: Pratyush Anand [mailto:pratyush.an...@gmail.com]
Sent: mardi 26 novembre 2013 14:06
To: Aymen BOUATTAY; sarah.a.sh...@linux.intel.com
Cc: linux-usb@vger.kernel.org
Subject: Re: Xhci Host not allowed to send get device desc at addr zero
Hi Aymen
On Tue, Nov 26, 2013 at 4:31 PM, Aymen BOUATTAY
Hi,
I'm using Kernel release 3.4 with an embedded xhci host controller
Seems USB core driver does not allow xhci controller to send a get device
descriptor at address zero
As when a device is attached to the root hub, usb core driver reset the device
and if the link is superspeed than do a set_a
