diff options
74 files changed, 305 insertions, 202 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b0c577256487..ac5337a04639 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1325,11 +1325,12 @@ static int bond_sethwaddr(struct net_device *bond_dev, return 0; } -static u32 bond_fix_features(struct net_device *dev, u32 features) +static netdev_features_t bond_fix_features(struct net_device *dev, + netdev_features_t features) { struct slave *slave; struct bonding *bond = netdev_priv(dev); - u32 mask; + netdev_features_t mask; int i; read_lock(&bond->lock); @@ -1363,7 +1364,7 @@ static void bond_compute_features(struct bonding *bond) { struct slave *slave; struct net_device *bond_dev = bond->dev; - u32 vlan_features = BOND_VLAN_FEATURES; + netdev_features_t vlan_features = BOND_VLAN_FEATURES; unsigned short max_hard_header_len = ETH_HLEN; int i; @@ -1897,7 +1898,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) struct bonding *bond = netdev_priv(bond_dev); struct slave *slave, *oldcurrent; struct sockaddr addr; - u32 old_features = bond_dev->features; + netdev_features_t old_features = bond_dev->features; /* slave is not a slave or master is not master of this slave */ if (!(slave_dev->flags & IFF_SLAVE) || diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 02c7ed8d9eca..b8591246eb4c 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -411,7 +411,7 @@ static void atl1c_set_multi(struct net_device *netdev) } } -static void __atl1c_vlan_mode(u32 features, u32 *mac_ctrl_data) +static void __atl1c_vlan_mode(netdev_features_t features, u32 *mac_ctrl_data) { if (features & NETIF_F_HW_VLAN_RX) { /* enable VLAN tag insert/strip */ @@ -422,7 +422,8 @@ static void __atl1c_vlan_mode(u32 features, u32 *mac_ctrl_data) } } -static void atl1c_vlan_mode(struct net_device *netdev, u32 features) +static void atl1c_vlan_mode(struct net_device *netdev, + netdev_features_t features) { struct atl1c_adapter *adapter = netdev_priv(netdev); struct pci_dev *pdev = adapter->pdev; @@ -482,7 +483,8 @@ static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter, roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE; } -static u32 atl1c_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t atl1c_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -499,9 +501,10 @@ static u32 atl1c_fix_features(struct net_device *netdev, u32 features) return features; } -static int atl1c_set_features(struct net_device *netdev, u32 features) +static int atl1c_set_features(struct net_device *netdev, + netdev_features_t features) { - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) atl1c_vlan_mode(netdev, features); diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 95483bcac1d0..c915c0873810 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -313,7 +313,7 @@ static void atl1e_set_multi(struct net_device *netdev) } } -static void __atl1e_vlan_mode(u32 features, u32 *mac_ctrl_data) +static void __atl1e_vlan_mode(netdev_features_t features, u32 *mac_ctrl_data) { if (features & NETIF_F_HW_VLAN_RX) { /* enable VLAN tag insert/strip */ @@ -324,7 +324,8 @@ static void __atl1e_vlan_mode(u32 features, u32 *mac_ctrl_data) } } -static void atl1e_vlan_mode(struct net_device *netdev, u32 features) +static void atl1e_vlan_mode(struct net_device *netdev, + netdev_features_t features) { struct atl1e_adapter *adapter = netdev_priv(netdev); u32 mac_ctrl_data = 0; @@ -370,7 +371,8 @@ static int atl1e_set_mac_addr(struct net_device *netdev, void *p) return 0; } -static u32 atl1e_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t atl1e_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -384,9 +386,10 @@ static u32 atl1e_fix_features(struct net_device *netdev, u32 features) return features; } -static int atl1e_set_features(struct net_device *netdev, u32 features) +static int atl1e_set_features(struct net_device *netdev, + netdev_features_t features) { - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) atl1e_vlan_mode(netdev, features); diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index db3f43046d32..071f4c858969 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -361,7 +361,7 @@ static inline void atl2_irq_disable(struct atl2_adapter *adapter) synchronize_irq(adapter->pdev->irq); } -static void __atl2_vlan_mode(u32 features, u32 *ctrl) +static void __atl2_vlan_mode(netdev_features_t features, u32 *ctrl) { if (features & NETIF_F_HW_VLAN_RX) { /* enable VLAN tag insert/strip */ @@ -372,7 +372,8 @@ static void __atl2_vlan_mode(u32 features, u32 *ctrl) } } -static void atl2_vlan_mode(struct net_device *netdev, u32 features) +static void atl2_vlan_mode(struct net_device *netdev, + netdev_features_t features) { struct atl2_adapter *adapter = netdev_priv(netdev); u32 ctrl; @@ -391,7 +392,8 @@ static void atl2_restore_vlan(struct atl2_adapter *adapter) atl2_vlan_mode(adapter->netdev, adapter->netdev->features); } -static u32 atl2_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t atl2_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -405,9 +407,10 @@ static u32 atl2_fix_features(struct net_device *netdev, u32 features) return features; } -static int atl2_set_features(struct net_device *netdev, u32 features) +static int atl2_set_features(struct net_device *netdev, + netdev_features_t features) { - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) atl2_vlan_mode(netdev, features); diff --git a/drivers/net/ethernet/atheros/atlx/atlx.c b/drivers/net/ethernet/atheros/atlx/atlx.c index aabcf4b5745a..8ff7411094d5 100644 --- a/drivers/net/ethernet/atheros/atlx/atlx.c +++ b/drivers/net/ethernet/atheros/atlx/atlx.c @@ -211,7 +211,7 @@ static void atlx_link_chg_task(struct work_struct *work) spin_unlock_irqrestore(&adapter->lock, flags); } -static void __atlx_vlan_mode(u32 features, u32 *ctrl) +static void __atlx_vlan_mode(netdev_features_t features, u32 *ctrl) { if (features & NETIF_F_HW_VLAN_RX) { /* enable VLAN tag insert/strip */ @@ -222,7 +222,8 @@ static void __atlx_vlan_mode(u32 features, u32 *ctrl) } } -static void atlx_vlan_mode(struct net_device *netdev, u32 features) +static void atlx_vlan_mode(struct net_device *netdev, + netdev_features_t features) { struct atlx_adapter *adapter = netdev_priv(netdev); unsigned long flags; @@ -242,7 +243,8 @@ static void atlx_restore_vlan(struct atlx_adapter *adapter) atlx_vlan_mode(adapter->netdev, adapter->netdev->features); } -static u32 atlx_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t atlx_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -256,9 +258,10 @@ static u32 atlx_fix_features(struct net_device *netdev, u32 features) return features; } -static int atlx_set_features(struct net_device *netdev, u32 features) +static int atlx_set_features(struct net_device *netdev, + netdev_features_t features) { - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) atlx_vlan_mode(netdev, features); diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 32d1f92a2479..7203f37d2ef3 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -7571,8 +7571,8 @@ bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state) return 0; } -static u32 -bnx2_fix_features(struct net_device *dev, u32 features) +static netdev_features_t +bnx2_fix_features(struct net_device *dev, netdev_features_t features) { struct bnx2 *bp = netdev_priv(dev); @@ -7583,7 +7583,7 @@ bnx2_fix_features(struct net_device *dev, u32 features) } static int -bnx2_set_features(struct net_device *dev, u32 features) +bnx2_set_features(struct net_device *dev, netdev_features_t features) { struct bnx2 *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 0d60b9e633ad..8336c784db49 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3398,7 +3398,8 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu) return bnx2x_reload_if_running(dev); } -u32 bnx2x_fix_features(struct net_device *dev, u32 features) +netdev_features_t bnx2x_fix_features(struct net_device *dev, + netdev_features_t features) { struct bnx2x *bp = netdev_priv(dev); @@ -3409,7 +3410,7 @@ u32 bnx2x_fix_features(struct net_device *dev, u32 features) return features; } -int bnx2x_set_features(struct net_device *dev, u32 features) +int bnx2x_set_features(struct