[PATCH v4 2/5] qemu: capablities: Detect presence of 'rbd-encryption' as QEMU_CAPS_RBD_ENCRYPTION

[Or Ozeri]

rbd encryption is new in qemu 6.1.0.
This commit adds capability probing for it.

Signed-off-by: Or Ozeri <oro at il.ibm.com>
---
 src/qemu/qemu_capabilities.c                     | 2 ++
 src/qemu/qemu_capabilities.h                     | 1 +
 tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml | 1 +
 3 files changed, 4 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 82687dbf39..ea0734db15 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -644,6 +644,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "virtio-mem-pci", /* QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI */
               "memory-backend-file.reserve", /* QEMU_CAPS_MEMORY_BACKEND_RESERVE */
               "piix4.acpi-root-pci-hotplug", /* QEMU_CAPS_PIIX4_ACPI_ROOT_PCI_HOTPLUG */
+              "rbd-encryption", /* QEMU_CAPS_RBD_ENCRYPTION */
     );
 
 
@@ -1565,6 +1566,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
     { "blockdev-add/arg-type/+file/$dynamic-auto-read-only", QEMU_CAPS_BLOCK_FILE_AUTO_READONLY_DYNAMIC },
     { "blockdev-add/arg-type/+nvme", QEMU_CAPS_DRIVE_NVME },
     { "blockdev-add/arg-type/+file/aio/^io_uring", QEMU_CAPS_AIO_IO_URING },
+    { "blockdev-add/arg-type/+rbd/encrypt", QEMU_CAPS_RBD_ENCRYPTION },
     { "blockdev-add/arg-type/discard", QEMU_CAPS_DRIVE_DISCARD },
     { "blockdev-add/arg-type/detect-zeroes", QEMU_CAPS_DRIVE_DETECT_ZEROES },
     { "blockdev-backup", QEMU_CAPS_BLOCKDEV_BACKUP },
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 2bbfc15dc4..674da98539 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -624,6 +624,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI, /* -device virtio-mem-pci */
     QEMU_CAPS_MEMORY_BACKEND_RESERVE, /* -object memory-backend-*.reserve= */
     QEMU_CAPS_PIIX4_ACPI_ROOT_PCI_HOTPLUG, /* -M pc PIIX4_PM.acpi-root-pci-hotplug */
+    QEMU_CAPS_RBD_ENCRYPTION, /* Ceph RBD encryption support */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
index 87b37a2b7c..8180cfd6c2 100644
--- a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
@@ -243,6 +243,7 @@
   <flag name='virtio-mem-pci'/>
   <flag name='memory-backend-file.reserve'/>
   <flag name='piix4.acpi-root-pci-hotplug'/>
+  <flag name='rbd-encryption'/>
   <version>6001000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100243</microcodeVersion>
-- 
2.25.1