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2013-10-29OvmfPkg/Virtio.h: Added the Virtio Vendor and MMIO IDsOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14809 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-29OvmfPkg/Virtio.h: Added PCI/MMIO Virtio Headers OffsetsOlivier Martin
Offsets are different between the PCI and MMIO transport layer. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14808 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-29OvmfPkg/Virtio.h: Added the macros that define the Device Specific ↵Olivier Martin
Configuration Offset The Device Specific Configuration region is located at different locations for the VirtIo devices over PCI, PCI with MSI-X capability, MMIO. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14807 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-29OvmfPkg/PlatformPei: emulated NV storage must be EfiRuntimeServicesDataLaszlo Ersek
SVN r14770 ("OvmfPkg/PlatformPei: correctly align emulated NV storage") made sure the emulated NV storage was allocated with correct alignment. However, the AllocateRuntimePool() -> AllocateAlignedPages() change flipped the memory type from EfiRuntimeServicesData to EfiBootServicesData. This causes variable services to access freed storage at runtime. It crashes Windows 2008 R2 early at boot, for example. Keep the alignment, but restore the memory type to EfiRuntimeServicesData, by calling AllocateAlignedRuntimePages(). These helper functions are implemeted and documented in "MdePkg/Library/PeiMemoryAllocationLib/MemoryAllocationLib.c". Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14806 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-14OvmfPkg/PlatformPei: correctly align emulated NV storageWei Liu
Per 2c4b18e ("MdeModulePkg: Add the alignment check for FTW spare area address and length, and add the check for PcdFlashNvStorageVariableSize <= PcdFlashNvStorageFtwSpareSize."), FTWDxe refuses to initialize if spare space base address or size is not aligned to block size. Depending on configuration, memory for FTWDxe might be dynamically allocated in PlatformPei. This patch makes sure that the allocated memory region is aligned. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Wei Liu <wei.liu2@citrix.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14770 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-30OvmfPkg: Removed magic values for the Virtio Sub-System ID in the PCI device ↵Olivier Martin
drivers Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14742 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-30OvmfPkg/Virtio.h: Added VirtIo Subsystem IDsOlivier Martin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14741 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-30OvmfPkg/IndustryStandard: Fixed 'VirtioNet.h' line endingsOlivier Martin
EDK2 files must use CRLF line ending. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14740 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg: EFI handover flags are in Bp->hdr.xloadflagsMatt Fleming
LoadLinux() is looking at the wrong field for the kernel's EFI handover protocol flags. It's not currently possible for JumpToUefiKernel() to ever be called (even accidentally) because BIT2 and BIT3 of Bp->hdr.load_flags are never set in modern kernels, which means that control is always transferred to the kernel via the legacy entry point. Look at the correct field so that the EFI handover protocol is used whenever it's available. Contributed-under: TianoCore Contribution Agreement 1.0 Cc: David Woodhouse <David.Woodhouse@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: Matt Fleming <matt.fleming@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14721 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg: Remove IndustryStandard/X64Paging.hJordan Justen
Since we no longer building page tables in SEC C code, we no longer need this file. This reverts commit r14493. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14720 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg/Sec: Stop building identity mapped pages in SECJordan Justen
Now for X64 we use a VTF0 ResetVector which puts the page tables in RAM. Therefore SEC no longer needs to do this. This reverts commit r14494. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14719 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg X64: Convert 24KB from uncompressed to compressed storageJordan Justen
Since we no longer require flash tables to be stored uncompressed in the flash image, we can now give extra space to the main/compressed storage area. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14718 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg: For OvmfPkgX64, use OvmfPkg/ResetVectorJordan Justen
This reset vector code will build page tables in RAM at address 0x80000, rather than relying on page tables to be present within the flash image. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14717 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg/ResetVector: enable caching in initial page tablesLaszlo Ersek
In UEFI X64 we use other mechanisms to disable caching. (CD/NW in CR0 and MTRRs.) This fixes a slow boot issue with SVM. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14716 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-24OvmfPkg: Add platform specific reset vector code for X64Jordan Justen
KVM has a bug that prevents using page tables in the ROM if the ROM region utilizes the KVM READONLY memory feature. Therefore, we avoid using page tables stored in the ROM. Since OVMF doesn't require memory initialization, we just build page table entries in RAM at 0x80000 very early in the OVMF boot process. This address is just after the 'temp RAM' which is set up by the SEC module. Currently we only set up 4GB of page tables for OVMF's PEI, but DxeIpl will build identity mapped page tables that cover all of the available processor physical address space. Reported-by: Gary Ching-Pang Lin <glin@suse.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14715 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-21OvmfPkg: resolve TpmMeasurementLib dependency introduced in r14687Laszlo Ersek
(1) OVMF depends on MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf unconditionally. (2) When OVMF is built with -D SECURE_BOOT_ENABLE, then SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf is injected into SecurityStubDxe above. (3) SVN r14687 ("Add TPM2 implementation.") has made DxeImageVerificationLib dependent on TpmMeasurementLib. Currently the last link of the OVMF -> SecurityStubDxe -> DxeImageVerificationLib -> TpmMeasurementLib dependency chain is unresolved: build.py... /.../OvmfPkg/OvmfPkgX64.dsc(...): error 4000: Instance of library class [TpmMeasurementLib] is not found in [/.../SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf] [X64] consumed by module [/.../MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf] Let's provide a library instance for TpmMeasurementLib the same way as "SecurityPkg/SecurityPkg.dsc" does (SVN r13964.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14690 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-13OvmfPkg: QemuBootOrder: keep some boot options that have not been selectedLaszlo Ersek
