ethtool: provide link settings with LINKINFO_GET request
Implement LINKINFO_GET netlink request to get basic link settings provided
by ETHTOOL_GLINKSETTINGS and ETHTOOL_GSET ioctl commands.
This request provides settings not directly related to autonegotiation and
link mode selection: physical port, phy MDIO address, MDI(-X) status,
MDI(-X) control and transceiver.
LINKINFO_GET request can be used with NLM_F_DUMP (without device
identification) to request the information for all devices in current
network namespace providing the data.
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h
index 44e9f63..9fc8f94 100644
--- a/net/ethtool/netlink.h
+++ b/net/ethtool/netlink.h
@@ -329,5 +329,6 @@ struct ethnl_request_ops {
/* request handlers */
extern const struct ethnl_request_ops ethnl_strset_request_ops;
+extern const struct ethnl_request_ops ethnl_linkinfo_request_ops;
#endif /* _NET_ETHTOOL_NETLINK_H */