andrewfish [Wed, 8 Dec 2010 00:14:23 +0000 (00:14 +0000)]
Add vpush/vpop to the exception handler as we added CopyMem/SetMem that can use NEON registers to speed things up. This means we need to save state so we don't blow up a CopyMem.
andrewfish [Tue, 7 Dec 2010 22:44:08 +0000 (22:44 +0000)]
Older tools rounded down the size of the FV, and the new tools round up. Our main FV region is not a multiple of the block size, but it is set to fill the space. Probably need to move to a block size of 1 at some point.
mdkinney [Mon, 6 Dec 2010 21:55:14 +0000 (21:55 +0000)]
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.
jljusten [Mon, 6 Dec 2010 06:06:35 +0000 (06:06 +0000)]
MdePkg: Fix GCC Thunk support for IA32
In r11047 Ia32/Thunk.S was modified. However, the current
implemention of Ia32/Thunk.S has contant values in the code
which must be updated if the code is changed.
This change updates those constants for the r11047 change.
jljusten [Mon, 6 Dec 2010 06:04:38 +0000 (06:04 +0000)]
DuetPkg, MdeModulePkg: Fix variable services hang with GCC44 X64
The C ellipses parameters are passed to functions differently
by default with GCC 4.4. To make sure they are properly sent to
VariableGetBestLanguage, we add 'EFIAPI' to this function.
andrewfish [Tue, 30 Nov 2010 23:38:40 +0000 (23:38 +0000)]
Adding Simple Pointer, GOP, SimpleTextInEx, and Networking protocols to the emulator. Cleaned up POSIX include situation by centralizing it in a single file, like NT32. Fixed TPL issue with TPL High not being emulated correctly, it was possible to take a timer tick when the locks in the DXE core should have prevented this. Remove some unused files to make things easier to maintain.
rsun3 [Mon, 29 Nov 2010 03:30:38 +0000 (03:30 +0000)]
Add a new Timer Library instance SecPeiDxeTimerLibUefiCpu into UefiCpuPkg. This library differs with the SecPeiDxeTimerLibCpu library in the MdePkg in that it uses the local APIC library so that it supports x2APIC mode.
niruiyu [Wed, 24 Nov 2010 03:23:30 +0000 (03:23 +0000)]
Fix AutoUpdateLangVariable() logic to handle the case PlatformLang/Lang is set before PlatformLangCodes/LangCodes.
Pre-allocate pool for runtime phase.
niruiyu [Wed, 24 Nov 2010 03:04:20 +0000 (03:04 +0000)]
Fix AutoUpdateLangVariable() logic to handle the case PlatformLang/Lang is set before PlatformLangCodes/LangCodes.
Pre-allocate pool for runtime phase.
vanjeff [Tue, 23 Nov 2010 07:51:00 +0000 (07:51 +0000)]
1. Rollback the changing on replacing MAX_EXTENDED_DATA_SIZE by EFI_STATUS_CODE_DATA_MAX_SIZE,
use MAX_EXTENDED_DATA_SIZE as before.
2. Use DEBUG error message instead of ASSERT(FASLE) when extended data is too large
3. Expand 1 for buffer array size to avoid potential issue.
vanjeff [Tue, 23 Nov 2010 07:50:31 +0000 (07:50 +0000)]
1. Rollback the changing on replacing MAX_EXTENDED_DATA_SIZE by EFI_STATUS_CODE_DATA_MAX_SIZE,
use MAX_EXTENDED_DATA_SIZE as before.
2. Use DEBUG error message instead of ASSERT(FASLE) when extended data is too large
3. Expand 1 for buffer array size to avoid potential issue.
rsun3 [Mon, 22 Nov 2010 07:16:02 +0000 (07:16 +0000)]
The PCI HotPlug Init Protocol returns a list of Root HPC, but it is possible that some HPCs in the list are not found during PCI enumeration. In this case, the PCI HotPlug Init Protocol.InitializeRootHpc() will not be called for the un-found HPCs. However, in AllRootHPCInitialized(), all reported HPCs are checked to see if it has been initialized, so TIME_OUT happens.
