[edk2-devel] [Patch v3 0/2] Enable new MM MP protocol
Yao, Jiewen
jiewen.yao at intel.com
Wed Jul 3 03:11:04 UTC 2019
It looks great. Thanks!
> -----Original Message-----
> From: Dong, Eric
> Sent: Wednesday, July 3, 2019 10:58 AM
> To: Yao, Jiewen <jiewen.yao at intel.com>; devel at edk2.groups.io
> Cc: Ni, Ray <ray.ni at intel.com>; Laszlo Ersek <lersek at redhat.com>
> Subject: RE: [edk2-devel] [Patch v3 0/2] Enable new MM MP protocol
>
> Hi Jiewen,
>
> I did below tests:
> 1. Use MpGetNumberOfProcessors and MpSetStartupProcedure.
> 2. Test MpDispatchProcedure
> 1.sync mode and async mode,
> 2. with and without CpuStatus.
> 3. In async mode, use long delay get the final result with
> MpWaitForProcedure
> 4. In async mode, use short delay to check the final result with
> MpCheckForProcedure
> 3. Test MpBroadcastProcedure
> 1.sync mode and async mode,
> 2. with and without CpuStatus.
> 3. In async mode, use long delay get the final result with
> MpWaitForProcedure.
> 4. In async mode, use short delay to check the final result with
> MpCheckForProcedure.
>
> Detail test code can be found in MmMpUnitTest folder at
> git at github.com:ydong10/UnitTestPkg.git
>
> Thanks,
> Eric
>
> > -----Original Message-----
> > From: Yao, Jiewen
> > Sent: Wednesday, July 3, 2019 10:45 AM
> > To: devel at edk2.groups.io; Dong, Eric <eric.dong at intel.com>
> > Cc: Ni, Ray <ray.ni at intel.com>; Laszlo Ersek <lersek at redhat.com>
> > Subject: RE: [edk2-devel] [Patch v3 0/2] Enable new MM MP protocol
> >
> > HI Eric
> > Would you please share what unit test you have done for this new feature?
> >
> >
> > > -----Original Message-----
> > > From: devel at edk2.groups.io [mailto:devel at edk2.groups.io] On Behalf
> Of
> > > Dong, Eric
> > > Sent: Wednesday, July 3, 2019 10:43 AM
> > > To: devel at edk2.groups.io
> > > Cc: Ni, Ray <ray.ni at intel.com>; Laszlo Ersek <lersek at redhat.com>
> > > Subject: [edk2-devel] [Patch v3 0/2] Enable new MM MP protocol
> > >
> > > 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
> > >
> > > --
> > > 2.21.0.windows.1
> > >
> > >
> > >
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