(struct net_device *netdev, - netdev_features_t features) +static void igb_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int igb_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index fdb3ed051456..13b89a742ebc 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -4915,18 +4915,16 @@ static void igc_get_stats64(struct net_device *netdev, spin_unlock(&adapter->stats64_lock); }
-static netdev_features_t igc_fix_features(struct net_device *netdev, - netdev_features_t features) +static void igc_fix_features(struct net_device *netdev, + netdev_features_t *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. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_CTAG_TX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_CTAG_TX; else - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int igc_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 1588376d4c67..34c1bfc75b7b 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -293,17 +293,15 @@ ixgb_reset(struct ixgb_adapter *adapter) } }
-static netdev_features_t -ixgb_fix_features(struct net_device *netdev, netdev_features_t features) +static void ixgb_fix_features(struct net_device *netdev, + netdev_features_t *features) { /* * Tx VLAN insertion does not work per HW design when Rx stripping is * disabled. */ - if (!(features & NETIF_F_HW_VLAN_CTAG_RX)) - features &= ~NETIF_F_HW_VLAN_CTAG_TX; - - return features; + if (!(*features & NETIF_F_HW_VLAN_CTAG_RX)) + *features &= ~NETIF_F_HW_VLAN_CTAG_TX; }
static int diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index e39d3983a455..c43c99a44914 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9682,25 +9682,23 @@ void ixgbe_do_reset(struct net_device *netdev) ixgbe_reset(adapter); }
-static netdev_features_t ixgbe_fix_features(struct net_device *netdev, - netdev_features_t features) +static void ixgbe_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct ixgbe_adapter *adapter = netdev_priv(netdev);
/* If Rx checksum is disabled, then RSC/LRO should also be disabled */ - if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_LRO;
/* Turn off LRO if not RSC capable */ if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) - features &= ~NETIF_F_LRO; + *features &= ~NETIF_F_LRO;
- if (adapter->xdp_prog && (features & NETIF_F_LRO)) { + if (adapter->xdp_prog && (*features & NETIF_F_LRO)) { e_dev_err("LRO is not supported with XDP\n"); - features &= ~NETIF_F_LRO; + *features &= ~NETIF_F_LRO; } - - return features; }
static void ixgbe_reset_l2fw_offload(struct ixgbe_adapter *adapter) diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 1bdc4f23e1e5..11749bd7276d 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -2659,12 +2659,11 @@ jme_set_msglevel(struct net_device *netdev, u32 value) jme->msg_enable = value; }
-static netdev_features_t -jme_fix_features(struct net_device *netdev, netdev_features_t features) +static void jme_fix_features(struct net_device *netdev, + netdev_features_t *features) { if (netdev->mtu > 1900) - features &= ~(NETIF_F_ALL_TSO | NETIF_F_CSUM_MASK); - return features; + *features &= ~(NETIF_F_ALL_TSO | NETIF_F_CSUM_MASK); }
static int diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 9d460a270601..a4093977cd2b 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -3770,19 +3770,17 @@ static int mvneta_change_mtu(struct net_device *dev, int mtu) return 0; }
-static netdev_features_t mvneta_fix_features(struct net_device *dev, - netdev_features_t features) +static void mvneta_fix_features(struct net_device *dev, + netdev_features_t *features) { struct mvneta_port *pp = netdev_priv(dev);
if (pp->tx_csum_limit && dev->mtu > pp->tx_csum_limit) { - features &= ~(NETIF_F_IP_CSUM | NETIF_F_TSO); + *features &= ~(NETIF_F_IP_CSUM | NETIF_F_TSO); netdev_info(dev, "Disable IP checksum for MTU greater than %dB\n", pp->tx_csum_limit); } - - return features; }
/* Get mac address */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index 53df7fff92c4..35602e49d60d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1773,15 +1773,13 @@ static netdev_tx_t otx2_xmit(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; }
