1: /*
   2:  * Copyright (c) 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:  *	@(#)dhauto.c	1.2 (2.11BSD GTE) 12/30/92
   7:  */
   8: 
   9: #include "param.h"
  10: #include "../machine/autoconfig.h"
  11: #include "../machine/machparam.h"
  12: 
  13: #include "ioctl.h"
  14: #include "dhreg.h"
  15: #include "dmreg.h"
  16: 
  17: dhprobe(addr,vector)
  18:     struct dhdevice *addr;
  19:     int vector;
  20: {
  21:     stuff(DH_TIE, &(addr->un.dhcsr));
  22:     DELAY(5L);
  23:     stuff((B9600 << 10) | (B9600 << 6) | BITS7|PENABLE, &(addr->dhlpr));
  24:     stuff(-1, &(addr->dhbcr));
  25:     stuff(0, &(addr->dhcar));
  26:     stuff(1, &(addr->dhbar));
  27:     DELAY(35000L);      /* wait 1/10'th of a sec for interrupt */
  28:     DELAY(35000L);
  29:     stuff(0, &(addr->un.dhcsr));
  30:     return(ACP_IFINTR);
  31: }
  32: 
  33: dmprobe(addr,vector)
  34:     struct dmdevice *addr;
  35:     int vector;
  36: {
  37:     stuff(grab(&(addr->dmcsr)) | DM_DONE | DM_IE, &(addr->dmcsr));
  38:     DELAY(20L);
  39:     stuff(0, &(addr->dmcsr));
  40:     return(ACP_IFINTR);
  41: }

Defined functions

dhprobe defined in line 17; used 2 times
dmprobe defined in line 33; used 2 times
Last modified: 1992-12-31
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