net_device *dev, netdev_features_t features) { struct bnx2x *bp = netdev_priv(dev); u32 flags = bp->flags; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index 41eb17e7720f..80c5ed08e419 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -533,8 +533,9 @@ 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 -u32 bnx2x_fix_features(struct net_device *dev, u32 features); -int bnx2x_set_features(struct net_device *dev, u32 features); +netdev_features_t bnx2x_fix_features(struct net_device *dev, + netdev_features_t features); +int bnx2x_set_features(struct net_device *dev, netdev_features_t features); /** * bnx2x_tx_timeout - tx timeout netdev callback diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index cd3623416a4e..365cd47e2298 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -6968,7 +6968,7 @@ static int tg3_phy_lpbk_set(struct tg3 *tp, u32 speed, bool extlpbk) return 0; } -static void tg3_set_loopback(struct net_device *dev, u32 features) +static void tg3_set_loopback(struct net_device *dev, netdev_features_t features) { struct tg3 *tp = netdev_priv(dev); @@ -6994,7 +6994,8 @@ static void tg3_set_loopback(struct net_device *dev, u32 features) } } -static u32 tg3_fix_features(struct net_device *dev, u32 features) +static netdev_features_t tg3_fix_features(struct net_device *dev, + netdev_features_t features) { struct tg3 *tp = netdev_priv(dev); @@ -7004,9 +7005,9 @@ static u32 tg3_fix_features(struct net_device *dev, u32 features) return features; } -static int tg3_set_features(struct net_device *dev, u32 features) +static int tg3_set_features(struct net_device *dev, netdev_features_t features) { - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if ((changed & NETIF_F_LOOPBACK) && netif_running(dev)) tg3_set_loopback(dev, features); @@ -15313,7 +15314,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, u32 sndmbx, rcvmbx, intmbx; char str[40]; u64 dma_mask, persist_dma_mask; - u32 features = 0; + netdev_features_t features = 0; printk_once(KERN_INFO "%s\n", version); diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 26d0fd2d9c9d..a971796b2262 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -850,7 +850,8 @@ static int t1_set_mac_addr(struct net_device *dev, void *p) return 0; } -static u32 t1_fix_features(struct net_device *dev, u32 features) +static netdev_features_t t1_fix_features(struct net_device *dev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -864,9 +865,9 @@ static u32 t1_fix_features(struct net_device *dev, u32 features) return features; } -static int t1_set_features(struct net_device *dev, u32 features) +static int t1_set_features(struct net_device *dev, netdev_features_t features) { - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; struct adapter *adapter = dev->ml_priv; if (changed & NETIF_F_HW_VLAN_RX) diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c index f9b602300040..47a84359d4e4 100644 --- a/drivers/net/ethernet/chelsio/cxgb/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb/sge.c @@ -742,7 +742,7 @@ static inline void setup_ring_params(struct adapter *adapter, u64 addr, /* * Enable/disable VLAN acceleration. */ -void t1_vlan_mode(struct adapter *adapter, u32 features) +void t1_vlan_mode(struct adapter *adapter, netdev_features_t features) { struct sge *sge = adapter->sge; diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.h b/drivers/net/ethernet/chelsio/cxgb/sge.h index e03980bcdd65..b9bf16b385f7 100644 --- a/drivers/net/ethernet/chelsio/cxgb/sge.h +++ b/drivers/net/ethernet/chelsio/cxgb/sge.h @@ -79,7 +79,7 @@ irqreturn_t t1_interrupt(int irq, void *cookie); int t1_poll(struct napi_struct *, int); netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev); -void t1_vlan_mode(struct adapter *adapter, u32 features); +void t1_vlan_mode(struct adapter *adapter, netdev_features_t features); void t1_sge_start(struct sge *); void t1_sge_stop(struct sge *); int t1_sge_intr_error_handler(struct sge *); diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 053560da6347..63ffaa7e255f 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -2532,7 +2532,7 @@ static void t3_synchronize_rx(struct adapter *adap, const struct port_info *p) } } -static void cxgb_vlan_mode(struct net_device *dev, u32 features) +static void cxgb_vlan_mode(struct net_device *dev, netdev_features_t features) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; @@ -2553,7 +2553,8 @@ static void cxgb_vlan_mode(struct net_device *dev, u32 features) t3_synchronize_rx(adapter, pi); } -static u32 cxgb_fix_features(struct net_device *dev, u32 features) +static netdev_features_t cxgb_fix_features(struct net_device *dev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -2567,9 +2568,9 @@ static u32 cxgb_fix_features(struct net_device *dev, u32 features) return features; } -static int cxgb_set_features(struct net_device *dev, u32 features) +static int cxgb_set_features(struct net_device *dev, netdev_features_t features) { - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) cxgb_vlan_mode(dev, features); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 48ffe11d9aa9..fd6d460ea475 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -1856,10 +1856,10 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) return err; } -static int cxgb_set_features(struct net_device *dev, u32 features) +static int cxgb_set_features(struct net_device *dev, netdev_features_t features) { const struct port_info *pi = netdev_priv(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; int err; if (!(changed & NETIF_F_HW_VLAN_RX)) @@ -3538,7 +3538,7 @@ static int __devinit init_one(struct pci_dev *pdev, { int func, i, err; struct port_info *pi; - unsigned int highdma = 0; + bool highdma = false; struct adapter *adapter = NULL; printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION); @@ -3564,7 +3564,7 @@ static int __devinit init_one(struct pci_dev *pdev, } if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - highdma = NETIF_F_HIGHDMA; + highdma = true; err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); if (err) { dev_err(&pdev->dev, "unable to obtain 64-bit DMA for " @@ -3638,7 +3638,9 @@ static int __devinit init_one(struct pci_dev *pdev, NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | NETIF_F_RXHASH | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - netdev->features |= netdev->hw_features | highdma; + if (highdma) + netdev->hw_features |= NETIF_F_HIGHDMA; + netdev->features |= netdev->hw_features; netdev->vlan_features = netdev->features & VLAN_FEAT; netdev->priv_flags |= IFF_UNICAST_FLT; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index ee81d8e798ea..8155cfecae19 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -1092,7 +1092,8 @@ static int cxgb4vf_change_mtu(struct net_device *dev, int new_mtu) return ret; } -static u32 cxgb4vf_fix_features(struct net_device *dev, u32 features) +static netdev_features_t cxgb4vf_fix_features(struct net_device *dev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -1106,10 +1107,11 @@ static u32 cxgb4vf_fix_features(struct net_device *dev, u32 features) return features; } -static int cxgb4vf_set_features(struct net_device *dev, u32 features) +static int cxgb4vf_set_features(struct net_device *dev, + netdev_features_t features) { struct port_info *pi = netdev_priv(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) t4vf_set_rxmode(pi->adapter, pi->viid, -1, -1, -1, -1, diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 438f4580bf66..26be1dfc1577 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -474,10 +474,11 @@ static int dm9000_nway_reset(struct net_device *dev) return mii_nway_restart(&dm->mii); } -static int dm9000_set_features(struct net_device *dev, u32 features) +static int dm9000_set_features(struct net_device *dev, + netdev_features_t features) { board_info_t *dm = to_dm9000_board(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; unsigned long flags; if (!