diff options
| author | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-12-03 01:06:28 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-12-03 01:06:28 +0000 |
| commit | 10342a643f4a6f89a86746c42f2ebcc1f02359f0 (patch) | |
| tree | 2e24cd27494a0522c816e685be656a17ba842103 /MdeModulePkg | |
| parent | c93776c2d47b23b5e64691753efc7ab47ba257c0 (diff) | |
| download | edk2-platforms-10342a643f4a6f89a86746c42f2ebcc1f02359f0.tar.xz | |
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
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c index dfd1669ab1..56a83125e6 100644 --- a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c +++ b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c @@ -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;
|