ixl(4) supports in-chip statistic counters per VSI
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yamaguchi
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6cade11055
commit
ac53db4aac
@ -1,4 +1,4 @@
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/* $NetBSD: if_ixl.c,v 1.17 2020/01/09 02:43:45 yamaguchi Exp $ */
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/* $NetBSD: if_ixl.c,v 1.18 2020/01/09 02:55:41 yamaguchi Exp $ */
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/*
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* Copyright (c) 2013-2015, Intel Corporation
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@ -559,6 +559,26 @@ struct ixl_stats_counters {
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uint64_t isc_link_xoff_rx_offset;
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struct evcnt isc_link_xoff_tx;
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uint64_t isc_link_xoff_tx_offset;
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struct evcnt isc_vsi_rx_discards;
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uint64_t isc_vsi_rx_discards_offset;
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struct evcnt isc_vsi_rx_bytes;
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uint64_t isc_vsi_rx_bytes_offset;
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struct evcnt isc_vsi_rx_unicast;
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uint64_t isc_vsi_rx_unicast_offset;
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struct evcnt isc_vsi_rx_multicast;
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uint64_t isc_vsi_rx_multicast_offset;
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struct evcnt isc_vsi_rx_broadcast;
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uint64_t isc_vsi_rx_broadcast_offset;
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struct evcnt isc_vsi_tx_errors;
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uint64_t isc_vsi_tx_errors_offset;
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struct evcnt isc_vsi_tx_bytes;
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uint64_t isc_vsi_tx_bytes_offset;
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struct evcnt isc_vsi_tx_unicast;
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uint64_t isc_vsi_tx_unicast_offset;
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struct evcnt isc_vsi_tx_multicast;
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uint64_t isc_vsi_tx_multicast_offset;
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struct evcnt isc_vsi_tx_broadcast;
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uint64_t isc_vsi_tx_broadcast_offset;
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};
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/*
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@ -623,6 +643,7 @@ struct ixl_softc {
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uint16_t sc_uplink_seid; /* le */
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uint16_t sc_downlink_seid; /* le */
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uint16_t sc_vsi_number; /* le */
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uint16_t sc_vsi_stat_counter_idx;
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uint16_t sc_seid;
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unsigned int sc_base_queue;
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@ -4168,6 +4189,7 @@ ixl_get_vsi(struct ixl_softc *sc)
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struct ixl_aq_desc iaq;
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struct ixl_aq_vsi_param *param;
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struct ixl_aq_vsi_reply *reply;
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struct ixl_aq_vsi_data *data;
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int rv;
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/* grumble, vsi info isn't "known" at compile time */
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@ -4207,6 +4229,8 @@ ixl_get_vsi(struct ixl_softc *sc)
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reply = (struct ixl_aq_vsi_reply *)iaq.iaq_param;
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sc->sc_vsi_number = reply->vsi_number;
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data = IXL_DMA_KVA(vsi);
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sc->sc_vsi_stat_counter_idx = le16toh(data->stat_counter_idx);
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return 0;
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}
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@ -5639,6 +5663,17 @@ ixl_setup_stats(struct ixl_softc *sc)
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evcnt_attach_dynamic(&isc->isc_rx_broadcast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx broadcast / port");
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evcnt_attach_dynamic(&isc->isc_vsi_rx_bytes, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx bytes / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_rx_discards, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx discard / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_rx_unicast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx unicast / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_rx_multicast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx multicast / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_rx_broadcast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Rx broadcast / vsi");
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evcnt_attach_dynamic(&isc->isc_tx_size_64, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx size 64");
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evcnt_attach_dynamic(&isc->isc_tx_size_127, EVCNT_TYPE_MISC,
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@ -5666,6 +5701,17 @@ ixl_setup_stats(struct ixl_softc *sc)
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evcnt_attach_dynamic(&isc->isc_tx_broadcast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx broadcast / port");
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evcnt_attach_dynamic(&isc->isc_vsi_tx_bytes, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx bytes / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_tx_errors, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx errors / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_tx_unicast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx unicast / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_tx_multicast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx multicast / vsi");
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evcnt_attach_dynamic(&isc->isc_vsi_tx_broadcast, EVCNT_TYPE_MISC,
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NULL, device_xname(sc->sc_dev), "Tx broadcast / vsi");
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sc->sc_stats_intval = IXL_STATS_INTERVAL_MSEC;
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callout_init(&sc->sc_stats_callout, CALLOUT_MPSAFE);
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callout_setfunc(&sc->sc_stats_callout, ixl_stats_callout, sc);
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@ -5737,6 +5783,16 @@ ixl_teardown_stats(struct ixl_softc *sc)
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evcnt_detach(&isc->isc_tx_size_1023);
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evcnt_detach(&isc->isc_tx_size_1522);
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evcnt_detach(&isc->isc_tx_size_big);
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evcnt_detach(&isc->isc_vsi_rx_discards);
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evcnt_detach(&isc->isc_vsi_rx_bytes);
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evcnt_detach(&isc->isc_vsi_rx_unicast);
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evcnt_detach(&isc->isc_vsi_rx_multicast);
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evcnt_detach(&isc->isc_vsi_rx_broadcast);
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evcnt_detach(&isc->isc_vsi_tx_errors);
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evcnt_detach(&isc->isc_vsi_tx_bytes);
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evcnt_detach(&isc->isc_vsi_tx_unicast);
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evcnt_detach(&isc->isc_vsi_tx_multicast);
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evcnt_detach(&isc->isc_vsi_tx_broadcast);
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evcnt_detach(&sc->sc_event_atq);
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evcnt_detach(&sc->sc_event_link);
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@ -5980,6 +6036,66 @@ ixl_stats_update(void *xsc)
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0, I40E_GLPRT_RJC(sc->sc_port),
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&isc->isc_rx_jabber_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_rx_jabber.ev_count, delta);
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/* VSI rx counters */
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delta = ixl_stat_delta(sc,
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0, I40E_GLV_RDPC(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_rx_discards_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_rx_discards.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_GORCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_GORCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_rx_bytes_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_rx_bytes.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_UPRCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_UPRCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_rx_unicast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_rx_unicast.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_MPRCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_MPRCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_rx_multicast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_rx_multicast.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_BPRCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_BPRCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_rx_broadcast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_rx_broadcast.ev_count, delta);
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/* VSI tx counters */
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delta = ixl_stat_delta(sc,
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0, I40E_GLV_TEPC(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_tx_errors_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_tx_errors.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_GOTCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_GOTCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_tx_bytes_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_tx_bytes.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_UPTCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_UPTCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_tx_unicast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_tx_unicast.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_MPTCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_MPTCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_tx_multicast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_tx_multicast.ev_count, delta);
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delta = ixl_stat_delta(sc,
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I40E_GLV_BPTCH(sc->sc_vsi_stat_counter_idx),
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I40E_GLV_BPTCL(sc->sc_vsi_stat_counter_idx),
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&isc->isc_vsi_tx_broadcast_offset, isc->isc_has_offset);
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atomic_add_64(&isc->isc_vsi_tx_broadcast.ev_count, delta);
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}
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static int
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