mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 20:45:20 +07:00
25763b3c86
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of version 2 of the gnu general public license as published by the free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 107 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.615055994@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (c) 2017 Nicira, Inc.
|
|
*/
|
|
|
|
#ifndef METER_H
|
|
#define METER_H 1
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/netlink.h>
|
|
#include <linux/openvswitch.h>
|
|
#include <linux/genetlink.h>
|
|
#include <linux/skbuff.h>
|
|
|
|
#include "flow.h"
|
|
struct datapath;
|
|
|
|
#define DP_MAX_BANDS 1
|
|
|
|
struct dp_meter_band {
|
|
u32 type;
|
|
u32 rate;
|
|
u32 burst_size;
|
|
u32 bucket; /* 1/1000 packets, or in bits */
|
|
struct ovs_flow_stats stats;
|
|
};
|
|
|
|
struct dp_meter {
|
|
spinlock_t lock; /* Per meter lock */
|
|
struct rcu_head rcu;
|
|
struct hlist_node dp_hash_node; /*Element in datapath->meters
|
|
* hash table.
|
|
*/
|
|
u32 id;
|
|
u16 kbps:1, keep_stats:1;
|
|
u16 n_bands;
|
|
u32 max_delta_t;
|
|
u64 used;
|
|
struct ovs_flow_stats stats;
|
|
struct dp_meter_band bands[];
|
|
};
|
|
|
|
extern struct genl_family dp_meter_genl_family;
|
|
int ovs_meters_init(struct datapath *dp);
|
|
void ovs_meters_exit(struct datapath *dp);
|
|
bool ovs_meter_execute(struct datapath *dp, struct sk_buff *skb,
|
|
struct sw_flow_key *key, u32 meter_id);
|
|
|
|
#endif /* meter.h */
|