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1.1 ! root 1: /* ! 2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. ! 3: * ! 4: * @APPLE_LICENSE_HEADER_START@ ! 5: * ! 6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights ! 7: * Reserved. This file contains Original Code and/or Modifications of ! 8: * Original Code as defined in and that are subject to the Apple Public ! 9: * Source License Version 1.1 (the "License"). You may not use this file ! 10: * except in compliance with the License. Please obtain a copy of the ! 11: * License at http://www.apple.com/publicsource and read it before using ! 12: * this file. ! 13: * ! 14: * The Original Code and all software distributed under the License are ! 15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER ! 16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, ! 17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, ! 18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the ! 19: * License for the specific language governing rights and limitations ! 20: * under the License. ! 21: * ! 22: * @APPLE_LICENSE_HEADER_END@ ! 23: */ ! 24: ! 25: /* ! 26: File: PCI.h ! 27: ! 28: Contains: PCI Bus Interfaces. ! 29: ! 30: Version: PowerSurge 1.0.2 ! 31: ! 32: DRI: Matthew Nelson ! 33: ! 34: Copyright: � 1993-1998 by Apple Computer, Inc., all rights reserved. ! 35: ! 36: Warning: *** APPLE INTERNAL USE ONLY *** ! 37: This file may contain unreleased API's ! 38: ! 39: BuildInfo: Built by: Naga Pappireddi ! 40: With Interfacer: 3.0d9 (PowerPC native) ! 41: From: PCI.i ! 42: Revision: 22 ! 43: Dated: 1/22/98 ! 44: Last change by: ngk ! 45: Last comment: Change Types.i to MacTypes.i ! 46: ! 47: Bugs: Report bugs to Radar component "System Interfaces", "Latest" ! 48: List the version information (from above) in the Problem Description. ! 49: ! 50: */ ! 51: #ifndef __PCI__ ! 52: #define __PCI__ ! 53: ! 54: #ifndef __MACTYPES__ ! 55: //#include <MacTypes.h> ! 56: #endif ! 57: #ifndef __NAMEREGISTRY__ ! 58: //#include <NameRegistry.h> ! 59: #endif ! 60: ! 61: ! 62: ! 63: #if PRAGMA_ONCE ! 64: #pragma once ! 65: #endif ! 66: ! 67: #ifdef __cplusplus ! 68: extern "C" { ! 69: #endif ! 70: ! 71: #if PRAGMA_IMPORT ! 72: #pragma import on ! 73: #endif ! 74: ! 75: #if PRAGMA_STRUCT_ALIGN ! 76: #pragma options align=mac68k ! 77: #elif PRAGMA_STRUCT_PACKPUSH ! 78: #pragma pack(push, 2) ! 79: #elif PRAGMA_STRUCT_PACK ! 80: #pragma pack(2) ! 81: #endif ! 82: ! 83: ! 84: #if TARGET_CPU_68K && defined(IGNORE68KTRAPGLUE) ! 85: #undef ONEWORDINLINE ! 86: #undef TWOWORDINLINE ! 87: #undef THREEWORDINLINE ! 88: #undef FOURWORDINLINE ! 89: #undef FIVEWORDINLINE ! 90: #undef SIXWORDINLINE ! 91: #undef SEVENWORDINLINE ! 92: #undef EIGHTWORDINLINE ! 93: #undef NINEWORDINLINE ! 94: #undef TENWORDINLINE ! 95: #undef ELEVENWORDINLINE ! 96: #undef TWELVEWORDINLINE ! 97: ! 98: #define ONEWORDINLINE(w1) ! 99: #define TWOWORDINLINE(w1,w2) ! 100: #define THREEWORDINLINE(w1,w2,w3) ! 101: #define FOURWORDINLINE(w1,w2,w3,w4) ! 102: #define FIVEWORDINLINE(w1,w2,w3,w4,w5) ! 103: #define SIXWORDINLINE(w1,w2,w3,w4,w5,w6) ! 104: #define SEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7) ! 105: #define EIGHTWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8) ! 106: #define NINEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9) ! 107: #define TENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10) ! 108: #define ELEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11) ! 109: #define TWELVEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12) ! 110: #endif ! 111: ! 112: /* Types and structures for accessing the PCI Assigned-Address property.