cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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gen_stats.h (1526B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef __LINUX_GEN_STATS_H
      3#define __LINUX_GEN_STATS_H
      4
      5#include <linux/types.h>
      6
      7enum {
      8	TCA_STATS_UNSPEC,
      9	TCA_STATS_BASIC,
     10	TCA_STATS_RATE_EST,
     11	TCA_STATS_QUEUE,
     12	TCA_STATS_APP,
     13	TCA_STATS_RATE_EST64,
     14	TCA_STATS_PAD,
     15	TCA_STATS_BASIC_HW,
     16	TCA_STATS_PKT64,
     17	__TCA_STATS_MAX,
     18};
     19#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
     20
     21/**
     22 * struct gnet_stats_basic - byte/packet throughput statistics
     23 * @bytes: number of seen bytes
     24 * @packets: number of seen packets
     25 */
     26struct gnet_stats_basic {
     27	__u64	bytes;
     28	__u32	packets;
     29};
     30
     31/**
     32 * struct gnet_stats_rate_est - rate estimator
     33 * @bps: current byte rate
     34 * @pps: current packet rate
     35 */
     36struct gnet_stats_rate_est {
     37	__u32	bps;
     38	__u32	pps;
     39};
     40
     41/**
     42 * struct gnet_stats_rate_est64 - rate estimator
     43 * @bps: current byte rate
     44 * @pps: current packet rate
     45 */
     46struct gnet_stats_rate_est64 {
     47	__u64	bps;
     48	__u64	pps;
     49};
     50
     51/**
     52 * struct gnet_stats_queue - queuing statistics
     53 * @qlen: queue length
     54 * @backlog: backlog size of queue
     55 * @drops: number of dropped packets
     56 * @requeues: number of requeues
     57 * @overlimits: number of enqueues over the limit
     58 */
     59struct gnet_stats_queue {
     60	__u32	qlen;
     61	__u32	backlog;
     62	__u32	drops;
     63	__u32	requeues;
     64	__u32	overlimits;
     65};
     66
     67/**
     68 * struct gnet_estimator - rate estimator configuration
     69 * @interval: sampling period
     70 * @ewma_log: the log of measurement window weight
     71 */
     72struct gnet_estimator {
     73	signed char	interval;
     74	unsigned char	ewma_log;
     75};
     76
     77
     78#endif /* __LINUX_GEN_STATS_H */