Function comments have been checked with spec.

[mirror_edk2.git] / MdePkg / Include / Library / PerformanceLib.h

diff --git a/MdePkg/Include/Library/PerformanceLib.h b/MdePkg/Include/Library/PerformanceLib.h
index 0622527e7bdeeedbbb5dfefb536b7cbf9b3044ab..7498d02c82341b69cb577f87b579fddf623249b9 100644 (file)
--- a/MdePkg/Include/Library/PerformanceLib.h
+++ b/MdePkg/Include/Library/PerformanceLib.h
@@ -38,6 +38,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
   @retval RETURN_SUCCESS          The start of the measurement was recorded.\r
   @retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.\r
+  @retval RETURN_DEVICE_ERROR     A device error reading the time stamp.\r
 \r
 **/\r
 RETURN_STATUS\r
@@ -70,6 +71,7 @@ StartPerformanceMeasurement (
 \r
   @retval RETURN_SUCCESS          The end of  the measurement was recorded.\r
   @retval RETURN_NOT_FOUND        The specified measurement record could not be found.\r
+  @retval RETURN_DEVICE_ERROR     A device error reading the time stamp.\r
 \r
 **/\r
 RETURN_STATUS\r