回复: [edk2-devel] [PATCH] MdeModulePkg: Disable PciDegrade support for LoongArch64

["gaoliming" <gaoliming@byosoft.com.cn>]

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Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

 

发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Chao Li
发送时间: 2022年11月21日 14:40
收件人: devel@edk2.groups.io; lichao@loongson.cn
抄送: " devel@edk2.groups.io " <devel@edk2.groups.io>; " qiandongyan@loongson.cn " <qiandongyan@loongson.cn>; Jian J Wang <jian.j.wang@intel.com>; Liming Gao <gaoliming@byosoft.com.cn>; Ray Ni <ray.ni@intel.com>; Bo Zhu <zhubo@loongson.cn>
主题: Re: [edk2-devel] [PATCH] MdeModulePkg: Disable PciDegrade support for LoongArch64

 

Hi Liming, Jian and Ray,

Please help to review this change, thanks!

 


Thanks,
Chao
--------

On 11月 17 2022, at 7:59 晚上, "Chao Li" <lichao@loongson.cn <mailto:lichao@loongson.cn> > wrote:

Reviewed-by: Chao Li <lichao@loongson.cn <mailto:lichao@loongson.cn> >

 

 

Thanks,

Chao

--------

 

On 11月 17 2022, at 4:47 下午, "Dongyan Qian" <qiandongyan@loongson.cn <mailto:qiandongyan@loongson.cn> > wrote:

LoongArch64: Pcie devices that come with OPROM may require large Mem Space,

and downgrading all 64 Bit Bars may result in insufficient space.

 

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4157

 

Cc: Jian J Wang <jian.j.wang@intel.com <mailto:jian.j.wang@intel.com> >

Cc: Liming Gao <gaoliming@byosoft.com.cn <mailto:gaoliming@byosoft.com.cn> >

Cc: Ray Ni <ray.ni@intel.com <mailto:ray.ni@intel.com> >

Cc: Chao Li <lichao@loongson.cn <mailto:lichao@loongson.cn> >

Signed-off-by: Dongyan Qian <qiandongyan@loongson.cn <mailto:qiandongyan@loongson.cn> >

Co-authored-by: Bo Zhu <zhubo@loongson.cn <mailto:zhubo@loongson.cn> >

---

MdeModulePkg/MdeModulePkg.dec | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)

 

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec

index 58e6ab0048..be5e829ca9 100644

--- a/MdeModulePkg/MdeModulePkg.dec

+++ b/MdeModulePkg/MdeModulePkg.dec

@@ -917,7 +917,7 @@

# @Prompt Enable process non-reset capsule image at runtime.

 

gEfiMdeModulePkgTokenSpaceGuid.PcdSupportProcessCapsuleAtRuntime|FALSE|BOOLEAN|0x00010079





-[PcdsFeatureFlag.IA32, PcdsFeatureFlag.ARM, PcdsFeatureFlag.AARCH64]

 

+[PcdsFeatureFlag.IA32, PcdsFeatureFlag.ARM, PcdsFeatureFlag.AARCH64, PcdsFeatureFlag.LOONGARCH64]

 

gEfiMdeModulePkgTokenSpaceGuid.PcdPciDegradeResourceForOptionRom|FALSE|BOOLEAN|0x0001003a





[PcdsFeatureFlag.IA32, PcdsFeatureFlag.X64]

 

--

2.36.1.windows.1





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