-static netdev_features_t otx2_fix_features(struct net_device *dev, - netdev_features_t features) +static void otx2_fix_features(struct net_device *dev, + netdev_features_t *features) { - if (features & NETIF_F_HW_VLAN_CTAG_RX) - features |= NETIF_F_HW_VLAN_STAG_RX; + if (*features & NETIF_F_HW_VLAN_CTAG_RX) + *features |= NETIF_F_HW_VLAN_STAG_RX; else - features &= ~NETIF_F_HW_VLAN_STAG_RX; - - return features; + *features &= ~NETIF_F_HW_VLAN_STAG_RX; }
static void otx2_set_rx_mode(struct net_device *netdev) diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 3cb9c1271328..8b1af582c250 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -4358,8 +4358,8 @@ static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom return sky2_vpd_write(sky2->hw, cap, data, eeprom->offset, eeprom->len); }
-static netdev_features_t sky2_fix_features(struct net_device *dev, - netdev_features_t features) +static void sky2_fix_features(struct net_device *dev, + netdev_features_t *features) { const struct sky2_port *sky2 = netdev_priv(dev); const struct sky2_hw *hw = sky2->hw; @@ -4369,18 +4369,16 @@ 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 | NETIF_F_SG | NETIF_F_CSUM_MASK); + *features &= ~(NETIF_F_TSO | NETIF_F_SG | NETIF_F_CSUM_MASK); }
/* Some hardware requires receive checksum for RSS to work. */ - if ( (features & NETIF_F_RXHASH) && - !(features & NETIF_F_RXCSUM) && - (sky2->hw->flags & SKY2_HW_RSS_CHKSUM)) { + if ((*features & NETIF_F_RXHASH) && + !(*features & NETIF_F_RXCSUM) && + (sky2->hw->flags & SKY2_HW_RSS_CHKSUM)) { netdev_info(dev, "receive hashing forces receive checksum\n"); - features |= NETIF_F_RXCSUM; + *features |= NETIF_F_RXCSUM; } - - return features; }
static int sky2_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 398c23cec815..6a6ef1c29657 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2021,21 +2021,19 @@ static int mtk_hwlro_get_fdir_all(struct net_device *dev, return 0; }
-static netdev_features_t mtk_fix_features(struct net_device *dev, - netdev_features_t features) +static void mtk_fix_features(struct net_device *dev, + netdev_features_t *features) { - if (!(features & NETIF_F_LRO)) { + if (!(*features & NETIF_F_LRO)) { struct mtk_mac *mac = netdev_priv(dev); int ip_cnt = mtk_hwlro_get_ip_cnt(mac);
if (ip_cnt) { netdev_info(dev, "RX flow is programmed, LRO should keep on\n");
- features |= NETIF_F_LRO; + *features |= NETIF_F_LRO; } } - - return features; }
static int mtk_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index bc504dcb1c2b..06bc81d874be 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2479,8 +2479,8 @@ static int mlx4_en_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) } }
-static netdev_features_t mlx4_en_fix_features(struct net_device *netdev, - netdev_features_t features) +static void mlx4_en_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct mlx4_en_priv *en_priv = netdev_priv(netdev); struct mlx4_en_dev *mdev = en_priv->mdev; @@ -2489,13 +2489,11 @@ static netdev_features_t mlx4_en_fix_features(struct net_device *netdev, * enable/disable make sure S-TAG flag is always in same state as * C-TAG. */ - if (features & NETIF_F_HW_VLAN_CTAG_RX && + if (*features & NETIF_F_HW_VLAN_CTAG_RX && !(mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_SKIP_OUTER_VLAN)) - features |= NETIF_F_HW_VLAN_STAG_RX; + *features |= NETIF_F_HW_VLAN_STAG_RX; else - features &= ~NETIF_F_HW_VLAN_STAG_RX; - - return features; + *features &= ~NETIF_F_HW_VLAN_STAG_RX; }
static int mlx4_en_set_features(struct net_device *netdev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 6fdc2a793c1f..4092210fb079 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3397,8 +3397,8 @@ static netdev_features_t mlx5e_fix_uplink_rep_features(struct net_device *netdev return features; }
-static netdev_features_t mlx5e_fix_features(struct net_device *netdev, - netdev_features_t features) +static void mlx5e_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct mlx5e_priv *priv = netdev_priv(netdev); struct mlx5e_params *params; @@ -3410,20 +3410,20 @@ 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; + *features &= ~NETIF_F_HW_VLAN_CTAG_RX; if (!params->vlan_strip_disable) netdev_warn(netdev, "Dropping C-tag vlan stripping offload due to S-tag vlan\n"); }
if (!MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ)) { - if (features & NETIF_F_LRO) { + if (*features & NETIF_F_LRO) { netdev_warn(netdev, "Disabling LRO, not supported in legacy RQ\n"); - features &= ~NETIF_F_LRO; + *features &= ~NETIF_F_LRO; } }
