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git fetch https://github.com/patchew-project/qemu tags/patchew/20220516095448.507876-1-mst@redhat.com
Maintainers: "Marc-André Lureau" <marcandre.lureau@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Greg Kurz <groug@kaod.org>, Christian Schoenebeck <qemu_oss@crudebyte.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <ani@anisinha.ca>, Peter Maydell <peter.maydell@linaro.org>, Raphael Norwitz <raphael.norwitz@nutanix.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Amit Shah <amit@kernel.org>, Paolo Bonzini <pbonzini@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Yanan Wang <wangyanan55@huawei.com>, Ben Widawsky <ben.widawsky@intel.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Richard Henderson <richard.henderson@linaro.org>, Peter Xu <peterx@redhat.com>, Jason Wang <jasowang@redhat.com>, Sergio Lopez <slp@redhat.com>, Fam Zheng <fam@euphon.net>, Mathieu Poirier <mathieu.poirier@linaro.org>, David Hildenbrand <david@redhat.com>, "Gonglei (Arei)" <arei.gonglei@huawei.com>, Eric Auger <eric.auger@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Michael Roth <michael.roth@amd.com>, Marcelo Tosatti <mtosatti@redhat.com>, Thomas Huth <thuth@redhat.com>
qapi/machine.json | 21 +
qapi/qapi-schema.json | 1 +
qapi/virtio.json | 841 ++++++++++++++++++++++++++++++
hw/i386/intel_iommu_internal.h | 9 +-
hw/virtio/vhost-shadow-virtqueue.h | 6 +
include/hw/acpi/cxl.h | 28 +
include/hw/boards.h | 2 +
include/hw/cxl/cxl.h | 61 +++
include/hw/cxl/cxl_component.h | 223 ++++++++
include/hw/cxl/cxl_device.h | 268 ++++++++++
include/hw/cxl/cxl_pci.h | 167 ++++++
include/hw/i386/intel_iommu.h | 1 +
include/hw/i386/microvm.h | 4 -
include/hw/i386/pc.h | 2 -
include/hw/i386/x86.h | 4 +
include/hw/pci/pci.h | 14 +
include/hw/pci/pci_bridge.h | 20 +
include/hw/pci/pci_bus.h | 7 +
include/hw/pci/pci_ids.h | 1 +
include/hw/pci/pcie_host.h | 6 +-
include/hw/pci/pcie_port.h | 2 +
include/hw/virtio/vhost-user.h | 43 +-
include/hw/virtio/vhost-vsock-common.h | 2 +-
include/hw/virtio/vhost.h | 135 ++++-
include/hw/virtio/virtio-gpu.h | 3 +-
{hw => include/hw}/virtio/virtio-pci.h | 0
include/hw/virtio/virtio.h | 27 +-
include/monitor/hmp.h | 5 +
subprojects/libvhost-user/libvhost-user.h | 9 +
hw/9pfs/virtio-9p-device.c | 2 +-
hw/acpi/cxl-stub.c | 12 +
hw/acpi/cxl.c | 257 +++++++++
hw/block/vhost-user-blk.c | 9 +-
hw/block/virtio-blk.c | 31 +-
hw/char/virtio-serial-bus.c | 14 +-
hw/core/machine.c | 28 +
hw/cxl/cxl-component-utils.c | 396 ++++++++++++++
hw/cxl/cxl-device-utils.c | 265 ++++++++++
hw/cxl/cxl-host-stubs.c | 16 +
hw/cxl/cxl-host.c | 222 ++++++++
hw/cxl/cxl-mailbox-utils.c | 478 +++++++++++++++++
hw/display/vhost-user-gpu.c | 7 +
hw/display/virtio-gpu-base.c | 2 +-
hw/display/virtio-gpu.c | 18 +
hw/i386/acpi-build.c | 57 +-
hw/i386/amd_iommu.c | 24 +-
hw/i386/intel_iommu.c | 95 ++--
hw/i386/microvm.c | 54 +-
hw/i386/pc.c | 89 ++--
hw/i386/pc_piix.c | 4 +-
hw/i386/pc_q35.c | 4 +-
hw/i386/x86.c | 66 +++
hw/input/vhost-user-input.c | 7 +
hw/input/virtio-input.c | 13 +-
hw/mem/cxl_type3.c | 371 +++++++++++++
hw/net/vhost_net.c | 8 +-
hw/net/virtio-net.c | 110 +++-
hw/pci-bridge/cxl_root_port.c | 236 +++++++++
hw/pci-bridge/pci_expander_bridge.c | 168 +++++-
hw/pci-bridge/pcie_root_port.c | 6 +-
hw/pci-host/gpex-acpi.c | 20 +-
hw/pci/pci.c | 21 +-
hw/pci/pcie_port.c | 25 +
hw/scsi/vhost-scsi.c | 8 +
hw/scsi/vhost-user-scsi.c | 1 +
hw/scsi/virtio-scsi.c | 20 +-
hw/virtio/vhost-scsi-pci.c | 2 +-
