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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | /* * Copyright (c) 1998-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * HISTORY */ /* * Core IOReturn values. Others may be family defined. */ #ifndef __IOKIT_IORETURN_H #define __IOKIT_IORETURN_H #ifdef __cplusplus extern "C" { #endif #ifndef PLATFORM_DriverKit #include <mach/error.h> #else /* PLATFORM_DriverKit */ typedef int kern_return_t; #define KERN_SUCCESS 0 /* * error number layout as follows: * * hi lo * | system(6) | subsystem(12) | code(14) | */ #define err_none (kern_return_t)0 #define ERR_SUCCESS (kern_return_t)0 #define err_system(x) ((signed)((((unsigned)(x))&0x3f)<<26)) #define err_sub(x) (((x)&0xfff)<<14) #define err_get_system(err) (((err)>>26)&0x3f) #define err_get_sub(err) (((err)>>14)&0xfff) #define err_get_code(err) ((err)&0x3fff) #define err_max_system 0x3f #define system_emask (err_system(err_max_system)) #define sub_emask (err_sub(0xfff)) #define code_emask (0x3fff) #endif /* PLATFORM_DriverKit */ typedef kern_return_t IOReturn; #ifndef sys_iokit #define sys_iokit err_system(0x38) #endif /* sys_iokit */ #define sub_iokit_common err_sub(0) #define sub_iokit_usb err_sub(1) #define sub_iokit_firewire err_sub(2) #define sub_iokit_block_storage err_sub(4) #define sub_iokit_graphics err_sub(5) #define sub_iokit_networking err_sub(6) #define sub_iokit_bluetooth err_sub(8) #define sub_iokit_pmu err_sub(9) #define sub_iokit_acpi err_sub(10) #define sub_iokit_smbus err_sub(11) #define sub_iokit_ahci err_sub(12) #define sub_iokit_powermanagement err_sub(13) #define sub_iokit_hidsystem err_sub(14) #define sub_iokit_scsi err_sub(16) #define sub_iokit_usbaudio err_sub(17) #define sub_iokit_wirelesscharging err_sub(18) //#define sub_iokit_pccard err_sub(21) #ifdef PRIVATE #define sub_iokit_nvme err_sub(28) #endif #define sub_iokit_thunderbolt err_sub(29) #define sub_iokit_graphics_acceleration err_sub(30) #define sub_iokit_keystore err_sub(31) #ifdef PRIVATE #define sub_iokit_smc err_sub(32) #endif #define sub_iokit_apfs err_sub(33) #define sub_iokit_acpiec err_sub(34) #define sub_iokit_timesync_avb err_sub(35) #define sub_iokit_platform err_sub(0x2A) #define sub_iokit_audio_video err_sub(0x45) #define sub_iokit_cec err_sub(0x46) #define sub_iokit_baseband err_sub(0x80) #define sub_iokit_HDA err_sub(0xFE) #define sub_iokit_hsic err_sub(0x147) #define sub_iokit_sdio err_sub(0x174) #define sub_iokit_wlan err_sub(0x208) #define sub_iokit_appleembeddedsleepwakehandler err_sub(0x209) #define sub_iokit_appleppm err_sub(0x20A) #define sub_iokit_vendor_specific err_sub(-2) #define sub_iokit_reserved err_sub(-1) #define iokit_common_err(return ) (sys_iokit|sub_iokit_common|return) #define iokit_family_err(sub, return ) (sys_iokit|sub|return) #define iokit_vendor_specific_err(return ) (sys_iokit|sub_iokit_vendor_specific|return) #define kIOReturnSuccess KERN_SUCCESS // OK #define kIOReturnError iokit_common_err(0x2bc) // general error #define kIOReturnNoMemory iokit_common_err(0x2bd) // can't allocate memory #define kIOReturnNoResources iokit_common_err(0x2be) // resource shortage #define kIOReturnIPCError iokit_common_err(0x2bf) // error during IPC #define kIOReturnNoDevice iokit_common_err(0x2c0) // no such device #define kIOReturnNotPrivileged iokit_common_err(0x2c1) // privilege violation #define kIOReturnBadArgument iokit_common_err(0x2c2) // invalid argument #define kIOReturnLockedRead iokit_common_err(0x2c3) // device read locked #define