if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { - features &= ~NETIF_F_RXHASH; + *features &= ~NETIF_F_RXHASH; if (netdev->features & NETIF_F_RXHASH) netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n"); } @@ -3432,8 +3432,6 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, features = mlx5e_fix_uplink_rep_features(netdev, features);
mutex_unlock(&priv->state_lock); - - return features; }
static bool mlx5e_xsk_validate_mtu(struct net_device *netdev, diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index df4a3f3da83a..5f720e97a558 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -2639,19 +2639,17 @@ static void vxge_poll_vp_lockup(struct timer_list *t) mod_timer(&vdev->vp_lockup_timer, jiffies + HZ / 1000); }
-static netdev_features_t vxge_fix_features(struct net_device *dev, - netdev_features_t features) +static void vxge_fix_features(struct net_device *dev, + netdev_features_t *features) { - netdev_features_t changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ *features;
/* Enabling RTH requires some of the logic in vxge_device_register and a * vpath reset. Due to these restrictions, only allow modification * while the interface is down. */ if ((changed & NETIF_F_RXHASH) && netif_running(dev)) - features ^= NETIF_F_RXHASH; - - return features; + *features ^= NETIF_F_RXHASH; }
static int vxge_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index f04b79f04a9d..fcb2e30e8ac7 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -232,11 +232,11 @@ static int nfp_repr_open(struct net_device *netdev) return err; }
-static netdev_features_t -nfp_repr_fix_features(struct net_device *netdev, netdev_features_t features) +static void nfp_repr_fix_features(struct net_device *netdev, + netdev_features_t *features) { struct nfp_repr *repr = netdev_priv(netdev); - netdev_features_t old_features = features; + netdev_features_t old_features = *features; netdev_features_t lower_features; struct net_device *lower_dev;
@@ -246,11 +246,9 @@ nfp_repr_fix_features(struct net_device *netdev, netdev_features_t features) if (lower_features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)) lower_features |= NETIF_F_HW_CSUM;
- netdev_intersect_features(&features, features, lower_features); - features |= old_features & (NETIF_F_SOFT_FEATURES | NETIF_F_HW_TC); - features |= NETIF_F_LLTX; - - return features; + netdev_intersect_features(features, *features, lower_features); + *features |= old_features & (NETIF_F_SOFT_FEATURES | NETIF_F_HW_TC); + *features |= NETIF_F_LLTX; }
const struct net_device_ops nfp_repr_netdev_ops = { diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index ef3fb4cc90af..e1f16988cb75 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -4920,14 +4920,12 @@ static int nv_set_loopback(struct net_device *dev, netdev_features_t features) return retval; }
-static netdev_features_t nv_fix_features(struct net_device *dev, - netdev_features_t features) +static void nv_fix_features(struct net_device *dev, + netdev_features_t *features) { /* vlan is dependent on rx checksum offload */ - if (features & (NETIF_F_HW_VLAN_CTAG_TX|NETIF_F_HW_VLAN_CTAG_RX)) - features |= NETIF_F_RXCSUM; - - return features; + if (*features & (NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX)) + *features |= NETIF_F_RXCSUM; }
static void nv_vlan_mode(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 344ea1143454..251668839926 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -517,16 +517,14 @@ static void netxen_set_multicast_list(struct net_device *dev) adapter->set_multi(dev); }
-static netdev_features_t netxen_fix_features(struct net_device *dev, - netdev_features_t features) +static void netxen_fix_features(struct net_device *dev, + netdev_features_t *features) { - if (!(features & NETIF_F_RXCSUM)) { + if (!(*features & NETIF_F_RXCSUM)) { netdev_info(dev, "disabling LRO as RXCSUM is off\n");
- features &= ~NETIF_F_LRO; + *features &= ~NETIF_F_LRO; } - - return features; }
static int netxen_set_features(struct net_device *dev, diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index c1f26a2e374d..ada71452d454 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -545,8 +545,7 @@ int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid); void qede_vlan_mark_nonconfigured(struct qede_dev *edev); int qede_configure_vlan_filters(struct qede_dev *edev);