This check-in fix the issue by adding a flag to indicate if a HPC is found during PCI enumeration or not. This check-in also adds a debug message if any found HPC failed with initialization.
niruiyu [Mon, 22 Nov 2010 05:25:03 +0000 (05:25 +0000)]
Use PcdResetOnMemoryTypeInformationChange in MdeModulePkg to control whether to reset system when memory type information changes.
Check memory type information after signaling the ReadyToBoot event.
niruiyu [Thu, 18 Nov 2010 01:40:22 +0000 (01:40 +0000)]
Fix AutoUpdateLangVariable() logic to handle the case PlatformLang/Lang is set before PlatformLangCodes/LangCodes.
Pre-allocate pool for runtime phase.
li-elvin [Fri, 12 Nov 2010 07:48:32 +0000 (07:48 +0000)]
Fix the issue that the high 16-bit of EAX may contain invalid data, which cause bad stack pointer, the change will ensure the high 16-bit of EAX is cleared.
li-elvin [Fri, 12 Nov 2010 07:47:27 +0000 (07:47 +0000)]
Fix the issue that the high 16-bit of EAX may contain invalid data, which cause bad stack pointer, the change will ensure the high 16-bit of EAX is cleared.
li-elvin [Fri, 12 Nov 2010 07:45:08 +0000 (07:45 +0000)]
Fix the issue that the high 16-bit of EAX may contain invalid data, which cause bad stack pointer, the change will ensure the high 16-bit of EAX is cleared.
vanjeff [Wed, 10 Nov 2010 06:12:25 +0000 (06:12 +0000)]
Prevent infinite recursion when ASSERT(), DEBUG(), or any other use of ReportStatusCode is performed at > TPL_NOTIFY or there is not enough memory to allocate a buffer for the ExtendedData associated with the status code being reported.
lgao4 [Tue, 9 Nov 2010 07:54:53 +0000 (07:54 +0000)]
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.
rsun3 [Tue, 9 Nov 2010 03:41:03 +0000 (03:41 +0000)]
Some existing PCI adapters with UEFI option ROMs make unaligned requests through the PCI I/O Protocol. Add support for unaligned requests in the PCI IO protocol implementation in the PCI Bus driver to be compatible with those UEFI option ROMs.
This solution defines a PCD Feature Flag to enabled support for unaligned requests through the PCI I/O Protocol. This flag is disabled by default. Platforms that do want to support such EFI/UEFI drivers that make unaligned PCI I/O requests should enable this feature.
rsun3 [Mon, 8 Nov 2010 07:36:12 +0000 (07:36 +0000)]
Per the UEFI spec, if a PCI controller is a P2P bridge, then the I/O, Memory and Bus Master bits in the Command register of the PCI configuration header should be placed in the enabled state by the PCI Bus driver.
But current PCI bus driver has a bug that if a P2P bridge has no child devices detected during enumeration, the bits won’t be set. This may impact PCI hot plug capable bridges because the OS may re-assign resources for them causing the reserved resource by the firmware will be overwritten.
mdkinney [Fri, 5 Nov 2010 22:27:19 +0000 (22:27 +0000)]
Add Doxygen style comments to the EFI_SIZE_TO_PAGES() and EFI_PAGES_TO_SIZE() macros. Clarify that the Size and Pages parameters to these macros are assumed to be type UINTN.
mdkinney [Fri, 5 Nov 2010 20:22:18 +0000 (20:22 +0000)]
Fix bug in DataHub where it would skip the first record in a set when a filter is being used. Also add comments and update source code logic to make it easier to understand and maintain.
mdkinney [Thu, 4 Nov 2010 20:58:23 +0000 (20:58 +0000)]
Prevent infinite recursion when ASSERT(), DEBUG(), or any other use of ReportStatusCode is performed at > TPL_NOTIFY or there is not enough memory to allocate a buffer for the ExtendedData associated with the status code being reported
rsun3 [Wed, 3 Nov 2010 01:14:51 +0000 (01:14 +0000)]
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.
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