60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
|
|
#ifndef __SYS_LIBNETBOOT_NETIF_H
|
|
#define __SYS_LIBNETBOOT_NETIF_H
|
|
#include "iodesc.h"
|
|
|
|
#define NENTS(x) sizeof(x)/sizeof(x[0])
|
|
|
|
struct netif_driver {
|
|
char *netif_bname;
|
|
int (*netif_match) __P((struct netif *, void *));
|
|
int (*netif_probe) __P((struct netif *, void *));
|
|
void (*netif_init) __P((struct iodesc *, void *));
|
|
int (*netif_get) __P((struct iodesc *, void *, int, time_t));
|
|
int (*netif_put) __P((struct iodesc *, void *, int));
|
|
void (*netif_end) __P((struct netif *));
|
|
struct netif_dif *netif_ifs;
|
|
int netif_nifs;
|
|
};
|
|
|
|
struct netif_dif {
|
|
int dif_unit;
|
|
int dif_nsel;
|
|
struct netif_stats *dif_stats;
|
|
void *dif_private;
|
|
/* the following fields are used internally by the netif layer */
|
|
u_long dif_used;
|
|
};
|
|
|
|
struct netif_stats {
|
|
int collisions;
|
|
int collision_error;
|
|
int missed;
|
|
int sent;
|
|
int received;
|
|
int deferred;
|
|
int overflow;
|
|
};
|
|
|
|
struct netif {
|
|
struct netif_driver *nif_driver;
|
|
int nif_unit;
|
|
int nif_sel;
|
|
};
|
|
|
|
extern struct netif_driver *netif_drivers[]; /* machdep */
|
|
extern int n_netif_drivers;
|
|
#ifdef DEBUG
|
|
extern int netif_debug;
|
|
#endif
|
|
|
|
void netif_init __P((void));
|
|
struct netif *netif_select __P((void *));
|
|
int netif_probe __P((struct netif *, void *));
|
|
void netif_attach __P((struct netif *, struct iodesc *, void *));
|
|
void netif_detach __P((struct netif *));
|
|
int netif_get __P((struct iodesc *, void *, int, time_t));
|
|
int netif_put __P((struct iodesc *, void *, int));
|
|
|
|
#endif /* __SYS_LIBNETBOOT_NETIF_H */
|