Add queries for HSA Ext interface version

Change-Id: I26860fb1364cd3a33cdc9b284ac807b2702bb241


[ROCm/ROCR-Runtime commit: ed1b0b9b1a]

projects/rocr-runtime/runtime/hsa-runtime/core/runtime/runtime.cpp

@@ -733,6 +733,14 @@ hsa_status_t Runtime::GetSystemInfo(hsa_system_info_t attribute, void* value) {
       *((bool*)value) = core::Runtime::runtime_singleton_->XnackEnabled();
       break;
     }
+    case HSA_AMD_SYSTEM_INFO_EXT_VERSION_MAJOR: {
+      *((uint16_t*)value) = HSA_AMD_INTERFACE_VERSION_MAJOR;
+      break;
+    }
+    case HSA_AMD_SYSTEM_INFO_EXT_VERSION_MINOR: {
+      *((uint16_t*)value) = HSA_AMD_INTERFACE_VERSION_MINOR;
+      break;
+    }
     default:
       return HSA_STATUS_ERROR_INVALID_ARGUMENT;
   }

projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h

@@ -519,6 +519,16 @@ typedef enum {
    * this attribute is bool.
    */
   HSA_AMD_SYSTEM_INFO_XNACK_ENABLED = 0x206,
+  /**
+   * Major version of the HSA runtime extension specification supported by the
+   * implementation. The type of this attribute is uint16_t.
+   */
+  HSA_AMD_SYSTEM_INFO_EXT_VERSION_MAJOR = 0x207,
+  /**
+   * Minor version of the HSA runtime extension specification supported by the
+   * implementation. The type of this attribute is uint16_t.
+   */
+  HSA_AMD_SYSTEM_INFO_EXT_VERSION_MINOR = 0x208,
 } hsa_system_info_t;
 
 /**