Commit Graph

2399 Commits

Author SHA1 Message Date
YuanhaoXie 020cc9e2e7 OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi
Disable PcdFirstTimeWakeUpAPsBySipi for IntelTdx, Microvm, and Xen to
preserve the original execution of INIT-SIPI-SIPI.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-08-29 06:56:53 +00:00
Qingyu Shang 819cfc6b42 OvmfPkg/RiscVVirt: Fix issues in VarStore Blockmap config
The block size configuration of Blockmap does not match that in Qemu
VirtNorFlash, which causes variable data to be written into FtwWorkBlock
by mistake, resulting in data loss during reboot. Fix it and update
new checksum value.

Signed-off-by: Qingyu Shang <2931013282@sjtu.edu.cn>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-08-25 01:54:50 +00:00
Corvin Köhne 48089f3a7c OvmfPkg/Bhyve: build platform info HOB
Copy the function BuildPlatformInfoHob() from OvmfPkg/PlatformPei.

QemuFwCfgLib expect this HOB to be present, or fails to do anything.
InternalQemuFwCfgIsAvailable() from QemuFwCfgPeiLib module will not
check if the HOB is actually present for example and try to use a NULL
pointer.

Fixes: cda98df162 ("OvmfPkg/QemuFwCfgLib: remove mQemuFwCfgSupported + mQemuFwCfgDmaSupported")
Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
2023-08-18 12:24:35 +00:00
YuanhaoXie 1d76560146 OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi.
Disable PcdFirstTimeWakeUpAPsBySipi for OVMF to let BSP wake up APs by
INIT-SIPI-SIPI.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2023-08-14 14:40:41 +00:00
Gerd Hoffmann 2d8c17a9b6 OvmfPkg/PlatformCI: Boot OVMF in SMP mode.
Increase the chance that CI finds bugs in MP changes.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit f92a9dce10)

Reapplying, since the CI (Windows and Linux) use Qemu 8 now, which works
with SMP again.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4324

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
[ardb: use single-threaded TCG for SMM]
2023-08-04 16:36:04 +02:00
Oliver Steffen bae848ee25 OvmfPkg/PlatformCI VS2019: Disable workaround for cpuhp bugfix
This reverts commit 3beb8c9654.

Both Windows and Linux CI jobs are now using Qemu 8, this workaround is
no longer needed.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4324

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kubacki <michael.kubacki@microsoft.com>
2023-08-04 16:36:04 +02:00
Oliver Steffen 744c42bfd8 OvmfPkg/PlatformCI: Use recent Qemu on Windows
Bump the version of the Qemu chocolatey package up to 2023.7.25.
The Linux CI is already using Qemu 8.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4324

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kubacki <michael.kubacki@microsoft.com>
2023-08-04 16:36:04 +02:00
Sunil V L 677f2c6f15 OvmfPkg/RiscVVirt: Update README for CLANGDWARF support
Update the README with instruction to build using CLANGDWARF
toolchain.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Ard Biesheuvel <ardb@kernel.org> # Debian clang version 14.0.6
2023-07-31 12:37:12 +00:00
Sunil V L 0f9fd06919 OvmfPkg/RiscVVirt: SecEntry: Remove unnecessary assembly directives
llvm fails to resolve _ModuleEntry when these extra directives are
present. ASM_FUNC already takes care what is required.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Ard Biesheuvel <ardb@kernel.org> # Debian clang version 14.0.6
2023-07-31 12:37:12 +00:00
Sunil V L 8543840cfd OvmfPkg/RiscVVirt: use 'auto' alignment and FIXED for XIP modules
Use auto alignment and FIXED FFS attribute for XIP modules similar
to [1]. Without this change, the CLANGDWARF toolchain will fail to
build with below error.

GenFfs: ERROR 1000: Unknown option
  SectionAlign option must be specified with section file.

