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2016-04-05IntelFrameworkModulePkg/Bds: Correct the total RAM calculationJeremy Linton
Update the BDS frontpage to pull the RAM ranges from the smbios extended size fields when applicable. The RAM calculation also needs to take into account all the RAM ranges being provided as many machines have multiple physical address ranges. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-03-25IntelFrameworkModulePkg: LegacyBootMaintUiLib: remove set but unused variablesLaszlo Ersek
Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-03-25IntelFrameworkModulePkg: DxeCapsuleLib: remove set but unused variablesLaszlo Ersek
Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-03-25IntelFrameworkModulePkg: BiosVideo: remove set but unused variableLaszlo Ersek
Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-03-16IntelFrameworkModulePkg/LegacyBootMaintUiLib: Refine the codeDandan Bi
Remove the ASSERT code that may be triggered in LegacyBootMaintUiLib. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
2016-01-19IntelFrameworkModulePkg: Add NOOPT target in IntelFrameworkModulePkg.dscHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19671 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-24IntelFrameworkModulePkg: Remove the undefined PCD help and prompt stringsLiming Gao
IntelFrameworkModulePkg.uni includes some undefined PCD help and prompt strings, which will be removed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19512 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15IntelFrameworkModulePkg: Convert all .uni files to utf-8Jordan Justen
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py IntelFrameworkModulePkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19254 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-07IntelFrameworkModulePkg: DebugAssert enhancementBaraneedharan Anbazhagan
If the assert happens in a library, then it's hard to determine which module using that library is generating that assert. Use gEfiCallerBaseName in DebugAssert to display the module name. In V2: Updated patch to use CopyMem instead of AsciiSPrint. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19129 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-03IntelFrameworkModulePkg: remove unreachable codeArd Biesheuvel
Some compilers (like RVCT) are finicky about unreachable code, so remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19105 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-15IntelFrameworkModulePkg BdsDxe: Use PcdSet##S to replace PcdSet##Eric Dong
PcdSet## has no error status returned, then the caller has no idea about whether the set operation is successful or not. PcdSet##S were added to return error status and PcdSet## APIs were put in ifndef DISABLE_NEW_DEPRECATED_INTERFACES condition. To adopt PcdSet##S and further code development with DISABLE_NEW_DEPRECATED_INTERFACES defined, we need to Replace PcdSet## usage with PcdSet##S. Normally, DynamicDefault PCD set is expected to be success, but DynamicHii PCD set failure is a legal case. So for DynamicDefault, we add assert when set failure. For DynamicHii, we add logic to handle it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18605 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-30IntelFrameworkModulePkg GenericBdsLib: Do not assume perf entry count has no ↵Star Zeng
change Current implementation assumes the performance entry count has no change from multiple GetPerformanceMeasurement() while loops, it may cause the allocated buffer for PerfEntriesAsDxeHandle at the first loop to be overflowed if the following loop has the count changed. This patch is also to sync the change at commit R18417 "MdeModulePkg: Fix a performance data buffer overrun issue". Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18562 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28IntelFrameworkModulePkg: Ad the missing module UNI files.Liming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18343 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-27IntelFrameworkModulePkg: Replace deprecated function.Eric Dong
Replace GetEfiGlobalVariable with GetEfiGlobalVariable2. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18331 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-27IntelFrameworkModulePkg: Fix mixed Dos and Linux end of line format issue.Eric Dong
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18322 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-26IntelFrameworkModulePkg/BiosThunk: Fix 32 bits arch build failure when ↵eric Dong
disable optimization. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: eric Dong <eric.dong@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18319 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-20IntelFrameworkModulePkg: Update DEC and DSC version from 0.94 to 0.96Feng Tian
