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audk
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564 Commits

Author SHA1 Message Date
niruiyu 10fe0d814a Fix crash in GetMemoryMap() when memory type 0x80000000-0xFFFFFFFF was allocated by OS loader 
Signed-off-by: niruiyu
Reviewed-by: lgao4
Reviewed-by: hhtian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11774 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-09 02:01:19 +00:00
andrewfish 63e78d5254 Fix X64 clang warnings. 
Reviewed by: Rui Sun
Approved by: Rui Sun



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11753 6f19259b-4bc3-4df7-8a09-765794883524
 2011-06-04 22:27:37 +00:00
niruiyu 9f72ced4c5 Update the comments of InstallConfigurationTable to follow UEFI Spec. 
Signed-off-by: niruiyu
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11716 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-31 03:15:58 +00:00
li-elvin 3d0a23854e Add more status code in drivers. 
Signed-off-by: li-elvin
Reviewed-by: jyao1
Reviewed-by: lgao4
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11706 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-26 06:29:30 +00:00
erictian e439df5074 Make sure the return value of MapKey is correct by moving the assignment into memory lock protection region 
Signed-off-by: erictian
Reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11700 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-25 03:04:31 +00:00
niruiyu 396e9039ae Add the DriverFamilyOverride support in DxeCore. 
Signed-off-by: niruiyu
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11698 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-24 03:32:42 +00:00
lzeng14 deff65a4fd CalculateSum8() and CalculateSum16() defined in BaseLib are used to calculate checksum. 
Signed-off-by: lzeng14
Reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11674 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-17 12:13:35 +00:00
rsun3 2c0f06f0b8 Add more checks to skip allocated SMRAM regions when searching for a largest free SMRAM region. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11514 6f19259b-4bc3-4df7-8a09-765794883524
 2011-04-08 05:29:22 +00:00
mdkinney a36a9b3794 Fix LocateDevicePath() to return proper error status code. It was returning EFI_INVALID_PARAMETER if Device was NULL even if not handles matched the search criteria. The proper behavior is to return EFI_NOT_FOUND if not handles match the search criteria, and only return EFI_INVALID_PARAMETER if at least one match is found and Device is NULL. 
Also update function header comment block for LocateDevicePath() to match UEFI Specification.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11406 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-16 16:17:09 +00:00
ydong10 639710791a Enhance inf and dec file to follow specs. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11392 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-14 08:43:59 +00:00
erictian f6dbfa544b add gEfiPeiMasterBootModeGuid dependency for getting right boot mode 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11388 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-14 05:55:12 +00:00
vanjeff d0a3ead235 Changed TEMPORARY_RAM_SUPPORT_PPI to EFI_PEI_TEMPORARY_RAM_SUPPORT_PPI. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11385 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-14 02:03:35 +00:00
lgao4 89cd8129f7 Update PeiCore and DxeCore to verify FFS data checksum. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11332 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-23 03:09:55 +00:00
lgao4 9a33a65e58 Update DEBUG log information to specify SMM driver to be loaded in SmmCore 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11308 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-12 01:46:33 +00:00
lgao4 d613c2a88b Correct typo in word in DxeCore. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11307 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-12 01:34:05 +00:00
lgao4 b695e7ff4a Updates function description per UEFI2.3d. No impact is for functionality. The main changes include: 
1. For LoadImage() service, EFI_ACCESS_DENIED return status is added, and EFI_SECURITY_VIOLATION return status description is updated. Meanwhile, EFI_PE32_IMAGE_PROTOCOL. LoadPeImage() in MdeModulePkg is also updated to match LoadImage() service.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11306 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-12 01:29:17 +00:00
mdkinney 5d1cf216ed Fix bounds check on parameter of type EFI_GCD_IO_TYPE to use EfiGcdIoTypeMaximum instead of EfiGcdMemoryTypeMaximum. Also fix typo in DEBUG() message string for gDS->AllocateIoSpace() calls. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11268 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-21 18:49:36 +00:00
mdkinney aa927cae81 Clean up GCD DEBUG() macros so DEBUG_CODE() is only used to enable/disable the DBG MMIO and GCD I/O map dumps 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11243 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-11 23:11:23 +00:00
mdkinney f9d1f97c45 Add DEBUG() macros to all GCD services to monitor all changes to the GCD Memory and GCD I/O maps when DEBUG_GCD is set in PcdDebugPrintErrorLevel. 
If DEBUG_PROPERTY_DEBUG_CODE_ENABLED is also set in PcdDebugPropertyMask, then the GCD Memory and I/O Maps will be dumped every time there is a GCD change.