*/ ! 113: ! 114: #define kPCIAssignedAddressProperty "assigned-addresses" ! 115: ! 116: enum { ! 117: kPCIRelocatableSpace = 0x80, ! 118: kPCIPrefetchableSpace = 0x40, ! 119: kPCIAliasedSpace = 0x20, ! 120: kPCIAddressTypeCodeMask = 0x03, ! 121: kPCIConfigSpace = 0, ! 122: kPCIIOSpace = 1, ! 123: kPCI32BitMemorySpace = 2, ! 124: kPCI64BitMemorySpace = 3 ! 125: }; ! 126: ! 127: typedef UInt8 PCIAddressSpaceFlags; ! 128: ! 129: enum { ! 130: kPCIDeviceNumberMask = 0x1F, ! 131: kPCIFunctionNumberMask = 0x07 ! 132: }; ! 133: ! 134: typedef UInt8 PCIDeviceFunction; ! 135: typedef UInt8 PCIBusNumber; ! 136: typedef UInt8 PCIRegisterNumber; ! 137: ! 138: struct PCIAssignedAddress { ! 139: PCIAddressSpaceFlags addressSpaceFlags; ! 140: PCIBusNumber busNumber; ! 141: PCIDeviceFunction deviceFunctionNumber; ! 142: PCIRegisterNumber registerNumber; ! 143: UnsignedWide address; ! 144: UnsignedWide size; ! 145: }; ! 146: typedef struct PCIAssignedAddress PCIAssignedAddress; ! 147: typedef PCIAssignedAddress * PCIAssignedAddressPtr; ! 148: #define GetPCIIsRelocatable( AssignedAddressPtr ) ((AssignedAddressPtr)->addressSpaceFlags & kPCIRelocatableSpace) ! 149: #define GetPCIIsPrefetchable( AssignedAddressPtr ) ((AssignedAddressPtr)->addressSpaceFlags & kPCIPrefetchableSpace) ! 150: #define GetPCIIsAliased( AssignedAddressPtr ) ((AssignedAddressPtr)->addressSpaceFlags & kPCIAliasedSpace) ! 151: #define GetPCIAddressSpaceType( AssignedAddressPtr ) ((AssignedAddressPtr)->addressSpaceFlags & kPCIAddressTypeCodeMask) ! 152: #define GetPCIBusNumber( AssignedAddressPtr ) ((AssignedAddressPtr)->busNumber) ! 153: #define GetPCIDeviceNumber( AssignedAddressPtr ) (((AssignedAddressPtr)->deviceFunctionNumber >> 3) & kPCIDeviceNumberMask) ! 154: #define GetPCIFunctionNumber( AssignedAddressPtr ) ((AssignedAddressPtr)->deviceFunctionNumber & kPCIFunctionNumberMask) ! 155: #define GetPCIRegisterNumber( AssignedAddressPtr ) ((AssignedAddressPtr)->registerNumber) ! 156: ! 157: #if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM ! 158: #pragma parameter __D0 EndianSwap16Bit(__D0) ! 159: #endif ! 160: EXTERN_API( UInt16 ) ! 161: EndianSwap16Bit (UInt16 data16) ONEWORDINLINE(0xE158); ! 162: ! 163: #if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM ! 164: #pragma parameter __D0 EndianSwap32Bit(__D0) ! 165: #endif ! 166: EXTERN_API( UInt32 ) ! 167: EndianSwap32Bit (UInt32 data32) THREEWORDINLINE(0xE158, 0x4840, 0xE158); ! 168: ! 169: EXTERN_API( OSErr ) ! 170: ExpMgrConfigReadByte (RegEntryIDPtr node, ! 171: LogicalAddress configAddr, ! 172: UInt8 * valuePtr) THREEWORDINLINE(0x303C, 0x0620, 0xAAF3); ! 173: ! 174: EXTERN_API( OSErr ) ! 175: ExpMgrConfigReadWord (RegEntryIDPtr node, ! 176: LogicalAddress configAddr, ! 177: UInt16 * valuePtr) THREEWORDINLINE(0x303C, 0x0621, 0xAAF3); ! 178: ! 179: EXTERN_API( OSErr ) ! 180: ExpMgrConfigReadLong (RegEntryIDPtr node, ! 181: LogicalAddress configAddr, ! 182: UInt32 * valuePtr) THREEWORDINLINE(0x303C, 0x0622, 0xAAF3); ! 183: ! 184: EXTERN_API( OSErr ) ! 185: ExpMgrConfigWriteByte (RegEntryIDPtr node, ! 186: LogicalAddress configAddr, ! 187: UInt8 value) THREEWORDINLINE(0x303C, 0x0523, 0xAAF3); ! 188: ! 189: EXTERN_API( OSErr ) ! 190: ExpMgrConfigWriteWord (RegEntryIDPtr node, ! 191: LogicalAddress configAddr, ! 192: UInt16 value) THREEWORDINLINE(0x303C, 0x0524, 0xAAF3); ! 193: ! 194: EXTERN_API( OSErr ) ! 195: ExpMgrConfigWriteLong (RegEntryIDPtr node, ! 196: LogicalAddress configAddr, ! 197: UInt32 value) THREEWORDINLINE(0x303C, 0x0625, 0xAAF3); ! 198: ! 199: EXTERN_API( OSErr ) ! 200: ExpMgrIOReadByte (RegEntryIDPtr node, ! 