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2014-04-05OvmfPkg: PlatformPei: protect SEC's GUIDed section handler table thru S3Laszlo Ersek
OVMF's SecMain is unique in the sense that it links against the following two libraries *in combination*: - IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/ LzmaCustomDecompressLib.inf - MdePkg/Library/BaseExtractGuidedSectionLib/ BaseExtractGuidedSectionLib.inf The ExtractGuidedSectionLib library class allows decompressor modules to register themselves (keyed by GUID) with it, and it allows clients to decompress file sections with a registered decompressor module that matches the section's GUID. BaseExtractGuidedSectionLib is a library instance (of type BASE) for this library class. It has no constructor function. LzmaCustomDecompressLib is a compatible decompressor module (of type BASE). Its section type GUID is gLzmaCustomDecompressGuid == EE4E5898-3914-4259-9D6E-DC7BD79403CF When OVMF's SecMain module starts, the LzmaCustomDecompressLib constructor function is executed, which registers its LZMA decompressor with the above GUID, by calling into BaseExtractGuidedSectionLib: LzmaDecompressLibConstructor() [GuidedSectionExtraction.c] ExtractGuidedSectionRegisterHandlers() [BaseExtractGuidedSectionLib.c] GetExtractGuidedSectionHandlerInfo() PcdGet64 (PcdGuidedExtractHandlerTableAddress) -- NOTE THIS Later, during a normal (non-S3) boot, SecMain utilizes this decompressor to get information about, and to decompress, sections of the OVMF firmware image: SecCoreStartupWithStack() [OvmfPkg/Sec/SecMain.c] SecStartupPhase2() FindAndReportEntryPoints() FindPeiCoreImageBase() DecompressMemFvs() ExtractGuidedSectionGetInfo() [BaseExtractGuidedSectionLib.c] ExtractGuidedSectionDecode() [BaseExtractGuidedSectionLib.c] Notably, only the extraction depends on full-config-boot; the registration of LzmaCustomDecompressLib occurs unconditionally in the SecMain EFI binary, triggered by the library constructor function. This is where the bug happens. BaseExtractGuidedSectionLib maintains the table of GUIDed decompressors (section handlers) at a fixed memory location; selected by PcdGuidedExtractHandlerTableAddress (declared in MdePkg.dec). The default value of this PCD is 0x1000000 (16 MB). This causes SecMain to corrupt guest OS memory during S3, leading to random crashes. Compare the following two memory dumps, the first taken right before suspending, the second taken right after resuming a RHEL-7 guest: crash> rd -8 -p 1000000 0x50 1000000: c0 00 08 00 02 00 00 00 00 00 00 00 00 00 00 00 ................ 1000010: d0 33 0c 00 00 c9 ff ff c0 10 00 01 00 88 ff ff .3.............. 1000020: 0a 6d 57 32 0f 00 00 00 38 00 00 01 00 88 ff ff .mW2....8....... 1000030: 00 00 00 00 00 00 00 00 73 69 67 6e 61 6c 6d 6f ........signalmo 1000040: 64 75 6c 65 2e 73 6f 00 00 00 00 00 00 00 00 00 dule.so......... vs. crash> rd -8 -p 1000000 0x50 1000000: 45 47 53 49 01 00 00 00 20 00 00 01 00 00 00 00 EGSI.... ....... 1000010: 20 01 00 01 00 00 00 00 a0 01 00 01 00 00 00 00 ............... 1000020: 98 58 4e ee 14 39 59 42 9d 6e dc 7b d7 94 03 cf .XN..9YB.n.{.... 1000030: 00 00 00 00 00 00 00 00 73 69 67 6e 61 6c 6d 6f ........signalmo 1000040: 64 75 6c 65 2e 73 6f 00 00 00 00 00 00 00 00 00 dule.so......... The "EGSI" signature corresponds to EXTRACT_HANDLER_INFO_SIGNATURE declared in MdePkg/Library/BaseExtractGuidedSectionLib/BaseExtractGuidedSectionLib.c. Additionally, the gLzmaCustomDecompressGuid (quoted above) is visible at guest-phys offset 0x1000020. Fix the problem as follows: - Carve out 4KB from the 36KB gap that we currently have between PcdOvmfLockBoxStorageBase + PcdOvmfLockBoxStorageSize == 8220 KB and PcdOvmfSecPeiTempRamBase == 8256 KB. - Point PcdGuidedExtractHandlerTableAddress to 8220 KB (0x00807000). - Cover the area with an EfiACPIMemoryNVS type memalloc HOB, if S3 is supported and we're not currently resuming. The 4KB size that we pick is an upper estimate for BaseExtractGuidedSectionLib's internal storage size. The latter is calculated as follows (see GetExtractGuidedSectionHandlerInfo()): sizeof(EXTRACT_GUIDED_SECTION_HANDLER_INFO) + // 32 PcdMaximumGuidedExtractHandler * ( sizeof(GUID) + // 16 sizeof(EXTRACT_GUIDED_SECTION_DECODE_HANDLER) + // 8 sizeof(EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER) // 8 ) OVMF sets PcdMaximumGuidedExtractHandler to 16 decimal (which is the MdePkg default too), yielding 32 + 16 * (16 + 8 + 8) == 544 bytes. Regarding the lifecycle of the new