Added NvAPI support for querying current engine clock and current memory clock

[hashcat.git] / src / ext_nvapi.c

diff --git a/src/ext_nvapi.c b/src/ext_nvapi.c
index 5bb8ba3..85e45c5 100644 (file)
--- a/src/ext_nvapi.c
+++ b/src/ext_nvapi.c
@@ -36,6 +36,7 @@ int nvapi_init (NVAPI_PTR *nvapi)
   HC_LOAD_ADDR(nvapi, NvAPI_GPU_GetThermalSettings,       NVAPI_GPU_GETTHERMALSETTINGS,       nvapi_QueryInterface, 0xE3640A56, NVAPI, 0)
   HC_LOAD_ADDR(nvapi, NvAPI_GPU_GetTachReading,           NVAPI_GPU_GETTACHREADING,           nvapi_QueryInterface, 0x5F608315, NVAPI, 0)
   HC_LOAD_ADDR(nvapi, NvAPI_GPU_GetCoolerSettings,        NVAPI_GPU_GETCOOLERSETTINGS,        nvapi_QueryInterface, 0xDA141340, NVAPI, 0)
+  HC_LOAD_ADDR(nvapi, NvAPI_GPU_GetAllClockFrequencies,   NVAPI_GPU_GETALLCLOCKFREQUENCIES,   nvapi_QueryInterface, 0xDCB616C3, NVAPI, 0)
 
   return 0;
 }
@@ -186,6 +187,24 @@ int hm_NvAPI_GPU_GetDynamicPstatesInfoEx (NVAPI_PTR *nvapi, NvPhysicalGpuHandle
   return NvAPI_rc;
 }
 
+int hm_NvAPI_GPU_GetAllClockFrequencies (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NV_GPU_CLOCK_FREQUENCIES *pClkFreqs)
+{
+  if (!nvapi) return (-1);
+
+  NvAPI_Status NvAPI_rc = nvapi->NvAPI_GPU_GetAllClockFrequencies (hPhysicalGpu, pClkFreqs);
+
+  if (NvAPI_rc != NVAPI_OK)
+  {
+    NvAPI_ShortString string = { 0 };
+
+    hm_NvAPI_GetErrorMessage (nvapi, NvAPI_rc, string);
+
+    log_info ("WARN: %s %d %s\n", "NvAPI_GPU_GetAllClockFrequencies()", NvAPI_rc, string);
+  }
+
+  return NvAPI_rc;
+}
+
 #ifdef __MINGW64__
 
 void __security_check_cookie (uintptr_t _StackCookie)