include/linux/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 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_ */