: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
>> control AP status check interval
>>
>> Mike, Hao,
>> I searched all edk2 code using regex pattern "Pcd.*Timeout.*",
>> "Pcd.*Timer.*",
>> "Pcd.*Delay.*"
>> and fo
uPkg/MpInitLib DXE: Add PCD to
> control AP status check interval
>
> On 03/24/20 16:59, Kinney, Michael D wrote:
> > How was the milliseconds units selected?
>
> I suggested msecs for continuity with the pre-patch unit:
>
> #define AP_CHECK_INTERVAL (EFI_TIMER_PE
On 03/24/20 16:59, Kinney, Michael D wrote:
> How was the milliseconds units selected?
I suggested msecs for continuity with the pre-patch unit:
#define AP_CHECK_INTERVAL (EFI_TIMER_PERIOD_MILLISECONDS (100))
> We have other PCDs that provide timer intervals in
> 100ns unit and my microsec
ch 24, 2020 11:59 PM
> > To: Ni, Ray ; Zeng, Star ; Wu, Hao A
> ;
> > devel@edk2.groups.io; Kinney, Michael D
> > Cc: Dong, Eric ; Laszlo Ersek ;
> Brian J . Johnson
> > Subject: RE: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
> control AP status check
ao A
> ;
> devel@edk2.groups.io; Kinney, Michael D
> Cc: Dong, Eric ; Laszlo Ersek ; Brian
> J . Johnson
> Subject: RE: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
> control AP status check interval
>
> How was the milliseconds units selected?
>
>
; From: Ni, Ray
> Sent: Tuesday, March 24, 2020 12:53 AM
> To: Zeng, Star ; Wu, Hao A
> ; devel@edk2.groups.io
> Cc: Dong, Eric ; Laszlo Ersek
> ; Kinney, Michael D
> ; Brian J . Johnson
>
> Subject: RE: [edk2-devel] [PATCH v2]
> UefiCpuPkg/MpInitLib DXE: Add PCD to c
, Hao A ; devel@edk2.groups.io
> Cc: Dong, Eric ; Ni, Ray ; Laszlo
> Ersek ; Kinney, Michael D
> ; Brian J . Johnson ;
> Zeng, Star
> Subject: RE: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
> control AP status check interval
>
> > -Original Mes
essage-
> > > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf
> > > Of Wu, Hao A
> > > Sent: Tuesday, March 24, 2020 2:33 PM
> > > To: devel@edk2.groups.io
> > > Cc: Wu, Hao A ; Dong, Eric
> > > ; Ni, Ray ; Laszlo Ersek
> &g
2020 2:33 PM
> > To: devel@edk2.groups.io
> > Cc: Wu, Hao A ; Dong, Eric ; Ni,
> > Ray ; Laszlo Ersek ; Kinney, Michael
> > D ; Zeng, Star ; Brian J .
> > Johnson
> > Subject: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
> > control AP statu
.groups.io
> Cc: Wu, Hao A ; Dong, Eric ; Ni,
> Ray ; Laszlo Ersek ; Kinney, Michael
> D ; Zeng, Star ; Brian J .
> Johnson
> Subject: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to
> control AP status check interval
>
> REF:https://bugzilla.tianocore.org/sh
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2627
The commit will introduce a static PCD to specify the periodic interval
for checking the AP status when MP services StartupAllAPs() and
StartupThisAP() are being executed in a non-blocking manner. Or in other
words, specifies the interval for
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