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 enum ethtool_multicast_groups { 14 ETHNL_MCGRP_MONITOR, 15 }; 16 17 struct phy_device; 18 19 #if IS_ENABLED(CONFIG_ETHTOOL_NETLINK) 20 int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd); 21 void ethnl_cable_test_free(struct phy_device *phydev); 22 void ethnl_cable_test_finished(struct phy_device *phydev); 23 int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, u8 result); 24 int ethnl_cable_test_fault_length(struct phy_device *phydev, u8 pair, u32 cm); 25 int ethnl_cable_test_amplitude(struct phy_device *phydev, u8 pair, s16 mV); 26 int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV); 27 int ethnl_cable_test_step(struct phy_device *phydev, u32 first, u32 last, 28 u32 step); 29 #else 30 static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd) 31 { 32 return -EOPNOTSUPP; 33 } 34 35 static inline void ethnl_cable_test_free(struct phy_device *phydev) 36 { 37 } 38 39 static inline void ethnl_cable_test_finished(struct phy_device *phydev) 40 { 41 } 42 static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, 43 u8 result) 44 { 45 return -EOPNOTSUPP; 46 } 47 48 static inline int ethnl_cable_test_fault_length(struct phy_device *phydev, 49 u8 pair, u32 cm) 50 { 51 return -EOPNOTSUPP; 52 } 53 54 static inline int ethnl_cable_test_amplitude(struct phy_device *phydev, 55 u8 pair, s16 mV) 56 { 57 return -EOPNOTSUPP; 58 } 59 60 static inline int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV) 61 { 62 return -EOPNOTSUPP; 63 } 64 65 static inline int ethnl_cable_test_step(struct phy_device *phydev, u32 first, 66 u32 last, u32 step) 67 { 68 return -EOPNOTSUPP; 69 } 70 #endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */ 71 #endif /* _LINUX_ETHTOOL_NETLINK_H_ */ 72