1 /* $NetBSD: compat_60_mod.c,v 1.2 2019/01/27 02:08:39 pgoyette Exp $ */ 2 3 /*- 4 * Copyright (c) 2018 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software developed for The NetBSD Foundation 8 * by Paul Goyette 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * Linkage for the compat module: spaghetti. 34 */ 35 36 #if defined(_KERNEL_OPT) 37 #include "opt_compat_netbsd.h" 38 #endif 39 40 #include <sys/cdefs.h> 41 __KERNEL_RCSID(0, "$NetBSD: compat_60_mod.c,v 1.2 2019/01/27 02:08:39 pgoyette Exp $"); 42 43 #include <sys/systm.h> 44 #include <sys/module.h> 45 #include <sys/sysctl.h> 46 #include <sys/syscall.h> 47 #include <sys/syscallvar.h> 48 #include <sys/syscallargs.h> 49 50 #include <compat/common/compat_util.h> 51 #include <compat/common/compat_mod.h> 52 53 #include <compat/sys/ccdvar.h> 54 #include <compat/sys/cpuio.h> 55 56 int 57 compat_60_init(void) 58 { 59 int error = 0; 60 61 error = kern_time_60_init(); 62 if (error != 0) 63 return error; 64 65 error = kern_sa_60_init(); 66 if (error != 0) { 67 kern_time_60_fini(); 68 return 0; 69 } 70 71 kern_tty_60_init(); 72 ccd_60_init(); 73 #ifdef CPU_UCODE 74 kern_cpu_60_init(); 75 #endif 76 77 return error; 78 } 79 80 int 81 compat_60_fini(void) 82 { 83 int error = 0; 84 85 #ifdef CPU_UCODE 86 kern_cpu_60_fini(); 87 #endif 88 ccd_60_fini(); 89 kern_tty_60_fini(); 90 91 92 error = kern_sa_60_fini(); 93 if (error != 0) { 94 kern_tty_60_init(); 95 ccd_60_init(); 96 #ifdef CPU_UCODE 97 kern_cpu_60_init(); 98 #endif 99 return error; 100 } 101 102 error = kern_time_60_fini(); 103 if (error != 0) { 104 kern_sa_60_init(); 105 kern_tty_60_init(); 106 ccd_60_init(); 107 #ifdef CPU_UCODE 108 kern_cpu_60_init(); 109 #endif 110 return error; 111 } 112 113 return error; 114 } 115 116 MODULE(MODULE_CLASS_EXEC, compat_60, "compat_70"); 117 118 static int 119 compat_60_modcmd(modcmd_t cmd, void *arg) 120 { 121 122 switch (cmd) { 123 case MODULE_CMD_INIT: 124 return compat_60_init(); 125 case MODULE_CMD_FINI: 126 return compat_60_fini(); 127 default: 128 return ENOTTY; 129 } 130 } 131