| 1 | /* $Id: bs3-cmn-TestValue.c 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * BS3Kit - Bs3TestValue
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include "bs3kit-template-header.h"
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| 42 | #include "bs3-cmn-test.h"
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| 43 |
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| 44 | #include <iprt/asm-amd64-x86.h>
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| 45 |
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| 46 |
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| 47 | #undef Bs3TestValue
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| 48 | BS3_CMN_DEF(void, Bs3TestValue,(const char BS3_FAR *pszName, uint64_t u64Value, uint8_t bUnit))
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| 49 | {
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| 50 | const char * const pszUnit = g_aszBs3TestUnitNames[bUnit];
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| 51 | Bs3Printf(" %-48s: %'16llu %s\n", pszName, u64Value, pszUnit);
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| 52 |
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| 53 | /*
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| 54 | * Report it to the host.
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| 55 | */
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| 56 | if (g_fbBs3VMMDevTesting)
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| 57 | {
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| 58 | #if ARCH_BITS == 16
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| 59 | ASMOutU16(VMMDEV_TESTING_IOPORT_CMD, (uint16_t)VMMDEV_TESTING_CMD_VALUE);
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| 60 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, (uint16_t)u64Value);
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| 61 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, (uint16_t)(u64Value >> 16));
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| 62 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, (uint16_t)(u64Value >> 32));
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| 63 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, (uint16_t)(u64Value >> 48));
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| 64 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, (uint16_t)bUnit);
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| 65 | ASMOutU16(VMMDEV_TESTING_IOPORT_DATA, 0);
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| 66 | # if 1
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| 67 | ASMOutStrU8(VMMDEV_TESTING_IOPORT_DATA, pszName, Bs3StrLen(pszName) + 1);
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| 68 | # else
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| 69 | for (;;)
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| 70 | {
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| 71 | uint8_t const b = *pszName++;
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| 72 | ASMOutU8(VMMDEV_TESTING_IOPORT_DATA, b);
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| 73 | if (!b)
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| 74 | break;
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| 75 | }
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| 76 | # endif
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| 77 | #else
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| 78 | ASMOutU32(VMMDEV_TESTING_IOPORT_CMD, VMMDEV_TESTING_CMD_VALUE);
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| 79 | ASMOutU32(VMMDEV_TESTING_IOPORT_DATA, (uint32_t)u64Value);
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| 80 | ASMOutU32(VMMDEV_TESTING_IOPORT_DATA, (uint32_t)(u64Value >> 32));
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| 81 | ASMOutU32(VMMDEV_TESTING_IOPORT_DATA, (uint32_t)bUnit);
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| 82 | ASMOutStrU8(VMMDEV_TESTING_IOPORT_DATA, pszName, Bs3StrLen(pszName) + 1);
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| 83 | #endif
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| 84 | }
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| 85 | }
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| 86 |
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