(changed & NETIF_F_RXCSUM)) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 83199fd0d62b..ff3e8b0f0da3 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2306,7 +2306,7 @@ void gfar_check_rx_parser_mode(struct gfar_private *priv) } /* Enables and disables VLAN insertion/extraction */ -void gfar_vlan_mode(struct net_device *dev, u32 features) +void gfar_vlan_mode(struct net_device *dev, netdev_features_t features) { struct gfar_private *priv = netdev_priv(dev); struct gfar __iomem *regs = NULL; diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 9aa43773e8e3..cda6cb2eb1d2 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -1179,9 +1179,9 @@ extern void gfar_phy_test(struct mii_bus *bus, struct phy_device *phydev, extern void gfar_configure_coalescing(struct gfar_private *priv, unsigned long tx_mask, unsigned long rx_mask); void gfar_init_sysfs(struct net_device *dev); -int gfar_set_features(struct net_device *dev, u32 features); +int gfar_set_features(struct net_device *dev, netdev_features_t features); extern void gfar_check_rx_parser_mode(struct gfar_private *priv); -extern void gfar_vlan_mode(struct net_device *dev, u32 features); +extern void gfar_vlan_mode(struct net_device *dev, netdev_features_t features); extern const struct ethtool_ops gfar_ethtool_ops; diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 212736bab6bb..1ea0eb9ee643 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -519,12 +519,12 @@ static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rva return err; } -int gfar_set_features(struct net_device *dev, u32 features) +int gfar_set_features(struct net_device *dev, netdev_features_t features) { struct gfar_private *priv = netdev_priv(dev); unsigned long flags; int err = 0, i = 0; - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if (changed & (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX)) gfar_vlan_mode(dev, features); diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index b1cd41b9c61c..e877371680a9 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -735,7 +735,8 @@ static void netdev_get_drvinfo(struct net_device *dev, sizeof(info->version) - 1); } -static u32 ibmveth_fix_features(struct net_device *dev, u32 features) +static netdev_features_t ibmveth_fix_features(struct net_device *dev, + netdev_features_t features) { /* * Since the ibmveth firmware interface does not have the @@ -838,7 +839,8 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data) return rc1 ? rc1 : rc2; } -static int ibmveth_set_features(struct net_device *dev, u32 features) +static int ibmveth_set_features(struct net_device *dev, + netdev_features_t features) { struct ibmveth_adapter *adapter = netdev_priv(dev); int rx_csum = !!(features & NETIF_F_RXCSUM); diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index cf480b554622..82f4ef142259 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -167,7 +167,8 @@ static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter, struct sk_buff *skb); static bool e1000_vlan_used(struct e1000_adapter *adapter); -static void e1000_vlan_mode(struct net_device *netdev, u32 features); +static void e1000_vlan_mode(struct net_device *netdev, + netdev_features_t features); static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid); static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); static void e1000_restore_vlan(struct e1000_adapter *adapter); @@ -806,7 +807,8 @@ static int e1000_is_need_ioport(struct pci_dev *pdev) } } -static u32 e1000_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t e1000_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -820,10 +822,11 @@ static u32 e1000_fix_features(struct net_device *netdev, u32 features) return features; } -static int e1000_set_features(struct net_device *netdev, u32 features) +static int e1000_set_features(struct net_device *netdev, + netdev_features_t features) { struct e1000_adapter *adapter = netdev_priv(netdev); - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; if (changed & NETIF_F_HW_VLAN_RX) e1000_vlan_mode(netdev, features); @@ -4577,7 +4580,8 @@ static void e1000_vlan_filter_on_off(struct e1000_adapter *adapter, e1000_irq_enable(adapter); } -static void e1000_vlan_mode(struct net_device *netdev, u32 features) +static void e1000_vlan_mode(struct net_device *netdev, + netdev_features_t features) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index a855db1ad249..d85fac626a80 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5859,10 +5859,11 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter) } } -static int e1000_set_features(struct net_device *netdev, u32 features) +static int e1000_set_features(struct net_device *netdev, + netdev_features_t features) { struct e1000_adapter *adapter = netdev_priv(netdev); - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; if (changed & (NETIF_F_TSO | NETIF_F_TSO6)) adapter->flags |= FLAG_TSO_FORCE; diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ced544499f1b..1fcba22c6403 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -145,7 +145,7 @@ static bool igb_clean_rx_irq(struct igb_q_vector *, int); static int igb_ioctl(struct net_device *, struct ifreq *, int cmd); static void igb_tx_timeout(struct net_device *); static void igb_reset_task(struct work_struct *); -static void igb_vlan_mode(struct net_device *netdev, u32 features); +static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features); static void igb_vlan_rx_add_vid(struct net_device *, u16); static void igb_vlan_rx_kill_vid(struct net_device *, u16); static void igb_restore_vlan(struct igb_adapter *); @@ -1742,7 +1742,8 @@ void igb_reset(struct igb_adapter *adapter) igb_get_phy_info(hw); } -static u32 igb_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t igb_fix_features(struct net_device *netdev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -1756,9 +1757,10 @@ static u32 igb_fix_features(struct net_device *netdev, u32 features) return features; } -static int igb_set_features(struct net_device *netdev, u32 features) +static int igb_set_features(struct net_device *netdev, + netdev_features_t features) { - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) igb_vlan_mode(netdev, features); @@ -6467,7 +6469,7 @@ s32 igb_write_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value) return 0; } -static void igb_vlan_mode(struct net_device *netdev, u32 features) +static void igb_vlan_mode(struct net_device *netdev, netdev_features_t features) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index cca78124be31..2a05658938bd 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -2532,7 +2532,8 @@ static void igbvf_print_device_info(struct igbvf_adapter *adapter) dev_info(&pdev->dev, "Address: %pM\n", netdev->dev_addr); } -static int igbvf_set_features(struct net_device *netdev, u32 features) +static int igbvf_set_features(struct net_device *netdev, + netdev_features_t features) { struct igbvf_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index e21148f8b160..247cf9219e03 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -325,8 +325,8 @@ ixgb_reset(struct ixgb_adapter *adapter) } } -static u32 -ixgb_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t +ixgb_fix_features(struct net_device *netdev, netdev_features_t features) { /* * Tx VLAN insertion does not work per HW design when Rx stripping is @@ -339,10 +339,10 @@ ixgb_fix_features(struct net_device *netdev, u32 features) } static int -ixgb_set_features(struct net_device *netdev, u32 features) +ixgb_set_features(struct net_device *netdev, netdev_features_t features) { struct ixgb_adapter *adapter = netdev_priv(netdev); - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; if (!