diff options
| author | archie <archie@FreeBSD.org> | 2000-06-26 23:34:54 +0000 |
|---|---|---|
| committer | archie <archie@FreeBSD.org> | 2000-06-26 23:34:54 +0000 |
| commit | 9af816e94656f88812336df4be5d2ddac233080f (patch) | |
| tree | 3c138021e860caf3702977959a7cf77c2d4eb2e3 /sys/net/ethernet.h | |
| parent | 9b2c6ebcad4b7500a4fb6f89dcd04a814bc3e7ac (diff) | |
| download | FreeBSD-src-9af816e94656f88812336df4be5d2ddac233080f.zip FreeBSD-src-9af816e94656f88812336df4be5d2ddac233080f.tar.gz | |
Make the ng_ether(4) node type dynamically loadable like the rest.
This means 'options NETGRAPH' is no longer necessary in order to get
netgraph-enabled Ethernet interfaces. This supports loading/unloading
the ng_ether.ko and attaching/detaching the Ethernet interface in any
order.
Add two new hooks 'upper' and 'lower' to allow access to the protocol
demux engine and the raw device, respectively. This enables bridging
to be defined as a netgraph node, if so desired.
Reviewed by: freebsd-net@freebsd.org
Diffstat (limited to 'sys/net/ethernet.h')
| -rw-r--r-- | sys/net/ethernet.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sys/net/ethernet.h b/sys/net/ethernet.h index 7295e5a..5bb3448 100644 --- a/sys/net/ethernet.h +++ b/sys/net/ethernet.h @@ -80,7 +80,18 @@ struct ether_addr { #define ETHERMTU (ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN) #define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN) -#ifndef _KERNEL +#ifdef _KERNEL + +extern void (*ng_ether_input_p)(struct ifnet *ifp, + struct mbuf **mp, struct ether_header *eh); +extern void (*ng_ether_input_orphan_p)(struct ifnet *ifp, + struct mbuf *m, struct ether_header *eh); +extern int (*ng_ether_output_p)(struct ifnet *ifp, struct mbuf **mp); +extern void (*ng_ether_attach_p)(struct ifnet *ifp); +extern void (*ng_ether_detach_p)(struct ifnet *ifp); + +#else /* _KERNEL */ + #include <sys/cdefs.h> /* @@ -93,6 +104,7 @@ int ether_line __P((char *, struct ether_addr *, char *)); char *ether_ntoa __P((struct ether_addr *)); int ether_ntohost __P((char *, struct ether_addr *)); __END_DECLS -#endif + +#endif /* !_KERNEL */ #endif /* !_NET_ETHERNET_H_ */ |
