ns9xxx: add support for irq priorisation

Browse source

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>

...

This commit is contained in:

Uwe Kleine-König 2007-12-11 16:52:50 +01:00

parent 5e69b945f2

commit ed6f598723

1 changed files with 18 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

arch/arm/mach-ns9xxx/irq.c

View file