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Fix build error. 

ACPI4.0/5.0 have clear description:
FIRMWARE_CTRL: If the X_FIRMWARE_CTRL field contains a non zero value then this field must be zero.
X_FIRMWARE_CTRL: This field is used when the physical address of the FACS is above 4GB. If the FIRMWARE_CTRL field contains a non zero value then this field must be zero.

Update code in AcpiSupport/AcpiTable when it produces this field to set one only.
Update code in AcpiS3Save when it consumes this field, check 0 value.


Signed-off-by: jiewen.yao@intel.com
Reviewed-by: star.zeng@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13981 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jyao1 2012-12-03 01:06:28 +00:00
parent c93776c2d4
commit 10342a643f
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c
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@ -720,7 +720,7 @@ AddTableToList (
// Note: If the FIRMWARE_CTRL is non-zero, then X_FIRMWARE_CTRL must be zero, and
// vice-versa.
//
if ((UINT64)(UINTN)AcpiSupportInstance->Facs3 < BASE_4GB) {
if ((UINT64)(UINTN)AcpiTableInstance->Facs3 < BASE_4GB) {
AcpiTableInstance->Fadt3->FirmwareCtrl = (UINT32) (UINTN) AcpiTableInstance->Facs3;
} else {
Buffer64 = (UINT64) (UINTN) AcpiTableInstance->Facs3;
@ -849,7 +849,7 @@ AddTableToList (
// Note: If the FIRMWARE_CTRL is non-zero, then X_FIRMWARE_CTRL must be zero, and
// vice-versa.
//
if ((UINT64)(UINTN)AcpiSupportInstance->Facs3 < BASE_4GB) {
if ((UINT64)(UINTN)AcpiTableInstance->Facs3 < BASE_4GB) {
AcpiTableInstance->Fadt3->FirmwareCtrl = (UINT32) (UINTN) AcpiTableInstance->Facs3;
} else {
Buffer64 = (UINT64) (UINTN) AcpiTableInstance->Facs3;