Please don't top-post. On Thu, 21 Feb 2019, Jorge Augusto wrote: > Dear Alan, > I've already tried it before and this failure only occurs with mouses > and keyboards Those are probably the only low- or full-speed devices you have. The fact that the problem occurs with more than one type of device tends to indicate that it really is a hardware bug. Alan Stern > On Thu, Feb 21, 2019 at 3:59 PM Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > > > On Thu, 21 Feb 2019, Jorge Augusto wrote: > > > > > Dear Alan Stern, > > > thanks for the reply > > > > > > Yes, that's the error I'm getting in the three kernel versions I've mentioned. > > > I've already tested without irqpoll setting as Oliver mentioned in > > > last email and I'm still getting the same error > > > However, if I unbind and bind ochi-pci the usb mouse starts work again > > > > Unbinding and then rebinding ohci-pci resets the controller. > > > > > Do you know if there's any test that I can do to be sure that it's a > > > bug in the hardware? > > > > You could try plugging in some other low- or full-speed device instead > > of (or along with) the mouse and see if the same failure still occurs. > > > > Alan Stern
