diff options
Diffstat (limited to 'net/ethtool/netlink.c')
| -rw-r--r-- | net/ethtool/netlink.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 5fe8f4ae2ceb..1a4c11356c96 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -286,6 +286,7 @@ ethnl_default_requests[__ETHTOOL_MSG_USER_CNT] = { [ETHTOOL_MSG_STATS_GET] = ðnl_stats_request_ops, [ETHTOOL_MSG_PHC_VCLOCKS_GET] = ðnl_phc_vclocks_request_ops, [ETHTOOL_MSG_MODULE_GET] = ðnl_module_request_ops, + [ETHTOOL_MSG_PSE_GET] = ðnl_pse_request_ops, }; static struct ethnl_dump_ctx *ethnl_dump_context(struct netlink_callback *cb) @@ -361,6 +362,9 @@ static int ethnl_default_doit(struct sk_buff *skb, struct genl_info *info) 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; + req_info = kzalloc(ops->req_info_size, GFP_KERNEL); if (!req_info) return -ENOMEM; @@ -402,7 +406,7 @@ static int ethnl_default_doit(struct sk_buff *skb, struct genl_info *info) ops->cleanup_data(reply_data); genlmsg_end(rskb, reply_payload); - dev_put_track(req_info->dev, &req_info->dev_tracker); + netdev_put(req_info->dev, &req_info->dev_tracker); kfree(reply_data); kfree(req_info); return genlmsg_reply(rskb, info); @@ -414,7 +418,7 @@ err_cleanup: if (ops->cleanup_data) ops->cleanup_data(reply_data); err_dev: - dev_put_track(req_info->dev, &req_info->dev_tracker); + netdev_put(req_info->dev, &req_info->dev_tracker); kfree(reply_data); kfree(req_info); return ret; @@ -550,7 +554,7 @@ static int ethnl_default_start(struct netlink_callback *cb) * same parser as for non-dump (doit) requests is used, it * would take reference to the device if it finds one */ - dev_put_track(req_info->dev, &req_info->dev_tracker); + netdev_put(req_info->dev, &req_info->dev_tracker); req_info->dev = NULL; } if (ret < 0) @@ -1020,6 +1024,22 @@ static const struct genl_ops ethtool_genl_ops[] = { .policy = ethnl_module_set_policy, .maxattr = ARRAY_SIZE(ethnl_module_set_policy) - 1, }, + { + .cmd = ETHTOOL_MSG_PSE_GET, + .doit = ethnl_default_doit, + .start = ethnl_default_start, + .dumpit = ethnl_default_dumpit, + .done = ethnl_default_done, + .policy = ethnl_pse_get_policy, + .maxattr = ARRAY_SIZE(ethnl_pse_get_policy) - 1, + }, + { + .cmd = ETHTOOL_MSG_PSE_SET, + .flags = GENL_UNS_ADMIN_PERM, + .doit = ethnl_set_pse, + .policy = ethnl_pse_set_policy, + .maxattr = ARRAY_SIZE(ethnl_pse_set_policy) - 1, + }, }; static const struct genl_multicast_group ethtool_nl_mcgrps[] = { @@ -1033,6 +1053,7 @@ static struct genl_family ethtool_genl_family __ro_after_init = { .parallel_ops = true, .ops = ethtool_genl_ops, .n_ops = ARRAY_SIZE(ethtool_genl_ops), + .resv_start_op = ETHTOOL_MSG_MODULE_GET + 1, .mcgrps = ethtool_nl_mcgrps, .n_mcgrps = ARRAY_SIZE(ethtool_nl_mcgrps), }; |