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/linux/tools/testing/selftests/drivers/net/
H A Dgro.c
/linux/drivers/net/ethernet/brocade/bna/
H A Dbnad_ethtool.c311 struct ethtool_coalesce *coalesce, in bnad_get_coalesce() argument
320 coalesce->use_adaptive_rx_coalesce = in bnad_get_coalesce()
324 coalesce->rx_coalesce_usecs = bnad->rx_coalescing_timeo * in bnad_get_coalesce()
326 coalesce->tx_coalesce_usecs = bnad->tx_coalescing_timeo * in bnad_get_coalesce()
328 coalesce->tx_max_coalesced_frames = BFI_TX_INTERPKT_COUNT; in bnad_get_coalesce()
334 struct ethtool_coalesce *coalesce, in bnad_set_coalesce() argument
342 if (coalesce->rx_coalesce_usecs == 0 || in bnad_set_coalesce()
343 coalesce->rx_coalesce_usecs > in bnad_set_coalesce()
347 if (coalesce->tx_coalesce_usecs == 0 || in bnad_set_coalesce()
348 coalesce->tx_coalesce_usecs > in bnad_set_coalesce()
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/linux/drivers/net/ethernet/sfc/falcon/
H A Dethtool.c574 struct ethtool_coalesce *coalesce, in ef4_ethtool_get_coalesce() argument
584 coalesce->tx_coalesce_usecs = tx_usecs; in ef4_ethtool_get_coalesce()
585 coalesce->tx_coalesce_usecs_irq = tx_usecs; in ef4_ethtool_get_coalesce()
586 coalesce->rx_coalesce_usecs = rx_usecs; in ef4_ethtool_get_coalesce()
587 coalesce->rx_coalesce_usecs_irq = rx_usecs; in ef4_ethtool_get_coalesce()
588 coalesce->use_adaptive_rx_coalesce = rx_adaptive; in ef4_ethtool_get_coalesce()
594 struct ethtool_coalesce *coalesce, in ef4_ethtool_set_coalesce() argument
606 if (coalesce->rx_coalesce_usecs != rx_usecs) in ef4_ethtool_set_coalesce()
607 rx_usecs = coalesce->rx_coalesce_usecs; in ef4_ethtool_set_coalesce()
609 rx_usecs = coalesce->rx_coalesce_usecs_irq; in ef4_ethtool_set_coalesce()
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/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_regs.h10 * @coal_init: coalesce timer initial value.
14 * @coal: coalesce timer time remaining.
41 * @IONIC_INTR_CRED_RESET_COALESCE: reset the coalesce timer.
/linux/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-ram.c24 const u8 coalesce, u8 val) in can_ram_rounddown_pow_of_two() argument
31 if (coalesce) { in can_ram_rounddown_pow_of_two()
38 ret = min_t(u8, coalesce * 2, config->fifo_depth); in can_ram_rounddown_pow_of_two()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_lib.c2901 * ice_vsi_rebuild_get_coalesce - get coalesce from all q_vectors
2903 * @coalesce: array of struct with stored coalesce
2909 struct ice_coalesce_stored *coalesce) in ice_vsi_rebuild_get_coalesce() argument
2916 coalesce[i].itr_tx = q_vector->tx.itr_settings; in ice_vsi_rebuild_get_coalesce()
2917 coalesce[i].itr_rx = q_vector->rx.itr_settings; in ice_vsi_rebuild_get_coalesce()
2918 coalesce[i].intrl = q_vector->intrl; in ice_vsi_rebuild_get_coalesce()
2921 coalesce[i].tx_valid = true; in ice_vsi_rebuild_get_coalesce()
2923 coalesce[i].rx_valid = true; in ice_vsi_rebuild_get_coalesce()
2930 * ice_vsi_rebuild_set_coalesce - set coalesce from earlier saved arrays
2932 * @coalesce: pointer to array of struct with stored coalesce
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H A Dice_ethtool.c4032 * @ec: ethtool structure to fill with driver's coalesce settings
4066 * ice_get_q_coalesce - get a queue's ITR/INTRL (coalesce) settings
4067 * @vsi: VSI associated to the queue for getting ITR/INTRL (coalesce) settings
4068 * @ec: coalesce settings to program the device with
4069 * @q_num: update ITR/INTRL (coalesce) settings for this queue number/index
4072 * 1. Getting Tx or Rx ITR/INTRL (coalesce) settings failed.
4103 * @ec: ethtool structure to fill with driver's coalesce settings
4104 * @q_num: queue number to get the coalesce settings for
4106 * If the caller passes in a negative q_num then we return coalesce settings
4234 * ice_set_q_coalesce - set a queue's ITR/INTRL (coalesce) settings
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/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_dev_api.h456 * qed_get_queue_coalesce(): Retrieve coalesce value for a given queue.
459 * @coal: Store coalesce value read from the hardware.
467 * qed_set_queue_coalesce(): Configure coalesce parameters for Rx and
475 * @rx_coal: Rx Coalesce value in micro seconds.
476 * @tx_coal: TX Coalesce value in micro seconds.
H A Dqed_vf.h691 * qed_vf_pf_set_coalesce(): VF - Set Rx/Tx coalesce per VF's relative queue.
692 * Coalesce value '0' will omit the
696 * @rx_coal: coalesce value in micro second for rx queue.
697 * @tx_coal: coalesce value in micro second for tx queue.
708 * qed_vf_pf_get_coalesce(): VF - Get coalesce per VF's relative queue.
