diff options
| author | Sudheer Mogilappagari <sudheer.mogilappagari@intel.com> | 2022-12-02 03:25:55 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-06 04:25:00 +0300 |
| commit | 7112a04664bfc10ae4709b2079fe3991cbd1fe18 (patch) | |
| tree | 25b5640672e272706ff7141e232dcb54cfa1d9b7 /net/ethtool/netlink.h | |
| parent | 343a5d358e4ab5597e90e1eafa7eba55eb42e96b (diff) | |
| download | linux-7112a04664bfc10ae4709b2079fe3991cbd1fe18.tar.xz | |
ethtool: add netlink based get rss support
Add netlink based support for "ethtool -x <dev> [context x]"
command by implementing ETHTOOL_MSG_RSS_GET netlink message.
This is equivalent to functionality provided via ETHTOOL_GRSSH
in ioctl path. It sends RSS table, hash key and hash function
of an interface to user space.
This patch implements existing functionality available
in ioctl path and enables addition of new RSS context
based parameters in future.
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Link: https://lore.kernel.org/r/20221202002555.241580-1-sudheer.mogilappagari@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ethtool/netlink.h')
| -rw-r--r-- | net/ethtool/netlink.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h index 1bfd374f9718..3753787ba233 100644 --- a/net/ethtool/netlink.h +++ b/net/ethtool/netlink.h @@ -346,6 +346,7 @@ extern const struct ethnl_request_ops ethnl_stats_request_ops; extern const struct ethnl_request_ops ethnl_phc_vclocks_request_ops; extern const struct ethnl_request_ops ethnl_module_request_ops; extern const struct ethnl_request_ops ethnl_pse_request_ops; +extern const struct ethnl_request_ops ethnl_rss_request_ops; extern const struct nla_policy ethnl_header_policy[ETHTOOL_A_HEADER_FLAGS + 1]; extern const struct nla_policy ethnl_header_policy_stats[ETHTOOL_A_HEADER_FLAGS + 1]; @@ -386,6 +387,7 @@ extern const struct nla_policy ethnl_module_get_policy[ETHTOOL_A_MODULE_HEADER + extern const struct nla_policy ethnl_module_set_policy[ETHTOOL_A_MODULE_POWER_MODE_POLICY + 1]; extern const struct nla_policy ethnl_pse_get_policy[ETHTOOL_A_PSE_HEADER + 1]; extern const struct nla_policy ethnl_pse_set_policy[ETHTOOL_A_PSE_MAX + 1]; +extern const struct nla_policy ethnl_rss_get_policy[ETHTOOL_A_RSS_CONTEXT + 1]; int ethnl_set_linkinfo(struct sk_buff *skb, struct genl_info *info); int ethnl_set_linkmodes(struct sk_buff *skb, struct genl_info *info); |