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Author SHA1 Message Date
Dandan Bi
42a492fb3e SourceLevelDebugPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
df79bfb87b SignedCapsulePkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
25b77b5090 ShellPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
0d03ffc766 SecurityPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
d2263c06c9 RedfishPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Abner Chang <abner.chang@hpe.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Abner Chang <abner.chang@hpe.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
389b3b83e4 PcAtChipsetPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
d4ab7201f2 OvmfPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
d04b47962d NetworkPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
821e042f42 MdePkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
e0df328f6f MdeModulePkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
2b46d175cb IntelFsp2WrapperPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
2ee287b9fd IntelFsp2Pkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
8e03191dde FmpDevicePkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
8cb0edc689 FatPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
991c898775 EmulatorPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
edc37612f7 EmbeddedPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
e2158c4a09 DynamicTablesPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Sami Mujawar <Sami.Mujawar@arm.com>
Cc: Alexei Fedorov <Alexei.Fedorov@arm.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
ae25aeaf55 CryptoPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
c8a5d99302 ArmVirtPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Leif Lindholm <leif@nuviainc.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-31 05:47:10 +00:00
Dandan Bi
96afc54688 ArmPlatformPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
83d4afa4db ArmPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
 2021-03-31 05:47:10 +00:00
Dandan Bi
98ff7e3c63 MdePkg: Add MdeLibs.dsc.inc file to MdePkg 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc is added for some default libraries provided by MdePkg.
Platform can include MdeLibs.dsc.inc file to avoid some potential
incompatible changes to platform dsc file in future.

Only add RegisterFilterLib into it as the first version of MdeLibs.dsc.inc.
Can update and maintain MdeLibs.dsc.inc gradually later.

"MdeLibs.dsc.inc" for the [LibraryClasses*] section(s)

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-30 12:48:30 +00:00
Dandan Bi
1c11e7a214 MdePkg: Add RegisterFilterLib class and NULL instance 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

1. Add a new library class (RegisterFilterLib) to filter
and trace port IO/MMIO/MSR access.
2. Add a NULL instance (RegisterFilterLibNull) can be used
to keep current behavior.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Abner Chang <abner.chang@hpe.com>
 2021-03-30 12:48:30 +00:00
Abner Chang
b33cf5bfcb ShellPkg/UefiHandleParsingLib: Support EFI Redfish protocols 
Add handle parsing for EFI Redfish Discover protocol.
Add handle parsing for EFI RestEx protocol.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 2021-03-26 02:56:22 +00:00
Abner Chang
fe66288873 MdePkg/Include: EFI Redfish Discover protocol 
Move GUID definition of EFI Redfish Discover protocol
to under MdePkg. With this we don't have dependency of
RedfishPkg in ShellPkg.

Signed-off-by: Abner Chang <abner.chang@hpe.com>

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 2021-03-26 02:56:22 +00:00
Ankur Arora
4bf2a5b045 MdePkg: use CpuPause() in CpuDeadLoop() 
CpuPause() might allow the CPU to go into a lower power state
state while we spin.

On X86, CpuPause() executes a PAUSE instruction which the Intel
and AMD specs describe as follows:

Intel:
  "PAUSE: An additional function of the PAUSE instruction is to reduce
  the power consumed by a processor while executing a spin loop. A
  processor can execute a spin-wait loop extremely quickly, causing the
  processor to consume a lot of power while it waits for the resource it
  is spinning on to become available. Inserting a pause instruction in a
  spin-wait loop greatly reduces the processor?s power consumption."

AMD:
  "PAUSE: Improves the performance of spin loops, by providing a hint to
  the processor that the current code is in a spin loop. The processor
  may use this to optimize power consumption while in the spin loop.
  Architecturally, this instruction behaves like a NOP instruction."

On RISC-V and ARM64, CpuPause() executes a NOP, which is no worse than
the tight loop we have.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 2021-03-25 03:40:17 +00:00
Ni, Ray
30691a4b40 UefiCpuPkg/SmmCommunication: Remove out-dated comments 
The comments in PiSmmCommunicationPei.c describe the whole memory
layout of the SMRAM regarding the SMM communication.

But SHA-1: 8b1d149390
PiSmmCommunicationSmm: Deprecate SMM Communication ACPI Table
removed the code that produces the ACPI Table.

