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2015-08-25OvmfPkg: Link separated VarCheckUefiLib NULL class library instanceStar Zeng
Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18288 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-25OvmfPkg: Add VarCheckLib library mappingStar Zeng
Since Variable driver has been updated to consume the separated VarCheckLib. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18281 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-23OvmfPkg: Add HttpBoot supportGary Ching-Pang Lin
This commit introdues a new build option to OvmfPkg: HTTP_BOOT_ENABLE. When HttpBoot is enabled, a new Network boot option will show in the boot manager menu with the device path like this: PciRoot(0x0)/Pci(0x3,0x0)/MAC(525400123456,0x1)/IPv4(0.0.0.0)/Uri() It works like the PXE one but fetches the NBP from the given http url instead of the tftp service. A simple testing environment can be set up with the QEMU tap network and dnsmasq + lighttpd. Here is the example of the dnsmasq config: interface=<tap interface> dhcp-range=192.168.111.100,192.168.111.120,12h dhcp-option=60,"HTTPClient" dhcp-boot="http://<tap ip>/<efi file>" It's similar to the PXE server settings except the tftp function is disabled, the option 60 must be "HTTPClient", and the boot uri is a http url. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Ching-Pang Lin <glin@suse.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.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@18258 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06OvmfPkg: SmbiosVersionLib: recognize SMBIOS 3.x entry pointLaszlo Ersek
Also set the DocRev field the way QEMU exposes it, because MdeModulePkg/Universal/SmbiosDxe lets us control that field too. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Wei Huang <wei@redhat.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gabriel L. Somlo <somlo@cmu.edu> 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@18182 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06OvmfPkg: introduce PcdQemuSmbiosValidatedLaszlo Ersek
This dynamic PCD will enable a small code de-duplication between OvmfPkg/SmbiosPlatformDxe and OvmfPkg/Library/SmbiosVersionLib. Since both of those are also used in ArmVirtQemu.dsc, and we should avoid cross-package commits when possible, this patch declares PcdQemuSmbiosValidated first, and sets defaults for it in the OvmfPkg DSC files. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Wei Huang <wei@redhat.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gabriel L. Somlo <somlo@cmu.edu> 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@18178 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06OvmfPkg: set SMBIOS version in DetectSmbiosVersionLib instead of PlatformPeiLaszlo Ersek
This patch de-duplicates the logic added in commit OvmfPkg: PlatformPei: set SMBIOS entry point version dynamically (git 37baf06b, SVN r17676) by hooking DetectSmbiosVersionLib into SmbiosDxe. Although said commit was supposed to work with SMBIOS 3.0 payloads from QEMU, in practice that never worked, because the size / signature checks in SmbiosVersionInitialization() would always fail, due to the SMBIOS 3.0 entry point being structurally different. Therefore this patch doesn't regress OvmfPkg. Cc: Wei Huang <wei@redhat.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gabriel L. Somlo <somlo@cmu.edu> Suggested-by: Jordan Justen <jordan.l.justen@intel.com> 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@18175 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-14OvmfPkg: clone PciHostBridgeDxe from PcAtChipsetPkgLaszlo Ersek
The source code is copied verbatim, with the following two exceptions: - the UNI files are dropped, together with the corresponding UNI references in the INF file, - the INF file receives a new FILE_GUID. The OVMF DSC and FDF files are at once flipped to the cloned driver. Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Regression-tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17951 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-10OvmfPkg: Remove Ip4ConfigDxe module from OvmfPkgJiaxin Wu
