[PATCH] usb: add Freescale QE/CPM USB peripheral controller driver

Joakim Tjernlund joakim.tjernlund at transmode.se
Tue Sep 2 17:57:19 EST 2008


On Tue, 2008-09-02 at 15:35 +0800, Li Yang wrote:
> On Tue, Sep 2, 2008 at 1:11 AM, Anton Vorontsov
> <avorontsov at ru.mvista.com> wrote:
> > On Thu, Aug 28, 2008 at 05:43:33PM +0800, Li Yang wrote:
> >> Some of Freescale SoC chips have a QE or CPM co-processor which
> >> supports full speed USB.  The driver adds device mode support
> >> of both QE and CPM USB controller to Linux USB gadget.  The
> >> driver is tested with MPC8360 and MPC8272, and should work with
> >> other models having QE/CPM given minor tweaks.
> >>
> >> Signed-off-by: Xie Xiaobo <X.Xie at freescale.com>
> >> Signed-off-by: Li Yang <leoli at freescale.com>
> >> ---
> >> This is the second submission of the driver.  This version addressed:
> >> Comments from Anton Vorontsov.
> >> A lot of cosmetic problem.
> >> Sparse and various kernel DEBUG warnings.
> >
> > Just caught this:
> >
> > g_ether gadget: high speed config #1: CDC Ethernet (ECM)

Does RNDIS work too? If not, is it possible to add or doesn't the HW
support it?

 Jocke



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