tosmac.h

来自「无线发射」· C头文件 代码 · 共 30 行

#ifndef __TOSMAC_H
#define __TOSMAC_H

#define TOSMAC_MAJOR 240 // this number is allocated for local use

#define TOSMAC_IOCTL_MAGIC 0xF4

#define TOSMAC_IOSETADDR	_IOW(TOSMAC_IOCTL_MAGIC, 0, __u16)
#define TOSMAC_IOGETADDR	_IO(TOSMAC_IOCTL_MAGIC,  1)
#define TOSMAC_IOAUTOACK	_IO(TOSMAC_IOCTL_MAGIC,  2)
#define TOSMAC_IODISAUTOACK	_IO(TOSMAC_IOCTL_MAGIC,  3)
#define TOSMAC_IOSETCHAN	_IOW(TOSMAC_IOCTL_MAGIC, 4, __u16)
#define TOSMAC_IOGETCHAN	_IO(TOSMAC_IOCTL_MAGIC,  5)
#define TOSMAC_IOSETFREQ	_IOW(TOSMAC_IOCTL_MAGIC, 6, __u16)
#define TOSMAC_IOGETFREQ	_IO(TOSMAC_IOCTL_MAGIC,  7)
#define TOSMAC_IOSETMAXDATASIZE	_IOW(TOSMAC_IOCTL_MAGIC, 8, __u16)
#define TOSMAC_IOGETMAXDATASIZE	_IO(TOSMAC_IOCTL_MAGIC,  9)
#define TOSMAC_IOSETPOWER	_IOW(TOSMAC_IOCTL_MAGIC, 10, __u16)
#define TOSMAC_IOGETPOWER	_IO(TOSMAC_IOCTL_MAGIC,  11)


struct tosmac_device {
    struct semaphore sem;
    struct cdev cdev;
    int devno;
    wait_queue_head_t rq;
};

#endif