11.3Spgoyette/* $NetBSD: vnd_component.c,v 1.3 2016/07/26 01:49:49 pgoyette Exp $ */ 21.1Sprlw1 31.1Sprlw1/* 41.1Sprlw1 * Copyright (c) 2009 Antti Kantee. All Rights Reserved. 51.1Sprlw1 * 61.1Sprlw1 * Redistribution and use in source and binary forms, with or without 71.1Sprlw1 * modification, are permitted provided that the following conditions 81.1Sprlw1 * are met: 91.1Sprlw1 * 1. Redistributions of source code must retain the above copyright 101.1Sprlw1 * notice, this list of conditions and the following disclaimer. 111.1Sprlw1 * 2. Redistributions in binary form must reproduce the above copyright 121.1Sprlw1 * notice, this list of conditions and the following disclaimer in the 131.1Sprlw1 * documentation and/or other materials provided with the distribution. 141.1Sprlw1 * 151.1Sprlw1 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 161.1Sprlw1 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 171.1Sprlw1 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 181.1Sprlw1 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 191.1Sprlw1 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 201.1Sprlw1 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 211.1Sprlw1 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 221.1Sprlw1 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 231.1Sprlw1 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 241.1Sprlw1 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 251.1Sprlw1 * SUCH DAMAGE. 261.1Sprlw1 */ 271.1Sprlw1 281.1Sprlw1#include <sys/cdefs.h> 291.3Spgoyette__KERNEL_RCSID(0, "$NetBSD: vnd_component.c,v 1.3 2016/07/26 01:49:49 pgoyette Exp $"); 301.1Sprlw1 311.1Sprlw1#include <sys/param.h> 321.1Sprlw1#include <sys/conf.h> 331.1Sprlw1#include <sys/device.h> 341.1Sprlw1#include <sys/stat.h> 351.1Sprlw1 361.2Spooka#include <rump-sys/kern.h> 371.2Spooka#include <rump-sys/vfs.h> 381.1Sprlw1 391.1Sprlw1RUMP_COMPONENT(RUMP_COMPONENT_DEV) 401.1Sprlw1{ 411.1Sprlw1 extern const struct bdevsw vnd_bdevsw; 421.1Sprlw1 extern const struct cdevsw vnd_cdevsw; 431.3Spgoyette extern devmajor_t vnd_bmajor, vnd_cmajor; 441.1Sprlw1 int error; 451.1Sprlw1 461.1Sprlw1 /* go, mydevfs */ 471.1Sprlw1 481.3Spgoyette if ((error = devsw_attach("vnd", &vnd_bdevsw, &vnd_bmajor, 491.3Spgoyette &vnd_cdevsw, &vnd_cmajor)) != 0) 501.1Sprlw1 panic("cannot attach vnd: %d", error); 511.1Sprlw1 521.1Sprlw1 if ((error = rump_vfs_makedevnodes(S_IFBLK, "/dev/vnd0", 'a', 531.3Spgoyette vnd_bmajor, 0, 7)) != 0) 541.1Sprlw1 panic("cannot create cooked vnd dev nodes: %d", error); 551.1Sprlw1 if ((error = rump_vfs_makedevnodes(S_IFCHR, "/dev/rvnd0", 'a', 561.3Spgoyette vnd_cmajor, 0, 7)) != 0) 571.1Sprlw1 panic("cannot create raw vnd dev nodes: %d", error); 581.3Spgoyette 591.3Spgoyette devsw_detach(&vnd_bdevsw, &vnd_cdevsw); 601.1Sprlw1} 61