net/ethtool/common.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef _ETHTOOL_COMMON_H
   4 #define _ETHTOOL_COMMON_H
   5
   6 #include <linux/netdevice.h>
   7 #include <linux/ethtool.h>
   8
   9 #define ETHTOOL_DEV_FEATURE_WORDS       DIV_ROUND_UP(NETDEV_FEATURE_COUNT, 32)
  10
  11 /* compose link mode index from speed, type and duplex */
  12 #define ETHTOOL_LINK_MODE(speed, type, duplex) \
  13         ETHTOOL_LINK_MODE_ ## speed ## base ## type ## _ ## duplex ## _BIT
  14
  15 #define __SOF_TIMESTAMPING_CNT (const_ilog2(SOF_TIMESTAMPING_LAST) + 1)
  16
  17 struct link_mode_info {
  18         int                             speed;
  19         u8                              lanes;
  20         u8                              duplex;
  21 };
  22
  23 extern const char
  24 netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN];
  25 extern const char
  26 rss_hash_func_strings[ETH_RSS_HASH_FUNCS_COUNT][ETH_GSTRING_LEN];
  27 extern const char
  28 tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN];
  29 extern const char
  30 phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN];
  31 extern const char link_mode_names[][ETH_GSTRING_LEN];
  32 extern const struct link_mode_info link_mode_params[];
  33 extern const char netif_msg_class_names[][ETH_GSTRING_LEN];
  34 extern const char wol_mode_names[][ETH_GSTRING_LEN];
  35 extern const char sof_timestamping_names[][ETH_GSTRING_LEN];
  36 extern const char ts_tx_type_names[][ETH_GSTRING_LEN];
  37 extern const char ts_rx_filter_names[][ETH_GSTRING_LEN];
  38 extern const char udp_tunnel_type_names[][ETH_GSTRING_LEN];
  39
  40 int __ethtool_get_link(struct net_device *dev);
  41
  42 bool convert_legacy_settings_to_link_ksettings(
  43         struct ethtool_link_ksettings *link_ksettings,
  44         const struct ethtool_cmd *legacy_settings);
  45 int ethtool_get_max_rxfh_channel(struct net_device *dev, u32 *max);
  46 int __ethtool_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info);
  47
  48 extern const struct ethtool_phy_ops *ethtool_phy_ops;
  49
  50 int ethtool_get_module_info_call(struct net_device *dev,
  51                                  struct ethtool_modinfo *modinfo);
  52 int ethtool_get_module_eeprom_call(struct net_device *dev,
  53                                    struct ethtool_eeprom *ee, u8 *data);
  54
  55 #endif /* _ETHTOOL_COMMON_H */