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-rw-r--r--OvmfPkg/QemuVideoDxe/UnalignedIoInternal.h59
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diff --git a/OvmfPkg/QemuVideoDxe/UnalignedIoInternal.h b/OvmfPkg/QemuVideoDxe/UnalignedIoInternal.h
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--- a/OvmfPkg/QemuVideoDxe/UnalignedIoInternal.h
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@@ -1,59 +0,0 @@
-/** @file
- Unaligned port I/O, with implementations for various x86 compilers and a
- dummy for platforms which do not support unaligned port I/O.
-
- Copyright (c) 2017, Phil Dennis-Jordan.<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.
-
-**/
-
-#ifndef _UNALIGNED_IO_INTERNAL_H_
-#define _UNALIGNED_IO_INTERNAL_H_
-
-/**
- Performs a 32-bit write to the specified, possibly unaligned I/O-type address.
-
- Writes the 32-bit I/O port specified by Port with the value specified by Value
- and returns Value. This function must guarantee that all I/O read and write
- operations are serialized.
-
- If 32-bit unaligned I/O port operations are not supported, then ASSERT().
-
- @param[in] Port I/O port address
- @param[in] Value 32-bit word to write
-
- @return The value written to the I/O port.
-
-**/
-UINT32
-UnalignedIoWrite32 (
- IN UINTN Port,
- IN UINT32 Value
- );
-
-/**
- Reads a 32-bit word from the specified, possibly unaligned I/O-type address.
-
- Reads the 32-bit I/O port specified by Port. The 32-bit read value is
- returned. This function must guarantee that all I/O read and write operations
- are serialized.
-
- If 32-bit unaligned I/O port operations are not supported, then ASSERT().
-
- @param[in] Port The I/O port to read.
-
- @return The value read.
-
-**/
-UINT32
-UnalignedIoRead32 (
- IN UINTN Port
- );
-
-#endif