On Thu, May 23, 2019 at 11:39 PM Sven Schnelle <svens@xxxxxxxxxxxxxx> wrote: > > Hi Grant, > > On Thu, May 23, 2019 at 04:09:34PM -0700, Grant Grundler wrote: > > > > AFAIK, parisc never used firmware to route IRQ lines. For starters, > > the CPUs never had an IRQ input and always used messages (equivalent > > to MMIO writes) directed at a CPUs EIEM register. > > I think you mean EIRR here? Yes - most likely. :D "EIEM" just slipped out more naturally. :D cheers, grant > > Regards > Sven