711 * @p_coal: coalesce value in micro second for VF queues.
H A Dqed_l2.h440 u16 coalesce, struct qed_queue_cid *p_cid);
444 u16 coalesce, struct qed_queue_cid *p_cid);
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A Didpf.rst121 # ethtool --per-queue <ethX> queue_mask 0xa --coalesce adaptive-rx off
124 - To show the current coalesce settings for queues 1 and 3::
126 # ethtool --per-queue <ethX> queue_mask 0xa --show-coalesce
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_ethtool.c1336 * @ec: ethtool structure to fill with driver's coalesce settings
1358 * @ec: coalesce settings to program the device with
1359 * @q_num: update ITR/INTRL (coalesce) settings for this queue number/index
1401 * @ec: coalesce settings to be filled
1412 /* Return coalesce based on queue number zero */ in idpf_get_coalesce()
1420 * @ec: coalesce settings to be filled
1434 * @q_coal: per queue coalesce settings
1460 netdev_err(qv->vport->netdev, "Cannot set coalesce usecs if adaptive enabled\n"); in __idpf_set_q_coalesce()
1516 * @q_coal: per queue coalesce settings
1517 * @ec: coalesce settings to program the device with
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/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_ethtool.c546 * __iavf_get_coalesce - get per-queue coalesce settings
548 * @ec: ethtool coalesce data structure
587 * @ec: ethtool coalesce structure
605 * iavf_get_per_queue_coalesce - get coalesce values for specific queue
607 * @ec: coalesce settings from ethtool
610 * Read specific queue's coalesce settings.
621 * @ec: coalesce settings from ethtool
677 * __iavf_set_coalesce - set coalesce settings for particular queue
679 * @ec: ethtool coalesce settings
682 * Sets the coalesce settings for a particular queue.
[all …]
/linux/tools/net/ynl/pyynl/
H A Dethtool.py
/linux/tools/testing/selftests/drivers/net/netdevsim/
H A Dethtool-coalesce.sh20 if ! ethtool -h | grep -q coalesce; then
21 echo "SKIP: No --coalesce support in ethtool"
H A DMakefile7 ethtool-coalesce.sh \
/linux/net/wireless/
H A Dcore.c888 if (WARN_ON(wiphy->coalesce && in wiphy_register()
889 (!wiphy->coalesce->n_rules || in wiphy_register()
890 !wiphy->coalesce->n_patterns) && in wiphy_register()
891 (!wiphy->coalesce->pattern_min_len || in wiphy_register()
892 wiphy->coalesce->pattern_min_len > in wiphy_register()
893 wiphy->coalesce->pattern_max_len))) in wiphy_register()
1303 cfg80211_free_coalesce(rdev->coalesce); in wiphy_unregister()
1304 rdev->coalesce = NULL; in wiphy_unregister()
/linux/drivers/infiniband/hw/hfi1/
H A Dsdma_txreq.h74 /* private: - used in coalesce/pad processing */
/linux/arch/um/drivers/
H A Dvector_kern.h109 int coalesce; member
H A Dvector_kern.c1062 mod_timer(&vp->tl, vp->coalesce); in vector_net_start_xmit()
1483 ec->tx_coalesce_usecs = (vp->coalesce * 1000000) / HZ; in vector_get_coalesce()
1494 vp->coalesce = (ec->tx_coalesce_usecs * HZ) / 1000000; in vector_set_coalesce()
1495 if (vp->coalesce == 0) in vector_set_coalesce()
1496 vp->coalesce = 1; in vector_set_coalesce()
1634 vp->coalesce = 2; in vector_eth_configure()
/linux/tools/perf/
H A Dbuiltin-c2c.c114 const char *coalesce; member
3045 static int setup_coalesce(const char *coalesce, bool no_source) in setup_coalesce()
3047 const char *c = coalesce ?: coalesce_default; in setup_coalesce()
3068 pr_debug("coalesce sort fields: %s\n", c2c.cl_sort); in setup_coalesce()
3069 pr_debug("coalesce resort fields: %s\n", c2c.cl_resort); in setup_coalesce()
3070 pr_debug("coalesce output fields: %s\n", c2c.cl_output); in setup_coalesce()
3089 const char *coalesce = NULL; in perf_c2c__report()
3113 OPT_STRING('c', "coalesce", &coalesce, "coalesce field in perf_c2c__report()
3044 setup_coalesce(const char * coalesce,bool no_source) setup_coalesce() argument
3088 const char *coalesce = NULL; perf_c2c__report() local
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/linux/tools/testing/selftests/net/
H A Dgro.sh
/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_ethtool.c694 * don't need to set coalesce to hw in set_queue_coalesce()
710 "Failed to set %s queue%d coalesce", in set_queue_coalesce()
775 /* setting coalesce timer or pending limit to zero will disable in __hinic_set_coalesce()
776 * coalesce in __hinic_set_coalesce()
780 netif_warn(nic_dev, drv, netdev, "RX coalesce will be disabled\n"); in __hinic_set_coalesce()
783 netif_warn(nic_dev, drv, netdev, "TX coalesce will be disabled\n"); in __hinic_set_coalesce()
/linux/Documentation/fb/
H A Ddeferred_io.rst36 whether to coalesce and issue SG DMA or to do memory bursts.
/linux/tools/perf/Documentation/
H A Dperf-c2c.txt94 --coalesce::
97 (see COALESCE)
331 COALESCE

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