This patch updates the microcode loader to always perform a microcode
detect and load on both BSP and AP processor. This is to fix a potential
microcode revision mismatch issue in below situation:
1. Assume there are two microcode co-exists in flash: one production
version and one debug version microcode.
2. FIT loads production microcode to BSP and all AP.
3. UefiCpuPkg loader loads debug microcode to BSP, and skip the loading
on AP.
As a result, different microcode patches are loaded to BSP and AP, and
trigger microcode mismatch error during OS boot.
BZ link: https://bugzilla.tianocore.org/show_bug.cgi?id=2431
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
This patch removes the unnecessary alignment check on microcode patch
TotalSize introduced by commit d786a172. The TotalSize has already been
checked with 1K alignment and MAX_ADDRESS in previous code as below:
if ( (UINTN)MicrocodeEntryPoint > (MAX_ADDRESS - TotalSize) ||
((UINTN)MicrocodeEntryPoint + TotalSize) > MicrocodeEnd ||
(DataSize & 0x3) != 0 ||
(TotalSize & (SIZE_1KB - 1)) != 0 ||
TotalSize < DataSize
) {
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2434
Current code use below loops to enumerate the CPUs:
for (Index = mMaxNumberOfCpus; Index-- > 0;) {
it has no issue but not easy for the developers to read the code.
Update above code to below style,
for (Index = 0; Index < mMaxNumberOfCpus; Index++) {
It make the developers easy to read and consistent with other
similar cases in this driver.
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Eric Dong <eric.dong@intel.com>
This reverts commit 123b720eeb.
The commit message for commit 123b720eeb is not correct.
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Eric Dong <eric.dong@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2404
Set the below two environment variables in edksetup.bat:
set CLANG_HOST_BIN=n
set CLANG_BIN=C:\Program Files\LLVM\bin\
In Windows, set CLANG_HOST_BIN=n to use nmake command
The CLANG_BIN is only be set if it is not defined.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
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Cc: Yu-Chen Lin <yuchenlin@synology.com>
Reviewed-by: Yu-Chen Lin <yuchenlin@synology.com>
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[lersek@redhat.com: translit subject to ASCII to suppress PatchCheck.py]
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Reviewed-by: Ming Tan <ming.tan@intel.com>
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Add an entry for Maurice Ma to have his/her name and email
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Reviewed-by: Maurice Ma <maurice.ma@intel.com>
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Add an entry for Marvin Häuser to have his/her name and email
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Cc: Marvin Häuser <Marvin.Haeuser@outlook.de>
Cc: Marvin Häuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Marvin Häuser <mhaeuser@outlook.de>
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Message-Id: <20200106115415.11624-20-philmd@redhat.com>
[lersek@redhat.com: translit subject to ASCII to suppress PatchCheck.py]
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Add an entry for Marc-André Lureau to have his/her name and email
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Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Message-Id: <20200106115415.11624-19-philmd@redhat.com>
[lersek@redhat.com: translit subject to ASCII to suppress PatchCheck.py]
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Add an entry for Maciej Rabeda to have his/her name and email
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Reviewed-by: Liming Gao <liming.gao@intel.com>
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Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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Add an entry for Jim Dailey to have his/her name and email
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Cc: Jim Dailey <Jim.Dailey@Dell.com>
Reviewed-by: Jim Dailey <Jim.Dailey@Dell.com>
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Message-Id: <20200106115415.11624-15-philmd@redhat.com>
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Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
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Message-Id: <20200106115415.11624-14-philmd@redhat.com>
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Add an entry for Hot Tian to have his/her name and email address
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Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
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Reviewed-by: Eric Dong <eric.dong@intel.com>
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Message-Id: <20200106115415.11624-4-philmd@redhat.com>
[lersek@redhat.com: fix up valid PatchCheck.py error in Reviewed-by]
[lersek@redhat.com: translit subject to ASCII to suppress PatchCheck.py]
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Add an entry for Aaron Li to have his/her name and email address
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Cc: Aaron Li <aaron.li@intel.com>
Cc: Songpeng Li <songpeng.li@intel.com>
Reviewed-by: Aaron Li <aaron.li@intel.com>
Signed-off-by: Philippe Mathieu-Daude <philmd@redhat.com>
Message-Id: <20200106115415.11624-3-philmd@redhat.com>
The endpoint selected by the driver needs to not
only be an interrupt type, but have direction IN
as required to set up an asynchronous interrupt transfer.
