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/*
* extapi.h - external interface of netlink code
*
* Declarations needed by non-netlink code (mostly ethtool.c).
*/
#ifndef ETHTOOL_EXTAPI_H__
#define ETHTOOL_EXTAPI_H__
struct cmd_context;
struct nl_context;
typedef int (*nl_func_t)(struct cmd_context *);
typedef bool (*nl_chk_t)(struct cmd_context *);
#ifdef ETHTOOL_ENABLE_NETLINK
void netlink_run_handler(struct cmd_context *ctx, nl_chk_t nlchk,
nl_func_t nlfunc, bool no_fallback);
int nl_gset(struct cmd_context *ctx);
int nl_sset(struct cmd_context *ctx);
int nl_permaddr(struct cmd_context *ctx);
int nl_gfeatures(struct cmd_context *ctx);
int nl_sfeatures(struct cmd_context *ctx);
int nl_gprivflags(struct cmd_context *ctx);
int nl_sprivflags(struct cmd_context *ctx);
int nl_gring(struct cmd_context *ctx);
int nl_sring(struct cmd_context *ctx);
int nl_gchannels(struct cmd_context *ctx);
int nl_schannels(struct cmd_context *ctx);
int nl_gcoalesce(struct cmd_context *ctx);
int nl_scoalesce(struct cmd_context *ctx);
int nl_gpause(struct cmd_context *ctx);
int nl_spause(struct cmd_context *ctx);
int nl_geee(struct cmd_context *ctx);
int nl_seee(struct cmd_context *ctx);
int nl_tsinfo(struct cmd_context *ctx);
int nl_cable_test(struct cmd_context *ctx);
int nl_cable_test_tdr(struct cmd_context *ctx);
int nl_gtunnels(struct cmd_context *ctx);
int nl_gfec(struct cmd_context *ctx);
int nl_sfec(struct cmd_context *ctx);
bool nl_gstats_chk(struct cmd_context *ctx);
int nl_gstats(struct cmd_context *ctx);
int nl_gmodule(struct cmd_context *ctx);
int nl_smodule(struct cmd_context *ctx);
int nl_monitor(struct cmd_context *ctx);
int nl_getmodule(struct cmd_context *ctx);
void nl_monitor_usage(void);
int nl_get_eeprom_page(struct cmd_context *ctx,
struct ethtool_module_eeprom *request);
#else /* ETHTOOL_ENABLE_NETLINK */
static inline void netlink_run_handler(struct cmd_context *ctx __maybe_unused,
nl_chk_t nlchk __maybe_unused,
nl_func_t nlfunc __maybe_unused,
bool no_fallback)
{
if (no_fallback) {
fprintf(stderr,
"Command requires kernel netlink support which is not "
"enabled in this ethtool binary\n");
exit(1);
}
}
static inline int nl_monitor(struct cmd_context *ctx __maybe_unused)
{
fprintf(stderr, "Netlink not supported by ethtool, option --monitor unsupported.\n");
return -EOPNOTSUPP;
}
static inline void nl_monitor_usage(void)
{
}
static inline int
nl_get_eeprom_page(struct cmd_context *ctx __maybe_unused,
struct ethtool_module_eeprom *request __maybe_unused)
{
fprintf(stderr, "Netlink not supported by ethtool.\n");
return -EOPNOTSUPP;
}
#define nl_gset NULL
#define nl_sset NULL
#define nl_permaddr NULL
#define nl_gfeatures NULL
#define nl_sfeatures NULL
#define nl_gprivflags NULL
#define nl_sprivflags NULL
#define nl_gring NULL
#define nl_sring NULL
#define nl_gchannels NULL
#define nl_schannels NULL
#define nl_gcoalesce NULL
#define nl_scoalesce NULL
#define nl_gpause NULL
#define nl_spause NULL
#define nl_geee NULL
#define nl_seee NULL
#define nl_tsinfo NULL
#define nl_cable_test NULL
#define nl_cable_test_tdr NULL
#define nl_gtunnels NULL
#define nl_gfec NULL
#define nl_sfec NULL
#define nl_gstats_chk NULL
#define nl_gstats NULL
#define nl_getmodule NULL
#define nl_gmodule NULL
#define nl_smodule NULL
#endif /* ETHTOOL_ENABLE_NETLINK */
#endif /* ETHTOOL_EXTAPI_H__ */
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