if_aereg.h revision 1.11
1 1.11 briggs /* $NetBSD: if_aereg.h,v 1.11 1995/07/30 13:38:08 briggs Exp $ */ 2 1.3 cgd 3 1.1 briggs /* 4 1.6 briggs * National Semiconductor DS8390 NIC register definitions. 5 1.4 briggs * 6 1.6 briggs * Copyright (C) 1993, David Greenman. This software may be used, modified, 7 1.6 briggs * copied, distributed, and sold, in both source and binary form provided that 8 1.6 briggs * the above copyright and these terms are retained. Under no circumstances is 9 1.6 briggs * the author responsible for the proper functioning of this software, nor does 10 1.6 briggs * the author assume any responsibility for damages incurred with its use. 11 1.1 briggs */ 12 1.8 briggs 13 1.8 briggs /* 14 1.8 briggs * The following is a structure that we should be pulling from 15 1.10 cgd * dev/ic/dp8390reg.h, but since we have the card in x86 mode and 16 1.8 briggs * the std. include file assumes that big-endian processors will 17 1.8 briggs * have the card in m68k mode, we're hosed for the moment. 18 1.8 briggs * Fix this. -- XXX 19 1.8 briggs */ 20 1.9 briggs struct ae_ring { 21 1.9 briggs u_char rsr; /* receiver status */ 22 1.9 briggs u_char next_packet; /* pointer to next packet */ 23 1.9 briggs u_short count; /* bytes in packet (length + 4) */ 24 1.8 briggs }; 25 1.1 briggs /* 26 1.1 briggs * Vendor types 27 1.1 briggs */ 28 1.6 briggs #define AE_VENDOR_UNKNOWN 0xFF /* Unknown network card */ 29 1.6 briggs #define AE_VENDOR_APPLE 0x00 /* Apple Ethernet card */ 30 1.6 briggs #define AE_VENDOR_INTERLAN 0x01 /* Interlan A310 card (GatorCard) */ 31 1.6 briggs #define AE_VENDOR_DAYNA 0x02 /* DaynaPORT E/30s (and others?) */ 32 1.6 briggs #define AE_VENDOR_ASANTE 0x03 /* Asante MacCon II/E */ 33 1.11 briggs #define AE_VENDOR_FARALLON 0x04 /* Farallon EtherMac II-TP */ 34 1.1 briggs 35 1.1 briggs /* 36 1.1 briggs * Compile-time config flags 37 1.1 briggs */ 38 1.1 briggs /* 39 1.6 briggs * This sets the default for enabling/disablng the tranceiver. 40 1.1 briggs */ 41 1.6 briggs #define AE_FLAGS_DISABLE_TRANCEIVER 0x0001 42 1.1 briggs 43 1.1 briggs /* 44 1.1 briggs * This disables the use of double transmit buffers. 45 1.1 briggs */ 46 1.6 briggs #define AE_FLAGS_NO_DOUBLE_BUFFERING 0x0008 47 1.1 briggs 48 1.1 briggs /* */ 49 1.9 briggs #define GC_RESET_OFFSET 0x000c0000 /* writes here reset NIC */ 50 1.9 briggs #define GC_ROM_OFFSET 0x000c0000 /* address prom */ 51 1.9 briggs #define GC_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */ 52 1.9 briggs #define GC_NIC_OFFSET 0x000e0000 /* Offset to NIC registers */ 53 1.2 briggs 54 1.2 briggs #define DP_ROM_OFFSET 0x000f0000 55 1.9 briggs #define DP_DATA_OFFSET 0x000d0000 /* Offset to SONIC memory */ 56 1.9 briggs #define DP_NIC_OFFSET 0x000e0000 /* Offset to SONIC registers */ 57 1.1 briggs 58 1.1 briggs #define AE_ROM_OFFSET 0x000f0000 59 1.9 briggs #define AE_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */ 60 1.9 briggs #define AE_NIC_OFFSET 0x000e0000 /* Offset to NIC registers */ 61 1.11 briggs 62 1.11 briggs #define FE_ROM_OFFSET 0x000d0006 /* Determined empirically */ 63
Indexes created Wed Oct 15 16:09:53 GMT 2025