(changed & (NETIF_F_RXCSUM|NETIF_F_HW_VLAN_RX))) return 0; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 8ef92d1a6aa1..820fc040c241 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7174,7 +7174,8 @@ void ixgbe_do_reset(struct net_device *netdev) ixgbe_reset(adapter); } -static u32 ixgbe_fix_features(struct net_device *netdev, u32 data) +static netdev_features_t ixgbe_fix_features(struct net_device *netdev, + netdev_features_t data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -7204,7 +7205,8 @@ static u32 ixgbe_fix_features(struct net_device *netdev, u32 data) return data; } -static int ixgbe_set_features(struct net_device *netdev, u32 data) +static int ixgbe_set_features(struct net_device *netdev, + netdev_features_t data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); bool need_reset = false; diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 4c8e19951d57..3e6ec088c50d 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -3249,7 +3249,8 @@ static struct rtnl_link_stats64 *ixgbevf_get_stats(struct net_device *netdev, return stats; } -static int ixgbevf_set_features(struct net_device *netdev, u32 features) +static int ixgbevf_set_features(struct net_device *netdev, + netdev_features_t features) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 7d88c7c28a7c..df3ab831b1ad 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -1917,7 +1917,7 @@ jme_map_tx_skb(struct jme_adapter *jme, struct sk_buff *skb, int idx) struct jme_ring *txring = &(jme->txring[0]); struct txdesc *txdesc = txring->desc, *ctxdesc; struct jme_buffer_info *txbi = txring->bufinf, *ctxbi; - u8 hidma = jme->dev->features & NETIF_F_HIGHDMA; + u8 hidma = !!(jme->dev->features & NETIF_F_HIGHDMA); int i, nr_frags = skb_shinfo(skb)->nr_frags; int mask = jme->tx_ring_mask; const struct skb_frag_struct *frag; @@ -2620,8 +2620,8 @@ jme_set_msglevel(struct net_device *netdev, u32 value) jme->msg_enable = value; } -static u32 -jme_fix_features(struct net_device *netdev, u32 features) +static netdev_features_t +jme_fix_features(struct net_device *netdev, netdev_features_t features) { if (netdev->mtu > 1900) features &= ~(NETIF_F_ALL_TSO | NETIF_F_ALL_CSUM); @@ -2629,7 +2629,7 @@ jme_fix_features(struct net_device *netdev, u32 features) } static int -jme_set_features(struct net_device *netdev, u32 features) +jme_set_features(struct net_device *netdev, netdev_features_t features) { struct jme_adapter *jme = netdev_priv(netdev); diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index f6b4304ca459..157c5c17fdcc 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -1579,10 +1579,10 @@ mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er) static int -mv643xx_eth_set_features(struct net_device *dev, u32 features) +mv643xx_eth_set_features(struct net_device *dev, netdev_features_t features) { struct mv643xx_eth_private *mp = netdev_priv(dev); - u32 rx_csum = features & NETIF_F_RXCSUM; + int rx_csum = !!(features & NETIF_F_RXCSUM); wrlp(mp, PORT_CONFIG, rx_csum ? 0x02000000 : 0x00000000); diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 553d1a315b3a..c79dc5447658 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -1275,7 +1275,7 @@ static void rx_set_checksum(struct sky2_port *sky2) } /* Enable/disable receive hash calculation (RSS) */ -static void rx_set_rss(struct net_device *dev, u32 features) +static void rx_set_rss(struct net_device *dev, netdev_features_t features) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; @@ -1396,7 +1396,7 @@ static int sky2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) #define SKY2_VLAN_OFFLOADS (NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO) -static void sky2_vlan_mode(struct net_device *dev, u32 features) +static void sky2_vlan_mode(struct net_device *dev, netdev_features_t features) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; @@ -4282,7 +4282,8 @@ 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 u32 sky2_fix_features(struct net_device *dev, u32 features) +static netdev_features_t 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; @@ -4306,13 +4307,13 @@ static u32 sky2_fix_features(struct net_device *dev, u32 features) return features; } -static int sky2_set_features(struct net_device *dev, u32 features) +static int sky2_set_features(struct net_device *dev, netdev_features_t features) { struct sky2_port *sky2 = netdev_priv(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if (changed & NETIF_F_RXCSUM) { - u32 on = features & NETIF_F_RXCSUM; + int on = !!(features & NETIF_F_RXCSUM); sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR), on ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM); } diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index 3b67fe65404a..8d846bd09711 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -6588,7 +6588,8 @@ static void netdev_get_ethtool_stats(struct net_device *dev, * * Return 0 if successful; otherwise an error code. */ -static int netdev_set_features(struct net_device *dev, u32 features) +static int netdev_set_features(struct net_device *dev, + netdev_features_t features) { struct dev_priv *priv = netdev_priv(dev); struct dev_info *hw_priv = priv->adapter; diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index 0778edcf7b9a..20b72ecb020a 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -1491,7 +1491,7 @@ myri10ge_clean_rx_done(struct myri10ge_slice_state *ss, int budget) * access to avoid theoretical race condition with functions that * change NETIF_F_LRO flag at runtime. */ - bool lro_enabled = ACCESS_ONCE(mgp->dev->features) & NETIF_F_LRO; + bool lro_enabled = !!(ACCESS_ONCE(mgp->dev->features) & NETIF_F_LRO); while (rx_done->entry[idx].length != 0 && work_done < budget) { length = ntohs(rx_done->entry[idx].length); @@ -3149,7 +3149,8 @@ static int myri10ge_set_mac_address(struct net_device *dev, void *addr) return 0; } -static u32 myri10ge_fix_features(struct net_device *dev, u32 features) +static netdev_features_t myri10ge_fix_features(struct net_device *dev, + netdev_features_t features) { if (!(features & NETIF_F_RXCSUM)) features &= ~NETIF_F_LRO; diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index e6c90a5ac5d4..76ae47627200 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -6616,10 +6616,10 @@ static void s2io_ethtool_get_strings(struct net_device *dev, } } -static int s2io_set_features(struct net_device *dev, u32 features) +static int s2io_set_features(struct net_device *dev, netdev_features_t features) { struct s2io_nic *sp = netdev_priv(dev); - u32 changed = (features ^ dev->features) & NETIF_F_LRO; + netdev_features_t changed = (features ^ dev->features) & NETIF_F_LRO; if (changed && netif_running(dev)) { int rc; diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index a83197d757c1..16d4d8e913c3 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -2662,9 +2662,10 @@ static void vxge_poll_vp_lockup(unsigned long data) mod_timer(&vdev->vp_lockup_timer, jiffies + HZ / 1000); } -static u32 vxge_fix_features(struct net_device *dev, u32 features) +static netdev_features_t vxge_fix_features(struct net_device *dev, + netdev_features_t features) { - u32 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 @@ -2676,10 +2677,10 @@ static u32 vxge_fix_features(struct net_device *dev, u32 features) return features; } -static int vxge_set_features(struct net_device *dev, u32 features) +static int vxge_set_features(struct net_device *dev, netdev_features_t features) { struct vxgedev *vdev = netdev_priv(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; if (!(changed & NETIF_F_RXHASH)) return 0; diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index e8a5ae356407..01bb7bfe14e6 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -4536,7 +4536,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam* return 0; } -static int nv_set_loopback(struct net_device *dev, u32 features) +static int nv_set_loopback(struct net_device *dev, netdev_features_t features) { struct fe_priv *np = netdev_priv(dev); unsigned long flags; @@ -4591,7 +4591,8 @@ static int nv_set_loopback(struct net_device *dev, u32 features) return retval; } -static u32 nv_fix_features(struct net_device *dev, u32 features) +static netdev_features_t nv_fix_features(struct net_device *dev, + netdev_features_t features) { /* vlan is dependent on rx checksum offload */ if (features & (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX)) @@ -4600,7 +4601,7 @@ static u32 nv_fix_features(struct net_device *dev, u32 features) return features; } -static void nv_vlan_mode(struct net_device *dev, u32 features) +static void nv_vlan_mode(struct net_device *dev, netdev_features_t features) { struct fe_priv *np = get_nvpriv(dev); @@ -4621,11 +4622,11 @@ static void nv_vlan_mode(struct net_device *dev, u32 features) spin_unlock_irq(&np->lock); } -static int nv_set_features(struct net_device *dev, u32 features) +static int nv_set_features(struct net_device *dev, netdev_features_t features) { struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; int retval; if ((changed & NETIF_F_LOOPBACK) && netif_running(dev)) { diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 48406ca382f1..964e9c0948bc 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -2109,10 +2109,11 @@ static int pch_gbe_change_mtu(struct net_device *netdev, int new_mtu) * Returns * 0: HW state updated successfully */ -static int pch_gbe_set_features(struct net_device *netdev, u32 features) +static int pch_gbe_set_features(struct net_device *netdev, + netdev_features_t features) { struct pch_gbe_adapter *adapter = netdev_priv(netdev); - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; if (!