From: Eric Auger <eric.auger@redhat.com>
To: eric.auger.pro@gmail.com, eric.auger@redhat.com,
thuth@redhat.com, pbonzini@redhat.com, lvivier@redhat.com,
qemu-arm@nongnu.org, qemu-devel@nongnu.org,
peter.maydell@linaro.org, mst@redhat.com,
david@gibson.dropbear.id.au, clg@kaod.org, eesposit@redhat.com
Cc: jean-philippe@linaro.org
Subject: [PATCH v2 0/6] qtests/libqos: Allow PCI tests to be run with virt-machine
Date: Tue, 18 Jan 2022 21:38:27 +0100 [thread overview]
Message-ID: <20220118203833.316741-1-eric.auger@redhat.com> (raw)
Up to now the virt-machine node only contains a virtio-mmio
driver node but no driver that eventually produces any pci-bus
interface.
Hence, PCI libqos tests cannot be run with aarch64 binary.
This series brings the pieces needed to be able to run PCI tests
with the aarch64 binary: a generic-pcihost driver node gets
instantiated by the machine. This later contains a pci-bus-generic
driver which produces a pci-bus interface. Then all tests
consuming the pci-bus interface can be run with the libqos arm
virt machine.
One of the first goal was to be able to run the virtio-iommu-pci
tests as the virtio-iommu was initially targetting ARM and it
was awkard to be run the test with the pc machine. This is now
possible.
Only the tests doing hotplug cannot be run yet as hotplug is
not possible on the root bus. This will be dealt with separately
by adding a root port to the object tree.
Best Regards
Eric
This series can be found at:
https://github.com/eauger/qemu/tree/libqos-pci-arm-v2
History
v1 -> v2:
- copyright updated to 2022
- QPCIBusARM renamed into QGenericPCIBus
- QGenericPCIHost declarations and definitions moved in the same
place as the generic pci implementation
- rename pci-arm.c/h in generic-pcihost.c/h and remove any ref to
ARM there
- remove qos_node_produces_opts, qpci_new_arm, qpci_free_arm
- ecam_alloc_ptr now is a field of QGenericPCIBus and not QPCIBus
- new libqos_init to create generic-pcihost driver that contains
pci-bus-generic
- QGenericPCIHost moved in the same place as the generic pci
bindings
- collected Thomas A-b/R-b
Eric Auger (6):
tests/qtest/vhost-user-test.c: Use vhostforce=on
tests/qtest/libqos/pci: Introduce pio_limit
tests/qtest/libqos: Skip hotplug tests if pci root bus is not
hotpluggable
tests/qtest/vhost-user-blk-test: Setup MSIx to avoid error on aarch64
tests/qtest/vhost-user-blk-test: Factorize vq setup code
tests/qtest/libqos: Add generic pci host bridge in arm-virt machine
tests/qtest/e1000e-test.c | 6 +
tests/qtest/libqos/arm-virt-machine.c | 18 +-
tests/qtest/libqos/generic-pcihost.c | 231 ++++++++++++++++++++++++++
tests/qtest/libqos/generic-pcihost.h | 54 ++++++
tests/qtest/libqos/meson.build | 1 +
tests/qtest/libqos/pci-pc.c | 1 +
tests/qtest/libqos/pci-spapr.c | 1 +
tests/qtest/libqos/pci.c | 78 +++++----
tests/qtest/libqos/pci.h | 6 +-
tests/qtest/vhost-user-blk-test.c | 39 ++++-
tests/qtest/vhost-user-test.c | 2 +-
tests/qtest/virtio-blk-test.c | 5 +
tests/qtest/virtio-net-test.c | 5 +
tests/qtest/virtio-rng-test.c | 5 +
14 files changed, 408 insertions(+), 44 deletions(-)
create mode 100644 tests/qtest/libqos/generic-pcihost.c
create mode 100644 tests/qtest/libqos/generic-pcihost.h
--
2.26.3
next reply other threads:[~2022-01-18 20:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-18 20:38 Eric Auger [this message]
2022-01-18 20:38 ` [PATCH v2 1/6] tests/qtest/vhost-user-test.c: Use vhostforce=on Eric Auger
2022-01-20 14:23 ` Alex Bennée
2022-01-18 20:38 ` [PATCH v2 2/6] tests/qtest/libqos/pci: Introduce pio_limit Eric Auger
2022-01-20 15:04 ` Alex Bennée
2022-01-18 20:38 ` [PATCH v2 3/6] tests/qtest/libqos: Skip hotplug tests if pci root bus is not hotpluggable Eric Auger
2022-01-20 15:37 ` Alex Bennée
2022-01-18 20:38 ` [PATCH v2 4/6] tests/qtest/vhost-user-blk-test: Setup MSIx to avoid error on aarch64 Eric Auger
2022-02-04 19:34 ` Michael S. Tsirkin
2022-01-18 20:38 ` [PATCH v2 5/6] tests/qtest/vhost-user-blk-test: Factorize vq setup code Eric Auger
2022-01-18 20:38 ` [PATCH v2 6/6] tests/qtest/libqos: Add generic pci host bridge in arm-virt machine Eric Auger
2022-01-19 9:08 ` Paolo Bonzini
2022-02-05 1:43 ` [PATCH v2 0/6] qtests/libqos: Allow PCI tests to be run with virt-machine Michael S. Tsirkin
2022-02-07 21:59 ` Eric Auger
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