[1] - 7669f73498

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc  Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Ard Biesheuvel <ardb@kernel.org> # Debian clang version 14.0.6
2023-07-31 12:37:12 +00:00
Corvin Köhne 70f3e62dc7 OvmfPkg/BhyvePkg: enable bus enumeration
bhyve supports adding a ROM to PCI devices. It was added to support GPU
passthrough of dedicated AMD GPUs. At the moment, this ROM file is
mostly useless as it's not shadowed and executed by firmware. Change
that by enabling bus enumeration.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
2023-07-31 01:13:47 +00:00
Corvin Köhne f284981506 Revert "OvmfPkg/Bhyve: remove IncompatiblePciDeviceSupport DXE driver"
We like to enable bus enumeration for bhyve. Therefore, this patch needs
to be reverted.

This reverts commit 8c8f886f27.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
2023-07-31 01:13:47 +00:00
Corvin Köhne 1c923b9f25 Revert "OvmfPkg/Bhyve: consume PciHostBridgeLibScan"
We like to enable bus enumartion for bhyve. Therefore, this patch needs
to be reverted.

This reverts commit c2f24ba321.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
2023-07-31 01:13:47 +00:00
Sunil V L 925c445fd3 OvmfPkg/RiscVVirt: Avoid printing hard coded timeout value
Print the timeout value set in the PCD variable instead of
hard coded 10 seconds.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
2023-07-21 05:56:55 +00:00
Sunil V L 7427dd3fc0 OvmfPkg/RiscVVirt: Check "no-map" and mark EfiReservedMemoryType
OpenSBI now marks PMP regions with "no-map" attribute.
So, remove the workaround and add the ReservedMemory only
when no-map is set so that it follows DT spec.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Ranbir Singh <rsingh@ventanamicro.com>
2023-07-21 05:56:55 +00:00
Gerd Hoffmann a52044a9e6 OvmfPkg/IoMmuDxe: add locking to IoMmuAllocateBounceBuffer
Searching for an unused bounce buffer in mReservedMemBitmap and
reserving the buffer by flipping the bit is a critical section
which must not be interrupted.  Raise the TPL level to ensure
that.

Without this fix it can happen that IoMmuDxe hands out the same
bounce buffer twice, causing trouble down the road.  Seen happening
in practice with VirtioNetDxe setting up the network interface (and
calling into IoMmuDxe from a polling timer callback) in parallel with
Boot Manager doing some disk I/O.  An ASSERT() in VirtioNet caught
the buffer inconsistency.

Full story with lots of details and discussions is available here:
https://bugzilla.redhat.com/show_bug.cgi?id=2211060

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2023-07-19 17:36:31 +00:00
Ceping Sun 39ded59c09 OvmfPkg/PeilessStartupLib: Updated with PcdSecureBootSupported
SECURE_BOOT_FEATURE_ENABLED was dropped by the commit(92da8a154f), but the
PeilessStartupLib was not updated with PcdSecureBootSupported, that made
SecureBoot no longer work in IntelTdxX64.

Fix this by replacing SECURE_BOOT_FEATURE_ENABLED with
PcdSecureBootSupported in PeilessStartupLib.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Michael Roth <michael.roth@amd.com>
Signed-off-by: Ceping Sun <cepingx.sun@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2023-07-17 04:59:35 +00:00
Tuan Phan f220dcbba8 UefiCpuPkg: RISC-V: Support MMU with SV39/48/57 mode
During CpuDxe initialization, MMU will be setup with the highest
mode that HW supports.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-07-15 14:10:18 +00:00
Tuan Phan cc13dcc576 OvmfPkg: RiscVVirt: Remove satp bare mode setting
There is no point to set satp to bare mode as that should be the
default mode when booting edk2.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-07-15 14:10:18 +00:00
Tuan Phan 33d0a3cc92 OvmfPkg/RiscVVirt: Add VirtNorFlashDxe to APRIORI list
Make sure VirtNorFlashDxe loaded before VariableRuntimeDxe as it
is the backend flash driver.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-07-15 14:10:18 +00:00
Tuan Phan a8a72fc1ff OvmfPkg/RiscVVirt: SEC: Add IO memory resource hob for platform devices
Normally, DXE driver would add device resource to GCD before start using.
But some key resources such as uart used for printing info at very early
stage.

