[PATCH v2 06/11] qemu: capabilities: Introduce QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING

The 'virtio-scsi' controller now supports iothread<->virtqueue mapping configuration. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml | 1 + 3 files changed, 4 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 23b466c36e..19511e2333 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -728,6 +728,7 @@ VIR_ENUM_IMPL(virQEMUCaps, "machine.virt.aia", /* QEMU_CAPS_MACHINE_VIRT_AIA */ "virtio-mem-ccw", /* QEMU_CAPS_DEVICE_VIRTIO_MEM_CCW */ "blockdev-set-active", /* QEMU_CAPS_BLOCKDEV_SET_ACTIVE */ + "virtio-scsi.iothread-mapping", /* QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING */ ); @@ -1478,6 +1479,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsSpaprPCIHostBrid static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioSCSI[] = { { "acpi-index", QEMU_CAPS_ACPI_INDEX, NULL }, + { "iothread-vq-mapping", QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING, NULL }, }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVfioPCI[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index ee71331a09..feca9bd185 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -707,6 +707,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ QEMU_CAPS_MACHINE_VIRT_AIA, /* -machine virt,aia=(none|aplic|aplic-imsic), RISC-V only */ QEMU_CAPS_DEVICE_VIRTIO_MEM_CCW, /* -device virtio-mem-ccw */ QEMU_CAPS_BLOCKDEV_SET_ACTIVE, /* blockdev-set-active QMP command supported */ + QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING, /* virtio-scsi supports per-virtqueue iothread mapping */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml index 6694d7562f..2ce6c5e62d 100644 --- a/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml @@ -212,6 +212,7 @@ <flag name='netdev-stream-reconnect-miliseconds'/> <flag name='migrate-incoming.exit-on-error'/> <flag name='blockdev-set-active'/> + <flag name='virtio-scsi.iothread-mapping'/> <version>9002050</version> <microcodeVersion>43100285</microcodeVersion> <package>v9.2.0-1979-gfdb6913c23</package> -- 2.48.1