(changed & NETIF_F_RXCSUM)) return 0; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 8cf3173ba488..7dd9a4b107e6 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -544,7 +544,8 @@ static void netxen_set_multicast_list(struct net_device *dev) adapter->set_multi(dev); } -static u32 netxen_fix_features(struct net_device *dev, u32 features) +static netdev_features_t netxen_fix_features(struct net_device *dev, + netdev_features_t features) { if (!(features & NETIF_F_RXCSUM)) { netdev_info(dev, "disabling LRO as RXCSUM is off\n"); @@ -555,7 +556,8 @@ static u32 netxen_fix_features(struct net_device *dev, u32 features) return features; } -static int netxen_set_features(struct net_device *dev, u32 features) +static int netxen_set_features(struct net_device *dev, + netdev_features_t features) { struct netxen_adapter *adapter = netdev_priv(dev); int hw_lro; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 7ed53dbb8646..60976fc4ccc6 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1466,8 +1466,9 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup); int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu); int qlcnic_change_mtu(struct net_device *netdev, int new_mtu); -u32 qlcnic_fix_features(struct net_device *netdev, u32 features); -int qlcnic_set_features(struct net_device *netdev, u32 features); +netdev_features_t 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_hw_lro(struct qlcnic_adapter *adapter, int enable); int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable); int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index bcb81e47543a..b528e52a8ee1 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -817,12 +817,13 @@ int qlcnic_change_mtu(struct net_device *netdev, int mtu) } -u32 qlcnic_fix_features(struct net_device *netdev, u32 features) +netdev_features_t qlcnic_fix_features(struct net_device *netdev, + netdev_features_t features) { struct qlcnic_adapter *adapter = netdev_priv(netdev); if ((adapter->flags & QLCNIC_ESWITCH_ENABLED)) { - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; features ^= changed & (NETIF_F_ALL_CSUM | NETIF_F_RXCSUM); } @@ -833,10 +834,10 @@ u32 qlcnic_fix_features(struct net_device *netdev, u32 features) } -int qlcnic_set_features(struct net_device *netdev, u32 features) +int qlcnic_set_features(struct net_device *netdev, netdev_features_t features) { struct qlcnic_adapter *adapter = netdev_priv(netdev); - u32 changed = netdev->features ^ features; + netdev_features_t changed = netdev->features ^ features; int hw_lro = (features & NETIF_F_LRO) ? QLCNIC_LRO_ENABLED : 0; if (!(changed & NETIF_F_LRO)) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 0bd163828e33..823f845ddc04 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -792,7 +792,7 @@ qlcnic_set_netdev_features(struct qlcnic_adapter *adapter, struct qlcnic_esw_func_cfg *esw_cfg) { struct net_device *netdev = adapter->netdev; - unsigned long features, vlan_features; + netdev_features_t features, vlan_features; features = (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM | NETIF_F_IPV6_CSUM | NETIF_F_GRO); diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index c92afcd912e2..1ce4e08037b8 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -2307,7 +2307,7 @@ static int ql_napi_poll_msix(struct napi_struct *napi, int budget) return work_done; } -static void qlge_vlan_mode(struct net_device *ndev, u32 features) +static void qlge_vlan_mode(struct net_device *ndev, netdev_features_t features) { struct ql_adapter *qdev = netdev_priv(ndev); @@ -2323,7 +2323,8 @@ static void qlge_vlan_mode(struct net_device *ndev, u32 features) } } -static u32 qlge_fix_features(struct net_device *ndev, u32 features) +static netdev_features_t qlge_fix_features(struct net_device *ndev, + netdev_features_t features) { /* * Since there is no support for separate rx/tx vlan accel @@ -2337,9 +2338,10 @@ static u32 qlge_fix_features(struct net_device *ndev, u32 features) return features; } -static int qlge_set_features(struct net_device *ndev, u32 features) +static int qlge_set_features(struct net_device *ndev, + netdev_features_t features) { - u32 changed = ndev->features ^ features; + netdev_features_t changed = ndev->features ^ features; if (changed & NETIF_F_HW_VLAN_RX) qlge_vlan_mode(ndev, features); diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index 6cfc5dc0f76e..87cff10f7be7 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -1392,7 +1392,7 @@ static void cp_set_msglevel(struct net_device *dev, u32 value) cp->msg_enable = value; } -static int cp_set_features(struct net_device *dev, u32 features) +static int cp_set_features(struct net_device *dev, netdev_features_t features) { struct cp_private *cp = netdev_priv(dev); unsigned long flags; diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index cdf66d68d849..2dfb0c0ea01b 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -1553,7 +1553,8 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) return ret; } -static u32 rtl8169_fix_features(struct net_device *dev, u32 features) +static netdev_features_t rtl8169_fix_features(struct net_device *dev, + netdev_features_t features) { struct rtl8169_private *tp = netdev_priv(dev); @@ -1567,7 +1568,8 @@ static u32 rtl8169_fix_features(struct net_device *dev, u32 features) return features; } -static int rtl8169_set_features(struct net_device *dev, u32 features) +static int rtl8169_set_features(struct net_device *dev, + netdev_features_t features) { struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index d5731f1fe6d6..14e134d3b4d7 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -1900,7 +1900,7 @@ static void efx_set_multicast_list(struct net_device *net_dev) /* Otherwise efx_start_port() will do this */ } -static int efx_set_features(struct net_device *net_dev, u32 data) +static int efx_set_features(struct net_device *net_dev, netdev_features_t data) { struct efx_nic *efx = netdev_priv(net_dev); diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index b8e251a1ee48..c49502bab6a3 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -908,7 +908,7 @@ struct efx_nic_type { unsigned int phys_addr_channels; unsigned int tx_dc_base; unsigned int rx_dc_base; - u32 offload_features; + netdev_features_t offload_features; }; /************************************************************************** diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 20546bbbb8db..643ca97a2d9a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1419,7 +1419,8 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu) return 0; } -static u32 stmmac_fix_features(struct net_device *dev, u32 features) +static netdev_features_t stmmac_fix_features(struct net_device *dev, + netdev_features_t features) { struct stmmac_priv *priv = netdev_priv(dev); diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 8592523b0bb5..3dd13d606d00 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -123,7 +123,7 @@ struct tun_struct { gid_t group; struct net_device *dev; - u32 set_features; + netdev_features_t set_features; #define TUN_USER_FEATURES (NETIF_F_HW_CSUM|NETIF_F_TSO_ECN|NETIF_F_TSO| \ NETIF_F_TSO6|NETIF_F_UFO) struct fasync_struct *fasync; @@ -454,7 +454,8 @@ tun_net_change_mtu(struct net_device *dev, int new_mtu) return 0; } -static u32 tun_net_fix_features(struct net_device *dev, u32 features) +static netdev_features_t