| evxface.c (67754) | evxface.c (69450) |
|---|---|
| 1/****************************************************************************** 2 * 3 * Module Name: evxface - External interfaces for ACPI events | 1/****************************************************************************** 2 * 3 * Module Name: evxface - External interfaces for ACPI events |
| 4 * $Revision: 91 $ | 4 * $Revision: 96 $ |
| 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights --- 161 unchanged lines hidden (view full) --- 174 } 175 176 177 /* Install the handler before enabling the event - just in case... */ 178 179 AcpiGbl_FixedEventHandlers[Event].Handler = Handler; 180 AcpiGbl_FixedEventHandlers[Event].Context = Context; 181 | 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights --- 161 unchanged lines hidden (view full) --- 174 } 175 176 177 /* Install the handler before enabling the event - just in case... */ 178 179 AcpiGbl_FixedEventHandlers[Event].Handler = Handler; 180 AcpiGbl_FixedEventHandlers[Event].Context = Context; 181 |
| 182 if (1 != AcpiHwRegisterAccess (ACPI_WRITE, 183 ACPI_MTX_LOCK, Event + TMR_EN, 1)) | 182 Status = AcpiEnableEvent(Event, ACPI_EVENT_FIXED); 183 184 if (!ACPI_SUCCESS(Status)) |
| 184 { | 185 { |
| 185 DEBUG_PRINT (ACPI_WARN, 186 ("Could not write to fixed event enable register.\n")); | 186 DEBUG_PRINT (ACPI_WARN, ("Could not enable fixed event.\n")); |
| 187 188 /* Remove the handler */ 189 190 AcpiGbl_FixedEventHandlers[Event].Handler = NULL; 191 AcpiGbl_FixedEventHandlers[Event].Context = NULL; 192 193 Status = AE_ERROR; 194 goto Cleanup; --- 39 unchanged lines hidden (view full) --- 234 { 235 return_ACPI_STATUS (AE_BAD_PARAMETER); 236 } 237 238 AcpiCmAcquireMutex (ACPI_MTX_EVENTS); 239 240 /* Disable the event before removing the handler - just in case... */ 241 | 187 188 /* Remove the handler */ 189 190 AcpiGbl_FixedEventHandlers[Event].Handler = NULL; 191 AcpiGbl_FixedEventHandlers[Event].Context = NULL; 192 193 Status = AE_ERROR; 194 goto Cleanup; --- 39 unchanged lines hidden (view full) --- 234 { 235 return_ACPI_STATUS (AE_BAD_PARAMETER); 236 } 237 238 AcpiCmAcquireMutex (ACPI_MTX_EVENTS); 239 240 /* Disable the event before removing the handler - just in case... */ 241 |
| 242 if (0 != AcpiHwRegisterAccess (ACPI_WRITE, 243 ACPI_MTX_LOCK, Event + TMR_EN, 0)) | 242 Status = AcpiDisableEvent(Event, ACPI_EVENT_FIXED); 243 244 if (!ACPI_SUCCESS(Status)) |
| 244 { 245 DEBUG_PRINT (ACPI_WARN, 246 ("Could not write to fixed event enable register.\n")); | 245 { 246 DEBUG_PRINT (ACPI_WARN, 247 ("Could not write to fixed event enable register.\n")); |
| 248 |
|
| 247 Status = AE_ERROR; | 249 Status = AE_ERROR; |
| 248 goto Cleanup; | 250 AcpiCmReleaseMutex (ACPI_MTX_EVENTS); 251 return_ACPI_STATUS (Status); |
| 249 } 250 251 /* Remove the handler */ 252 253 AcpiGbl_FixedEventHandlers[Event].Handler = NULL; 254 AcpiGbl_FixedEventHandlers[Event].Context = NULL; 255 256 DEBUG_PRINT (ACPI_INFO, ("Disabled fixed event %d.\n", Event)); 257 | 252 } 253 254 /* Remove the handler */ 255 256 AcpiGbl_FixedEventHandlers[Event].Handler = NULL; 257 AcpiGbl_FixedEventHandlers[Event].Context = NULL; 258 259 DEBUG_PRINT (ACPI_INFO, ("Disabled fixed event %d.\n", Event)); 260 |
| 258Cleanup: | |
| 259 AcpiCmReleaseMutex (ACPI_MTX_EVENTS); 260 return_ACPI_STATUS (Status); 261} 262 263 264/****************************************************************************** 265 * 266 * FUNCTION: AcpiInstallNotifyHandler --- 478 unchanged lines hidden --- | 261 AcpiCmReleaseMutex (ACPI_MTX_EVENTS); 262 return_ACPI_STATUS (Status); 263} 264 265 266/****************************************************************************** 267 * 268 * FUNCTION: AcpiInstallNotifyHandler --- 478 unchanged lines hidden --- |