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-rw-r--r--net/ethtool/common.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/net/ethtool/common.h b/net/ethtool/common.h
new file mode 100644
index 0000000000..28b8aaaf9b
--- /dev/null
+++ b/net/ethtool/common.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _ETHTOOL_COMMON_H
+#define _ETHTOOL_COMMON_H
+
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+
+#define ETHTOOL_DEV_FEATURE_WORDS DIV_ROUND_UP(NETDEV_FEATURE_COUNT, 32)
+
+/* compose link mode index from speed, type and duplex */
+#define ETHTOOL_LINK_MODE(speed, type, duplex) \
+ ETHTOOL_LINK_MODE_ ## speed ## base ## type ## _ ## duplex ## _BIT
+
+#define __SOF_TIMESTAMPING_CNT (const_ilog2(SOF_TIMESTAMPING_LAST) + 1)
+
+struct link_mode_info {
+ int speed;
+ u8 lanes;
+ u8 duplex;
+};
+
+extern const char
+netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN];
+extern const char
+rss_hash_func_strings[ETH_RSS_HASH_FUNCS_COUNT][ETH_GSTRING_LEN];
+extern const char
+tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN];
+extern const char
+phy_tunable_strings[__ETHTOOL_PHY_TUNABLE_COUNT][ETH_GSTRING_LEN];
+extern const char link_mode_names[][ETH_GSTRING_LEN];
+extern const struct link_mode_info link_mode_params[];
+extern const char netif_msg_class_names[][ETH_GSTRING_LEN];
+extern const char wol_mode_names[][ETH_GSTRING_LEN];
+extern const char sof_timestamping_names[][ETH_GSTRING_LEN];
+extern const char ts_tx_type_names[][ETH_GSTRING_LEN];
+extern const char ts_rx_filter_names[][ETH_GSTRING_LEN];
+extern const char udp_tunnel_type_names[][ETH_GSTRING_LEN];
+
+int __ethtool_get_link(struct net_device *dev);
+
+bool convert_legacy_settings_to_link_ksettings(
+ struct ethtool_link_ksettings *link_ksettings,
+ const struct ethtool_cmd *legacy_settings);
+int ethtool_get_max_rxfh_channel(struct net_device *dev, u32 *max);
+int ethtool_get_max_rxnfc_channel(struct net_device *dev, u64 *max);
+int __ethtool_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info);
+
+extern const struct ethtool_phy_ops *ethtool_phy_ops;
+extern const struct ethtool_pse_ops *ethtool_pse_ops;
+
+int ethtool_get_module_info_call(struct net_device *dev,
+ struct ethtool_modinfo *modinfo);
+int ethtool_get_module_eeprom_call(struct net_device *dev,
+ struct ethtool_eeprom *ee, u8 *data);
+
+bool __ethtool_dev_mm_supported(struct net_device *dev);
+
+#endif /* _ETHTOOL_COMMON_H */