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SubjectRe: usb slow in >2.4.10
On Fri, Nov 30, 2001 at 02:16:16PM +0100, Armin Obersteiner wrote:

> Nov 24 12:52:21 elch kernel: uhci.c: USB Universal Host Controller Interface driver v1.1
> Nov 24 12:52:21 elch kernel: uhci.c: USB UHCI at I/O 0xd000, IRQ 9
> Nov 24 12:52:21 elch kernel: uhci.c: detected 2 ports


I've experienced the same slowdown problem with Alcatel Speedtouch USB modem.
It should run fine again if you use the usb-uhci module instead of uhci.

I think something is broken in uhci.c since 2.4.10. Many users of the
speedtouch usb modem wrote to our ML to report such a problem. All users
were using uhci. I've done some basic tests and uhci was responsible of the
slowndown. 2.4.11 solved the timeouts problems, but the slowdown has not been
solved yet.

Edouard Gomez
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