sys/arch/acorn26/podulebus/powerrom.c

   1 /*      $NetBSD: powerrom.c,v 1.4 2002/10/02 03:25:47 thorpej Exp $     */
   2
   3 /* Test driver to see if we can talk to PowerROMs */
   4
   5 #include <sys/param.h>
   6
   7 __KERNEL_RCSID(0, "$NetBSD: powerrom.c,v 1.4 2002/10/02 03:25:47 thorpej Exp $");
   8
   9 #include <sys/device.h>
  10 #include <sys/systm.h>
  11 #include <dev/podulebus/podulebus.h>
  12 #include <dev/podulebus/podules.h>
  13
  14 struct powerrom_softc {
  15         device_t        sc_dev;
  16 };
  17
  18 int  powerrom_match(device_t, cfdata_t, void *);
  19 void powerrom_attach(device_t, device_t, void *);
  20
  21 CFATTACH_DECL_NEW(powerrom, sizeof(struct powerrom_softc),
  22     powerrom_match, powerrom_attach, NULL, NULL);
  23
  24 int
  25 powerrom_match(device_t parent, cfdata_t cf, void *aux)
  26 {
  27         struct podulebus_attach_args *pa = aux;
  28
  29         return (pa->pa_product == PODULE_ALSYSTEMS_SCSI);
  30 }
  31
  32 void
  33 powerrom_attach(device_t parent, device_t self, void *aux)
  34 {
  35         struct podulebus_attach_args *pa = aux;
  36
  37         if (podulebus_initloader(pa) == 0)
  38                 aprint_normal_dev(self, "card id = 0x%x",
  39                     podloader_callloader(pa, 0, 0));
  40         aprint_normal("\n");
  41 }