On Sun, 25 Nov 2018 at 11:02, Laszlo Ersek <[email protected]> wrote: > > Repo: https://github.com/lersek/edk2.git > Branch: acpi_test_support > > The feature is described in the first patch. Build OvmfPkg and > ArmVirtPkg platforms with "--pcd PcdAcpiTestSupport=TRUE" to enable it. > > Cc: Anthony Perard <[email protected]> > Cc: Ard Biesheuvel <[email protected]> > Cc: Drew Jones <[email protected]> > Cc: Igor Mammedov <[email protected]> > Cc: Jordan Justen <[email protected]> > Cc: Julien Grall <[email protected]> > Cc: Philippe Mathieu-Daudé <[email protected]> > > Thanks, > Laszlo > > Laszlo Ersek (4): > OvmfPkg: introduce ACPI Test Support data structure and GUID > OvmfPkg/AcpiPlatformDxe: list missing lib classes for > QemuFwCfgAcpiPlatformDxe > OvmfPkg/AcpiPlatformDxe: add [Un]RegisterAcpiTestSupport() skeletons > OvmfPkg/AcpiPlatformDxe: fill in ACPI_TEST_SUPPORT at first > Ready-To-Boot >
I'm not crazy about scraping memory, but since this is a test feature, and since the hypervisor can be trusted to only scrape regions populated with non-secure DRAM, I can live with it. Regarding the GUID: i thought about perhaps using the XOR of two known GUIDs, but bitwise negation involving a all-ones GUID amounts to the same thing in the end, so whatever :-) Reviewed-by: Ard Biesheuvel <[email protected]> > OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h | 10 ++ > OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf | 8 ++ > OvmfPkg/AcpiPlatformDxe/AcpiTestSupport.c | 119 > ++++++++++++++++++++ > OvmfPkg/AcpiPlatformDxe/EntryPoint.c | 24 +++- > OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf | 10 ++ > OvmfPkg/Include/Guid/AcpiTestSupport.h | 67 +++++++++++ > OvmfPkg/OvmfPkg.dec | 6 + > 7 files changed, 239 insertions(+), 5 deletions(-) > create mode 100644 OvmfPkg/AcpiPlatformDxe/AcpiTestSupport.c > create mode 100644 OvmfPkg/Include/Guid/AcpiTestSupport.h > > -- > 2.19.1.3.g30247aa5d201 > _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
