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Diffstat (limited to 'net/core/ethtool.c')
-rw-r--r--net/core/ethtool.c63
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)))