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authorAmlal El Mahrouss <amlal@nekernel.org>2025-11-29 21:38:33 -0500
committerAmlal El Mahrouss <amlal@nekernel.org>2025-11-29 21:38:33 -0500
commitb456c928fecf78157270b052e441a427f06afdda (patch)
tree2dbea485a392789fc67aa590f8a7afb9f263be3c /src/modules/HPET/Config.h
parentbb303088aa2ed0693e19e93158155dd85783ce76 (diff)
feat: kernel: Introduce Vet.h, better Ref.h, and more improved containers for better kernel code.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'src/modules/HPET/Config.h')
-rw-r--r--src/modules/HPET/Config.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/modules/HPET/Config.h b/src/modules/HPET/Config.h
new file mode 100644
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+++ b/src/modules/HPET/Config.h
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+/* ========================================
+
+ 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 <NeKit/Config.h>
+#include <modules/ACPI/ACPI.h>
+
+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