31, 2021 11:20 AM
> To: devel@edk2.groups.io; xiewen...@huawei.com; Wang, Jian J
> ; Ni, Ray
> Cc: songdongku...@huawei.com
> Subject: Re: [edk2-devel] [PATCH EDK2 v1 1/1] MdeModulePkg/Xhci: Fix TRT
> when data length is 0
>
> > -Original Message-
> > From: de
> -Original Message-
> From: devel@edk2.groups.io On Behalf Of
> wenyi,xie via groups.io
> Sent: Monday, May 31, 2021 11:18 AM
> To: Wu, Hao A ; devel@edk2.groups.io; Wang, Jian J
> ; Ni, Ray
> Cc: songdongku...@huawei.com
> Subject: Re: [edk2-devel] [PATCH EDK2 v
On 2021/5/31 9:44, Wu, Hao A wrote:
>> -Original Message-
>> From: Wenyi Xie
>> Sent: Thursday, May 27, 2021 8:04 PM
>> To: devel@edk2.groups.io; Wang, Jian J ; Wu, Hao A
>> ; Ni, Ray
>> Cc: songdongku...@huawei.com; xiewen...@huawei.com
>> Subject: [PATCH EDK2 v1 1/1] MdeModulePkg/Xhc
> -Original Message-
> From: Wenyi Xie
> Sent: Thursday, May 27, 2021 8:04 PM
> To: devel@edk2.groups.io; Wang, Jian J ; Wu, Hao A
> ; Ni, Ray
> Cc: songdongku...@huawei.com; xiewen...@huawei.com
> Subject: [PATCH EDK2 v1 1/1] MdeModulePkg/Xhci: Fix TRT when data length
> is 0
>
> REF: h
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3418
According to xhci spec, at USB packet level, a Control Transfer
consists of multiple transactions partitioned into stages: a
setup stage, an optional data stage, and a terminating status
stage. If Data Stage does not exist, the Transfer Type