Those resources should be populated to HOB in SEC phase so they are
added to GCD before MMU enabled.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-07-15 14:10:18 +00:00
Tuan Phan a9fc9bb466 OvmfPkg/RiscVVirt: VirtNorFlashPlatformLib: Fix wrong flash size
The size should be for single region, not the whole firmware FD.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-07-15 14:10:18 +00:00
Tom Lendacky e674096acc OvmfPkg/ResetVector: Fix assembler bit test flag check
Commit 63c50d3ff2 changed the check that is
used to determine if SEV-ES is active. Originally, a CMP instruction with
a supporting JZ instruction was used for the check. It was changed to use
the BT instruction but not JZ instruction. The result of a BT instruction
changes the the carry flag (CF) and not the zero flag (ZF). As a result,
the wrong condition is being checked. Update the JZ to a JNC to properly
detect if SEV-ES is active.

Fixes: 63c50d3ff2 ("OvmfPkg/ResetVector: cache the SEV status MSR...")
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
2023-07-14 22:52:58 +00:00
Yi Li af8859bce2 OvmfPkg/PlatformCI: Skip GCC5_OVMF_IA32X64_FULL_NOOPT build
The effect of LTO is limited with optimization turned off, and blocked
the upgrade of Openssl3.0. We already skipped this build with VS2019,
skip the GCC NOOPT build also.

Signed-off-by: Yi Li <yi1.li@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2023-07-05 08:39:36 +00:00
Abdul Lateef Attar f2188fe5d1 OvmfPkg: Uses MmSaveStateLib library
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4182

Uses new MmSaveStateLib library instance.

Cc: Paul Grimes <paul.grimes@amd.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Abdul Lateef Attar <abdattar@amd.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
2023-07-03 03:01:10 +00:00
Dun Tan a78938f274 OvmfPkg:Remove code that apply AddressEncMask to non-leaf entry
Remove code that sets AddressEncMask for non-leaf entries when
modifing smm page table by MemEncryptSevLib. In FvbServicesSmm
driver, it calls MemEncryptSevClearMmioPageEncMask to clear
AddressEncMask bit in page table for a specific range. In AMD
SEV feature, this AddressEncMask bit in page table is used to
indicate if the memory is guest private memory or shared memory.
But all memory accessed by the hardware page table walker is
treated as encrypted, regardless of whether the encryption bit
is present. So remove the code to set the EncMask bit for smm
non-leaf entries doesn't impact AMD SEV feature.

The reason encryption mask should not be set for non-leaf
entries is because CpuPageTableLib doesn't consume encryption
mask PCD. In PiSmmCpuDxeSmm module, it will use CpuPageTableLib
to modify smm page table in next patch. The encryption mask is
overlapped with the PageTableBaseAddress field of non-leaf page
table entries. If the encryption mask is set for smm non-leaf
page table entries, issue happens when CpuPageTableLib code
use the non-leaf entry PageTableBaseAddress field with the
encryption mask set to find the next level page table.

Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
2023-06-30 11:07:40 +05:30
Ard Biesheuvel ea7a3015a2 OvmfPkg/VirtioSerialDxe: Remove noisy debug print on supported() call
The UEFI driver model invokes the supported() method on every driver
every time a connection attempt is made on any handle, and so doing an
unconditional DEBUG() print inside this method produced a lot of noise.

So let's drop this DEBUG() call from the VirtioSerial driver's
Supported() method.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-27 16:40:07 +00:00
Gerd Hoffmann 638dfb4135 OvmfPkg/PciHotPlugInitDxe: fix io window size
Smallest IO window size for PCI bridges is 0x1000.  Fix default size
accordingly.  Avoids broken resource assignments like this:

    [ ... ]
    PciBus: Resource Map for Root Bridge PciRoot(0x0)
    Type =   Io16; Base = 0x6000;   Length = 0x7000;        Alignment = 0xFFF
    [ ... ]
       Base = 0xC000;       Length = 0x200; Alignment = 0xFFF;      Owner = PPB [00|02|00:**]
       Base = 0xC200;       Length = 0x40;  Alignment = 0x3F;       Owner = PCI [00|1F|03:20]
       Base = 0xC240;       Length = 0x20;  Alignment = 0x1F;       Owner = PCI [00|1F|02:20]
    [ ... ]

