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38 lines
1.2 KiB
38 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0 |
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* |
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* Copyright (c) 2019 Facebook |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of version 2 of the GNU General Public |
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* License as published by the Free Software Foundation. |
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* |
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* Include file for Host Bandwidth Management (HBM) programs |
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*/ |
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struct hbm_vqueue { |
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struct bpf_spin_lock lock; |
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/* 4 byte hole */ |
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unsigned long long lasttime; /* In ns */ |
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int credit; /* In bytes */ |
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unsigned int rate; /* In bytes per NS << 20 */ |
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}; |
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struct hbm_queue_stats { |
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unsigned long rate; /* in Mbps*/ |
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unsigned long stats:1, /* get HBM stats (marked, dropped,..) */ |
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loopback:1, /* also limit flows using loopback */ |
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no_cn:1; /* do not use cn flags */ |
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unsigned long long pkts_marked; |
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unsigned long long bytes_marked; |
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unsigned long long pkts_dropped; |
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unsigned long long bytes_dropped; |
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unsigned long long pkts_total; |
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unsigned long long bytes_total; |
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unsigned long long firstPacketTime; |
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unsigned long long lastPacketTime; |
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unsigned long long pkts_ecn_ce; |
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unsigned long long returnValCount[4]; |
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unsigned long long sum_cwnd; |
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unsigned long long sum_rtt; |
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unsigned long long sum_cwnd_cnt; |
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long long sum_credit; |
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};
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