Add NetworkPkg (P.UDK2010.UP3.Network.P1)

[mirror_edk2.git] / NetworkPkg / Application / Ping6 / Ia32 / Tsc.c

diff --git a/NetworkPkg/Application/Ping6/Ia32/Tsc.c b/NetworkPkg/Application/Ping6/Ia32/Tsc.c
new file mode 100644 (file)
index 0000000..e2eae99
--- /dev/null
+++ b/NetworkPkg/Application/Ping6/Ia32/Tsc.c
@@ -0,0 +1,28 @@
+/** @file\r
+  The implement to read TSC in IA32 platform.\r
+\r
+  Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r
+\r
+  This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php.\r
+\r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <Library/BaseLib.h>\r
+\r
+/**\r
+  Reads and returns the current value of the Time Stamp Counter (TSC).\r
+\r
+  @return The current value of TSC.\r
+\r
+**/\r
+UINT64\r
+ReadTime ()\r
+{\r
+  return AsmReadTsc ();\r
+}\r