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Last change
on this file was 85718, checked in by vboxsync, 5 years ago |
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Devices/EFI: Merge edk-stable202005 and make it build, bugref:4643
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| 1 | /** @file
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| 2 | Detection code for hypervisor debug port.
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| 3 | SEC instance, cannot cache the result of detection.
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| 4 |
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| 5 | Copyright (c) 2017, Red Hat, Inc.<BR>
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| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 7 |
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| 8 | **/
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| 9 |
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| 10 | #include <Base.h>
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| 11 | #include "DebugLibDetect.h"
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| 12 |
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| 13 | /**
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| 14 | This constructor function does not have anything to do.
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| 15 |
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| 16 | @retval RETURN_SUCCESS The constructor always returns RETURN_SUCCESS.
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| 17 |
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| 18 | **/
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| 19 | RETURN_STATUS
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| 20 | EFIAPI
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| 21 | PlatformRomDebugLibIoPortConstructor (
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| 22 | VOID
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| 23 | )
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| 24 | {
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| 25 | return RETURN_SUCCESS;
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| 26 | }
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| 27 |
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| 28 | /**
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| 29 | Return the result of detecting the debug I/O port device.
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| 30 |
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| 31 | @retval TRUE if the debug I/O port device was detected.
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| 32 | @retval FALSE otherwise
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| 33 |
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| 34 | **/
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| 35 | BOOLEAN
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| 36 | EFIAPI
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| 37 | PlatformDebugLibIoPortFound (
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| 38 | VOID
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| 39 | )
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| 40 | {
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| 41 | return PlatformDebugLibIoPortDetect ();
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| 42 | }
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