river defaults due to
> flakey hardware, I'd like to de-tune it as little as
> possible. And I guess I'll want to add module option
> to let people get top performance, if they don't need
> that de-tuning...
That would be a good idea. Maybe even a kernel-option to switch the
beh
he host
> won't try three consecutive OUT packets. If that helps, please
> also try 0x0aff, which still gets some speed improvements from
> the "park" mode but won't push double-buffered devices as hard.
BTDT.
- temp = readl (&ehci->regs->command) &am
problem will go away.
And during testing -test3 on my notebook, it ate my ext3-fs, so this
thing is not going onto my desktop system (although I've got backups)
Report is on the way.
> > If you need anything else, just let me know. :)
>
> Seems like this diagnostic patch should
ot;log2_irq_thresh" setting.
> Maybe try 3 (2^3 eights of a millisecond).
Will do that tomorrow.
> Would also have been great to get bug report before
> we reached 2.4.22-rc1 of course.
I reported this twice to LKML (pre5 and pre8 IIRC) and once to usb-users
(-pre5).
Never got a
just copied 2.4.21/drivers/usb/host/* to
2.4.22/drivers/usb/host/ and recompiled the kernel.
All 2.4.22 errors disappeared, so my problem is definitly related to the
new host-code in 2.4.22.
Would be great if we could figure the problem out before 2.4.22 goes
stable.
-
