1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __nosy_user_h
 3#define __nosy_user_h
 4
 5#include <linux/ioctl.h>
 6#include <linux/types.h>
 7
 8#define NOSY_IOC_GET_STATS _IOR('&', 0, struct nosy_stats)
 9#define NOSY_IOC_START     _IO('&', 1)
10#define NOSY_IOC_STOP      _IO('&', 2)
11#define NOSY_IOC_FILTER    _IOW('&', 2, __u32)
12
13struct nosy_stats {
14	__u32 total_packet_count;
15	__u32 lost_packet_count;
16};
17
18/*
19 * Format of packets returned from the kernel driver:
20 *
21 *	quadlet with timestamp		(microseconds, CPU endian)
22 *	quadlet-padded packet data...	(little endian)
23 *	quadlet with ack		(little endian)
24 */
25
26#endif /* __nosy_user_h */

 
 1#ifndef __nosy_user_h
 2#define __nosy_user_h
 3
 4#include <linux/ioctl.h>
 5#include <linux/types.h>
 6
 7#define NOSY_IOC_GET_STATS _IOR('&', 0, struct nosy_stats)
 8#define NOSY_IOC_START     _IO('&', 1)
 9#define NOSY_IOC_STOP      _IO('&', 2)
10#define NOSY_IOC_FILTER    _IOW('&', 2, __u32)
11
12struct nosy_stats {
13	__u32 total_packet_count;
14	__u32 lost_packet_count;
15};
16
17/*
18 * Format of packets returned from the kernel driver:
19 *
20 *	quadlet with timestamp		(microseconds, CPU endian)
21 *	quadlet-padded packet data...	(little endian)
22 *	quadlet with ack		(little endian)
23 */
24
25#endif /* __nosy_user_h */