Commit Graph

3 Commits

Author SHA1 Message Date
thorpej e51a043945 Yet more interrupt cleanup -- the platform mater interrupt establish
function now just takes an "irq", which is an index into the irqmap
table for that platform.
2001-06-15 04:01:39 +00:00
thorpej ce66bf0803 Rewrite the interrupt handling code:
- Compute the number of CPU pipeline cycles per second using the
  mc146818.
- Use the COMPARE interrupt for the hardclock interrupt.
- Collapse all interrupt priorities into a single priority, and use
  the CPU interrupt inputs to determine the interrupt source (local
  device, PCI device, ISA device, etc.)

This allows us to have interrupt sharing.
2001-06-10 05:26:58 +00:00
thorpej 71cb790fb5 Add support for the Algorithmics P-4032 board. This is totally
untested, since I have no P-4032 board, but it's no worse than
the current situation, which is "totally non-working P-4032
support in the ARC port, of all places".
2001-06-01 16:00:03 +00:00