ethtool_netlink.h

  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						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						      ETHTOOL_A_CABLE_INF_SRC_TDR);
144}
145
146#endif /* _LINUX_ETHTOOL_NETLINK_H_ */