1 /* $FreeBSD: src/sys/boot/arc/include/libarc.h,v 1.2 1999/08/28 00:39:34 peter Exp $ */
2 /* $DragonFly: src/sys/boot/arc/include/Attic/libarc.h,v 1.2 2003/06/17 04:28:16 dillon Exp $ */
6 * Matthias Drochner. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed for the NetBSD Project
19 * by Matthias Drochner.
20 * 4. The name of the author may not be used to endorse or promote products
21 * derived from this software without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 * ARC fully-qualified device descriptor
56 int unit; /* XXX net layer lives over these? */
61 extern int arc_getdev(void **vdev, const char *devspec, const char **path);
62 extern char *arc_fmtdev(void *vdev);
63 extern int arc_setcurrdev(struct env_var *ev, int flags, void *value);
65 #define MAXDEV 31 /* maximum number of distinct devices */
67 typedef unsigned long physaddr_t;
69 /* exported devices XXX rename? */
70 extern struct devsw arcdisk;
71 extern struct netif_driver arcnet;
73 /* this is in startup code */
74 extern void delay(int);
75 extern void reboot(void);
77 extern int arc_copyin(void *src, vm_offset_t dest, size_t len);
78 extern int arc_copyout(vm_offset_t src, void *dest, size_t len);
79 extern int arc_readin(int fd, vm_offset_t dest, size_t len);
81 extern int arc_boot(void);
82 extern int arc_autoload(void);