area: (a) when and how it is initialized after first boot of the VM The library linked into SecMain finds that the area lacks the signature. It initializes the signature, plus the rest of the structure. This is independent of S3 support. Consumption of the area is also limited to SEC (but consumption does depend on full-config-boot). (b) how it is protected from memory allocations during DXE It is not, in the general case; and we don't need to. Nothing else links against BaseExtractGuidedSectionLib; it's OK if DXE overwrites the area. (c) how it is protected from the OS When S3 is enabled, we cover it with AcpiNVS in InitializeRamRegions(). When S3 is not supported, the range is not protected. (d) how it is accessed on the S3 resume path Examined by the library linked into SecMain. Registrations update the table in-place (based on GUID matches). (e) how it is accessed on the warm reset path If S3 is enabled, then the OS won't damage the table (due to (c)), hence see (d). If S3 is unsupported, then the OS may or may not overwrite the signature. (It likely will.) This is identical to the pre-patch status. 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@15433 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-22OvmfPkg: introduce empty PlatformDxeLaszlo Ersek
This DXE driver will load/save persistent values for OVMF's config knobs, plus expose those knobs via HII. 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@15364 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-05OvmfPkg: raise DXEFV size to 8 MBLaszlo Ersek
This fixes build errors like: GenFds.py... the required fv image size 0x71b118 exceeds the set fv image size 0x700000 which is reported at least for: (a) -b DEBUG -D SECURE_BOOT_ENABLE -t GCC44, (b) -b DEBUG -D SECURE_BOOT_ENABLE -t GCC48 -D CSM_ENABLE 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@15309 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: S3 Resume: pull in BootScriptExecutorDxeLaszlo Ersek
This driver (from "MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.inf") is first loaded normally during DXE. When the EFI_DXE_SMM_READY_TO_LOCK_PROTOCOL is installed by any DXE driver (purely as a form of notification), the driver reloads itself to reserved memory. During S3 Resume / PEI, the driver image is executed from there. In order to access the boot script saved during S3 Suspend, LockBox access is needed. The boot script is transferred internal to PiDxeS3BootScriptLib: Both S3SaveStateDxe and BootScriptExecutorDxe are statically linked against PiDxeS3BootScriptLib. Whichever is loaded first (during normal boot, in the DXE phase), allocates the root storage for the script. The address is then passed between the PiDxeS3BootScriptLib instances living in the two separate drivers thru the dynamic PcdS3BootScriptTablePrivateDataPtr PCD. Dependencies: BootScriptExecutorDxe gEfiLockBoxProtocolGuid [OvmfPkg/AcpiS3SaveDxe] S3BootScriptLib [PiDxeS3BootScriptLib] SmbusLib [BaseSmbusLibNull] LockBoxLib [OvmfPkg/Library/LockBoxLib] LockBoxLib [OvmfPkg/Library/LockBoxLib] 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@15307 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: S3 Suspend: enable creation/saving of an S3 Boot ScriptLaszlo Ersek
"MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf" produces the EFI_S3_SAVE_STATE_PROTOCOL which allows creation and saving of an S3 Boot Script, to be replayed in PEI during S3 Resume. The script contains opcodes and opcode arguments to configure CPU, PCI and IO resources. S3SaveStateDxe relies on the S3BootScriptLib library. The Null implementation is not useful for actually saving the boot script, we need the PiDxeS3BootScriptLib instance. The PiDxeS3BootScriptLib library instance depends on LockBoxLib, implemented for OVMF in one of the previous patches. PiDxeS3BootScriptLib also depends on SmbusLib. For now we opt for the Null instance of the latter. It means that SMBus commands in the boot script will have no effect when interpreted during S3 Resume. This should be fine for OvmfPkg and QEMU. EFI_S3_SAVE_STATE_PROTOCOL [S3SaveStateDxe] S3BootScriptLib [PiDxeS3BootScriptLib] SmbusLib [BaseSmbusLibNull] LockBoxLib [OvmfPkg/Library/LockBoxLib] When the EFI_DXE_SMM_READY_TO_LOCK_PROTOCOL is installed by any DXE driver (purely as a form of notification), the S3SaveStateDxe driver saves the boot script to EfiACPIMemoryNVS, and links it into the LockBox. 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@15304 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: S3 Suspend: save ACPI contextLaszlo Ersek
"OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf" (originally: "IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.inf") produces the EFI_ACPI_S3_SAVE_PROTOCOL. When found, this protocol is automatically invoked by BdsLibBootViaBootOption(), in file "IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c", right before booting a boot option, to save ACPI S3 context. At that point during BDS, our AcpiPlatformDxe driver will have installed the FACS table (which AcpiS3SaveDxe has a use-time dependency upon). With regard to dependencies: AcpiS3SaveDxe implements EFI_ACPI_S3_SAVE_PROTOCOL by relying on LockBoxLib. BdsLibBootViaBootOption() EFI_ACPI_S3_SAVE_PROTOCOL [AcpiS3SaveDxe] LockBoxLib [OvmfPkg/Library/LockBoxLib] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [jordan.l.justen@intel.com: Remove EmuNvramLib] 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@15303 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: implement LockBoxLibLaszlo Ersek
The S3 suspend/resume infrastructure depends on the LockBox library class. The edk2 tree currently contains Null and SMM instances. The Null instance is useless, and the SMM instance would require SMM emulation by including the SMM core and adding several new drivers, which is deemed too complex. Hence add a simple LockBoxLib instance for OVMF. jordan.l.justen@intel.com: * use PCDs instead of EmuNvramLib - clear memory in PlatformPei on non S3 boots * allocate NVS memory and store a pointer to that memory - reduces memory use at fixed locations Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.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> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15301 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: S3 Resume: pull in PEIM orchestrating S3 ResumeLaszlo Ersek
"UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf" produces the EFI_PEI_S3_RESUME2 PEIM-to-PEIM Interface. When the platform-specific initialization code (in PEI) sets the Boot Mode to BOOT_ON_S3_RESUME, the DXE IPL (which is the last step in PEI) skips the DXE phase entirely, and executes the S3 Resume PEIM through the EFI_PEI_S3_RESUME2 interface instead. (See DxeLoadCore() in "MdeModulePkg/Core/DxeIplPeim/DxeLoad.c".) S3Resume2Pei depends on LockBoxLib. EFI_PEI_S3_RESUME2 [S3Resume2Pei] LockBoxLib [OvmfPkg/Library/LockBoxLib] 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@15300 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: Add section of memory to use for PEI on S3 resumeJordan Justen
This 32k section of RAM will be declared to the PEI Core on S3 resume to allow memory allocations during S3 resume PEI. If the boot mode is BOOT_ON_S3_RESUME, then we publish the pre-reserved PcdS3AcpiReservedMemory range to PEI. If the boot mode is not BOOT_ON_S3_RESUME, then we reserve this range as ACPI NVS so the OS will not use it. 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@15294 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-21OvmfPkg: Split MAINFV into a separate PEI and DXE FVsJordan Justen
By splitting the PEI and DXE phases into separate FVs, we can only reserve the PEI FV for ACPI S3 support. This should save about 7MB. Unfortunately, this all has to happen in a single commit. DEC: * Remove PcdOvmfMemFv(Base|Size) * Add PcdOvmfPeiMemFv(Base|Size) * Add PcdOvmfDxeMemFv(Base|Size) FDF: * Add new PEIFV. Move PEI modules here. * Remove MAINFV * Add PEIFV and DXEFV into FVMAIN_COMPACT - They are added as 2 sections of a file, and compressed together so they should retain good compression * PcdOvmf(Pei|Dxe)MemFv(Base|Size) are set SEC: * Find both the PEI and DXE FVs after decompression. - Copy them separately to their memory locations. Platform PEI driver: * Fv.c: Publish both FVs as appropriate * MemDetect.c: PcdOvmfMemFv(Base|Size) => PcdOvmfDxeMemFv(Base|Size) OVMF.fd before: Non-volatile data storage FVMAIN_COMPACT uncompressed FV FFS file LZMA compressed MAINFV uncompressed individual PEI modules uncompressed FV FFS file compressed with PI_NONE DXEFV uncompressed individual DXE modules uncompressed SECFV uncompressed OVMF.fd after: Non-volatile data storage FVMAIN_COMPACT uncompressed FV FFS file LZMA compressed PEIFV uncompressed individual PEI modules uncompressed DXEFV uncompressed individual DXE modules uncompressed SECFV uncompressed 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@15151 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-21OvmfPkg: Move SEC/PEI Temporary RAM from 0x70000 to 0x810000Jordan Justen
