4.3BSD - /usr/src/sys/vax/cpudata.c

   1: /*
   2:  * Copyright (c) 1982, 1986 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)cpudata.c	7.1 (Berkeley) 6/5/86
   7:  */
   8: 
   9: #include "pte.h"
  10: 
  11: #include "param.h"
  12: 
  13: #include "cpu.h"
  14: #include "nexus.h"
  15: #include "ioa.h"
  16: #include "../vaxuba/ubareg.h"
  17: 
  18: /*
  19:  * Initialization of per-cpu data structures.
  20:  */
  21: 
  22: /*
  23:  * These are the (fixed) addresses of the (last 8k bytes of)
  24:  * unibus memory for each of the possible unibus adapters.  Note that the
  25:  * unibus memory addresses are actually indexed by the unibus adapter type code.
  26:  */
  27: #if VAX8600
  28: caddr_t umaddr8600a[4] = {
  29:     (caddr_t) UMEMA8600(0), (caddr_t) UMEMA8600(1),
  30:     (caddr_t) UMEMA8600(2), (caddr_t) UMEMA8600(3),
  31: };
  32: caddr_t umaddr8600b[4] = {
  33:     (caddr_t) UMEMB8600(0), (caddr_t) UMEMB8600(1),
  34:     (caddr_t) UMEMB8600(2), (caddr_t) UMEMB8600(3),
  35: };
  36: #endif
  37: #if VAX780
  38: caddr_t umaddr780[4] = {
  39:     (caddr_t) UMEM780(0), (caddr_t) UMEM780(1),
  40:     (caddr_t) UMEM780(2), (caddr_t) UMEM780(3)
  41: };
  42: #endif
  43: #if VAX750
  44: caddr_t umaddr750[2] = {
  45:     (caddr_t) UMEM750(0), (caddr_t) UMEM750(1),
  46: };
  47: #endif
  48: #if VAX730
  49: caddr_t umaddr730[1] = {
  50:     (caddr_t) UMEM730
  51: };
  52: #endif
  53: #if VAX630
  54: caddr_t umaddr630[1] = {
  55:     (caddr_t) UMEM630
  56: };
  57: #endif
  58: 
  59: /*
  60:  * Information to patch around the stupidity of configuration
  61:  * registers not returning types on some of the processors.
  62:  */
  63: #if VAX750
  64: short   nexty750[NNEX750] = {
  65:     NEX_MEM16,  NEX_MEM16,  NEX_MEM16,  NEX_MEM16,
  66:     NEX_MBA,    NEX_MBA,    NEX_MBA,    NEX_MBA,
  67:     NEX_UBA0,   NEX_UBA1,   NEX_ANY,    NEX_ANY,
  68:     NEX_ANY,    NEX_ANY,    NEX_ANY,    NEX_ANY
  69: };
  70: #endif
  71: #if VAX730
  72: short   nexty730[NNEX730] = {
  73:     NEX_MEM16,  NEX_ANY,    NEX_ANY,    NEX_ANY,
  74:     NEX_ANY,    NEX_ANY,    NEX_ANY,    NEX_ANY,
  75: };
  76: #endif
  77: 
  78: #if VAX8600
  79: struct nexusconnect sbi8600[] = {
  80:     { NNEX8600, NEXA8600, umaddr8600a, NBDP8600, 1, 0 },
  81:     { NNEX8600, NEXB8600, umaddr8600b, NBDP8600, 1, 0 },
  82: };
  83: struct iobus io8600[] = {
  84:     { IO_ABUS, IOA8600(0), IOAMAPSIZ, (caddr_t)&sbi8600[0] },
  85:     { IO_ABUS, IOA8600(1), IOAMAPSIZ, (caddr_t)&sbi8600[1] },
  86: };
  87: #endif
  88: #if VAX630
  89: short   nexty630[NNEX630] = {
  90:     NEX_UBA0,
  91: };
  92: #endif
  93: 
  94: #if VAX780
  95: struct nexusconnect sbi780 = {
  96:     NNEX780, NEX780, umaddr780, NBDP780, 1, 0,
  97: };
  98: struct iobus io780[] = { IO_SBI780, 0, 0, (caddr_t)&sbi780 };
  99: #endif
 100: 
 101: #if VAX750
 102: struct nexusconnect cmi750 = {
 103:     NNEX750, NEX750, umaddr750, NBDP750, 0, nexty750,
 104: };
 105: struct iobus io750[] = { IO_CMI750, 0, 0, (caddr_t)&cmi750 };
 106: #endif
 107: 
 108: #if VAX730
 109: struct nexusconnect xxx730 = {
 110:     NNEX730, NEX730, umaddr730, NBDP730, 0, nexty730,
 111: };
 112: struct iobus io730[] = { IO_XXX730, 0, 0, (caddr_t)&xxx730 };
 113: #endif
 114: #if VAX630
 115: struct nexusconnect xxx630 = {
 116:     NNEX630, NEX630, umaddr630, NBDP630, 0, nexty630,
 117: };
 118: struct iobus io630[] = { IO_QBUS, 0, 0, (caddr_t)&xxx630 };
 119: #endif
 120: 
 121: 
 122: struct percpu percpu[] = {
 123: #if VAX8600
 124:     { VAX_8600, 6, 2, io8600 },
 125: #endif
 126: #if VAX780
 127:     { VAX_780, 2, 1, io780 },
 128: #endif
 129: #if VAX750
 130:     { VAX_750, 1, 1, io750 },
 131: #endif
 132: #if VAX730
 133:     { VAX_730, 1, 1, io730 },
 134: #endif
 135: #if VAX630
 136:     { VAX_630, 2, 1, io630 },
 137: #endif
 138:     0,
 139: };

Defined variables