diff options
Diffstat (limited to 'sys/dev/ic/dp8390reg.h')
| -rw-r--r-- | sys/dev/ic/dp8390reg.h | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/sys/dev/ic/dp8390reg.h b/sys/dev/ic/dp8390reg.h index c0f6d931a37..acb2849696f 100644 --- a/sys/dev/ic/dp8390reg.h +++ b/sys/dev/ic/dp8390reg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: dp8390reg.h,v 1.2 1996/03/05 08:28:05 niklas Exp $ */ +/* $OpenBSD: dp8390reg.h,v 1.3 1996/07/31 01:51:50 niklas Exp $ */ /* $NetBSD: dp8390reg.h,v 1.2 1995/04/12 16:12:42 mycroft Exp $ */ /* @@ -528,18 +528,12 @@ * end block #'s in the NIC. For each packet that is put into the receive * ring, one of these headers (4 bytes each) is tacked onto the front. The * first byte is a copy of the receiver status register at the time the packet - * was received. - */ -struct ed_ring { -#if ED_BYTE_ORDER == BIG_ENDIAN - u_char next_packet; /* pointer to next packet */ - u_char rsr; /* receiver status */ -#else - u_char rsr; /* receiver status */ - u_char next_packet; /* pointer to next packet */ -#endif - u_short count; /* bytes in packet (length + 4) */ -}; + * was received. The following constants are offsets into the headers. + */ +#define ED_RING_RSR 0 /* receiver status */ +#define ED_RING_NEXT_PACKET 1 /* pointer to next packet */ +#define ED_RING_COUNT 2 /* bytes in packet (length + 4) */ +#define ED_RING_HDRSZ 4 /* Header size */ /* * Common constants |