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describe & attach raidframe rump kernel component

This commit is contained in:
pooka 2009-07-20 18:11:37 +00:00
parent eee912bc25
commit 9d8db640e4
1 changed files with 61 additions and 0 deletions
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61
sys/rump/dev/lib/libraidframe/component.c
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@ -1,4 +1,65 @@
/* $NetBSD: component.c,v 1.2 2009/07/20 18:11:37 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: component.c,v 1.2 2009/07/20 18:11:37 pooka Exp $");
#include <sys/param.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <sys/stat.h>
#include "rump_dev_private.h"
CFDRIVER_DECL(raid, DV_DISK, NULL);
void raidattach(int);
void
rump_dev_raidframe_init()
{
extern const struct bdevsw raid_bdevsw;
extern const struct cdevsw raid_cdevsw;
devmajor_t bmaj, cmaj;
int error;
config_cfdriver_attach(&raid_cd);
bmaj = cmaj = -1;
if ((error = devsw_attach("raid", &raid_bdevsw, &bmaj,
&raid_cdevsw, &cmaj)) != 0)
panic("raid devsw attach failed: %d", error);
if ((error = rump_dev_makenodes(S_IFBLK, "raid0", 'a',
bmaj, 0, 7)) != 0)
panic("cannot create cooked raid dev nodes: %d", error);
if ((error = rump_dev_makenodes(S_IFCHR, "rraid0", 'a',
cmaj, 0, 7)) != 0)
panic("cannot create raw raid dev nodes: %d", error);
rump_pdev_add(raidattach, 4);
}