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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>
This commit is contained in:
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45422935c3
commit
e4db4dafe9
@ -5000,6 +5000,50 @@ remoteDispatchDomainGetDiskErrors(virNetServerPtr server ATTRIBUTE_UNUSED,
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}
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static int
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remoteDispatchNodeGetSevInfo(virNetServerPtr server ATTRIBUTE_UNUSED,
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virNetServerClientPtr client ATTRIBUTE_UNUSED,
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virNetMessagePtr msg ATTRIBUTE_UNUSED,
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virNetMessageErrorPtr rerr,
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remote_node_get_sev_info_args *args,
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remote_node_get_sev_info_ret *ret)
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{
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virTypedParameterPtr params = NULL;
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int nparams = 0;
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int rv = -1;
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struct daemonClientPrivate *priv =
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virNetServerClientGetPrivateData(client);
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if (!priv->conn) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
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goto cleanup;
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}
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if (virNodeGetSEVInfo(priv->conn, ¶ms, &nparams, args->flags) < 0)
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goto cleanup;
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if (nparams > REMOTE_NODE_SEV_INFO_MAX) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
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goto cleanup;
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}
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if (virTypedParamsSerialize(params, nparams,
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(virTypedParameterRemotePtr *) &ret->params.params_val,
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&ret->params.params_len,
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args->flags) < 0)
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goto cleanup;
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rv = 0;
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cleanup:
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if (rv < 0)
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virNetMessageSaveError(rerr);
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virTypedParamsFree(params, nparams);
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return rv;
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}
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static int
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remoteDispatchNodeGetMemoryParameters(virNetServerPtr server ATTRIBUTE_UNUSED,
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virNetServerClientPtr client ATTRIBUTE_UNUSED,
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@ -6766,6 +6766,45 @@ remoteNodeGetMemoryParameters(virConnectPtr conn,
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return rv;
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}
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static int
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remoteNodeGetSEVInfo(virConnectPtr conn,
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virTypedParameterPtr *params,
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int *nparams,
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unsigned int flags)
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{
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int rv = -1;
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remote_node_get_sev_info_args args;
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remote_node_get_sev_info_ret ret;
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struct private_data *priv = conn->privateData;
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remoteDriverLock(priv);
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args.flags = flags;
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memset(&ret, 0, sizeof(ret));
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if (call(conn, priv, 0, REMOTE_PROC_NODE_GET_SEV_INFO,
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(xdrproc_t) xdr_remote_node_get_sev_info_args, (char *) &args,
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(xdrproc_t) xdr_remote_node_get_sev_info_ret, (char *) &ret) == -1)
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goto done;
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if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
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ret.params.params_len,
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REMOTE_NODE_SEV_INFO_MAX,
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params,
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nparams) < 0)
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goto cleanup;
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rv = 0;
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cleanup:
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xdr_free((xdrproc_t) xdr_remote_node_get_sev_info_ret, (char *) &ret);
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done:
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remoteDriverUnlock(priv);
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return rv;
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}
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static int
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remoteNodeGetCPUMap(virConnectPtr conn,
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unsigned char **cpumap,
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@ -8442,6 +8481,7 @@ static virHypervisorDriver hypervisor_driver = {
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.domainSetLifecycleAction = remoteDomainSetLifecycleAction, /* 3.9.0 */
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.connectCompareHypervisorCPU = remoteConnectCompareHypervisorCPU, /* 4.4.0 */
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.connectBaselineHypervisorCPU = remoteConnectBaselineHypervisorCPU, /* 4.4.0 */
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.nodeGetSEVInfo = remoteNodeGetSEVInfo, /* 4.5.0 */
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};
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static virNetworkDriver network_driver = {
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@ -253,6 +253,9 @@ const REMOTE_DOMAIN_IP_ADDR_MAX = 2048;
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/* Upper limit on number of guest vcpu information entries */
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const REMOTE_DOMAIN_GUEST_VCPU_PARAMS_MAX = 64;
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/* Upper limit on number of SEV parameters */
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const REMOTE_NODE_SEV_INFO_MAX = 64;
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/* UUID. VIR_UUID_BUFLEN definition comes from libvirt.h */
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typedef opaque remote_uuid[VIR_UUID_BUFLEN];
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@ -3480,6 +3483,17 @@ struct remote_connect_baseline_hypervisor_cpu_ret {
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remote_nonnull_string cpu;
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};
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struct remote_node_get_sev_info_args {
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int nparams;
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unsigned int flags;
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};
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struct remote_node_get_sev_info_ret {
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remote_typed_param params<REMOTE_NODE_SEV_INFO_MAX>;
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int nparams;
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};
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/*----- Protocol. -----*/
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/* Define the program number, protocol version and procedure numbers here. */
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@ -6187,5 +6201,11 @@ enum remote_procedure {
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* @generate: both
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* @acl: connect:write
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*/
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REMOTE_PROC_CONNECT_BASELINE_HYPERVISOR_CPU = 394
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REMOTE_PROC_CONNECT_BASELINE_HYPERVISOR_CPU = 394,
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/**
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* @generate: none
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* @acl: connect:read
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*/
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REMOTE_PROC_NODE_GET_SEV_INFO = 395
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};
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@ -2907,6 +2907,17 @@ struct remote_connect_baseline_hypervisor_cpu_args {
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struct remote_connect_baseline_hypervisor_cpu_ret {
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remote_nonnull_string cpu;
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};
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struct remote_node_get_sev_info_args {
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int nparams;
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u_int flags;
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};
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struct remote_node_get_sev_info_ret {
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struct {
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u_int params_len;
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remote_typed_param * params_val;
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} params;
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int nparams;
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};
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enum remote_procedure {
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REMOTE_PROC_CONNECT_OPEN = 1,
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REMOTE_PROC_CONNECT_CLOSE = 2,
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@ -3302,4 +3313,5 @@ enum remote_procedure {
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REMOTE_PROC_DOMAIN_DETACH_DEVICE_ALIAS = 392,
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REMOTE_PROC_CONNECT_COMPARE_HYPERVISOR_CPU = 393,
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REMOTE_PROC_CONNECT_BASELINE_HYPERVISOR_CPU = 394,
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REMOTE_PROC_NODE_GET_SEV_INFO = 395,
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};
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