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-rw-r--r--net/ethtool/cabletest.c17
-rw-r--r--net/ethtool/common.c2
-rw-r--r--net/ethtool/ioctl.c6
-rw-r--r--net/ethtool/linkstate.c63
4 files changed, 67 insertions, 21 deletions
diff --git a/net/ethtool/cabletest.c b/net/ethtool/cabletest.c
index 7b7a0456c15c..7194956aa09e 100644
--- a/net/ethtool/cabletest.c
+++ b/net/ethtool/cabletest.c
@@ -234,6 +234,14 @@ static int ethnl_act_cable_test_tdr_cfg(const struct nlattr *nest,
struct nlattr *tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX + 1];
int ret;
+ cfg->first = 100;
+ cfg->step = 100;
+ cfg->last = MAX_CABLE_LENGTH_CM;
+ cfg->pair = PHY_PAIR_ALL;
+
+ if (!nest)
+ return 0;
+
ret = nla_parse_nested(tb, ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX, nest,
cable_test_tdr_act_cfg_policy, info->extack);
if (ret < 0)
@@ -242,17 +250,12 @@ static int ethnl_act_cable_test_tdr_cfg(const struct nlattr *nest,
if (tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST])
cfg->first = nla_get_u32(
tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST]);
- else
- cfg->first = 100;
+
if (tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST])
cfg->last = nla_get_u32(tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST]);
- else
- cfg->last = MAX_CABLE_LENGTH_CM;
if (tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP])
cfg->step = nla_get_u32(tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP]);
- else
- cfg->step = 100;
if (tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR]) {
cfg->pair = nla_get_u8(tb[ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR]);
@@ -263,8 +266,6 @@ static int ethnl_act_cable_test_tdr_cfg(const struct nlattr *nest,
"invalid pair parameter");
return -EINVAL;
}
- } else {
- cfg->pair = PHY_PAIR_ALL;
}
if (cfg->first > MAX_CABLE_LENGTH_CM) {
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index 423e640e3876..aaecfc916a4d 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -40,9 +40,11 @@ const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] = {
[NETIF_F_GSO_UDP_TUNNEL_BIT] = "tx-udp_tnl-segmentation",
[NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT] = "tx-udp_tnl-csum-segmentation",
[NETIF_F_GSO_PARTIAL_BIT] = "tx-gso-partial",
+ [NETIF_F_GSO_TUNNEL_REMCSUM_BIT] = "tx-tunnel-remcsum-segmentation",
[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_GSO_FRAGLIST_BIT] = "tx-gso-list",
[NETIF_F_FCOE_CRC_BIT] = "tx-checksum-fcoe-crc",
[NETIF_F_SCTP_CRC_BIT] = "tx-checksum-sctp",
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index b5df90c981c2..83f22196d64c 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -1918,7 +1918,7 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
if (copy_to_user(useraddr, &stats, sizeof(stats)))
goto out;
useraddr += sizeof(stats);
- if (n_stats && copy_to_user(useraddr, data, n_stats * sizeof(u64)))
+ if (n_stats && copy_to_user(useraddr, data, array_size(n_stats, sizeof(u64))))
goto out;
ret = 0;
@@ -1973,7 +1973,7 @@ static int ethtool_get_phy_stats(struct net_device *dev, void __user *useraddr)
if (copy_to_user(useraddr, &stats, sizeof(stats)))
goto out;
useraddr += sizeof(stats);
- if (n_stats && copy_to_user(useraddr, data, n_stats * sizeof(u64)))
+ if (n_stats && copy_to_user(useraddr, data, array_size(n_stats, sizeof(u64))))
goto out;
ret = 0;
@@ -2978,7 +2978,7 @@ ethtool_rx_flow_rule_create(const struct ethtool_rx_flow_spec_input *input)
sizeof(match->mask.ipv6.dst));
}
if (memcmp(v6_m_spec->ip6src, &zero_addr, sizeof(zero_addr)) ||
- memcmp(v6_m_spec->ip6src, &zero_addr, sizeof(zero_addr))) {
+ memcmp(v6_m_spec->ip6dst, &zero_addr, sizeof(zero_addr))) {
match->dissector.used_keys |=
BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS);
match->dissector.offset[FLOW_DISSECTOR_KEY_IPV6_ADDRS] =
diff --git a/net/ethtool/linkstate.c b/net/ethtool/linkstate.c
index 7f47ba89054e..4834091ec24c 100644
--- a/net/ethtool/linkstate.c
+++ b/net/ethtool/linkstate.c
@@ -9,10 +9,12 @@ struct linkstate_req_info {
};
struct linkstate_reply_data {
- struct ethnl_reply_data base;
- int link;
- int sqi;
- int sqi_max;
+ struct ethnl_reply_data base;
+ int link;
+ int sqi;
+ int sqi_max;
+ bool link_ext_state_provided;
+ struct ethtool_link_ext_state_info ethtool_link_ext_state_info;
};
#define LINKSTATE_REPDATA(__reply_base) \
@@ -25,6 +27,8 @@ linkstate_get_policy[ETHTOOL_A_LINKSTATE_MAX + 1] = {
[ETHTOOL_A_LINKSTATE_LINK] = { .type = NLA_REJECT },
[ETHTOOL_A_LINKSTATE_SQI] = { .type = NLA_REJECT },
[ETHTOOL_A_LINKSTATE_SQI_MAX] = { .type = NLA_REJECT },
+ [ETHTOOL_A_LINKSTATE_EXT_STATE] = { .type = NLA_REJECT },
+ [ETHTOOL_A_LINKSTATE_EXT_SUBSTATE] = { .type = NLA_REJECT },
};
static int linkstate_get_sqi(struct net_device *dev)
@@ -61,6 +65,23 @@ static int linkstate_get_sqi_max(struct net_device *dev)
mutex_unlock(&phydev->lock);
return ret;
+};
+
+static int linkstate_get_link_ext_state(struct net_device *dev,
+ struct linkstate_reply_data *data)
+{
+ int err;
+
+ if (!dev->ethtool_ops->get_link_ext_state)
+ return -EOPNOTSUPP;
+
+ err = dev->ethtool_ops->get_link_ext_state(dev, &data->ethtool_link_ext_state_info);
+ if (err)
+ return err;
+
+ data->link_ext_state_provided = true;
+
+ return 0;
}
static int linkstate_prepare_data(const struct ethnl_req_info *req_base,
@@ -78,19 +99,24 @@ static int linkstate_prepare_data(const struct ethnl_req_info *req_base,
ret = linkstate_get_sqi(dev);
if (ret < 0 && ret != -EOPNOTSUPP)
- return ret;
-
+ goto out;
data->sqi = ret;
ret = linkstate_get_sqi_max(dev);
if (ret < 0 && ret != -EOPNOTSUPP)
- return ret;
-
+ goto out;
data->sqi_max = ret;
- ethnl_ops_complete(dev);
+ if (dev->flags & IFF_UP) {
+ ret = linkstate_get_link_ext_state(dev, data);
+ if (ret < 0 && ret != -EOPNOTSUPP && ret != -ENODATA)
+ goto out;
+ }
- return 0;
+ ret = 0;
+out:
+ ethnl_ops_complete(dev);
+ return ret;
}
static int linkstate_reply_size(const struct ethnl_req_info *req_base,
@@ -108,6 +134,12 @@ static int linkstate_reply_size(const struct ethnl_req_info *req_base,
if (data->sqi_max != -EOPNOTSUPP)
len += nla_total_size(sizeof(u32));
+ if (data->link_ext_state_provided)
+ len += nla_total_size(sizeof(u8)); /* LINKSTATE_EXT_STATE */
+
+ if (data->ethtool_link_ext_state_info.__link_ext_substate)
+ len += nla_total_size(sizeof(u8)); /* LINKSTATE_EXT_SUBSTATE */
+
return len;
}
@@ -129,6 +161,17 @@ static int linkstate_fill_reply(struct sk_buff *skb,
nla_put_u32(skb, ETHTOOL_A_LINKSTATE_SQI_MAX, data->sqi_max))
return -EMSGSIZE;
+ if (data->link_ext_state_provided) {
+ if (nla_put_u8(skb, ETHTOOL_A_LINKSTATE_EXT_STATE,
+ data->ethtool_link_ext_state_info.link_ext_state))
+ return -EMSGSIZE;
+
+ if (data->ethtool_link_ext_state_info.__link_ext_substate &&
+ nla_put_u8(skb, ETHTOOL_A_LINKSTATE_EXT_SUBSTATE,
+ data->ethtool_link_ext_state_info.__link_ext_substate))
+ return -EMSGSIZE;
+ }
+
return 0;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-24 12:42:31 +0000