text: /*	$OpenBSD: cmp.c,v 1.2 2008/07/11 13:47:20 kettenis Exp $	*/
  /*
   * Copyright (c) 2008 Mark Kettenis
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   */
  
  #include <sys/param.h>
  #include <sys/device.h>
  #include <sys/systm.h>
  
  #include <machine/autoconf.h>
  #include <machine/openfirm.h>
  
  int	cmp_match(struct device *, void *, void *);
  void	cmp_attach(struct device *, struct device *, void *);
  
  struct cfattach cmp_ca = {
  	sizeof(struct device), cmp_match, cmp_attach
  };
  
  struct cfdriver cmp_cd = {
  	NULL, "cmp", DV_DULL
  };
  
  int	cmp_print(void *, const char *);
  
  int
  cmp_match(struct device *parent, void *match, void *aux)
  {
  	struct mainbus_attach_args *ma = aux;
  
  	if (strcmp(ma->ma_name, "cmp") == 0)
  		return (1);
  
  	return (0);
  }
  
  void
  cmp_attach(struct device *parent, struct device *self, void *aux)
  {
  	struct mainbus_attach_args *ma = aux;
  	struct mainbus_attach_args nma;
  	char buf[32];
  	int node;
  
  	printf("\n");
  
  	for (node = OF_child(ma->ma_node); node; node = OF_peer(node)) {
  		if (!checkstatus(node))
  			continue;
  
  		OF_getprop(node, "name", buf, sizeof(buf));
  		if (strcmp(buf, "cpu") == 0)
  			OF_getprop(node, "compatible", buf, sizeof(buf));
  
  		bzero(&nma, sizeof(nma));
  		nma.ma_node = node;
  		nma.ma_name = buf;
  		config_found(self, &nma, cmp_print);
  	}
  }
  
  int
  cmp_print(void *aux, const char *name)
  {
  	struct mainbus_attach_args *ma = aux;
  
  	if (name)
  		printf("\"%s\" at %s", ma->ma_name, name);
  	return (UNCONF);
  }
  