git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11230 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-06 02:51:08 +00:00
rsun3 96756716c0 when SMM Communication Protocol.Communicate() is called from within SMM, SMRAM is accessible so it is not necessary to check the SMRAM open/lock state via SMM ACCESS Protocol. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11142 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-09 08:02:34 +00:00
mdkinney fa542a1e77 1) Change location of DEBUG() macro that prints the name of the FFS file being evaluated by the DXE Dispatcher to eliminate a duplicate print. 
2) Change location of DEBUG() macro that prints the name of the FFS file being evaluated by the SMM Dispatcher to eliminate a duplicate print.
3) Remove all references and processing of SOR from the PiSmmCore.  Treat use of SOR in the dependency expression of an SMM Driver as an invalid depex opcode.
4) Remove all references for an SMM Driver being in the "Untrusted" state from the PiSmmCore.





git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11127 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-06 21:55:14 +00:00
mdkinney 6a55eea3eb Update PEI/DXE/SMM dispatchers to include DEBUG ((DEBUG_DISPATCH, )) macros to log the evaluation of all dependency expressions. 
This logging can be enabled by setting the DEBUG_DISPATCH bit(0x80) of the PCD gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel.





git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11117 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-04 20:05:09 +00:00
lgao4 6eea8eaeef Add new PCD gEfiMdeModulePkgTokenSpaceGuid.PcdMaxEfiSystemTablePointerAddress for the MdeModulePkg that allows the platform DSC file to specify the address below which the EFI_SYSTEM_TABLE_POINTER structure is allocated. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11018 6f19259b-4bc3-4df7-8a09-765794883524
 2010-11-09 07:54:53 +00:00
rsun3 0a6c090521 Complement fix for revision #10998 (Remove PI SMM IPL's dependency on CPU AP). 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11001 6f19259b-4bc3-4df7-8a09-765794883524
 2010-11-04 05:27:23 +00:00
vanjeff 785b5f5a50 swaps the order of timer disable and memory map termination to make sure memory map unchanged. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10999 6f19259b-4bc3-4df7-8a09-765794883524
 2010-11-03 03:21:29 +00:00
rsun3 07d9dc83f4 Remove PI SMM IPL's dependency on CPU AP so that PI SMM IPL can be dispatched before the CPU AP is installed. 
If PI SMM IPL will be dispatched before the CPU AP is installed for a platform, the platform developer is expected to set cache-ability of SMRAM to WB earlier to improve performance of SMM initialization.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10998 6f19259b-4bc3-4df7-8a09-765794883524
 2010-11-03 01:14:51 +00:00
ydong10 fbe12b79ae Refine code to make code run more safely. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10955 6f19259b-4bc3-4df7-8a09-765794883524
 2010-10-18 11:33:26 +00:00
ydong10 cd7bfc2c63 Refine code to make code run safely. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10880 6f19259b-4bc3-4df7-8a09-765794883524
 2010-09-16 04:51:25 +00:00
ydong10 c9325700d0 Refine soma code to make code run safely. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10877 6f19259b-4bc3-4df7-8a09-765794883524
 2010-09-15 07:48:11 +00:00
pgao2 9a43bc39a9 Avoid DxeCore to reclaim PEI stack as IDT may be on it (like 32-bit OVMF). 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10825 6f19259b-4bc3-4df7-8a09-765794883524
 2010-08-26 08:26:14 +00:00
mdkinney d0d41b52e0 Move registration of DXE Core with PeCoffExtraActionLib after the lib constructors have been executed. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10778 6f19259b-4bc3-4df7-8a09-765794883524
 2010-08-06 23:09:49 +00:00
mdkinney b43619d0cd Update DXE Core so its own PE/COFF image is passed to the PeCoffExtraActionLib 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10769 6f19259b-4bc3-4df7-8a09-765794883524
 2010-08-03 05:20:15 +00:00
lgao4 1d6ee65f82 Enhance FV2.ReadSection() to read GUIDED section raw data when its extraction guided protocol doesn’t exist. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10702 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-28 01:12:18 +00:00
vanjeff 4cf7e0380e 1. Add init flag DEBUG_AGENT_INIT_DXE_AP. 
2. Add definition DEBUG_AGENT_CONTINUE.
3. Update the definition of InitializeDebugAgent() more comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10660 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-19 02:26:09 +00:00
andrewfish 635021c594 Fix 64-bit bug in DxeIpl. You can't cast an & UINT64 to a UINT32 *, as the upper 32-bits do not get updated. In my case there was data on the stack for the upper 32-bits and it caused the size to be greater than 4GB. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10659 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-18 17:56:06 +00:00
andrewfish 1c8029e3aa Update the previous fix to only shadow the function for supported processor architectrues. The old way required non supported processor architectures to opt out. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10637 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-07 23:27:08 +00:00
andrewfish 27172c0f36 Fix issue with ARM port. Image.c shadow code is not ANSI C and crashes on ARM. So I did the same thing that is done on Itanium and skipped the shadow for ARM architecture in all cases. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10636 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-07 23:10:14 +00:00
mdkinney 6b22483ffb 1) Call ProcessNotifyList() to process all Dispatch Notifications after the Memory Discovered PPI is installed. 
2) Add ProcessLibraryConstructorList() call when OldCoreData != NULL and OldCoreData->ShadowedPeiCore == NULL.
3) Make sure no lib functions are used prior to the ProcessLibraryConstructorList() call.
4) Clean up comments