-netdev_features_t qede_fix_features(struct net_device *dev, - netdev_features_t features); +void qede_fix_features(struct net_device *dev, netdev_features_t *features); int qede_set_features(struct net_device *dev, netdev_features_t features); void qede_set_rx_mode(struct net_device *ndev); void qede_config_rx_mode(struct net_device *ndev); diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index f99b085b56a5..ea89a3afa206 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -910,16 +910,13 @@ static void qede_set_features_reload(struct qede_dev *edev, edev->ndev->features = args->u.features; }
-netdev_features_t qede_fix_features(struct net_device *dev, - netdev_features_t features) +void qede_fix_features(struct net_device *dev, netdev_features_t *features) { struct qede_dev *edev = netdev_priv(dev);
if (edev->xdp_prog || edev->ndev->mtu > PAGE_SIZE || - !(features & NETIF_F_GRO)) - features &= ~NETIF_F_GRO_HW; - - return features; + !(*features & NETIF_F_GRO)) + *features &= ~NETIF_F_GRO_HW; }
int qede_set_features(struct net_device *dev, netdev_features_t features) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index be7abee160e7..7fbf895becdd 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1622,8 +1622,7 @@ int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *); int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu); int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *, u32); int qlcnic_change_mtu(struct net_device *netdev, int new_mtu); -netdev_features_t qlcnic_fix_features(struct net_device *netdev, - netdev_features_t features); +void qlcnic_fix_features(struct net_device *netdev, netdev_features_t *features); int qlcnic_set_features(struct net_device *netdev, netdev_features_t features); int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable); void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring *); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 4b8bc46f55c2..e6ed7f8413b4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -1053,8 +1053,7 @@ static netdev_features_t qlcnic_process_flags(struct qlcnic_adapter *adapter, return features; }
-netdev_features_t qlcnic_fix_features(struct net_device *netdev, - netdev_features_t features) +void qlcnic_fix_features(struct net_device *netdev, netdev_features_t *features) { struct qlcnic_adapter *adapter = netdev_priv(netdev); netdev_features_t changed; @@ -1062,10 +1061,10 @@ netdev_features_t qlcnic_fix_features(struct net_device *netdev, if (qlcnic_82xx_check(adapter) && (adapter->flags & QLCNIC_ESWITCH_ENABLED)) { if (adapter->flags & QLCNIC_APP_CHANGED_FLAGS) { - features = qlcnic_process_flags(adapter, features); + *features = qlcnic_process_flags(adapter, *features); } else { - changed = features ^ netdev->features; - features ^= changed & (NETIF_F_RXCSUM | + changed = *features ^ netdev->features; + *features ^= changed & (NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_TSO | @@ -1073,10 +1072,8 @@ netdev_features_t qlcnic_fix_features(struct net_device *netdev, } }
- if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; - - return features; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_LRO; }
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 3d753ddd1a89..8affae2b55a6 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -1431,19 +1431,17 @@ static int rtl8169_get_regs_len(struct net_device *dev) return R8169_REGS_SIZE; }
-static netdev_features_t rtl8169_fix_features(struct net_device *dev, - netdev_features_t features) +static void rtl8169_fix_features(struct net_device *dev, + netdev_features_t *features) { struct rtl8169_private *tp = netdev_priv(dev);
if (dev->mtu > TD_MSS_MAX) - features &= ~NETIF_F_ALL_TSO; + *features &= ~NETIF_F_ALL_TSO;
if (dev->mtu > ETH_DATA_LEN && tp->mac_version > RTL_GIGA_MAC_VER_06) - features &= ~(NETIF_F_CSUM_MASK | NETIF_F_ALL_TSO); - - return features; + *features &= ~(NETIF_F_CSUM_MASK | NETIF_F_ALL_TSO); }
static void rtl_set_rx_config_features(struct rtl8169_private *tp, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 553c4403258a..124b3b81001f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -5457,16 +5457,16 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu) return 0; }
