12 Mbs USB devices work.
When I plug in any high speed (480 Mbs) USB 2.0 device, I get the following messages in syslog:
Sep 12 08:25:53 bagpipes kernel: hub.c: new USB device 00:10.3-5, assigned address 19
Sep 12 08:25:53 bagpipes kernel: usb.c: USB device not responding, giving up (error=-71)
I've tried both a flash USB Mass Storage (UMS, Fujifilm) device and an iRiver mp3 IFP-790 player. Other devices, e.g. a Bluetooth device, were caught by hotplug and loaded the right module e.g, the Bluetooth bluez module.
I have noticed, if I'm fast enough to hit lsusb, that there's a transient time when the device is almost recognized... it shows up on lsusb and then goes off the list.
By way of experiment, I tried unloading the ehci-hcd module from the kernel and then everything worked as expected: the uhci driver caught the insert from hotplug, the usb-storage module loaded to catch the Fuji drive, and placed it on the /dev/scsi chain (didn't create a /dev/sd* drive, but that's a separate question about configuration).
The conclusion I get is that either there's a config issue I'm not catching a or mobo support issue with the ehci-hcd driver.
Are these known issues? The A7V8X uses the VIA chipset, the 8232 IIRC, and I thought VIA was supported at this point.
I've also tried 2.6.8-1-k7, by the way. I didn't attempt to unload ehci-hcd to see what happens, but I could not load any 2.0 devices.
Any suggestions or comments?
-- Moshe Yudkowsky
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