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