On Tue, Jan 01, 2013 at 02:42:40PM +0000, John Murphy wrote: > Do your two cards always get the same card number allocations after > a reboot? Mine do not, which is why I want to use an alias assigned > by Udev rather than card 0 (hw:0)... Yes, I believe the driver assigns them deterministically based on their PCI slot, or IRQ or some-such.