[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v11 00/14] vfio-user server in QEMU
From: |
Jagannathan Raman |
Subject: |
[PATCH v11 00/14] vfio-user server in QEMU |
Date: |
Fri, 10 Jun 2022 15:50:27 -0400 |
Hi,
This is v11 of the server side changes to enable vfio-user in QEMU.
Thank you for reviewing and sharing your feedback for the previous
revision. We have addressed your comments in this revision.
We made the following changes in this series:
[PATCH v11 13/14] vfio-user: handle device interrupts
- Added msi_set_irq_state() and msix_set_irq_state() to mask
and unmask individual MSI(x) vectors
- Implement callbacks to handle the MASK/UNMASK actions
initiated by SET_IRQS message
- vfu_object_set_bus_irq() sets the maximum number of IRQS
to max BDF. This only affects devices using INTx - allows
multiple devices to use INTx
Thank you very much!
Jagannathan Raman (14):
qdev: unplug blocker for devices
remote/machine: add HotplugHandler for remote machine
remote/machine: add vfio-user property
vfio-user: build library
vfio-user: define vfio-user-server object
vfio-user: instantiate vfio-user context
vfio-user: find and init PCI device
vfio-user: run vfio-user context
vfio-user: handle PCI config space accesses
vfio-user: IOMMU support for remote device
vfio-user: handle DMA mappings
vfio-user: handle PCI BAR accesses
vfio-user: handle device interrupts
vfio-user: handle reset of remote device
configure | 17 +
meson.build | 23 +-
qapi/misc.json | 31 +
qapi/qom.json | 20 +-
include/exec/memory.h | 3 +
include/hw/pci/msi.h | 1 +
include/hw/pci/msix.h | 1 +
include/hw/pci/pci.h | 13 +
include/hw/qdev-core.h | 29 +
include/hw/remote/iommu.h | 40 +
include/hw/remote/machine.h | 4 +
include/hw/remote/vfio-user-obj.h | 6 +
hw/core/qdev.c | 24 +
hw/pci/msi.c | 48 +-
hw/pci/msix.c | 35 +-
hw/pci/pci.c | 13 +
hw/remote/iommu.c | 131 ++++
hw/remote/machine.c | 88 ++-
hw/remote/vfio-user-obj.c | 958 ++++++++++++++++++++++++
softmmu/physmem.c | 4 +-
softmmu/qdev-monitor.c | 4 +
stubs/vfio-user-obj.c | 6 +
tests/qtest/fuzz/generic_fuzz.c | 9 +-
.gitlab-ci.d/buildtest.yml | 1 +
.gitmodules | 3 +
Kconfig.host | 4 +
MAINTAINERS | 5 +
hw/remote/Kconfig | 4 +
hw/remote/meson.build | 4 +
hw/remote/trace-events | 11 +
meson_options.txt | 2 +
stubs/meson.build | 1 +
subprojects/libvfio-user | 1 +
tests/docker/dockerfiles/centos8.docker | 2 +
34 files changed, 1527 insertions(+), 19 deletions(-)
create mode 100644 include/hw/remote/iommu.h
create mode 100644 include/hw/remote/vfio-user-obj.h
create mode 100644 hw/remote/iommu.c
create mode 100644 hw/remote/vfio-user-obj.c
create mode 100644 stubs/vfio-user-obj.c
create mode 160000 subprojects/libvfio-user
--
2.20.1
- [PATCH v11 00/14] vfio-user server in QEMU,
Jagannathan Raman <=
- [PATCH v11 01/14] qdev: unplug blocker for devices, Jagannathan Raman, 2022/06/10
- [PATCH v11 03/14] remote/machine: add vfio-user property, Jagannathan Raman, 2022/06/10
- [PATCH v11 05/14] vfio-user: define vfio-user-server object, Jagannathan Raman, 2022/06/10
- [PATCH v11 04/14] vfio-user: build library, Jagannathan Raman, 2022/06/10
- [PATCH v11 02/14] remote/machine: add HotplugHandler for remote machine, Jagannathan Raman, 2022/06/10
- [PATCH v11 06/14] vfio-user: instantiate vfio-user context, Jagannathan Raman, 2022/06/10
- [PATCH v11 07/14] vfio-user: find and init PCI device, Jagannathan Raman, 2022/06/10
- [PATCH v11 08/14] vfio-user: run vfio-user context, Jagannathan Raman, 2022/06/10
- [PATCH v11 10/14] vfio-user: IOMMU support for remote device, Jagannathan Raman, 2022/06/10
- [PATCH v11 11/14] vfio-user: handle DMA mappings, Jagannathan Raman, 2022/06/10