94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/* $NetBSD: ds-asic-conf.c,v 1.6 1996/05/29 06:29:05 mhitch Exp $ */
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/*
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* Copyright (c) 1995 Jonathan Stone
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* All rights reserved.
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*
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* DECstation IO ASIC subslot configuration
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*/
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#if 0
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struct asic_slot {
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struct confargs as_ca;
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u_int as_bits;
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intr_handler_t as_handler;
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void *as_val;
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};
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#endif
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/* Initial handler must be asic_intrnull or the ASIC newconf code panics */
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struct asic_slot kn03_asic_slots[] =
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{
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/* name slot offset addr intpri */
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{ { "lance", 0, (u_int) (3 * 0x40000), 0,KN03_LANCE_SLOT },
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KN03_INTR_LANCE, asic_intrnull, (void*) KN03_LANCE_SLOT, },
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{ { "scc", 1, (u_int) (4 * 0x40000), 0, KN03_SCC0_SLOT },
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KN03_INTR_SCC_0, asic_intrnull, (void *)KN03_SCC0_SLOT, },
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{ { "scc", 2, (u_int) (6 * 0x40000), 0, KN03_SCC1_SLOT },
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KN03_INTR_SCC_1, asic_intrnull, (void *)KN03_SCC1_SLOT, },
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{ { "mc146818", 3, (u_int) (8* 0x40000), 0 /*XXX*/, 0 /*XXX*/},
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0, asic_intrnull, (void *)(long) 16 /*XXX*/, },
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{ { "asc", 4, (u_int) (12* 0x40000), 0, KN03_SCSI_SLOT, },
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0, asic_intrnull, (void *)KN03_SCSI_SLOT, },
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{ { NULL, 0, 0, 0 }, 0, NULL, NULL }
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};
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struct asic_slot xine_asic_slots[] =
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{
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{ { "lance", 0, (u_int) (3 * 0x40000), 0, XINE_LANCE_SLOT },
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XINE_INTR_LANCE, asic_intrnull, (void*) XINE_LANCE_SLOT, },
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{ { "scc", 1, (u_int) (4 * 0x40000), 0, XINE_SCC0_SLOT },
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XINE_INTR_SCC_0, asic_intrnull, (void *) XINE_SCC0_SLOT, },
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{ { "mc146818", 2, (u_int) (8* 0x40000), 0, 0},
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0, asic_intrnull, (void *)(long) 16 /*XXX*/, },
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{ { "isdn", 3, (u_int) (9 * 0x40000), 0, XINE_ISDN_SLOT },
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0, asic_intrnull, (void *)(long) XINE_ISDN_SLOT, },
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{ { "dtop", 4, (u_int) (10* 0x40000), 0, XINE_DTOP_SLOT },
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0, asic_intrnull, (void *)(long) XINE_DTOP_SLOT, },
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{ { "fdc", 5, (u_int) (11* 0x40000), 0, XINE_FLOPPY_SLOT },
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0, asic_intrnull, (void *) (long)XINE_FLOPPY_SLOT, },
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{ { "asc", 6, (u_int) (12* 0x40000), 0, XINE_SCSI_SLOT },
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0 /*XINE_INTR_SCSI*/, asic_intrnull, (void*)XINE_SCSI_SLOT, },
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#if 0
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{ { "frc", 3, (u_int) (15* 0x40000), 0, XINE_SLOT_FRC },
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0, asic_intrnull, (void *)(long) XINE_SLOT_FRC, },
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#endif
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{ { NULL, 0, 0, }, 0, NULL, NULL }
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};
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/*
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* The 3MAX (KN02) doesn't even have an asic but for now,
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* configure its system slot as if it did.
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* Instead there's a 4 Mbyte "system" slot with eight 512 Kbyte subslots
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* for system devices:
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* 0=ROM, 1=(reserved), 2=CHKSYN, 3=ERRADDR, 4=DZ, 5=CLOCK, 6=CSR, 7=ROM1
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* These are mapped onto slot numbers as
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* tc0=1, tc1=1, tc2=2, unsed=3, unused=4, scsi=5, ether=6, dc=7
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*/
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struct asic_slot kn02_asic_slots[] = {
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/* name slot offset addr intpri */
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{ { "dc", 0, (u_int) (4 * 0x80000), 0, 7 },
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KN03_INTR_SCC_0, asic_intrnull, (void *) 7, },
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{ { "mc146818", 0, (u_int) (5 * 0x80000), 0, 0 },
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0, asic_intrnull, (void *) 16 /*XXX*/, },
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{ { NULL, 0, 0 }, 0, NULL, NULL }
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};
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