Commit Graph

4 Commits

Author SHA1 Message Date
Yu Pu cd81e8e030 OvmfPkg: Remove UefiCpuLib from module INFs.
Because UefiCpuPkg/UefiCpuLib is merged to MdePkg/CpuLib, remove the
dependency of UefiCpuLib.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Yu Pu <yu.pu@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
2023-03-10 08:23:56 +00:00
Zhiguang Liu bf0c14a562 OvmfPkg: Add CpuLib to module INFs that depend on UefiCpuLib.
There are two libraries: MdePkg/CpuLib and UefiCpuPkg/UefiCpuLib and
UefiCpuPkg/UefiCpuLib will be merged to MdePkg/CpuLib. To avoid build
failure, add CpuLib dependency to all modules that depend on UefiCpuLib.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
2023-03-10 08:23:56 +00:00
Min M Xu a00b71b009 OvmfPkg/TdxMailboxLib: Delete global variables
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4172

TdxMailboxLib once was designed to be used in DXE phase. But now it is
going to be used in SEC/PEI phase (in the following patches). Global
variables are not allowed. The library is refactored after those global
variables are deleted.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2022-12-21 07:06:17 +00:00
Min Xu 6a608255bb OvmfPkg: Add TdxMailboxLib
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429

In Tdx BSP may issues commands to APs for some task, for example, to
accept pages paralelly. BSP also need to wait until all the APs have
done the task. TdxMailboxLib wraps these common funtions for BSP.

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