[edk2-devel] [edk2-staging/UEFI_PCI_ENHANCE-2 PATCH 02/12] MdeModulePkg/PciBusDxe: Setup PCI Express init phase
Javeed, Ashraf
ashraf.javeed at intel.com
Mon Feb 10 08:32:45 UTC 2020
Thanks
Ashraf
> -----Original Message-----
> From: Ni, Ray <ray.ni at intel.com>
> Sent: Monday, February 10, 2020 1:07 PM
> To: Javeed, Ashraf <ashraf.javeed at intel.com>; devel at edk2.groups.io
> Cc: Wang, Jian J <jian.j.wang at intel.com>; Wu, Hao A <hao.a.wu at intel.com>
> Subject: RE: [edk2-devel] [edk2-staging/UEFI_PCI_ENHANCE-2 PATCH 02/12]
> MdeModulePkg/PciBusDxe: Setup PCI Express init phase
>
> > > + Status = EnumeratePciExpressFeatures (
> 1. "enumerate" means "visit". But I think this function is not just visiting the
> features but also
> programming them. So, How about "ProgramPciExpressFeatures"?
> (I gave a similar review comment in last time review in Dec.)
>
Actually I have already used the "ProgramPciExpressFeatures" in one of the sub-phases of the PCI Express initialization code...do you have any other name for this? How about "ConfigurePciExpressFeatures"?
> 2. In mail https://edk2.groups.io/g/devel/message/52399 I proposed to simplify
> to 4 phases.
> Did you find any issue with my proposal?
I did simplify to 4 phases, please check. The fifth phase is to report out the device state to the platform through the protocol interface "NotifyDeviceState".
>
> Thanks,
> Ray
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