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Diffstat (limited to 'net/ethtool/netlink.c')
-rw-r--r--net/ethtool/netlink.c135
1 files changed, 122 insertions, 13 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c
index aee98be6237f..08120095cc68 100644
--- a/net/ethtool/netlink.c
+++ b/net/ethtool/netlink.c
@@ -269,25 +269,43 @@ static const struct ethnl_request_ops *
ethnl_default_requests[__ETHTOOL_MSG_USER_CNT] = {
[ETHTOOL_MSG_STRSET_GET] = &ethnl_strset_request_ops,
[ETHTOOL_MSG_LINKINFO_GET] = &ethnl_linkinfo_request_ops,
+ [ETHTOOL_MSG_LINKINFO_SET] = &ethnl_linkinfo_request_ops,
[ETHTOOL_MSG_LINKMODES_GET] = &ethnl_linkmodes_request_ops,
+ [ETHTOOL_MSG_LINKMODES_SET] = &ethnl_linkmodes_request_ops,
[ETHTOOL_MSG_LINKSTATE_GET] = &ethnl_linkstate_request_ops,
[ETHTOOL_MSG_DEBUG_GET] = &ethnl_debug_request_ops,
+ [ETHTOOL_MSG_DEBUG_SET] = &ethnl_debug_request_ops,
[ETHTOOL_MSG_WOL_GET] = &ethnl_wol_request_ops,
+ [ETHTOOL_MSG_WOL_SET] = &ethnl_wol_request_ops,
[ETHTOOL_MSG_FEATURES_GET] = &ethnl_features_request_ops,
[ETHTOOL_MSG_PRIVFLAGS_GET] = &ethnl_privflags_request_ops,
+ [ETHTOOL_MSG_PRIVFLAGS_SET] = &ethnl_privflags_request_ops,
[ETHTOOL_MSG_RINGS_GET] = &ethnl_rings_request_ops,
+ [ETHTOOL_MSG_RINGS_SET] = &ethnl_rings_request_ops,
[ETHTOOL_MSG_CHANNELS_GET] = &ethnl_channels_request_ops,
+ [ETHTOOL_MSG_CHANNELS_SET] = &ethnl_channels_request_ops,
[ETHTOOL_MSG_COALESCE_GET] = &ethnl_coalesce_request_ops,
+ [ETHTOOL_MSG_COALESCE_SET] = &ethnl_coalesce_request_ops,
[ETHTOOL_MSG_PAUSE_GET] = &ethnl_pause_request_ops,
+ [ETHTOOL_MSG_PAUSE_SET] = &ethnl_pause_request_ops,
[ETHTOOL_MSG_EEE_GET] = &ethnl_eee_request_ops,
+ [ETHTOOL_MSG_EEE_SET] = &ethnl_eee_request_ops,
[ETHTOOL_MSG_FEC_GET] = &ethnl_fec_request_ops,
+ [ETHTOOL_MSG_FEC_SET] = &ethnl_fec_request_ops,
[ETHTOOL_MSG_TSINFO_GET] = &ethnl_tsinfo_request_ops,
[ETHTOOL_MSG_MODULE_EEPROM_GET] = &ethnl_module_eeprom_request_ops,
[ETHTOOL_MSG_STATS_GET] = &ethnl_stats_request_ops,
[ETHTOOL_MSG_PHC_VCLOCKS_GET] = &ethnl_phc_vclocks_request_ops,
[ETHTOOL_MSG_MODULE_GET] = &ethnl_module_request_ops,
+ [ETHTOOL_MSG_MODULE_SET] = &ethnl_module_request_ops,
[ETHTOOL_MSG_PSE_GET] = &ethnl_pse_request_ops,
+ [ETHTOOL_MSG_PSE_SET] = &ethnl_pse_request_ops,
[ETHTOOL_MSG_RSS_GET] = &ethnl_rss_request_ops,
+ [ETHTOOL_MSG_PLCA_GET_CFG] = &ethnl_plca_cfg_request_ops,
+ [ETHTOOL_MSG_PLCA_SET_CFG] = &ethnl_plca_cfg_request_ops,
+ [ETHTOOL_MSG_PLCA_GET_STATUS] = &ethnl_plca_status_request_ops,
+ [ETHTOOL_MSG_MM_GET] = &ethnl_mm_request_ops,
+ [ETHTOOL_MSG_MM_SET] = &ethnl_mm_request_ops,
};
static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb)
@@ -588,6 +606,52 @@ static int ethnl_default_done(struct netlink_callback *cb)
return 0;
}
+static int ethnl_default_set_doit(struct sk_buff *skb, struct genl_info *info)
+{
+ const struct ethnl_request_ops *ops;
+ struct ethnl_req_info req_info = {};
+ const u8 cmd = info->genlhdr->cmd;
+ int ret;
+
+ ops = ethnl_default_requests[cmd];
+ if (WARN_ONCE(!ops, "cmd %u has no ethnl_request_ops\n", cmd))
+ return -EOPNOTSUPP;
+ if (GENL_REQ_ATTR_CHECK(info, ops->hdr_attr))
+ return -EINVAL;
+
+ ret = ethnl_parse_header_dev_get(&req_info, info->attrs[ops->hdr_attr],
+ genl_info_net(info), info->extack,
+ true);
+ if (ret < 0)
+ return ret;
+
+ if (ops->set_validate) {
+ ret = ops->set_validate(&req_info, info);
+ /* 0 means nothing to do */
+ if (ret <= 0)
+ goto out_dev;
+ }
+
+ rtnl_lock();
+ ret = ethnl_ops_begin(req_info.dev);
+ if (ret < 0)
+ goto out_rtnl;
+
+ ret = ops->set(&req_info, info);
+ if (ret <= 0)
+ goto out_ops;
+ ethtool_notify(req_info.dev, ops->set_ntf_cmd, NULL);
+
+ ret = 0;
+out_ops:
+ ethnl_ops_complete(req_info.dev);
+out_rtnl:
+ rtnl_unlock();
+out_dev:
+ ethnl_parse_header_dev_put(&req_info);
+ return ret;
+}
+
static const struct ethnl_request_ops *
ethnl_default_notify_ops[ETHTOOL_MSG_KERNEL_MAX + 1] = {
[ETHTOOL_MSG_LINKINFO_NTF] = &ethnl_linkinfo_request_ops,
@@ -603,6 +667,8 @@ ethnl_default_notify_ops[ETHTOOL_MSG_KERNEL_MAX + 1] = {
[ETHTOOL_MSG_EEE_NTF] = &ethnl_eee_request_ops,
[ETHTOOL_MSG_FEC_NTF] = &ethnl_fec_request_ops,
[ETHTOOL_MSG_MODULE_NTF] = &ethnl_module_request_ops,
+ [ETHTOOL_MSG_PLCA_NTF] = &ethnl_plca_cfg_request_ops,
+ [ETHTOOL_MSG_MM_NTF] = &ethnl_mm_request_ops,
};
/* default notification handler */
@@ -696,6 +762,8 @@ static const ethnl_notify_handler_t ethnl_notify_handlers[] = {
[ETHTOOL_MSG_EEE_NTF] = ethnl_default_notify,
[ETHTOOL_MSG_FEC_NTF] = ethnl_default_notify,
[ETHTOOL_MSG_MODULE_NTF] = ethnl_default_notify,
+ [ETHTOOL_MSG_PLCA_NTF] = ethnl_default_notify,
+ [ETHTOOL_MSG_MM_NTF] = ethnl_default_notify,
};
void ethtool_notify(struct net_device *dev, unsigned int cmd, const void *data)
@@ -760,7 +828,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_LINKINFO_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_linkinfo,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_linkinfo_set_policy,
.maxattr = ARRAY_SIZE(ethnl_linkinfo_set_policy) - 1,
},
@@ -776,7 +844,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_LINKMODES_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_linkmodes,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_linkmodes_set_policy,
.maxattr = ARRAY_SIZE(ethnl_linkmodes_set_policy) - 1,
},
@@ -801,7 +869,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_DEBUG_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_debug,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_debug_set_policy,
.maxattr = ARRAY_SIZE(ethnl_debug_set_policy) - 1,
},
@@ -818,7 +886,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_WOL_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_wol,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_wol_set_policy,
.maxattr = ARRAY_SIZE(ethnl_wol_set_policy) - 1,
},
@@ -850,7 +918,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_PRIVFLAGS_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_privflags,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_privflags_set_policy,
.maxattr = ARRAY_SIZE(ethnl_privflags_set_policy) - 1,
},
@@ -866,7 +934,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_RINGS_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_rings,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_rings_set_policy,
.maxattr = ARRAY_SIZE(ethnl_rings_set_policy) - 1,
},
