Files
ReLibreHardwareMonitor/LibreHardwareMonitorLib/Interop/Ring0.cs
T
BlacktempelandPhyxionNL 5027bd9d57 Add DIMM Temperature to LHM. (#1743)
* Add DIMM Temperature to LHM.

* Remove RAMSPDToolkit as submodule and use nuget package instead.
Upgrade System.Management assembly (required for nuget package).
Implement retry mechanism for RAM detection due to possible issue at system boot.

* Change to static field.

* Driver now back in LHM.
Ring0 replaced with OLS implementation.

* Update package version.

* Undo most of changes.
Implement IDriver interface.

* Change package to new one.

* Review changes.
Explicitly set UseWMI (current default is also false).

* PR comments:
Now having one DimmMemory instance per RAM stick.
Separated memory sensors into two new classes.

* PR feedback

---------

Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>
2025-06-23 11:31:17 +02:00

36 lines
2.2 KiB
C#

// 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(OLS_TYPE, 0x801, Kernel32.IOControlCode.Access.Any);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_MSR = new(OLS_TYPE, 0x821, Kernel32.IOControlCode.Access.Any);
public static readonly Kernel32.IOControlCode IOCTL_OLS_WRITE_MSR = new(OLS_TYPE, 0x822, Kernel32.IOControlCode.Access.Any);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_MEMORY = new(OLS_TYPE, 0x841, Kernel32.IOControlCode.Access.Read);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_IO_PORT_BYTE = new(OLS_TYPE, 0x833, Kernel32.IOControlCode.Access.Read);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_IO_PORT_WORD = new(OLS_TYPE, 0x834, Kernel32.IOControlCode.Access.Read);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_IO_PORT_DWORD = new(OLS_TYPE, 0x835, Kernel32.IOControlCode.Access.Read);
public static readonly Kernel32.IOControlCode IOCTL_OLS_WRITE_IO_PORT_BYTE = new(OLS_TYPE, 0x836, Kernel32.IOControlCode.Access.Write);
public static readonly Kernel32.IOControlCode IOCTL_OLS_WRITE_IO_PORT_WORD = new(OLS_TYPE, 0x837, Kernel32.IOControlCode.Access.Write);
public static readonly Kernel32.IOControlCode IOCTL_OLS_WRITE_IO_PORT_DWORD = new(OLS_TYPE, 0x838, Kernel32.IOControlCode.Access.Write);
public static readonly Kernel32.IOControlCode IOCTL_OLS_READ_PCI_CONFIG = new(OLS_TYPE, 0x851, Kernel32.IOControlCode.Access.Read);
public static readonly Kernel32.IOControlCode IOCTL_OLS_WRITE_PCI_CONFIG = new(OLS_TYPE, 0x852, Kernel32.IOControlCode.Access.Write);
}