hw/virtio/vhost-shadow-virtqueue.c | 35 +-
hw/virtio/vhost-user-blk-pci.c | 2 +-
hw/virtio/vhost-user-fs-pci.c | 2 +-
hw/virtio/vhost-user-fs.c | 20 +-
hw/virtio/vhost-user-i2c-pci.c | 2 +-
hw/virtio/vhost-user-i2c.c | 19 +-
hw/virtio/vhost-user-input-pci.c | 2 +-
hw/virtio/vhost-user-rng-pci.c | 2 +-
hw/virtio/vhost-user-rng.c | 9 +-
hw/virtio/vhost-user-scsi-pci.c | 2 +-
hw/virtio/vhost-user-vsock-pci.c | 2 +-
hw/virtio/vhost-user-vsock.c | 2 +-
hw/virtio/vhost-user.c | 131 +++--
hw/virtio/vhost-vdpa.c | 29 +-
hw/virtio/vhost-vsock-common.c | 22 +-
hw/virtio/vhost-vsock-pci.c | 2 +-
hw/virtio/vhost-vsock.c | 2 +-
hw/virtio/vhost.c | 4 +-
hw/virtio/virtio-9p-pci.c | 2 +-
hw/virtio/virtio-balloon-pci.c | 2 +-
hw/virtio/virtio-balloon.c | 17 +-
hw/virtio/virtio-blk-pci.c | 2 +-
hw/virtio/virtio-bus.c | 22 +-
hw/virtio/virtio-crypto.c | 28 +-
hw/virtio/virtio-input-host-pci.c | 2 +-
hw/virtio/virtio-input-pci.c | 2 +-
hw/virtio/virtio-iommu-pci.c | 2 +-
hw/virtio/virtio-iommu.c | 17 +-
hw/virtio/virtio-mem.c | 14 +-
hw/virtio/virtio-net-pci.c | 2 +-
hw/virtio/virtio-pci.c | 5 +-
hw/virtio/virtio-pmem.c | 3 +-
hw/virtio/virtio-rng-pci.c | 2 +-
hw/virtio/virtio-rng.c | 2 +-
hw/virtio/virtio-scsi-pci.c | 2 +-
hw/virtio/virtio-serial-pci.c | 2 +-
hw/virtio/virtio-stub.c | 42 ++
hw/virtio/virtio.c | 747 +++++++++++++++++++++++++-
monitor/hmp-cmds.c | 311 +++++++++++
net/vhost-vdpa.c | 4 +-
softmmu/vl.c | 47 ++
subprojects/libvhost-user/libvhost-user.c | 2 +-
target/i386/kvm/kvm-cpu.c | 2 +-
tests/qtest/bios-tables-test.c | 44 ++
tests/qtest/cxl-test.c | 151 ++++++
tests/qtest/qmp-cmd-test.c | 1 +
MAINTAINERS | 7 +
docs/devel/index-internals.rst | 1 +
docs/devel/virtio-backends.rst | 214 ++++++++
docs/interop/vhost-user-gpu.rst | 10 +-
docs/interop/vhost-user.rst | 579 ++++++++++----------
docs/system/device-emulation.rst | 1 +
docs/system/devices/cxl.rst | 302 +++++++++++
hmp-commands-info.hx | 70 +++
hw/Kconfig | 1 +
hw/acpi/Kconfig | 5 +
hw/acpi/meson.build | 4 +-
hw/arm/Kconfig | 1 +
hw/cxl/Kconfig | 3 +
hw/cxl/meson.build | 12 +
hw/mem/Kconfig | 5 +
hw/mem/meson.build | 1 +
hw/meson.build | 1 +
hw/pci-bridge/Kconfig | 5 +
hw/pci-bridge/meson.build | 1 +
hw/virtio/meson.build | 2 +
hw/virtio/trace-events | 10 +-
qapi/meson.build | 1 +
qemu-options.hx | 38 ++
scripts/device-crash-test | 1 +
tests/data/acpi/q35/CEDT.cxl | Bin 0 -> 184 bytes
tests/data/acpi/q35/DSDT.cxl | Bin 0 -> 9615 bytes
tests/qtest/meson.build | 4 +
140 files changed, 7550 insertions(+), 575 deletions(-)
create mode 100644 qapi/virtio.json
create mode 100644 include/hw/acpi/cxl.h
create mode 100644 include/hw/cxl/cxl.h
create mode 100644 include/hw/cxl/cxl_component.h
create mode 100644 include/hw/cxl/cxl_device.h
create mode 100644 include/hw/cxl/cxl_pci.h
rename {hw => include/hw}/virtio/virtio-pci.h (100%)
create mode 100644 hw/acpi/cxl-stub.c
create mode 100644 hw/acpi/cxl.c
create mode 100644 hw/cxl/cxl-component-utils.c
create mode 100644 hw/cxl/cxl-device-utils.c
create mode 100644 hw/cxl/cxl-host-stubs.c
create mode 100644 hw/cxl/cxl-host.c
create mode 100644 hw/cxl/cxl-mailbox-utils.c
create mode 100644 hw/mem/cxl_type3.c
create mode 100644 hw/pci-bridge/cxl_root_port.c
create mode 100644 hw/virtio/virtio-stub.c
create mode 100644 tests/qtest/cxl-test.c
create mode 100644 docs/devel/virtio-backends.rst
create mode 100644 docs/system/devices/cxl.rst
create mode 100644 hw/cxl/Kconfig
create mode 100644 hw/cxl/meson.build
create mode 100644 tests/data/acpi/q35/CEDT.cxl
create mode 100644 tests/data/acpi/q35/DSDT.cxl