Messages in this thread | | | Date | Mon, 6 Jun 2011 21:57:16 +0100 | From | Mark Brown <> | Subject | Re: genirq: Ensure we locate the passed IRQ in irq_alloc_descs() |
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On Mon, Jun 06, 2011 at 01:42:33PM -0600, Grant Likely wrote: > On Sat, Jun 4, 2011 at 3:51 AM, Mark Brown
> > I'm not really sure what an IRQ domain is (the patch series you pointed > > at before does rather appear to assume one knows already)
> (obviously I need to write some documentation). irq_domains is some > infrastructure to make managing a range of irq numbers easier, and > also to handle the mapping of hw irq numbers to linux irq numbers.
Hrm, in that case it sounds rather like a lot of interrupt controllers ought to be making themselves IRQ domains?
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