1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #ifndef _LINUX_ETHTOOL_NETLINK_H_
4 #define _LINUX_ETHTOOL_NETLINK_H_
5 
6 #include <uapi/linux/ethtool_netlink.h>
7 #include <linux/ethtool.h>
8 #include <linux/netdevice.h>
9 
10 #define __ETHTOOL_LINK_MODE_MASK_NWORDS \
11 	DIV_ROUND_UP(__ETHTOOL_LINK_MODE_MASK_NBITS, 32)
12 
13 enum ethtool_multicast_groups {
14 	ETHNL_MCGRP_MONITOR,
15 };
16 
17 struct phy_device;
18 
19 #if IS_ENABLED(CONFIG_ETHTOOL_NETLINK)
20 int ethnl_cable_test_alloc(struct phy_device *phydev);
21 void ethnl_cable_test_free(struct phy_device *phydev);
22 void ethnl_cable_test_finished(struct phy_device *phydev);
23 int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, u8 result);
24 int ethnl_cable_test_fault_length(struct phy_device *phydev, u8 pair, u32 cm);
25 #else
26 static inline int ethnl_cable_test_alloc(struct phy_device *phydev)
27 {
28 	return -EOPNOTSUPP;
29 }
30 
31 static inline void ethnl_cable_test_free(struct phy_device *phydev)
32 {
33 }
34 
35 static inline void ethnl_cable_test_finished(struct phy_device *phydev)
36 {
37 }
38 static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair,
39 					  u8 result)
40 {
41 	return -EOPNOTSUPP;
42 }
43 
44 static inline int ethnl_cable_test_fault_length(struct phy_device *phydev,
45 						u8 pair, u32 cm)
46 {
47 	return -EOPNOTSUPP;
48 }
49 #endif /* IS_ENABLED(ETHTOOL_NETLINK) */
50 #endif /* _LINUX_ETHTOOL_NETLINK_H_ */
51