diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 56 |
1 files changed, 52 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 942a89fb0090..edc9a6ac5169 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -58,7 +58,7 @@ #include "igb.h" #define MAJ 5 -#define MIN 3 +#define MIN 4 #define BUILD 0 #define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \ __stringify(BUILD) "-k" @@ -169,13 +169,15 @@ static int igb_set_vf_mac(struct igb_adapter *, int, unsigned char *); static void igb_restore_vf_multicasts(struct igb_adapter *adapter); static int igb_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac); static int igb_ndo_set_vf_vlan(struct net_device *netdev, - int vf, u16 vlan, u8 qos); + int vf, u16 vlan, u8 qos, __be16 vlan_proto); static int igb_ndo_set_vf_bw(struct net_device *, int, int, int); static int igb_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); static int igb_ndo_get_vf_config(struct net_device *netdev, int vf, struct ifla_vf_info *ivi); static void igb_check_vf_rate_limit(struct igb_adapter *); +static void igb_nfc_filter_exit(struct igb_adapter *adapter); +static void igb_nfc_filter_restore(struct igb_adapter *adapter); #ifdef CONFIG_PCI_IOV static int igb_vf_configure(struct igb_adapter *adapter, int vf); @@ -1611,6 +1613,7 @@ static void igb_configure(struct igb_adapter *adapter) igb_setup_mrqc(adapter); igb_setup_rctl(adapter); + igb_nfc_filter_restore(adapter); igb_configure_tx(adapter); igb_configure_rx(adapter); @@ -2059,6 +2062,21 @@ static int igb_set_features(struct net_device *netdev, if (!(changed & (NETIF_F_RXALL | NETIF_F_NTUPLE))) return 0; + if (!(features & NETIF_F_NTUPLE)) { + struct hlist_node *node2; + struct igb_nfc_filter *rule; + + spin_lock(&adapter->nfc_lock); + hlist_for_each_entry_safe(rule, node2, + &adapter->nfc_filter_list, nfc_node) { + igb_erase_filter(adapter, rule); + hlist_del(&rule->nfc_node); + kfree(rule); + } + spin_unlock(&adapter->nfc_lock); + adapter->nfc_filter_count = 0; + } + netdev->features = features; if (netif_running(netdev)) @@ -3053,6 +3071,7 @@ static int igb_sw_init(struct igb_adapter *adapter) VLAN_HLEN; adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN; + spin_lock_init(&adapter->nfc_lock); spin_lock_init(&adapter->stats64_lock); #ifdef CONFIG_PCI_IOV switch (hw->mac.type) { @@ -3240,6 +3259,8 @@ static int __igb_close(struct net_device *netdev, bool suspending) igb_down(adapter); igb_free_irq(adapter); + igb_nfc_filter_exit(adapter); + igb_free_all_tx_resources(adapter); igb_free_all_rx_resources(adapter); @@ -6201,14 +6222,17 @@ static int igb_disable_port_vlan(struct igb_adapter *adapter, int vf) return 0; } -static int igb_ndo_set_vf_vlan(struct net_device *netdev, - int vf, u16 vlan, u8 qos) +static int igb_ndo_set_vf_vlan(struct net_device *netdev, int vf, + u16 vlan, u8 qos, __be16 vlan_proto) { struct igb_adapter *adapter = netdev_priv(netdev); if ((vf >= adapter->vfs_allocated_count) || (vlan > 4095) || (qos > 7)) return -EINVAL; + if (vlan_proto != htons(ETH_P_8021Q)) + return -EPROTONOSUPPORT; + return (vlan || qos) ? igb_enable_port_vlan(adapter, vf, vlan, qos) : igb_disable_port_vlan(adapter, vf); } @@ -8306,4 +8330,28 @@ int igb_reinit_queues(struct igb_adapter *adapter) return err; } + +static void igb_nfc_filter_exit(struct igb_adapter *adapter) +{ + struct igb_nfc_filter *rule; + + spin_lock(&adapter->nfc_lock); + + hlist_for_each_entry(rule, &adapter->nfc_filter_list, nfc_node) + igb_erase_filter(adapter, rule); + + spin_unlock(&adapter->nfc_lock); +} + +static void igb_nfc_filter_restore(struct igb_adapter *adapter) +{ + struct igb_nfc_filter *rule; + + spin_lock(&adapter->nfc_lock); + + hlist_for_each_entry(rule, &adapter->nfc_filter_list, nfc_node) + igb_add_filter(adapter, rule); + + spin_unlock(&adapter->nfc_lock); +} /* igb_main.c */ |