ethtool.h

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/*
 * ethtool.h: Defines for Linux ethtool.
 *
 * Copyright (C) 1998 David S. Miller ([email protected])
 * Copyright 2001 Jeff Garzik <[email protected]>
 * Portions Copyright 2001 Sun Microsystems ([email protected])
 * Portions Copyright 2002 Intel ([email protected],
 *                                [email protected],
 *                                [email protected])
 * Portions Copyright (C) Sun Microsystems 2008
 */
#ifndef _LINUX_ETHTOOL_H
#define _LINUX_ETHTOOL_H

#include <linux/compat.h>
#include <uapi/linux/ethtool.h>

#ifdef CONFIG_COMPAT

struct compat_ethtool_rx_flow_spec {
    u32     flow_type;
    union ethtool_flow_union h_u;
    struct ethtool_flow_ext h_ext;
    union ethtool_flow_union m_u;
    struct ethtool_flow_ext m_ext;
    compat_u64  ring_cookie;
    u32     location;
};

struct compat_ethtool_rxnfc {
    u32             cmd;
    u32             flow_type;
    compat_u64          data;
    struct compat_ethtool_rx_flow_spec fs;
    u32             rule_cnt;
    u32             rule_locs[0];
};

#endif /* CONFIG_COMPAT */

#include <linux/rculist.h>

extern int __ethtool_get_settings(struct net_device *dev,
                  struct ethtool_cmd *cmd);

enum ethtool_phys_id_state {
    ETHTOOL_ID_INACTIVE,
    ETHTOOL_ID_ACTIVE,
    ETHTOOL_ID_ON,
    ETHTOOL_ID_OFF
};

struct net_device;

/* Some generic methods drivers may use in their ethtool_ops */
u32 ethtool_op_get_link(struct net_device *dev);
int ethtool_op_get_ts_info(struct net_device *dev, struct ethtool_ts_info *eti);

static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings)
{
    return index % n_rx_rings;
}

struct ethtool_ops {
    int (*get_settings)(struct net_device *, struct ethtool_cmd *);
    int (*set_settings)(struct net_device *, struct ethtool_cmd *);
    void    (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
    int (*get_regs_len)(struct net_device *);
    void    (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
    void    (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
    int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
    u32 (*get_msglevel)(struct net_device *);
    void    (*set_msglevel)(struct net_device *, u32);
    int (*nway_reset)(struct net_device *);
    u32 (*get_link)(struct net_device *);
    int (*get_eeprom_len)(struct net_device *);
    int (*get_eeprom)(struct net_device *,
                  struct ethtool_eeprom *, u8 *);
    int (*set_eeprom)(struct net_device *,
                  struct ethtool_eeprom *, u8 *);
    int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
    int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
    void    (*get_ringparam)(struct net_device *,
                 struct ethtool_ringparam *);
    int (*set_ringparam)(struct net_device *,
                 struct ethtool_ringparam *);
    void    (*get_pauseparam)(struct net_device *,
                  struct ethtool_pauseparam*);
    int (*set_pauseparam)(struct net_device *,
                  struct ethtool_pauseparam*);
    void    (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
    void    (*get_strings)(struct net_device *, u32 stringset, u8 *);
    int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
    void    (*get_ethtool_stats)(struct net_device *,
                     struct ethtool_stats *, u64 *);
    int (*begin)(struct net_device *);
    void    (*complete)(struct net_device *);
    u32 (*get_priv_flags)(struct net_device *);
    int (*set_priv_flags)(struct net_device *, u32);
    int (*get_sset_count)(struct net_device *, int);
    int (*get_rxnfc)(struct net_device *,
                 struct ethtool_rxnfc *, u32 *rule_locs);
    int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
    int (*flash_device)(struct net_device *, struct ethtool_flash *);
    int (*reset)(struct net_device *, u32 *);
    u32 (*get_rxfh_indir_size)(struct net_device *);
    int (*get_rxfh_indir)(struct net_device *, u32 *);
    int (*set_rxfh_indir)(struct net_device *, const u32 *);
    void    (*get_channels)(struct net_device *, struct ethtool_channels *);
    int (*set_channels)(struct net_device *, struct ethtool_channels *);
    int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
    int (*get_dump_data)(struct net_device *,
                 struct ethtool_dump *, void *);
    int (*set_dump)(struct net_device *, struct ethtool_dump *);
    int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *);
    int     (*get_module_info)(struct net_device *,
                   struct ethtool_modinfo *);
    int     (*get_module_eeprom)(struct net_device *,
                     struct ethtool_eeprom *, u8 *);
    int (*get_eee)(struct net_device *, struct ethtool_eee *);
    int (*set_eee)(struct net_device *, struct ethtool_eee *);


};
#endif /* _LINUX_ETHTOOL_H */