From: Anthony PERARD <anthony.perard@citrix.com> To: <devel@edk2.groups.io> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>, Jordan Justen <jordan.l.justen@intel.com>, Julien Grall <julien.grall@arm.com>, Anthony PERARD <anthony.perard@citrix.com>, xen-devel@lists.xenproject.org, Laszlo Ersek <lersek@redhat.com> Subject: [Xen-devel] [PATCH v5 00/35] Specific platform to run OVMF in Xen PVH and HVM guests Date: Tue, 13 Aug 2019 12:30:44 +0100 Message-ID: <20190813113119.14804-1-anthony.perard@citrix.com> (raw) Patch series available in this git branch: https://xenbits.xen.org/git-http/people/aperard/ovmf.git br.platform-xen-pvh-v5 Changes in v5: - patch 23 got a rework of the lapic range skipping - small fixups in patch 20, 22, 23, 31, 32, 33. see notes for detail. Hi, I've started to create a Xen specific platform, in OvmfPkg/XenOvmf.dsc with the goal to make it work on both Xen HVM and Xen PVH. The first few patches only create the platform and duplicate some code from OvmfPkg and the later patches makes OVMF boot in a Xen PVH guest and can boot a Linux guest. After this patch series, I'd like to wait a bit before removing Xen support from the OvmfPkg*.dsc, to allow time to switch to the new Xen only platform, maybe 1 year. To build and boot: To build, simply run OvmfPkg/build.sh -p OvmfPkg/OvmfXen.dsc Then use OVMF.fd as a kernel of a pvh guest config file (with xl/libxl). Patch series available in this git branch: https://xenbits.xen.org/git-http/people/aperard/ovmf.git br.platform-xen-pvh-v5 Anthony PERARD (35): OvmfPkg/ResetSystemLib: Add missing dependency on PciLib OvmfPkg: Create platform OvmfXen OvmfPkg: Introduce XenResetVector OvmfPkg: Introduce XenPlatformPei OvmfPkg/OvmfXen: Creating an ELF header OvmfPkg/XenResetVector: Add new entry point for Xen PVH OvmfPkg/XenResetVector: Saving start of day pointer for PVH guests OvmfPkg/XenResetVector: Allow jumpstart from either hvmloader or PVH OvmfPkg/OvmfXen: use a TimerLib instance that depends only on the CPU OvmfPkg/XenPlatformPei: Detect OVMF_INFO from hvmloader OvmfPkg/XenPlatformPei: Use mXenHvmloaderInfo to get E820 OvmfPkg/XenPlatformPei: Grab RSDP from PVH guest start of day struct OvmfPkg/Library/XenPlatformLib: New library OvmfPkg/AcpiPlatformDxe: Use XenPlatformLib OvmfPkg/AcpiPlatformDxe: Use Xen PVH RSDP if it exist OvmfPkg/XenHypercallLib: Enable it in PEIM OvmfPkg/XenPlatformPei: Reinit XenHypercallLib OvmfPkg/XenPlatformPei: Introduce XenHvmloaderDetected OvmfPkg/XenPlatformPei: Setup HyperPages earlier OvmfPkg/XenPlatformPei: Introduce XenPvhDetected OvmfPkg: Import XENMEM_memory_map hypercall to Xen/memory.h OvmfPkg/XenPlatformPei: no hvmloader: get the E820 table via hypercall OvmfPkg/XenPlatformPei: Rework memory detection OvmfPkg/XenPlatformPei: Reserve VGA memory region, to boot Linux OvmfPkg/XenPlatformPei: Ignore missing PCI Host Bridge on Xen PVH OvmfPkg/XenPlatformLib: Cache result for XenDetected OvmfPkg/PlatformBootManagerLib: Use XenDetected from XenPlatformLib OvmfPkg/PlatformBootManagerLib: Handle the absence of PCI bus on Xen PVH OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency OvmfPkg/OvmfXen: Introduce XenTimerDxe OvmfPkg/PlatformBootManagerLib: