On Tue, Sep 25, 2012 at 07:30:52AM -0700, Sarah Sharp wrote:
> On Mon, Sep 24, 2012 at 07:58:04PM -0700, Andiry Xu wrote:
> > Does this bug only affect isoc devices behind a hub? Can the
> > workaround be limited so devices connected to the root hub can still
> > use BEI?
>
> I don't think it's is
On Tue, Sep 25, 2012 at 08:18:57AM -0700, Greg KH wrote:
> On Tue, Sep 25, 2012 at 11:10:15AM -0400, Alan Stern wrote:
> > On Mon, 24 Sep 2012, Sarah Sharp wrote:
> >
> > > On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
> > > > On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wro
On Tue, Sep 25, 2012 at 11:10:15AM -0400, Alan Stern wrote:
> On Mon, 24 Sep 2012, Sarah Sharp wrote:
>
> > On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
> > > On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
> > > > On Mon, 24 Sep 2012, Sarah Sharp wrote:
> > > >
> > >
On Mon, 24 Sep 2012, Sarah Sharp wrote:
> On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
> > On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
> > > On Mon, 24 Sep 2012, Sarah Sharp wrote:
> > >
> > > > When a device with an isochronous endpoint is behind a hub plugged int
On Mon, Sep 24, 2012 at 07:58:04PM -0700, Andiry Xu wrote:
> On Mon, Sep 24, 2012 at 3:35 PM, Sarah Sharp
> wrote:
> > On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
> >> On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
> >> > On Mon, 24 Sep 2012, Sarah Sharp wrote:
> >> >
On Mon, Sep 24, 2012 at 3:35 PM, Sarah Sharp
wrote:
> On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
>> On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
>> > On Mon, 24 Sep 2012, Sarah Sharp wrote:
>> >
>> > > When a device with an isochronous endpoint is behind a hub plug
On Mon, Sep 24, 2012 at 01:05:08PM -0700, Sarah Sharp wrote:
> On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
> > On Mon, 24 Sep 2012, Sarah Sharp wrote:
> >
> > > When a device with an isochronous endpoint is behind a hub plugged into
> > > the Intel Panther Point xHCI host controlle
On Mon, Sep 24, 2012 at 03:50:04PM -0400, Alan Stern wrote:
> On Mon, 24 Sep 2012, Sarah Sharp wrote:
>
> > When a device with an isochronous endpoint is behind a hub plugged into
> > the Intel Panther Point xHCI host controller, and the driver submits
> > multiple frames per URB, the xHCI driver
On Mon, 24 Sep 2012, Sarah Sharp wrote:
> When a device with an isochronous endpoint is behind a hub plugged into
> the Intel Panther Point xHCI host controller, and the driver submits
> multiple frames per URB, the xHCI driver will set the Block Event
> Interrupt (BEI) flag on all but the last TD
When a device with an isochronous endpoint is behind a hub plugged into
the Intel Panther Point xHCI host controller, and the driver submits
multiple frames per URB, the xHCI driver will set the Block Event
Interrupt (BEI) flag on all but the last TD for the URB. This causes
the host controller to
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