Messages in this thread | | | From | Michel Bouissou <> | Subject | Re: VIA KT400 + Kernel 2.6.12 + IO-APIC + uhci_hcd = IRQ trouble | Date | Sun, 17 Jul 2005 23:51:06 +0200 |
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Le Dimanche 17 Juillet 2005 23:20, Michel Bouissou a écrit : > > I just tried an USB flashdisk that "used to work good with 2.4" and that I > hadn't tried yet in 2.6. It's identified as "high speed" and ehci would > like to manage it, but it seems I'm out of luck in some other aspect: > > totor kernel: usb 4-4: new high speed USB device using ehci_hcd and address > 25 totor kernel: usb 4-4: device not accepting address 25, error -71 > totor kernel: usb 4-4: new high speed USB device using ehci_hcd and address > 35 totor kernel: usb 4-4: device not accepting address 35, error -71 [...] > ...ad nauseam until I unplug the key... [...] > Doesn't like the front panel socket ? Let me try another USB socket... Just > close to my mouse... > > totor kernel: usb 4-2: new high speed USB device using ehci_hcd and address > 16 totor kernel: SCSI subsystem initialized > totor kernel: Initializing USB Mass Storage driver...
By the way, the front socket that dislikes the USB 2.0 flashdisk (ehci) feels perfectly happy if I plug and USB 1.1 flashdisk (uhci)... Feels good also if I plug my Digital Camera there... And I've plugged it there thousands of times.
Some posts I googled about this kind of errors tend to indicate this would be an IRQ mess ;-))
-- Michel Bouissou <michel@bouissou.net> OpenPGP ID 0xDDE8AC6E - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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