Re: Problem with USB 1.1 Storage plugged in USB 2.0

From: Gustavo Guillermo Perez
Date: Sun Nov 07 2004 - 14:25:27 EST

Reproductable, I have an Adaptor for SecureDigital Cards to download images
from a cammera, And only works in USB 1.1 plug, Kernel is 2.6.6 and 2.6.7.
Cause I not own the adaptor, I don't have a chance to try without ehci enabled
(rmmod ehci-hcd).

El Domingo 07 Noviembre 2004 22:58, Jean-Yves LENHOF escribió:
> Hi kernel folks,
> I just enter this bug because I want to buy a new laptop and very often
> there's only USB 2.0 port on new ones...
> Quickly my problem :
> I try to mount as a usb-storage my Minolta DiMAGE F200 (which seems to
> be USB
> 1.1) on a kernel 2.6
> If I plug it on a USB 2.0 plug, it hangs
> If I plug it on a USB 1.1 plug, it works
> With kernel 2.4 (module usb-uhci) it works whatever the plug I use.
> I've posted more information there :
> If there's a patch around or something that I can test, ask.
> Thanks for your job.
> PS : Please cc me as I'm not on the list

Gustavo Guillermo Perez
Compunauta uLinux

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