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