stand/common/promdev.h

1.9.16.1      tron /*	$NetBSD: promdev.h,v 1.9.16.1 2005/04/28 11:05:50 tron Exp $ */
     1.1       mrg
     1.3        pk /*-
     1.3        pk  * Copyright (c) 1998 The NetBSD Foundation, Inc.
     1.1       mrg  * All rights reserved.
     1.1       mrg  *
     1.3        pk  * This code is derived from software contributed to The NetBSD Foundation
     1.3        pk  * by Paul Kranenburg.
     1.3        pk  *
     1.1       mrg  * Redistribution and use in source and binary forms, with or without
     1.1       mrg  * modification, are permitted provided that the following conditions
     1.1       mrg  * are met:
     1.1       mrg  * 1. Redistributions of source code must retain the above copyright
     1.1       mrg  *    notice, this list of conditions and the following disclaimer.
     1.1       mrg  * 2. Redistributions in binary form must reproduce the above copyright
     1.1       mrg  *    notice, this list of conditions and the following disclaimer in the
     1.1       mrg  *    documentation and/or other materials provided with the distribution.
     1.1       mrg  * 3. All advertising materials mentioning features or use of this software
     1.1       mrg  *    must display the following acknowledgement:
     1.3        pk  *        This product includes software developed by the NetBSD
     1.3        pk  *        Foundation, Inc. and its contributors.
     1.3        pk  * 4. Neither the name of The NetBSD Foundation nor the names of its
     1.3        pk  *    contributors may be used to endorse or promote products derived
     1.3        pk  *    from this software without specific prior written permission.
     1.1       mrg  *
     1.3        pk  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     1.3        pk  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     1.3        pk  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     1.3        pk  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     1.3        pk  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     1.3        pk  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     1.3        pk  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     1.3        pk  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     1.3        pk  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     1.3        pk  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     1.3        pk  * POSSIBILITY OF SUCH DAMAGE.
     1.1       mrg  */
     1.1       mrg
     1.1       mrg #include <machine/bsd_openprom.h>
     1.1       mrg
     1.1       mrg struct promdata {
     1.1       mrg 	int	fd;			/* Openboot descriptor */
     1.1       mrg 	struct	saioreq *si;		/* Oldmon IO request */
     1.1       mrg 	int	devtype;		/* Kind of device we're booting from */
     1.1       mrg #define DT_BLOCK	1
     1.1       mrg #define DT_NET		2
     1.1       mrg #define DT_BYTE		3
     1.1       mrg 	/* Hooks for netif.c */
     1.7        pk 	ssize_t	(*xmit) __P((struct promdata *, void *, size_t));
     1.7        pk 	ssize_t	(*recv) __P((struct promdata *, void *, size_t));
     1.1       mrg };
     1.1       mrg
     1.2        pk #define DDB_MAGIC0	( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('0') )
     1.2        pk #define DDB_MAGIC1	( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('1') )
     1.6  christos #define DDB_MAGIC2	( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('2') )
     1.2        pk
     1.5        pk extern time_t	getsecs __P((void));
1.9.16.1      tron
1.9.16.1      tron #define	MAX_PROM_PATH	128
1.9.16.1      tron
1.9.16.1      tron extern char	prom_bootdevice[MAX_PROM_PATH];
     1.1       mrg extern int	cputyp, nbpg, pgofset, pgshift;
     1.1       mrg extern int	debug;
     1.1       mrg
     1.1       mrg /* Note: dvma_*() routines are for "oldmon" machines only */
     1.5        pk extern void	dvma_init __P((void));
     1.1       mrg extern char	*dvma_mapin __P((char *, size_t));
     1.1       mrg extern char	*dvma_mapout __P((char *, size_t));
     1.1       mrg extern char	*dvma_alloc __P((int));
     1.5        pk extern void	dvma_free __P((char *, int));
     1.5        pk
     1.5        pk /* In net.c: */
     1.5        pk extern int	net_open __P((struct promdata *));
     1.5        pk extern int	net_close __P((struct promdata *));
     1.5        pk extern int	net_mountroot __P((void));
     1.9        pk
     1.9        pk /* In mmu.c */
     1.9        pk extern int	mmu_init(void);
     1.9        pk extern int	(*pmap_map)(vaddr_t, paddr_t, psize_t);
     1.9        pk extern int	(*pmap_extract)(vaddr_t, paddr_t *);
     1.5        pk
     1.5        pk /* In str0.S: */
     1.5        pk extern void	sparc_noop __P((void));
     1.5        pk extern void	*romp;