diff options
| author | mdodd <mdodd@FreeBSD.org> | 2002-03-29 08:27:48 +0000 |
|---|---|---|
| committer | mdodd <mdodd@FreeBSD.org> | 2002-03-29 08:27:48 +0000 |
| commit | f5718efee5938be0aa3851ac3b50b19d82a897ce (patch) | |
| tree | e696492e5aa9aa99f1c8a9af5a67e34a6f8c2d1d /sys/net/fddi.h | |
| parent | a236d39b78a8084db5ea2090c5546dda86340971 (diff) | |
| download | FreeBSD-src-f5718efee5938be0aa3851ac3b50b19d82a897ce.zip FreeBSD-src-f5718efee5938be0aa3851ac3b50b19d82a897ce.tar.gz | |
Sync defines with NetBSD.
Define FDDI_ADDR_LEN and use it.
Diffstat (limited to 'sys/net/fddi.h')
| -rw-r--r-- | sys/net/fddi.h | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/sys/net/fddi.h b/sys/net/fddi.h index 811d069..7ff9a5d 100644 --- a/sys/net/fddi.h +++ b/sys/net/fddi.h @@ -39,15 +39,6 @@ #ifndef _NETINET_IF_FDDI_H_ #define _NETINET_IF_FDDI_H_ -/* - * Structure of an 100Mb/s FDDI header. - */ -struct fddi_header { - u_char fddi_fc; - u_char fddi_dhost[6]; - u_char fddi_shost[6]; -}; - #define FDDIIPMTU 4352 #define FDDIMTU 4470 #define FDDIMIN 3 @@ -56,7 +47,17 @@ struct fddi_header { #define FDDIFC_L 0x40 /* 0b01000000 */ #define FDDIFC_F 0x30 /* 0b00110000 */ #define FDDIFC_Z 0x0F /* 0b00001111 */ +#define FDDIFC_CLFF 0xF0 /* Class/Length/Format bits */ +#define FDDIFC_ZZZZ 0x0F /* Control bits */ +/* + * FDDI Frame Control values. (48-bit addressing only). + */ +#define FDDIFC_VOID 0x40 /* Void frame */ +#define FDDIFC_NRT 0x80 /* Nonrestricted token */ +#define FDDIFC_RT 0xc0 /* Restricted token */ +#define FDDIFC_MAC_BEACON 0xc2 /* MAC Beacon frame */ +#define FDDIFC_MAC_CLAIM 0xc3 /* MAC Claim frame */ #define FDDIFC_LLC_ASYNC 0x50 #define FDDIFC_LLC_PRIO0 0 #define FDDIFC_LLC_PRIO1 1 @@ -66,8 +67,25 @@ struct fddi_header { #define FDDIFC_LLC_PRIO5 5 #define FDDIFC_LLC_PRIO6 6 #define FDDIFC_LLC_PRIO7 7 -#define FDDIFC_LLC_SYNC 0xd0 +#define FDDIFC_LLC_SYNC 0xd0 +#define FDDIFC_IMP_ASYNC 0x60 /* Implementor Async. */ +#define FDDIFC_IMP_SYNC 0xe0 /* Implementor Synch. */ #define FDDIFC_SMT 0x40 +#define FDDIFC_SMT_INFO 0x41 /* SMT Info */ +#define FDDIFC_SMT_NSA 0x4F /* SMT Next station adrs */ +#define FDDIFC_MAC 0xc0 /* MAC frame */ + +#define FDDI_ADDR_LEN 6 +#define FDDI_HDR_LEN (sizeof(struct fddi_header)) + +/* + * Structure of an 100Mb/s FDDI header. + */ +struct fddi_header { + u_char fddi_fc; + u_char fddi_dhost[FDDI_ADDR_LEN]; + u_char fddi_shost[FDDI_ADDR_LEN]; +}; #if defined(_KERNEL) #define fddibroadcastaddr etherbroadcastaddr @@ -82,6 +100,5 @@ void fddi_input(struct ifnet *, struct fddi_header *, struct mbuf *); int fddi_output(struct ifnet *, struct mbuf *, struct sockaddr *, struct rtentry *); -#endif - -#endif +#endif /* _KERNEL */ +#endif /* _NET_FDDI_H_ */ |