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10611 6f19259b-4bc3-4df7-8a09-765794883524
 2010-06-29 06:08:14 +00:00
rsun3 35f9e94ed4 Add a missing parameter description in the function header for CoreFindFreePagesI(). 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10589 6f19259b-4bc3-4df7-8a09-765794883524
 2010-06-17 07:18:53 +00:00
mdkinney 2345e7d4a4 1) Improve how memory usage is tracked in DXE Core 
2) Update GetMemoryMap() to merge adjacent memory descriptors with identical types and attributes.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10579 6f19259b-4bc3-4df7-8a09-765794883524
 2010-06-14 23:21:26 +00:00
lgao4 0e4483bc69 Fix DxeCore Dispatch Issue that DXE drivers may not be dispatched if they depend on the protocols produced by SMM driver. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10491 6f19259b-4bc3-4df7-8a09-765794883524
 2010-05-14 08:27:28 +00:00
mdkinney ef05e06350 1) Fix IPF ICC 11.1 issue when /Ox is used related to the use of local variables and parameter across the transition when TEMP RAM is disabled. 
2) Update the logic that computes the offset of the heap and stack from TEMP RAM to Permanent RAM to handle all possible offsets values.
3) Minor cleanups to the PEI_CORE_INSTANCE structure
4) Simplify the logic that manages the TEMP RAM to PERM RAM transition and clean up the related DEBUG() messages.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10481 6f19259b-4bc3-4df7-8a09-765794883524
 2010-05-11 22:11:31 +00:00
xdu2 c16f9cc33d Minor comment update. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10477 6f19259b-4bc3-4df7-8a09-765794883524
 2010-05-10 02:49:38 +00:00
mdkinney 4da3058929 Fix ICC 11.1 build break 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10467 6f19259b-4bc3-4df7-8a09-765794883524
 2010-05-07 23:25:20 +00:00
lgao4 d7aaf1dcb5 Use new API GetSectionFromAnyFvByFileType() of MdePkg DxeServicesLib library to get PE data of SMM_CORE driver. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10457 6f19259b-4bc3-4df7-8a09-765794883524
 2010-05-05 01:58:36 +00:00
hhtian cd5ebaa06d Update the copyright notice format 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10420 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-24 09:49:11 +00:00
niruiyu 3140ceda76 Fix a bug that FV->ReadSection cannot get the EFI_SECTION_GUID_DEFINED type section data. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10384 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-21 02:40:36 +00:00
klu2 c5d00b30c1 Fix the issue that GCC treat enum type as unsigned int which incompatible with UEFI spec's INT32. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10347 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-07 02:33:16 +00:00
jljusten b295dfd486 MdeModulePkg: Fix warning with VS2005 toolchain on IA32 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10338 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-05 03:43:36 +00:00
jgong5 38c7df9848 Avoid DEBUG_CLEAR_MEMORY clearing MemoryMap internal structure. 
In CoreFreePages(), the following sequence might break the MemoryMap internal structure:
CoreConvertPages() -> CoreFreeMemoryMapStack() -> AllocateMemoryMapEntry() -> CoreAllocatePoolPages() -> DEBUG_CLEAR_MEMORY()

