From 83d870e58457a1d335a1d9b9966a6a1887cc297b Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Mon, 24 Nov 2025 03:02:43 +0100 Subject: feat! breaking changes on kernel sources. Signed-off-by: Amlal El Mahrouss --- src/modules/HPET/Defines.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/modules/HPET/Defines.h (limited to 'src/modules/HPET/Defines.h') diff --git a/src/modules/HPET/Defines.h b/src/modules/HPET/Defines.h new file mode 100644 index 00000000..56968a24 --- /dev/null +++ b/src/modules/HPET/Defines.h @@ -0,0 +1,39 @@ +/* ======================================== + + Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. + + File: HPET.h + Purpose: HPET builtin. + + Revision History: + +======================================== */ + +#pragma once + +#include +#include + +namespace Kernel { +struct PACKED HPETAddressStructure final { + Kernel::UInt8 AddressSpaceId; // 0 - system memory, 1 - system I/O + Kernel::UInt8 RegisterBitWidth; + Kernel::UInt8 RegisterBitOffset; + Kernel::UInt8 Reserved; + Kernel::UInt64 Address; +}; + +struct PACKED HPETHeader final : public SDT { + Kernel::UInt8 HardwareRevId; + Kernel::UInt8 ComparatorCount : 5; + Kernel::UInt8 CounterSize : 1; + Kernel::UInt8 Reserved : 1; + Kernel::UInt8 LegacyReplacement : 1; + Kernel::UInt16 PciVendorId; + HPETAddressStructure Address; + Kernel::UInt8 HpetNumber; + Kernel::UInt16 MinimumTick; + Kernel::UInt8 PageProtection; +}; + +} // namespace Kernel -- cgit v1.2.3