kIOReturnLockedWrite iokit_common_err(0x2c4) // device write locked #define kIOReturnExclusiveAccess iokit_common_err(0x2c5) // exclusive access and // device already open #define kIOReturnBadMessageID iokit_common_err(0x2c6) // sent/received messages // had different msg_id #define kIOReturnUnsupported iokit_common_err(0x2c7) // unsupported function #define kIOReturnVMError iokit_common_err(0x2c8) // misc. VM failure #define kIOReturnInternalError iokit_common_err(0x2c9) // internal error #define kIOReturnIOError iokit_common_err(0x2ca) // General I/O error //#define kIOReturn???Error iokit_common_err(0x2cb) // ??? #define kIOReturnCannotLock iokit_common_err(0x2cc) // can't acquire lock #define kIOReturnNotOpen iokit_common_err(0x2cd) // device not open #define kIOReturnNotReadable iokit_common_err(0x2ce) // read not supported #define kIOReturnNotWritable iokit_common_err(0x2cf) // write not supported #define kIOReturnNotAligned iokit_common_err(0x2d0) // alignment error #define kIOReturnBadMedia iokit_common_err(0x2d1) // Media Error #define kIOReturnStillOpen iokit_common_err(0x2d2) // device(s) still open #define kIOReturnRLDError iokit_common_err(0x2d3) // rld failure #define kIOReturnDMAError iokit_common_err(0x2d4) // DMA failure #define kIOReturnBusy iokit_common_err(0x2d5) // Device Busy #define kIOReturnTimeout iokit_common_err(0x2d6) // I/O Timeout #define kIOReturnOffline iokit_common_err(0x2d7) // device offline #define kIOReturnNotReady iokit_common_err(0x2d8) // not ready #define kIOReturnNotAttached iokit_common_err(0x2d9) // device not attached #define kIOReturnNoChannels iokit_common_err(0x2da) // no DMA channels left #define kIOReturnNoSpace iokit_common_err(0x2db) // no space for data //#define kIOReturn???Error iokit_common_err(0x2dc) // ??? #define kIOReturnPortExists iokit_common_err(0x2dd) // port already exists #define kIOReturnCannotWire iokit_common_err(0x2de) // can't wire down // physical memory #define kIOReturnNoInterrupt iokit_common_err(0x2df) // no interrupt attached #define kIOReturnNoFrames iokit_common_err(0x2e0) // no DMA frames enqueued #define kIOReturnMessageTooLarge iokit_common_err(0x2e1) // oversized msg received // on interrupt port #define kIOReturnNotPermitted iokit_common_err(0x2e2) // not permitted #define kIOReturnNoPower iokit_common_err(0x2e3) // no power to device #define kIOReturnNoMedia iokit_common_err(0x2e4) // media not present #define kIOReturnUnformattedMedia iokit_common_err(0x2e5)// media not formatted #define kIOReturnUnsupportedMode iokit_common_err(0x2e6) // no such mode #define kIOReturnUnderrun iokit_common_err(0x2e7) // data underrun #define kIOReturnOverrun iokit_common_err(0x2e8) // data overrun #define kIOReturnDeviceError iokit_common_err(0x2e9) // the device is not working properly! #define kIOReturnNoCompletion iokit_common_err(0x2ea) // a completion routine is required #define kIOReturnAborted iokit_common_err(0x2eb) // operation aborted #define kIOReturnNoBandwidth iokit_common_err(0x2ec) // bus bandwidth would be exceeded #define kIOReturnNotResponding iokit_common_err(0x2ed) // device not responding #define kIOReturnIsoTooOld iokit_common_err(0x2ee) // isochronous I/O request for distant past! #define kIOReturnIsoTooNew iokit_common_err(0x2ef) // isochronous I/O request for distant future #define kIOReturnNotFound iokit_common_err(0x2f0) // data was not found #define kIOReturnInvalid iokit_common_err(0x1) // should never be seen #ifdef __cplusplus } #endif #endif /* ! __IOKIT_IORETURN_H */ |