diff options
| author | Yufeng Mo <moyufeng@huawei.com> | 2021-08-20 15:35:18 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-24 07:38:29 -0700 |
| commit | f3ccfda1931977b80267ba54070a1aeafa18f6ca (patch) | |
| tree | c89a98145222e5d59133a4f28cb720a2549d324d /net/ethtool/coalesce.c | |
| parent | 029ee6b14356b94120bedb852dcdaefc0a282cf1 (diff) | |
ethtool: extend coalesce setting uAPI with CQE mode
In order to support more coalesce parameters through netlink,
add two new parameter kernel_coal and extack for .set_coalesce
and .get_coalesce, then some extra info can return to user with
the netlink API.
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ethtool/coalesce.c')
| -rw-r--r-- | net/ethtool/coalesce.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ethtool/coalesce.c b/net/ethtool/coalesce.c index e6bc53634e68..46776ea42a92 100644 --- a/net/ethtool/coalesce.c +++ b/net/ethtool/coalesce.c @@ -62,6 +62,7 @@ static int coalesce_prepare_data(const struct ethnl_req_info *req_base, struct genl_info *info) { struct coalesce_reply_data *data = COALESCE_REPDATA(reply_base); + struct netlink_ext_ack *extack = info ? info->extack : NULL; struct net_device *dev = reply_base->dev; int ret; @@ -71,7 +72,8 @@ static int coalesce_prepare_data(const struct ethnl_req_info *req_base, ret = ethnl_ops_begin(dev); if (ret < 0) return ret; - ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce); + ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce, + &data->kernel_coalesce, extack); ethnl_ops_complete(dev); return ret; @@ -266,7 +268,8 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info) ret = ethnl_ops_begin(dev); if (ret < 0) goto out_rtnl; - ret = ops->get_coalesce(dev, &coalesce); + ret = ops->get_coalesce(dev, &coalesce, &kernel_coalesce, + info->extack); if (ret < 0) goto out_ops; @@ -322,7 +325,8 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info) if (!mod) goto out_ops; - ret = dev->ethtool_ops->set_coalesce(dev, &coalesce); + ret = dev->ethtool_ops->set_coalesce(dev, &coalesce, &kernel_coalesce, + info->extack); if (ret < 0) goto out_ops; ethtool_notify(dev, ETHTOOL_MSG_COALESCE_NTF, NULL); |