src/network/tc/qdisc.h

   1 /* SPDX-License-Identifier: LGPL-2.1+
   2  * Copyright © 2019 VMware, Inc. */
   3 #pragma once
   4
   5 #include "conf-parser.h"
   6 #include "fq-codel.h"
   7 #include "netem.h"
   8 #include "networkd-link.h"
   9 #include "networkd-network.h"
  10 #include "networkd-util.h"
  11 #include "sfq.h"
  12 #include "tbf.h"
  13
  14 typedef struct QDisc {
  15         NetworkConfigSection *section;
  16         Network *network;
  17
  18         Link *link;
  19
  20         int family;
  21
  22         uint32_t handle;
  23         uint32_t parent;
  24
  25         char *tca_kind;
  26         bool has_network_emulator:1;
  27         bool has_token_buffer_filter:1;
  28         bool has_stochastic_fairness_queueing:1;
  29         bool has_fair_queuing_controlled_delay:1;
  30
  31         NetworkEmulator ne;
  32         TokenBufferFilter tbf;
  33         StochasticFairnessQueueing sfq;
  34         FairQueuingControlledDelay fq_codel;
  35 } QDisc;
  36
  37 void qdisc_free(QDisc *qdisc);
  38 int qdisc_new_static(Network *network, const char *filename, unsigned section_line, QDisc **ret);
  39
  40 int qdisc_configure(Link *link, QDisc *qdisc);
  41
  42 int qdisc_section_verify(QDisc *qdisc, bool *has_root, bool *has_clsact);
  43
  44 DEFINE_NETWORK_SECTION_FUNCTIONS(QDisc, qdisc_free);
  45
  46 CONFIG_PARSER_PROTOTYPE(config_parse_tc_qdiscs_parent);