kernel/git/stable/linux.git/net/ethtool/linkstate.c, branch linux-5.7.yLinux kernel stable treehttps://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=linux-5.7.y2019-12-28T00:40:02+00:00ethtool: provide link state with LINKSTATE_GET request2019-12-28T00:40:02+00:00Michal Kubecekmkubecek@suse.cz2019-12-27T14:56:23+00:00urn:sha1:3d2b847fb99cf2b28aa046e486636e555bc6ed1c
Implement LINKSTATE_GET netlink request to get link state information.
At the moment, only link up flag as provided by ETHTOOL_GLINK ioctl command
is returned.
LINKSTATE_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>