Ip4ConfigDxe driver is deprecated in UEFI 2.5, so we will not support original Ip4Config Protocol, which is replace by Ip4Config2 Protocol integrated in Ip4Dxe driver(git commit 1f6729ff (SVN r17853)). Therefore we can remove Ip4ConfigDxe driver from this build. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17914 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-01OvmfPkg: Use the merged Variable driverStar Zeng
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: 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@17767 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-01OvmfPkg: Link AuthVariableLib for following merged variable driver deployStar Zeng
AuthVariableLib and TpmMeasurementLib library classes are now linked with MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf to optionally support secure variables. For OvmfPkg, link AuthVariableLib and DxeTpmMeasurementLib in SecurityPkg when SECURE_BOOT_ENABLE = TRUE, and link AuthVariableLibNull and TpmMeasurementLibNull in MdeModulePkg when SECURE_BOOT_ENABLE = FALSE. 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: 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@17760 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-22OvmfPkg: PlatformPei: set SMBIOS entry point version dynamicallyLaszlo Ersek
Git commit 54753b60 (SVN r16870), "MdeModulePkg: Update SMBIOS revision to 3.0." changed PcdSmbiosVersion from 0x0208 to 0x0300. This controls the version number of the SMBIOS entry point table (and other things) that "MdeModulePkg/Universal/SmbiosDxe" installs. Alas, this change breaks older Linux guests, like RHEL-6 (up to RHEL-6.7); those are limited to 2.x (both in the guest kernel firmware driver, and in the dmidecode utility). The SMBIOS 3.0 entry point has a different GUID -- defined in UEFI 2.5 -- pointing to it in the UEFI Configuration Table, and guest kernels that lack upstream kernel commit e1ccbbc9d5 don't recognize it. The v2.1.0+ machine types of QEMU generate SMBIOS payload for the firmware to install. The payload includes the entry point table ("anchor" table). OvmfPkg/SmbiosPlatformDxe cannot install the anchor table (because that is the jurisdiction of the generic "MdeModulePkg/Universal/SmbiosDxe" driver); however, we can parse the entry point version from QEMU's anchor table, and instruct "MdeModulePkg/Universal/SmbiosDxe" to adhere to that version. On machine types older than v2.1.0, the feature is not available, but then, should anything in OVMF install SMBIOS tables, version 2.8 is simply safer / more widely supported than 3.0 -- hence the default 2.8 value for the dynamic PCD. We set the PCD in PlatformPei (when not on the S3 resume path), because that's an easy and certain way to set the PCD before a DXE driver reads it. This follows the example of PcdEmuVariableNvStoreReserved (which is read by EmuVariableFvbRuntimeDxe). RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1232876 Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Acked-by: Gabriel Somlo <somlo@cmu.edu> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17676 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-06OvmfPkg: Use the new PCDs defined in MdePkg and MdeModulePkg.Ruiyu Ni
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17318 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-16OvmfPkg: include XHCI driverLaszlo Ersek
QEMU commit aa685789 ("xhci: generate a Transfer Event for each Transfer TRB with the IOC bit set") fixed an emulation problem in QEMU; we can now drive that host controller with edk2's XhciDxe. Include it in OvmfPkg, as XHCI emulation is reportedly more virtualization-friendly than EHCI, consuming less CPU. The driver can be tested with the following QEMU command line options: -device nec-usb-xhci -device usb-kbd This patch should not regress existing QEMU command lines (ie. trigger an ASSERT() in XhciDxe that fails on pre-aa685789 QEMU) because QEMU's "-device nec-usb-xhci" has never before resulted in USB devices that worked with edk2 firmware builds, hence users have never had a reason to add that option. Now that they learn about XHCI support in OVMF by reading this commit message, they (or their packagers) will also know to update qemu to aa685789 or later (in practice that means the upcoming 2.3 release), at least if they want to use '-device nec-usb-xhci' with edk2, for the first time ever. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Alexander Graf <agraf@suse.de> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17055 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-03OvmfPkg, ArmVirtualizationPkg: clean up XenHypercallLib namesLaszlo Ersek
