diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-25 20:47:02 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-25 20:47:02 +0000 |
| commit | 68fb05272b45b473fe030ac11dcb79d3f3c0aecd (patch) | |
| tree | 8390e8e6f3ac6c3ff0bedd19a36cc92db93750d1 /ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c | |
| parent | 9586a3512789e7fe5e4b883a2591c6bd07ac863c (diff) | |
| download | edk2-platforms-68fb05272b45b473fe030ac11dcb79d3f3c0aecd.tar.xz | |
Add Network1 profile.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11423 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c b/ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c new file mode 100644 index 0000000000..b3e7bdbb96 --- /dev/null +++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/X64/Tsc.c @@ -0,0 +1,28 @@ +/** @file
+ The implement to read TSC in X64 platform.
+
+ Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <Library/BaseLib.h>
+
+/**
+ Reads and returns the current value of Time Stamp Counter (TSC).
+
+ @return The current value of TSC
+
+**/
+UINT64
+ReadTime ()
+{
+ return AsmReadTsc ();
+}
|