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[Qemu-devel] [PATCH v3 0/4] uq/master: Introduce KVM PIT support
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH v3 0/4] uq/master: Introduce KVM PIT support |
Date: |
Fri, 2 Mar 2012 20:28:45 +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 v3:
- Rebased over recent upstream master
- Aligned license of hw/kvm/i8254.c to the other PIT files
The patches apply on top of upstream commit 88e6c60671, thus require an
uq/master update.
Please 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 | 311 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/i8254_internal.h | 85 ++++++++++++++
hw/kvm/i8254.c | 254 +++++++++++++++++++++++++++++++++++++++++
hw/pc.c | 14 ++-
kvm-all.c | 10 ++
kvm-stub.c | 5 +
kvm.h | 1 +
11 files changed, 734 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 v3 0/4] uq/master: Introduce KVM PIT support,
Jan Kiszka <=
- [Qemu-devel] [PATCH v3 3/4] kvm: Add kvm_has_pit_state2 helper, Jan Kiszka, 2012/03/02
- [Qemu-devel] [PATCH v3 2/4] i8254: Open-code timer restore, Jan Kiszka, 2012/03/02
- [Qemu-devel] [PATCH v3 4/4] kvm: x86: Add user space part for in-kernel i8254, Jan Kiszka, 2012/03/02
- [Qemu-devel] [PATCH v3 1/4] i8254: Factor out base class for KVM reuse, Jan Kiszka, 2012/03/02
- Re: [Qemu-devel] [PATCH v3 0/4] uq/master: Introduce KVM PIT support, Avi Kivity, 2012/03/07