Perform the following renames in order to stick with edk2 tradition more closely: XenHypercallLibArm, XenHypercallLibIntel -> XenHypercallLib XenHypercallIntel -> X86XenHypercall In addition, we unify the INF files. This patch modifies ArmVirtualizationPkg and OvmfPkg at once, in order to keep both bisectable (client code shouldn't break). Suggested-by: Jordan Justen <jordan.l.justen@intel.com> 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: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16998 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: move XenBusDxe to abstract XENIO_PROTOCOLArd Biesheuvel
While Xen on Intel uses a virtual PCI device to communicate the base address of the grant table, the ARM implementation uses a DT node, which is fundamentally incompatible with the way XenBusDxe is implemented, i.e., as a UEFI Driver Model implementation for a PCI device. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16973 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-28Ovmf/Xen: move XenBusDxe hypercall code to separate libraryArd Biesheuvel
This moves all of the Xen hypercall code that was private to XenBusDxe to a new library class XenHypercallLib. This will allow us to reimplement it for ARM, and to export the Xen hypercall functionality to other parts of the code, such as a Xen console SerialPortLib driver. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16970 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-13MdeModulePkg, MdePkg, NetworkPkg, OvmfPkg, PerformancePkg, ShellPkg: Library ↵Daryl McDaniel
Migration. Move libraries from ShellPkg into MdeModulePkg and MdePkg. The following libraries are being migrated out of ShellPkg in order to make their functionality more widely available. • PathLib: Incorporate into MdePkg/Library/BaseLib • FileHandleLib: MdePkg/Library/UefiFileHandleLib • BaseSortLib: MdeModulePkg/Library/BaseSortLib • UefiSortLib: MdeModulePkg/Library/UefiSortLib Diffs showing file changes are in the attached file, LibMigration.patch. A description of the changes follows: • Move ShellPkg/Include/Library/FileHandleLib.h to MdePkg/Include/Library/FileHandleLib.h • Move ShellPkg/Include/Library/SortLib.h to MdeModulePkg/Include/Library/SortLib.h • Move ShellPkg/Library/BaseSortLib to MdeModulePkg/Library/BaseSortLib • Move ShellPkg/Library/UefiSortLib to MdeModulePkg/Library/UefiSortLib • Move ShellPkg/Library/BasePathLib/BasePathLib.c to MdePkg/Library/BaseLib/FilePaths.c • Merge ShellPkg/Include/Library/PathLib.h into MdePkg/Include/Library/BaseLib.h • Delete ShellPkg/Library/BasePathLib; Includes BasePathLib.c and BasePathLib.inf • NetworkPkg/NetworkPkg.dsc • PerformancePkg.dsc • OvmfPkg/OvmfPkgX64.dsc • OvmfPkg/OvmfPkgIa32X64.dsc • OvmfPkg/OvmfPkgIa32.dsc o Update SortLib and FileHandleLib library classes to point to the new library locations. o Remove PathLib library class and make sure that BaseLib is described. • MdeModulePkg/MdeModulePkg.dec o Add SortLib library class • MdePkg/MdePkg.dec o Add FileHandleLib library class o Add PcdUefiFileHandleLibPrintBufferSize PCD • MdePkg/Library/BaseLib/BaseLib.inf o Add FilePaths.c to [Sources] • MdePkg/Include/Library/BaseLib.h o Update file description to include "file path functions" • ShellPkg/ShellPkg.dsc o Change PACKAGE_GUID to { C1014BB7-4092-43D4-984F-0738EB424DBF } o Update PACKAGE_VERSION to 1.0 o Update SortLib and FileHandleLib library classes to point to the new library locations. o Remove PathLib library class and make sure that BaseLib is described. o Remove ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf from [Components] • ShellPkg/ShellPkg.dec o Update PLATFORM_VERSION to 1.0 o Remove declarations of the FileHandleLib, SortLib, and PathLib Library Classes o Update comment for the PcdShellPrintBufferSize PCD. • ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf • ShellPkg/Application/Shell/Shell.inf o Remove PathLib from [LibraryClasses] • ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.h • ShellPkg/Application/Shell/Shell.h