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| author |   Michal Kubecek <mkubecek@suse.cz> | 2019-12-27 15:56:23 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-12-27 16:40:02 -0800 |
| commit | 3d2b847fb99cf2b28aa046e486636e555bc6ed1c (patch) | |
| tree | 216f898fac0e7de4b289a93f5f491492254eeb53 /net/ethtool/common.h | |
| parent | ethtool: add LINKMODES_NTF notification (diff) | |
| download | wireguard-linux-3d2b847fb99cf2b28aa046e486636e555bc6ed1c.tar.xz wireguard-linux-3d2b847fb99cf2b28aa046e486636e555bc6ed1c.zip | |
ethtool: provide link state with LINKSTATE_GET request
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>
Diffstat (limited to 'net/ethtool/common.h')
| -rw-r--r-- | net/ethtool/common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ethtool/common.h b/net/ethtool/common.h index c8a237402729..5c5f7dc90cd4 100644 --- a/net/ethtool/common.h +++ b/net/ethtool/common.h @@ -3,6 +3,7 @@ #ifndef _ETHTOOL_COMMON_H #define _ETHTOOL_COMMON_H +#include <linux/netdevice.h> #include <linux/ethtool.h> /* compose link mode index from speed, type and duplex */ @@ -19,6 +20,8 @@ extern const char phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN]; extern const char link_mode_names[][ETH_GSTRING_LEN]; +int __ethtool_get_link(struct net_device *dev); + bool convert_legacy_settings_to_link_ksettings( struct ethtool_link_ksettings *link_ksettings, const struct ethtool_cmd *legacy_settings); |