[PATCH 1/4] ioapic: Enable processor focus to BSP [PATCH 2/4] ioapic: target first processor for interrupts [PATCH 3/4] Don't call EOI on spurious interrupts
These three patches are pretty much no-brainers following the Intel datasheet regarding 82489DX. [PATCH 4/4] ioapic: Use irq specific EOI properly when detected This one was pieced together from all kinds of sources, but for some reason the QEMU emulation of IOAPIC doesn't like it with has_irq_specific_eoi initialized to zero, therefore I have changed it to always be 1 with a FIXME. Damien
