Re: [Bulk] Re: [Bugme-new] [Bug 7482] New: usb ehci driver crash on system with more tahn 256MByte memory

David Brownell <[email protected]>
Newsgroups gmane.linux.usb.devel
Message-ID <[email protected]>
On Friday 18 May 2007, Li Yang-r58472 wrote:

> > > So, did this ever get fixed? (Full history at
> > > http://bugzilla.kernel.org/show_bug.cgi?id=7482)
> > 
> > Not from what I can tell.  I cc'd the Freescale person who seems
> > to be maintaining EHCI on that platform ...
> 
> I see.  The complete fix that I expect is to set snooping on the whole
> 4G memory space as fsl_usb2_udc did.  Also, we need to take care of the
> case that the Soc

Well, that "IP core"...

> used on architectures other than powerpc which don't 
> have snooping mechanism.
> 
> Shall I provide a patch to fix this?

Yes, please.

- Dave

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