Break srvs. into rsmi & admin srvs. Add VerifyConnection api.

Change-Id: I67567264c37e31f3409062a14e56eba4801cd944


[ROCm/rdc commit: dc6f6f3e9a]

projects/rdc/protos/rdc.proto

@@ -27,7 +27,18 @@ syntax = "proto3";
 // option objc_class_prefix = "HLW";
 
 package rdc;
- 
+
+/****************************************************************************/
+/********************************** Rsmi Service ****************************/
+/****************************************************************************/
+service Rsmi {
+    // RSMI ID services
+    rpc GetNumDevices (GetNumDevicesRequest) returns(GetNumDevicesResponse) {}
+
+    // RSMI Physical Queries
+    rpc GetTemperature(GetTemperatureRequest) returns(GetTemperatureResponse){}
+}
+
 // rsmi_num_monitor_devices()
 message GetNumDevicesRequest {
 }
@@ -36,14 +47,6 @@ message GetNumDevicesResponse {
     uint64 ret_val = 2;
 }
 
-/* GetNumDevices */
-message VerifyConnectionRequest {
-    string name = 1;
-}
-message VerifyConnectionResponse {
-    string message = 1;
-}
-
 /* GetTemperature */
 message GetTemperatureRequest {
     uint32 dv_ind = 1;
@@ -71,15 +74,20 @@ message GetTemperatureResponse {
     uint64 ret_val = 2;
 }
 
-// The greeting service definition.
-service Rsmi {
+/****************************************************************************/
+/********************************** RdcAdmin Service ************************/
+/****************************************************************************/
+service RdcAdmin {
     // RDC admin services
-    rpc VerifyConnection (VerifyConnectionRequest) returns (VerifyConnectionResponse) {}
-
-    // RSMI ID services
-    rpc GetNumDevices (GetNumDevicesRequest) returns(GetNumDevicesResponse) {}
-
-    // RSMI Physical Queries
-    rpc GetTemperature(GetTemperatureRequest) returns(GetTemperatureResponse) {}
+    rpc VerifyConnection (VerifyConnectionRequest)
+                                         returns (VerifyConnectionResponse) {}
+}
+
+/* GetNumDevices */
+message VerifyConnectionRequest {
+    uint64 magic_num = 1;
+}
+message VerifyConnectionResponse {
+    uint64 echo_magic_num = 1;
 }