Note: The Temporary RAM memory size is being reduced from 64KB to 32KB. This still appears to be more than adequate for OVMF's early PEI phase. We will be adding another 32KB range of RAM just above this range for use on S3 resume. The range is declared as part of MEMFD, so it is easier to identify the memory range. We also now assign PCDs to the memory range. The PCDs are used to set the initial SEC/PEI stack in SEC's assembly code. The PCDs are also used in the SEC C code to setup the Temporary RAM PPI. 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@15147 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-21OvmfPkg X64 ResetVector: Move page tables from 512KB to 8MBJordan Justen
To help consolidate OVMF fixed memory uses, we declare this range in MEMFD and thereby move it to 8MB. We also now declare the table range in the FDF to set PCDs. This allows us to ASSERT that CR3 is set as expected in OVMF SEC. OvmfPkgIa32.fdf and OvmfPkgIa32X64.fdf are updated simply for consistency. 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@15146 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-21OvmfPkg: Carve 128KB out of MAINFV in MEMFDJordan Justen
In an effort to consolidate fixed memory used by OVMF, we'll move 2 SEC/PEI phase RAM users to 8MB. * X64 page tables (24KB) 0x80000 => 0x800000 * PEI temporary RAM (64KB) 0x70000 => 0x810000 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@15144 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-11OvmfPkg: Make the VirtIo devices use the new VIRTIO_DEVICE_PROTOCOLOlivier Martin
This change replaces the accesses to the PCI bus from the Block, Scsi and Net drivers by the use of the new VIRTIO_DEVICE_PROTOCOL protocol that abstracts the transport layer. It means these drivers can be used on PCI and MMIO transport layer. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> v5: - VirtioFlush(): update comment block in VirtioLib.[hc]; error code is propagated from VirtIo->SetQueueNotify(). - VirtioBlkInit(): jump to Failed label if SetPageSize() fails - VirtioBlkInit(): fixup comment, and add error handling, near SetQueueNum() call - VirtioBlkDriverBindingStart(): remove redundant (always false) check for a subsystem device ID different from VIRTIO_SUBSYSTEM_BLOCK_DEVICE; VirtioBlkDriverBindingSupported() handles it already - VirtioNetGetFeatures(): update stale comment block - VirtioNetGetFeatures(): retrieve MAC address byte for byte (open-coded loop) - VirtioNetDriverBindingStart(): remove redundant (always false) check for a subsystem device ID different from VIRTIO_SUBSYSTEM_NETWORK_CARD; VirtioNetDriverBindingSupported() handles it already - VirtioNetInitRing(): call SetQueueNum() and SetQueueAlign() for proper MMIO operation - VirtioNetInitialize(): fix destination error label for when SetPageSize() fails - VirtioScsi.c: fix comment block of VIRTIO_CFG_WRITE()/VIRTIO_CFG_READ() - VirtioScsiInit(): fix destination error label for when SetPageSize() fails - VirtioScsiInit(): call SetQueueNum() and SetQueueAlign() for proper MMIO operation 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@14966 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-12OvmfPkg: Add QemuFlashFvbServicesRuntimeDxe to firmware imageJordan Justen
This driver will support a flash FVB implementation if QEMU flash is detected. The driver is added to the apriori list to make sure it runs before the EmuVariableFvbRuntimeDxe driver. If this driver detects flash support, then it will disable the EmuVariableFvbRuntimeDxe driver by setting PcdFlashNvStorageVariableBase64. 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@14840 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-12OvmfPkg: Add NV Variable storage within FDJordan Justen
This is to prepare for QEMU flash support which will allow non-volatile variables to be saved in the flash image. Note two size changes: * NV Varstore size increased from 0xc000 to 0xe000 * FTW work size decreased from 0x2000 to 0x1000 The reason for this change is that the fault-tolerant write support requires that the work area fit within the block just before the fault-tolerant write spare storage blocks. Since QEMU flash blocks have a size of 0x1000, this means that the maximum FTW work size is 0x1000. v2: * Update commit message and PcdVariableStoreSize 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@14835 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-12OvmfPkg: Increase DEBUG build size to 2MB by defaultJordan Justen