o Remove #include <Library/PathLib.h> • ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.inf o Add PathLib to [LibraryClasses] • ShellPkg/Library/UefiShellLevel1CommandsLib/If.c o Remove #include <Library/PathLib.h> • ShellPkg/Application/ShellSortTestApp/ShellSortTestApp.inf o Add MdeModulePkg/MdeModulePkg.dec to [Packages] • MdeModulePkg/Library/BaseSortLib/BaseSortLib.inf • MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf o Replace ShellPkg.dec with MdeModulePkg.dec in [Packages] • MdeModulePkg/Library/UefiSortLib/UefiSortLib.c o Remove #include <ShellBase.h> o Define USL_FREE_NON_NULL() to replace SHELL_FREE_NON_NULL() Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Daryl McDaniel <daryl.mcdaniel@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16601 6f19259b-4bc3-4df7-8a09-765794883524
2015-01-02OvmfPkg: extract QemuBootOrderLibLaszlo Ersek
and rebase OvmfPkg's PlatformBdsLib on the standalone library. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16570 6f19259b-4bc3-4df7-8a09-765794883524
2014-12-19OvmfPkg: enable the IPv6 supportGary Lin
There are several network stack drivers in MdeModulePkg or NetworkPkg. Currently, we only use the drivers from MdeModulePkg which only provides the IPv4 support. This commit adds the IPv6 drivers in NetworkPkg into OVMF. Here is the table of drivers from Laszlo. currently included related driver add or replace from MdeModulePkg in NetworkPkg from NetworkPkg ------------------ -------------- --------------- SnpDxe n/a n/a DpcDxe n/a n/a MnpDxe n/a n/a VlanConfigDxe n/a n/a ArpDxe n/a n/a Dhcp4Dxe Dhcp6Dxe add Ip4ConfigDxe Ip6Dxe add Ip4Dxe Ip6Dxe add Mtftp4Dxe Mtftp6Dxe add Tcp4Dxe TcpDxe replace Udp4Dxe Udp6Dxe add UefiPxeBcDxe UefiPxeBcDxe replace IScsiDxe IScsiDxe replace Since the TcpDxe, UefiPxeBcDxe, and IScsiDxe drivers in NetworkPkg also support IPv4, we replace the ones in MdeModulePkg. To enable the IPv6 support, build OVMF with "-D NETWORK_IP6_ENABLE". A special case is NetworkPkg/IScsiDxe. It requires openssl. For convenience, NetworkPkg/IScsiDxe is enabled only if both IPv6 and SecureBoot are enabled. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> [lersek@redhat.com: typo fix in commit message; specil -> special] Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16543 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-14OvmfPkg: AcpiTimerLib: Switch additional stages to PCD-based Dxe instanceGabriel Somlo
Link DXE_SMM_DRIVER, UEFI_DRIVER, UEFI_APPLICATION, and SMM_CORE against a valid, non-asserting version of PcdLib, then switch them over to using the "Dxe" instance of AcpiTimerLib (instead of the "Base" version). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16378 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-14OvmfPkg: AcpiTimerLib: Use global variable during PEI_CORE and PEIMGabriel Somlo
Since in OVMF both PEI_CORE and PEIM run from RAM, and thus may utilize global variables, use the "Base" AcpiTimerLib instance (instead of BaseRom) to take advantage of the improved efficiency of storing the timer register IO address in a global variable. This leaves only SEC using the BaseRomAcpiTimerLib instance. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16377 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-14OvmfPkg: AcpiTimerLib: Split into multiple phase-specific instancesGabriel Somlo
Remove local power management register access macros in favor of factored-out ones in OvmfPkg/Include/OvmfPlatforms.h Next, AcpiTimerLib is split out into three instances, for use during various stages: - BaseRom: used during SEC, PEI_CORE, and PEIM; - Dxe: used during DXE_DRIVER and DXE_RUNTIME_DRIVER; - Base: used by default during all other stages. Most of the code remains in AcpiTimerLib.c, to be shared by all instances. The two platform-dependent methods (constructor and InternalAcpiGetTimerTick) are provided separately by source files specific to each instance, namely [BaseRom|Base|Dxe]AcpiTimerLib.c. Since pre-DXE stages can't rely on storing data in global variables, methods specific to the "BaseRom" instance will call platform detection macros each time they're invoked. The "Base" instance calls platform detection macros only from its constructor, and caches the address required by InternalAcpiTimerTick in a global variable. The "Dxe" instance is very similar to "Base", except no platform detection macros are called at all; instead, the platform type is read via a dynamic PCD set from PlatformPei. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16376 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-14OvmfPkg: Add PCD for Host Bridge dev. ID (PcdOvmfHostBridgePciDevId)Gabriel Somlo
