From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/Devices/Bus/DevIommuAmd.h | 62 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/VBox/Devices/Bus/DevIommuAmd.h (limited to 'src/VBox/Devices/Bus/DevIommuAmd.h') diff --git a/src/VBox/Devices/Bus/DevIommuAmd.h b/src/VBox/Devices/Bus/DevIommuAmd.h new file mode 100644 index 00000000..c9d6d4f9 --- /dev/null +++ b/src/VBox/Devices/Bus/DevIommuAmd.h @@ -0,0 +1,62 @@ +/* $Id: DevIommuAmd.h $ */ +/** @file + * DevIommuAmd - I/O Memory Management Unit (AMD), header shared with the IOMMU, ACPI, chipset/firmware code. + */ + +/* + * Copyright (C) 2020-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef VBOX_INCLUDED_SRC_Bus_DevIommuAmd_h +#define VBOX_INCLUDED_SRC_Bus_DevIommuAmd_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +/** AMD's vendor ID. */ +#define IOMMU_PCI_VENDOR_ID 0x1022 +/** VirtualBox IOMMU device ID. */ +#define IOMMU_PCI_DEVICE_ID 0xc0de +/** VirtualBox IOMMU device revision ID. */ +#define IOMMU_PCI_REVISION_ID 0x01 +/** The MMIO base address of the IOMMU (taken from real hardware). */ +#define IOMMU_MMIO_BASE_ADDR 0xfeb80000 +/** Size of the MMIO region in bytes. */ +#define IOMMU_MMIO_REGION_SIZE _16K +/** Number of device table segments supported (power of 2). */ +#define IOMMU_MAX_DEV_TAB_SEGMENTS 3 +/** Maximum host address translation level supported (inclusive). NOTE! If you + * change this make sure to change the value in ACPI tables (DevACPI.cpp) */ +#define IOMMU_MAX_HOST_PT_LEVEL 6 +/** The device-specific feature major revision. */ +#define IOMMU_DEVSPEC_FEAT_MAJOR_VERSION 0x1 +/** The device-specific feature minor revision. */ +#define IOMMU_DEVSPEC_FEAT_MINOR_VERSION 0x0 +/** The device-specific control major revision. */ +#define IOMMU_DEVSPEC_CTRL_MAJOR_VERSION 0x1 +/** The device-specific control minor revision. */ +#define IOMMU_DEVSPEC_CTRL_MINOR_VERSION 0x0 +/** The device-specific status major revision. */ +#define IOMMU_DEVSPEC_STATUS_MAJOR_VERSION 0x1 +/** The device-specific status minor revision. */ +#define IOMMU_DEVSPEC_STATUS_MINOR_VERSION 0x0 + +#endif /* !VBOX_INCLUDED_SRC_Bus_DevIommuAmd_h */ -- cgit v1.2.3