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 extern const char
  18 netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN];
  19 extern const char
  20 rss_hash_func_strings[ETH_RSS_HASH_FUNCS_COUNT][ETH_GSTRING_LEN];
  21 extern const char
  22 tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN];
  23 extern const char
  24 phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN];
  25 extern const char link_mode_names[][ETH_GSTRING_LEN];
  26 extern const char netif_msg_class_names[][ETH_GSTRING_LEN];
  27 extern const char wol_mode_names[][ETH_GSTRING_LEN];
  28 extern const char sof_timestamping_names[][ETH_GSTRING_LEN];
  29 extern const char ts_tx_type_names[][ETH_GSTRING_LEN];
  30 extern const char ts_rx_filter_names[][ETH_GSTRING_LEN];
  31
  32 int __ethtool_get_link(struct net_device *dev);
  33
  34 bool convert_legacy_settings_to_link_ksettings(
  35         struct ethtool_link_ksettings *link_ksettings,
  36         const struct ethtool_cmd *legacy_settings);
  37 int ethtool_get_max_rxfh_channel(struct net_device *dev, u32 *max);
  38 int __ethtool_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info);
  39
  40 #endif /* _ETHTOOL_COMMON_H */