mac_stat.h revision 0dc2366f7b9f9f36e10909b1e95edbf2a261c2ac
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * CDDL HEADER START
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0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Use is subject to license terms.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyertypedef struct mac_rx_stats_s {
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyertypedef struct mac_tx_stats_s {
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Number of times the srs gets blocked due to lack of Tx
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * desc is noted down. Corresponding wakeup from driver
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * to unblock is also noted down. They should match in a
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * correctly working setup. If there is less unblocks
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * than blocks, then Tx side waits forever for a wakeup
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * from below. The following protected by srs_lock.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint64_t mts_blockcnt; /* times blocked for Tx descs */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint64_t mts_unblockcnt; /* unblock calls from driver */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint64_t mms_txerrors; /* vid_check, tag needed errors */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * When a ring is taken away from a mac client, before destroying
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * corresponding SRS (for rx ring) or soft ring (for tx ring), add stats
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * recorded by that SRS or soft ring to defunct lane stats.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer /* link protection stats */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_misc_stat_create(flow_entry_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_misc_stat_delete(flow_entry_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_ring_stat_create(mac_ring_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_ring_stat_delete(mac_ring_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_srs_stat_create(struct mac_soft_ring_set_s *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_srs_stat_delete(struct mac_soft_ring_set_s *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_tx_srs_stat_recreate(struct mac_soft_ring_set_s *,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_soft_ring_stat_create(struct mac_soft_ring_s *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_soft_ring_stat_delete(struct mac_soft_ring_s *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_stat_rename(mac_client_impl_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_pseudo_ring_stat_rename(mac_impl_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_driver_stat_create(mac_impl_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_driver_stat_delete(mac_impl_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern uint64_t mac_driver_stat_default(mac_impl_t *, uint_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern uint64_t mac_rx_ring_stat_get(void *, uint_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern uint64_t mac_tx_ring_stat_get(void *, uint_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#endif /* _MAC_STAT_H */