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# Date Author Comment
02c09195 01/19/2012 01:14 pm Jan Kiszka

apic: Inject external NMI events via LINT1

On real hardware, NMI button events are injected via the LINT1 line of
the APICs. E.g. kdump expect this wiring and gets upset if the per-APIC
LINT1 mask is not respected, i.e. if NMIs are injected to VCPUs that...
343270ea 01/19/2012 01:14 pm Jan Kiszka

apic: Introduce apic_report_irq_delivered

The in-kernel i8259 and IOAPIC backends for KVM will need this, so
encapsulate the shared bits.

Signed-off-by: Jan Kiszka <>
dae01685 01/19/2012 01:14 pm Jan Kiszka

apic: Factor out base class for KVM reuse

The KVM in-kernel APIC model will reuse parts of the user space model
while providing the same frontend view to guest and most management
interfaces.

Factor out an APIC base class to encapsulate those parts that will be...
1f6f408c 08/22/2011 10:37 pm Jan Kiszka

target-i386: Remove unused polarity arguments from APIC API

Polarity of external interrupts needs to be handled in the IOAPIC.
Passing it to the APIC is pointless. So remove all these arguments.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
92a16d7a 06/19/2010 10:47 am Blue Swirl

apic: qdev conversion cleanup

Make APICState completely private to apic.c by using DeviceState
in external APIs.

Move apic_init() to pc.c.

Signed-off-by: Blue Swirl <>
8546b099 06/19/2010 10:44 am Blue Swirl

apic: convert to qdev

Convert to qdev.

Use an opaque CPUState pointer because of missing VMState
implementation for CPUState.

Signed-off-by: Blue Swirl <>
0e26b7b8 06/19/2010 10:42 am Blue Swirl

apic: avoid using CPUState internals

Move the actual CPUState contents handling to cpu.h and cpuid.c.

Handle CPU reset and set env->halted in pc.c.

Add a function to get the local APIC state of the current
CPU for the MMIO.

Signed-off-by: Blue Swirl <>
cf6d64bf 06/19/2010 10:42 am Blue Swirl

apic: avoid passing CPUState from devices

Pass only APICState from pc.c.

Signed-off-by: Blue Swirl <>
96051119 06/19/2010 10:41 am Blue Swirl

ioapic: convert to qdev

Convert to qdev.

Signed-off-by: Blue Swirl <>
7d0500c4 06/17/2010 07:32 pm Blue Swirl

ioapic: unexport ioapic_set_irq

There's no need to use ioapic_set_irq() outside of ioapic.c, so
make it static.

Signed-off-by: Blue Swirl <>
aa28b9bf 03/21/2010 09:46 pm Blue Swirl

Move x86 specific PC declarations to a separate file

x86 definitions (especially CPUState uses) prevent many files from
being compiled within libhw.

Move x86 specific declarations (APIC stuff) to a separate file.

Signed-off-by: Blue Swirl <>