tun_net_fix_features(struct net_device *dev, + netdev_features_t features) { struct tun_struct *tun = netdev_priv(dev); @@ -1196,7 +1197,7 @@ static int tun_get_iff(struct net *net, struct tun_struct *tun, * privs required. */ static int set_offload(struct tun_struct *tun, unsigned long arg) { - u32 features = 0; + netdev_features_t features = 0; if (arg & TUN_F_CSUM) { features |= NETIF_F_HW_CSUM; diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index a5b9b12ef268..7d62c39f65cf 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -728,7 +728,8 @@ static int smsc75xx_change_mtu(struct net_device *netdev, int new_mtu) } /* Enable or disable Rx checksum offload engine */ -static int smsc75xx_set_features(struct net_device *netdev, u32 features) +static int smsc75xx_set_features(struct net_device *netdev, + netdev_features_t features) { struct usbnet *dev = netdev_priv(netdev); struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index eff67678c5a6..56f3894d701a 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -516,7 +516,8 @@ static void smsc95xx_status(struct usbnet *dev, struct urb *urb) } /* Enable or disable Tx & Rx checksum offload engines */ -static int smsc95xx_set_features(struct net_device *netdev, u32 features) +static int smsc95xx_set_features(struct net_device *netdev, + netdev_features_t features) { struct usbnet *dev = netdev_priv(netdev); u32 read_buf; diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index e662cbc8bfbd..77f723415c9c 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -262,11 +262,11 @@ vmxnet3_get_strings(struct net_device *netdev, u32 stringset, u8 *buf) } } -int vmxnet3_set_features(struct net_device *netdev, u32 features) +int vmxnet3_set_features(struct net_device *netdev, netdev_features_t features) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); unsigned long flags; - u32 changed = features ^ netdev->features; + netdev_features_t changed = features ^ netdev->features; if (changed & (NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_HW_VLAN_RX)) { if (features & NETIF_F_RXCSUM) diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index b18eac1dccaa..ed54797db191 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -401,7 +401,7 @@ void vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter); int -vmxnet3_set_features(struct net_device *netdev, u32 features); +vmxnet3_set_features(struct net_device *netdev, netdev_features_t features); int vmxnet3_create_queues(struct vmxnet3_adapter *adapter, diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 182562952c79..0b5c18feb303 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -165,7 +165,8 @@ static int xenvif_change_mtu(struct net_device *dev, int mtu) return 0; } -static u32 xenvif_fix_features(struct net_device *dev, u32 features) +static netdev_features_t xenvif_fix_features(struct net_device *dev, + netdev_features_t features) { struct xenvif *vif = netdev_priv(dev); diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 226faab23603..a6e379fbf377 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -203,7 +203,7 @@ static void xennet_sysfs_delif(struct net_device *netdev); static int xennet_can_sg(struct net_device *dev) { - return dev->features & NETIF_F_SG; + return !!(dev->features & NETIF_F_SG); } @@ -1190,7 +1190,8 @@ static void xennet_uninit(struct net_device *dev) gnttab_free_grant_references(np->gref_rx_head); } -static u32 xennet_fix_features(struct net_device *dev, u32 features) +static netdev_features_t xennet_fix_features(struct net_device *dev, + netdev_features_t features) { struct netfront_info *np = netdev_priv(dev); int val; @@ -1216,7 +1217,8 @@ static u32 xennet_fix_features(struct net_device *dev, u32 features) return features; } -static int xennet_set_features(struct net_device *dev, u32 features) +static int xennet_set_features(struct net_device *dev, + netdev_features_t features) { if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) { netdev_info(dev, "Reducing MTU because no SG offload"); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index e4c1176ee25b..a64f9e789b0a 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -3202,7 +3202,8 @@ static int qeth_l3_stop(struct net_device *dev) return 0; } -static u32 qeth_l3_fix_features(struct net_device *dev, u32 features) +static netdev_features_t qeth_l3_fix_features(struct net_device *dev, + netdev_features_t features) { struct qeth_card *card = dev->ml_priv; @@ -3216,7 +3217,8 @@ static u32 qeth_l3_fix_features(struct net_device *dev, u32 features) return features; } -static int qeth_l3_set_features(struct net_device *dev, u32 features) +static int qeth_l3_set_features(struct net_device *dev, + netdev_features_t features) { struct qeth_card *card = dev->ml_priv; u32 changed = dev->features ^ features; diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 32640edf4d78..af5238121826 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -10,6 +10,10 @@ #ifndef _LINUX_NETDEV_FEATURES_H #define _LINUX_NETDEV_FEATURES_H +#include <linux/types.h> + +typedef u32 netdev_features_t; + /* Net device feature bits; if you change something, * also update netdev_features_strings[] in ethtool.c */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9cf6e90b171d..b35ffd735ecc 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -847,12 +847,13 @@ struct netdev_tc_txq { * Called to release previously enslaved netdev. * * Feature/offload setting functions. - * u32 (*ndo_fix_features)(struct net_device *dev, u32 features); + * netdev_features_t (*ndo_fix_features)(struct net_device *dev, + * netdev_features_t features); * Adjusts the requested feature flags according to device-specific * constraints, and returns the resulting flags. Must not modify * the device state. * - * int (*ndo_set_features)(struct net_device *dev, u32 features); + * int (*ndo_set_features)(struct net_device *dev, netdev_features_t features); * Called to update device configuration to new features. Passed * feature set might be less than what was returned by ndo_fix_features()). * Must return >0 or -errno if it changed dev->features itself. @@ -946,10 +947,10 @@ struct net_device_ops { struct net_device *slave_dev); int (*ndo_del_slave)(struct net_device *dev, struct net_device *slave_dev); - u32 (*ndo_fix_features)(struct net_device *dev, - u32 features); + netdev_features_t (*ndo_fix_features)(struct net_device *dev, + netdev_features_t features); int (*ndo_set_features)(struct net_device *dev, - u32 features); + netdev_features_t features); }; /* @@ -999,13 +1000,13 @@ struct net_device { struct list_head unreg_list; /* currently active device features */ - u32 features; + netdev_features_t features; /* user-changeable features */ - u32 hw_features; + netdev_features_t hw_features; /* user-requested features */ - u32 wanted_features; + netdev_features_t wanted_features; /* mask of features inheritable by VLAN devices */ - u32 vlan_features; + netdev_features_t vlan_features; /* Interface index. Unique device identifier */ int ifindex; @@ -1439,7 +1440,7 @@ struct packet_type { struct packet_type *, struct net_device *); struct sk_buff *(*gso_segment)(struct sk_buff *skb, - u32 features); + netdev_features_t features); int (*gso_send_check)(struct sk_buff *skb); struct sk_buff **(*gro_receive)(struct sk_buff **head, struct sk_buff *skb); @@ -2444,7 +2445,8 @@ extern int netdev_set_master(struct net_device *dev, struct net_device *master) extern int netdev_set_bond_master(struct net_device *dev, struct net_device *master); extern int skb_checksum_help(struct sk_buff *skb); -extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features); +extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, + netdev_features_t features); #ifdef CONFIG_BUG extern void netdev_rx_csum_fault(struct net_device *dev); #else @@ -2471,11 +2473,13 @@ extern const char *netdev_drivername(const struct net_device *dev); extern void linkwatch_run_queue(void); -static inline u32 netdev_get_wanted_features(struct net_device *dev) +static inline netdev_features_t netdev_get_wanted_features( + struct net_device *dev) { return (dev->features & ~dev->hw_features) | dev->wanted_features; } -u32 netdev_increment_features(u32 all, u32 one, u32 mask); +netdev_features_t netdev_increment_features(netdev_features_t all, + netdev_features_t one, netdev_features_t mask); int __netdev_update_features(struct net_device *dev); void netdev_update_features(struct net_device *dev); void netdev_change_features(struct net_device *dev); @@ -2483,21 +2487,22 @@ void netdev_change_features(struct net_device *dev); void netif_stacked_transfer_operstate(const struct net_device *rootdev, struct net_device *dev); -u32 netif_skb_features(struct sk_buff *skb); +netdev_features_t netif_skb_features(struct sk_buff *skb); -static inline int net_gso_ok(u32 features, int gso_type) +static inline int net_gso_ok(netdev_features_t features, int gso_type) { - int feature = gso_type << NETIF_F_GSO_SHIFT; + netdev_features_t feature = gso_type << NETIF_F_GSO_SHIFT; return (features & feature) == feature; } -static inline int skb_gso_ok(struct sk_buff *skb, u32 features) +static inline int skb_gso_ok(struct sk_buff *skb, netdev_features_t features) { return net_gso_ok(features, skb_shinfo(skb)->gso_type) && (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST)); } -static inline int netif_needs_gso(struct sk_buff *skb, int features) +static inline int netif_needs_gso(struct sk_buff *skb, + netdev_features_t features) { return skb_is_gso(skb) && (!skb_gso_ok(skb, features) || unlikely(skb->ip_summed != CHECKSUM_PARTIAL)); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index abad8a0941e8..a10e487c0864 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -30,6 +30,7 @@ #include <linux/dmaengine.h> #include <linux/hrtimer.h> #include <linux/dma-mapping.h> +#include <linux/netdev_features.h> /* Don't change this without changing skb_csum_unnecessary! */ #define CHECKSUM_NONE 0 @@ -2106,7 +2107,8 @@ extern void skb_split(struct sk_buff *skb, extern int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen); -extern struct sk_buff *skb_segment(struct sk_buff *skb, u32 features); +extern struct sk_buff *skb_segment(struct sk_buff *skb, + netdev_features_t features); static inline void *skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) diff --git a/include/net/protocol.h b/include/net/protocol.h index 6f7eb800974a..e182e13d6391 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -38,7 +38,7 @@ struct net_protocol { void (*err_handler)(struct sk_buff *skb, u32 info); int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, - u32 features); + netdev_features_t features); struct sk_buff **(*gro_receive)(struct sk_buff **head, struct sk_buff *skb); int (*gro_complete)(struct sk_buff *skb); @@ -57,7 +57,7 @@ struct inet6_protocol { int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, - u32 features); + netdev_features_t features); struct sk_buff **(*gro_receive)(struct sk_buff **head, struct sk_buff *skb); int (*gro_complete)(struct sk_buff *skb); diff --git a/include/net/sock.h b/include/net/sock.h index 67cd4581b6da..1331008ad885 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -306,8 +306,8 @@ struct sock { kmemcheck_bitfield_end(flags); int sk_wmem_queued; gfp_t sk_allocation; - int sk_route_caps; - int sk_route_nocaps; + netdev_features_t sk_route_caps; + netdev_features_t sk_route_nocaps; int sk_gso_type; unsigned int sk_gso_max_size; int sk_rcvlowat; @@ -1393,7 +1393,7 @@ static inline int sk_can_gso(const struct sock *sk) extern void sk_setup_caps(struct sock *sk, struct dst_entry *dst); -static inline void sk_nocaps_add(struct sock *sk, int flags) +static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags) { sk->sk_route_nocaps |= flags; sk->sk_route_caps &= ~flags; diff --git a/include/net/tcp.h b/include/net/tcp.h index bb18c4d69aba..113160b84588 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1430,7 +1430,8 @@ extern struct request_sock_ops tcp6_request_sock_ops; extern void tcp_v4_destroy_sock(struct sock *sk); extern int tcp_v4_gso_send_check(struct sk_buff *skb); -extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, u32 features); +extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, + netdev_features_t features); extern struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb); extern struct sk_buff **tcp4_gro_receive(struct sk_buff **head, diff --git a/include/net/udp.h b/include/net/udp.h index 3b285f402f48..f54a5156b248 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -258,5 +258,6 @@ extern void udp4_proc_exit(void); extern void udp_init(void); extern int udp4_ufo_send_check(struct sk_buff *skb); -extern struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, u32 features); +extern struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, + netdev_features_t features); #endif /* _UDP_H */ diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 993599e66e5a..8e75003d62f6 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -777,6 +777,18 @@ char *uuid_string(char *buf, char *end, const u8 *addr, return string(buf, end, uuid, spec); } +static +char *netdev_feature_string(char *buf, char *end, const u8 *addr, + struct printf_spec spec) +{ + spec.flags |= SPECIAL | SMALL | ZEROPAD; + if (spec.field_width == -1) + spec.field_width = 2 + 2 * sizeof(netdev_features_t); + spec.base = 16; + + return number(buf, end, *(const netdev_features_t *)addr, spec); +} + int kptr_restrict __read_mostly; /* @@ -824,6 +836,7 @@ int kptr_restrict __read_mostly; * Do not use this feature without some mechanism to verify the * correctness of the format string and va_list arguments. * - 'K' For a kernel pointer that should be hidden from unprivileged users + * - 'NF' For a netdev_features_t * * Note: The difference between 'S' and 'F' is that on ia64 and ppc64 * function pointers are really function descriptors, which contain a @@ -896,6 +909,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, has_capability_noaudit(current, CAP_SYSLOG)))) ptr = NULL; break; + case 'N': + switch (fmt[1]) { + case 'F': + return netdev_feature_string(buf, end, ptr, spec); + } + break; } spec.flags |= SMALL; if (spec.field_width == -1) { diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 6a4e0cb897b7..2b5fcde1f629 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -591,7 +591,8 @@ static void vlan_dev_uninit(struct net_device *dev) } } -static u32 vlan_dev_fix_features(struct net_device *dev, u32 features) +static netdev_features_t vlan_dev_fix_features(struct net_device *dev, + netdev_features_t features) { struct net_device *real_dev = vlan_dev_info(dev)->real_dev; u32 old_features = features; diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index feb77ea7b58e..772bad34794c 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -186,7 +186,8 @@ static void br_getinfo(struct net_device *dev, struct ethtool_drvinfo *info) strcpy(info->bus_info, "N/A"); } -static u32 br_fix_features(struct net_device *dev, u32 features) +static netdev_features_t br_fix_features(struct net_device *dev, + netdev_features_t features) { struct net_bridge *br = netdev_priv(dev); diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index f603e5b0b930..0a942fbccc9a 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -296,10 +296,11 @@ int br_min_mtu(const struct net_bridge *br) /* * Recomputes features using slave's features */ -u32 br_features_recompute(struct net_bridge *br, u32 features) +netdev_features_t br_features_recompute(struct net_bridge *br, + netdev_features_t features) { struct net_bridge_port *p; - u32 mask; + netdev_features_t mask; if (list_empty(&br->port_list)) return features; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index d7d6fb05411f..4027029aa5e4 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -387,7 +387,8 @@ extern int br_add_if(struct net_bridge *br, extern int br_del_if(struct net_bridge *br, struct net_device *dev); extern int br_min_mtu(const struct net_bridge *br); -extern u32 br_features_recompute(struct net_bridge *br, u32 features); +extern netdev_features_t br_features_recompute(struct net_bridge *br, + netdev_features_t features); /* br_input.c */ extern int br_handle_frame_finish(struct sk_buff *skb); diff --git a/net/core/dev.c