diff options
Diffstat (limited to 'net/core/ethtool.c')
| -rw-r--r-- | net/core/ethtool.c | 74 |
1 files changed, 36 insertions, 38 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index f135f1c92c9d..817ad4b2b9db 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -40,6 +40,42 @@ EXPORT_SYMBOL(ethtool_op_get_link); #define ETHTOOL_DEV_FEATURE_WORDS 1 +static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] = { + [NETIF_F_SG_BIT] = "tx-scatter-gather", + [NETIF_F_IP_CSUM_BIT] = "tx-checksum-ipv4", + [NETIF_F_NO_CSUM_BIT] = "tx-checksum-unneeded", + [NETIF_F_HW_CSUM_BIT] = "tx-checksum-ip-generic", + [NETIF_F_IPV6_CSUM_BIT] = "tx-checksum-ipv6", + [NETIF_F_HIGHDMA_BIT] = "highdma", + [NETIF_F_FRAGLIST_BIT] = "tx-scatter-gather-fraglist", + [NETIF_F_HW_VLAN_TX_BIT] = "tx-vlan-hw-insert", + + [NETIF_F_HW_VLAN_RX_BIT] = "rx-vlan-hw-parse", + [NETIF_F_HW_VLAN_FILTER_BIT] = "rx-vlan-filter", + [NETIF_F_VLAN_CHALLENGED_BIT] = "vlan-challenged", + [NETIF_F_GSO_BIT] = "tx-generic-segmentation", + [NETIF_F_LLTX_BIT] = "tx-lockless", + [NETIF_F_NETNS_LOCAL_BIT] = "netns-local", + [NETIF_F_GRO_BIT] = "rx-gro", + [NETIF_F_LRO_BIT] = "rx-lro", + + [NETIF_F_TSO_BIT] = "tx-tcp-segmentation", + [NETIF_F_UFO_BIT] = "tx-udp-fragmentation", + [NETIF_F_GSO_ROBUST_BIT] = "tx-gso-robust", + [NETIF_F_TSO_ECN_BIT] = "tx-tcp-ecn-segmentation", + [NETIF_F_TSO6_BIT] = "tx-tcp6-segmentation", + [NETIF_F_FSO_BIT] = "tx-fcoe-segmentation", + + [NETIF_F_FCOE_CRC_BIT] = "tx-checksum-fcoe-crc", + [NETIF_F_SCTP_CSUM_BIT] = "tx-checksum-sctp", + [NETIF_F_FCOE_MTU_BIT] = "fcoe-mtu", + [NETIF_F_NTUPLE_BIT] = "rx-ntuple-filter", + [NETIF_F_RXHASH_BIT] = "rx-hashing", + [NETIF_F_RXCSUM_BIT] = "rx-checksum", + [NETIF_F_NOCACHE_COPY_BIT] = "tx-nocache-copy", + [NETIF_F_LOOPBACK_BIT] = "loopback", +}; + static int ethtool_get_features(struct net_device *dev, void __user *useraddr) { struct ethtool_gfeatures cmd = { @@ -107,44 +143,6 @@ static int ethtool_set_features(struct net_device *dev, void __user *useraddr) return ret; } -static const char netdev_features_strings[ETHTOOL_DEV_FEATURE_WORDS * 32][ETH_GSTRING_LEN] = { - /* NETIF_F_SG */ "tx-scatter-gather", - /* NETIF_F_IP_CSUM */ "tx-checksum-ipv4", - /* NETIF_F_NO_CSUM */ "tx-checksum-unneeded", - /* NETIF_F_HW_CSUM */ "tx-checksum-ip-generic", - /* NETIF_F_IPV6_CSUM */ "tx-checksum-ipv6", - /* NETIF_F_HIGHDMA */ "highdma", - /* NETIF_F_FRAGLIST */ "tx-scatter-gather-fraglist", - /* NETIF_F_HW_VLAN_TX */ "tx-vlan-hw-insert", - - /* NETIF_F_HW_VLAN_RX */ "rx-vlan-hw-parse", - /* NETIF_F_HW_VLAN_FILTER */ "rx-vlan-filter", - /* NETIF_F_VLAN_CHALLENGED */ "vlan-challenged", - /* NETIF_F_GSO */ "tx-generic-segmentation", - /* NETIF_F_LLTX */ "tx-lockless", - /* NETIF_F_NETNS_LOCAL */ "netns-local", - /* NETIF_F_GRO */ "rx-gro", - /* NETIF_F_LRO */ "rx-lro", - - /* NETIF_F_TSO */ "tx-tcp-segmentation", - /* NETIF_F_UFO */ "tx-udp-fragmentation", - /* NETIF_F_GSO_ROBUST */ "tx-gso-robust", - /* NETIF_F_TSO_ECN */ "tx-tcp-ecn-segmentation", - /* NETIF_F_TSO6 */ "tx-tcp6-segmentation", - /* NETIF_F_FSO */ "tx-fcoe-segmentation", - "", - "", - - /* NETIF_F_FCOE_CRC */ "tx-checksum-fcoe-crc", - /* NETIF_F_SCTP_CSUM */ "tx-checksum-sctp", - /* NETIF_F_FCOE_MTU */ "fcoe-mtu", - /* NETIF_F_NTUPLE */ "rx-ntuple-filter", - /* NETIF_F_RXHASH */ "rx-hashing", - /* NETIF_F_RXCSUM */ "rx-checksum", - /* NETIF_F_NOCACHE_COPY */ "tx-nocache-copy", - /* NETIF_F_LOOPBACK */ "loopback", -}; - static int __ethtool_get_sset_count(struct net_device *dev, int sset) { const struct ethtool_ops *ops = dev->ethtool_ops; |