/linux/drivers/net/ethernet/engleder/ |
H A D | tsnep_selftests.c | 156 struct tc_taprio_qopt_offload *qopt, s64 ms) in delay_base_time() argument 159 u64 base_time = ktime_to_ns(qopt->base_time); in delay_base_time() 164 n = div64_u64(system_time - base_time, qopt->cycle_time); in delay_base_time() 166 qopt->base_time = ktime_add_ns(qopt->base_time, in delay_base_time() 167 (n + 1) * qopt->cycle_time); in delay_base_time() 312 struct tc_taprio_qopt_offload *qopt, s64 ms) in enable_check_taprio() argument 316 retval = tsnep_tc_setup(adapter->netdev, TC_SETUP_QDISC_TAPRIO, qopt); in enable_check_taprio() 328 struct tc_taprio_qopt_offload qopt; in disable_taprio() local 331 memset(&qopt, 0, sizeof(qopt)); in disable_taprio() 332 qopt.cmd = TAPRIO_CMD_DESTROY; in disable_taprio() [all …]
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H A D | tsnep_tc.c | 11 static int tsnep_validate_gcl(struct tc_taprio_qopt_offload *qopt) in tsnep_validate_gcl() argument 16 if (!qopt->cycle_time) in tsnep_validate_gcl() 18 if (qopt->num_entries > TSNEP_MAX_GCL_NUM) in tsnep_validate_gcl() 21 for (i = 0; i < qopt->num_entries; i++) { in tsnep_validate_gcl() 22 if (qopt->entries[i].command != TC_TAPRIO_CMD_SET_GATES) in tsnep_validate_gcl() 24 if (qopt->entries[i].gate_mask & ~TSNEP_GCL_MASK) in tsnep_validate_gcl() 26 if (qopt->entries[i].interval < TSNEP_GCL_MIN_INTERVAL) in tsnep_validate_gcl() 28 cycle_time += qopt->entries[i].interval; in tsnep_validate_gcl() 30 if (qopt->cycle_time != cycle_time) in tsnep_validate_gcl() 32 if (qopt->cycle_time_extension >= qopt->cycle_time) in tsnep_validate_gcl() [all …]
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/linux/net/sched/ |
H A D | sch_mqprio_lib.c | 20 const struct tc_mqprio_qopt *qopt, in mqprio_validate_queue_counts() argument 26 for (i = 0; i < qopt->num_tc; i++) { in mqprio_validate_queue_counts() 27 unsigned int last = qopt->offset[i] + qopt->count[i]; in mqprio_validate_queue_counts() 29 if (!qopt->count[i]) { in mqprio_validate_queue_counts() 38 if (qopt->offset[i] >= dev->real_num_tx_queues || in mqprio_validate_queue_counts() 42 qopt->count[i], qopt->offset[i], in mqprio_validate_queue_counts() 51 for (j = i + 1; j < qopt->num_tc; j++) { in mqprio_validate_queue_counts() 52 if (intervals_overlap(qopt->offset[i], last, in mqprio_validate_queue_counts() 53 qopt->offset[j], in mqprio_validate_queue_counts() 54 qopt->offset[j] + in mqprio_validate_queue_counts() [all …]
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H A D | sch_tbf.c | 146 struct tc_tbf_qopt_offload qopt; in tbf_offload_change() local 151 qopt.command = TC_TBF_REPLACE; in tbf_offload_change() 152 qopt.handle = sch->handle; in tbf_offload_change() 153 qopt.parent = sch->parent; in tbf_offload_change() 154 qopt.replace_params.rate = q->rate; in tbf_offload_change() 155 qopt.replace_params.max_size = q->max_size; in tbf_offload_change() 156 qopt.replace_params.qstats = &sch->qstats; in tbf_offload_change() 158 dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_QDISC_TBF, &qopt); in tbf_offload_change() 164 struct tc_tbf_qopt_offload qopt; in tbf_offload_destroy() local 169 qopt.command = TC_TBF_DESTROY; in tbf_offload_destroy() [all …]
