| /** @file | |
| AsmWriteMsr64 function | |
| Copyright (c) 2006 - 2007, Intel Corporation<BR> | |
| All rights reserved. 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. | |
| **/ | |
| UINT64 | |
| EFIAPI | |
| AsmWriteMsr64 ( | |
| IN UINT32 Index, | |
| IN UINT64 Value | |
| ) | |
| { | |
| _asm { | |
| mov edx, dword ptr [Value + 4] | |
| mov eax, dword ptr [Value + 0] | |
| mov ecx, Index | |
| wrmsr | |
| } | |
| } | |