Signed-off-by: Giuseppe Scrivano <gscrivan@xxxxxxxxxx>
---
daemon/remote.c | 47 +++++++++++++++++++++++++++++++++++
src/remote/remote_driver.c | 59 ++++++++++++++++++++++++++++++++++++++++++++
src/remote/remote_protocol.x | 20 ++++++++++++++-
src/remote_protocol-structs | 11 +++++++++
4 files changed, 136 insertions(+), 1 deletion(-)
diff --git a/daemon/remote.c b/daemon/remote.c
index 2aff7c1..4846ccb 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -5037,6 +5037,53 @@ cleanup:
static int
+remoteDispatchConnectGetCPUModelNames(virNetServerPtr server ATTRIBUTE_UNUSED,
+ virNetServerClientPtr client ATTRIBUTE_UNUSED,
+ virNetMessagePtr msg ATTRIBUTE_UNUSED,
+ virNetMessageErrorPtr rerr,
+ remote_connect_get_cpu_model_names_args *args,
+ remote_connect_get_cpu_model_names_ret *ret)
+{
+ int rv = -1;
+ char **models;
+ struct daemonClientPrivate *priv =
+ virNetServerClientGetPrivateData(client);
+
+ if (!priv->conn) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
+ goto cleanup;
+ }
+
+ if (virConnectGetCPUModelNames(priv->conn, args->arch, &models,
+ args->flags) < 0)
+ goto cleanup;
+
+ ret->models.models_val = models;
+ ret->models.models_len = 0;
+ while (*models++)
+ ret->models.models_len++;
+
+ if (ret->models.models_len > REMOTE_CONNECT_CPU_MODELS_MAX) {
+ virReportError(VIR_ERR_RPC,
+ _("Too many CPU models '%d' for limit '%d'"),
+ ret->models.models_len, REMOTE_CONNECT_CPU_MODELS_MAX);
+
+ for (models = ret->models.models_val; *models; models++)
+ VIR_FREE(*models);
+ VIR_FREE(ret->models.models_val);
+ goto cleanup;
+ }
+
+ rv = 0;
+
+cleanup:
+ if (rv < 0)
+ virNetMessageSaveError(rerr);
+ return rv;
+}
+
+
+static int
remoteDispatchDomainCreateXMLWithFiles(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 62e77a5..1b6635f 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -5541,6 +5541,64 @@ done:
static int
+remoteConnectGetCPUModelNames(virConnectPtr conn,
+ const char *arch,
+ char ***models,
+ unsigned int flags)
+{
+ int rv = -1;
+ size_t i;
+ char **retmodels;
+ remote_connect_get_cpu_model_names_args args;
+ remote_connect_get_cpu_model_names_ret ret;
+ struct private_data *priv = conn->privateData;
+ remoteDriverLock(priv);
+
+ memset(&args, 0, sizeof(args));
+ memset(&ret, 0, sizeof(ret));
+
+ args.arch = (char *) arch;
+ args.flags = flags;
+
+ if (call(conn, priv, 0, REMOTE_PROC_CONNECT_GET_CPU_MODEL_NAMES,
+ (xdrproc_t) xdr_remote_connect_get_cpu_model_names_args,
+ (char *) &args,
+ (xdrproc_t) xdr_remote_connect_get_cpu_model_names_ret,
+ (char *) &ret) < 0)
+ goto error;
+
+ /* Check the length of the returned list carefully. */
+ if (ret.models.models_len > REMOTE_CONNECT_CPU_MODELS_MAX) {
+ virReportError(VIR_ERR_RPC, "%s",
+ _("remoteConnectGetCPUModelNames: "
+ "returned number of CPU models exceeds limit"));
+ goto error;
+ }
+
+ if (VIR_ALLOC_N(retmodels, ret.models.models_len + 1) < 0)
+ goto error;
+
+ for (i = 0; i < ret.models.models_len; i++)