Use a Xen console for ConOut/ConIn OvmfPkg: Introduce PcdXenGrantFrames OvmfPkg: Introduce XenIoPvhDxe to initialize Grant Tables OvmfPkg: Move XenRealTimeClockLib from ArmVirtPkg OvmfPkg/OvmfXen: use RealTimeClockRuntimeDxe from EmbeddedPkg OvmfPkg/OvmfPkg.dec | 10 + ArmVirtPkg/ArmVirtXen.dsc | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 1 + OvmfPkg/OvmfPkgIa32X64.dsc | 1 + OvmfPkg/OvmfPkgX64.dsc | 1 + OvmfPkg/{OvmfPkgX64.dsc => OvmfXen.dsc} | 238 +------- OvmfPkg/OvmfXen.fdf | 539 ++++++++++++++++++ OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf | 3 +- .../PlatformBootManagerLib.inf | 6 +- .../Library/ResetSystemLib/ResetSystemLib.inf | 1 + .../XenHypercallLib/XenHypercallLib.inf | 4 +- .../Library/XenPlatformLib/XenPlatformLib.inf | 33 ++ .../XenRealTimeClockLib.inf | 0 OvmfPkg/XenBusDxe/XenBusDxe.inf | 3 + OvmfPkg/XenIoPvhDxe/XenIoPvhDxe.inf | 36 ++ OvmfPkg/XenPlatformPei/XenPlatformPei.inf | 100 ++++ OvmfPkg/XenResetVector/XenResetVector.inf | 41 ++ OvmfPkg/XenTimerDxe/XenTimerDxe.inf | 42 ++ OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h | 6 +- OvmfPkg/Include/Guid/XenInfo.h | 8 +- .../Xen/arch-x86/hvm/start_info.h | 143 +++++ OvmfPkg/Include/IndustryStandard/Xen/memory.h | 23 + OvmfPkg/Include/Library/XenHypercallLib.h | 12 + OvmfPkg/Include/Library/XenPlatformLib.h | 53 ++ .../PlatformBootManagerLib/BdsPlatform.h | 1 + OvmfPkg/XenBusDxe/XenBusDxe.h | 1 + OvmfPkg/XenPlatformPei/Cmos.h | 52 ++ OvmfPkg/XenPlatformPei/Platform.h | 136 +++++ OvmfPkg/XenPlatformPei/Xen.h | 39 ++ OvmfPkg/XenTimerDxe/XenTimerDxe.h | 177 ++++++ OvmfPkg/AcpiPlatformDxe/Xen.c | 41 +- .../PlatformBootManagerLib/BdsPlatform.c | 43 +- .../PlatformBootManagerLib/PlatformData.c | 49 +- .../Library/ResetSystemLib/ResetSystemLib.c | 3 +- .../Library/XenHypercallLib/X86XenHypercall.c | 8 +- .../Library/XenHypercallLib/XenHypercall.c | 16 + .../Library/XenPlatformLib/XenPlatformLib.c | 81 +++ .../XenRealTimeClockLib/XenRealTimeClockLib.c | 0 OvmfPkg/OvmfXenElfHeaderGenerator.c | 140 +++++ OvmfPkg/PlatformPei/Xen.c | 3 - OvmfPkg/XenBusDxe/GrantTable.c | 3 +- OvmfPkg/XenIoPvhDxe/XenIoPvhDxe.c | 54 ++ OvmfPkg/XenPlatformPei/AmdSev.c | 64 +++ OvmfPkg/XenPlatformPei/ClearCache.c | 112 ++++ OvmfPkg/XenPlatformPei/Cmos.c | 60 ++ OvmfPkg/XenPlatformPei/Fv.c | 76 +++ OvmfPkg/XenPlatformPei/MemDetect.c | 490 ++++++++++++++++ OvmfPkg/XenPlatformPei/Platform.c | 463 +++++++++++++++ OvmfPkg/XenPlatformPei/Xen.c | 388 +++++++++++++ OvmfPkg/XenTimerDxe/XenTimerDxe.c | 355 ++++++++++++ Maintainers.txt | 10 +- .../XenResetVector/Ia16/Real16ToFlat32.asm | 137 +++++ .../XenResetVector/Ia16/ResetVectorVtf0.asm | 79 +++ .../XenResetVector/Ia32/Flat32ToFlat64.asm | 68 +++ OvmfPkg/XenResetVector/Ia32/PageTables64.asm | 149 +++++ .../XenResetVector/Ia32/SearchForBfvBase.asm | 87 +++ OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm | 84 +++ OvmfPkg/XenResetVector/XenResetVector.nasmb | 71 +++ 58 files changed, 4541 insertions(+), 305 deletions(-) copy OvmfPkg/{OvmfPkgX64.dsc => OvmfXen.dsc} (76%) create mode 100644 OvmfPkg/OvmfXen.fdf create mode 100644 OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf rename {ArmVirtPkg => OvmfPkg}/Library/XenRealTimeClockLib/XenRealTimeClockLib.inf (100%) create mode 100644 OvmfPkg/XenIoPvhDxe/XenIoPvhDxe.inf create mode 100644 OvmfPkg/XenPlatformPei/XenPlatformPei.inf create mode 100644 OvmfPkg/XenResetVector/XenResetVector.inf create mode 100644 OvmfPkg/XenTimerDxe/XenTimerDxe.inf create mode 100644 OvmfPkg/Include/IndustryStandard/Xen/arch-x86/hvm/start_info.h create mode 100644 OvmfPkg/Include/Library/XenPlatformLib.h create mode 100644 OvmfPkg/XenPlatformPei/Cmos.h create mode 100644 OvmfPkg/XenPlatformPei/Platform.h create mode 100644 OvmfPkg/XenPlatformPei/Xen.h create mode 100644 OvmfPkg/XenTimerDxe/XenTimerDxe.h create mode 100644 OvmfPkg/Library/XenPlatformLib/XenPlatformLib.c rename {ArmVirtPkg => OvmfPkg}/Library/XenRealTimeClockLib/XenRealTimeClockLib.c (100%) create mode 100644 OvmfPkg/OvmfXenElfHeaderGenerator.c create mode 100644 OvmfPkg/XenIoPvhDxe/XenIoPvhDxe.c create mode 100644 OvmfPkg/XenPlatformPei/AmdSev.c create mode 100644 OvmfPkg/XenPlatformPei/ClearCache.c create mode 100644 OvmfPkg/XenPlatformPei/Cmos.c create mode 100644 OvmfPkg/XenPlatformPei/Fv.c create mode 100644 OvmfPkg/XenPlatformPei/MemDetect.c create mode 100644 OvmfPkg/XenPlatformPei/Platform.c create mode 100644 OvmfPkg/XenPlatformPei/Xen.c create mode 100644 OvmfPkg/XenTimerDxe/XenTimerDxe.c create mode 100644 OvmfPkg/XenResetVector/Ia16/Real16ToFlat32.asm create mode 100644 OvmfPkg/XenResetVector/Ia16/ResetVectorVtf0.asm create mode 100644 OvmfPkg/XenResetVector/Ia32/Flat32ToFlat64.asm create mode 100644 OvmfPkg/XenResetVector/Ia32/PageTables64.asm create mode 100644 OvmfPkg/XenResetVector/Ia32/SearchForBfvBase.asm create mode 100644 OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm create mode 100644 OvmfPkg/XenResetVector/XenResetVector.nasmb -- Anthony PERARD _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
next reply index Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-13 11:30 Anthony PERARD [this message] 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 01/35] OvmfPkg/ResetSystemLib: Add missing dependency on PciLib Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 02/35] OvmfPkg: Create platform OvmfXen Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 03/35] OvmfPkg: Introduce XenResetVector Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 04/35] OvmfPkg: Introduce XenPlatformPei Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 05/35] OvmfPkg/OvmfXen: Creating an ELF header Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 06/35] OvmfPkg/XenResetVector: Add new entry point for Xen PVH Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 07/35] OvmfPkg/XenResetVector: Saving start of day pointer for PVH guests Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 08/35] OvmfPkg/XenResetVector: Allow jumpstart from either hvmloader or PVH Anthony PERARD 2019-08-21 16:31 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 09/35] OvmfPkg/OvmfXen: use a TimerLib instance that depends only on the CPU Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 10/35] OvmfPkg/XenPlatformPei: Detect OVMF_INFO from hvmloader Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 11/35] OvmfPkg/XenPlatformPei: Use mXenHvmloaderInfo