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