-static netdev_features_t stmmac_fix_features(struct net_device *dev, - netdev_features_t features) +static void stmmac_fix_features(struct net_device *dev, + netdev_features_t *features) { struct stmmac_priv *priv = netdev_priv(dev);
if (priv->plat->rx_coe == STMMAC_RX_COE_NONE) - features &= ~NETIF_F_RXCSUM; + *features &= ~NETIF_F_RXCSUM;
if (!priv->plat->tx_coe) - features &= ~NETIF_F_CSUM_MASK; + *features &= ~NETIF_F_CSUM_MASK;
/* Some GMAC devices have a bugged Jumbo frame support that * needs to have the Tx COE disabled for oversized frames @@ -5474,17 +5474,15 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev, * the TX csum insertion in the TDES and not use SF. */ if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN)) - features &= ~NETIF_F_CSUM_MASK; + *features &= ~NETIF_F_CSUM_MASK;
/* Disable tso if asked by ethtool */ if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { - if (features & NETIF_F_TSO) + if (*features & NETIF_F_TSO) priv->tso = true; else priv->tso = false; } - - return features; }
static int stmmac_set_features(struct net_device *netdev, diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 382bebc2420d..5371328422ec 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1919,21 +1919,19 @@ static int netvsc_set_ringparam(struct net_device *ndev, return ret; }
-static netdev_features_t netvsc_fix_features(struct net_device *ndev, - netdev_features_t features) +static void netvsc_fix_features(struct net_device *ndev, + netdev_features_t *features) { struct net_device_context *ndevctx = netdev_priv(ndev); struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
if (!nvdev || nvdev->destroy) - return features; + return;
- if ((features & NETIF_F_LRO) && netvsc_xdp_get(nvdev)) { - features ^= NETIF_F_LRO; + if ((*features & NETIF_F_LRO) && netvsc_xdp_get(nvdev)) { + *features ^= NETIF_F_LRO; netdev_info(ndev, "Skip LRO - unsupported with XDP\n"); } - - return features; }
static int netvsc_set_features(struct net_device *ndev, diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index c0b21a5580d5..8fcc91c0b0f4 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -235,19 +235,17 @@ static netdev_tx_t ipvlan_start_xmit(struct sk_buff *skb, return ret; }
-static netdev_features_t ipvlan_fix_features(struct net_device *dev, - netdev_features_t features) +static void ipvlan_fix_features(struct net_device *dev, + netdev_features_t *features) { struct ipvl_dev *ipvlan = netdev_priv(dev);
- features |= NETIF_F_ALL_FOR_ALL; - features &= (ipvlan->sfeatures | ~IPVLAN_FEATURES); - features = netdev_increment_features(ipvlan->phy_dev->features, - features, features); - features |= IPVLAN_ALWAYS_ON; - features &= (IPVLAN_FEATURES | IPVLAN_ALWAYS_ON); - - return features; + *features |= NETIF_F_ALL_FOR_ALL; + *features &= (ipvlan->sfeatures | ~IPVLAN_FEATURES); + *features = netdev_increment_features(ipvlan->phy_dev->features, + *features, *features); + *features |= IPVLAN_ALWAYS_ON; + *features &= (IPVLAN_FEATURES | IPVLAN_ALWAYS_ON); }
static void ipvlan_change_rx_flags(struct net_device *dev, int change) diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 93dc48b9b4f2..601b833a40bd 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -3470,20 +3470,20 @@ static void macsec_dev_uninit(struct net_device *dev) free_percpu(dev->tstats); }
-static netdev_features_t macsec_fix_features(struct net_device *dev, - netdev_features_t features) +static void macsec_fix_features(struct net_device *dev, + netdev_features_t *features) { struct macsec_dev *macsec = macsec_priv(dev); struct net_device *real_dev = macsec->real_dev;
- if (macsec_is_offloaded(macsec)) - return REAL_DEV_FEATURES(real_dev); + if (macsec_is_offloaded(macsec)) { + *features = REAL_DEV_FEATURES(real_dev); + return; + }
- features &= (real_dev->features & SW_MACSEC_FEATURES) | + *features &= (real_dev->features & SW_MACSEC_FEATURES) | NETIF_F_GSO_SOFTWARE | NETIF_F_SOFT_FEATURES; - features |= NETIF_F_LLTX; - - return features; + *features |= NETIF_F_LLTX; }
static int macsec_dev_open(struct net_device *dev) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 35f46ad040b0..27cd9c08bb1e 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -1067,23 +1067,21 @@ static int macvlan_ethtool_get_ts_info(struct net_device *dev, return 0; }
