| commit | ed6f5987235c628e1041311d7c1efdf659e2dad7 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> | Tue Dec 11 16:52:50 2007 +0100 |
| committer | Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> | Mon Mar 31 10:33:11 2008 +0200 |
| tree | f0580d8d1531608020874ddb30e06dd690ecefa9 | |
| parent | 5e69b945f20aec17bf057acbb61b6682461e7149 [diff] |
ns9xxx: add support for irq priorisation
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>