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 --- dev/kernel/KernelKit/PCI/Device.h | 73 --------------------------------------- 1 file changed, 73 deletions(-) delete mode 100644 dev/kernel/KernelKit/PCI/Device.h (limited to 'dev/kernel/KernelKit/PCI/Device.h') diff --git a/dev/kernel/KernelKit/PCI/Device.h b/dev/kernel/KernelKit/PCI/Device.h deleted file mode 100644 index f2111e40..00000000 --- a/dev/kernel/KernelKit/PCI/Device.h +++ /dev/null @@ -1,73 +0,0 @@ -/* ======================================== - - Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. - -======================================== */ -#pragma once - -#include - -namespace Kernel::PCI { -enum class PciConfigKind : UShort { - ConfigAddress = 0xCF8, - ConfigData = 0xCFC, - CommandReg = 0x0004, - Invalid = 0xFFFF, -}; - -/// @brief Device interface class -class Device final { - public: - Device() = default; - - public: - Device(UShort bus, UShort device, UShort function, UInt32 bar); - - Device& operator=(const Device&) = default; - Device(const Device&) = default; - - ~Device(); - - public: - UInt Read(UInt bar, Size szData); - void Write(UInt bar, UIntPtr data, Size szData); - - public: - operator bool(); - - public: - template - UInt Read(UInt bar) { - static_assert(sizeof(T) <= sizeof(UInt32), "64-bit PCI addressing is unsupported"); - return Read(bar, sizeof(T)); - } - - template - void Write(UInt bar, UIntPtr data) { - static_assert(sizeof(T) <= sizeof(UInt32), "64-bit PCI addressing is unsupported"); - Write(bar, data, sizeof(T)); - } - - public: - UShort DeviceId(); - UShort VendorId(); - UShort InterfaceId(); - UChar Class(); - UChar Subclass(); - UChar ProgIf(); - UChar HeaderType(); - UIntPtr Bar(UInt32 bar_in); - - public: - void EnableMmio(); - void BecomeBusMaster(); // for PCI-DMA, PC-DMA does not need that. - - UShort Vendor(); - - private: - UShort fBus; - UShort fDevice; - UShort fFunction; - UInt32 fBar; -}; -} // namespace Kernel::PCI -- cgit v1.2.3