The 1MB image with full debug and the shell included is too large to implement flash based non-volatile variable. After this change, building with -D FD_SIZE_1MB will force the smaller flash size. The default size for RELEASE build remains at 1MB, so using -b RELEASE on the build command line will result in a 1MB flash size. For RELEASE builds -D FD_SIZE_2MB can be used to produce a 2MB 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> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14833 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
2013-08-12Update 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
2013-06-14OvmfPkg: 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
2013-05-15OvmfPkg: enable the generic network stack by defaultjljusten
DHCP, PXE, and StdLib socket apps are enabled in OVMF by the sum of: (a) a UEFI NIC driver, (b) the generic network stack. The only choice for (a) used to be the proprietary Intel E1000 driver, which is cumbersome to obtain and enable. The iPXE UEFI NIC drivers packaged with qemu-1.5 cover (a) for each NIC type supported by qemu, and are easy to obtain & configure, even for earlier qemu versions. Therefore enable (b) per default as well. This doesn't take up much space; the binaries (b) adds to the firmware don't seem to need -D FD_SIZE_2MB. Intel's e1000 driver remains an option, requested by the -D E1000_ENABLE build flag. 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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14366 6f19259b-4bc3-4df7-8a09-765794883524
2013-02-14OvmfPkg: increase MEMFD size to 8MBjljusten
With reference to <http://sourceforge.net/mailarchive/message.php?msg_id=30359322>: "MEMFD is built so MAINFV's contents will be relocated during the build to address 0x800000", and it "is a firmware volume with most OVMF code/data uncompressed. [...] Increasing its size has a little impact on the size of the resulting firmware image since the blank part of the firmware volume will compress well." Let's increase the size to 8MB, since the current limit can get in the way (for example when building-in the Intel3.5 drivers for e1000 with -D FD_SIZE_2MB -D NETWORK_ENABLE -D SECURE_BOOT_ENABLE). 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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14133 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-18OvmfPkg: introduce virtio-scsi driverjljusten
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [jordan.l.justen@intel.com: fix build for VS2012] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13867 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-08OvmfPkg: introduce virtio-blk driverjljusten
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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13798 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-04Here is a patch that by default keeps the current 1MB FD sizes. If ↵mdkinney
FD_SIZE_2MB is defined, then 2MB FD sizes will be used. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13782 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-15OvmfPkg: Add custom SecureBootConfigDxe that doesn't resetjljusten
We don't force a platform reset for OVMF when PK is changed in custom mode setup. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Lee Rosenbaum <lee.g.rosenbaum@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13635 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-10embed OvmfVideo.rom into OVMF.fdjljusten
This enables qemu to use OVMF with a single -bios option. Based on <http://lists.xen.org/archives/html/xen-devel/2012-03/msg01992.html>. v1->v2: - move xen-devel link from code to commit message - cover all three FDF files Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [jordan.l.justen@intel.com: remove vgabios-cirrus.bin from build.sh/README] Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13520 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-10increase MEMFD size to enable secure boot buildjljusten
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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13519 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30OvmfPkg: Add AcpiPlatformDxejljusten
This driver is currently a direct copy of MdeModulePkg/Universal/Acpi/AcpiPlatformDxe. 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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13384 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-04OvmfPkg: Add custom mode setup if the Secure Boot build option is specified.leegrosenbaum