This change updates the accordingly comments.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
 2021-03-25 02:34:29 +00:00
Liming Gao
aa75965349 MdeModulePkg: Initialize local variable value before they are used 
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3228
This change is to fix the false compiler error on GCC49 release build.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-25 01:54:46 +00:00
Ross Burton
f037af6ecb OvmfPkg: strip build paths in release builds 
GenFw will embed a NB10 section which contains the path to the input file,
which means the output files have build paths embedded in them.  To reduce
information leakage and ensure reproducible builds, pass --zero in release
builds to remove this information.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3256
Signed-off-by: Ross Burton <ross.burton@arm.com>
Message-Id: <20210324115819.605436-1-ross.burton@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-24 22:07:32 +00:00
Liu Wei
0ecdcb6142 CryptoPkg/OpensslLib: Upgrade OpenSSL to 1.1.1j 
Update openssl from 1.1.1g to 1.1.1j. Current OpenSSL version
1.1.1g contains the vulnerabilities of CVE-2021-23841 and
CVE-2021-23840. The related vulnerable API EVP_DecryptUpdate
are used in drivers.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3266

Besides, the opensslconf.h automatically generated by process_files.pl.
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Liu Wei <weix.c.liu@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
 2021-03-23 05:37:56 +00:00
VincentX Ke
3d0df0f076 ShellPkg/Pci: Add valid check for PCI extended config space parser 
Bugzilla: 3262 (https://bugzilla.tianocore.org/show_bug.cgi?id=3262)

No need to print PCIe details while CapabilityId is 0xFFFF.
Limit the NextCapabilityOffset to PCI configuration space.

Signed-off-by: VincentX Ke <vincentx.ke@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
 2021-03-22 01:37:30 +00:00
Martin Radev
ca31888271 OvmfPkg/X86QemuLoadImageLib: Handle allocation failure for CommandLine 
The CommandLine and InitrdData may be set to NULL if the provided
size is too large. Because the zero page is mapped, this would not
cause an immediate crash but can lead to memory corruption instead.
This patch just adds validation and returns error if either allocation
has failed.

Signed-off-by: Martin Radev <martin.b.radev@gmail.com>
Message-Id: <YFPJsaGzVWQxoEU4@martin-ThinkPad-T440p>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
[lersek@redhat.com: drop unnecessary empty line from code; remove personal
 (hence likely unstable) repo reference from commit message]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-19 18:13:51 +00:00
Laszlo Ersek
eb07bfb09e Maintainers: rename the OVMF SEV subsystem to "Confidential Computing" 
The implementation of Intel TDX for OVMF has begun (TianoCore#3249).
Generalize the OVMF SEV section in "Maintainers.txt" to "Confidential
Computing". Add Jiewen Yao and Min Xu to the list of reviewers. Sort the
reviewer list alphabetically, for easier extension in the future.

After the rename, restore the alphabetical ordering between subsystem
titles in "Maintainers.txt".

TDX-related pathnames should be listed in this subsystem (with "F:"
patterns) in the future.

Cc: Andrew Fish <afish@apple.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3249
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210310185649.19801-3-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Brijesh Singh <brijesh.singh@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Leif Lindholm <leif@nuviainc.com>
Acked-by: James Bottomley <jejb@linux.ibm.com>
Acked-by: Min Xu <min.m.xu@intel.com>
 2021-03-18 17:12:02 +00:00
Laszlo Ersek
87a80dc4f2 Maintainers: refresh the OVMF SEV subsystem after TianoCore #2198 and #3077 
Tom added initial SEV-ES support (tracked under TianoCore#2198) in commit
range 7f7f511c5a74..7f0b28415cb4. The last commit in that range created
the "OvmfPkg: SEV-related modules" section in "Maintainers.txt".

However, we didn't list the "OvmfPkg/ResetVector" module, which had
received significant updates, enabling QEMU to learn details about the
firmware, from parsing the flash image. The SEC phase of OVMF
("OvmfPkg/Sec") gained a new responsibility as well (#VC exception
handling). List both modules now.

James introduced the remote attested / encrypted boot OVMF platform (under
TianoCore#3077) in commit range ef3e73c6a0c0..01726b6d23d4. This work
further extended "OvmfPkg/ResetVector", and added:

  OvmfPkg/AmdSev/
  OvmfPkg/Include/Guid/ConfidentialComputingSecret.h
  OvmfPkg/Library/PlatformBootManagerLibGrub/

List these too in the "OvmfPkg: SEV-related modules" section, and
designate James as a reviewer.

Cc: Andrew Fish <afish@apple.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2198
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210310185649.19801-2-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Brijesh Singh <brijesh.singh@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Leif Lindholm <leif@nuviainc.com>
Acked-by: James Bottomley <jejb@linux.ibm.com>
Acked-by: Min Xu <min.m.xu@intel.com>
 2021-03-18 17:12:02 +00:00
Jiaxin Wu
9fd7e88c23 MdePkg: Support standalone MM Driver Unload capability 
https://bugzilla.tianocore.org/show_bug.cgi?id=3240

This patch is to support standalone MM Driver Unload capability
by providing _DriverUnloadHandler() function.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Jiaxin Wu <Jiaxin.wu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 2021-03-18 04:16:21 +00:00
Mars CC Lin
f9c53a69ed ShellPkg/SmbiosView: add more items for smbiosview -t 3 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3177
Add ContainedElementCount, ContainedElementRecordLength and
ContainedElements for smbiosview type 3.