-static netdev_features_t macvlan_fix_features(struct net_device *dev, - netdev_features_t features) +static void macvlan_fix_features(struct net_device *dev, + netdev_features_t *features) { struct macvlan_dev *vlan = netdev_priv(dev); netdev_features_t lowerdev_features = vlan->lowerdev->features; netdev_features_t mask;
- features |= NETIF_F_ALL_FOR_ALL; - features &= (vlan->set_features | ~MACVLAN_FEATURES); - mask = features; + *features |= NETIF_F_ALL_FOR_ALL; + *features &= (vlan->set_features | ~MACVLAN_FEATURES); + mask = *features;
- lowerdev_features &= (features | ~NETIF_F_LRO); - features = netdev_increment_features(lowerdev_features, features, mask); - features |= ALWAYS_ON_FEATURES; - features &= (ALWAYS_ON_FEATURES | MACVLAN_FEATURES); - - return features; + lowerdev_features &= (*features | ~NETIF_F_LRO); + *features = netdev_increment_features(lowerdev_features, *features, mask); + *features |= ALWAYS_ON_FEATURES; + *features &= (ALWAYS_ON_FEATURES | MACVLAN_FEATURES); }
#ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index dd7917cab2b1..340be925d4eb 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1995,28 +1995,26 @@ static int team_del_slave(struct net_device *dev, struct net_device *port_dev) return err; }
-static netdev_features_t team_fix_features(struct net_device *dev, - netdev_features_t features) +static void team_fix_features(struct net_device *dev, + netdev_features_t *features) { struct team_port *port; struct team *team = netdev_priv(dev); netdev_features_t mask;
- mask = features; - features &= ~NETIF_F_ONE_FOR_ALL; - features |= NETIF_F_ALL_FOR_ALL; + mask = *features; + *features &= ~NETIF_F_ONE_FOR_ALL; + *features |= NETIF_F_ALL_FOR_ALL;
rcu_read_lock(); list_for_each_entry_rcu(port, &team->port_list, list) { - features = netdev_increment_features(features, - port->dev->features, - mask); + *features = netdev_increment_features(*features, + port->dev->features, + mask); } rcu_read_unlock();
- features = netdev_add_tso_features(features, mask); - - return features; + *features = netdev_add_tso_features(*features, mask); }
static int team_change_carrier(struct net_device *dev, bool new_carrier) diff --git a/drivers/net/tun.c b/drivers/net/tun.c index fecc9a1d293a..d89a9874eb37 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1079,12 +1079,13 @@ static void tun_net_mclist(struct net_device *dev) */ }
-static netdev_features_t tun_net_fix_features(struct net_device *dev, - netdev_features_t features) +static void tun_net_fix_features(struct net_device *dev, + netdev_features_t *features) { struct tun_struct *tun = netdev_priv(dev);
- return (features & tun->set_features) | (features & ~TUN_USER_FEATURES); + *features = (*features & tun->set_features) | + (*features & ~TUN_USER_FEATURES); }
static void tun_set_headroom(struct net_device *dev, int new_hr) diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 50eb43e5bf45..82c900d7ba7b 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1382,8 +1382,8 @@ static int veth_get_iflink(const struct net_device *dev) return iflink; }
-static netdev_features_t veth_fix_features(struct net_device *dev, - netdev_features_t features) +static void veth_fix_features(struct net_device *dev, + netdev_features_t *features) { struct veth_priv *priv = netdev_priv(dev); struct net_device *peer; @@ -1393,12 +1393,10 @@ static netdev_features_t veth_fix_features(struct net_device *dev, struct veth_priv *peer_priv = netdev_priv(peer);
if (peer_priv->_xdp_prog) - features &= ~NETIF_F_GSO_SOFTWARE; + *features &= ~NETIF_F_GSO_SOFTWARE; } if (priv->_xdp_prog) - features |= NETIF_F_GRO; - - return features; + *features |= NETIF_F_GRO; }
static int veth_set_features(struct net_device *dev, diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index e840547cd19e..6a5827c21c63 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -246,14 +246,12 @@ vmxnet3_get_strings(struct net_device *netdev, u32 stringset, u8 *buf) ethtool_sprintf(&buf, vmxnet3_global_stats[i].desc); }
-netdev_features_t vmxnet3_fix_features(struct net_device *netdev, - netdev_features_t features) +void vmxnet3_fix_features(struct net_device *netdev, + netdev_features_t *features) { /* If Rx checksum is disabled, then LRO should also be disabled */ - if (!(features & NETIF_F_RXCSUM)) - features &= ~NETIF_F_LRO; - - return features; + if (!(*features & NETIF_F_RXCSUM)) + *features &= ~NETIF_F_LRO; }
