Andrew Turner fa94061701 Allow external interrupts.
- Set the external pin to interrupt in bus_setup_intr
- Implement bus_config_intr for external interrupts
- Extend arm_{,un}mask_irq to work with external interrupts

Approved by:	imp (mentor)
2010-07-24 23:41:09 +00:00
..
2010-07-24 23:41:09 +00:00
2010-07-24 23:41:09 +00:00