Set from PEI, this PCD allows subsequent stages (specifically DXE_DRIVER and DXE_RUNTIME_DRIVER) to infer the underlying platform type (e.g. PIIX4 or Q35/MCH) without the need to further query the Host Bridge for its Device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16374 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-06OvmfPkg: set video resolution of text setup to 640x480Laszlo Ersek
On a physical screen such a low graphics resolution would lead to huge glyphs (the text resolution is 80x25, centered, with 8x19 pixel glyphs). But in a virtual machine it just saves screen real estate on the client, by removing the black bands. 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@16311 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-06OvmfPkg: BDS: drop custom boot timeout, revert to IntelFrameworkModulePkg'sLaszlo Ersek
PlatformBdsEnterFrontPage() already implements a keypress wait (for entering the setup utility at boot) with a nice progress bar, only OVMF has not been using it. Removing our custom code and utilizing PlatformBdsEnterFrontPage()'s builtin wait has the following benefits: - It simplifies OVMF's BDS code. - Because now we call PlatformBdsEnterFrontPage() unconditionally, it actually has a chance to look at the EFI_OS_INDICATIONS_BOOT_TO_FW_UI bit of the "OsIndications" variable, improving compliance with the UEFI specification. References: - https://bugzilla.redhat.com/show_bug.cgi?id=1153927 - http://thread.gmane.org/gmane.comp.bios.tianocore.devel/10487 - The progress bar looks nice. (And it keeps the earlier behavior intact, when the user presses a key on the TianoCore splash screen.) In any case, we set the timeout to 0 (which doesn't show the progress bar and proceeds to the boot options immediately) in order to keep the boot time down. 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@16310 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-29OvmfPkg/XenPvBlkDxe: Xen PV Block device, initial skeletonAnthony PERARD
A ParaVirtualize block driver. Change in V4: - Replace the license by the commonly used file header text. - Add brief description for the driver. Change in V3: - enable compilation for Ia32 and Ia32X64 - fix version (driver binding) Change in V2: - Add minimal support for controller name - Remove stuff about BlockIo2 - Little cleanup - Licenses and file headers - Rename XenbusIo into XenBusIo Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16272 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-29OvmfPkg: Add basic skeleton for the XenBus bus driver.Anthony PERARD
This includes Component Name and Driver Binding. Change in V4: - Replace the license by the commonly used file header text. - Add brief description for the driver. Change in V3: - enable compilation for Ia32 and Ia32X64 - fix version (driver binding) Change in V2: - Simple support of controller name. - Cleaning up comments, files header. - Add Licenses - Rename XenbusDxe to XenBusDxe. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16258 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-02OvmfPkg: disable stale fork of SecureBootConfigDxeLaszlo Ersek
OvmfPkg forked SecureBootConfigDxe from SecurityPkg in SVN r13635 (git commit 8c71ec8f). Since then, the original (in "SecurityPkg/VariableAuthenticated/SecureBootConfigDxe") has diverged significantly. The initial diff between the original and the fork, when the fork was made (ie. at SVN r13635), reads as follows: > diff -ur SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfig.vfr OvmfPkg/SecureBootConfigDxe/SecureBootConfig.vfr > --- SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfig.vfr 2014-09-30 23:35:28.598067147 +0200 > +++ OvmfPkg/SecureBootConfigDxe/SecureBootConfig.vfr 2014-08-09 02:40:35.824851626 +0200 > @@ -51,7 +51,7 @@ > questionid = KEY_SECURE_BOOT_ENABLE, > prompt = STRING_TOKEN(STR_SECURE_BOOT_PROMPT), > help = STRING_TOKEN(STR_SECURE_BOOT_HELP), > - flags = INTERACTIVE | RESET_REQUIRED, > + flags = INTERACTIVE, > endcheckbox; > endif; > > @@ -158,7 +158,7 @@ > questionid = KEY_SECURE_BOOT_DELETE_PK, > prompt = STRING_TOKEN(STR_DELETE_PK), > help = STRING_TOKEN(STR_DELETE_PK_HELP), > - flags = INTERACTIVE | RESET_REQUIRED, > + flags = INTERACTIVE, > endcheckbox; > endif; > endform; > diff -ur SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf OvmfPkg/SecureBootConfigDxe/SecureBootConfigDxe.inf > --- SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf 2014-09-30 23:35:28.598067147 +0200 > +++ OvmfPkg/SecureBootConfigDxe/SecureBootConfigDxe.inf 2014-09-30 23:35:28.577067027 +0200 > @@ -1,5 +1,8 @@ > ## @file > -# Component name for SecureBoot configuration module. > +# Component name for SecureBoot configuration module for OVMF. > +# > +# Need custom SecureBootConfigDxe for OVMF that does not force > +# resets after PK changes since OVMF doesn't have persistent variables > # > # Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR> > # This program and the accompanying materials > diff -ur SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c OvmfPkg/SecureBootConfigDxe/SecureBootConfigImpl.c > --- SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c 2014-09-30 23:35:28.599067153 +0200 > +++ OvmfPkg/SecureBootConfigDxe/SecureBootConfigImpl.c 2014-09-30 23:35:28.578067033 +0200 > @@ -2559,7 +2559,7 @@ > NULL > ); > } else { > - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_RESET; > + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT; > } > break; The commit message is not overly verbose: OvmfPkg: Add custom SecureBootConfigDxe that doesn't reset We don't force a platform reset for OVMF when PK is changed in custom mode setup. But the INF file hunk is telling: Need custom SecureBootConfigDxe for OVMF that does not force resets after PK changes since OVMF doesn't have persistent variables We do have persistent variables now. Let's disable the (now obsolete) OvmfPkg fork, and revert to the (well maintained) SecurityPkg-provided config driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gary Lin <glin@suse.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16191 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-22OvmfPkg: resolve OrderedCollectionLib with base red-black tree instanceLaszlo Ersek
The "complete" QEMU fw_cfg ACPI loader will need to look up downloaded blobs by name, in order to implement the AddPointer and AddChecksum commands. Introduce OrderedCollectionLib to support such indexing. BaseOrderedCollectionRedBlackTreeLib is a BASE module, hence add the OrderedCollectionLib resolution to the main [LibraryClasses] section. 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@16155 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-11OvmfPkg: resolve BcfgCommandLib class for ShellPkg/.../Shell.infLaszlo Ersek
SVN r16092 ('ShellPkg: Add a new library for "bcfg" command') introduced a new library class (and an instance for it) called BcfgCommandLib. SVN r16093 ('ShellPkg: Use the new library for "bcfg" command') rebased ShellPkg to the new library, introducing a new [LibraryClasses] dependency. Library classes must be resolved to library instances in client platform descriptions (DSC's). Since OVMF is a client platform, import the same library resolution as seen in "ShellPkg/ShellPkg.dsc" (added in SVN r16092). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16095 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-18OvmfPkg: Build OVMF ResetVector during EDK II build processJordan Justen
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15824 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-31OvmfPkg: non-null PcdLib instance for the CSM VideoDxePaolo Bonzini
VideoDxe is a UEFI_DRIVER, so it has by default a null instance of PcdLib. It accesses two PCDs that are now dynamic (gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution and gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution). Similar to r15362 (OvmfPkg: non-null PcdLib instance for GraphicsConsoleDxe, 2014-03-22), we need to specify a non-null instance of PcdLib. This patch unbreaks the CSM VideoDxe module for OvmfPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Paolo Bonzini <pbonzini@redhat.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@15421 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
