diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-11-24 03:02:43 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-11-24 03:02:43 +0100 |
| commit | 83d870e58457a1d335a1d9b9966a6a1887cc297b (patch) | |
| tree | 72888f88c7728c82f3f6df1f4f70591de15eab36 /dev/kernel/KernelKit/DeviceMgr.h | |
| parent | ab37adbacf0f33845804c788b39680cd754752a8 (diff) | |
feat! breaking changes on kernel sources.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/KernelKit/DeviceMgr.h')
| -rw-r--r-- | dev/kernel/KernelKit/DeviceMgr.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/dev/kernel/KernelKit/DeviceMgr.h b/dev/kernel/KernelKit/DeviceMgr.h deleted file mode 100644 index 1dbad161..00000000 --- a/dev/kernel/KernelKit/DeviceMgr.h +++ /dev/null @@ -1,129 +0,0 @@ -/* ======================================== - - Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. - -======================================== */ - -/* ======================================== - - Revision History: - - 31/01/24: Add kDeviceCnt (amlel) - 15/11/24: Add NE_DEVICE macro, to inherit from device object. - - ======================================== */ - -#pragma once - -/* @note Device Mgr. */ -/* @file KernelKit/DeviceMgr.h */ -/* @brief Device abstraction and I/O buffer. */ - -#include <NeKit/ErrorOr.h> -#include <NeKit/Ref.h> - -#define kDeviceMgrRootDirPath "/devices/" - -#define NE_DEVICE : public ::Kernel::DeviceInterface - -// Last Rev: Wed, May 27, 2025 6:22 PM - -namespace Kernel { -template <typename T> -class DeviceInterface; - -template <typename T> -class IOBuf; - -/***********************************************************************************/ -/// @brief Device contract interface, represents an HW device. -/***********************************************************************************/ -template <typename T> -class DeviceInterface { - public: - DeviceInterface() = default; - - explicit DeviceInterface(void (*Out)(DeviceInterface<T>*, T), void (*In)(DeviceInterface<T>*, T)) - : fOut(Out), fIn(In) {} - - virtual ~DeviceInterface() = default; - - public: - DeviceInterface& operator=(const DeviceInterface<T>&) = default; - DeviceInterface(const DeviceInterface<T>&) = default; - - public: - virtual DeviceInterface<T>& operator<<(T Data) { - fOut(this, Data); - return *this; - } - - virtual DeviceInterface<T>& operator>>(T Data) { - fIn(this, Data); - return *this; - } - - virtual const char* Name() const { return "/devices/null"; } - - operator bool() { return fOut && fIn; } - - Bool operator!() { return !fOut || !fIn; } - - protected: - Void (*fOut)(DeviceInterface<T>*, T Data) = {nullptr}; - Void (*fIn)(DeviceInterface<T>*, T Data) = {nullptr}; -}; - -/// -/// @brief Input Output abstract class. -/// Used mainly to communicate between OS to hardware. -/// -template <typename T> -class IOBuf final { - public: - explicit IOBuf(T dma_addr) : fData(dma_addr) { - // At least pass something valid when instancating this struct. - MUST_PASS(fData); - } - - IOBuf& operator=(const IOBuf<T>&) = default; - IOBuf(const IOBuf<T>&) = default; - - ~IOBuf() = default; - - public: - template <typename R> - R operator->() const { - return fData; - } - - template <typename R> - R& operator[](Size index) const { - return fData[index]; - } - - private: - T fData; -}; - -///! @brief Device enum types. -enum { - kDeviceTypeInvalid = 0, - kDeviceTypeIDE = 100, - kDeviceTypeEthernet, - kDeviceTypeWiFi, - kDeviceTypeFW, - kDeviceTypeBT, - kDeviceTypeRS232, - kDeviceTypeSCSI, - kDeviceTypeAHCI, - kDeviceTypeMBCI, - kDeviceTypeATA, - kDeviceTypeUSB, - kDeviceTypeAPM, // Adv. Pwr. Mgmt. - kDeviceTypePCI, - kDeviceTypeVGA, - kDeviceTypeGPU, - kDeviceTypeCount, -}; -} // namespace Kernel |
