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:  *	@(#)upmaptype.c	7.1 (Berkeley) 6/5/86
   7:  */
   8: 
   9: /*
  10:  * UNIBUS peripheral standalone
  11:  * driver: drive type mapping routine.
  12:  */
  13: 
  14: #include "../h/param.h"
  15: #include "../h/inode.h"
  16: #include "../h/fs.h"
  17: #include "../h/dkbad.h"
  18: #include "../h/vmmac.h"
  19: 
  20: #include "../vax/pte.h"
  21: #include "../vaxuba/upreg.h"
  22: #include "../vaxuba/ubareg.h"
  23: 
  24: #include "saio.h"
  25: #include "savax.h"
  26: 
  27: static short    up9300_off[] = { 0, 27, 0, -1, -1, -1, 562, 82 };
  28: static short    fj_off[] = { 0, 50, 0, -1, -1, -1, 155, -1 };
  29: static short    upam_off[] = { 0, 32, 0, 668, 723, 778, 668, 98 };
  30: static short    up980_off[] = { 0, 100, 0, -1, -1 , -1, 309, -1};
  31: static short    eagle_off[8] =  { 0, 17, 0, 391, 408, 728, 391, 87 };
  32: 
  33: struct st upst[] = {
  34:     32, 19, 32*19,  815,    up9300_off, /* 9300 */
  35:     32, 19, 32*19,  823,    up9300_off, /* 9766 */
  36:     32, 10, 32*10,  823,    fj_off,     /* Fuji 160 */
  37:     32, 16, 32*16,  1024,   upam_off,   /* Capricorn */
  38:     32, 5,  32*5,   823,    up980_off,  /* DM980 */
  39:     48, 20, 48*20,  842,    eagle_off,  /* Fuji Eagle */
  40:     0,  0,  0,  0,  0,
  41: };
  42: 
  43: upmaptype(unit, upaddr)
  44:     int unit;
  45:     register struct updevice *upaddr;
  46: {
  47:     register struct st *st;
  48:     int type = -1;
  49: 
  50:     upaddr->upcs1 = 0;
  51:     upaddr->upcs2 = unit % 8;
  52:     upaddr->uphr = UPHR_MAXTRAK;
  53:     for (st = upst; st->ntrak != 0; st++)
  54:         if (upaddr->uphr == st->ntrak - 1) {
  55:             type = st - upst;
  56:             break;
  57:         }
  58:     if (st->ntrak == 0)
  59:         printf("up%d: uphr=%x\n", unit, upaddr->uphr);
  60:     if (type == 0) {
  61:         upaddr->uphr = UPHR_MAXCYL;
  62:         if (upaddr->uphr == 822)    /* CDC 9766 */
  63:             type++;
  64:     }
  65:     upaddr->upcs2 = UPCS2_CLR;
  66:     return (type);
  67: }

Defined functions

upmaptype defined in line 43; used 2 times

Defined variables

eagle_off defined in line 31; used 1 times
  • in line 39
fj_off defined in line 28; used 1 times
  • in line 36
up9300_off defined in line 27; used 2 times
up980_off defined in line 30; used 1 times
  • in line 38
upam_off defined in line 29; used 1 times
  • in line 37
upst defined in line 33; used 10 times
Last modified: 1986-06-05
Generated: 2016-12-26
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