+ retmodels[i] = ret.models.models_val[i];
+
+ /* Caller frees MODELS. */
+ *models = retmodels;
+ rv = 0;
+
+done:
+ remoteDriverUnlock(priv);
+ return rv;
+
+error:
+ rv = -1;
+ for (i = 0; i < ret.models.models_len; i++)
+ VIR_FREE(ret.models.models_val[i]);
+ VIR_FREE(ret.models.models_val);
+ goto done;
+}
+
+
+static int
remoteDomainOpenGraphics(virDomainPtr dom,
unsigned int idx,
int fd,
@@ -6933,6 +6991,7 @@ static virDriver remote_driver = {
.domainMigratePerform3Params = remoteDomainMigratePerform3Params, /* 1.1.0 */
.domainMigrateFinish3Params = remoteDomainMigrateFinish3Params, /* 1.1.0 */
.domainMigrateConfirm3Params = remoteDomainMigrateConfirm3Params, /* 1.1.0 */
+ .connectGetCPUModelNames = remoteConnectGetCPUModelNames, /* 1.1.3 */
};
static virNetworkDriver network_driver = {
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index a1c23da..a1d90ad 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -232,6 +232,9 @@ const REMOTE_DOMAIN_MIGRATE_PARAM_LIST_MAX = 64;
/* Upper limit on number of job stats */
const REMOTE_DOMAIN_JOB_STATS_MAX = 16;
+/* Upper limit on number of CPU models */
+const REMOTE_CONNECT_CPU_MODELS_MAX = 8192;
+
/* UUID. VIR_UUID_BUFLEN definition comes from libvirt.h */
typedef opaque remote_uuid[VIR_UUID_BUFLEN];
@@ -2835,6 +2838,15 @@ struct remote_domain_event_device_removed_msg {
remote_nonnull_string devAlias;
};
+struct remote_connect_get_cpu_model_names_args {
+ remote_nonnull_string arch;
+ unsigned int flags;
+};
+
+struct remote_connect_get_cpu_model_names_ret {
+ remote_nonnull_string models<REMOTE_CONNECT_CPU_MODELS_MAX>;
+};
+
/*----- Protocol. -----*/
/* Define the program number, protocol version and procedure numbers here. */
@@ -4998,5 +5010,11 @@ enum remote_procedure {
* @generate: both
* @acl: none
*/
- REMOTE_PROC_DOMAIN_EVENT_DEVICE_REMOVED = 311
+ REMOTE_PROC_DOMAIN_EVENT_DEVICE_REMOVED = 311,
+
+ /**
+ * @generate: none
+ * @acl: connect:read
+ */
+ REMOTE_PROC_CONNECT_GET_CPU_MODEL_NAMES = 312
};
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
index 4e27aae..9148202 100644
--- a/src/remote_protocol-structs
+++ b/src/remote_protocol-structs
@@ -2316,6 +2316,16 @@ struct remote_domain_event_device_removed_msg {
remote_nonnull_domain dom;
remote_nonnull_string devAlias;
};
+struct remote_connect_get_cpu_model_names_args {
+ remote_nonnull_string arch;
+ u_int flags;
+};
+struct remote_connect_get_cpu_model_names_ret {
+ struct {
+ u_int models_len;
+ remote_nonnull_string * models_val;
+ } models;
+};
enum remote_procedure {
REMOTE_PROC_CONNECT_OPEN = 1,
REMOTE_PROC_CONNECT_CLOSE = 2,
@@ -2628,4 +2638,5 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_CREATE_XML_WITH_FILES = 309,
REMOTE_PROC_DOMAIN_CREATE_WITH_FILES = 310,
REMOTE_PROC_DOMAIN_EVENT_DEVICE_REMOVED = 311,
+ REMOTE_PROC_CONNECT_GET_CPU_MODEL_NAMES = 312,
};
--
1.8.3.1
--
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