On Mon, Aug 6, 2012 at 12:24 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > any lines in the dmesg log from boot-up about "enabled Compaq ZFMicro > chipset quirks"? Nope, no quirks message at all in the boot log. > > Are you comfortable writing your own debugging patches, or would you Quite comfortable, I'll gather more info as soon as I get home from work. > My guess is that ed_rm_list is non-NULL, but for some reason > finish_unlinks() doesn't do anything -- in particular, it doesn't clear > ed_rm_list. As a result the condition in the "if" statement fails and > OHCI_INTR_SF doesn't get written to regs->intrdisable. I'll instrument-ate that area, thanks a lot for your input, Alan. -- Tomas J. Sokorai Sch. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html