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