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H A D | sch_fifo.c | 62 struct tc_fifo_qopt_offload qopt; in fifo_offload_init() local 67 qopt.command = TC_FIFO_REPLACE; in fifo_offload_init() 68 qopt.handle = sch->handle; in fifo_offload_init() 69 qopt.parent = sch->parent; in fifo_offload_init() 70 dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_QDISC_FIFO, &qopt); in fifo_offload_init() 76 struct tc_fifo_qopt_offload qopt; in fifo_offload_destroy() local 81 qopt.command = TC_FIFO_DESTROY; in fifo_offload_destroy() 82 qopt.handle = sch->handle; in fifo_offload_destroy() 83 qopt.parent = sch->parent; in fifo_offload_destroy() 84 dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_QDISC_FIFO, &qopt); in fifo_offload_destroy() [all …]
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H A D | sch_mqprio.c | 35 const struct tc_mqprio_qopt *qopt, in mqprio_enable_offload() argument 41 .qopt = *qopt, in mqprio_enable_offload() 58 for (i = 0; i < mqprio.qopt.num_tc; i++) in mqprio_enable_offload() 61 for (i = 0; i < mqprio.qopt.num_tc; i++) in mqprio_enable_offload() 75 priv->hw_offload = mqprio.qopt.hw; in mqprio_enable_offload() 115 static int mqprio_parse_opt(struct net_device *dev, struct tc_mqprio_qopt *qopt, in mqprio_parse_opt() argument 125 if (qopt->hw > TC_MQPRIO_HW_OFFLOAD_MAX) in mqprio_parse_opt() 126 qopt->hw = TC_MQPRIO_HW_OFFLOAD_MAX; in mqprio_parse_opt() 134 err = mqprio_validate_qopt(dev, qopt, in mqprio_parse_opt() 135 !qopt->hw || caps->validate_queue_counts, in mqprio_parse_opt() [all …]
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H A D | sch_ets.c | 111 struct tc_ets_qopt_offload qopt; in ets_offload_change() local 123 qopt.command = TC_ETS_REPLACE; in ets_offload_change() 124 qopt.handle = sch->handle; in ets_offload_change() 125 qopt.parent = sch->parent; in ets_offload_change() 126 qopt.replace_params.bands = q->nbands; in ets_offload_change() 127 qopt.replace_params.qstats = &sch->qstats; in ets_offload_change() 128 memcpy(&qopt.replace_params.priomap, in ets_offload_change() 141 qopt.replace_params.quanta[i] = quantum; in ets_offload_change() 142 qopt.replace_params.weights[i] = weight; in ets_offload_change() 145 dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_QDISC_ETS, &qopt); in ets_offload_change() [all …]
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H A D | sch_etf.c | 44 static inline int validate_input_params(struct tc_etf_qopt *qopt, in validate_input_params() argument 57 if (qopt->clockid < 0) { in validate_input_params() 62 if (qopt->clockid != CLOCK_TAI) { in validate_input_params() 67 if (qopt->delta < 0) { in validate_input_params() 349 struct tc_etf_qopt *qopt; in etf_init() local 368 qopt = nla_data(tb[TCA_ETF_PARMS]); in etf_init() 371 qopt->delta, qopt->clockid, in etf_init() 372 OFFLOAD_IS_ON(qopt) ? "on" : "off", in etf_init() 373 DEADLINE_MODE_IS_ON(qopt) ? "on" : "off"); in etf_init() 375 err = validate_input_params(qopt, extack); in etf_init() [all …]
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H A D | sch_prio.c | 140 static int prio_offload(struct Qdisc *sch, struct tc_prio_qopt *qopt) in prio_offload() argument 151 if (qopt) { in prio_offload() 153 opt.replace_params.bands = qopt->bands; in prio_offload() 154 memcpy(&opt.replace_params.priomap, qopt->priomap, in prio_offload() 182 struct tc_prio_qopt *qopt; in prio_tune() local 184 if (nla_len(opt) < sizeof(*qopt)) in prio_tune() 186 qopt = nla_data(opt); in prio_tune() 188 if (qopt->bands > TCQ_PRIO_BANDS || qopt->bands < TCQ_MIN_PRIO_BANDS) in prio_tune() 192 if (qopt->priomap[i] >= qopt->bands) in prio_tune() 197 for (i = oldbands; i < qopt->bands; i++) { in prio_tune() [all …]
