f6a196c7eb
OvmfPkg/PlatformPei: remove mFeatureControlValue
...
Use PlatformInfoHob->FeatureControlValue instead.
OnMpServicesAvailable() will find PlatformInfoHob using
GetFirstGuidHob() and pass a pointer to the WriteFeatureControl
callback.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Tested-by: Tom Lendacky <thomas.lendacky@amd.com >
Acked-by: Ard Biesheuvel <ardb@kernel.org >
2022-12-14 17:45:41 +00:00
cf17156d7d
OvmfPkg: Update PlatformPei to support Tdx guest
...
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
OvmfPkg/PlatformPei is updated to support Tdx guest. There are below
major changes.
- Set Tdx related PCDs
- Publish Tdx RamRegions
In this patch there is another new function BuildPlatformInfoHob ().
This function builds EFI_HOB_PLATFORM_INFO which contains the
HostBridgeDevId. The hob is built in both Td guest and Non-Td guest.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org >
Cc: Jordan Justen <jordan.l.justen@intel.com >
Cc: Brijesh Singh <brijesh.singh@amd.com >
Cc: Erdem Aktas <erdemaktas@google.com >
Cc: James Bottomley <jejb@linux.ibm.com >
Cc: Jiewen Yao <jiewen.yao@intel.com >
Cc: Tom Lendacky <thomas.lendacky@amd.com >
Cc: Gerd Hoffmann <kraxel@redhat.com >
Acked-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com >
Signed-off-by: Min Xu <min.m.xu@intel.com >
2022-04-02 08:15:12 +00:00
ac0a286f4d
OvmfPkg: Apply uncrustify changes
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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the OvmfPkg package
Cc: Andrew Fish <afish@apple.com >
Cc: Leif Lindholm <leif@nuviainc.com >
Cc: Michael D Kinney <michael.d.kinney@intel.com >
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com >
Reviewed-by: Andrew Fish <afish@apple.com >
2021-12-07 17:24:28 +00:00
70d5086c32
OvmfPkg: replace old EFI_D_ debug levels with new DEBUG_ ones
...
Generated mechanically with:
find OvmfPkg -type f -exec sed -i -e 's/EFI_D_/DEBUG_/g' {} \;
Signed-off-by: Rebecca Cran <rebecca@bsdio.com >
Cc: Philippe Mathieu-Daude <philmd@redhat.com >
Cc: Jordan Justen <jordan.l.justen@intel.com >
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com >
Cc: Laszlo Ersek <lersek@redhat.com >
Message-Id: <20200429215327.606467-1-rebecca@bsdio.com >
Reviewed-by: Laszlo Ersek <lersek@redhat.com >
2020-04-30 13:01:16 +00:00
1ab7d72651
OvmfPkg/PlatformPei: Change referenced MSR name.
...
Change referenced MSR name to avoid later build failure.
Cc: Jordan Justen <jordan.l.justen@intel.com >
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org >
Signed-off-by: Eric Dong <eric.dong@intel.com >
Reviewed-by: Laszlo Ersek <lersek@redhat.com >
2019-08-09 08:52:07 +08:00
b26f0cf9ee
OvmfPkg: Replace BSD License with BSD+Patent License
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https://bugzilla.tianocore.org/show_bug.cgi?id=1373
Replace BSD 2-Clause License with BSD+Patent License. This change is
based on the following emails:
https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html
RFCs with detailed process for the license change:
V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com >
Reviewed-by: Laszlo Ersek <lersek@redhat.com >
2019-04-09 10:58:19 -07:00
dbab994991
OvmfPkg/PlatformPei: program MSR_IA32_FEATURE_CONTROL from fw_cfg
...
Under certain circumstances, QEMU exposes the "etc/msr_feature_control"
fw_cfg file, with a 64-bit little endian value. The firmware is supposed
to write this value to MSR_IA32_FEATURE_CONTROL (0x3a), on all processors,
on the normal and the S3 resume boot paths.
Utilize EFI_PEI_MPSERVICES_PPI to implement this feature.
Cc: Jeff Fan <jeff.fan@intel.com >
Cc: Jordan Justen <jordan.l.justen@intel.com >
Cc: Michael Kinney <michael.d.kinney@intel.com >
Fixes: https://github.com/tianocore/edk2/issues/97
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com >
Reviewed-by: Jeff Fan <jeff.fan@intel.com >
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com >
2016-07-15 07:38:56 +02:00
