2 Commits

Author	SHA1	Message	Date
Jan Kiszka	3fbc1c0c13	i8254: Open-code timer restore ... Same as for the APIC: To enable migration between accelerated and non-accelerated models, we need to arm the channel 0 timer only inside the emulated PIT model. The common code just saves/restores that timer to the the next_transition_time field. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>	2012-03-07 12:27:41 +02:00
Jan Kiszka	d11e859e4a	i8254: Factor out base class for KVM reuse ... Applying the concept used for the *PICs once again: establish a base class for the i8254 that can be used both by the current user space emulation and the upcoming KVM in-kernel version. We share most of the public interface of the i8254, specifically to the pcspk, vmstate, reset and certain init parts. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>	2012-03-07 12:27:40 +02:00