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Fixes to pass proper argument to _SST method

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date	2004.02.12.21.10.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 16:58:04 +00:00
parent ba625da1aa
commit eacc6fe376
1 changed files with 53 additions and 9 deletions
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62
source/components/hardware/hwsleep.c
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@ -2,7 +2,7 @@
/******************************************************************************
*
* Name: hwsleep.c - ACPI Hardware Sleep/Wake Interface
* $Revision: 1.61 $
* $Revision: 1.63 $
*
*****************************************************************************/
@ -10,7 +10,7 @@
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2003, Intel Corp.
* Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp.
* All rights reserved.
*
* 2. License
@ -121,6 +121,19 @@
ACPI_MODULE_NAME ("hwsleep")
#define METHOD_NAME__BFS "\\_BFS"
#define METHOD_NAME__GTS "\\_GTS"
#define METHOD_NAME__PTS "\\_PTS"
#define METHOD_NAME__SST "\\_SI._SST"
#define METHOD_NAME__WAK "\\_WAK"
#define ACPI_SST_INDICATOR_OFF 0
#define ACPI_SST_WORKING 1
#define ACPI_SST_WAKING 2
#define ACPI_SST_SLEEPING 3
#define ACPI_SST_SLEEP_CONTEXT 4
/******************************************************************************
*
* FUNCTION: AcpiSetFirmwareWakingVector
@ -250,21 +263,40 @@ AcpiEnterSleepStatePrep (
/* Run the _PTS and _GTS methods */
Status = AcpiEvaluateObject (NULL, "\\_PTS", &ArgList, NULL);
Status = AcpiEvaluateObject (NULL, METHOD_NAME__PTS, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
return_ACPI_STATUS (Status);
}
Status = AcpiEvaluateObject (NULL, "\\_GTS", &ArgList, NULL);
Status = AcpiEvaluateObject (NULL, METHOD_NAME__GTS, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
return_ACPI_STATUS (Status);
}
/* Setup the argument to _SST */
switch (SleepState)
{
case 1:
case 2:
case 3:
Arg.Integer.Value = ACPI_SST_SLEEPING;
break;
case 4:
Arg.Integer.Value = ACPI_SST_SLEEP_CONTEXT;
break;
default:
Arg.Integer.Value = ACPI_SST_INDICATOR_OFF; /* Default is indicator off */
break;
}
/* Set the system indicators to show the desired sleep state. */
Status = AcpiEvaluateObject (NULL, "\\_SI._SST", &ArgList, NULL);
Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
@ -580,21 +612,21 @@ AcpiLeaveSleepState (
/* Ignore any errors from these methods */
Arg.Integer.Value = 0;
Status = AcpiEvaluateObject (NULL, "\\_SI._SST", &ArgList, NULL);
Arg.Integer.Value = ACPI_SST_WAKING; /* Waking */
Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
}
Arg.Integer.Value = SleepState;
Status = AcpiEvaluateObject (NULL, "\\_BFS", &ArgList, NULL);
Status = AcpiEvaluateObject (NULL, METHOD_NAME__BFS, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
ACPI_REPORT_ERROR (("Method _BFS failed, %s\n", AcpiFormatException (Status)));
}
Status = AcpiEvaluateObject (NULL, "\\_WAK", &ArgList, NULL);
Status = AcpiEvaluateObject (NULL, METHOD_NAME__WAK, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
ACPI_REPORT_ERROR (("Method _WAK failed, %s\n", AcpiFormatException (Status)));
@ -611,5 +643,17 @@ AcpiLeaveSleepState (
/* Enable BM arbitration */
Status = AcpiSetRegister (ACPI_BITREG_ARB_DISABLE, 0, ACPI_MTX_LOCK);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
Arg.Integer.Value = ACPI_SST_WORKING; /* Working */
Status = AcpiEvaluateObject (NULL, METHOD_NAME__SST, &ArgList, NULL);
if (ACPI_FAILURE (Status) && Status != AE_NOT_FOUND)
{
ACPI_REPORT_ERROR (("Method _SST failed, %s\n", AcpiFormatException (Status)));
}
return_ACPI_STATUS (Status);
}