Update DEC and DSC version to reflect new changes. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18253 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-20Fixed build error for VS2008 toolchain.Eric Dong
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18250 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-13IntelFrameworkModulePkg:Refine the code in LegacyBootMaintUiLibDandan Bi
Refine the code in LegacyBootMaintUiLib to prevent the potential risk. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18215 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-05LegacyBootMaintUi: Update copyright info, cover old code existed in old ↵Eric Dong
BdsDxe driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18162 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-04IntelFrameworkModulePkg:Refine the code comments in LegacyBootMaintUiLibDandan Bi
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18152 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-03Fixed GCC49 build fail issue.Eric Dong
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18126 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-31Fixed GCC tool chain build fail.Eric Dong
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18119 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-30Legacy Boot Maintenance UI part code split from ↵Eric Dong
IntelFrameworkModulePkg/Universal/BdsDxe driver. This is the legacy part of the old BdsDxe driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18112 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-28IntelFrameworkModulePkg: Add missing PCD usage information in UNI and DEC files.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18084 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-27IntelFrameworkModulePkg AcpiS3SaveDxe: Reduce reserved memory consumptionStar Zeng
Reduce reserved memory consumption by page table buffer, then OS can have more available memory to use. Take PhysicalAddressBits = 48 and 2MB page granularity as example, 1:1 Virtual to Physical identity mapping page table buffer needs to be ((512 + 1) * 512 + 1) * 4096 = 1075843072 bytes = 0x40201000 bytes. When BIOS does not support long mode waking vector, only allocate 2 pages (1G page enabled) or 6 pages for 4G page table, and 8 extra pages to handles > 4G request by page fault. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18068 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-26IntelFrameworkModulePkg: GenericBdsLib: set Status before useLaszlo Ersek
The recent patch titled IntelFrameworkModulePkg/GenericBdsLib: remove AcpiS3->S3Save() call has exposed a preexistent bug in the BdsLibBootViaBootOption() function, and now the IA32 build of OVMF fails with: In function 'BdsLibBootViaBootOption': error: 'Status' may be used uninitialized in this function Namely, we have the following (simplified) data flow: // // Status and ImageHandle both start out uninitialized // /* ... */ ImageHandle = BdsExpandUsbShortFormDevicePath (DevicePath); /* ... */ if (ImageHandle == NULL) { /* ... */ } if ((ImageHandle == NULL) || (EFI_ERROR(Status))) { /* ... */ */ If BdsExpandUsbShortFormDevicePath() returns a non-NULL value, then the second "if" statement will check Status without the function having initialized or assigned it. When BdsExpandUsbShortFormDevicePath() returns non-NULL, Status should be EFI_SUCCESS; so let us assign it that value up-front. Note that the bug existed before the patch IntelFrameworkModulePkg/GenericBdsLib: remove AcpiS3->S3Save() call That is, the bug was not introduced, only exposed, by the patch -- in the pre-patch state, although the Status variable was set early and unconditionally, the error code that it may have carried from the failed gEfiAcpiS3SaveProtocolGuid lookup had nothing to do with the second "if" statement above. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18061 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-26IntelFrameworkModulePkg/GenericBdsLib: remove AcpiS3->S3Save() callArd Biesheuvel
The AcpiS3->S3Save() call needs to occur before the end-of-DXE event is signalled. The end-of-DXE event needs to be signalled prior to invoking any UEFI drivers, applications, or connecting consoles. This means the call to S3Save() that occurs in BdsLibBootViaBootOption() violates the ordering constraints, and should be removed. Since it is the responsibility of the platform BDS to signal the end-of-DXE event, it should also perform the AcpiS3->S3Save() call at an appropriate time. Commit message update from Laszlo Ersek <lersek@redhat.com>: Following Jiewen Yao's idea in http://thread.gmane.org/gmane.comp.bios.tianocore.devel/16088/focus=16146 platforms that (1) use this exact instance of GenericBdsLib, *and* (2) support S3 should now collect the S3 state (3) in an End-of-Dxe callback in their AcpiS3SaveDxe drivers, *or* (4) with an explicit AcpiS3->S3Save() call made to their AcpiS3SaveDxe drivers from their PlatformBdsLib instances. OvmfPkg, which uses this GenericBdsLib instance, and has its own AcpiS3SaveDxe fork, follows (3). Vlv2TbltDevicePkg, which has a GenericBdsLib fork, and uses IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe, follows (4). There are no other platforms in the public edk2 repository that support S3. