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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#define ETHTOOL_PAUSE_STAT_CNT (__ETHTOOL_A_PAUSE_STAT_CNT - \
14 ETHTOOL_A_PAUSE_STAT_TX_FRAMES)
15
16enum ethtool_multicast_groups {
17 ETHNL_MCGRP_MONITOR,
18};
19
20struct phy_device;
21
22#if IS_ENABLED(CONFIG_ETHTOOL_NETLINK)
23int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd);
24void ethnl_cable_test_free(struct phy_device *phydev);
25void ethnl_cable_test_finished(struct phy_device *phydev);
26int ethnl_cable_test_result_with_src(struct phy_device *phydev, u8 pair,
27 u8 result, u32 src);
28int ethnl_cable_test_fault_length_with_src(struct phy_device *phydev, u8 pair,
29 u32 cm, u32 src);
30int ethnl_cable_test_amplitude(struct phy_device *phydev, u8 pair, s16 mV);
31int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV);
32int ethnl_cable_test_step(struct phy_device *phydev, u32 first, u32 last,
33 u32 step);
34void ethtool_aggregate_mac_stats(struct net_device *dev,
35 struct ethtool_eth_mac_stats *mac_stats);
36void ethtool_aggregate_phy_stats(struct net_device *dev,
37 struct ethtool_eth_phy_stats *phy_stats);
38void ethtool_aggregate_ctrl_stats(struct net_device *dev,
39 struct ethtool_eth_ctrl_stats *ctrl_stats);
40void ethtool_aggregate_pause_stats(struct net_device *dev,
41 struct ethtool_pause_stats *pause_stats);
42void ethtool_aggregate_rmon_stats(struct net_device *dev,
43 struct ethtool_rmon_stats *rmon_stats);
44bool ethtool_dev_mm_supported(struct net_device *dev);
45
46void ethnl_pse_send_ntf(struct net_device *netdev, unsigned long notif);
47
48#else
49static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd)
50{
51 return -EOPNOTSUPP;
52}
53
54static inline void ethnl_cable_test_free(struct phy_device *phydev)
55{
56}
57
58static inline void ethnl_cable_test_finished(struct phy_device *phydev)
59{
60}
61static inline int ethnl_cable_test_result_with_src(struct phy_device *phydev,
62 u8 pair, u8 result, u32 src)
63{
64 return -EOPNOTSUPP;
65}
66
67static inline int ethnl_cable_test_fault_length_with_src(struct phy_device *phydev,
68 u8 pair, u32 cm, u32 src)
69{
70 return -EOPNOTSUPP;
71}
72
73static inline int ethnl_cable_test_amplitude(struct phy_device *phydev,
74 u8 pair, s16 mV)
75{
76 return -EOPNOTSUPP;
77}
78
79static inline int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV)
80{
81 return -EOPNOTSUPP;
82}
83
84static inline int ethnl_cable_test_step(struct phy_device *phydev, u32 first,
85 u32 last, u32 step)
86{
87 return -EOPNOTSUPP;
88}
89
90static inline void
91ethtool_aggregate_mac_stats(struct net_device *dev,
92 struct ethtool_eth_mac_stats *mac_stats)
93{
94}
95
96static inline void
97ethtool_aggregate_phy_stats(struct net_device *dev,
98 struct ethtool_eth_phy_stats *phy_stats)
99{
100}
101
102static inline void
103ethtool_aggregate_ctrl_stats(struct net_device *dev,
104 struct ethtool_eth_ctrl_stats *ctrl_stats)
105{
106}
107
108static inline void
109ethtool_aggregate_pause_stats(struct net_device *dev,
110 struct ethtool_pause_stats *pause_stats)
111{
112}
113
114static inline void
115ethtool_aggregate_rmon_stats(struct net_device *dev,
116 struct ethtool_rmon_stats *rmon_stats)
117{
118}
119
120static inline bool ethtool_dev_mm_supported(struct net_device *dev)
121{
122 return false;
123}
124
125static inline void ethnl_pse_send_ntf(struct net_device *netdev,
126 unsigned long notif)
127{
128}
129
130#endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */
131
132static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair,
133 u8 result)
134{
135 return ethnl_cable_test_result_with_src(phydev, pair, result,
136 src: ETHTOOL_A_CABLE_INF_SRC_TDR);
137}
138
139static inline int ethnl_cable_test_fault_length(struct phy_device *phydev,
140 u8 pair, u32 cm)
141{
142 return ethnl_cable_test_fault_length_with_src(phydev, pair, cm,
143 src: ETHTOOL_A_CABLE_INF_SRC_TDR);
144}
145
146#endif /* _LINUX_ETHTOOL_NETLINK_H_ */
147

source code of linux/include/linux/ethtool_netlink.h