hifn support

[Florian Kruegl]

On Sat, 2010-02-20 at 00:43 +0100, Florian Kruegl wrote:
> > IRQ numbering is a little messy on MIPS. And there were no IRQ
> > counters in AR71XX PCI code. Try this patch too:
> > http://people.freebsd.org/~gonzo/patches/ar71xx_pci_intrcnt.diff
> 
> applied but no visible change, vmstat -i still shows no interrupt for
> hifn.
> 

ignore this nonsense please :) there is ONE interrupt. and vmstat -i now
shows the interrupt.

Flo