raidframe_component.c revision 1.1.10.2
1 1.1.10.2 tls /* $NetBSD: raidframe_component.c,v 1.1.10.2 2014/08/20 00:04:38 tls Exp $ */ 2 1.1.10.2 tls 3 1.1.10.2 tls /* 4 1.1.10.2 tls * Copyright (c) 2009 Antti Kantee. All Rights Reserved. 5 1.1.10.2 tls * 6 1.1.10.2 tls * Redistribution and use in source and binary forms, with or without 7 1.1.10.2 tls * modification, are permitted provided that the following conditions 8 1.1.10.2 tls * are met: 9 1.1.10.2 tls * 1. Redistributions of source code must retain the above copyright 10 1.1.10.2 tls * notice, this list of conditions and the following disclaimer. 11 1.1.10.2 tls * 2. Redistributions in binary form must reproduce the above copyright 12 1.1.10.2 tls * notice, this list of conditions and the following disclaimer in the 13 1.1.10.2 tls * documentation and/or other materials provided with the distribution. 14 1.1.10.2 tls * 15 1.1.10.2 tls * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 16 1.1.10.2 tls * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 1.1.10.2 tls * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18 1.1.10.2 tls * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 1.1.10.2 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 1.1.10.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21 1.1.10.2 tls * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 1.1.10.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 1.1.10.2 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 1.1.10.2 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 1.1.10.2 tls * SUCH DAMAGE. 26 1.1.10.2 tls */ 27 1.1.10.2 tls 28 1.1.10.2 tls #include <sys/cdefs.h> 29 1.1.10.2 tls __KERNEL_RCSID(0, "$NetBSD: raidframe_component.c,v 1.1.10.2 2014/08/20 00:04:38 tls Exp $"); 30 1.1.10.2 tls 31 1.1.10.2 tls #include <sys/param.h> 32 1.1.10.2 tls #include <sys/conf.h> 33 1.1.10.2 tls #include <sys/device.h> 34 1.1.10.2 tls #include <sys/stat.h> 35 1.1.10.2 tls 36 1.1.10.2 tls #include "rump_private.h" 37 1.1.10.2 tls #include "rump_dev_private.h" 38 1.1.10.2 tls #include "rump_vfs_private.h" 39 1.1.10.2 tls 40 1.1.10.2 tls CFDRIVER_DECL(raid, DV_DISK, NULL); 41 1.1.10.2 tls 42 1.1.10.2 tls void raidattach(int); 43 1.1.10.2 tls 44 1.1.10.2 tls RUMP_COMPONENT(RUMP_COMPONENT_DEV) 45 1.1.10.2 tls { 46 1.1.10.2 tls extern const struct bdevsw raid_bdevsw; 47 1.1.10.2 tls extern const struct cdevsw raid_cdevsw; 48 1.1.10.2 tls devmajor_t bmaj, cmaj; 49 1.1.10.2 tls int error; 50 1.1.10.2 tls 51 1.1.10.2 tls config_cfdriver_attach(&raid_cd); 52 1.1.10.2 tls 53 1.1.10.2 tls bmaj = cmaj = -1; 54 1.1.10.2 tls if ((error = devsw_attach("raid", &raid_bdevsw, &bmaj, 55 1.1.10.2 tls &raid_cdevsw, &cmaj)) != 0) 56 1.1.10.2 tls panic("raid devsw attach failed: %d", error); 57 1.1.10.2 tls 58 1.1.10.2 tls if ((error = rump_vfs_makedevnodes(S_IFBLK, "/dev/raid0", 'a', 59 1.1.10.2 tls bmaj, 0, 7)) != 0) 60 1.1.10.2 tls panic("cannot create cooked raid dev nodes: %d", error); 61 1.1.10.2 tls if ((error = rump_vfs_makedevnodes(S_IFCHR, "/dev/rraid0", 'a', 62 1.1.10.2 tls cmaj, 0, 7)) != 0) 63 1.1.10.2 tls panic("cannot create raw raid dev nodes: %d", error); 64 1.1.10.2 tls 65 1.1.10.2 tls rump_pdev_add(raidattach, 4); 66 1.1.10.2 tls } 67
Indexes created Sun Sep 21 20:09:37 GMT 2025