diff options
| author | Jiewen Yao <jiewen.yao@intel.com> | 2016-12-12 14:35:05 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2016-12-13 14:31:23 +0800 |
| commit | dc756baeda55490202f3150a8821b5164e906451 (patch) | |
| tree | 282616e2b6ba2b856a3f672b416711c23d24fff5 /SecurityPkg | |
| parent | 82bf462e3a473fdce2475fac96c225bc62658b18 (diff) | |
| download | edk2-platforms-dc756baeda55490202f3150a8821b5164e906451.tar.xz | |
SecurityPkg:/Tcg2Dxe: remove 4G limitation
Tcg2Dxe allocates event log below 4G. It is unnecessary.
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Diffstat (limited to 'SecurityPkg')
| -rw-r--r-- | SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c index 9e8dfae6cc..cf2fe4e508 100644 --- a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c +++ b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c @@ -1394,9 +1394,8 @@ SetupEventLog ( for (Index = 0; Index < sizeof(mTcg2EventInfo)/sizeof(mTcg2EventInfo[0]); Index++) {
if ((mTcgDxeData.BsCap.SupportedEventLogs & mTcg2EventInfo[Index].LogFormat) != 0) {
mTcgDxeData.EventLogAreaStruct[Index].EventLogFormat = mTcg2EventInfo[Index].LogFormat;
- Lasa = (EFI_PHYSICAL_ADDRESS) (SIZE_4GB - 1);
Status = gBS->AllocatePages (
- AllocateMaxAddress,
+ AllocateAnyPages,
EfiBootServicesData,
EFI_SIZE_TO_PAGES (PcdGet32 (PcdTcgLogAreaMinLen)),
&Lasa
@@ -1496,9 +1495,8 @@ SetupEventLog ( for (Index = 0; Index < sizeof(mTcg2EventInfo)/sizeof(mTcg2EventInfo[0]); Index++) {
if ((mTcgDxeData.BsCap.SupportedEventLogs & mTcg2EventInfo[Index].LogFormat) != 0) {
if (mTcg2EventInfo[Index].LogFormat == EFI_TCG2_EVENT_LOG_FORMAT_TCG_2) {
- Lasa = (EFI_PHYSICAL_ADDRESS) (SIZE_4GB - 1);
Status = gBS->AllocatePages (
- AllocateMaxAddress,
+ AllocateAnyPages,
EfiACPIMemoryNVS,
EFI_SIZE_TO_PAGES (PcdGet32 (PcdTcg2FinalLogAreaLen)),
&Lasa
|