minor improve for xhci_cmd_stop_ep in xhci_configure_reset_endpoint

[Shichun.Ma at dell.com]

Dell Customer Communication - Confidential

Thanks for your prompt response!

Regards,

Horse Ma (Shichun Ma)

Software Engineer
Dell | Cloud client-computing - Wyse
office +86 10 82862579,  Mobile +86 13241851528

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-----Original Message-----
From: Hans Petter Selasky <hps at selasky.org> 
Sent: Friday, January 10, 2020 5:34 PM
To: Ma, Horse; freebsd-usb at freebsd.org
Cc: Hu, Shunchao
Subject: Re: minor improve for xhci_cmd_stop_ep in xhci_configure_reset_endpoint


[EXTERNAL EMAIL] 

On 2020-01-10 10:21, Shichun.Ma at dell.com wrote:
> Hi HPS,
> XHCI spec mentioned this,
> https://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/extensible-host-controler-interface-usb-xhci.pdf, P443
> 
> The Device Context data structure is used in the xHCI architecture as Output by the xHC to report device configuration and state information to system software. The Device Context data structure is pointed to by an entry in the Device Context Base Address Array (refer to sectio
> 

Here you go:

https://svnweb.freebsd.org/changeset/base/356598

--HPS