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virtio-devices: generic vhost-user: add D-Bus API

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Allow adding and removing generic vhost-user devices via D-Bus.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
This commit is contained in:
Demi Marie Obenour
2026-02-04 09:45:36 -05:00
committed by Rob Bradford
parent df86b2864b
commit cfb69c68d2
1 changed files with 14 additions and 4 deletions
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18
vmm/src/api/dbus/mod.rs
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@@ -22,10 +22,10 @@ use super::{ApiAction, ApiRequest};
#[cfg(all(target_arch = "x86_64", feature = "guest_debug"))]
use crate::api::VmCoredump;
use crate::api::{
AddDisk, Body, VmAddDevice, VmAddFs, VmAddNet, VmAddPmem, VmAddUserDevice, VmAddVdpa,
VmAddVsock, VmBoot, VmCounters, VmCreate, VmDelete, VmInfo, VmPause, VmPowerButton, VmReboot,
VmReceiveMigration, VmRemoveDevice, VmResize, VmResizeZone, VmRestore, VmResume,
VmSendMigration, VmShutdown, VmSnapshot, VmmPing, VmmShutdown,
AddDisk, Body, VmAddDevice, VmAddFs, VmAddGenericVhostUser, VmAddNet, VmAddPmem,
VmAddUserDevice, VmAddVdpa, VmAddVsock, VmBoot, VmCounters, VmCreate, VmDelete, VmInfo,
VmPause, VmPowerButton, VmReboot, VmReceiveMigration, VmRemoveDevice, VmResize, VmResizeZone,
VmRestore, VmResume, VmSendMigration, VmShutdown, VmSnapshot, VmmPing, VmmShutdown,
};
use crate::seccomp_filters::{Thread, get_seccomp_filter};
use crate::{Error as VmmError, NetConfig, Result as VmmResult, VmConfig};
@@ -144,6 +144,16 @@ impl DBusApi {
self.vm_action(&VmAddFs, fs_config).await
}
async fn vm_add_generic_vhost_user(
&self,
generic_vhost_user_config: String,
) -> Result<Optional<String>> {
let generic_vhost_user_config =
serde_json::from_str(&generic_vhost_user_config).map_err(api_error)?;
self.vm_action(&VmAddGenericVhostUser, generic_vhost_user_config)
.await
}
async fn vm_add_net(&self, net_config: String) -> Result<Optional<String>> {
let mut net_config: NetConfig = serde_json::from_str(&net_config).map_err(api_error)?;
if net_config.fds.is_some() {