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https://github.com/acpica/acpica/
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Moved defines to header files
date 2005.03.24.18.41.00; author rmoore1; state Exp;
This commit is contained in:
aystarik
parent
b2f154d2f6
commit
e2203d67c8
@ -2,7 +2,7 @@
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/******************************************************************************
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*
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* Name: hwsleep.c - ACPI Hardware Sleep/Wake Interface
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* $Revision: 1.69 $
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* $Revision: 1.74 $
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*
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*****************************************************************************/
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@ -10,7 +10,7 @@
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp.
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* Some or all of this work - Copyright (c) 1999 - 2005, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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@ -121,20 +121,7 @@
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ACPI_MODULE_NAME ("hwsleep")
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#define METHOD_NAME__BFS "\\_BFS"
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#define METHOD_NAME__GTS "\\_GTS"
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#define METHOD_NAME__PTS "\\_PTS"
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#define METHOD_NAME__SST "\\_SI._SST"
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#define METHOD_NAME__WAK "\\_WAK"
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#define ACPI_SST_INDICATOR_OFF 0
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#define ACPI_SST_WORKING 1
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#define ACPI_SST_WAKING 2
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#define ACPI_SST_SLEEPING 3
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#define ACPI_SST_SLEEP_CONTEXT 4
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiSetFirmwareWakingVector
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*
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@ -143,7 +130,7 @@
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*
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* RETURN: Status
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*
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* DESCRIPTION: Access function for dFirmwareWakingVector field in FACS
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* DESCRIPTION: Access function for the FirmwareWakingVector field in FACS
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*
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******************************************************************************/
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@ -172,17 +159,17 @@ AcpiSetFirmwareWakingVector (
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}
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiGetFirmwareWakingVector
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*
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* PARAMETERS: *PhysicalAddress - Output buffer where contents of
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* PARAMETERS: *PhysicalAddress - Where the contents of
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* the FirmwareWakingVector field of
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* the FACS will be stored.
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* the FACS will be returned.
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*
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* RETURN: Status
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* RETURN: Status, vector
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*
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* DESCRIPTION: Access function for FirmwareWakingVector field in FACS
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* DESCRIPTION: Access function for the FirmwareWakingVector field in FACS
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*
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******************************************************************************/
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@ -216,7 +203,7 @@ AcpiGetFirmwareWakingVector (
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}
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiEnterSleepStatePrep
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*
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@ -294,7 +281,7 @@ AcpiEnterSleepStatePrep (
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break;
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default:
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Arg.Integer.Value = ACPI_SST_INDICATOR_OFF; /* Default is indicator off */
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Arg.Integer.Value = ACPI_SST_INDICATOR_OFF; /* Default is off */
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break;
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}
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@ -303,14 +290,15 @@ AcpiEnterSleepStatePrep (
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Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
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if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
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{
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
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AcpiFormatException (Status)));
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}
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return_ACPI_STATUS (AE_OK);
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}
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiEnterSleepState
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*
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@ -369,7 +357,8 @@ AcpiEnterSleepState (
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{
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/* Disable BM arbitration */
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Status = AcpiSetRegister (ACPI_BITREG_ARB_DISABLE, 1, ACPI_MTX_DO_NOT_LOCK);
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Status = AcpiSetRegister (ACPI_BITREG_ARB_DISABLE,
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1, ACPI_MTX_DO_NOT_LOCK);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -380,14 +369,14 @@ AcpiEnterSleepState (
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* 1) Disable/Clear all GPEs
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* 2) Enable all wakeup GPEs
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*/
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Status = AcpiHwDisableAllGpes ();
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Status = AcpiHwDisableAllGpes (ACPI_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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AcpiGbl_SystemAwakeAndRunning = FALSE;
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Status = AcpiHwEnableAllWakeupGpes ();
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Status = AcpiHwEnableAllWakeupGpes (ACPI_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -395,16 +384,19 @@ AcpiEnterSleepState (
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/* Get current value of PM1A control */
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Status = AcpiHwRegisterRead (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_CONTROL, &PM1AControl);
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Status = AcpiHwRegisterRead (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1_CONTROL, &PM1AControl);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "Entering sleep state [S%d]\n", SleepState));
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ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
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"Entering sleep state [S%d]\n", SleepState));
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/* Clear SLP_EN and SLP_TYP fields */
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PM1AControl &= ~(SleepTypeRegInfo->AccessBitMask | SleepEnableRegInfo->AccessBitMask);
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PM1AControl &= ~(SleepTypeRegInfo->AccessBitMask |
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SleepEnableRegInfo->AccessBitMask);
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PM1BControl = PM1AControl;
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/* Insert SLP_TYP bits */
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@ -419,13 +411,15 @@ AcpiEnterSleepState (
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/* Write #1: fill in SLP_TYP data */
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1AControl);
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1A_CONTROL, PM1AControl);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1BControl);
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1B_CONTROL, PM1BControl);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -440,13 +434,15 @@ AcpiEnterSleepState (
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ACPI_FLUSH_CPU_CACHE ();
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1AControl);
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1A_CONTROL, PM1AControl);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1BControl);
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1B_CONTROL, PM1BControl);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -455,10 +451,11 @@ AcpiEnterSleepState (
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if (SleepState > ACPI_STATE_S3)
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{
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/*
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* We wanted to sleep > S3, but it didn't happen (by virtue of the fact that
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* we are still executing!)
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* We wanted to sleep > S3, but it didn't happen (by virtue of the
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* fact that we are still executing!)
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*
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* Wait ten seconds, then try again. This is to get S4/S5 to work on all machines.
