tree 9494d509808e057853fb9a73d4deb2ad1a59c511
parent 9aa78c425f6cd6a57ec53dd1a76233a080dc83b6
author Jan Kiszka <jan.kiszka@siemens.com> 1318768725 +0200
committer Jan Kiszka <jan.kiszka@siemens.com> 1326971680 +0100

i8259: Factor out base class for KVM reuse

Analogously to the APIC, we will reuse some parts of the user space
i8259 model for KVM. The base class provides a common device state, the
vmstate, the property list, a reset core and some shared init bits.

This also introduces a common helper to instantiate a single i8259 chip
from the cascade-creating i8259_init function.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>