201: LogicalAddress ioAddr, ! 202: UInt8 * valuePtr) THREEWORDINLINE(0x303C, 0x0626, 0xAAF3); ! 203: ! 204: EXTERN_API( OSErr ) ! 205: ExpMgrIOReadWord (RegEntryIDPtr node, ! 206: LogicalAddress ioAddr, ! 207: UInt16 * valuePtr) THREEWORDINLINE(0x303C, 0x0627, 0xAAF3); ! 208: ! 209: EXTERN_API( OSErr ) ! 210: ExpMgrIOReadLong (RegEntryIDPtr node, ! 211: LogicalAddress ioAddr, ! 212: UInt32 * valuePtr) THREEWORDINLINE(0x303C, 0x0628, 0xAAF3); ! 213: ! 214: EXTERN_API( OSErr ) ! 215: ExpMgrIOWriteByte (RegEntryIDPtr node, ! 216: LogicalAddress ioAddr, ! 217: UInt8 value) THREEWORDINLINE(0x303C, 0x0529, 0xAAF3); ! 218: ! 219: EXTERN_API( OSErr ) ! 220: ExpMgrIOWriteWord (RegEntryIDPtr node, ! 221: LogicalAddress ioAddr, ! 222: UInt16 value) THREEWORDINLINE(0x303C, 0x052A, 0xAAF3); ! 223: ! 224: EXTERN_API( OSErr ) ! 225: ExpMgrIOWriteLong (RegEntryIDPtr node, ! 226: LogicalAddress ioAddr, ! 227: UInt32 value) THREEWORDINLINE(0x303C, 0x062B, 0xAAF3); ! 228: ! 229: EXTERN_API( OSErr ) ! 230: ExpMgrInterruptAcknowledgeReadByte (RegEntryIDPtr entry, ! 231: UInt8 * valuePtr) THREEWORDINLINE(0x303C, 0x0411, 0xAAF3); ! 232: ! 233: EXTERN_API( OSErr ) ! 234: ExpMgrInterruptAcknowledgeReadWord (RegEntryIDPtr entry, ! 235: UInt16 * valuePtr) THREEWORDINLINE(0x303C, 0x0412, 0xAAF3); ! 236: ! 237: EXTERN_API( OSErr ) ! 238: ExpMgrInterruptAcknowledgeReadLong (RegEntryIDPtr entry, ! 239: UInt32 * valuePtr) THREEWORDINLINE(0x303C, 0x0413, 0xAAF3); ! 240: ! 241: EXTERN_API( OSErr ) ! 242: ExpMgrSpecialCycleWriteLong (RegEntryIDPtr entry, ! 243: UInt32 value) THREEWORDINLINE(0x303C, 0x0419, 0xAAF3); ! 244: ! 245: EXTERN_API( OSErr ) ! 246: ExpMgrSpecialCycleBroadcastLong (UInt32 value) THREEWORDINLINE(0x303C, 0x021A, 0xAAF3); ! 247: ! 248: ! 249: #if TARGET_CPU_68K && defined(IGNORE68KTRAPGLUE) ! 250: #if TARGET_OS_MAC && !TARGET_RT_MAC_CFM ! 251: #undef ONEWORDINLINE ! 252: #undef TWOWORDINLINE ! 253: #undef THREEWORDINLINE ! 254: #undef FOURWORDINLINE ! 255: #undef FIVEWORDINLINE ! 256: #undef SIXWORDINLINE ! 257: #undef SEVENWORDINLINE ! 258: #undef EIGHTWORDINLINE ! 259: #undef NINEWORDINLINE ! 260: #undef TENWORDINLINE ! 261: #undef ELEVENWORDINLINE ! 262: #undef TWELVEWORDINLINE ! 263: ! 264: #define ONEWORDINLINE(w1) = w1 ! 265: #define TWOWORDINLINE(w1,w2) = {w1,w2} ! 266: #define THREEWORDINLINE(w1,w2,w3) = {w1,w2,w3} ! 267: #define FOURWORDINLINE(w1,w2,w3,w4) = {w1,w2,w3,w4} ! 268: #define FIVEWORDINLINE(w1,w2,w3,w4,w5) = {w1,w2,w3,w4,w5} ! 269: #define SIXWORDINLINE(w1,w2,w3,w4,w5,w6) = {w1,w2,w3,w4,w5,w6} ! 270: #define SEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7) = {w1,w2,w3,w4,w5,w6,w7} ! 271: #define EIGHTWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8) = {w1,w2,w3,w4,w5,w6,w7,w8} ! 272: #define NINEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9) = {w1,w2,w3,w4,w5,w6,w7,w8,w9} ! 273: #define TENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10} ! 274: #define ELEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11} ! 275: #define TWELVEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12} ! 276: #endif ! 277: #endif ! 278: ! 279: ! 280: #if PRAGMA_STRUCT_ALIGN ! 281: #pragma options align=reset ! 282: #elif PRAGMA_STRUCT_PACKPUSH ! 283: #pragma pack(pop) ! 284: #elif PRAGMA_STRUCT_PACK ! 285: #pragma pack() ! 286: #endif ! 287: ! 288: #ifdef PRAGMA_IMPORT_OFF ! 289: #pragma import off ! 290: #elif PRAGMA_IMPORT ! 291: #pragma import reset ! 292: #endif ! 293: ! 294: #ifdef __cplusplus ! 295: } ! 296: #endif ! 297: ! 298: #endif /* __PCI__ */ ! 299:
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