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* Wait ten seconds, then try again. This is to get S4/S5 to work on
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* all machines.
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*
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* We wait so long to allow chipsets that poll this reg very slowly to
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* still read the right value. Ideally, this block would go
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@ -466,7 +463,8 @@ AcpiEnterSleepState (
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*/
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AcpiOsStall (10000000);
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_CONTROL,
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Status = AcpiHwRegisterWrite (ACPI_MTX_DO_NOT_LOCK,
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ACPI_REGISTER_PM1_CONTROL,
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SleepEnableRegInfo->AccessBitMask);
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if (ACPI_FAILURE (Status))
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{
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@ -478,7 +476,8 @@ AcpiEnterSleepState (
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do
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{
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Status = AcpiGetRegister (ACPI_BITREG_WAKE_STATUS, &InValue, ACPI_MTX_DO_NOT_LOCK);
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Status = AcpiGetRegister (ACPI_BITREG_WAKE_STATUS, &InValue,
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ACPI_MTX_DO_NOT_LOCK);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -492,7 +491,7 @@ AcpiEnterSleepState (
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}
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiEnterSleepStateS4bios
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*
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@ -532,14 +531,14 @@ AcpiEnterSleepStateS4bios (
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* 1) Disable/Clear all GPEs
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* 2) Enable all wakeup GPEs
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*/
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Status = AcpiHwDisableAllGpes ();
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Status = AcpiHwDisableAllGpes (ACPI_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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AcpiGbl_SystemAwakeAndRunning = FALSE;
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Status = AcpiHwEnableAllWakeupGpes ();
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Status = AcpiHwEnableAllWakeupGpes (ACPI_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -547,11 +546,13 @@ AcpiEnterSleepStateS4bios (
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ACPI_FLUSH_CPU_CACHE ();
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Status = AcpiOsWritePort (AcpiGbl_FADT->SmiCmd, (UINT32) AcpiGbl_FADT->S4BiosReq, 8);
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Status = AcpiOsWritePort (AcpiGbl_FADT->SmiCmd,
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(UINT32) AcpiGbl_FADT->S4BiosReq, 8);
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do {
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AcpiOsStall(1000);
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Status = AcpiGetRegister (ACPI_BITREG_WAKE_STATUS, &InValue, ACPI_MTX_DO_NOT_LOCK);
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Status = AcpiGetRegister (ACPI_BITREG_WAKE_STATUS, &InValue,
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ACPI_MTX_DO_NOT_LOCK);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -562,7 +563,7 @@ AcpiEnterSleepStateS4bios (
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}
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/******************************************************************************
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/*******************************************************************************
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*
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* FUNCTION: AcpiLeaveSleepState
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*
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@ -571,6 +572,7 @@ AcpiEnterSleepStateS4bios (
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* RETURN: Status
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*
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* DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
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* Called with interrupts ENABLED.
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*
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******************************************************************************/
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@ -644,20 +646,23 @@ AcpiLeaveSleepState (
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Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
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if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
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{
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
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AcpiFormatException (Status)));
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}
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Arg.Integer.Value = SleepState;
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Status = AcpiEvaluateObject (NULL, METHOD_NAME__BFS, &ArgList, NULL);
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if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
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{
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ACPI_REPORT_ERROR (("Method _BFS failed, %s\n", AcpiFormatException (Status)));
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ACPI_REPORT_ERROR (("Method _BFS failed, %s\n",
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AcpiFormatException (Status)));
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}
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Status = AcpiEvaluateObject (NULL, METHOD_NAME__WAK, &ArgList, NULL);
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if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
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{
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ACPI_REPORT_ERROR (("Method _WAK failed, %s\n", AcpiFormatException (Status)));
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ACPI_REPORT_ERROR (("Method _WAK failed, %s\n",
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AcpiFormatException (Status)));
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}
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/* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */
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@ -666,14 +671,14 @@ AcpiLeaveSleepState (
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* 1) Disable/Clear all GPEs
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* 2) Enable all runtime GPEs
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*/
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Status = AcpiHwDisableAllGpes ();
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Status = AcpiHwDisableAllGpes (ACPI_NOT_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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}
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AcpiGbl_SystemAwakeAndRunning = TRUE;
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Status = AcpiHwEnableAllRuntimeGpes ();
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Status = AcpiHwEnableAllRuntimeGpes (ACPI_NOT_ISR);
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if (ACPI_FAILURE (Status))
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{
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return_ACPI_STATUS (Status);
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@ -681,9 +686,12 @@ AcpiLeaveSleepState (
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/* Enable power button */
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(void) AcpiSetRegister(AcpiGbl_FixedEventInfo[ACPI_EVENT_POWER_BUTTON].EnableRegisterId,
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(void) AcpiSetRegister(
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AcpiGbl_FixedEventInfo[ACPI_EVENT_POWER_BUTTON].EnableRegisterId,
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1, ACPI_MTX_DO_NOT_LOCK);
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(void) AcpiSetRegister(AcpiGbl_FixedEventInfo[ACPI_EVENT_POWER_BUTTON].StatusRegisterId,
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(void) AcpiSetRegister(
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AcpiGbl_FixedEventInfo[ACPI_EVENT_POWER_BUTTON].StatusRegisterId,
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1, ACPI_MTX_DO_NOT_LOCK);
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/* Enable BM arbitration */
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@ -698,7 +706,8 @@ AcpiLeaveSleepState (
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Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
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if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
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{
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
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ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
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AcpiFormatException (Status)));
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}
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return_ACPI_STATUS (Status);
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