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2011-10-31OvmfPkg: Remove variables that are set, but not usedjljusten
GCC 4.6 generates a warning when a variable is set, but never used. Signed-off-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12615 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-25Add new API GetTimeInNanoSecond() to TimerLib to convert elapsed ticks to ↵xdu2
time in unit of nanoseconds. Signed-off-by: xdu2 Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12206 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-11OvmfPkg AcpiTimerLib: Fix issue with I/O address initializationjljusten
For the first instance of the library that runs, the base is initialized to 0x400, but we access it at 0x401. Signed-off-by: jljusten Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12121 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-27OvmfPkg/Library/AcpiTimerLib: Modified to support Xen HVMjljusten
If PIIX4 Power Management Base Address (PMBA) is already programmed, then read and use it's current setting. Signed-off-by: Andrei Warkentin <andreiw@motorola.com> Reviewed-by: gavinguan Signed-off-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12053 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-30OvmfPkg NvVarsFileLib: Leverage SerializeVariablesLibjljusten
Utilize SerializeVariablesLib to simplify this library's implementation. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11286 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-30OvmfPkg: Add SerializeVariablesLib library instancejljusten
This library implements the library class interface defined at: OvmfPkg/Include/Library/SerializeVariablesLib.h git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11285 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-27OvmfPkg ResetSystemLib: Fix build issue with VS2005jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11276 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-13OvmfPkg ResetSystemLib: Add shutdown support for OVMFjljusten
This library will allow the UEFI RuntimeServices ResetSystem call to function with OVMF. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11251 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-09OvmfPkg EMU FVB: Add 2 functions to PlatformFvbLibjljusten
Add PlatformFvbDataRead and PlatformFvbBlocksErased functions. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11241 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-09OvmfPkg EMU FVB: Convert to FVB2 protocoljljusten
Convert from using EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL to EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11240 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-09OvmfPkg PlatformFvbLib: Change PlatformFvbDataWrittenjljusten
The new parameters closely match the EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL Write function parameters. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11239 6f19259b-4bc3-4df7-8a09-765794883524
2010-10-13OVMF BDS: Don't call BdsLibSaveMemoryTypeInformationjljusten
This call can cause a reset, and is most critical for ACPI S3/S4 resume situations. OVMF does not support S3/S4. OVMF does not have true non-volatile variable support, so this call could cause a continuous reset situation in certain scenarios. (The BdsLibSaveMemoryTypeInformation may set an non-volatile variable, and then reset with the assumption that the variable will still exist during the next boot.) Additionally, some version of QEMU appear to hang when the port 64 reset is initiated. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10927 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-04Update OVMF BDS Library to call GenericBdsLib function to save ↵mdkinney
gEfiMemoryTypeInformation git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10627 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-05Move SecExtractGuidedSectionLib instance from OvmfPkg to MdePkglgao4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10458 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-28Update the copyright notice formathhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10439 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-06Update the modules with the different module GUID to avoid the different ↵lgao4
modules with the same module GUID. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10344 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-25Remove svn:executable on *.c, *.h, *.asm, *.S, *.inf and *.asl*jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10087 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-25remove svn:executable attribute for INF file.klu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10086 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-25Clean up EFI_SPECIFICATION_VERSION and PI_SPECIFICATION_VERSION.klu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10074 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-231. Correct File header to ## @filelgao4
2. Remove unnecessary .common] postfix on section. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10051 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-04OVMF: Add SEC ExtractGuidedSection implementationjljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9668 6f19259b-4bc3-4df7-8a09-765794883524
2009-12-16Add missing EFIAPI instances on several functions.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9570 6f19259b-4bc3-4df7-8a09-765794883524
2009-11-18Add necessary brace to fix GCC warningsqhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9446 6f19259b-4bc3-4df7-8a09-765794883524
2009-10-02Fix comment describing the library in PlatformFvbLibNull.inf.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9328 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-26OVMF: Add support for saving the NV variables to disk following each ↵jljusten
SetVariable call. Note: * This only works before ExitBootServices * For OVMF, variables are only preserved on the disk if there is a hard disk connected which has a writeable FAT file system. The Ovmf/Library/EmuVariableFvbLib library will look for the gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent PCD to be set to a non-zero value. If set, it is treated as an event handle, and each write to the EmuVariableFvb will cause the event to be signaled. In this change, the OVMF platform BDS library sets up this event, and sets the PCD so that after each write to the EMU Variable FVB, the non-volatile variables will be saved out to the file system. The end result is that NV variables that are written prior to the ExitBootServices call should be preserved by storing them on the disk. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9318 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-26OVMF: Add library to customize the EMU Variable FVB driver.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9316 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-26Add PlatformFvbLibNull instance of PlatformFvbLib.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9314 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-22NvVarsFileLib: Fix build warning with VS2005 on X64.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9305 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-21Fix several build break in Ovmf package.qhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9292 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-16OVMF BDS: Make use of NvVarsFileLib to make NV variable less volatile.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9275 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-16OVMF BDS: Implement routines to make it easier to scan through all PCI devices.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9274 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-16Implement NvVarsFileLib to save and restore non-volatile variables using a file.jljusten
This library provides an interface where variables can be saved and restored using a file in a file system accessible to the firmware. It is expected that a platform BDS library will use this library. The platform BDS implementation can decide which devices to connect and then to attempt to use for saving and restoring NV variables. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9272 6f19259b-4bc3-4df7-8a09-765794883524
2009-09-07OVMF: Fix a hang after resetting when NV variables are preserved.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9242 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-21fix ICC build issue.eric_tian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8974 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-14Load video option ROM which is not embedded in system firmware image.jljusten
QEMU will automatically fill the video BIOS image into memory at the legacy video BIOS memory location (0xc0000). This code will look there for a EFI option rom image, and load it if it found. This allows the video option ROM to be separated out from the main system firmware image. QEMU does not appear to emulate the PCI rom expansion method for making the video BIOS available to the system. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8942 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-13ProcessCapsule() and BdsMemoryTest() are implemented in the BdsDxe module, ↵eric_tian
which will be invoked at PlatformBds library. It is not proper for a library implementation to assume the names of function in a parent module. Instead, they must be designed as the pointers to these two BdsDxe functions and passed in. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8931 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-10Move LockKeyboards API from GenericBdsLib to PlatformBdsLiblgao4
And change PlatformBdsLockNonUpdatableFlash in PlatformBdsLib return type to VOID. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8855 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-09Retire Logo and Shell guid header file, which are replaced by ↵lgao4
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile and gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8829 6f19259b-4bc3-4df7-8a09-765794883524
2009-06-30* Modify various PCI register settings for OVMF.jljusten
* Clear the screen following connect-all so the logo does not appear over the shell text. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8691 6f19259b-4bc3-4df7-8a09-765794883524
2009-06-07Remove EFI_BDS_ARCH_PROTOCOL_INSTANCE from PlatformBdsLib.h and BdsDxe modulemdkinney
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8494 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-27Add initial version of Open Virtual Machine Firmware (OVMF) platform.jljusten
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8398 6f19259b-4bc3-4df7-8a09-765794883524
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