CoreConvertPages() will call CoreFreeMemoryMapStack() after it adds the freed memory range, so the latter might use the just freed memory range when calling AllocateMemoryMapEntry(). But CoreFreePages() will call DEBUG_CLEAR_MEMORY() after CoreConvertPages(). This might clear up the memory map entry structure.

The fix calls DEBUG_CLEAR_MEMORY() just after freed memory range is added in CoreConvertPages(), which is safe.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10335 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-03 05:34:16 +00:00
jyao1 ab780ebf90 Change BufferSize from UINTN * to UINTN to eliminate pointer to pointer in SmmCore for security consideration. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10299 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-21 04:17:16 +00:00
jgong5 a5ca8fa772 Hold Memory Lock until DEBUG_CLEAR_MEMORY called in CoreFreePages(). 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10284 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-19 04:22:35 +00:00
vanjeff 213fecefbb 1. update the definitions in debug agent library, rename DEBUG_AGENT_INIT_DXE to DEBUG_AGENT_INIT_DXE_CORE and add DEBUG_AGENT_INIT_S3. 
2. disable debug timer interrupt in ExitBootServices().

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10239 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-13 16:52:46 +00:00
jchen20 b7250b714a Fixed a bug in LMFA code 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10233 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-12 04:35:00 +00:00
vanjeff df7aaeb998 roll back IDT_ENTRY counter to 32 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10229 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-11 02:04:04 +00:00
jchen20 9bfb494096 The patch attached is to fix the issue that LMFA feature is failed on OVMF. The root cause is that OVMF platform reserved 128k top memory range for EMU variable range before PEI memory range re-locate to specified memory range, which is quite different from real platform. The original implementation has an assumption that AllocatePage will NOT be invoked until PEI memory range is re-located to preassigned memory range, , which is TRUE in most real platform, but FALSE on OVMF platform. So This patch is to enhanced the memory resource HOB re-organization algorithm to eliminate the assumption. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10225 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-10 02:47:05 +00:00
qhuang8 4237d40b77 Minor update comment to remove unprintable character in source file. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10214 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-09 05:58:00 +00:00
jgong5 40e8cca588 Fix the SMRAM caching range base and size. The original code uses the biggest SMRAM range base and size to set the cache attribute by gDS->SetMemorySpaceAttributes(). This is not correct because the platform code might split the TSEG into several ranges. The fix searches and joins all the adjacent ranges to the biggest SMRAM range into a cacheable range so that TSEG can be cached as a whole. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10213 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-09 05:47:41 +00:00
rsun3 2d5ac15435 Fix a bug that a NULL pointer may be dereferenced. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10178 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-04 05:42:44 +00:00
jchen20 def75b5dad Fix a bug in load modules at fixed address which may potentially impact OS S3. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10175 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-04 03:16:55 +00:00
jchen20 f73b3df815 Fix a bug in LMFA which may potentially impact OS S3. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10174 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-04 03:10:41 +00:00
hhuan13 1fc17d768f Remove Size==0 branch in SmmAllocatePool() 
The background is :

The SmmMemoryAllocationLib of one of the instance of MemoryAllocation library class. As in MdePkg comment for AllocatePool() : “If AllocationSize is 0, then a valid buffer of 0 size is returned.”,the SMM library implements AllocatePool by SMST service SmmAllocatePool which does NOT support the zero size.




