#ifndef __DDK_H__ #define __DDK_H__ #include <kernel.h> #include <linux/errno.h> #include <linux/spinlock.h> #include <mutex.h> #include <linux/pci.h> #define OS_BASE 0x80000000 #define PG_SW 0x003 #define PG_UW 0x007 #define PG_NOCACHE 0x010 #define PG_SHARED 0x200 #define MANUAL_DESTROY 0x80000000 #define ENTER() dbgprintf("enter %s\n",__FUNCTION__) #define LEAVE() dbgprintf("leave %s\n",__FUNCTION__) #define FAIL() dbgprintf("fail %s\n",__FUNCTION__) typedef struct { u32_t code; u32_t data[5]; }kevent_t; typedef union { struct { u32_t handle; u32_t euid; }; u64_t raw; }evhandle_t; typedef struct { u32_t handle; u32_t io_code; void *input; int inp_size; void *output; int out_size; }ioctl_t; typedef int ( __stdcall *srv_proc_t)(ioctl_t *); #define ERR_OK 0 #define ERR_PARAM -1 struct ddk_params; int ddk_init(struct ddk_params *params); u32_t drvEntry(int, char *)__asm__("_drvEntry"); static inline void *kmalloc_array(size_t n, size_t size, gfp_t flags) { // if (size != 0 && n > SIZE_MAX / size) // return NULL; return kmalloc(n * size, flags); } #endif /* DDK_H */