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jiewen Yao <Jiewen.Yao@intel.com> [lersek@redhat.com: updated commit message] Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Jiewen Yao <Jiewen.Yao@intel.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18036 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13IntelFrameworkModulePkg DeviceMngr: Potential read over memory boundaryHao Wu
This commit will resolve the issue brought by r17738. String = AllocateCopyPool (BufferLen, L"MAC:"); The above using of AllocateCopyPool() will read contents out of the scope of the constant string. Potential risk for the constant string allocated at the boundary of memory region. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17933 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13IntelFrameworkModulePkg BootMngr: Fix potential read over memory boundaryHao Wu
This commit will resolve the issue brought by r17737. HelpString = AllocateCopyPool (HelpSize, L"Device Path : "); The above using of AllocateCopyPool() will read contents out of the scope of the constant string. Potential risk for the constant string allocated at the boundary of memory region. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17932 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13IntelFrameworkModulePkg BootMaint: Fix potential read over memory boundaryHao Wu
This commit will resolve the issue brought by r17736. Str = AllocateCopyPool (MaxLen * sizeof (CHAR16), Str1); The above using of AllocateCopyPool() will read contents out of the scope of Str1. Potential risk for Str1 allocated at the boundary of memory region. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17931 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13IntelFrameworkModulePkg BdsDxe: Fix ASSERT in BdsMemoryTestHao Wu
This commit will resolve the issue brought by r17735. StrCatS (StrPercent, sizeof (StrPercent) / sizeof (CHAR16), TmpStr); The above using of StrCatS will cause ASSERT if TmpStr is longer than StrPercent. Therefore, StrnCatS is used here to resolve the issue. Similar scenario is for: StrCatS (StrTotalMemory, StrTotalMemorySize / sizeof (CHAR16), TmpStr); Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17930 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13IntelFrameworkModulePkg GenericBdsLib: Potential read over memory boudaryHao Wu
This commit will resolve the issue brought by r17733. StringBuffer1 = AllocateCopyPool ( MAX_STRING_LEN * sizeof (CHAR16), L"Configuration changed. Reset to apply it Now." ); The above using of AllocateCopyPool() will read contents out of the scope of the constant string. Potential risk for the constant string allocated at the boundary of memory region. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17929 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-10IntelFrameworkModulePkg: Fix a memory leak bug in BdsDxe driver.Ruiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17907 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-07IntelFrameworkModulePkg GenericBdsLib: Resolve array size mismatchHao Wu
Match the size of array GaugeString defined in function WriteBootToOsPerformanceData() with the size of field 'Token' defined in struct PERF_DATA in MdeModulePkg\Include\Guid\Performance.h. Doing so will ensure the size consistency when doing StrCpyS() between PERF_DATA.Token and GaugeString (like here in Performance.c). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17851 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-07IntelFrameworkModulePkg: Remove gZeroGuid definition in DataHubDxeHao Wu
MdeModulePkg has defined gZeroGuid in 'Guid/ZeroGuid.h', therefore, the gZeroGuid defined in DataHubDxe is redundant. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17838 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-02Revert tree to r17801Jordan Justen
Revert r17802 "BaseTools: AArch64: use explicit linker scripts" Revert r17803 "ArmVirtPkg: build runtime drivers with 64 KB section alignment" Revert r17804 "IntelFrameworkModulePkg: AcpiS3SaveDxe: prepare for End-of-Dxe callback" Revert r17805 "IntelFrameworkModulePkg: AcpiS3SaveDxe: call S3Ready() at End-of-Dxe" Revert r17806 "OvmfPkg: AcpiS3SaveDxe: prepare for End-of-Dxe callback" Requested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17807 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-02IntelFrameworkModulePkg: AcpiS3SaveDxe: call S3Ready() at End-of-DxeLaszlo Ersek
