The Diagnostic API interface

The API interface defines how the caller will use the API. An
example also shows how the API can be used.
It also defines the RdcDiagnostic module which can load the
library dynamically and then dispatch diagnostic test to run.

Change-Id: I1e041aab86f7e19338860f5ba65262977f4ea9cb


[ROCm/rdc commit: eab3625d65]

projects/rdc/include/rdc_lib/impl/RdcSmiLib.h

@@ -26,11 +26,12 @@ THE SOFTWARE.
 #include <memory>
 #include "rdc_lib/RdcMetricFetcher.h"
 #include "rdc_lib/RdcTelemetry.h"
+#include "rdc_lib/RdcDiagnostic.h"
 
 namespace amd {
 namespace rdc {
 
-class RdcSmiLib : public RdcTelemetry {
+class RdcSmiLib : public RdcTelemetry, public RdcDiagnostic {
  public:
     // get support field ids
     rdc_status_t rdc_telemetry_fields_query(
@@ -46,12 +47,33 @@ class RdcSmiLib : public RdcTelemetry {
     rdc_status_t rdc_telemetry_fields_unwatch(rdc_gpu_field_t* fields,
             uint32_t fields_count) override;
 
+    rdc_status_t rdc_diag_test_cases_query(
+        rdc_diag_test_cases_t test_cases[MAX_TEST_CASES],
+        uint32_t* test_case_count) override;
+
+    // Run a specific test case
+    rdc_status_t rdc_test_case_run(
+        rdc_diag_test_cases_t test_case,
+        uint32_t gpu_index[RDC_MAX_NUM_DEVICES],
+        uint32_t gpu_count,
+        rdc_diag_test_result_t* result) override;
+
+    rdc_status_t rdc_diagnostic_run(
+        const rdc_group_info_t& gpus,
+        rdc_diag_level_t level,
+        rdc_diag_response_t* response) override;
+
+    rdc_status_t rdc_diag_init(uint64_t flags) override;
+    rdc_status_t rdc_diag_destroy() override;
+
     explicit RdcSmiLib(const RdcMetricFetcherPtr& mf);
 
  private:
     RdcMetricFetcherPtr metric_fetcher_;
 };
 
+typedef std::shared_ptr<RdcSmiLib> RdcSmiLibPtr;
+
 }  // namespace rdc
 }  // namespace amd