tsutsui cbe0593dd5 Cleanup ICU (i8259 compatible PIC) interrupt handling code: ... - move ICU interrupt stuff from pci/pcib.h to cobalt/machdep.c because ICU should be initialized before pcib is attached - initialize ICU more properly - check interrupt types and set ELCR (edge/level control registers) accordingly in icu_intr_establish() - check requested IRQ line and call only a necessary hander in icu_intr() - use specific EOI to ack interrupts rather than AEOI - use macro defined in <dev/ic/i8259reg.h>		2006-05-31 12:59:39 +00:00
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pchb.c	…
pci_machdep.c	Check more invalid devices in pci_conf_hook(9).	2006-04-18 12:26:45 +00:00
pcib.c	Cleanup ICU (i8259 compatible PIC) interrupt handling code:	2006-05-31 12:59:39 +00:00
pciide_machdep.c	…