diff options
| author | Michal Kubecek <mkubecek@suse.cz> | 2019-12-27 17:55:48 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-28 03:40:02 +0300 |
| commit | 459e0b81b37043545d90629fdfb243444151e77d (patch) | |
| tree | 39110fc4e4d43831dd54ee766731bd5d54827cd5 /include | |
| parent | 71921690f9745fef60a2bad425f30adf8cdc9da0 (diff) | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index cabef1fec42a..1966532993e5 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -15,6 +15,7 @@ enum { ETHTOOL_MSG_USER_NONE, ETHTOOL_MSG_STRSET_GET, + ETHTOOL_MSG_LINKINFO_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -25,6 +26,7 @@ enum { enum { ETHTOOL_MSG_KERNEL_NONE, ETHTOOL_MSG_STRSET_GET_REPLY, + ETHTOOL_MSG_LINKINFO_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -141,6 +143,22 @@ enum { ETHTOOL_A_STRSET_MAX = __ETHTOOL_A_STRSET_CNT - 1 }; +/* LINKINFO */ + +enum { + ETHTOOL_A_LINKINFO_UNSPEC, + ETHTOOL_A_LINKINFO_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_LINKINFO_PORT, /* u8 */ + ETHTOOL_A_LINKINFO_PHYADDR, /* u8 */ + ETHTOOL_A_LINKINFO_TP_MDIX, /* u8 */ + ETHTOOL_A_LINKINFO_TP_MDIX_CTRL, /* u8 */ + ETHTOOL_A_LINKINFO_TRANSCEIVER, /* u8 */ + + /* add new constants above here */ + __ETHTOOL_A_LINKINFO_CNT, + ETHTOOL_A_LINKINFO_MAX = __ETHTOOL_A_LINKINFO_CNT - 1 +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 |