Hello,
I already sent this problem to Greg K., who advised me to ask this list.
Hope someone here could help me :)
I'm trying to get my usb 2 controller working, in order to test some
usb2 stuff... but it doesn't want to for the moment :/
Could you please tell me if the problem i'm experiencing is already
known or not ?
I tried to patch a 2.4.20 kernel with 2.4.21-pre4 patch. Other tests
have been made too (e.g. Alan Cox -ac4 patch).
Let me give you a few details about my problem. Maybe it could help you
to see what sort of trouble i really have :
Hardware (shuttle mini bare-bone SK41G) :
- VIA VT8235 chipset
- Shuttle FX41 MBoard
- some USB 2.0 devices such as Archos and Freecom CDRW drives, IDE to
USB2 extrenal case, ...
Software :
- debian unstable
- many kernel tries (e.g. linux kernel 2.4.20 + last -ac patches)
For the moment, my system hangs when I plug one of my USB 2.0 devices
with the ehci-hcd module loaded.
Before crashing, i get lines like these :
ehci-hcd @ 00:10.3, VIA Technologies, Inc USB 2.0
hcd.c : irq 19, pci [...]
ehci-hcd.c : USB 2.0 support enabled, EHCI rev 1.0
hub.c : new USB dev 00:10.3-4 [...]
Then i've got a timeout, a new try of "new USB", and nothing else.
I've got no problem to :
- get them working in USB 1 mode (but it's _very_ slow) on another
computer which doesn't have USB 2
- load ehci-hcd and usb-storage modules when no USB2 devices are plugged.
Could you please tell me if there's a solution or if i could do more
tests to let someone make a new patch ? :)
Cheers,
Patrice Weber.
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