On a Thursday in 2024, Boris Fiuczynski wrote:
A public API method which allows to update or modify objects is
implemented for almost all other objects that have a concept of
persistent definition and activatability. Currently node devices of type
mdev can be persistent and active. This new method allows to update
defined and active node devices as well.
Signed-off-by: Boris Fiuczynski <fiuczy@xxxxxxxxxxxxx>
---
include/libvirt/libvirt-nodedev.h | 18 +++++++++++++
src/access/viraccessperm.c | 1 +
src/access/viraccessperm.h | 6 +++++
src/conf/virnodedeviceobj.c | 42 +++++++++++++++++++++++++++++
src/conf/virnodedeviceobj.h | 3 +++
src/driver-nodedev.h | 6 +++++
src/libvirt-nodedev.c | 45 +++++++++++++++++++++++++++++++
src/libvirt_private.syms | 1 +
src/libvirt_public.syms | 5 ++++
src/remote/remote_driver.c | 1 +
src/remote/remote_protocol.x | 17 +++++++++++-
src/remote_protocol-structs | 6 +++++
12 files changed, 150 insertions(+), 1 deletion(-)
static virNWFilterDriver nwfilter_driver = {
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index e295b0acc3..ffe865965d 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -2237,6 +2237,12 @@ struct remote_node_device_is_active_ret {
int active;
};
+struct remote_node_device_update_args {
+ remote_nonnull_string name;
+ remote_nonnull_string xml_desc;
+ unsigned int flags;
+};
+
/*
* Events Register/Deregister:
@@ -7021,5 +7027,14 @@ enum remote_procedure {
* @generate: both
* @acl: none
*/
- REMOTE_PROC_NETWORK_EVENT_CALLBACK_METADATA_CHANGE = 446
+ REMOTE_PROC_NETWORK_EVENT_CALLBACK_METADATA_CHANGE = 446,
+
+ /**
+ * @generate: both
+ * @priority: high
Should this be high priority? REMOTE_PROC_NODE_DEVICE_DEFINE_XML is not, for example. REMOTE_PROC_DOMAIN_DEFINE_XML_FLAGS is.
+ * @acl: node_device:write + * @acl: node_device:save:!VIR_NODE_DEVICE_UPDATE_AFFECT_CONFIG|VIR_NODE_DEVICE_UPDATE_AFFECT_LIVE
+ * @acl: node_device:save:VIR_NODE_DEVICE_UPDATE_AFFECT_CONFIG
Here, AFFECT_CONFIG requires the 'save' ACL, which seems pointless since REMOTE_PROC_NODE_DEVICE_DEFINE_XML does not. Jano
+ */ + REMOTE_PROC_NODE_DEVICE_UPDATE = 447 };
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