If –D SECURE_BOOT_ENABLE is specified with the build command, Secure Boot support is enabled including custom mode setup. This allows Secure Boot to be configured through setup allowing OvmfPkgX64, OvmfPkgIa32 and OvmfPkg3264 to be a fully functional Secure Boot reference platforms. Remove redundant library class definitions for BaseCryptLib and OpenSslLib. Signed-off-by: Lee Rosenbaum <lee.g.rosenbaum@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13160 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-09OvmfPkg: Enable secure-boot support when SECURE_BOOT_ENABLE==TRUEjljusten
Adjust PCD settings, library mappings and driver usage to enable secure-boot when -D SECURE_BOOT_ENABLE=TRUE is used on the build command line. Signed-off-by: lgrosenb Reviewed-by: jljusten Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13093 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-11Update OvmfPkg FDF to avoid DXE driver to be rebased on build time.lgao4
Signed-off-by: lgao4 Reviewed-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12833 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-10OvmfPkg: Add CSM16 and related drivers if CSM_ENABLE is setjljusten
Note: The CSM16 binary must be copied into the tree at OvmfPkg/Csm/Csm16/Csm16.bin in order to use CSM_ENABLE. If CSM_ENABLE is set during the build, then the CSM16 binary and the CSM support (Legacy BIOS) drivers will be added to the build. Signed-off-by: jljusten Reviewed-by: geekboy15a git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12682 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-26Removing IsaSerailDxe driver instead of removing the TerminalDxe driver when ↵vanjeff
source level debugging feature enabled. Signed-off-by: vanjeff Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12573 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-13OvmfPkg/SmbiosPlatformDxe: Add OVMF SMBIOS driver (with Xen support)jljusten
Locates Xen SMBIOS data and installs it using the SMBIOS protocol. Signed-off-by: gavinguan Reviewed-by: Andrei Warkentin <andreiw@motorola.com> Signed-off-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12125 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-26OvmfPkg: Add support for UEFI shelljljusten
When building: -D BUILD_NEW_SHELL - Build and include UEFI shell in firmware -D USE_NEW_SHELL - Include UEFI shell binary build in firmware The default is to use the older EFI shell. Signed-off-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11890 6f19259b-4bc3-4df7-8a09-765794883524
2011-04-17OvmfPkg/*.fdf: Adjust FV/FD sizes for UNIXGCC DEBUG buildsjljusten
In some configurations the UNIXGCC build will run out of space when a DEBUG build is enabled. This change adjusts the flash configuration a bit to allow the build succeed on UNIXGCC. The final flash image still remains 1MB in size. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11547 6f19259b-4bc3-4df7-8a09-765794883524
2011-04-12OvmfPkg: Add QemuVideoDxe driverjljusten
This driver provides a UEFI Graphics Output Protocol (GOP) driver for the QEMU Cirrus VGA hardware. It enables 24-bit color, and uses the standard 32-bit GOP pixel format whenever possible. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11524 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-21OvmfPkg: Add NullMemoryTestDxe driverjljusten
This driver will find untested memory in the system, and make it available to the system. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11265 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-31OvmfPkg: Add USB supportjljusten
Add USB drivers to OVMF build git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11217 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-12Update Ovmf DSC/FDF files to support source debugging feature that will be ↵vanjeff
switched on by "-D SOURCE_DEBUG_ENABLE". git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10868 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-26Add support for e1000 NICs to OVMFmdkinney
1) Update README describing the QEMU version required for e1000, where to download the UEFI drivers for e1000, and how to enable network drivers in the platform firmware 2) Update DSC/FDF files NETWORK_ENABLE switch to enable e1000 and network driver support git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10697 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 15:58:40 +0000