... which the linux kernel fixes up later:

    [    0.644657] pci 0000:00:1f.3: BAR 4: assigned [io  0x1000-0x103f]
    [    0.646833] pci 0000:00:1f.2: BAR 4: assigned [io  0x1040-0x105f]

With the patch applied:

    { ... ]
    PciBus: Resource Map for Root Bridge PciRoot(0x0)
    Type =   Io16; Base = 0x6000;   Length = 0x8000;        Alignment = 0xFFF
    [ ... ]
       Base = 0xC000;       Length = 0x1000;        Alignment = 0xFFF;      Owner = PPB [00|02|00:**]
       Base = 0xD000;       Length = 0x40;  Alignment = 0x3F;       Owner = PCI [00|1F|03:20]
       Base = 0xD040;       Length = 0x20;  Alignment = 0x1F;       Owner = PCI [00|1F|02:20]
    [ ... ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-26 11:08:31 +00:00
Corvin Köhne 5779671137 OvmfPkg/Bhyve: include TPM driver
Bhyve will gain support for TPM emulation in the near future. Therefore,
prepare OVMF by copying all TPM driver used by qemu's OVMF DSC into the
bhyve OVMF DSC.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-23 17:26:37 +00:00
Corvin Köhne c301291dc3 OvmfPkg/Bhyve: install Acpi tables provided by FwCfg
Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Corvin Köhne 5a118a61d1 OvmfPkg: move QemuFwCfgAcpi into AcpiPlatformLib
This makes the InstallQemuFwcfgTables function reusable by bhyve.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Corvin Köhne 0f612c1443 OvmfPkg: move BootScript into AcpiPlatformLib
This is required to move InstallQemuFwCfgTables into AcpiPlatformLib.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Corvin Köhne ea88df6b26 OvmfPkg: move PciEncoding into AcpiPlatformLib
Bhyve supports providing ACPI tables by FwCfg. Therefore,
InstallQemuFwCfgTables should be moved to AcpiPlatformLib to reuse the
code. As first step, move PciEncoding into AcpiPlatformLib.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Corvin Köhne f5d851673d OvmfPkg: avoid including AcpiPlatformLib twice
Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Corvin Köhne 8f63f4143d OvmfPkg/Library: fix definition of GetAcpiRsdpFromMemory
The definition and declaration of GetAcpiRsdpFromMemory doesn't match.
We don't get a compile error yet because UINTN is the same as UINT64 on
64bit machines. As the function works on memory addresses, UINTN is the
correct type of the input parameters.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Peter Grehan <grehan@freebsd.org>
2023-06-23 17:26:37 +00:00
Sunil V L 49f06b6640 OvmfPkg/RiscVVirt: Add a readme for build and test
Add a readme file which provides information regarding how
to build and test EDK2 on RISC-V qemu virt platform.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-23 04:49:11 +00:00
Sunil V L 37423fa344 OvmfPkg/RiscVVirt: Add support for separate code and variable store
Currently, RiscVVirtQemu supports unified code and variable store
mainly because only one pflash devices was available in qemu for
EDK2. However, this doesn't allow to map the code part as read-only.

With recent qemu enhancements, it is now possible for EDK2 to make
use of both pflash devices in RISC-V virt machine. So, add support
to create code and vars images separately. This also allows easy
firmware code updates without losing the variable store.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-23 04:49:11 +00:00
Sunil V L 420cd54993 OvmfPkg/RiscVVirt: Add VirtNorFlashDeviceTreeLib library
This library is required to support separate code and
variable store images.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-23 04:49:11 +00:00
Sunil V L f6c4b0a78e OvmfPkg/RiscVVirt: Fix couple of issues in VarStore
The size of the FV and the WriteQueueSize is incorrect which causes
the flash to be re-written during boot. Fix them and update the new
checksum value.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-23 04:49:11 +00:00
Corvin Köhne 4bd0849d81 OvmfPkg/Bhyve: install ACPI tables from memory
It's much easier to create configuration dependent ACPI tables for bhyve
than for OVMF. For this reason, don't use the statically created ACPI
tables provided by OVMF. Instead, prefer the dynamically created ACPI
tables of bhyve. If bhyve provides no ACPI tables or we are unable to
detect those, fall back to OVMF tables.

