Hi, > Well then, may I post a formal patch for this issue, Gerd? Thanks.
I'd like to know what the root cause for the lost interrupt is. Not implementing PIRQ enable could be it, especially as the guest os seems to use it (otherwise your patch would have no effect). The check for the PIRQ enable bit should be in uhci_update_irq though, and you should check the single bit only, not the whole legacy support register. cheers, Gerd
