| 1 | /* $Id: VBoxVideoIPRT.h 76585 2019-01-01 06:31:29Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * VirtualBox Video driver, common code - iprt and VirtualBox macros and definitions.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2017-2019 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | * The contents of this file may alternatively be used under the terms
|
|---|
| 18 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 20 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 21 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 22 | *
|
|---|
| 23 | * You may elect to license modified versions of this file under the
|
|---|
| 24 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 25 | */
|
|---|
| 26 |
|
|---|
| 27 | #ifndef VBOX_INCLUDED_Graphics_VBoxVideoIPRT_h
|
|---|
| 28 | #define VBOX_INCLUDED_Graphics_VBoxVideoIPRT_h
|
|---|
| 29 | #ifndef RT_WITHOUT_PRAGMA_ONCE
|
|---|
| 30 | # pragma once
|
|---|
| 31 | #endif
|
|---|
| 32 |
|
|---|
| 33 | #ifndef RT_OS_OS2
|
|---|
| 34 | # include <iprt/asm.h>
|
|---|
| 35 | # include <iprt/string.h>
|
|---|
| 36 | #endif
|
|---|
| 37 | #include <iprt/assert.h>
|
|---|
| 38 | #include <iprt/cdefs.h>
|
|---|
| 39 | #include <iprt/err.h>
|
|---|
| 40 | #include <iprt/list.h>
|
|---|
| 41 | #include <iprt/stdarg.h>
|
|---|
| 42 | #include <iprt/stdint.h>
|
|---|
| 43 | #include <iprt/types.h>
|
|---|
| 44 |
|
|---|
| 45 | #if !defined VBOX_XPDM_MINIPORT && !defined RT_OS_OS2
|
|---|
| 46 | # include <iprt/asm-amd64-x86.h>
|
|---|
| 47 | #endif
|
|---|
| 48 |
|
|---|
| 49 | #ifdef VBOX_XPDM_MINIPORT
|
|---|
| 50 | # include <iprt/nt/miniport.h>
|
|---|
| 51 | # include <ntddvdeo.h> /* sdk, clean */
|
|---|
| 52 | # include <iprt/nt/Video.h>
|
|---|
| 53 | #endif
|
|---|
| 54 |
|
|---|
| 55 | /** @name Port I/O helpers
|
|---|
| 56 | * @{ */
|
|---|
| 57 |
|
|---|
| 58 | #ifdef VBOX_XPDM_MINIPORT
|
|---|
| 59 |
|
|---|
| 60 | /** Write an 8-bit value to an I/O port. */
|
|---|
| 61 | # define VBVO_PORT_WRITE_U8(Port, Value) \
|
|---|
| 62 | VideoPortWritePortUchar((PUCHAR)Port, Value)
|
|---|
| 63 | /** Write a 16-bit value to an I/O port. */
|
|---|
| 64 | # define VBVO_PORT_WRITE_U16(Port, Value) \
|
|---|
| 65 | VideoPortWritePortUshort((PUSHORT)Port, Value)
|
|---|
| 66 | /** Write a 32-bit value to an I/O port. */
|
|---|
| 67 | # define VBVO_PORT_WRITE_U32(Port, Value) \
|
|---|
| 68 | VideoPortWritePortUlong((PULONG)Port, Value)
|
|---|
| 69 | /** Read an 8-bit value from an I/O port. */
|
|---|
| 70 | # define VBVO_PORT_READ_U8(Port) \
|
|---|
| 71 | VideoPortReadPortUchar((PUCHAR)Port)
|
|---|
| 72 | /** Read a 16-bit value from an I/O port. */
|
|---|
| 73 | # define VBVO_PORT_READ_U16(Port) \
|
|---|
| 74 | VideoPortReadPortUshort((PUSHORT)Port)
|
|---|
| 75 | /** Read a 32-bit value from an I/O port. */
|
|---|
| 76 | # define VBVO_PORT_READ_U32(Port) \
|
|---|
| 77 | VideoPortReadPortUlong((PULONG)Port)
|
|---|
| 78 |
|
|---|
| 79 | #else /** @todo make these explicit */
|
|---|
| 80 |
|
|---|
| 81 | /** Write an 8-bit value to an I/O port. */
|
|---|
| 82 | # define VBVO_PORT_WRITE_U8(Port, Value) \
|
|---|
| 83 | ASMOutU8(Port, Value)
|
|---|
| 84 | /** Write a 16-bit value to an I/O port. */
|
|---|
| 85 | # define VBVO_PORT_WRITE_U16(Port, Value) \
|
|---|
| 86 | ASMOutU16(Port, Value)
|
|---|
| 87 | /** Write a 32-bit value to an I/O port. */
|
|---|
| 88 | # define VBVO_PORT_WRITE_U32(Port, Value) \
|
|---|
| 89 | ASMOutU32(Port, Value)
|
|---|
| 90 | /** Read an 8-bit value from an I/O port. */
|
|---|
| 91 | # define VBVO_PORT_READ_U8(Port) \
|
|---|
| 92 | ASMInU8(Port)
|
|---|
| 93 | /** Read a 16-bit value from an I/O port. */
|
|---|
| 94 | # define VBVO_PORT_READ_U16(Port) \
|
|---|
| 95 | ASMInU16(Port)
|
|---|
| 96 | /** Read a 32-bit value from an I/O port. */
|
|---|
| 97 | # define VBVO_PORT_READ_U32(Port) \
|
|---|
| 98 | ASMInU32(Port)
|
|---|
| 99 | #endif
|
|---|
| 100 |
|
|---|
| 101 | /** @} */
|
|---|
| 102 |
|
|---|
| 103 | #endif /* !VBOX_INCLUDED_Graphics_VBoxVideoIPRT_h */
|
|---|
| 104 |
|
|---|
