Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-25 Thread Laszlo Ersek
: [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

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Wu, Hao A
> -Original Message- > From: Laszlo Ersek [mailto:ler...@redhat.com] > Sent: Wednesday, March 25, 2020 9:37 AM > To: Kinney, Michael D; Ni, Ray; Zeng, Star; Wu, Hao A; devel@edk2.groups.io > Cc: Dong, Eric; Brian J . Johnson > Subject: Re: [edk2-devel] [PATCH v2] UefiCp

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Laszlo Ersek
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

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Wu, Hao A
many different units for time > > intervals. > > > > Mike > > > > > -Original Message- > > > From: Ni, Ray > > > Sent: Tuesday, March 24, 2020 12:53 AM > > > To: Zeng, Star ; Wu, Hao A > > > ; devel@edk2.groups.io > > >

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Ni, Ray
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? > >

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Michael D Kinney
; 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

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Ni, Ray
, 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

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Zeng, Star
> -Original Message- > From: Wu, Hao A > Sent: Tuesday, March 24, 2020 3:12 PM > To: Zeng, Star ; devel@edk2.groups.io > Cc: Dong, Eric ; Ni, Ray ; Laszlo > Ersek ; Kinney, Michael D > ; Brian J . Johnson > Subject: RE: [edk2-devel] [PATCH v2] UefiCpuPkg/M

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Wu, Hao A
> -Original Message- > From: Zeng, Star > Sent: Tuesday, March 24, 2020 3:02 PM > To: devel@edk2.groups.io; Wu, Hao A > Cc: Dong, Eric; Ni, Ray; Laszlo Ersek; Kinney, Michael D; Brian J . Johnson; > Zeng, > Star > Subject: RE: [edk2-devel] [PATCH v2] UefiCpuPkg/M

Re: [edk2-devel] [PATCH v2] UefiCpuPkg/MpInitLib DXE: Add PCD to control AP status check interval

2020-03-24 Thread Zeng, Star
The code logic is good to me. Only minor concern, do we really need the PCD to be UINT64 type? :) Thanks, Star > -Original Message- > 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: