1 /* $NetBSD: rump_dev.c,v 1.14 2010/02/03 21:35:22 pooka Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Antti Kantee. All Rights Reserved. 5 * 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. 14 * 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. 26 */ 27 28 #include <sys/cdefs.h> 29 __KERNEL_RCSID(0, "$NetBSD: rump_dev.c,v 1.14 2010/02/03 21:35:22 pooka Exp $"); 30 31 #include <sys/param.h> 32 #include <sys/device.h> 33 34 #include "rump_dev_private.h" 35 36 void nocomponent(void); 37 void nocomponent() {} 38 __weak_alias(rump_dev_bpf_init,nocomponent); 39 __weak_alias(rump_dev_cgd_init,nocomponent); 40 __weak_alias(rump_dev_dm_init,nocomponent); 41 __weak_alias(rump_dev_raidframe_init,nocomponent); 42 __weak_alias(rump_dev_netsmb_init,nocomponent); 43 __weak_alias(rump_dev_rnd_init,nocomponent); 44 __weak_alias(rump_dev_sysmon_init,nocomponent); 45 46 __weak_alias(rump_device_configuration,nocomponent); 47 __weak_alias(rump_wscons_configuration,nocomponent); 48 49 const char *rootspec = "rump0a"; /* usually comes from config */ 50 51 void 52 rump_dev_init(void) 53 { 54 extern int cold; 55 56 pmf_init(); 57 58 KERNEL_LOCK(1, curlwp); 59 60 config_init_mi(); 61 62 rump_dev_bpf_init(); 63 rump_dev_cgd_init(); 64 rump_dev_dm_init(); 65 rump_dev_raidframe_init(); 66 rump_dev_netsmb_init(); 67 rump_dev_rnd_init(); 68 rump_dev_sysmon_init(); 69 70 rump_pdev_finalize(); 71 72 rump_device_configuration(); 73 rump_wscons_configuration(); 74 75 cold = 0; 76 if (rump_device_configuration != nocomponent) { 77 if (config_rootfound("mainbus", NULL) == NULL) 78 panic("no mainbus"); 79 80 } 81 config_finalize(); 82 83 KERNEL_UNLOCK_LAST(curlwp); 84 } 85 86 void 87 cpu_rootconf(void) 88 { 89 90 panic("%s: unimplemented", __func__); 91 } 92 93 #ifdef __HAVE_DEVICE_REGISTER 94 void 95 device_register(struct device *dev, void *v) 96 { 97 98 /* nada */ 99 } 100 #endif 101 102 #ifdef __HAVE_DEVICE_REGISTER_POSTCONFIG 103 void 104 device_register_post_config(struct device *dev, void *v) 105 { 106 107 /* nada */ 108 } 109 #endif 110