Some of the active boot options that have not been selected over fw_cfg should be preserved at the end of the boot order. For now we're adding back everything that starts with neither PciRoot() nor HD(). This includes the UEFI shell, memory-mapped from the firmware image. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Chang <mchang@suse.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14668 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-13OvmfPkg: QemuBootOrder: mark UEFI boot options selected by fw_cfgLaszlo Ersek
This will allow us to identify those UEFI boot options (while keeping their relative order) that have *not* been selected by fw_cfg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Chang <mchang@suse.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14667 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-13OvmfPkg: QemuBootOrder: collect active UEFI boot options in advanceLaszlo Ersek
In preparation for the next patch, collect active UEFI boot options in advance into a new array. Rebase the current inner loop (the matching loop) to this array. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Chang <mchang@suse.com> [jordan.l.justen@intel.com: initialize *ActiveOption for GCC IA32 warning] 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@14666 6f19259b-4bc3-4df7-8a09-765794883524
2013-09-13OvmfPkg: QemuBootOrder: expand relative device paths in UEFI boot optionsLaszlo Ersek
The prefix matching logic in Match() [OvmfPkg/Library/PlatformBdsLib/QemuBootOrder.c] expects UEFI boot options to specify full (absolute) device paths. However, partial (relative) device paths starting with a HD() node are valid for booting. By not recognizing them, QemuBootOrder.c misses (and deletes) valid boot options that would otherwise match the user's preference. Just like BdsLibBootViaBootOption() expands such paths with the BdsExpandPartitionPartialDevicePathToFull() function for booting, do the same in QemuBootOrder.c for prefix matching. This moves the very first call to BdsExpandPartitionPartialDevicePathToFull() to an earlier point. The following call tree explains it: BdsEntry() [IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c] PlatformBdsPolicyBehavior() [OvmfPkg/Library/PlatformBdsLib/BdsPlatform.c] SetBootOrderFromQemu() [OvmfPkg/Library/PlatformBdsLib/QemuBootOrder.c] Match() [OvmfPkg/Library/PlatformBdsLib/QemuBootOrder.c] BdsExpandPartitionPartialDevicePathToFull() [IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c] BdsBootDeviceSelect() [IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c] BdsLibBootViaBootOption() [IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c] BdsExpandPartitionPartialDevicePathToFull() [IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c] This should be fine, for two reasons: - the new, earlier call is still under BdsEntry(), - BdsExpandPartitionPartialDevicePathToFull() expects to be called repeatedly, even with the same set of HD() device paths. This function implements its own caching for device paths, likely for performance reasons. That fits this patch well because whatever device paths we expand under PlatformBdsPolicyBehavior() can be quickly looked up in BdsBootDeviceSelect(), so no work (ie. BdsLibConnectAllDriversToAllControllers()) should be wasted. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Chang <mchang@suse.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14665 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-30OvmfPkg NvVarsFileLib: Set NvVars variable after writing vars fileJordan Justen
The volatile 'NvVars' variable indicates that the variables do not need to be loaded from the file again. After we write the variables out to the file, there is clearly no need to load them back from the file. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Chang <mchang@suse.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14613 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-281. Change default PCD in SecurityPkg to 4 (DENY_EXECUTE) in DEC file.Fu Siyuan
2. ASSERT if PCD value is set to 5 (QUERY_USER_ON_SECURITY_VIOLATION). 3. Update override PCD setting from 5 to 4 in platform DSC file. Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14607 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-23OvmfPkg: Virtio: load used ring element strictly after loading used indexLaszlo Ersek
Enforce in-order execution of these steps even on not sequentially consistent architectures, as discussed in [1]. These changes should be unnecessary on x86 (the only architecture OVMF currently supports), but they align the OVMF virtio code with the virtio specification and could be necessary for future OVMF ports. [1] http://lists.linuxfoundation.org/pipermail/virtualization/2013-June/024547.html Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14601 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-23OvmfPkg: Build and use the UEFI shell by defaultJordan Justen
Previously OVMF included the older EFI shell binary when building. Now we will build and use the UEFI shell (ShellPkg) instead. v2: * Don't bother building UEFI shell when USE_OLD_SHELL is defined * Fix errors in OvmfPkgIa32X64.fdf Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14600 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-19OvmfPkg: Use the new DevicePathLib for all platformsRuiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <Ruiyu.ni@Intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14558 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-19OvmfPkg ResetSystemLib: Fix VS build errorRuiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <Ruiyu.ni@Intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14557 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-18OvmfPkg/SecureBootConfigDxe: Avoid illegal accessGary Ching-Pang Lin
When enrolling the certificate from a file, the suffix check function check the last 4 characters to filter out non-DER files. However, if the length of the file name is less than 4, the address prior to the file name will be accessed while it shouldn't. This commit checks the length of the file name to avoid illegal access. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Ching-Pang Lin <glin@suse.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Guo Dong <guo.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14556 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-18OvmfPkg: allocate the EFI memory map for Linux as Loader DataLaszlo Ersek
