tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
17struct link_mode_info {
18 int speed;
19 u8 lanes;
20 u8 duplex;
21};
22
23struct genl_info;
24struct hwtstamp_provider_desc;
25
26extern const char
27netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN];
28extern const char
29rss_hash_func_strings[ETH_RSS_HASH_FUNCS_COUNT][ETH_GSTRING_LEN];
30extern const char
31tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN];
32extern const char
33phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN];
34extern const char link_mode_names[][ETH_GSTRING_LEN];
35extern const struct link_mode_info link_mode_params[];
36extern const char netif_msg_class_names[][ETH_GSTRING_LEN];
37extern const char wol_mode_names[][ETH_GSTRING_LEN];
38extern const char sof_timestamping_names[][ETH_GSTRING_LEN];
39extern const char ts_tx_type_names[][ETH_GSTRING_LEN];
40extern const char ts_rx_filter_names[][ETH_GSTRING_LEN];
41extern const char udp_tunnel_type_names[][ETH_GSTRING_LEN];
42
43int __ethtool_get_link(struct net_device *dev);
44
45bool convert_legacy_settings_to_link_ksettings(
46 struct ethtool_link_ksettings *link_ksettings,
47 const struct ethtool_cmd *legacy_settings);
48int ethtool_check_max_channel(struct net_device *dev,
49 struct ethtool_channels channels,
50 struct genl_info *info);
51int ethtool_check_rss_ctx_busy(struct net_device *dev, u32 rss_context);
52int __ethtool_get_ts_info(struct net_device *dev, struct kernel_ethtool_ts_info *info);
53int ethtool_get_ts_info_by_phc(struct net_device *dev,
54 struct kernel_ethtool_ts_info *info,
55 struct hwtstamp_provider_desc *hwprov_desc);
56int ethtool_net_get_ts_info_by_phc(struct net_device *dev,
57 struct kernel_ethtool_ts_info *info,
58 struct hwtstamp_provider_desc *hwprov_desc);
59struct phy_device *
60ethtool_phy_get_ts_info_by_phc(struct net_device *dev,
61 struct kernel_ethtool_ts_info *info,
62 struct hwtstamp_provider_desc *hwprov_desc);
63bool net_support_hwtstamp_qualifier(struct net_device *dev,
64 enum hwtstamp_provider_qualifier qualifier);
65
66extern const struct ethtool_phy_ops *ethtool_phy_ops;
67extern const struct ethtool_pse_ops *ethtool_pse_ops;
68
69int ethtool_get_module_info_call(struct net_device *dev,
70 struct ethtool_modinfo *modinfo);
71int ethtool_get_module_eeprom_call(struct net_device *dev,
72 struct ethtool_eeprom *ee, u8 *data);
73
74bool __ethtool_dev_mm_supported(struct net_device *dev);
75
76#endif /* _ETHTOOL_COMMON_H */