Signed-off-by: Mars CC Lin <mars_cc_lin@phoenix.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Philippe Mathieu-Daude <philmd@redhat.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
 2021-03-18 03:10:45 +00:00
Pierre Gondois
ce6c2b0016 BaseTools/Ecc: Make Ecc only check first include guard 
The Ecc tool checks the format of the include guard. This check is
currently done on all the names following the '#ifndef' statement.
It should only be done on the first include guard.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3252
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
 2021-03-18 02:04:18 +00:00
Ray Ni
313d86c956 UefiCpuPkg/CpuDxe: Guarantee GDT is below 4GB 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3233

GDT needs to be allocated below 4GB in 64bit environment
because AP needs it for entering to protected mode.
CPU running in big real mode cannot access above 4GB GDT.

But CpuDxe driver contains below code:
  gdt = AllocateRuntimePool (sizeof (GdtTemplate) + 8);
  .....
  gdtPtr.Base = (UINT32)(UINTN)(VOID*) gdt;

The AllocateRuntimePool() may allocate memory above 4GB.
Thus, we cannot use AllocateRuntimePool (), instead,
we should use AllocatePages() to make sure GDT is below 4GB space.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
 2021-03-18 01:11:23 +00:00
Ray Ni
773b0bc283 UefiCpuPkg/CpuDxe: Rename variables to follow EDKII coding standard 
The change doesn't impact any functionality.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
 2021-03-18 01:11:23 +00:00
Ray Ni
030ba3097a UefiCpuPkg/MpInitLib: avoid printing debug messages in AP 
MpInitLib contains a function MicrocodeDetect() which is called by
all threads as an AP procedure.
Today this function contains below code:

    if (CurrentRevision != LatestRevision) {
      AcquireSpinLock(&CpuMpData->MpLock);
      DEBUG ((
        EFI_D_ERROR,
        "Updated microcode signature [0x%08x] does not match \
        loaded microcode signature [0x%08x]\n",
        CurrentRevision, LatestRevision
        ));
      ReleaseSpinLock(&CpuMpData->MpLock);
    }

When the if-check is passed, the code may call into PEI services:
1. AcquireSpinLock
   When the PcdSpinTimeout is not 0, TimerLib
   GetPerformanceCounterProperties() is called. And some of the
   TimerLib implementations would get the information cached in
   HOB. But AP procedure cannot call PEI services to retrieve the
   HOB list.

2. DEBUG
   Certain DebugLib relies on ReportStatusCode services and the
   ReportStatusCode PPI is retrieved through the PEI services.
   DebugLibSerialPort should be used.
   But when SerialPortLib is implemented to depend on PEI services,
   even using DebugLibSerialPort can still cause AP calls PEI
   services resulting hang.

It causes a lot of debugging effort on the platform side.

There are 2 options to fix the problem:
1. make sure platform DSC chooses the proper DebugLib and set the
   PcdSpinTimeout to 0. So that AcquireSpinLock and DEBUG don't call
   PEI services.
2. remove the AcquireSpinLock and DEBUG call from the procedure.

Option #2 is preferred because it's not practical to ask every
platform DSC to be written properly.

Following option #2, there are two sub-options:
2.A. Just remove the if-check.
2.B. Capture the CurrentRevision and ExpectedRevision in the memory
     for each AP and print them together from BSP.

The patch follows option 2.B.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
 2021-03-17 12:39:31 +00:00
Lou, Yun
e4ff3773b7 UefiCpuPkg/CpuCacheInfoLib: Collect cache associative type 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3265

Support collecting cache associative type in CpuCacheInfoLib.
This prevents the user from using additional code to obtain the
same information.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
 2021-03-17 11:27:39 +00:00
Chandramohan Akula
2e51b27fed MdePkg/UefiLib: Correct the arguments passed to IsLanguageSupported() 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3211

Correct the arguments passed to the IsLanguageSupported() function in
AddUnicodeString2() and LookupUnicodeString2() as expected by the function

