ns9xxx: add support for irq priorisation
authorUwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Tue, 11 Dec 2007 15:52:50 +0000 (16:52 +0100)
committerUwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Mon, 31 Mar 2008 08:33:11 +0000 (10:33 +0200)
prio2irq(0) is the highest prioritized interrupt.  For now there is no
binary change intended.

If you intend to change the priorisation, you have to assert:

∀ x ∈ {0, 1, ⋯ 31}: (irq2prio ∘ prio2irq)(x) = x

Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>

No differences found