Call S3Ready() whenever the first of the following occurs: - a driver signals End-of-Dxe, - a driver calls EFI_ACPI_S3_SAVE_PROTOCOL.S3Save(). S3Ready() already contains a static, function scope "latch" that causes it to exit early when called for the second time or later. (At the moment, the only platform in the edk2 tree that includes this driver is Vlv2TbltDevicePkg. That platform does not signal End-of-Dxe (yet).) http://thread.gmane.org/gmane.comp.bios.tianocore.devel/16088/focus=16146 Suggested-by: Yao Jiewen <jiewen.yao@intel.com> Cc: Yao Jiewen <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Tim He <tim.he@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17805 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-02IntelFrameworkModulePkg: AcpiS3SaveDxe: prepare for End-of-Dxe callbackLaszlo Ersek
We are preparing for detaching the S3Ready() functionality from the EFI_ACPI_S3_SAVE_PROTOCOL.S3Save() protocol member function. Instead, we will hook the same logic to the End-of-Dxe event group. The EFI_ACPI_S3_SAVE_PROTOCOL has another member: GetLegacyMemorySize(). According to the documenation, This function returns the size of the legacy memory (meaning below 1 MB) that is required during an S3 resume. Before the Framework-based firmware transfers control to the OS, it has to transition from flat mode into real mode in case the OS supplies only a real-mode waking vector. This transition requires a certain amount of legacy memory. After getting the size of legacy memory below, the caller is responsible for allocating the legacy memory below 1 MB according to the size that is returned. The specific implementation of allocating the legacy memory is out of the scope of this specification. When EFI_ACPI_S3_SAVE_PROTOCOL.S3Save() is called, the address of the legacy memory allocated above must be passed to it, in the LegacyMemoryAddress parameter. In practice however: - The S3Ready() function ignores the LegacyMemoryAddress completely. - No code in the edk2 tree calls EFI_ACPI_S3_SAVE_PROTOCOL.GetLegacyMemorySize(), ever. - All callers of EFI_ACPI_S3_SAVE_PROTOCOL.S3Save() in the edk2 tree pass a NULL LegacyMemoryAddress: BdsLibBootViaBootOption() [IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c] OnReadyToBoot() [Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c] InstallReadyToLock() [Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c] BdsLibBootViaBootOption() [Vlv2TbltDevicePkg/Override/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c] For this reason, ASSERT() explicitly that LegacyGetS3MemorySize() is never called, and that the LegacyMemoryAddress parameter is always NULL. This fact is important to capture in the code, because in the End-of-Dxe callback, no LegacyMemoryAddress parameter can be taken. So let's make it clear that we actually don't even have any use for that parameter. Cc: Yao Jiewen <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: David Wei <david.wei@intel.com> Cc: Tim He <tim.he@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17804 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg UpdateDriverDxe: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17739 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg DeviceMngr: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17738 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg BootMngr: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17737 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg BootMaint: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17736 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg BdsDxe: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17735 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg PeiDxeDebugLib: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17734 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg GenericBdsLib: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17733 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30IntelFrameworkModulePkg IsaFloppyDxe: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17732 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-10IntelFrameworkModulePkg/IsaSerialDxe: Use PcdSerialClockRate instead of hard ↵Ruiyu Ni
code value So that the driver can work on a certain hardware when a platform module dynamically changes the PCD value. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17607 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-09EDKII:Display engine should not depend on the framework codeDandan Bi
Display engine base on class opcode to detect whether in front page.Now remove class/subclass and use FormsetGuid or ClassGuid to judge whether in front page Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17590 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-08IntelFrameworkModulePkg: Add %u and %lu support for DebugLib.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17569 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 18:37:02 +0000