File e4db4daf-remote-virNodeGetSEVInfo.patch of Package libvirt.11329
commit e4db4dafe92b0ffb4523d0d4ae8564866ec7b66c
Author: Brijesh Singh <brijesh.singh@amd.com>
Date: Fri Jun 8 09:40:54 2018 -0500
remote: Implement the remote protocol for virNodeGetSEVInfo()
Add remote support for virNodeGetSEVInfo().
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Index: libvirt-4.0.0/src/remote/remote_driver.c
===================================================================
--- libvirt-4.0.0.orig/src/remote/remote_driver.c
+++ libvirt-4.0.0/src/remote/remote_driver.c
@@ -6825,6 +6825,45 @@ remoteNodeGetMemoryParameters(virConnect
return rv;
}
+
+static int
+remoteNodeGetSEVInfo(virConnectPtr conn,
+ virTypedParameterPtr *params,
+ int *nparams,
+ unsigned int flags)
+{
+ int rv = -1;
+ remote_node_get_sev_info_args args;
+ remote_node_get_sev_info_ret ret;
+ struct private_data *priv = conn->privateData;
+
+ remoteDriverLock(priv);
+
+ args.flags = flags;
+
+ memset(&ret, 0, sizeof(ret));
+ if (call(conn, priv, 0, REMOTE_PROC_NODE_GET_SEV_INFO,
+ (xdrproc_t) xdr_remote_node_get_sev_info_args, (char *) &args,
+ (xdrproc_t) xdr_remote_node_get_sev_info_ret, (char *) &ret) == -1)
+ goto done;
+
+ if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
+ ret.params.params_len,
+ REMOTE_NODE_SEV_INFO_MAX,
+ params,
+ nparams) < 0)
+ goto cleanup;
+
+ rv = 0;
+
+ cleanup:
+ xdr_free((xdrproc_t) xdr_remote_node_get_sev_info_ret, (char *) &ret);
+ done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
+
static int
remoteNodeGetCPUMap(virConnectPtr conn,
unsigned char **cpumap,
@@ -8497,7 +8536,8 @@ static virHypervisorDriver hypervisor_dr
.domainSetGuestVcpus = remoteDomainSetGuestVcpus, /* 2.0.0 */
.domainSetVcpu = remoteDomainSetVcpu, /* 3.1.0 */
.domainSetBlockThreshold = remoteDomainSetBlockThreshold, /* 3.2.0 */
- .domainSetLifecycleAction = remoteDomainSetLifecycleAction /* 3.9.0 */
+ .domainSetLifecycleAction = remoteDomainSetLifecycleAction, /* 3.9.0 */
+ .nodeGetSEVInfo = remoteNodeGetSEVInfo, /* 4.0.0 */
};
static virNetworkDriver network_driver = {
Index: libvirt-4.0.0/src/remote/remote_protocol.x
===================================================================
--- libvirt-4.0.0.orig/src/remote/remote_protocol.x
+++ libvirt-4.0.0/src/remote/remote_protocol.x
@@ -253,6 +253,9 @@ const REMOTE_DOMAIN_IP_ADDR_MAX = 2048;
/* Upper limit on number of guest vcpu information entries */
const REMOTE_DOMAIN_GUEST_VCPU_PARAMS_MAX = 64;
+/* Upper limit on number of SEV parameters */
+const REMOTE_NODE_SEV_INFO_MAX = 64;
+
/* UUID. VIR_UUID_BUFLEN definition comes from libvirt.h */
typedef opaque remote_uuid[VIR_UUID_BUFLEN];
@@ -3440,6 +3443,17 @@ struct remote_domain_set_lifecycle_actio
unsigned int flags;
};
+struct remote_node_get_sev_info_args {
+ int nparams;
+ unsigned int flags;
+};
+
+struct remote_node_get_sev_info_ret {
+ remote_typed_param params<REMOTE_NODE_SEV_INFO_MAX>;
+ int nparams;
+};
+
+
/*----- Protocol. -----*/
/* Define the program number, protocol version and procedure numbers here. */
@@ -6120,5 +6134,11 @@ enum remote_procedure {
* @generate: both
* @acl: domain:write
*/
- REMOTE_PROC_DOMAIN_SET_LIFECYCLE_ACTION = 390
+ REMOTE_PROC_DOMAIN_SET_LIFECYCLE_ACTION = 390,
+
+ /**
+ * @generate: none
+ * @acl: connect:read
+ */
+ REMOTE_PROC_NODE_GET_SEV_INFO = 395
};
Index: libvirt-4.0.0/src/remote_protocol-structs
===================================================================
--- libvirt-4.0.0.orig/src/remote_protocol-structs
+++ libvirt-4.0.0/src/remote_protocol-structs
@@ -2871,6 +2871,17 @@ struct remote_domain_set_lifecycle_actio
u_int action;
u_int flags;
};
+struct remote_node_get_sev_info_args {
+ int nparams;
+ u_int flags;
+};
+struct remote_node_get_sev_info_ret {
+ struct {
+ u_int params_len;
+ remote_typed_param * params_val;
+ } params;
+ int nparams;
+};
enum remote_procedure {
REMOTE_PROC_CONNECT_OPEN = 1,
REMOTE_PROC_CONNECT_CLOSE = 2,
@@ -3262,4 +3273,5 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_MANAGED_SAVE_GET_XML_DESC = 388,
REMOTE_PROC_DOMAIN_MANAGED_SAVE_DEFINE_XML = 389,
REMOTE_PROC_DOMAIN_SET_LIFECYCLE_ACTION = 390,
+ REMOTE_PROC_NODE_GET_SEV_INFO = 395,
};
Index: libvirt-4.0.0/daemon/remote.c
===================================================================
--- libvirt-4.0.0.orig/daemon/remote.c
+++ libvirt-4.0.0/daemon/remote.c
@@ -4967,6 +4967,50 @@ remoteDispatchDomainGetDiskErrors(virNet
static int
+remoteDispatchNodeGetSevInfo(virNetServerPtr server ATTRIBUTE_UNUSED,
+ virNetServerClientPtr client ATTRIBUTE_UNUSED,
+ virNetMessagePtr msg ATTRIBUTE_UNUSED,
+ virNetMessageErrorPtr rerr,
+ remote_node_get_sev_info_args *args,
+ remote_node_get_sev_info_ret *ret)
+{
+ 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 (virNodeGetSEVInfo(priv->conn, ¶ms, &nparams, args->flags) < 0)
+ goto cleanup;
+
+ if (nparams > REMOTE_NODE_SEV_INFO_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);
+ return rv;
+}
+
+
+static int
remoteDispatchNodeGetMemoryParameters(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