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
 2021-03-17 01:42:43 +00:00
Matthew Carlson
66a31de7ee EmbeddedPkg/PrePiHobLib: replace duplicate GUID 
Currently there is a duplicate GUID shared by two INFs.
This rolls the INF for the PrePiHobLib.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2381
Signed-off-by: Matthew Carlson <matthewfcarlson@gmail.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
 2021-03-16 20:41:18 +00:00
Ankur Arora
f3bdfc4186 OvmfPkg/SmmControl2Dxe: negotiate CPU hot-unplug 
Advertise OVMF support for CPU hot-unplug and negotiate it
if QEMU requests the feature.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-11-ankur.a.arora@oracle.com>
[lersek@redhat.com: preserve the empty line between the ICH9_LPC_SMI_F_*
 group of macro definitions and the SCRATCH_BUFFER type definition]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-16 13:21:46 +00:00
Ankur Arora
f053288863 OvmfPkg/CpuHotplugSmm: do actual CPU hot-eject 
Add logic in EjectCpu() to do the actual the CPU ejection.

On the BSP, ejection happens by first selecting the CPU via
its QemuSelector and then sending the QEMU "eject" command.
QEMU in-turn signals the remote VCPU thread which context-switches
the CPU out of the SMI handler.

Meanwhile the CPU being ejected, waits around in its holding
area until it is context-switched out. Note that it is possible
that a slow CPU gets ejected before it reaches the wait loop.
However, this would never happen before it has executed the
"AllCpusInSync" loop in SmiRendezvous().
It can mean that an ejected CPU does not execute code after
that point but given that the CPU state will be destroyed by
QEMU, the missed cleanup is no great loss.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-10-ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
[lersek@redhat.com: unneeded inner QemuSelector declaration in EjectCpu()
 triggers VS warning #4456 (local variable shadowed); remove it]
 2021-03-16 13:21:46 +00:00
Ankur Arora
30c69d2cfa OvmfPkg/CpuHotplugSmm: add EjectCpu() 
Add EjectCpu(), which handles the CPU ejection, and provides a holding
area for said CPUs. It is called via SmmCpuFeaturesRendezvousExit(),
at the tail end of the SMI handling.

Also UnplugCpus() now stashes QEMU Selectors of CPUs which need to be
ejected in CPU_HOT_EJECT_DATA.QemuSelectorMap. This is used by
EjectCpu() to identify CPUs marked for ejection.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-9-ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-16 13:21:46 +00:00
Ankur Arora
af9c77e151 OvmfPkg/SmmCpuFeaturesLib: call CPU hot-eject handler 
Call the CPU hot-eject handler if one is installed. The condition for
installation is (PcdCpuMaxLogicalProcessorNumber > 1), and there's
a hot-unplug request.

The handler is called from SmmCpuFeaturesRendezvousExit(), which is
in-turn called at the tail-end of SmiRendezvous() after the BSP has
signalled an SMI exit via the "AllCpusInSync" loop.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-8-ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-16 13:21:46 +00:00
Ankur Arora
b6d5996706 OvmfPkg/SmmCpuFeaturesLib: init CPU ejection state 
Init CPU_HOT_EJECT_DATA, which will be used to share CPU ejection
state between SmmCpuFeaturesLib (via PiSmmCpuDxeSmm) and CpuHotPlugSmm.

The init happens via SmmCpuFeaturesSmmRelocationComplete(), and so it
will run as part of the PiSmmCpuDxeSmm entry point function,
PiCpuSmmEntry(). Once inited, CPU_HOT_EJECT_DATA is exposed via
PcdCpuHotEjectDataAddress.

The CPU hot-eject handler (CPU_HOT_EJECT_DATA->Handler) is setup when
there is an ejection request via CpuHotplugSmm.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-7-ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-16 13:21:46 +00:00
Ankur Arora
8ade9d425a OvmfPkg: define CPU_HOT_EJECT_DATA 
Define CPU_HOT_EJECT_DATA and add PCD PcdCpuHotEjectDataAddress, which
will be used to share CPU ejection state between OvmfPkg/CpuHotPlugSmm
and PiSmmCpuDxeSmm.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Message-Id: <20210312062656.2477515-6-ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 2021-03-16 13:21:46 +00:00
Ankur Arora
15e6ae8ea4 OvmfPkg/CpuHotplugSmm: introduce UnplugCpus() 
Introduce UnplugCpus() which maps each APIC ID being unplugged
onto the hardware ID of the processor and informs PiSmmCpuDxeSmm
of removal by calling EFI_SMM_CPU_SERVICE_PROTOCOL.RemoveProcessor().

With this change we handle the first phase of unplug where we collect
the CPUs that need to be unplugged and mark them for removal in SMM
data structures.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Aaron Young <aaron.young@oracle.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3132
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210312062656.2477515-5-ankur.a.arora@oracle.com>
 2021-03-16 13:21:46 +00:00