Rev 1498 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
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| 6 | 6 | ||
| 7 | /****************************************************************************** |
7 | /****************************************************************************** |
| 8 | * |
8 | * |
| 9 | * 1. Copyright Notice |
9 | * 1. Copyright Notice |
| 10 | * |
10 | * |
| 11 | * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp. |
11 | * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp. |
| 12 | * All rights reserved. |
12 | * All rights reserved. |
| 13 | * |
13 | * |
| 14 | * 2. License |
14 | * 2. License |
| 15 | * |
15 | * |
| Line 178... | Line 178... | ||
| 178 | } |
178 | } |
| Line 179... | Line 179... | ||
| 179 | 179 | ||
| 180 | 180 | ||
| 181 | /******************************************************************************* |
- | |
| 182 | * |
- | |
| 183 | * FUNCTION: AcpiEvInstallFadtGpes |
- | |
| 184 | * |
- | |
| 185 | * PARAMETERS: None |
- | |
| 186 | * |
- | |
| 187 | * RETURN: Status |
- | |
| 188 | * |
- | |
| 189 | * DESCRIPTION: Completes initialization of the FADT-defined GPE blocks |
- | |
| 190 | * (0 and 1). This causes the _PRW methods to be run, so the HW |
- | |
| 191 | * must be fully initialized at this point, including global lock |
- | |
| 192 | * support. |
- | |
| 193 | * |
- | |
| 194 | ******************************************************************************/ |
- | |
| 195 | - | ||
| 196 | ACPI_STATUS |
- | |
| 197 | AcpiEvInstallFadtGpes ( |
- | |
| 198 | void) |
- | |
| 199 | { |
- | |
| 200 | ACPI_STATUS Status; |
- | |
| 201 | - | ||
| 202 | - | ||
| 203 | ACPI_FUNCTION_TRACE (EvInstallFadtGpes); |
- | |
| 204 | - | ||
| 205 | - | ||
| 206 | /* Namespace must be locked */ |
- | |
| 207 | - | ||
| 208 | Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE); |
- | |
| 209 | if (ACPI_FAILURE (Status)) |
- | |
| 210 | { |
- | |
| 211 | return (Status); |
- | |
| 212 | } |
- | |
| 213 | - | ||
| 214 | /* FADT GPE Block 0 */ |
- | |
| 215 | - | ||
| 216 | (void) AcpiEvInitializeGpeBlock ( |
- | |
| 217 | AcpiGbl_FadtGpeDevice, AcpiGbl_GpeFadtBlocks[0]); |
- | |
| 218 | - | ||
| 219 | /* FADT GPE Block 1 */ |
- | |
| 220 | - | ||
| 221 | (void) AcpiEvInitializeGpeBlock ( |
- | |
| 222 | AcpiGbl_FadtGpeDevice, AcpiGbl_GpeFadtBlocks[1]); |
- | |
| 223 | - | ||
| 224 | (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); |
- | |
| 225 | return_ACPI_STATUS (AE_OK); |
- | |
| 226 | } |
- | |
| 227 | - | ||
| 228 | - | ||
| 229 | /******************************************************************************* |
181 | /******************************************************************************* |
| 230 | * |
182 | * |
| 231 | * FUNCTION: AcpiEvInstallXruptHandlers |
183 | * FUNCTION: AcpiEvInstallXruptHandlers |
| 232 | * |
184 | * |
| 233 | * PARAMETERS: None |
185 | * PARAMETERS: None |
| Line 364... | Line 316... | ||
| 364 | /* Both the status and enable bits must be on for this event */ |
316 | /* Both the status and enable bits must be on for this event */ |
| Line 365... | Line 317... | ||
| 365 | 317 | ||
| 366 | if ((FixedStatus & AcpiGbl_FixedEventInfo[i].StatusBitMask) && |
318 | if ((FixedStatus & AcpiGbl_FixedEventInfo[i].StatusBitMask) && |
| 367 | (FixedEnable & AcpiGbl_FixedEventInfo[i].EnableBitMask)) |
319 | (FixedEnable & AcpiGbl_FixedEventInfo[i].EnableBitMask)) |
| - | 320 | { |
|
| 368 | { |
321 | /* |
| - | 322 | * Found an active (signalled) event. Invoke global event |
|
| 369 | /* Found an active (signalled) event */ |
323 | * handler if present. |
| 370 | 324 | */ |
|
| - | 325 | AcpiFixedEventCount[i]++; |
|
| - | 326 | if (AcpiGbl_GlobalEventHandler) |
|
| - | 327 | { |
|
| - | 328 | AcpiGbl_GlobalEventHandler (ACPI_EVENT_TYPE_FIXED, NULL, |
|
| - | 329 | i, AcpiGbl_GlobalEventHandlerContext); |
|
| - | 330 | } |
|
| 371 | AcpiFixedEventCount[i]++; |
331 | |
| 372 | IntStatus |= AcpiEvFixedEventDispatch (i); |
332 | IntStatus |= AcpiEvFixedEventDispatch (i); |
| 373 | } |
333 | } |
| Line 374... | Line 334... | ||
| 374 | } |
334 | } |