kernel_samsung_a34x-permissive/drivers/firewire/nosy-user.h
2024-04-28 15:51:13 +02:00

27 lines
629 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __nosy_user_h
#define __nosy_user_h
#include <linux/ioctl.h>
#include <linux/types.h>
#define NOSY_IOC_GET_STATS _IOR('&', 0, struct nosy_stats)
#define NOSY_IOC_START _IO('&', 1)
#define NOSY_IOC_STOP _IO('&', 2)
#define NOSY_IOC_FILTER _IOW('&', 2, __u32)
struct nosy_stats {
__u32 total_packet_count;
__u32 lost_packet_count;
};
/*
* Format of packets returned from the kernel driver:
*
* quadlet with timestamp (microseconds, CPU endian)
* quadlet-padded packet data... (little endian)
* quadlet with ack (little endian)
*/
#endif /* __nosy_user_h */