1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2014 Garrett D'Amore <garrett@damore.org> 23 * 24 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 29 /* All Rights Reserved */ 30 31 32 #ifndef _SYS_UADMIN_H 33 #define _SYS_UADMIN_H 34 35 36 #if !defined(_ASM) 37 #include <sys/types.h> 38 #include <sys/cred.h> 39 #endif 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 #define A_REBOOT 1 46 #define A_SHUTDOWN 2 47 #define A_FREEZE 3 /* For freeze and thaw */ 48 #define A_REMOUNT 4 49 #define A_DUMP 5 50 #define A_FTRACE 15 51 #define A_SWAPCTL 16 52 /* 17-21 reserved for obsolete interface */ 53 #define A_SDTTEST 22 /* DTrace sdt:::test */ 54 #define A_CONFIG 23 /* For system configuration */ 55 56 #define AD_UNKNOWN -1 /* no method */ 57 #define AD_HALT 0 /* halt the processor */ 58 #define AD_BOOT 1 /* multi-user reboot */ 59 #define AD_IBOOT 2 /* multi-user reboot, ask for name of file */ 60 #define AD_SBOOT 3 /* single-user reboot */ 61 #define AD_SIBOOT 4 /* single-user reboot, ask for name of file */ 62 #define AD_POWEROFF 6 /* software poweroff */ 63 #define AD_NOSYNC 7 /* do not sync filesystems on next A_DUMP */ 64 #define AD_FASTREBOOT 8 /* bypass firmware and boot loader */ 65 #define AD_FASTREBOOT_DRYRUN 9 /* Fast reboot Dry run */ 66 67 /* 68 * Functions reserved for A_FREEZE (may not be available on all platforms) 69 * Note: AD_COMPRESS, AD_CHECK and AD_FORCE are now obsolete 70 * The first two are succeeded by AD_SUSPEND_TO_DISK and 71 * AD_CHECK_SUSPEND_TO_DISK respectively. 72 * AD_FORCE should not be used by any new application 73 * 74 * We maintain compatibility with the earlier interfaces: 75 * AD_COMPRESS and AD_CHECK, by preserving those values 76 * in the corresponding new interfaces 77 */ 78 79 #define AD_COMPRESS 0 /* store state file compressed during CPR */ 80 #define AD_FORCE 1 /* force to do AD_COMPRESS */ 81 #define AD_CHECK 2 /* test if CPR module is available */ 82 #define AD_SUSPEND_TO_DISK AD_COMPRESS /* A_FREEZE, CPR or ACPI S4 */ 83 #define AD_CHECK_SUSPEND_TO_DISK AD_CHECK /* A_FREEZE, CPR/S4 capable? */ 84 #define AD_SUSPEND_TO_RAM 20 /* A_FREEZE, S3 */ 85 #define AD_CHECK_SUSPEND_TO_RAM 21 /* A_FREEZE, S3 capable? */ 86 87 /* 88 * NOTE: the following defines comprise an Unstable interface. Their semantics 89 * may change or they may be removed completely in a later release 90 */ 91 #define AD_REUSEINIT 3 /* prepare for AD_REUSABLE */ 92 #define AD_REUSABLE 4 /* create reusable statefile */ 93 #define AD_REUSEFINI 5 /* revert to normal CPR mode (not reusable) */ 94 95 #define AD_FTRACE_START 1 96 #define AD_FTRACE_STOP 2 97 98 /* 99 * Functions of A_CONFIG. Unstable interface. 100 */ 101 #define AD_UPDATE_BOOT_CONFIG 1 /* Update boot config variables */ 102 103 /* 104 * When 'mdep' (the second argument to uadmin(2)) is initialized for A_REBOOT, 105 * A_SHUTDOWN or A_DUMP, it represents the boot arguments string of at most 106 * 256 characters. 107 */ 108 #define BOOTARGS_MAX 256 109 110 #if !defined(_KERNEL) 111 /* 112 * FMRI for boot-config service. 113 */ 114 #define FMRI_BOOT_CONFIG \ 115 "svc:/system/boot-config:default" 116 117 /* 118 * Property group that contains all Fast Reboot configuration properties. 119 */ 120 #define BOOT_CONFIG_PG_PARAMS "config" 121 122 /* 123 * Property group that contains all Fast Reboot blacklisting information. 124 */ 125 #define BOOT_CONFIG_PG_FBBLACKLIST "fastreboot_blacklist" 126 127 /* 128 * Non-persistent property group which contains all the properties that 129 * will override settings in the BOOT_CONFIG_PG_PARAMS property group. 130 */ 131 #define BOOT_CONFIG_PG_OVR "config_ovr" 132 133 #endif /* _KERNEL */ 134 135 /* 136 * Flag representations of fastboot configuration. 137 */ 138 #define UA_FASTREBOOT_DEFAULT 0x01 139 #define UA_FASTREBOOT_ONPANIC 0x02 140 141 #define FASTREBOOT_DEFAULT "fastreboot_default" 142 #define FASTREBOOT_ONPANIC "fastreboot_onpanic" 143 #define FASTREBOOT_ONPANIC_CMDLINE "fastreboot_onpanic_cmdline" 144 145 #define FASTREBOOT_ONPANIC_NOTSET(p) \ 146 (strcmp((p), "false") == 0 || \ 147 strcmp((p), "no") == 0 || \ 148 strcmp((p), "0") == 0) 149 150 #define FASTREBOOT_ONPANIC_ISSET(p) \ 151 (strcmp((p), "true") == 0 || \ 152 strcmp((p), "yes") == 0 || \ 153 strcmp((p), "1") == 0) 154 155 #if !defined(_ASM) 156 157 #if defined(_KERNEL) 158 extern kmutex_t ualock; 159 extern void mdboot(int, int, char *, boolean_t); 160 extern void mdpreboot(int, int, char *); 161 extern int kadmin(int, int, void *, cred_t *); 162 extern void killall(zoneid_t); 163 #endif 164 165 extern int uadmin(int, int, uintptr_t); 166 167 #endif /* _ASM */ 168 169 #ifdef __cplusplus 170 } 171 #endif 172 173 #endif /* _SYS_UADMIN_H */ 174