> > Note that IRQ 12 has disappeared from Flags: on 0000:00:00.0. > > Thank you for testing it, that's exactly what we need. > > To check if the plumbing is working (ie to check I have not messed > up the bus scan API rework), mind testing the patch below please > and report back (it applies on top of this series) ? 0000:00:00.0 Memory controller: Marvell Technology Group Ltd. 88f5182 [Orion-NAS] ARM SoC (rev 02) Subsystem: Marvell Technology Group Ltd. Device 11ab Flags: bus master, fast devsel, latency 0, IRQ 12 The interrupt is back with this patch. Andrew