K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2012-01-30T17:17:31.602107Z K 7 svn:log V 241 Allow up to 2^24 IRQs on xics PICs, as the spec requires. Also use multipass to make sure xics is registered first so that the interrupt layer knows to expect potentially very large IRQ numbers. Some more rototilling is in order here later. END