From b8f7ef086d1d1b1cd686fff04d0a587f8fd39d81 Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Thu, 27 Mar 2025 17:24:21 +0100 Subject: add: new driver device kit API. (DDK) refactor: rename SCIKit -> user (then libuser.dylib) boot/modules/netboot: fixed compilation for amd64. Signed-off-by: Amlal El Mahrouss --- dev/ddk/dev.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 dev/ddk/dev.h (limited to 'dev/ddk/dev.h') diff --git a/dev/ddk/dev.h b/dev/ddk/dev.h new file mode 100644 index 00000000..98979e52 --- /dev/null +++ b/dev/ddk/dev.h @@ -0,0 +1,35 @@ +/* ------------------------------------------- + + Copyright Amlal EL Mahrouss. + + File: dev.h + Purpose: DDK device support. + +------------------------------------------- */ + +#pragma once + +#include + +struct _DDK_DEVICE; + +#define DDK_DEVICE_NAME_LEN (255) + +/// @brief Kernel Device driver. +typedef struct _DDK_DEVICE DDK_FINAL +{ + char d_name[DDK_DEVICE_NAME_LEN]; // the device name. Could be /./DEVICE_NAME/ + void* (*d_read)(void* arg, int len); // read from device. + void (*d_write)(void* arg, int len); + void (*d_wait)(void); // write to device. + struct _DDK_DEVICE* (*d_open)(const char* path); // open device. + void (*d_close)(struct _DDK_DEVICE* dev); // close device. +} DDK_DEVICE, *DDK_DEVICE_PTR; + +/// @brief Open a new device from path. +/// @param path the device's path. +DDK_EXTERN DDK_DEVICE_PTR open(const char* path); + +/// @brief Close any device. +/// @param device valid device. +DDK_EXTERN BOOL close(DDK_DEVICE_PTR device); -- cgit v1.2.3