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 #else
ethnl_cable_test_alloc(struct phy_device * phydev,u8 cmd)47 static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd)
48 {
49 return -EOPNOTSUPP;
50 }
51
ethnl_cable_test_free(struct phy_device * phydev)52 static inline void ethnl_cable_test_free(struct phy_device *phydev)
53 {
54 }
55
ethnl_cable_test_finished(struct phy_device * phydev)56 static inline void ethnl_cable_test_finished(struct phy_device *phydev)
57 {
58 }
ethnl_cable_test_result_with_src(struct phy_device * phydev,u8 pair,u8 result,u32 src)59 static inline int ethnl_cable_test_result_with_src(struct phy_device *phydev,
60 u8 pair, u8 result, u32 src)
61 {
62 return -EOPNOTSUPP;
63 }
64
ethnl_cable_test_fault_length_with_src(struct phy_device * phydev,u8 pair,u32 cm,u32 src)65 static inline int ethnl_cable_test_fault_length_with_src(struct phy_device *phydev,
66 u8 pair, u32 cm, u32 src)
67 {
68 return -EOPNOTSUPP;
69 }
70
ethnl_cable_test_amplitude(struct phy_device * phydev,u8 pair,s16 mV)71 static inline int ethnl_cable_test_amplitude(struct phy_device *phydev,
72 u8 pair, s16 mV)
73 {
74 return -EOPNOTSUPP;
75 }
76
ethnl_cable_test_pulse(struct phy_device * phydev,u16 mV)77 static inline int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV)
78 {
79 return -EOPNOTSUPP;
80 }
81
ethnl_cable_test_step(struct phy_device * phydev,u32 first,u32 last,u32 step)82 static inline int ethnl_cable_test_step(struct phy_device *phydev, u32 first,
83 u32 last, u32 step)
84 {
85 return -EOPNOTSUPP;
86 }
87
88 static inline void
ethtool_aggregate_mac_stats(struct net_device * dev,struct ethtool_eth_mac_stats * mac_stats)89 ethtool_aggregate_mac_stats(struct net_device *dev,
90 struct ethtool_eth_mac_stats *mac_stats)
91 {
92 }
93
94 static inline void
ethtool_aggregate_phy_stats(struct net_device * dev,struct ethtool_eth_phy_stats * phy_stats)95 ethtool_aggregate_phy_stats(struct net_device *dev,
96 struct ethtool_eth_phy_stats *phy_stats)
97 {
98 }
99
100 static inline void
ethtool_aggregate_ctrl_stats(struct net_device * dev,struct ethtool_eth_ctrl_stats * ctrl_stats)101 ethtool_aggregate_ctrl_stats(struct net_device *dev,
102 struct ethtool_eth_ctrl_stats *ctrl_stats)
103 {
104 }
105
106 static inline void
ethtool_aggregate_pause_stats(struct net_device * dev,struct ethtool_pause_stats * pause_stats)107 ethtool_aggregate_pause_stats(struct net_device *dev,
108 struct ethtool_pause_stats *pause_stats)
109 {
110 }
111
112 static inline void
ethtool_aggregate_rmon_stats(struct net_device * dev,struct ethtool_rmon_stats * rmon_stats)113 ethtool_aggregate_rmon_stats(struct net_device *dev,
114 struct ethtool_rmon_stats *rmon_stats)
115 {
116 }
117
ethtool_dev_mm_supported(struct net_device * dev)118 static inline bool ethtool_dev_mm_supported(struct net_device *dev)
119 {
120 return false;
121 }
122
123 #endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */
124
ethnl_cable_test_result(struct phy_device * phydev,u8 pair,u8 result)125 static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair,
126 u8 result)
127 {
128 return ethnl_cable_test_result_with_src(phydev, pair, result,
129 ETHTOOL_A_CABLE_INF_SRC_TDR);
130 }
131
ethnl_cable_test_fault_length(struct phy_device * phydev,u8 pair,u32 cm)132 static inline int ethnl_cable_test_fault_length(struct phy_device *phydev,
133 u8 pair, u32 cm)
134 {
135 return ethnl_cable_test_fault_length_with_src(phydev, pair, cm,
136 ETHTOOL_A_CABLE_INF_SRC_TDR);
137 }
138
139 #endif /* _LINUX_ETHTOOL_NETLINK_H_ */
140