12:59 p.m.
Add remote support for launch security info.
Signed-off-by: Brijesh Singh <brijesh.singh(a)amd.com>
Reviewed-by: Erik Skultety <eskultet(a)redhat.com>
---
src/remote/remote_daemon_dispatch.c | 47 +++++++++++++++++++++++++++++++++++++
src/remote/remote_driver.c | 40 +++++++++++++++++++++++++++++++
src/remote/remote_protocol.x | 19 ++++++++++++++-
src/remote_protocol-structs | 11 +++++++++
4 files changed, 116 insertions(+), 1 deletion(-)
diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index f974b71..e0e2850 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -3110,6 +3110,53 @@ remoteDispatchNodeGetMemoryStats(virNetServerPtr server
ATTRIBUTE_UNUSED,
}
static int
+remoteDispatchDomainGetLaunchSecurityInfo(virNetServerPtr server ATTRIBUTE_UNUSED,
+ virNetServerClientPtr client ATTRIBUTE_UNUSED,
+ virNetMessagePtr msg ATTRIBUTE_UNUSED,
+ virNetMessageErrorPtr rerr,
+ remote_domain_get_launch_security_info_args
*args,
+ remote_domain_get_launch_security_info_ret
*ret)
+{
+ virDomainPtr dom = NULL;
+ virTypedParameterPtr params = NULL;
+ int nparams = 0;
+ int rv = -1;
+ struct daemonClientPrivate *priv =
+ virNetServerClientGetPrivateData(client);
+
+ if (!priv->conn) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not
open"));
+ goto cleanup;
+ }
+
+ if (!(dom = get_nonnull_domain(priv->conn, args->dom)))
+ goto cleanup;
+
+ if (virDomainGetLaunchSecurityInfo(dom, ¶ms, &nparams, args->flags)
< 0)
+ goto cleanup;
+
+ if (nparams > REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too
large"));
+ goto cleanup;
+ }
+
+ if (virTypedParamsSerialize(params, nparams,
+ (virTypedParameterRemotePtr *)
&ret->params.params_val,
+ &ret->params.params_len,
+ args->flags) < 0)
+ goto cleanup;
+
+ rv = 0;
+
+ cleanup:
+ if (rv < 0)
+ virNetMessageSaveError(rerr);
+ virTypedParamsFree(params, nparams);
+ virObjectUnref(dom);
+ return rv;
+}
+
+static int
remoteDispatchDomainGetPerfEvents(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index cdc9a70..87b2455 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -1966,6 +1966,45 @@ remoteDomainGetNumaParameters(virDomainPtr domain,
}
static int
+remoteDomainGetLaunchSecurityInfo(virDomainPtr domain,
+ virTypedParameterPtr *params,
+ int *nparams,
+ unsigned int flags)
+{
+ int rv = -1;
+ remote_domain_get_launch_security_info_args args;
+ remote_domain_get_launch_security_info_ret ret;
+ struct private_data *priv = domain->conn->privateData;
+
+ remoteDriverLock(priv);
+
+ make_nonnull_domain(&args.dom, domain);
+ args.flags = flags;
+
+ memset(&ret, 0, sizeof(ret));
+ if (call(domain->conn, priv, 0, REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO,
+ (xdrproc_t) xdr_remote_domain_get_launch_security_info_args, (char *)
&args,
+ (xdrproc_t) xdr_remote_domain_get_launch_security_info_ret, (char *)
&ret) == -1)
+ goto done;
+
+ if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
+ ret.params.params_len,
+ REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX,
+ params,
+ nparams) < 0)
+ goto cleanup;
+
+ rv = 0;
+
+ cleanup:
+ xdr_free((xdrproc_t) xdr_remote_domain_get_launch_security_info_ret,
+ (char *) &ret);
+ done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
+static int
remoteDomainGetPerfEvents(virDomainPtr domain,
virTypedParameterPtr *params,
int *nparams,
@@ -8493,6 +8532,7 @@ static virHypervisorDriver hypervisor_driver = {
.connectCompareHypervisorCPU = remoteConnectCompareHypervisorCPU, /* 4.4.0 */
.connectBaselineHypervisorCPU = remoteConnectBaselineHypervisorCPU, /* 4.4.0 */
.nodeGetSEVCapability = remoteNodeGetSEVCapability, /* 4.5.0 */
+ .domainGetLaunchSecurityInfo = remoteDomainGetLaunchSecurityInfo /* 4.5.0 */
};
static virNetworkDriver network_driver = {
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index a4e1166..9f05fe4 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -256,6 +256,9 @@ const REMOTE_DOMAIN_GUEST_VCPU_PARAMS_MAX = 64;
/* Upper limit on number of SEV parameters */
const REMOTE_NODE_SEV_CAPABILITY_MAX = 64;
+/* Upper limit on number of launch security information entries */
+const REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX = 64;
+
/* UUID. VIR_UUID_BUFLEN definition comes from libvirt.h */
typedef opaque remote_uuid[VIR_UUID_BUFLEN];
@@ -3493,6 +3496,14 @@ struct remote_node_get_sev_capability_ret {
int nparams;
};
+struct remote_domain_get_launch_security_info_args {
+ remote_nonnull_domain dom;
+ unsigned int flags;
+};
+
+struct remote_domain_get_launch_security_info_ret {
+ remote_typed_param params<REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX>;
+};
/*----- Protocol. -----*/
@@ -6207,5 +6218,11 @@ enum remote_procedure {
* @generate: none
* @acl: connect:read
*/
- REMOTE_PROC_NODE_GET_SEV_CAPABILITY = 395
+ REMOTE_PROC_NODE_GET_SEV_CAPABILITY = 395,
+
+ /**
+ * @generate: none
+ * @acl: domain:read
+ */
+ REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO = 396
};
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
index 7705821..10ad4b1 100644
--- a/src/remote_protocol-structs
+++ b/src/remote_protocol-structs
@@ -2918,6 +2918,16 @@ struct remote_node_get_sev_capability_ret {
} params;
int nparams;
};
+struct remote_domain_get_launch_security_info_args {
+ remote_nonnull_domain dom;
+ u_int flags;
+};
+struct remote_domain_get_launch_security_info_ret {
+ struct {
+ u_int params_len;
+ remote_typed_param * params_val;
+ } params;
+};
enum remote_procedure {
REMOTE_PROC_CONNECT_OPEN = 1,
@@ -3315,4 +3325,5 @@ enum remote_procedure {
REMOTE_PROC_CONNECT_COMPARE_HYPERVISOR_CPU = 393,
REMOTE_PROC_CONNECT_BASELINE_HYPERVISOR_CPU = 394,
REMOTE_PROC_NODE_SEV_CAPABILITY = 395,
+ REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO = 396,
};
--
2.7.4