to get E820 Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 12/35] OvmfPkg/XenPlatformPei: Grab RSDP from PVH guest start of day struct Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 13/35] OvmfPkg/Library/XenPlatformLib: New library Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 14/35] OvmfPkg/AcpiPlatformDxe: Use XenPlatformLib Anthony PERARD 2019-08-13 11:30 ` [Xen-devel] [PATCH v5 15/35] OvmfPkg/AcpiPlatformDxe: Use Xen PVH RSDP if it exist Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 16/35] OvmfPkg/XenHypercallLib: Enable it in PEIM Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 17/35] OvmfPkg/XenPlatformPei: Reinit XenHypercallLib Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 18/35] OvmfPkg/XenPlatformPei: Introduce XenHvmloaderDetected Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 19/35] OvmfPkg/XenPlatformPei: Setup HyperPages earlier Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 20/35] OvmfPkg/XenPlatformPei: Introduce XenPvhDetected Anthony PERARD 2019-08-15 8:54 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 21/35] OvmfPkg: Import XENMEM_memory_map hypercall to Xen/memory.h Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 22/35] OvmfPkg/XenPlatformPei: no hvmloader: get the E820 table via hypercall Anthony PERARD 2019-08-15 8:59 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 23/35] OvmfPkg/XenPlatformPei: Rework memory detection Anthony PERARD 2019-08-15 9:26 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 24/35] OvmfPkg/XenPlatformPei: Reserve VGA memory region, to boot Linux Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 25/35] OvmfPkg/XenPlatformPei: Ignore missing PCI Host Bridge on Xen PVH Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 26/35] OvmfPkg/XenPlatformLib: Cache result for XenDetected Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 27/35] OvmfPkg/PlatformBootManagerLib: Use XenDetected from XenPlatformLib Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 28/35] OvmfPkg/PlatformBootManagerLib: Handle the absence of PCI bus on Xen PVH Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 30/35] OvmfPkg/OvmfXen: Introduce XenTimerDxe Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 31/35] OvmfPkg/PlatformBootManagerLib: Use a Xen console for ConOut/ConIn Anthony PERARD 2019-08-15 9:35 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 32/35] OvmfPkg: Introduce PcdXenGrantFrames Anthony PERARD 2019-08-15 9:40 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-15 9:45 ` Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 33/35] OvmfPkg: Introduce XenIoPvhDxe to initialize Grant Tables Anthony PERARD 2019-08-15 9:42 ` [Xen-devel] [edk2-devel] " Laszlo Ersek 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 34/35] OvmfPkg: Move XenRealTimeClockLib from ArmVirtPkg Anthony PERARD 2019-08-13 11:31 ` [Xen-devel] [PATCH v5 35/35] OvmfPkg/OvmfXen: use RealTimeClockRuntimeDxe from EmbeddedPkg Anthony PERARD 2019-08-15 11:03 ` [Xen-devel] [edk2-devel] [PATCH v5 00/35] Specific platform to run OVMF in Xen PVH and HVM guests Laszlo Ersek 2019-08-21 16:16 ` Laszlo Ersek
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