In Linux, efi_memblock_x86_reserve_range() and efi_reserve_boot_services() expect that whoever allocates the EFI memmap allocates it in Loader Data type memory. Linux's own exit_boot()-->low_alloc() complies, but SetupLinuxMemmap() in LoadLinuxLib doesn't. The memory type discrepancy leads to efi_memblock_x86_reserve_range() and efi_reserve_boot_services() both trying to reserve the range backing the memmap, resulting in memmap entry truncation in efi_reserve_boot_services(). This fix also makes this allocation consistent with all other persistent allocations in "OvmfPkg/Library/LoadLinuxLib/Linux.c". Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reported-and-tested-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14555 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-12Update OVMF platform to use new display engine and browser.Eric Dong
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14541 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-12Rollback patch 14537 & 14538, because patch 14537 is not tested by Laszlo ↵Eric Dong
Ersek, but i wrote it. Signed-off-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14539 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-09Update Browser to provide the customization possibilities.Eric Dong
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> MdeModulePkg Patch Tested-by: Laszlo Ersek <lersek@redhat.com> OvmfPkg Patch Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14537 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-26Update all the code to consume the ConvertDevicePathToText, ↵Ruiyu Ni
ConvertDevicePathNodeToText, ConvertTextToDevicePath and ConvertTextToDeviceNode APIs in DevicePathLib. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Guo Dong <guo.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14505 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18OvmfPkg/Sec: Build identity mapped pages in RAM for X64Jordan Justen
This is based on MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c. Previously we would run using page tables built into the firmware device. If a flash memory is available, it is unsafe for the page tables to be stored in memory since the processor may try to write to the page table data structures. Additionally, when KVM ROM support is enabled for the firmware device, then PEI fails to boot when the page tables are in the firmware device. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14494 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18OvmfPkg: Add IndustryStandard/X64Paging.hJordan Justen
Taken from MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14493 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18OvmfPkg ResetSystemLib: Fix shutdown via UEFI runtime servicesJordan Justen
When the PM base address was moved from 0x400 to 0xb000, this code was missed. This prevented shutdown's via the UEFI system call from working. (For example, at the EFI shell prompt: reset -s) We now use gUefiOvmfPkgTokenSpaceGuid.PcdAcpiPmBaseAddress which is currently set at 0xb000. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14492 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-16Fix IA32 build failure.Ruiyu Ni
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14472 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-03OvmfPkg EmuVariableFvbRuntimeDxe: Let FaultTolerantWriteDxe to init working ↵Star Zeng
block header. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14458 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: Reduce PcdMaxVariableSize with secure boot to avoid assertJordan Justen
r14252 causes OVMF to crash if SECURE_BOOT_ENABLE is set, because PcdMaxVariableSize is set to a larger value than required. In other platforms, 0x2000 seems to be sufficient. Reported-by: Gary Ching-Pang Lin <glin@suse.com> Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14423 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: enable building VirtioNetDxeLaszlo Ersek
Also summarize the resultant NIC driver options in the README file. 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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14421 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg/VirtioNetDxe: Fix build errors on VS2012 (IA32 & X64)Jordan Justen
These changes were needed in addition to the silence.patch that Laszlo posted on May 28. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14420 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: fix some build errors emitted by Visual StudioLaszlo Ersek
These were found with the gcc-4.4 option "-Wconversion" after Jordan reported the build failure under Visual Studio. The patch was originally posted to edk2-devel as "silence.patch": http://thread.gmane.org/gmane.comp.bios.tianocore.devel/2804/focus=2972 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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14419 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: complete driver with INF fileLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14418 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: WaitForPacket and EXIT_BOOT_SERVICES event callbacksLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14417 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: definitions of unsupported SNP member functionsLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14416 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: emulate Rx filter configuration: SNP.ReceiveFiltersLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14415 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: map multicast IP to MAC: SNP.McastIpToMacLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14414 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: implement Tx: SNP.Transmit and SNP.GetStatusLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14413 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: SNP.ReceiveLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14412 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: SNP.ShutdownLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14411 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-14OvmfPkg: VirtioNetDxe: add SNP.Initialize and shared dependenciesLaszlo Ersek
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: Stefan Hajnoczi <stefanha@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14410 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-05 02:03:38 +0000