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From: "Dong, Eric" <eric.dong@intel.com>
To: devel@edk2.groups.io
Cc: Ray Ni <ray.ni@intel.com>, Laszlo Ersek <lersek@redhat.com>
Subject: [Patch v2 0/2] Enable new MM MP protocol
Date: Tue,  2 Jul 2019 15:37:12 +0800	[thread overview]
Message-ID: <20190702073714.32656-1-eric.dong@intel.com> (raw)

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@intel.com>
Cc: Laszlo Ersek <lersek@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

-- 
2.21.0.windows.1


             reply	other threads:[~2019-07-02  7:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-02  7:37 Dong, Eric [this message]
2019-07-02  7:37 ` [Patch v2 1/2] MdePkg: Add new MM MP Protocol definition Dong, Eric
2019-07-02  7:37 ` [Patch v2 2/2] UefiCpuPkg/PiSmmCpuDxeSmm: Enable MM MP Protocol Dong, Eric
2019-07-02 14:16   ` [edk2-devel] " Laszlo Ersek
2019-07-03  3:04     ` Dong, Eric

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