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2b4a8990b7
Basic genetlink and init infrastructure for the netlink interface, register genetlink family "ethtool". Add CONFIG_ETHTOOL_NETLINK Kconfig option to make the build optional. Add initial overall interface description into Documentation/networking/ethtool-netlink.rst, further patches will add more detailed information. Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
37 lines
899 B
C
37 lines
899 B
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* include/uapi/linux/ethtool_netlink.h - netlink interface for ethtool
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*
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* See Documentation/networking/ethtool-netlink.txt in kernel source tree for
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* doucumentation of the interface.
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*/
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#ifndef _UAPI_LINUX_ETHTOOL_NETLINK_H_
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#define _UAPI_LINUX_ETHTOOL_NETLINK_H_
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#include <linux/ethtool.h>
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/* message types - userspace to kernel */
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enum {
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ETHTOOL_MSG_USER_NONE,
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/* add new constants above here */
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__ETHTOOL_MSG_USER_CNT,
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ETHTOOL_MSG_USER_MAX = __ETHTOOL_MSG_USER_CNT - 1
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};
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/* message types - kernel to userspace */
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enum {
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ETHTOOL_MSG_KERNEL_NONE,
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/* add new constants above here */
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__ETHTOOL_MSG_KERNEL_CNT,
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ETHTOOL_MSG_KERNEL_MAX = __ETHTOOL_MSG_KERNEL_CNT - 1
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};
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/* generic netlink info */
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#define ETHTOOL_GENL_NAME "ethtool"
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#define ETHTOOL_GENL_VERSION 1
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#endif /* _UAPI_LINUX_ETHTOOL_NETLINK_H_ */
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