void vmxnet3_features_check(struct sk_buff *skb, struct net_device *netdev, diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index a711759ebb00..aed4e1bf9298 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -475,8 +475,8 @@ vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter); void vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter);
-netdev_features_t -vmxnet3_fix_features(struct net_device *netdev, netdev_features_t features); +void +vmxnet3_fix_features(struct net_device *netdev, netdev_features_t *features);
void vmxnet3_features_check(struct sk_buff *skb, diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index c58996c1e230..f964f0a402a6 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -374,23 +374,21 @@ static int xenvif_change_mtu(struct net_device *dev, int mtu) return 0; }
-static netdev_features_t xenvif_fix_features(struct net_device *dev, - netdev_features_t features) +static void xenvif_fix_features(struct net_device *dev, + netdev_features_t *features) { struct xenvif *vif = netdev_priv(dev);
if (!vif->can_sg) - features &= ~NETIF_F_SG; + *features &= ~NETIF_F_SG; if (~(vif->gso_mask) & GSO_BIT(TCPV4)) - features &= ~NETIF_F_TSO; + *features &= ~NETIF_F_TSO; if (~(vif->gso_mask) & GSO_BIT(TCPV6)) - features &= ~NETIF_F_TSO6; + *features &= ~NETIF_F_TSO6; if (!vif->ip_csum) - features &= ~NETIF_F_IP_CSUM; + *features &= ~NETIF_F_IP_CSUM; if (!vif->ipv6_csum) - features &= ~NETIF_F_IPV6_CSUM; - - return features; + *features &= ~NETIF_F_IPV6_CSUM; }
static const struct xenvif_stat { diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 65c134ac2be5..79752f16277a 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1386,29 +1386,27 @@ static void xennet_release_rx_bufs(struct netfront_queue *queue) spin_unlock_bh(&queue->rx_lock); }
-static netdev_features_t xennet_fix_features(struct net_device *dev, - netdev_features_t features) +static void xennet_fix_features(struct net_device *dev, + netdev_features_t *features) { struct netfront_info *np = netdev_priv(dev);
- if (features & NETIF_F_SG && + if (*features & NETIF_F_SG && !xenbus_read_unsigned(np->xbdev->otherend, "feature-sg", 0)) - features &= ~NETIF_F_SG; + *features &= ~NETIF_F_SG;
- if (features & NETIF_F_IPV6_CSUM && + if (*features & NETIF_F_IPV6_CSUM && !xenbus_read_unsigned(np->xbdev->otherend, "feature-ipv6-csum-offload", 0)) - features &= ~NETIF_F_IPV6_CSUM; + *features &= ~NETIF_F_IPV6_CSUM;
- if (features & NETIF_F_TSO && + if (*features & NETIF_F_TSO && !xenbus_read_unsigned(np->xbdev->otherend, "feature-gso-tcpv4", 0)) - features &= ~NETIF_F_TSO; + *features &= ~NETIF_F_TSO;
- if (features & NETIF_F_TSO6 && + if (*features & NETIF_F_TSO6 && !xenbus_read_unsigned(np->xbdev->otherend, "feature-gso-tcpv6", 0)) - features &= ~NETIF_F_TSO6; - - return features; + *features &= ~NETIF_F_TSO6; }
static int xennet_set_features(struct net_device *dev, diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 06d02e2e2b66..2b260754b38e 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -1094,7 +1094,7 @@ int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action); int qeth_setassparms_cb(struct qeth_card *, struct qeth_reply *, unsigned long); int qeth_set_features(struct net_device *, netdev_features_t); void qeth_enable_hw_features(struct net_device *dev); -netdev_features_t qeth_fix_features(struct net_device *, netdev_features_t); +void qeth_fix_features(struct net_device *dev, netdev_features_t *features); void qeth_features_check(struct sk_buff *skb, struct net_device *dev, netdev_features_t *features); void qeth_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats); diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 6811af22ee2b..d8269f4f7a83 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -6927,26 +6927,24 @@ int qeth_set_features(struct net_device *dev, netdev_features_t features) } EXPORT_SYMBOL_GPL(qeth_set_features);
-netdev_features_t qeth_fix_features(struct net_device *dev, - netdev_features_t features) +void qeth_fix_features(struct net_device *dev, netdev_features_t *features) { struct qeth_card *card = dev->ml_priv;
