linux-stable/include/linux/ethtool_netlink.h
Michal Kubecek f625aa9be8 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>
2019-12-27 16:40:02 -08:00

17 lines
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C

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _LINUX_ETHTOOL_NETLINK_H_
#define _LINUX_ETHTOOL_NETLINK_H_
#include <uapi/linux/ethtool_netlink.h>
#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,
};
#endif /* _LINUX_ETHTOOL_NETLINK_H_ */