LXR linux/include/linux/ethtool

   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
  13enum ethtool_multicast_groups {
  14        ETHNL_MCGRP_MONITOR,
  15};
  16
  17struct phy_device;
  18
  19#if IS_ENABLED(CONFIG_ETHTOOL_NETLINK)
  20int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd);
  21void ethnl_cable_test_free(struct phy_device *phydev);
  22void ethnl_cable_test_finished(struct phy_device *phydev);
  23int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, u8 result);
  24int ethnl_cable_test_fault_length(struct phy_device *phydev, u8 pair, u32 cm);
  25int ethnl_cable_test_amplitude(struct phy_device *phydev, u8 pair, s16 mV);
  26int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV);
  27int ethnl_cable_test_step(struct phy_device *phydev, u32 first, u32 last,
  28                          u32 step);
  29#else
  30static inline int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd)
  31{
  32        return -EOPNOTSUPP;
  33}
  34
  35static inline void ethnl_cable_test_free(struct phy_device *phydev)
  36{
  37}
  38
  39static inline void ethnl_cable_test_finished(struct phy_device *phydev)
  40{
  41}
  42static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair,
  43                                          u8 result)
  44{
  45        return -EOPNOTSUPP;
  46}
  47
  48static inline int ethnl_cable_test_fault_length(struct phy_device *phydev,
  49                                                u8 pair, u32 cm)
  50{
  51        return -EOPNOTSUPP;
  52}
  53
  54static inline int ethnl_cable_test_amplitude(struct phy_device *phydev,
  55                                             u8 pair, s16 mV)
  56{
  57        return -EOPNOTSUPP;
  58}
  59
  60static inline int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV)
  61{
  62        return -EOPNOTSUPP;
  63}
  64
  65static 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