b/net/core/dev.c index 185e246d61fd..f1cca59c4638 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1914,7 +1914,8 @@ EXPORT_SYMBOL(skb_checksum_help); * It may return NULL if the skb requires no segmentation. This is * only possible when GSO is used for verifying header integrity. */ -struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features) +struct sk_buff *skb_gso_segment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EPROTONOSUPPORT); struct packet_type *ptype; @@ -1944,9 +1945,9 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features) if (dev && dev->ethtool_ops && dev->ethtool_ops->get_drvinfo) dev->ethtool_ops->get_drvinfo(dev, &info); - WARN(1, "%s: caps=(0x%lx, 0x%lx) len=%d data_len=%d ip_summed=%d\n", - info.driver, dev ? dev->features : 0L, - skb->sk ? skb->sk->sk_route_caps : 0L, + WARN(1, "%s: caps=(%pNF, %pNF) len=%d data_len=%d ip_summed=%d\n", + info.driver, dev ? &dev->features : NULL, + skb->sk ? &skb->sk->sk_route_caps : NULL, skb->len, skb->data_len, skb->ip_summed); if (skb_header_cloned(skb) && @@ -2055,7 +2056,7 @@ static void dev_gso_skb_destructor(struct sk_buff *skb) * This function segments the given skb and stores the list of segments * in skb->next. */ -static int dev_gso_segment(struct sk_buff *skb, int features) +static int dev_gso_segment(struct sk_buff *skb, netdev_features_t features) { struct sk_buff *segs; @@ -2094,7 +2095,7 @@ static inline void skb_orphan_try(struct sk_buff *skb) } } -static bool can_checksum_protocol(unsigned long features, __be16 protocol) +static bool can_checksum_protocol(netdev_features_t features, __be16 protocol) { return ((features & NETIF_F_GEN_CSUM) || ((features & NETIF_F_V4_CSUM) && @@ -2105,7 +2106,8 @@ static bool can_checksum_protocol(unsigned long features, __be16 protocol) protocol == htons(ETH_P_FCOE))); } -static u32 harmonize_features(struct sk_buff *skb, __be16 protocol, u32 features) +static netdev_features_t harmonize_features(struct sk_buff *skb, + __be16 protocol, netdev_features_t features) { if (!can_checksum_protocol(features, protocol)) { features &= ~NETIF_F_ALL_CSUM; @@ -2117,10 +2119,10 @@ static u32 harmonize_features(struct sk_buff *skb, __be16 protocol, u32 features return features; } -u32 netif_skb_features(struct sk_buff *skb) +netdev_features_t netif_skb_features(struct sk_buff *skb) { __be16 protocol = skb->protocol; - u32 features = skb->dev->features; + netdev_features_t features = skb->dev->features; if (protocol == htons(ETH_P_8021Q)) { struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data; @@ -2166,7 +2168,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, unsigned int skb_len; if (likely(!skb->next)) { - u32 features; + netdev_features_t features; /* * If device doesn't need skb->dst, release it right now while @@ -5350,7 +5352,8 @@ static void rollback_registered(struct net_device *dev) list_del(&single); } -static u32 netdev_fix_features(struct net_device *dev, u32 features) +static netdev_features_t netdev_fix_features(struct net_device *dev, + netdev_features_t features) { /* Fix illegal checksum combinations */ if ((features & NETIF_F_HW_CSUM) && @@ -5412,7 +5415,7 @@ static u32 netdev_fix_features(struct net_device *dev, u32 features) int __netdev_update_features(struct net_device *dev) { - u32 features; + netdev_features_t features; int err = 0; ASSERT_RTNL(); @@ -5428,16 +5431,16 @@ int __netdev_update_features(struct net_device *dev) if (dev->features == features) return 0; - netdev_dbg(dev, "Features changed: 0x%08x -> 0x%08x\n", - dev->features, features); + netdev_dbg(dev, "Features changed: %pNF -> %pNF\n", + &dev->features, &features); if (dev->netdev_ops->ndo_set_features) err = dev->netdev_ops->ndo_set_features(dev, features); if (unlikely(err < 0)) { netdev_err(dev, - "set_features() failed (%d); wanted 0x%08x, left 0x%08x\n", - err, features, dev->features); + "set_features() failed (%d); wanted %pNF, left %pNF\n", + err, &features, &dev->features); return -1; } @@ -6361,7 +6364,8 @@ static int dev_cpu_callback(struct notifier_block *nfb, * @one to the master device with current feature set @all. Will not * enable anything that is off in @mask. Returns the new feature set. */ -u32 netdev_increment_features(u32 all, u32 one, u32 mask) +netdev_features_t netdev_increment_features(netdev_features_t all, + netdev_features_t one, netdev_features_t mask) { if (mask & NETIF_F_GEN_CSUM) mask |= NETIF_F_ALL_CSUM; diff --git a/net/core/ethtool.c b/net/core/ethtool.c index a354919a32ac..f135f1c92c9d 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -171,7 +171,7 @@ static void __ethtool_get_strings(struct net_device *dev, ops->get_strings(dev, stringset, data); } -static u32 ethtool_get_feature_mask(u32 eth_cmd) +static netdev_features_t ethtool_get_feature_mask(u32 eth_cmd) { /* feature masks of legacy discrete ethtool ops */ @@ -205,7 +205,7 @@ static u32 ethtool_get_feature_mask(u32 eth_cmd) static int ethtool_get_one_feature(struct net_device *dev, char __user *useraddr, u32 ethcmd) { - u32 mask = ethtool_get_feature_mask(ethcmd); + netdev_features_t mask = ethtool_get_feature_mask(ethcmd); struct ethtool_value edata = { .cmd = ethcmd, .data = !!(dev->features & mask), @@ -220,7 +220,7 @@ static int ethtool_set_one_feature(struct net_device *dev, void __user *useraddr, u32 ethcmd) { struct ethtool_value edata; - u32 mask; + netdev_features_t mask; if (copy_from_user(&edata, useraddr, sizeof(edata))) return -EFAULT; @@ -260,8 +260,7 @@ static u32 __ethtool_get_flags(struct net_device *dev) static int __ethtool_set_flags(struct net_device *dev, u32 data) { - u32 features = 0; - u32 changed; + netdev_features_t features = 0, changed; if (data & ~ETH_ALL_FLAGS) return -EINVAL; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 8d2c5b32f172..cbc003b2914a 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2670,7 +2670,7 @@ EXPORT_SYMBOL_GPL(skb_pull_rcsum); * a pointer to the first in a list of new skbs for the segments. * In case of error it returns ERR_PTR(err). */ -struct sk_buff *skb_segment(struct sk_buff *skb, u32 features) +struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features) { struct sk_buff *segs = NULL; struct sk_buff *tail = NULL; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index b2bbcd0ebd19..15dc4c4828de 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1250,7 +1250,8 @@ out: return err; } -static struct sk_buff *inet_gso_segment(struct sk_buff *skb, u32 features) +static struct sk_buff *inet_gso_segment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); struct iphdr *iph; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 34f5db1e1c8b..50c359645665 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2653,7 +2653,8 @@ int compat_tcp_getsockopt(struct sock *sk, int level, int optname, EXPORT_SYMBOL(compat_tcp_getsockopt); #endif -struct sk_buff *tcp_tso_segment(struct sk_buff *skb, u32 features) +struct sk_buff *tcp_tso_segment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); struct tcphdr *th; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 6854f581313f..b867ea23ece9 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2247,7 +2247,8 @@ int udp4_ufo_send_check(struct sk_buff *skb) return 0; } -struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, u32 features) +struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); unsigned int mss; diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 282dc7a91f32..ee3319487c4f 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -769,7 +769,8 @@ out: return err; } -static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, u32 features) +static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); struct ipv6hdr *ipv6h; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index b4a4a15fa96f..ccfb0451b1c3 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1300,7 +1300,8 @@ static int udp6_ufo_send_check(struct sk_buff *skb) return 0; } -static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, u32 features) +static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, + netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); unsigned int mss; |