QETH_CARD_TEXT(card, 2, "fixfeat"); if (!qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM)) - features &= ~NETIF_F_IP_CSUM; + *features &= ~NETIF_F_IP_CSUM; if (!qeth_is_supported6(card, IPA_OUTBOUND_CHECKSUM_V6)) - features &= ~NETIF_F_IPV6_CSUM; + *features &= ~NETIF_F_IPV6_CSUM; if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM) && !qeth_is_supported6(card, IPA_INBOUND_CHECKSUM_V6)) - features &= ~NETIF_F_RXCSUM; + *features &= ~NETIF_F_RXCSUM; if (!qeth_is_supported(card, IPA_OUTBOUND_TSO)) - features &= ~NETIF_F_TSO; + *features &= ~NETIF_F_TSO; if (!qeth_is_supported6(card, IPA_OUTBOUND_TSO)) - features &= ~NETIF_F_TSO6; + *features &= ~NETIF_F_TSO6;
- QETH_CARD_HEX(card, 2, &features, sizeof(features)); - return features; + QETH_CARD_HEX(card, 2, features, sizeof(*features)); } EXPORT_SYMBOL_GPL(qeth_fix_features);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d62edd4c99a9..43eb57fa9434 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1481,8 +1481,8 @@ struct net_device_ops { bool all_slaves); struct net_device* (*ndo_sk_get_lower_dev)(struct net_device *dev, struct sock *sk); - netdev_features_t (*ndo_fix_features)(struct net_device *dev, - netdev_features_t features); + void (*ndo_fix_features)(struct net_device *dev, + netdev_features_t *features); int (*ndo_set_features)(struct net_device *dev, netdev_features_t features); int (*ndo_neigh_construct)(struct net_device *dev, diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 2987201ec93d..9f90a587d4e5 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -633,11 +633,11 @@ void vlan_dev_uninit(struct net_device *dev) } }
-static netdev_features_t vlan_dev_fix_features(struct net_device *dev, - netdev_features_t features) +static void vlan_dev_fix_features(struct net_device *dev, + netdev_features_t *features) { struct net_device *real_dev = vlan_dev_priv(dev)->real_dev; - netdev_features_t old_features = features; + netdev_features_t old_features = *features; netdev_features_t lower_features;
netdev_intersect_features(&lower_features, @@ -649,11 +649,9 @@ static netdev_features_t vlan_dev_fix_features(struct net_device *dev, */ if (lower_features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM)) lower_features |= NETIF_F_HW_CSUM; - netdev_intersect_features(&features, features, lower_features); - features |= old_features & (NETIF_F_SOFT_FEATURES | NETIF_F_GSO_SOFTWARE); - features |= NETIF_F_LLTX; - - return features; + netdev_intersect_features(features, *features, lower_features); + *features |= old_features & (NETIF_F_SOFT_FEATURES | NETIF_F_GSO_SOFTWARE); + *features |= NETIF_F_LLTX; }
static int vlan_ethtool_get_link_ksettings(struct net_device *dev, diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 8d6bab244c4a..622559aff2dd 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -288,12 +288,11 @@ static int br_get_link_ksettings(struct net_device *dev, return 0; }
-static netdev_features_t br_fix_features(struct net_device *dev, - netdev_features_t features) +static void br_fix_features(struct net_device *dev, netdev_features_t *features) { struct net_bridge *br = netdev_priv(dev);
- return br_features_recompute(br, features); + *features = br_features_recompute(br, *features); }
#ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/net/core/dev.c b/net/core/dev.c index 7b71d322c68e..95d0c4f0da58 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -9923,7 +9923,7 @@ int __netdev_update_features(struct net_device *dev) netdev_get_wanted_features(dev, &features);
if (dev->netdev_ops->ndo_fix_features) - features = dev->netdev_ops->ndo_fix_features(dev, features); + dev->netdev_ops->ndo_fix_features(dev, &features);
/* driver might be less strict about feature dependencies */ features = netdev_fix_features(dev, features); diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c index 26c32407f029..acaf48a1e136 100644 --- a/net/hsr/hsr_device.c +++ b/net/hsr/hsr_device.c @@ -201,12 +201,12 @@ static netdev_features_t hsr_features_recompute(struct hsr_priv *hsr, return features; }
-static netdev_features_t hsr_fix_features(struct net_device *dev, - netdev_features_t features) +static void hsr_fix_features(struct net_device *dev, + netdev_features_t *features) { struct hsr_priv *hsr = netdev_priv(dev);
- return hsr_features_recompute(hsr, features); + *features = hsr_features_recompute(hsr, *features); }
static netdev_tx_t hsr_dev_xmit(struct sk_buff *skb, struct net_device *dev)