As per my understanding, UASP is a transport protocol over USB bus,
mainly designed for USB3.0 bus.
But UASP can work with eHCI as well but data path will be still sequential.
Only the xHCI supports separate HW bus pins for both Tx and Rx.
PS: Since the xHCI standard is not yet released for public, these too comes
into "assumption" category.
Thanks,
Raj Krishna.
-----Original Message-----
From: linux-usb-owner@xxxxxxxxxxxxxxx
[mailto:linux-usb-owner@xxxxxxxxxxxxxxx] On Behalf Of Subs
Sent: Monday, March 16, 2009 11:24 PM
To: linux-usb@xxxxxxxxxxxxxxx
Subject: Regarding UASP in USB2.0
Dear all,
Here is my basic question.
While developing the UASP for USB 2.0 host, is it really required to
develop xHCI driver which will communicate with the eHCI host
controller ?
Please correct me if I am making any wrong assumptions.
Thanks in advance,
-Subs
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