On Tue, 2002-11-19 at 09:54, Jun Sun wrote:
> On Tue, Nov 19, 2002 at 01:29:22PM +0100, Ralf Baechle wrote:
> > Hello double questionmark ;-)
> > On Tue, Nov 19, 2002 at 08:09:07PM +0800, ?? wrote:
> > > anyone successfully using usb hotplug function with linux mips kernel?
> > >
> > > http://marc.theaimsgroup.com/?l=linux-hotplug-devel&m=102954820511328&w=2
> > There is nothing in the USB code that should be MIPS specific. Despite
> > what Tom suspects everything is fine. 32-bit kernel symbols always start
> > with 0xffffffff and the value of usbdevfs_cleanup is an artefact of the
> > function having been discarded by the linker.
> Additional info:
> USB has been working on MIPS for well over a year now. There was a problem
> early on due to non-coherent MIPS cache, but it was solved back then.
> We have been using USB on global span IVR successfully.
... among many other mips boards.
> Maybe there are still some patches missing in linux-mips tree. I will
> take a look later.