Home | History | Annotate | Line # | Download | only in isa
isa_machdep.c revision 1.10 
      1 /* $NetBSD: isa_machdep.c,v 1.10 1998/04/15 20:43:07 drochner Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1995, 1996 Carnegie-Mellon University.
      5  * All rights reserved.
      6  *
      7  * Author: Chris G. Demetriou
      8  *
      9  * Permission to use, copy, modify and distribute this software and
     10  * its documentation is hereby granted, provided that both the copyright
     11  * notice and this permission notice appear in all copies of the
     12  * software, derivative works or modified versions, and any portions
     13  * thereof, and that both notices appear in supporting documentation.
     14  *
     15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  *
     19  * Carnegie Mellon requests users of this software to return to
     20  *
     21  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  *  School of Computer Science
     23  *  Carnegie Mellon University
     24  *  Pittsburgh PA 15213-3890
     25  *
     26  * any improvements or extensions that they make and grant Carnegie the
     27  * rights to redistribute these changes.
     28  */
     29 
     30 /*
     31  * Machine-specific functions for ISA autoconfiguration.
     32  */
     33 
     34 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
     35 
     36 __KERNEL_RCSID(0, "$NetBSD: isa_machdep.c,v 1.10 1998/04/15 20:43:07 drochner Exp $");
     37 
     38 #include <sys/types.h>
     39 #include <sys/param.h>
     40 #include <sys/time.h>
     41 #include <sys/systm.h>
     42 #include <sys/errno.h>
     43 #include <sys/device.h>
     44 #include <vm/vm.h>
     45 
     46 #include <dev/isa/isavar.h>
     47 
     48 #include "vga_isa.h"
     49 #if NVGA_ISA
     50 #include <dev/isa/vga_isavar.h>
     51 #endif
     52 
     53 int
     54 isa_display_console(iot, memt)
     55 	bus_space_tag_t iot, memt;
     56 {
     57 	int res = ENXIO;
     58 #if NVGA_ISA
     59 	res = vga_isa_cnattach(iot, memt);
     60 	if (!res)
     61 		return(0);
     62 #endif
     63 	return(res);
     64 }
     65