Currently, the driver assumes that the first INT endpoint
will be of type IN, but that is not true of all devices,
and will silently fail on devices which have the OUT endpoint
before the IN. Adjust the endpoint selection loop to explictly
check for direction IN.
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
The endpoint selected by the driver needs to not
only be an interrupt type, but have direction IN
as required to set up an asynchronous interrupt transfer.
Currently, the driver assumes that the first INT endpoint
will be of type IN, but that is not true of all devices,
and will silently fail on devices which have the OUT endpoint
before the IN. Adjust the endpoint selection loop to explictly
check for direction IN.
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: GuoMinJ <newexplorerj@gmail.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
The endpoint selected by the driver needs to not
only be an interrupt type, but have direction IN
as required to set up an asynchronous interrupt transfer.
Currently, the driver assumes that the first INT endpoint
will be of type IN, but that is not true of all devices,
and will silently fail on devices which have the OUT endpoint
before the IN. Adjust the endpoint selection loop to explictly
check for direction IN.
Test: detachable keyboard on Google Pixel Slate now works.
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: GuoMinJ <newexplorerj@gmail.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
Use EV_EFI_PLATFORM_FIRMWARE_BLOB2 if the TCG PFP revision is >= 105.
Use FvName as the description for the FV.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
Report EV_EFI_HANDOFF_TABLES2 if the platform chooses PFP >= 105.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
This PCD is to control the TCG PFP spec revision.
The PFP 105 added new event type to support NIST SP800-155,
and deprecated old event type.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
In current implementation, the SMBIOS table is measured multiple
time in every readytoboot event.
This causes Smbios Table record appears multiple time in the TCG event log
and confuses people.
This issue makes it hard to implement 800-155 reference measurement.
This patch closes the event to make sure Smbios is measured only once.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
The TCG2 DXE supports to parse the 800-155 event GUID from PEI
and puts to the beginning of the TCG2 event.
The TCG2 DXE also supports a DXE driver produces 800-155 event
and let TCG2 DXE driver record.
The 800-155 is a NO-ACTION event which does not need extend
anything to TPM2. The TCG2 DXE also supports that.
Multiple 800-155 events are supported. All of them will be put
to the beginning of the TCG2 event, just after the SpecId event.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439
The PEIM can produce the 800-155 event and the event
will be recorded to TCG event log by the TCG2 DXE.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
In SD card voltage switch flow we used to redo the
entire internal clock setup after voltage switch.
Since internal clock has already been setup this
is wasting time on polling the internal clock stable.
This commit changes it to only start the SD clock.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Marcin Wojtas <mw@semihalf.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Tested-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
For eMMC modules we used to notify the platform about frequency
change only after sending CMD13 which meant that platform
might not get a chance to apply required post frequency
change fixes to get the clock stable. To fix this
notification has been moved to SdMmcHcClockSupply function
just after we start the SD clock. During first time setup
the notification won't be sent to avoid changing old behavior.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Marcin Wojtas <mw@semihalf.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Tested-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2388
Token is new introduced by MM MP Protocol. Current logic allocate Token
every time when need to use it. The logic caused SMI latency raised to
very high. Update logic to allocate Token buffer at driver's entry point.
Later use the token from the allocated token buffer. Only when all the
buffer have been used, then need to allocate new buffer.
Former change (9caaa79dd7) missed
PROCEDURE_TOKEN part, this change covers it.
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Eric Dong <eric.dong@intel.com>
Add PS2 keyboard support.
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2316
This patch adds PS2 keyboard support in boot manager, and
add a build flag PS2_KEYBOARD_ENABLE for PS2 keyboard to
build PS2 keyboard driver and SIO driver. Be default the
build flag is not enabled since PS2 keyboard is not common
used. could use -DPS2_KEYBOARD_ENABLE to enable build it
if need this feature.
Signed-off-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Benjamin You <benjamin.you@intel.com>
Siyuan, Fu
Eric Dong
Liu, Zhiguang
Philippe Mathieu-Daude
MrChromebox
Jiewen Yao
Albecki, Mateusz
Dong, Guo