From mboxrd@z Thu Jan  1 00:00:00 1970
Subject: Re: [edk2-devel] [PATCH] MdeModulePkg/UsbBusDxe: some USB PenDisk fails enumeration.
To: Feng Libo <lbfeng@zd-tech.com.cn>,devel@edk2.groups.io
From: "Feng Libo" <lbfeng@zd-tech.com.cn>
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Date: Wed, 05 Aug 2020 18:25:14 -0700
References: <2a831532171eec3c9f5a0630621fc23c7f894935.1594953823.git.lbfeng@zd-tech.com.cn>
In-Reply-To: <2a831532171eec3c9f5a0630621fc23c7f894935.1594953823.git.lbfeng@zd-tech.com.cn>
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Hello,

could anyone review this PATCH?

We encountered the USB enumeration problem and the patch is based on the M=
icrosoft post as below.

https://techcommunity.microsoft.com/t5/microsoft-usb-blog/how-does-usb-sta=
ck-enumerate-a-device/ba-p/270685#:~:text=3D%20How%20does%20USB%20stack%20e=
numerate%20a%20device%3F,a%20request%20for%20the%20USB%20Device...%20More%2=
0

Thanks

Best Regards

Feng Libo

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Hello,&nbsp;<br /><br />could anyone review this PATCH?<br /><br />We encou=
ntered the USB enumeration problem and the patch is based on the Microsoft =
post as below.<br /><br /><a href=3D"https://techcommunity.microsoft.com/t5=
/microsoft-usb-blog/how-does-usb-stack-enumerate-a-device/ba-p/270685#:~:te=
xt=3D%20How%20does%20USB%20stack%20enumerate%20a%20device%3F,a%20request%20=
for%20the%20USB%20Device...%20More%20">https://techcommunity.microsoft.com/=
t5/microsoft-usb-blog/how-does-usb-stack-enumerate-a-device/ba-p/270685#:~:=
text=3D%20How%20does%20USB%20stack%20enumerate%20a%20device%3F,a%20request%=
20for%20the%20USB%20Device...%20More%20</a><br /><br />Thanks<br /><br />Be=
st Regards<br /><br />Feng Libo

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