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H A D | sch_netem.c | 984 struct tc_netem_qopt *qopt; in netem_change() local 989 qopt = nla_data(opt); in netem_change() 990 ret = parse_attr(tb, TCA_NETEM_MAX, opt, netem_policy, sizeof(*qopt)); in netem_change() 1026 sch->limit = qopt->limit; in netem_change() 1028 q->latency = PSCHED_TICKS2NS(qopt->latency); in netem_change() 1029 q->jitter = PSCHED_TICKS2NS(qopt->jitter); in netem_change() 1030 q->limit = qopt->limit; in netem_change() 1031 q->gap = qopt->gap; in netem_change() 1033 q->loss = qopt->loss; in netem_change() 1034 q->duplicate = qopt->duplicate; in netem_change() [all …]
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H A D | sch_mqprio_lib.h | 11 int mqprio_validate_qopt(struct net_device *dev, struct tc_mqprio_qopt *qopt, 16 struct tc_mqprio_qopt *qopt);
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H A D | sch_multiq.c | 175 struct tc_multiq_qopt *qopt; in multiq_tune() local 181 if (nla_len(opt) < sizeof(*qopt)) in multiq_tune() 184 qopt = nla_data(opt); in multiq_tune() 186 qopt->bands = qdisc_dev(sch)->real_num_tx_queues; in multiq_tune() 188 removed = kmalloc(sizeof(*removed) * (q->max_bands - qopt->bands), in multiq_tune() 194 q->bands = qopt->bands; in multiq_tune()
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H A D | sch_hfsc.c | 1398 struct tc_hfsc_qopt *qopt; in hfsc_init_qdisc() local 1403 if (!opt || nla_len(opt) < sizeof(*qopt)) in hfsc_init_qdisc() 1405 qopt = nla_data(opt); in hfsc_init_qdisc() 1407 q->defcls = qopt->defcls; in hfsc_init_qdisc() 1441 struct tc_hfsc_qopt *qopt; in hfsc_change_qdisc() local 1443 if (nla_len(opt) < sizeof(*qopt)) in hfsc_change_qdisc() 1445 qopt = nla_data(opt); in hfsc_change_qdisc() 1447 WRITE_ONCE(q->defcls, qopt->defcls); in hfsc_change_qdisc() 1525 struct tc_hfsc_qopt qopt; in hfsc_dump_qdisc() local 1527 qopt.defcls = READ_ONCE(q->defcls); in hfsc_dump_qdisc() [all …]
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/linux/drivers/net/ethernet/microchip/lan966x/ |
H A D | lan966x_cbs.c | 6 struct tc_cbs_qopt_offload *qopt) in lan966x_cbs_add() argument 13 if (qopt->idleslope <= 0 || in lan966x_cbs_add() 14 qopt->sendslope >= 0 || in lan966x_cbs_add() 15 qopt->locredit >= qopt->hicredit) in lan966x_cbs_add() 18 se_idx = SE_IDX_QUEUE + port->chip_port * NUM_PRIO_QUEUES + qopt->queue; in lan966x_cbs_add() 19 cir = qopt->idleslope; in lan966x_cbs_add() 20 cbs = (qopt->idleslope - qopt->sendslope) * in lan966x_cbs_add() 21 (qopt->hicredit - qopt->locredit) / in lan966x_cbs_add() 22 -qopt->sendslope; in lan966x_cbs_add() 52 struct tc_cbs_qopt_offload *qopt) in lan966x_cbs_del() argument [all …]
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H A D | lan966x_tc.c | 13 u8 num_tc = mqprio->qopt.num_tc; in lan966x_tc_setup_qdisc_mqprio() 15 mqprio->qopt.hw = TC_MQPRIO_HW_OFFLOAD_TCS; in lan966x_tc_setup_qdisc_mqprio() 35 struct tc_tbf_qopt_offload *qopt) in lan966x_tc_setup_qdisc_tbf() argument 37 switch (qopt->command) { in lan966x_tc_setup_qdisc_tbf() 39 return lan966x_tbf_add(port, qopt); in lan966x_tc_setup_qdisc_tbf() 41 return lan966x_tbf_del(port, qopt); in lan966x_tc_setup_qdisc_tbf() 50 struct tc_cbs_qopt_offload *qopt) in lan966x_tc_setup_qdisc_cbs() argument 52 return qopt->enable ? lan966x_cbs_add(port, qopt) : in lan966x_tc_setup_qdisc_cbs() 53 lan966x_cbs_del(port, qopt); in lan966x_tc_setup_qdisc_cbs() 57 struct tc_ets_qopt_offload *qopt) in lan966x_tc_setup_qdisc_ets() argument [all …]
