2.11BSD#431 - /usr/src/sys/autoconfig/rxauto.c

   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:  *	@(#)rxauto.c	1.2 (2.11BSD GTE) 1995/11/21
   7:  */
   8: 
   9: #include "param.h"
  10: #include "../machine/autoconfig.h"
  11: #include "../machine/machparam.h"
  12: 
  13: #include "rxreg.h"
  14: 
  15: /*
  16:  * rxprobe - check for rx
  17:  */
  18: rxprobe(addr)
  19:     struct rxdevice *addr;
  20: {
  21:     stuff(RX_INIT, (&(addr)->rxcs));
  22:     stuff(RX_IE, (&(addr)->rxcs));
  23:     DELAY(200000L);
  24:     stuff(RX_IE, (&(addr)->rxcs));
  25:     DELAY(1000L);
  26:     stuff(0, (&(addr)->rxcs));
  27:     return(ACP_IFINTR);
  28: }

Defined functions