Thanks,
Chao
On 2023/12/22 17:47, Ard Biesheuvel wrote:
On Fri, 22 Dec 2023 at 03:37, Ni, Ray<ray...@intel.com> wrote:
Good to me.
Thanks,
Ray
From: Chao Li<lic...@loongson.cn>
Sent: Friday, December 22, 2023 9:15 AM
To:devel@edk2.groups.io;a...@kernel.org; Ni, Ray<ray...@intel.com>
Cc: Kumar, Rahul R<rahul.r.ku...@intel.com>; Gerd Hoffmann<kra...@redhat.com>; Leif
Lindholm<quic_llind...@quicinc.com>; Ard Biesheuvel<ardb+tianoc...@kernel.org>; Sami
Mujawar<sami.muja...@arm.com>
Subject: Re: [edk2-devel] [PATCH v4 19/37] UefiCpuPkg: Add MMIO method in
CpuIo2Dxe
Thanks,
Chao
On 2023/12/21 21:59, Ard Biesheuvel wrote:
On Thu, 21 Dec 2023 at 13:41, Chao Li<lic...@loongson.cn> wrote:
...
A given platform will either be able to use port IO, or it will need
to use MMIO translation. So a driver that can do both based on a PCD
is not very useful, it makes more sense to have two different drivers,
and the platform incorporates the one it can use.
Ok, I get it, I think you are more inclined to move the ArmCpuIo2Dxe to a new
place and rename it, maybe: CpuMmio2Dxe, while some platforms choose the
different CpuIo2 drvier by themselves when building FW, right?
OK.
Note that there are 15 references to
ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
in edk2-platforms, so if you move the existing driver, please
- create the new one by making a copy
- update all edk2 and edk2-platforms users to refer to the new version
- delete the old version
Ok, I will do the last two steps as you said after this patch series is
merged.
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