@@ -882,7 +950,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_CHANNELS_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_channels,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_channels_set_policy,
.maxattr = ARRAY_SIZE(ethnl_channels_set_policy) - 1,
},
@@ -898,7 +966,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_COALESCE_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_coalesce,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_coalesce_set_policy,
.maxattr = ARRAY_SIZE(ethnl_coalesce_set_policy) - 1,
},
@@ -914,7 +982,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_PAUSE_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_pause,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_pause_set_policy,
.maxattr = ARRAY_SIZE(ethnl_pause_set_policy) - 1,
},
@@ -930,7 +998,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_EEE_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_eee,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_eee_set_policy,
.maxattr = ARRAY_SIZE(ethnl_eee_set_policy) - 1,
},
@@ -977,7 +1045,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_FEC_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_fec,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_fec_set_policy,
.maxattr = ARRAY_SIZE(ethnl_fec_set_policy) - 1,
},
@@ -1021,7 +1089,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_MODULE_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_module,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_module_set_policy,
.maxattr = ARRAY_SIZE(ethnl_module_set_policy) - 1,
},
@@ -1037,7 +1105,7 @@ static const struct genl_ops ethtool_genl_ops[] = {
{
.cmd = ETHTOOL_MSG_PSE_SET,
.flags = GENL_UNS_ADMIN_PERM,
- .doit = ethnl_set_pse,
+ .doit = ethnl_default_set_doit,
.policy = ethnl_pse_set_policy,
.maxattr = ARRAY_SIZE(ethnl_pse_set_policy) - 1,
},
@@ -1047,6 +1115,47 @@ static const struct genl_ops ethtool_genl_ops[] = {
.policy = ethnl_rss_get_policy,
.maxattr = ARRAY_SIZE(ethnl_rss_get_policy) - 1,
},
+ {
+ .cmd = ETHTOOL_MSG_PLCA_GET_CFG,
+ .doit = ethnl_default_doit,
+ .start = ethnl_default_start,
+ .dumpit = ethnl_default_dumpit,
+ .done = ethnl_default_done,
+ .policy = ethnl_plca_get_cfg_policy,
+ .maxattr = ARRAY_SIZE(ethnl_plca_get_cfg_policy) - 1,
+ },
+ {
+ .cmd = ETHTOOL_MSG_PLCA_SET_CFG,
+ .flags = GENL_UNS_ADMIN_PERM,
+ .doit = ethnl_default_set_doit,
+ .policy = ethnl_plca_set_cfg_policy,
+ .maxattr = ARRAY_SIZE(ethnl_plca_set_cfg_policy) - 1,
+ },
+ {
+ .cmd = ETHTOOL_MSG_PLCA_GET_STATUS,
+ .doit = ethnl_default_doit,
+ .start = ethnl_default_start,
+ .dumpit = ethnl_default_dumpit,
+ .done = ethnl_default_done,
+ .policy = ethnl_plca_get_status_policy,
+ .maxattr = ARRAY_SIZE(ethnl_plca_get_status_policy) - 1,
+ },
+ {
+ .cmd = ETHTOOL_MSG_MM_GET,
+ .doit = ethnl_default_doit,
+ .start = ethnl_default_start,
+ .dumpit = ethnl_default_dumpit,
+ .done = ethnl_default_done,
+ .policy = ethnl_mm_get_policy,
+ .maxattr = ARRAY_SIZE(ethnl_mm_get_policy) - 1,
+ },
+ {
+ .cmd = ETHTOOL_MSG_MM_SET,
+ .flags = GENL_UNS_ADMIN_PERM,
+ .doit = ethnl_default_set_doit,
+ .policy = ethnl_mm_set_policy,
+ .maxattr = ARRAY_SIZE(ethnl_mm_set_policy) - 1,
+ },
};
static const struct genl_multicast_group ethtool_nl_mcgrps[] = {
generated by cgit (git 2.34.1) at 2024-05-28 07:18:49 +0000