dorisoy_HardwareMonitor/LibreHardwareMonitorLib/Interop/Ring0.cs
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// Copyright (C) LibreHardwareMonitor and Contributors.
// All Rights Reserved.

// ReSharper disable InconsistentNaming
// ReSharper disable IdentifierTypo

namespace LibreHardwareMonitor.Interop
{
    /// <summary>
    /// Driver with access at kernel level.
    /// </summary>
    internal static class Ring0
    {
        public const uint INVALID_PCI_ADDRESS = 0xFFFFFFFF;

        private const uint OLS_TYPE = 40000;

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_GET_REFCOUNT = new Kernel32.IOControlCode(OLS_TYPE, 0x801, Kernel32.IOControlCode.Access.Any);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_READ_MSR = new Kernel32.IOControlCode(OLS_TYPE, 0x821, Kernel32.IOControlCode.Access.Any);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_WRITE_MSR = new Kernel32.IOControlCode(OLS_TYPE, 0x822, Kernel32.IOControlCode.Access.Any);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_READ_IO_PORT_BYTE = new Kernel32.IOControlCode(OLS_TYPE, 0x833, Kernel32.IOControlCode.Access.Read);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_WRITE_IO_PORT_BYTE = new Kernel32.IOControlCode(OLS_TYPE, 0x836, Kernel32.IOControlCode.Access.Write);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_READ_PCI_CONFIG = new Kernel32.IOControlCode(OLS_TYPE, 0x851, Kernel32.IOControlCode.Access.Read);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_WRITE_PCI_CONFIG = new Kernel32.IOControlCode(OLS_TYPE, 0x852, Kernel32.IOControlCode.Access.Write);

        public static readonly Kernel32.IOControlCode
            IOCTL_OLS_READ_MEMORY = new Kernel32.IOControlCode(OLS_TYPE, 0x841, Kernel32.IOControlCode.Access.Read);
    }
}