2014-03-22OvmfPkg: non-null PcdLib instance for GraphicsConsoleDxeLaszlo Ersek
GraphicsConsoleDxe (a UEFI_DRIVER under MdeModulePkg/Universal/Console) determines the preferred video resolution from the dynamic PCDs - gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution - gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution In one of the next patches, we'd like to change these PCDs. In order for GraphicsConsoleDxe to retrieve the new values dynamically, - it must be linked with the non-null instance of PcdLib, - OvmfPkg must provide dynamic defaults. We keep MdeModulePkg's 800x600 default resolution. (The UEFI specification requires video drivers to support 800x600.) 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@15362 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04OvmfPkg: Add DebugAgentLib for Library class mapping for DXE_DRIVERJordan Justen
This is needed for BootScriptExecutorDxe. 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@15308 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
2014-01-20OvmfPkg: unify PcdMaxVariableSize at 0x2000 bytesLaszlo Ersek
The Linux persistent store (pstore) feature serves, among other things, for saving the trailing portion of the dmesg in case of a kernel oops. One backend for the pstore facility is "efivars", ie. non-volatile UEFI variables. Linux splits the tail of the dmesg that is to be dumped in 1KB chunks, and tries to save each chunk as a specially (and differently) named non-volatile variable. The 1KB chunk size accounts for the variable data only; Linux expects this size to be available per variable *without* accounting for the variable name or any firmware-internal overhead. For non-authenticated (ie. non-secure-boot) variables, OvmfPkg currently sets the per-variable limit to 0x400 (1KB) through PcdMaxVariableSize. However this PCD determines the size *before* subtracting the internal overhead (which is sizeof(VARIABLE_HEADER) == 0x20 bytes for non-authenticated variables, see "MdeModulePkg/Include/Guid/VariableFormat.h"), and also before subtracting the given variable's UCS-2 encoded name (including the trailing 0x0000). Linux maximizes these special variable names in DUMP_NAME_LEN==52 code points (including the trailing NUL). Hence we must provide at least 0x020 == sizeof(VARIABLE_HEADER), for the internal overhead 0x068 == 2 * 52, for the UCS-2 encoded name, including trailing 0x0000 0x400 for the variable body ----- 0x488 == 1160 bytes in PcdMaxVariableSize, so that Linux's efivars-backed pstore can work even on non-secure-boot builds of OVMF. However, as PcdMaxVariableSize=0x2000 has proven reasonable when secure boot is enabled, it should also be okay when secure boot is disabled; so for simplicity's sake set PcdMaxVariableSize to 0x2000 unconditionally. Tested-by: Seiji Aguchi <seiji.aguchi@hds.com> 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@15142 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-03OvmfPkg: QemuFwCfgLib: implement for SECLaszlo Ersek
The QemuFwCfgSecLib library instance - is stateless, - has no library constructor, - is available to SEC client code, - must be queried with QemuFwCfgIsAvailable() before use, - is restricted to SEC in order to limit the explicit querying requirement. (There is no current user.) 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@15046 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
2013-12-08OvmfPkg: enable Xen specific pathWei Liu
This patch sets PcdPciDisableBusEnumeration to true then makes use of PublishPeiMemory and XenMemMapInitialization to construct memory map for Xen guest. 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@14946 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-22Updated OvmfPkg to use suitable CPU Exception Handler Library instances.Jeff Fan
Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14887 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
2013-09-21OvmfPkg: 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
2013-08-281. 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: 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 05:11:31 +0000