Mathias Nyman writes:
>
> On 09/15/2014 10:50 PM, Alan Stern wrote:
> > On Mon, 15 Sep 2014, Mathias Nyman wrote:
> >
> >> I haven't had time to dig into the usbmon traces, but I just got
another report from Gunter K�ningsmann
> about similar scanner problem, and I just noticed
> >> that in bot
Hi Mathias,
with some changes within the 4.0 time frame, together with a new driver
frontend
resolved the scanner issue for me. Thanks.
I still have trouble with storage devices on xhci ports, that disappear as soon
as I change to an ehci port.
My current kernel version is 4.1.6.
Device is a
On Freitag, 11. September 2015 10:23:45 Alan Stern wrote:
> On Fri, 11 Sep 2015, Hans-Peter Jansen wrote:
> >
> > I still have trouble with storage devices on xhci ports, that disappear as
> > soon as I change to an ehci port.
> >
> > My current kernel version is
On Samstag, 20. Juni 2015 11:48:15 Stéphane Lavergne wrote:
> Hans-Peter Jansen writes:
> > just a heads up: retesting with 4.0.4 revealed, that this issue isn't
>
> fixed
>
> Thanks for the heads up; I'll stop trying to figure out the "clean" way to
On Samstag, 12. September 2015 14:46:42 Alan Stern wrote:
> On Sat, 12 Sep 2015, Hans-Peter Jansen wrote:
> > On Freitag, 11. September 2015 10:23:45 Alan Stern wrote:
> > > On Fri, 11 Sep 2015, Hans-Peter Jansen wrote:
> > > > I still have trouble with stora
On Sonntag, 13. September 2015 10:23:13 Alan Stern wrote:
> On Sun, 13 Sep 2015, Hans-Peter Jansen wrote:
> > > The usbmon trace clearly shows the problem: The card reader's firmware
> > > doesn't handle transfers larger than 64 KB properly. (That's a bit o
Dear Mathias,
just a heads up: retesting with 4.0.4 revealed, that this issue isn't fixed
for my scanner still. To recap: driving the scanner through a ehci port is
fine, and fails miserably with xhci.
OK:
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(h
Mathias Nyman writes:
>
> To me it looked like the issue was fixes for several people by updating
the system,
> and I didn't follow up on this issue that much.
Not to my knowledge. Those, that suffered from this still do!
> I'm stating to abandon the microframe interval theory and think this
Mathias Nyman writes:
>
> Many changes were done in 3.18 and 3.19-rc release regarding to how we handle
> halted and stopped endpoints, Can you test if that fixes your issues?
> preferably with a 3.19-rc kernel
BTW: something regressed between 3.16.7 and 3.18.2
My logs get spammed with loads
Mathias Nyman writes:
> Many changes were done in 3.18 and 3.19-rc release regarding to how we handle
> halted and stopped endpoints, Can you test if that fixes your issues?
> preferably with a 3.19-rc kernel
Here's the result of 3.19-rc4:
2015-01-20T15:26:41.242455+01:00 xrated kernel: [ 37
Mathias Nyman writes:
> Great, that's good news.
Indeed!
> The patch is affecting others than just scanner so I'm going to run some basic
> tests with it before sending it further.
It might even address some usbstick issues, some people have voiced with xhci.
> we're late for 3.19, but could
Mathias Nyman writes:
>
> On 27.01.2015 13:57, Hans-Peter Jansen wrote:
>
> > What about a stable backport? Do you think, it's feasible, too much work, or
> > too risky?
> >
>
> This should definitely be backported to 3.18 stable, which should be eas
On Donnerstag, 19. Februar 2015 16:07:41 Mathias Nyman wrote:
> On 18.02.2015 14:27, Hans-Peter Jansen wrote:
> > Mathias Nyman writes:
> >> On 27.01.2015 13:57, Hans-Peter Jansen wrote:
> >>> What about a stable backport? Do you think, it's feasible
On Dienstag, 24. Februar 2015 17:53:25 Mathias Nyman wrote:
> On 24.02.2015 12:41, Hans-Peter Jansen wrote:
> > On Donnerstag, 19. Februar 2015 16:07:41 Mathias Nyman wrote:
> >> On 18.02.2015 14:27, Hans-Peter Jansen wrote:
> >>> Mathias Nyman writes:
> >
On Dienstag, 24. Februar 2015 17:53:21 Hans-Peter Jansen wrote:
> On Dienstag, 24. Februar 2015 17:53:25 Mathias Nyman wrote:
> > On 24.02.2015 12:41, Hans-Peter Jansen wrote:
> > > Also 3.19-stable is still dangling..
> >
> > Just sent it to Greg, with stable CC
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