diff options
Diffstat (limited to 'lib/libstand/netif.h')
| -rw-r--r-- | lib/libstand/netif.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/libstand/netif.h b/lib/libstand/netif.h new file mode 100644 index 0000000..dac2851 --- /dev/null +++ b/lib/libstand/netif.h @@ -0,0 +1,67 @@ +/* $NetBSD: netif.h,v 1.4 1995/09/14 23:45:30 pk Exp $ */ + +/* $FreeBSD$ */ + +#ifndef __SYS_LIBNETBOOT_NETIF_H +#define __SYS_LIBNETBOOT_NETIF_H +#include "iodesc.h" + +#define NENTS(x) sizeof(x)/sizeof(x[0]) + +struct netif_driver { + const char *netif_bname; + int (*netif_match)(struct netif *, void *); + int (*netif_probe)(struct netif *, void *); + void (*netif_init)(struct iodesc *, void *); + int (*netif_get)(struct iodesc *, void *, size_t, time_t); + int (*netif_put)(struct iodesc *, void *, size_t); + void (*netif_end)(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; + void *nif_devdata; +}; + +extern struct netif_driver *netif_drivers[]; /* machdep */ +extern int n_netif_drivers; + +extern int netif_debug; + +void netif_init(void); +struct netif *netif_select(void *); +int netif_probe(struct netif *, void *); +void netif_attach(struct netif *, struct iodesc *, void *); +void netif_detach(struct netif *); +ssize_t netif_get(struct iodesc *, void *, size_t, time_t); +ssize_t netif_put(struct iodesc *, void *, size_t); + +int netif_open(void *); +int netif_close(int); + +struct iodesc *socktodesc(int); + +#endif /* __SYS_LIBNETBOOT_NETIF_H */ |
