| 1 | /* $Id: ResourceAssignmentManager.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox resource assignment (Address ranges, interrupts) manager.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2023-2024 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 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef MAIN_INCLUDED_ResourceAssignmentManager_h
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| 29 | #define MAIN_INCLUDED_ResourceAssignmentManager_h
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| 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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| 33 |
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| 34 | #include "VBox/types.h"
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| 35 | #include "VirtualBoxBase.h"
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| 36 | #include <vector>
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| 37 |
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| 38 | class ResourceAssignmentManager
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| 39 | {
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| 40 | private:
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| 41 | struct State;
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| 42 | State *pState;
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| 43 |
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| 44 | ResourceAssignmentManager();
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| 45 |
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| 46 | public:
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| 47 | static ResourceAssignmentManager *createInstance(PCVMMR3VTABLE pVMM, ChipsetType_T chipsetType, IommuType_T iommuType,
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| 48 | RTGCPHYS GCPhysMmioTop, RTGCPHYS GCPhysRamStart,
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| 49 | RTGCPHYS GCPhysMmio32Start, RTGCPHYS cbMmio32,
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| 50 | uint32_t cInterrupts);
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| 51 |
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| 52 | ~ResourceAssignmentManager();
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| 53 |
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| 54 | HRESULT assignMmioRegion(const char *pszName, RTGCPHYS cbRegion, PRTGCPHYS pGCPhysStart, PRTGCPHYS pcbRegion);
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| 55 | HRESULT assignMmio32Region(const char *pszName, RTGCPHYS cbRegion, PRTGCPHYS pGCPhysStart, PRTGCPHYS pcbRegion);
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| 56 | HRESULT assignMmioRegionAligned(const char *pszName, RTGCPHYS cbRegion, RTGCPHYS cbAlignment, PRTGCPHYS pGCPhysStart, PRTGCPHYS pcbRegion);
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| 57 | HRESULT assignFixedAddress(const char *pszName, RTGCPHYS GCPhysStart, RTGCPHYS cbRegion);
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| 58 | HRESULT assignRamRegion(const char *pszName, RTGCPHYS cbRam, PRTGCPHYS pGCPhysStart);
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| 59 | HRESULT assignInterrupts(const char *pszName, uint32_t cInterrupts, uint32_t *piInterruptFirst);
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| 60 | HRESULT assignSingleInterrupt(const char *pszName, uint32_t *piInterrupt);
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| 61 | HRESULT queryMmioRegion(PRTGCPHYS pGCPhysMmioStart, PRTGCPHYS pcbMmio);
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| 62 | HRESULT queryMmio32Region(PRTGCPHYS pGCPhysMmioStart, PRTGCPHYS pcbMmio);
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| 63 | };
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| 64 |
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| 65 | #endif /* !MAIN_INCLUDED_ResourceAssignmentManager_h */
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