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[Qemu-devel] [RFC PATCH v3 0/5] vITS support
From: |
Pavel Fedin |
Subject: |
[Qemu-devel] [RFC PATCH v3 0/5] vITS support |
Date: |
Tue, 24 Nov 2015 13:13:02 +0300 |
This series introduces support for in-kernel GICv3 ITS emulation.
It is based on kernel API which is not released yet, therefore i post
it as an RFC.
Kernel patch sets which implement this functionality are:
- [PATCH v3 00/16] KVM: arm64: GICv3 ITS emulation
http://www.spinics.net/lists/kvm/msg121878.html
- [PATCH v3 0/7] KVM: arm/arm64: gsi routing support
http://www.spinics.net/lists/kvm/msg119567.html
v2 => v3:
- Really added unmigratable flag, was overlooked in v2
- Fixed checkpatch issue with initializing static variable to zero
v1 => v2:
- Added registers and reset method
- Added unmigratable flag
- Rebased on top of current master, use kvm_arch_fixup_msi_route() now
Pavel Fedin (5):
hw/intc: Implement ITS base class
kernel: Add vGICv3 ITS definitions
kvm_arm: Pass requester ID to MSI routing functions
kvm_arm: Implement support for ITS emulation by KVM
arm/virt: Add ITS to the virt board
hw/arm/virt.c | 47 ++++++++--
hw/intc/Makefile.objs | 2 +
hw/intc/arm_gicv3_its_common.c | 155 +++++++++++++++++++++++++++++++++
hw/intc/arm_gicv3_its_kvm.c | 88 +++++++++++++++++++
include/hw/intc/arm_gicv3_its_common.h | 72 +++++++++++++++
linux-headers/asm-arm64/kvm.h | 1 +
linux-headers/linux/kvm.h | 9 +-
target-arm/kvm.c | 6 ++
target-arm/kvm_arm.h | 13 +++
target-arm/machine.c | 16 ++++
10 files changed, 401 insertions(+), 8 deletions(-)
create mode 100644 hw/intc/arm_gicv3_its_common.c
create mode 100644 hw/intc/arm_gicv3_its_kvm.c
create mode 100644 include/hw/intc/arm_gicv3_its_common.h
--
2.4.4
- [Qemu-devel] [RFC PATCH v3 0/5] vITS support,
Pavel Fedin <=