[mirror_iproute2.git] / include / linux / gen_stats.h

#ifndef __LINUX_GEN_STATS_H
#define __LINUX_GEN_STATS_H

#include <linux/types.h>

enum {
	TCA_STATS_UNSPEC,
	TCA_STATS_BASIC,
	TCA_STATS_RATE_EST,
	TCA_STATS_QUEUE,
	TCA_STATS_APP,
	__TCA_STATS_MAX,
};
#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)

/**
 * @bytes: number of seen bytes
 * @packets: number of seen packets
 */
struct gnet_stats_basic
{
	__u64	bytes;
	__u32	packets;
};

/**
 * @bps: current byte rate
 * @pps: current packet rate
 */
struct gnet_stats_rate_est
{
	__u32	bps;
	__u32	pps;
};

/**
 * @qlen: queue length
 * @backlog: backlog size of queue
 * @drops: number of dropped packets
 * @requeues: number of requeues
 */
struct gnet_stats_queue
{
	__u32	qlen;
	__u32	backlog;
	__u32	drops;
	__u32	requeues;
	__u32	overlimits;
};

/**
 * @interval: sampling period
 * @ewma_log: the log of measurement window weight
 */
struct gnet_estimator
{
	signed char	interval;
	unsigned char	ewma_log;
};


#endif /* __LINUX_GEN_STATS_H */
Commit	Line	Data
e5879dc6	1	#ifndef __LINUX_GEN_STATS_H
	2	#define __LINUX_GEN_STATS_H
	3
	4	#include <linux/types.h>
	5
	6	enum {
	7	TCA_STATS_UNSPEC,
	8	TCA_STATS_BASIC,
	9	TCA_STATS_RATE_EST,
	10	TCA_STATS_QUEUE,
	11	TCA_STATS_APP,
	12	__TCA_STATS_MAX,
	13	};
	14	#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
	15
	16	/**
	17	* @bytes: number of seen bytes
	18	* @packets: number of seen packets
	19	*/
	20	struct gnet_stats_basic
	21	{
	22	__u64 bytes;
	23	__u32 packets;
	24	};
	25
	26	/**
	27	* @bps: current byte rate
	28	* @pps: current packet rate
	29	*/
	30	struct gnet_stats_rate_est
	31	{
	32	__u32 bps;
	33	__u32 pps;
	34	};
	35
	36	/**
	37	* @qlen: queue length
	38	* @backlog: backlog size of queue
	39	* @drops: number of dropped packets
	40	* @requeues: number of requeues
	41	*/
	42	struct gnet_stats_queue
	43	{
	44	__u32 qlen;
	45	__u32 backlog;
	46	__u32 drops;
	47	__u32 requeues;
	48	__u32 overlimits;
	49	};
	50
	51	/**
	52	* @interval: sampling period
	53	* @ewma_log: the log of measurement window weight
	54	*/
	55	struct gnet_estimator
	56	{
	57	signed char interval;
	58	unsigned char ewma_log;
	59	};
	60
	61
	62	#endif /* __LINUX_GEN_STATS_H */