On 11.09.2015 07:08, chunfeng yun wrote:
Hi,
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
xhci versions 1.0 and later report the untransferred data remaining in a
TD a bit differently than older hosts.
We used to have separate functions for these, and needed to check host
version b
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
> xhci versions 1.0 and later report the untransferred data remaining in a
> TD a bit differently than older hosts.
>
> We used to have separate functions for these, and needed to check host
> version before calling the right function.
>
>
Hi,
It works ok when I add MTK's quirk into xhci_td_remainder(), and test it
by usb camera, udisk, usb ethernet adapter, and hub.
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
> xhci versions 1.0 and later report the untransferred data remaining in a
> TD a bit differently than older h
Hi,
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
> xhci versions 1.0 and later report the untransferred data remaining in a
> TD a bit differently than older hosts.
>
> We used to have separate functions for these, and needed to check host
> version before calling the right function.
>
On 08.09.2015 14:46, Oliver Neukum wrote:
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
Now Mediatek host has an additional quirk on how it uses the TD Size
field for remaining data. To prevent yet another function for
calculating
remainder we instead want to make one quirk friendly un
On Tue, 2015-09-08 at 14:09 +0300, Mathias Nyman wrote:
> Now Mediatek host has an additional quirk on how it uses the TD Size
> field for remaining data. To prevent yet another function for
> calculating
> remainder we instead want to make one quirk friendly unified function.
Could you clarify wh
xhci versions 1.0 and later report the untransferred data remaining in a
TD a bit differently than older hosts.
We used to have separate functions for these, and needed to check host
version before calling the right function.
Now Mediatek host has an additional quirk on how it uses the TD Size
f