Ideally, we use the qemu fwcfg interface to pass the ACPI tables from
bhyve to OVMF. bhyve will support this in the future. However, current
bhyve executables don't support passing ACPI tables by the qemu fwcfg
interface. They just copy the ACPI into main memory. For that reason,
pick up the ACPI tables from main memory.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Acked-by: Peter Grehan <grehan@freebsd.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-06 10:55:41 +00:00
Corvin Köhne 1288c5415c OvmfPkg/Xen: export AcpiTable installation into AcpiPlatformLib
This makes the function reuseable by bhyve.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-06 10:55:41 +00:00
Corvin Köhne f211292711 OvmfPkg/Xen: export search of RSDP into a library function
Xen and bhyve are placing ACPI tables into system memory. So, they can
share the same code. Therefore, create a new library which searches and
installs ACPI tables from system memory.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-06 10:55:41 +00:00
Mikolaj Lisik via groups.io c1dd400a13 OvmfPkg: Create additional PML1 entries for large SEV-SNP VMs
Edk2 was failing, rather than creating more PML4 entries, when they
weren't present in the initial memory acceptance flow. Because of that
VMs with more than 512G memory were crashing. This code fixes that.

This change affects only SEV-SNP VMs.

The code was tested by successfully booting a 512G SEV-SNP VM.

Signed-off-by: Mikolaj Lisik <lisik@google.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
2023-06-02 23:59:20 +00:00
Ard Biesheuvel 8fbf857a0b OvmfPkg/RiscVVirt: Remove unimplemented NxForStack configuration
The RISC-V version of the DXE IPL does not implement setting the stack
NX, so before switching to an implementation that will ASSERT() on the
missing support, drop the PCD setting that enables it.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2023-06-02 16:38:32 +00:00
Pedro Falcato 41abf00bf9 OvmfPkg: Remove SataControllerDxe
Now that OvmfPkg/SataControllerDxe and its MdeModulePkg counterpart have
been unified, and no in-tree uses of the OVMF variant remain, let's
delete it.

Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2023-06-01 18:08:33 +00:00
Pedro Falcato 77fee3a9d8 OvmfPkg/Xen: Replace the OVMF-specific SataControllerDxe
Replace the OVMF-specific SataControllerDxe (to be later removed) with
the generic, MdeModulePkg one, for the OvmfXen platform.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
2023-06-01 18:08:33 +00:00
Pedro Falcato 07c7e68360 OvmfPkg/AmdSev: Replace the OVMF-specific SataControllerDxe
Replace the OVMF-specific SataControllerDxe (to be later removed) with
the generic, MdeModulePkg one, for the AmdSev platform.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-01 18:08:33 +00:00
Pedro Falcato 069d403587 OvmfPkg/IntelTdx: Replace the OVMF-specific SataControllerDxe
Replace the OVMF-specific SataControllerDxe (to be later removed) with
the generic, MdeModulePkg one, for the IntelTdx platform.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
2023-06-01 18:08:33 +00:00
Pedro Falcato b26359c176 OvmfPkg/CloudHv: Replace the OVMF-specific SataControllerDxe
Replace the OVMF-specific SataControllerDxe (to be later removed) with
the generic, MdeModulePkg one, for the CloudHv platform.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2023-06-01 18:08:33 +00:00
Pedro Falcato d85b84e201 OvmfPkg/Bhyve: Replace the OVMF-specific SataControllerDxe
Replace the OVMF-specific SataControllerDxe (to be later removed) with
the generic, MdeModulePkg one, for the Bhyve platform.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Peter Grehan <grehan@freebsd.org>
Acked-by: Corvin Köhne <corvink@FreeBSD.org>
2023-06-01 18:08:33 +00:00