[edk2-devel] [Patch v3 0/2] Enable new MM MP protocol
Laszlo Ersek
lersek at redhat.com
Wed Jul 3 21:34:44 UTC 2019
On 07/03/19 04:42, Dong, Eric wrote:
> v3 changes:
> 1. Fix Token clean up too early caused CheckProcedure return error.
>
> https://bugzilla.tianocore.org/show_bug.cgi?id=1937
>
> PI spec added a new protocol named MM MP protocol. This protocol
> allows for better remote queuing of execution of procedures on an AP.
> This extends the existing procedures to allow:
> 1. A function to be called in blocking and non-blocking manner explicitly
> 2. Allow broadcasts.
> 3. Allow execution of a procedure when a processor powers up.
>
> This patch serial enable this new protocol.
>
> Cc: Ray Ni <ray.ni at intel.com>
> Cc: Laszlo Ersek <lersek at redhat.com>
>
> Eric Dong (2):
> MdePkg: Add new MM MP Protocol definition.
> UefiCpuPkg/PiSmmCpuDxeSmm: Enable MM MP Protocol.
>
> MdePkg/Include/Pi/PiMultiPhase.h | 16 +
> MdePkg/Include/Protocol/MmMp.h | 333 +++++++++++
> MdePkg/MdePkg.dec | 3 +
> UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c | 555 ++++++++++++++++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | 11 +
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 160 +++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf | 3 +
> UefiCpuPkg/PiSmmCpuDxeSmm/SmmMp.c | 372 +++++++++++++
> UefiCpuPkg/PiSmmCpuDxeSmm/SmmMp.h | 286 ++++++++++
> 9 files changed, 1722 insertions(+), 17 deletions(-)
> create mode 100644 MdePkg/Include/Protocol/MmMp.h
> create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/SmmMp.c
> create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/SmmMp.h
>
Regression-tested-by: Laszlo Ersek <lersek at redhat.com>
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