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10171 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-04 01:48:52 +00:00
rsun3 60cf9cfc14 Minor bug fix and robustness check improvement. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10168 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-03 09:40:16 +00:00
jchen20 3c447c2760 Enable "Load Module At fixed Address" feature in SMM Core 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10166 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-03 05:45:50 +00:00
jyao1 06b07ce37c Change the minimal SMM core size from 1MB to 256KB-4K. 
Some platforms only enable 1MB, after reserve 1 page for SMM S3. There is at most 1MB-4KB for SMM core.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10158 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-03 02:04:37 +00:00
hhuan13 52c0d06b94 Fix K8 scan issues 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10151 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-02 02:58:03 +00:00
klu2 ccf0f68d73 Add checking whether FvCount is overflow when new unknown FvInfoPpi is dispatched. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10146 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-01 08:59:00 +00:00
rsun3 2292758d5c Minor coding style fix. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10145 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-01 08:38:46 +00:00
jchen20 77215d10c0 update DxeIpl to use EFI_S3_RESUME2_PPI instead of EFI_S3_RESUME_PPI 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10138 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-01 07:11:28 +00:00
mdkinney 3df4b6e7e9 Update PI SMM Core to ignore memory ranges from SMRAM Descriptors that are already allocated or not tested or not ECC initialized yet 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10132 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-01 05:32:59 +00:00
hhuan13 3c5963cf29 Update PiSmmCore: 
1. Update PiSmmIpl.c DoCommunicate() to prevent exception in case call SmiManage directly if SMRAM is closed or locked. That case causes exception.
2. Update PiSmmCore.c SmmEntryPoint(). It is not required to save/restore InSmm. Because SMM is non-reentrant.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10131 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-01 04:29:21 +00:00
vanjeff e7af83aece 1. Refine debug agent library. 
2. DxeCore and DxeIpl consume debug agent library. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10119 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-27 17:04:12 +00:00
geekboy15a 3978f5d92b Fixed GCC build issue caused by converting a pointer to an integer of a larger size. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10115 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 19:17:16 +00:00
xli24 64ca68027b Add parameter checking for PEI service AllocatePages(), according to PI1.2 errata A. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10112 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 09:26:52 +00:00
rsun3 d2fbaaab17 Add more code robustness check for modules under MdeModulePkg. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10108 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 08:53:27 +00:00
jchen20 4fb720763c Fix a bug in "Load module At fixed address" to enable it on IPF platform 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10106 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 07:43:00 +00:00
hhuan13 5b422a7bbd Clean up PiSmmCore to pass K8 scan 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10098 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 04:35:23 +00:00
jgong5 34f60e4d77 Add EfiCpuArchProtocol dependency for PiSmmIpl module. The reason to add this is PiSmmIpl will call gDS->SetMemorySpaceAttributes() which will locate CPU Arch Protocol to set MTRRs. Without this dependency, the locate might fail and MTRRs are never set in this case. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10097 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 03:35:47 +00:00
mdkinney e42e94041f Add PI SMM IPL and PI SMM Core 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10094 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-25 23:41:19 +00:00
klu2 8976547970 Clean up EFI_SPECIFICATION_VERSION and PI_SPECIFICATION_VERSION. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10072 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-25 16:31:22 +00:00
vanjeff b6d539c869 roll back changing on save and restore interrupt status, it needn't doing. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10060 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 08:30:53 +00:00
rsun3 12fbc893e4 Minor comment fix. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10058 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 08:09:39 +00:00
jgong5 f505090909 Avoid shadowing PE image read function on IPF 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10057 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 07:00:37 +00:00
lgao4 6bfbb5f0e0 1. Correct File header to ## @file 
2. Remove unnecessary .common] postfix on section.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10052 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 00:21:16 +00:00
mdkinney cd539d485d Fix comment 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10048 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-23 17:59:48 +00:00
jgong5 25973fc3ea Enhance memory copy logic for PEI core image read. The change uses CopyMem() library function for unshadowed version and uses inline implementation for a shadowed version. This reduces PE image reading time to 1/5 - 1/10 when code cache is disabled. The change also fixed a memory leak when allocating shadow space for image read function. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10038 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-22 05:48:06 +00:00
andrewfish 3351d21fe1 Cleanup HOB DEBUG prints 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10020 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-17 01:12:55 +00:00
mdkinney 74e44290e2 1) Fix build issues 
2) Change ARCHITECTURAL_PROTOCOL_ENTRY name to EFI_CORE_PROTOCOL_NOTIFY_ENTRY so it can be used for both Architectural Protocols and optional protocols that the DXE Core may use.  Also remove BOOLEAN ArchitecturalProtocol field, so it is back to its original form.
3) Put mArchProtocols[] back to its original form, but add a NULL entry at the end so the end of the table can be easily detected in loops
4) Add mOptionalProtocols[] that at this time only has the SMM Base 2 Protocol in it.
5) Add NULL entry to mMissingProtocols[] so the end of the table can be easily detected.
6) Update all loops on mArchProtocols[], mOptionalProtocols, and mMissingProtocols[] to remove Index(s) and simply looks for a NULL ProtocolGuid to find the end of the table.
7) Update protocol notify events to pass the associated EFI_CORE_PROTOCOL_NOTIFY_ENTRY * as the Context parameter.   This simplifies GenericProtocolNotify() by completely eliminating the search loop.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10016 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-16 20:59:57 +00:00
andrewfish 8e90dd6b54 Clean up HOB debug prints 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10012 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-16 03:05:59 +00:00
andrewfish b33339fa64 Fix crash in UnixPkg and BeagleBoard caused by gSmmBase2 getting added to the now incorectly named mARchProtocols list. CoreDispatchMissingArchProtocols() did to check to see if the element was an AP (not all are now). Also Missing entry was not bounds checked, it was assumed to be <= Index witch is no longer true. So in both UnixPkg and BeagleBoard the loop was blowing past the end and garbage data caused page faults. Also add m prefix to global. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10011 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-16 02:52:15 +00:00
mdkinney 0803854bc1 Update DXE Core to be compatible with PI 1.2 SMM Drivers. 
PI 1.2 SMM Drivers are allowed to call UEFI/DXE services and Protocols from the entry point of the PI 1.2 SMM Driver.  These UEFI/DXE services and Protocols may directly or indirectly calls the UEFI Boot Services RaiseTPL() and RestoreTPL().  These UEFI Boot Services use the CPU Architectural Protocol to enable interrupts if the TPL level is below TPL_HIGH_LEVEL and enable interrupts of the TPL is at TPL_HIGH_LEVEL.  Interrupts should be masked while executing SMM drivers, so if a direct or indirect call to the UEFI Boot Service RestoreTPL() would enable interrupts, then an interrupt could be incorrectly delivered in SMM context.  