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H A D | lan966x_taprio.c | 173 struct tc_taprio_qopt_offload *qopt, in lan966x_taprio_find_list() argument 219 static int lan966x_taprio_check(struct tc_taprio_qopt_offload *qopt) in lan966x_taprio_check() argument 225 if (qopt->cycle_time_extension) in lan966x_taprio_check() 231 if (qopt->num_entries > LAN966X_TAPRIO_NUM_GCL) in lan966x_taprio_check() 235 if (qopt->cycle_time < LAN966X_TAPRIO_MIN_CYCLE_TIME_NS || in lan966x_taprio_check() 236 qopt->cycle_time > LAN966X_TAPRIO_MAX_CYCLE_TIME_NS) in lan966x_taprio_check() 239 for (i = 0; i < qopt->num_entries; ++i) { in lan966x_taprio_check() 240 struct tc_taprio_sched_entry *entry = &qopt->entries[i]; in lan966x_taprio_check() 249 if (qopt->entries[i].command != TC_TAPRIO_CMD_SET_GATES) in lan966x_taprio_check() 252 total_time += qopt->entries[i].interval; in lan966x_taprio_check() [all …]
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H A D | lan966x_tbf.c | 6 struct tc_tbf_qopt_offload *qopt) in lan966x_tbf_add() argument 9 bool root = qopt->parent == TC_H_ROOT; in lan966x_tbf_add() 15 queue = TC_H_MIN(qopt->parent) - 1; in lan966x_tbf_add() 25 cir = div_u64(qopt->replace_params.rate.rate_bytes_ps, 1000) * 8; in lan966x_tbf_add() 26 cbs = qopt->replace_params.max_size; in lan966x_tbf_add() 56 struct tc_tbf_qopt_offload *qopt) in lan966x_tbf_del() argument 59 bool root = qopt->parent == TC_H_ROOT; in lan966x_tbf_del() 64 queue = TC_H_MIN(qopt->parent) - 1; in lan966x_tbf_del()
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H A D | lan966x_ets.c | 19 struct tc_ets_qopt_offload *qopt) in lan966x_ets_add() argument 29 if (qopt->parent != TC_H_ROOT) in lan966x_ets_add() 32 params = &qopt->replace_params; in lan966x_ets_add() 78 struct tc_ets_qopt_offload *qopt) in lan966x_ets_del() argument
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/linux/drivers/net/ethernet/chelsio/cxgb4/ |
H A D | cxgb4_tc_mqprio.c | 19 if (!mqprio->qopt.num_tc) in cxgb4_mqprio_validate() 22 if (mqprio->qopt.hw != TC_MQPRIO_HW_OFFLOAD_TCS) { in cxgb4_mqprio_validate() 31 } else if (mqprio->qopt.num_tc > adap->params.nsched_cls) { in cxgb4_mqprio_validate() 47 for (i = 0; i < mqprio->qopt.num_tc; i++) { in cxgb4_mqprio_validate() 48 qoffset = max_t(u16, mqprio->qopt.offset[i], qoffset); in cxgb4_mqprio_validate() 49 qcount += mqprio->qopt.count[i]; in cxgb4_mqprio_validate() 51 start_a = mqprio->qopt.offset[i]; in cxgb4_mqprio_validate() 52 end_a = start_a + mqprio->qopt.count[i] - 1; in cxgb4_mqprio_validate() 53 for (j = i + 1; j < mqprio->qopt.num_tc; j++) { in cxgb4_mqprio_validate() 54 start_b = mqprio->qopt.offset[j]; in cxgb4_mqprio_validate() [all …]
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/linux/drivers/net/ethernet/hisilicon/hns3/hns3pf/ |
