This series adds support for KVM AIA in RISC-V architecture.
In order to test these patches, we require Linux with KVM AIA support which can
be found in the qemu_kvm_aia branch at https://github.com/yong-xuan/linux.git
This kernel branch is based on the riscv_aia_v1 branch available at
https://github.com/avpatel/linux.git, and it also includes two additional
patches that fix a KVM AIA bug and reply to the query of KVM_CAP_IRQCHIP.
---
v3:
- fix typo
- tag the linux-header patch as placeholder
v2:
- rebase to riscv-to-apply.next
- update the linux header by the scripts/update-linux-headers.sh
Yong-Xuan Wang (6):
update-linux-headers: sync-up header with Linux for KVM AIA support
placeholder
target/riscv: support the AIA device emulation with KVM enabled
target/riscv: check the in-kernel irqchip support
target/riscv: Create an KVM AIA irqchip
target/riscv: update APLIC and IMSIC to support KVM AIA
target/riscv: select KVM AIA in riscv virt machine
hw/intc/riscv_aplic.c | 19 +++-
hw/intc/riscv_imsic.c | 16 ++-
hw/riscv/virt.c | 209 +++++++++++++++++++++-----------------
linux-headers/linux/kvm.h | 2 +
target/riscv/kvm.c | 96 ++++++++++++++++-
target/riscv/kvm_riscv.h | 36 +++++++
6 files changed, 274 insertions(+), 104 deletions(-)
--
2.17.1
