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[Qemu-devel] [PATCH 0/4] uq/master: Introduce KVM PIT support
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 0/4] uq/master: Introduce KVM PIT support |
Date: |
Sun, 5 Feb 2012 11:46:26 +0100 |
This adds another piece of qemu-kvm to upstream: The accelerated
in-kernel model of the i8254. It does this in the same fashion as the
interrupt controllers were already introduced. And it even has one bug
less than qemu-kvm: PC speaker output still works with KVM acceleration
enabled.
Changes in v2:
- Rebased over recent upstream master to reflect QOM changes
The patches depend on the follow upstream or uq/master patches:
- pit, hpet, pcspk: fixes & preparation for KVM (v4, 7 patches)
http://thread.gmane.org/gmane.comp.emulators.kvm.devel/86006
- kvm: Implement kvm_irqchip_in_kernel
http://thread.gmane.org/gmane.comp.emulators.qemu/134399
- KVM: Fix breakages of QOM conversion
http://permalink.gmane.org/gmane.comp.emulators.qemu/134844
It is based on upstream commit cb437e48ab (before the VGA breakage). The
series plus dependencies is also available at
git://git.kiszka.org/qemu-kvm.git queues/kvm-pit
Please review / merge.
Jan Kiszka (4):
i8254: Factor out base class for KVM reuse
i8254: Open-code timer restore
kvm: Add kvm_has_pit_state2 helper
kvm: x86: Add user space part for in-kernel i8254
Makefile.objs | 2 +-
Makefile.target | 2 +-
hw/i8254.c | 281 +++++++---------------------------------------
hw/i8254.h | 11 ++
hw/i8254_common.c | 307 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/i8254_internal.h | 85 ++++++++++++++
hw/kvm/i8254.c | 241 ++++++++++++++++++++++++++++++++++++++++
hw/pc.c | 14 ++-
kvm-all.c | 10 ++
kvm-stub.c | 5 +
kvm.h | 1 +
11 files changed, 717 insertions(+), 242 deletions(-)
create mode 100644 hw/i8254_common.c
create mode 100644 hw/i8254_internal.h
create mode 100644 hw/kvm/i8254.c
--
1.7.3.4
- [Qemu-devel] [PATCH 0/4] uq/master: Introduce KVM PIT support,
Jan Kiszka <=
- [Qemu-devel] [PATCH 1/4] i8254: Factor out base class for KVM reuse, Jan Kiszka, 2012/02/05
- [Qemu-devel] [PATCH 4/4] kvm: x86: Add user space part for in-kernel i8254, Jan Kiszka, 2012/02/05
- [Qemu-devel] [PATCH 3/4] kvm: Add kvm_has_pit_state2 helper, Jan Kiszka, 2012/02/05
- [Qemu-devel] [PATCH 2/4] i8254: Open-code timer restore, Jan Kiszka, 2012/02/05
- Re: [Qemu-devel] [PATCH 0/4] uq/master: Introduce KVM PIT support, Marcelo Tosatti, 2012/02/08