ACPI_STATUS
AtGpeCommon(
ACPI_STRING Pathname,
UINT32 GpeNumber[],
UINT8 GpeType[],
UINT32 GpeCount,
UINT32 ApiCall,
UINT32 CheckAction,
ACPI_STATUS ExpectedStatus)
{
ACPI_STATUS Status;
ACPI_HANDLE GpeDevice = NULL;
UINT32 Gpe;
UINT32 i;
char *ApiCallName;
ACPI_EVENT_STATUS GpeStatus, *GpeStatusPointer = &GpeStatus;
if (ACPI_FAILURE(Status = AtAMLcodeFileNameSet("gpev0000.aml")))
{
return (Status);
}
Status = AtSubsystemInit(
AAPITS_INI_DEF,
AAPITS_EN_FLAGS, AAPITS_OI_FLAGS, AtAMLcodeFileName);
if (ACPI_FAILURE(Status))
{
return (Status);
}
if (CheckAction == 1)
{
if (ACPI_FAILURE(Status = AtAuxiliarySsdt(AT_LOAD)))
{
return (Status);
}
Pathname = "\\AUX2.DEV0";
}
if (Pathname)
{
Status = AcpiGetHandle (NULL, Pathname, &GpeDevice);
if (ACPI_FAILURE(Status))
{
AapiErrors++;
printf ("Api Error: AcpiGetHandle(%s) returned %s\n",
Pathname, AcpiFormatException(Status));
return (Status);
}
if (CheckAction != 2)
{
Status = AcpiInstallGpeBlock (GpeDevice, &GpeBlockAddress,
RegisterCount, InterruptNumber);
if (ACPI_FAILURE(Status))
{
AapiErrors++;
printf ("Api Error: AcpiInstallGpeBlock(%s) returned %s\n",
Pathname, AcpiFormatException(Status));
return (Status);
}
}
}
#if 0
/* OBSOLETE interface, AcpiSetGpeType */
if (CheckAction != 2 && ApiCall != 0)
{
for (i = 0; i < GpeCount; i++)
{
Gpe = GpeNumber[i];
Type = GpeType[i];
Status = AcpiSetGpeType(GpeDevice, Gpe, Type);
if (ACPI_FAILURE(Status))
{
AapiErrors++;
printf ("API Error: AcpiSetGpeType(0x%x, 0x%x) returned %s\n",
Gpe, (UINT32)Type, AcpiFormatException(Status));
return (Status);
}
}
}
#endif
if (CheckAction == 1)
{
/* Make Device handle invalid by unloading SSDT table*/
if (ACPI_FAILURE(Status = AtAuxiliarySsdt(AT_UNLOAD)))
{
return (Status);
}
}
for (i = 0; i < GpeCount; i++)
{
Gpe = GpeNumber[i];
if (CheckAction == 3)
{
Gpe += 256;
}
else if (CheckAction == 5)
{
GpeStatusPointer = NULL;
}
switch (ApiCall)
{
case 0:
ApiCallName = "AcpiSetGpeType";
#if 0
/* OBSOLETE INTERFACE */
Status = AcpiSetGpeType(GpeDevice, Gpe, Type);
#endif
Status = AE_OK;
break;
case 1:
ApiCallName = "AcpiEnableGpe";
Status = AcpiEnableGpe(GpeDevice, Gpe);
break;
case 2:
ApiCallName = "AcpiClearGpe";
Status = AcpiClearGpe(GpeDevice, Gpe);
break;
case 3:
ApiCallName = "AcpiGetGpeStatus";
Status = AcpiGetGpeStatus(GpeDevice, Gpe, GpeStatusPointer);
break;
case 4:
ApiCallName = "AcpiDisableGpe";
Status = AcpiDisableGpe(GpeDevice, Gpe);
break;
default:
TestErrors++;
printf ("Test Error: the ApiCall number (%d) should be in range 0-4\n",
ApiCall);
return (AE_ERROR);
}
if (Status != ExpectedStatus)
{
AapiErrors++;
printf ("Api Error: %s(%d) returned %s, expected %s\n",
ApiCallName, Gpe, AcpiFormatException(Status),
AcpiFormatException(ExpectedStatus));
if (Status != AE_OK)
{
return (Status);
}
else
{
return (AE_ERROR);
}
}
}
return (AtTerminateCtrlCheck(AE_OK, ALL_STAT));
}
status_t
clear_gpe(acpi_handle handle, uint32 gpeNumber)
{
return AcpiClearGpe(handle, gpeNumber) == AE_OK ? B_OK : B_ERROR;
}
