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[netbsd-mini2440.git] / sys / rump / dev / lib / libraidframe / component.c
blob78ba0ce697d60306b6eba2590a043a4ad6ae9bfd
1 /* $NetBSD: component.c,v 1.3 2009/09/07 14:28:18 pooka Exp $ */
3 /*
4 * Copyright (c) 2009 Antti Kantee. All Rights Reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
28 #include <sys/cdefs.h>
29 __KERNEL_RCSID(0, "$NetBSD: component.c,v 1.3 2009/09/07 14:28:18 pooka Exp $");
31 #include <sys/param.h>
32 #include <sys/conf.h>
33 #include <sys/device.h>
34 #include <sys/stat.h>
36 #include "rump_dev_private.h"
37 #include "rump_vfs_private.h"
39 CFDRIVER_DECL(raid, DV_DISK, NULL);
41 void raidattach(int);
43 void
44 rump_dev_raidframe_init()
46 extern const struct bdevsw raid_bdevsw;
47 extern const struct cdevsw raid_cdevsw;
48 devmajor_t bmaj, cmaj;
49 int error;
51 config_cfdriver_attach(&raid_cd);
53 bmaj = cmaj = -1;
54 if ((error = devsw_attach("raid", &raid_bdevsw, &bmaj,
55 &raid_cdevsw, &cmaj)) != 0)
56 panic("raid devsw attach failed: %d", error);
58 if ((error = rump_vfs_makedevnodes(S_IFBLK, "/dev/raid0", 'a',
59 bmaj, 0, 7)) != 0)
60 panic("cannot create cooked raid dev nodes: %d", error);
61 if ((error = rump_vfs_makedevnodes(S_IFCHR, "/dev/rraid0", 'a',
62 cmaj, 0, 7)) != 0)
63 panic("cannot create raw raid dev nodes: %d", error);
65 rump_pdev_add(raidattach, 4);