Messages in this thread | | | Subject | RE: [PATCH] usb: add Freescale QE/CPM USB peripheral controllerdriver | Date | Tue, 2 Sep 2008 16:12:17 +0800 | From | "Li Yang-R58472" <> |
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> -----Original Message----- > From: Joakim Tjernlund [mailto:joakim.tjernlund@transmode.se] > Sent: Tuesday, September 02, 2008 3:57 PM > To: Li Yang-R58472 > Cc: avorontsov@ru.mvista.com; greg@kroah.com; > linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org; > dbrownell@users.sourceforge.net; linuxppc-dev@ozlabs.org > Subject: Re: [PATCH] usb: add Freescale QE/CPM USB peripheral > controllerdriver > > On Tue, 2008-09-02 at 15:35 +0800, Li Yang wrote: > > On Tue, Sep 2, 2008 at 1:11 AM, Anton Vorontsov > > <avorontsov@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@freescale.com> > > >> Signed-off-by: Li Yang <leoli@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?
RNDIS is a gadget(protocol) level thing. I believe it can work with this driver although not tested myself.
Noted: AFAIK, RNDIS gadget in Linux doesn't interoperate with windows well enough to be production level. Use at your own risk.
- Leo
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