1 /****************************************************************************** 2 * 3 * Name: acevents.h - Event subcomponent prototypes and defines 4 * $Revision: 1.103 $ 5 * 6 *****************************************************************************/ 7 8 /****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2005, Intel Corp. 13 * All rights reserved. 14 * 15 * 2. License 16 * 17 * 2.1. This is your license from Intel Corp. under its intellectual property 18 * rights. You may have additional license terms from the party that provided 19 * you this software, covering your right to use that party's intellectual 20 * property rights. 21 * 22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23 * copy of the source code appearing in this file ("Covered Code") an 24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25 * base code distributed originally by Intel ("Original Intel Code") to copy, 26 * make derivatives, distribute, use and display any portion of the Covered 27 * Code in any form, with the right to sublicense such rights; and 28 * 29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 30 * license (with the right to sublicense), under only those claims of Intel 31 * patents that are infringed by the Original Intel Code, to make, use, sell, 32 * offer to sell, and import the Covered Code and derivative works thereof 33 * solely to the minimum extent necessary to exercise the above copyright 34 * license, and in no event shall the patent license extend to any additions 35 * to or modifications of the Original Intel Code. No other license or right 36 * is granted directly or by implication, estoppel or otherwise; 37 * 38 * The above copyright and patent license is granted only if the following 39 * conditions are met: 40 * 41 * 3. Conditions 42 * 43 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 44 * Redistribution of source code of any substantial portion of the Covered 45 * Code or modification with rights to further distribute source must include 46 * the above Copyright Notice, the above License, this list of Conditions, 47 * and the following Disclaimer and Export Compliance provision. In addition, 48 * Licensee must cause all Covered Code to which Licensee contributes to 49 * contain a file documenting the changes Licensee made to create that Covered 50 * Code and the date of any change. Licensee must include in that file the 51 * documentation of any changes made by any predecessor Licensee. Licensee 52 * must include a prominent statement that the modification is derived, 53 * directly or indirectly, from Original Intel Code. 54 * 55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 56 * Redistribution of source code of any substantial portion of the Covered 57 * Code or modification without rights to further distribute source must 58 * include the following Disclaimer and Export Compliance provision in the 59 * documentation and/or other materials provided with distribution. In 60 * addition, Licensee may not authorize further sublicense of source of any 61 * portion of the Covered Code, and must include terms to the effect that the 62 * license from Licensee to its licensee is limited to the intellectual 63 * property embodied in the software Licensee provides to its licensee, and 64 * not to intellectual property embodied in modifications its licensee may 65 * make. 66 * 67 * 3.3. Redistribution of Executable. Redistribution