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Last change
on this file since 78782 was 58464, checked in by vboxsync, 10 years ago |
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EFI/Firmware: Export new files and directories.
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Property svn:eol-style
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File size:
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| 1 | /** @file
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| 2 |
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| 3 | Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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| 4 | This program and the accompanying materials
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| 5 | are licensed and made available under the terms and conditions of the BSD License
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| 6 | which accompanies this distribution. The full text of the license may be found at
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| 7 | http://opensource.org/licenses/bsd-license.php.
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| 8 |
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| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 11 |
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| 12 | **/
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| 13 |
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| 14 | #include <Uefi.h>
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| 15 | #include <Library/BaseLib.h>
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| 16 | #include <Library/CacheAsRamLib.h>
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| 17 |
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| 18 | /**
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| 19 | This function disable CAR.
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| 20 |
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| 21 | @param[in] DisableCar TRUE means use INVD, FALSE means use WBINVD
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| 22 |
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| 23 | **/
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| 24 | VOID
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| 25 | EFIAPI
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| 26 | DisableCacheAsRam (
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| 27 | IN BOOLEAN DisableCar
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| 28 | )
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| 29 | {
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| 30 | //
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| 31 | // Disable CAR
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| 32 | //
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| 33 |
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| 34 | if (DisableCar) {
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| 35 | AsmInvd ();
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| 36 | } else {
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| 37 | AsmWbinvd();
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| 38 | }
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| 39 |
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| 40 | return ;
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| 41 | }
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