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(struct phy_device *phydev, u8 pair, u8 result);
27 int ethnl_cable_test_fault_length(struct phy_device *phydev, u8 pair, u32 cm);
28 int ethnl_cable_test_amplitude(struct phy_device *phydev, u8 pair, s16 mV);
29 int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV);
30 int ethnl_cable_test_step(struct phy_device *phydev, u32 first, u32 last,
31 u32 step);
32 void ethtool_aggregate_mac_stats(struct net_device *dev,
33 struct ethtool_eth_mac_stats *mac_stats);
34 void ethtool_aggregate_phy_stats(struct net_device *dev,
35 struct ethtool_eth_phy_stats *phy_stats);
36 void ethtool_aggregate_ctrl_stats(struct net_device *dev,
37 struct ethtool_eth_ctrl_stats *ctrl_stats);
38 void ethtool_aggregate_pause_stats(struct net_device *dev,
39 struct ethtool_pause_stats *pause_stats);
40 void ethtool_aggregate_rmon_stats(struct net_device *dev,
41 struct ethtool_rmon_stats *rmon_stats);
42 bool ethtool_dev_mm_supported(struct net_device *dev);
43
44 #else
ethnl_cable_test_alloc(struct phy_device * phydev,u8 cmd)45 static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd)
46 {
47 return -EOPNOTSUPP;
48 }
49
ethnl_cable_test_free(struct phy_device * phydev)50 static inline void ethnl_cable_test_free(struct phy_device *phydev)
51 {
52 }
53
ethnl_cable_test_finished(struct phy_device * phydev)54 static inline void ethnl_cable_test_finished(struct phy_device *phydev)
55 {
56 }
ethnl_cable_test_result(struct phy_device * phydev,u8 pair,u8 result)57 static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair,
58 u8 result)
59 {
60 return -EOPNOTSUPP;
61 }
62
ethnl_cable_test_fault_length(struct phy_device * phydev,u8 pair,u32 cm)63 static inline int ethnl_cable_test_fault_length(struct phy_device *phydev,
64 u8 pair, u32 cm)
65 {
66 return -EOPNOTSUPP;
67 }
68
ethnl_cable_test_amplitude(struct phy_device * phydev,u8 pair,s16 mV)69 static inline int ethnl_cable_test_amplitude(struct phy_device *phydev,
70 u8 pair, s16 mV)
71 {
72 return -EOPNOTSUPP;
73 }
74
ethnl_cable_test_pulse(struct phy_device * phydev,u16 mV)75 static inline int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV)
76 {
77 return -EOPNOTSUPP;
78 }
79
ethnl_cable_test_step(struct phy_device * phydev,u32 first,u32 last,u32 step)80 static inline int ethnl_cable_test_step(struct phy_device *phydev, u32 first,
81 u32 last, u32 step)
82 {
83 return -EOPNOTSUPP;
84 }
85
86 static inline void
ethtool_aggregate_mac_stats(struct net_device * dev,struct ethtool_eth_mac_stats * mac_stats)87 ethtool_aggregate_mac_stats(struct net_device *dev,
88 struct ethtool_eth_mac_stats *mac_stats)
89 {
90 }
91
92 static inline void
ethtool_aggregate_phy_stats(struct net_device * dev,struct ethtool_eth_phy_stats * phy_stats)93 ethtool_aggregate_phy_stats(struct net_device *dev,
94 struct ethtool_eth_phy_stats *phy_stats)
95 {
96 }
97
98 static inline void
ethtool_aggregate_ctrl_stats(struct net_device * dev,struct ethtool_eth_ctrl_stats * ctrl_stats)99 ethtool_aggregate_ctrl_stats(struct net_device *dev,
100 struct ethtool_eth_ctrl_stats *ctrl_stats)
101 {
102 }
103
104 static inline void
ethtool_aggregate_pause_stats(struct net_device * dev,struct ethtool_pause_stats * pause_stats)105 ethtool_aggregate_pause_stats(struct net_device *dev,
106 struct ethtool_pause_stats *pause_stats)
107 {
108 }
109
110 static inline void
ethtool_aggregate_rmon_stats(struct net_device * dev,struct ethtool_rmon_stats * rmon_stats)111 ethtool_aggregate_rmon_stats(struct net_device *dev,
112 struct ethtool_rmon_stats *rmon_stats)
113 {
114 }
115
ethtool_dev_mm_supported(struct net_device * dev)116 static inline bool ethtool_dev_mm_supported(struct net_device *dev)
117 {
118 return false;
119 }
120
121 #endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */
122 #endif /* _LINUX_ETHTOOL_NETLINK_H_ */
123