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authorVladimir Oltean <vladimir.oltean@nxp.com>2023-04-11 21:01:49 +0300
committerJakub Kicinski <kuba@kernel.org>2023-04-14 08:22:10 +0300
commitd54151aa0f4b5c89561705a00d8a5ebb4230028c (patch)
tree5f19c6f2185a204c67e9145de6999b679b0e82bb /include/linux/ethtool_netlink.h
parent85a4abed155402d37fef9ea29836dbcdf816cb08 (diff)
downloadlinux-d54151aa0f4b5c89561705a00d8a5ebb4230028c.tar.xz
net: ethtool: create and export ethtool_dev_mm_supported()
Create a wrapper over __ethtool_dev_mm_supported() which also calls ethnl_ops_begin() and ethnl_ops_complete(). It can be used by other code layers, such as tc, to make sure that preemptible TCs are supported (this is true if an underlying MAC Merge layer exists). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ferenc Fejes <fejes@inf.elte.hu> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/ethtool_netlink.h')
-rw-r--r--include/linux/ethtool_netlink.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/ethtool_netlink.h b/include/linux/ethtool_netlink.h
index 17003b385756..fae0dfb9a9c8 100644
--- a/include/linux/ethtool_netlink.h
+++ b/include/linux/ethtool_netlink.h
@@ -39,6 +39,7 @@ void ethtool_aggregate_pause_stats(struct net_device *dev,
struct ethtool_pause_stats *pause_stats);
void ethtool_aggregate_rmon_stats(struct net_device *dev,
struct ethtool_rmon_stats *rmon_stats);
+bool ethtool_dev_mm_supported(struct net_device *dev);
#else
static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd)
@@ -112,5 +113,10 @@ ethtool_aggregate_rmon_stats(struct net_device *dev,
{
}
+static inline bool ethtool_dev_mm_supported(struct net_device *dev)
+{
+ return false;
+}
+
#endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */
#endif /* _LINUX_ETHTOOL_NETLINK_H_ */