[mirror_ubuntu-focal-kernel.git] / include / uapi / linux / netfilter_bridge / ebt_limit.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __LINUX_BRIDGE_EBT_LIMIT_H
#define __LINUX_BRIDGE_EBT_LIMIT_H

#include <linux/types.h>

#define EBT_LIMIT_MATCH "limit"

/* timings are in milliseconds. */
#define EBT_LIMIT_SCALE 10000

/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
   seconds, or one every 59 hours. */

struct ebt_limit_info {
	__u32 avg;    /* Average secs between packets * scale */
	__u32 burst;  /* Period multiplier for upper limit. */

	/* Used internally by the kernel */
	unsigned long prev;
	__u32 credit;
	__u32 credit_cap, cost;
};

#endif
Commit	Line	Data
6f52b16c	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
1da177e4 LT	2	#ifndef __LINUX_BRIDGE_EBT_LIMIT_H
	3	#define __LINUX_BRIDGE_EBT_LIMIT_H
	4
06988b06 JE	5	#include <linux/types.h>
06988b06 JE	6
1da177e4 LT	7	#define EBT_LIMIT_MATCH "limit"
	8
	9	/* timings are in milliseconds. */
	10	#define EBT_LIMIT_SCALE 10000
	11
	12	/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
	13	seconds, or one every 59 hours. */
	14
d94d9fee	15	struct ebt_limit_info {
0260c1dc JE	16	__u32 avg; /* Average secs between packets * scale */
0260c1dc JE	17	__u32 burst; /* Period multiplier for upper limit. */
1da177e4 LT	18
	19	/* Used internally by the kernel */
	20	unsigned long prev;
0260c1dc JE	21	__u32 credit;
0260c1dc JE	22	__u32 credit_cap, cost;
1da177e4 LT	23	};
	24
	25	#endif