H A D | hclge_dcb.c | 519 if (!mqprio_qopt->qopt.num_tc) { in hclge_mqprio_qopt_check() 520 mqprio_qopt->qopt.num_tc = 1; in hclge_mqprio_qopt_check() 524 ret = hclge_dcb_common_validate(hdev, mqprio_qopt->qopt.num_tc, in hclge_mqprio_qopt_check() 525 mqprio_qopt->qopt.prio_tc_map); in hclge_mqprio_qopt_check() 529 for (i = 0; i < mqprio_qopt->qopt.num_tc; i++) { in hclge_mqprio_qopt_check() 530 if (!is_power_of_2(mqprio_qopt->qopt.count[i])) { in hclge_mqprio_qopt_check() 536 if (mqprio_qopt->qopt.count[i] > hdev->pf_rss_size_max) { in hclge_mqprio_qopt_check() 543 if (mqprio_qopt->qopt.offset[i] != queue_sum) { in hclge_mqprio_qopt_check() 555 queue_sum = mqprio_qopt->qopt.offset[i]; in hclge_mqprio_qopt_check() 556 queue_sum += mqprio_qopt->qopt.count[i]; in hclge_mqprio_qopt_check() [all …]
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/linux/drivers/net/ethernet/ti/ |
H A D | am65-cpsw-qos.c | 80 for (tc = 0; tc < mqprio->qopt.num_tc; tc++) { in am65_cpsw_tx_pn_shaper_apply() 130 num_tc = mqprio->qopt.num_tc; in am65_cpsw_mqprio_verify_shaper() 209 struct tc_mqprio_qopt *qopt = &mqprio->qopt; in am65_cpsw_setup_mqprio() local 211 u8 num_tc = qopt->num_tc; in am65_cpsw_setup_mqprio() 252 for (i = qopt->offset[tc]; i < qopt->offset[tc] + qopt->count[tc]; i++) in am65_cpsw_setup_mqprio() 255 count = qopt->count[tc]; in am65_cpsw_setup_mqprio() 256 offset = qopt->offset[tc]; in am65_cpsw_setup_mqprio()
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H A D | cpsw_priv.c | 933 struct tc_cbs_qopt_offload *qopt) in cpsw_set_cbs() argument 942 tc = netdev_txq_to_tc(priv->ndev, qopt->queue); in cpsw_set_cbs() 955 if (!qopt->enable && !priv->fifo_bw[fifo]) in cpsw_set_cbs() 977 bw = qopt->enable ? qopt->idleslope : 0; in cpsw_set_cbs() 1002 num_tc = mqprio->qopt.num_tc; in cpsw_set_mqprio() 1015 tc = mqprio->qopt.prio_tc_map[i]; in cpsw_set_mqprio() 1022 count = mqprio->qopt.count[i]; in cpsw_set_mqprio() 1023 offset = mqprio->qopt.offset[i]; in cpsw_set_mqprio() 1028 if (!mqprio->qopt.hw) { in cpsw_set_mqprio() 1034 priv->mqprio_hw = mqprio->qopt.hw; in cpsw_set_mqprio()
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/linux/drivers/net/ethernet/aquantia/atlantic/ |
H A D | aq_main.c | 421 err = aq_validate_mqprio_opt(aq_nic, mqprio, mqprio->qopt.num_tc); in aq_ndo_setup_tc() 425 for (i = 0; i < mqprio->qopt.num_tc; i++) { in aq_ndo_setup_tc() 441 return aq_nic_setup_tc_mqprio(aq_nic, mqprio->qopt.num_tc, in aq_ndo_setup_tc() 442 mqprio->qopt.prio_tc_map); in aq_ndo_setup_tc()
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/linux/Documentation/userspace-api/netlink/ |
H A D | netlink-raw.rst | 142 fixed-header: tc-fifo-qopt 148 fixed-header: tc-netem-qopt 170 members of ``struct tc-tbf-qopt``. 175 name: tc-tbf-qopt
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/linux/drivers/net/ethernet/intel/igc/ |
H A D | igc_main.c | 6216 const struct tc_taprio_qopt_offload *qopt) in validate_schedule() argument 6223 if (qopt->cycle_time_extension) in validate_schedule() 6234 if (!is_base_time_past(qopt->base_time, &now) && in validate_schedule() 6238 for (n = 0; n < qopt->num_entries; n++) { in validate_schedule() 6242 prev = n ? &qopt->entries[n - 1] : NULL; in validate_schedule() 6243 e = &qopt->entries[n]; in validate_schedule() 6269 struct tc_etf_qopt_offload *qopt) in igc_tsn_enable_launchtime() argument 6277 err = igc_save_launchtime_params(adapter, qopt->queue, qopt->enable); in igc_tsn_enable_launchtime() 6347 struct tc_taprio_qopt_offload *qopt) in igc_save_qbv_schedule() argument 6357 if (qopt->base_time < 0) in igc_save_qbv_schedule() [all …]
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