diff options
Diffstat (limited to 'net/core/ethtool.c')
| -rw-r--r-- | net/core/ethtool.c | 63 |
1 files changed, 23 insertions, 40 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index ba02f0dfe85c..c15075dc7572 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -92,6 +92,7 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] [NETIF_F_GSO_PARTIAL_BIT] = "tx-gso-partial", [NETIF_F_GSO_SCTP_BIT] = "tx-sctp-segmentation", [NETIF_F_GSO_ESP_BIT] = "tx-esp-segmentation", + [NETIF_F_GSO_UDP_L4_BIT] = "tx-udp-segmentation", [NETIF_F_FCOE_CRC_BIT] = "tx-checksum-fcoe-crc", [NETIF_F_SCTP_CRC_BIT] = "tx-checksum-sctp", @@ -109,6 +110,7 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] [NETIF_F_HW_ESP_TX_CSUM_BIT] = "esp-tx-csum-hw-offload", [NETIF_F_RX_UDP_TUNNEL_PORT_BIT] = "rx-udp_tunnel-port-offload", [NETIF_F_HW_TLS_RECORD_BIT] = "tls-hw-record", + [NETIF_F_HW_TLS_TX_BIT] = "tls-hw-tx-offload", }; static const char @@ -210,23 +212,6 @@ static int ethtool_set_features(struct net_device *dev, void __user *useraddr) return ret; } -static int phy_get_sset_count(struct phy_device *phydev) -{ - int ret; - - if (phydev->drv->get_sset_count && - phydev->drv->get_strings && - phydev->drv->get_stats) { - mutex_lock(&phydev->lock); - ret = phydev->drv->get_sset_count(phydev); - mutex_unlock(&phydev->lock); - - return ret; - } - - return -EOPNOTSUPP; -} - static int __ethtool_get_sset_count(struct net_device *dev, int sset) { const struct ethtool_ops *ops = dev->ethtool_ops; @@ -243,12 +228,9 @@ static int __ethtool_get_sset_count(struct net_device *dev, int sset) if (sset == ETH_SS_PHY_TUNABLES) return ARRAY_SIZE(phy_tunable_strings); - if (sset == ETH_SS_PHY_STATS) { - if (dev->phydev) - return phy_get_sset_count(dev->phydev); - else - return -EOPNOTSUPP; - } + if (sset == ETH_SS_PHY_STATS && dev->phydev && + !ops->get_ethtool_phy_stats) + return phy_ethtool_get_sset_count(dev->phydev); if (ops->get_sset_count && ops->get_strings) return ops->get_sset_count(dev, sset); @@ -271,17 +253,10 @@ static void __ethtool_get_strings(struct net_device *dev, memcpy(data, tunable_strings, sizeof(tunable_strings)); else if (stringset == ETH_SS_PHY_TUNABLES) memcpy(data, phy_tunable_strings, sizeof(phy_tunable_strings)); - else if (stringset == ETH_SS_PHY_STATS) { - struct phy_device *phydev = dev->phydev; - - if (phydev) { - mutex_lock(&phydev->lock); - phydev->drv->get_strings(phydev, data); - mutex_unlock(&phydev->lock); - } else { - return; - } - } else + else if (stringset == ETH_SS_PHY_STATS && dev->phydev && + !ops->get_ethtool_phy_stats) + phy_ethtool_get_strings(dev->phydev, data); + else /* ops->get_strings is valid because checked earlier */ ops->get_strings(dev, stringset, data); } @@ -1998,15 +1973,19 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr) static int ethtool_get_phy_stats(struct net_device *dev, void __user *useraddr) { - struct ethtool_stats stats; + const struct ethtool_ops *ops = dev->ethtool_ops; struct phy_device *phydev = dev->phydev; + struct ethtool_stats stats; u64 *data; int ret, n_stats; - if (!phydev) + if (!phydev && (!ops->get_ethtool_phy_stats || !ops->get_sset_count)) return -EOPNOTSUPP; - n_stats = phy_get_sset_count(phydev); + if (dev->phydev && !ops->get_ethtool_phy_stats) + n_stats = phy_ethtool_get_sset_count(dev->phydev); + else + n_stats = ops->get_sset_count(dev, ETH_SS_PHY_STATS); if (n_stats < 0) return n_stats; if (n_stats > S32_MAX / sizeof(u64)) @@ -2021,9 +2000,13 @@ static int ethtool_get_phy_stats(struct net_device *dev, void __user *useraddr) if (n_stats && !data) return -ENOMEM; - mutex_lock(&phydev->lock); - phydev->drv->get_stats(phydev, &stats, data); - mutex_unlock(&phydev->lock); + if (dev->phydev && !ops->get_ethtool_phy_stats) { + ret = phy_ethtool_get_stats(dev->phydev, &stats, data); + if (ret < 0) + return ret; + } else { + ops->get_ethtool_phy_stats(dev, &stats, data); + } ret = -EFAULT; if (copy_to_user(useraddr, &stats, sizeof(stats))) |