in executable form of any 68 * substantial portion of the Covered Code or modification must reproduce the 69 * above Copyright Notice, and the following Disclaimer and Export Compliance 70 * provision in the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3.4. Intel retains all right, title, and interest in and to the Original 74 * Intel Code. 75 * 76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 77 * Intel shall be used in advertising or otherwise to promote the sale, use or 78 * other dealings in products derived from or relating to the Covered Code 79 * without prior written authorization from Intel. 80 * 81 * 4. Disclaimer and Export Compliance 82 * 83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 89 * PARTICULAR PURPOSE. 90 * 91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 98 * LIMITED REMEDY. 99 * 100 * 4.3. Licensee shall not export, either directly or indirectly, any of this 101 * software or system incorporating such software without first obtaining any 102 * required license or other approval from the U. S. Department of Commerce or 103 * any other agency or department of the United States Government. In the 104 * event Licensee exports any such software from the United States or 105 * re-exports any such software from a foreign destination, Licensee shall 106 * ensure that the distribution and export/re-export of the software is in 107 * compliance with all laws, regulations, orders, or other restrictions of the 108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 109 * any of its subsidiaries will export/re-export any technical data, process, 110 * software, or service, directly or indirectly, to any country for which the 111 * United States government or any agency thereof requires an export license, 112 * other governmental approval, or letter of assurance, without first obtaining 113 * such license, approval or letter. 114 * 115 *****************************************************************************/ 116 117 #ifndef __ACEVENTS_H__ 118 #define __ACEVENTS_H__ 119 120 121 /* 122 * evevent 123 */ 124 ACPI_STATUS 125 AcpiEvInitializeEvents ( 126 void); 127 128 ACPI_STATUS 129 AcpiEvInstallXruptHandlers ( 130 void); 131 132 UINT32 133 AcpiEvFixedEventDetect ( 134 void); 135 136 137 /* 138 * evmisc 139 */ 140 BOOLEAN 141 AcpiEvIsNotifyObject ( 142 ACPI_NAMESPACE_NODE *Node); 143 144 ACPI_STATUS 145 AcpiEvAcquireGlobalLock( 146 UINT16 Timeout); 147 148 ACPI_STATUS 149 AcpiEvReleaseGlobalLock( 150 void); 151 152 ACPI_STATUS 153 AcpiEvInitGlobalLockHandler ( 154 void); 155 156 UINT32 157 AcpiEvGetGpeNumberIndex ( 158 UINT32 GpeNumber); 159 160 ACPI_STATUS 161 AcpiEvQueueNotifyRequest ( 162 ACPI_NAMESPACE_NODE *Node, 163 UINT32 NotifyValue); 164 165 166 /* 167 * evgpe - GPE handling and dispatch 168 */ 169 ACPI_STATUS 170 AcpiEvUpdateGpeEnableMasks ( 171 ACPI_GPE_EVENT_INFO *GpeEventInfo, 172 UINT8 Type); 173 174 ACPI_STATUS 175 AcpiEvEnableGpe ( 176 ACPI_GPE_EVENT_INFO *GpeEventInfo, 177 BOOLEAN WriteToHardware); 178 179 ACPI_STATUS 180 AcpiEvDisableGpe ( 181 ACPI_GPE_EVENT_INFO *GpeEventInfo); 182 183 ACPI_GPE_EVENT_INFO * 184 AcpiEvGetGpeEventInfo ( 185 ACPI_HANDLE GpeDevice, 186 UINT32 GpeNumber); 187 188 189 /* 190 * evgpeblk 191 */ 192 BOOLEAN 193 AcpiEvValidGpeEvent ( 194 ACPI_GPE_EVENT_INFO *GpeEventInfo); 195 196 ACPI_STATUS 197 AcpiEvWalkGpeList ( 198 ACPI_GPE_CALLBACK GpeWalkCallback); 199 200 ACPI_STATUS 201 