The solution is for the DXE Core to register for the PI 1.2 SMM Base2 Protocol.  If that protocol is present in the platform, then the DXE Core can use the SMM Base 2 Protocol's InSmm() function to determine if the platform is currently executing in SMM content.  If the current context is in SMM, then do not allow any requests to be forwarded to the CPU Architecture Protocol to enable interrupts.





git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9997 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-13 01:57:22 +00:00
klu2 20ead7252b Fix the issue that unknown format FV in Fvhob is installed for FvInfoPpi more than one time. The fixing is search dispatched Fv database and cached unknown Fv information for all Fv in FvHob, if Fv has been identified by PeiCore, then no need install FvInfoPpi for it again. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9984 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-11 05:49:48 +00:00
rsun3 4140a6635b Coding style fix and minor improvements. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9977 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-11 02:33:16 +00:00
vanjeff 0cf27ce078 a)Save and disable CPU interrupt before calling AsmWriteIdtr(). 
b)Restore CPU interrupt status after callng AsmWriteIdtr().


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9965 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-10 06:48:34 +00:00
jchen20 852081fc68 revise the debug message to add 0x in front of the HEX number for consistency 
replace FixedPcdGetXX with PcdGetXX to access PcdLoadModuleAtFixAddressEnable

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9964 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-10 06:10:53 +00:00
jchen20 99ff63cf03 change the GetPcd64 to FixedGetPcd64 to pass ECC 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9957 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-09 09:52:46 +00:00
erictian 853adefc0c format uniform: move tab to blank. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9949 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-08 05:54:54 +00:00
qhuang8 58125fb3f9 Remove DEBUG_LOAD for InstallProtocolInterface() to align with PPI installation debug message in PeiCore. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9945 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-08 03:14:15 +00:00
jchen20 ebfb7bb55b modified to pass the VS2003 build 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9944 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-08 03:13:09 +00:00
jchen20 e18fa16721 modified to pass the ICC build 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9939 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-05 08:34:15 +00:00