Hi, I'm trying to get USB 2 working under Mandrake 8.2, so far it fails to operate correctly when I use -- "alias usb-interface ehci-hcd" in modules.conf. Motherboard has a VIA VT8235 southbridge.
If I use "alias usb-interface usb-uhci" then USB works fine as USB ver 1.0 @ 12 MB/s. With 3 root hubs and 2 ports each. I have a Epson C42UX and a Freecom FX-1 CD-RW which are both detected in UsbView (/proc/bus/usb/devices) correctly and I have no problems printing, (haven't tried the FX-1 yet). As soon as I switch modules to "alias usb-interface ehci-hcd" the ehci module is picked up and configured (or so messages log tells me), however UsbView only reports 1 root hub (USB ver 2.0 @ 480 MB/s) but with 6 ports!! As soon as a device is plugged in get the following kernel error; kernel: ehci-hub.c: GetStatus port 1 status 0x1803 POWER speed=2 CSC CONNECT kernel: hub.c: Cannot enable port 1 of hub 1, disabling port kernel: hub.c: Maybe the USB cable is bad? kernel: ehci-hcd.c: 00:10.3: free_config devnum 0 Any ideas? Thanks Andy
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