diff options
| author | Michal Kubecek <mkubecek@suse.cz> | 2019-12-27 15:56:08 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-27 16:40:02 -0800 |
| commit | f625aa9be8c10f2e4dc677837e240730a25feda7 (patch) | |
| tree | 0d6ee55c38a6a26d3101c74ac594c0641e016436 /include/linux | |
| parent | 73286734c1b0d009fd317c2a74e173cb22233dad (diff) | |
ethtool: provide link mode information with LINKMODES_GET request
Implement LINKMODES_GET netlink request to get link modes related
information provided by ETHTOOL_GLINKSETTINGS and ETHTOOL_GSET ioctl
commands.
This request provides supported, advertised and peer advertised link modes,
autonegotiation flag, speed and duplex.
LINKMODES_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/linux')
| -rw-r--r-- | include/linux/ethtool_netlink.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ethtool_netlink.h b/include/linux/ethtool_netlink.h index c98f6852c8eb..d01b77887f82 100644 --- a/include/linux/ethtool_netlink.h +++ b/include/linux/ethtool_netlink.h @@ -7,6 +7,9 @@ #include <linux/ethtool.h> #include <linux/netdevice.h> +#define __ETHTOOL_LINK_MODE_MASK_NWORDS \ + DIV_ROUND_UP(__ETHTOOL_LINK_MODE_MASK_NBITS, 32) + enum ethtool_multicast_groups { ETHNL_MCGRP_MONITOR, }; |