130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#ifndef __LINUX_BRIDGE_EBT_LIMIT_H 230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define __LINUX_BRIDGE_EBT_LIMIT_H 330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/types.h> 530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define EBT_LIMIT_MATCH "limit" 730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* timings are in milliseconds. */ 930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define EBT_LIMIT_SCALE 10000 1030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 1130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490 1230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng seconds, or one every 59 hours. */ 1330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 1430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ebt_limit_info { 1530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 avg; /* Average secs between packets * scale */ 1630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 burst; /* Period multiplier for upper limit. */ 1730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 1830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng /* Used internally by the kernel */ 1930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng unsigned long prev; 2030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 credit; 2130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 credit_cap, cost; 2230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 2330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 2430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#endif 25