Tried to boot 1.4 on a SPARCclassic-X. Its booting from a local
	disk (once you set the boot-from to /iommu/dma/espdma/esp/... etc)

	The kernel almost makes it but panics when it tries to probe the
	SCSI bus:

dma0 at sbus0 slot 4 offset 0x8800000: rev 0
esp0 at dma0 slot 4 offset 0x8400000data fault: pc=0xf0160d5c addr=0x0 sfsr=126<PERR=0,LVL=1,AT=1,FT=1,FAV,OW>

	On a normal classic I think the dma0 line ends ': rev 2', which
	makes me a little suspicious.

	Anyone have any thoughts on how I might debug this?

	Thanks