AcpiEvDeleteGpeHandlers ( 202 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 203 ACPI_GPE_BLOCK_INFO *GpeBlock); 204 205 ACPI_STATUS 206 AcpiEvCreateGpeBlock ( 207 ACPI_NAMESPACE_NODE *GpeDevice, 208 ACPI_GENERIC_ADDRESS *GpeBlockAddress, 209 UINT32 RegisterCount, 210 UINT8 GpeBlockBaseNumber, 211 UINT32 InterruptNumber, 212 ACPI_GPE_BLOCK_INFO **ReturnGpeBlock); 213 214 ACPI_STATUS 215 AcpiEvDeleteGpeBlock ( 216 ACPI_GPE_BLOCK_INFO *GpeBlock); 217 218 UINT32 219 AcpiEvGpeDispatch ( 220 ACPI_GPE_EVENT_INFO *GpeEventInfo, 221 UINT32 GpeNumber); 222 223 UINT32 224 AcpiEvGpeDetect ( 225 ACPI_GPE_XRUPT_INFO *GpeXruptList); 226 227 ACPI_STATUS 228 AcpiEvSetGpeType ( 229 ACPI_GPE_EVENT_INFO *GpeEventInfo, 230 UINT8 Type); 231 232 ACPI_STATUS 233 AcpiEvCheckForWakeOnlyGpe ( 234 ACPI_GPE_EVENT_INFO *GpeEventInfo); 235 236 ACPI_STATUS 237 AcpiEvGpeInitialize ( 238 void); 239 240 241 /* 242 * evregion - Address Space handling 243 */ 244 ACPI_STATUS 245 AcpiEvInstallRegionHandlers ( 246 void); 247 248 ACPI_STATUS 249 AcpiEvInitializeOpRegions ( 250 void); 251 252 ACPI_STATUS 253 AcpiEvAddressSpaceDispatch ( 254 ACPI_OPERAND_OBJECT *RegionObj, 255 UINT32 Function, 256 ACPI_PHYSICAL_ADDRESS Address, 257 UINT32 BitWidth, 258 void *Value); 259 260 ACPI_STATUS 261 AcpiEvAttachRegion ( 262 ACPI_OPERAND_OBJECT *HandlerObj, 263 ACPI_OPERAND_OBJECT *RegionObj, 264 BOOLEAN AcpiNsIsLocked); 265 266 void 267 AcpiEvDetachRegion ( 268 ACPI_OPERAND_OBJECT *RegionObj, 269 BOOLEAN AcpiNsIsLocked); 270 271 ACPI_STATUS 272 AcpiEvInstallSpaceHandler ( 273 ACPI_NAMESPACE_NODE *Node, 274 ACPI_ADR_SPACE_TYPE SpaceId, 275 ACPI_ADR_SPACE_HANDLER Handler, 276 ACPI_ADR_SPACE_SETUP Setup, 277 void *Context); 278 279 ACPI_STATUS 280 AcpiEvExecuteRegMethods ( 281 ACPI_NAMESPACE_NODE *Node, 282 ACPI_ADR_SPACE_TYPE SpaceId); 283 284 ACPI_STATUS 285 AcpiEvExecuteRegMethod ( 286 ACPI_OPERAND_OBJECT *RegionObj, 287 UINT32 Function); 288 289 290 /* 291 * evregini - Region initialization and setup 292 */ 293 ACPI_STATUS 294 AcpiEvSystemMemoryRegionSetup ( 295 ACPI_HANDLE Handle, 296 UINT32 Function, 297 void *HandlerContext, 298 void **RegionContext); 299 300 ACPI_STATUS 301 AcpiEvIoSpaceRegionSetup ( 302 ACPI_HANDLE Handle, 303 UINT32 Function, 304 void *HandlerContext, 305 void **RegionContext); 306 307 ACPI_STATUS 308 AcpiEvPciConfigRegionSetup ( 309 ACPI_HANDLE Handle, 310 UINT32 Function, 311 void *HandlerContext, 312 void **RegionContext); 313 314 ACPI_STATUS 315 AcpiEvCmosRegionSetup ( 316 ACPI_HANDLE Handle, 317 UINT32 Function, 318 void *HandlerContext, 319 void **RegionContext); 320 321 ACPI_STATUS 322 AcpiEvPciBarRegionSetup ( 323 ACPI_HANDLE Handle, 324 UINT32 Function, 325 void *HandlerContext, 326 void **RegionContext); 327 328 ACPI_STATUS 329 AcpiEvDefaultRegionSetup ( 330 ACPI_HANDLE Handle, 331 UINT32 Function, 332 void *HandlerContext, 333 void **RegionContext); 334 335 ACPI_STATUS 336 AcpiEvInitializeRegion ( 337 ACPI_OPERAND_OBJECT *RegionObj, 338 BOOLEAN AcpiNsLocked); 339 340 341 /* 342 * evsci - SCI (System Control Interrupt) handling/dispatch 343 */ 344 UINT32 ACPI_SYSTEM_XFACE 345 AcpiEvGpeXruptHandler ( 346 void *Context); 347 348 UINT32 349 AcpiEvInstallSciHandler ( 350 void); 351 352 ACPI_STATUS 353 AcpiEvRemoveSciHandler ( 354 void); 355 356 UINT32 357 AcpiEvInitializeSCI ( 358 UINT32 ProgramSCI); 359 360 void 361 AcpiEvTerminate ( 362 void); 363 364 365 #endif /* __ACEVENTS_H__ */ 366