diff options
Diffstat (limited to 'sys/altq/altq_rio.h')
| -rw-r--r-- | sys/altq/altq_rio.h | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/sys/altq/altq_rio.h b/sys/altq/altq_rio.h index 20332b23415..91e547db97f 100644 --- a/sys/altq/altq_rio.h +++ b/sys/altq/altq_rio.h @@ -1,4 +1,4 @@ -/* $OpenBSD: altq_rio.h,v 1.4 2002/12/16 09:18:05 kjc Exp $ */ +/* $OpenBSD: altq_rio.h,v 1.5 2002/12/16 17:27:20 henning Exp $ */ /* $KAME: altq_rio.h,v 1.5 2000/12/14 08:12:46 thorpej Exp $ */ /* @@ -43,24 +43,24 @@ struct rio_interface { }; struct rio_stats { - struct rio_interface iface; - int q_len[RIO_NDROPPREC]; - struct redstats q_stats[RIO_NDROPPREC]; + struct rio_interface iface; + int q_len[RIO_NDROPPREC]; + struct redstats q_stats[RIO_NDROPPREC]; /* static red parameters */ - int q_limit; - int weight; - int flags; - struct redparams q_params[RIO_NDROPPREC]; + int q_limit; + int weight; + int flags; + struct redparams q_params[RIO_NDROPPREC]; }; struct rio_conf { - struct rio_interface iface; - struct redparams q_params[RIO_NDROPPREC]; - int rio_weight; /* weight for EWMA */ - int rio_limit; /* max queue length */ - int rio_pkttime; /* average packet time in usec */ - int rio_flags; /* see below */ + struct rio_interface iface; + struct redparams q_params[RIO_NDROPPREC]; + int rio_weight; /* weight for EWMA */ + int rio_limit; /* max queue length */ + int rio_pkttime; /* avg packet time in usec */ + int rio_flags; /* see below */ }; /* rio flags */ @@ -75,54 +75,54 @@ typedef struct rio { /* per drop precedence structure */ struct dropprec_state { /* red parameters */ - int inv_pmax; /* inverse of max drop probability */ - int th_min; /* red min threshold */ - int th_max; /* red max threshold */ + int inv_pmax; /* inverse of max drop probability */ + int th_min; /* red min threshold */ + int th_max; /* red max threshold */ /* variables for internal use */ - int th_min_s; /* th_min scaled by avgshift */ - int th_max_s; /* th_max scaled by avgshift */ - int probd; /* drop probability denominator */ - - int qlen; /* queue length */ - int avg; /* (scaled) queue length average */ - int count; /* packet count since the last dropped/marked - packet */ - int idle; /* queue was empty */ - int old; /* avg is above th_min */ - struct timeval last; /* timestamp when queue becomes idle */ + int th_min_s; /* th_min scaled by avgshift */ + int th_max_s; /* th_max scaled by avgshift */ + int probd; /* drop probability denominator */ + + int qlen; /* queue length */ + int avg; /* (scaled) queue length average */ + int count; /* packet count since the last dropped/ + marked packet */ + int idle; /* queue was empty */ + int old; /* avg is above th_min */ + struct timeval last; /* timestamp when queue becomes idle */ } rio_precstate[RIO_NDROPPREC]; - int rio_wshift; /* log(red_weight) */ - int rio_weight; /* weight for EWMA */ - struct wtab *rio_wtab; /* weight table */ + int rio_wshift; /* log(red_weight) */ + int rio_weight; /* weight for EWMA */ + struct wtab *rio_wtab; /* weight table */ - int rio_pkttime; /* average packet time in micro sec - used for idle calibration */ - int rio_flags; /* rio flags */ + int rio_pkttime; /* average packet time in micro sec + used for idle calibration */ + int rio_flags; /* rio flags */ - u_int8_t rio_codepoint; /* codepoint value to tag packets */ - u_int8_t rio_codepointmask; /* codepoint mask bits */ + u_int8_t rio_codepoint; /* codepoint value to tag packets */ + u_int8_t rio_codepointmask; /* codepoint mask bits */ struct redstats q_stats[RIO_NDROPPREC]; /* statistics */ } rio_t; typedef struct rio_queue { - struct rio_queue *rq_next; /* next red_state in the list */ - struct ifaltq *rq_ifq; /* backpointer to ifaltq */ + struct rio_queue *rq_next; /* next red_state in the list */ + struct ifaltq *rq_ifq; /* backpointer to ifaltq */ - class_queue_t *rq_q; + class_queue_t *rq_q; - rio_t *rq_rio; + rio_t *rq_rio; } rio_queue_t; -extern rio_t *rio_alloc(int, struct redparams *, int, int); -extern void rio_destroy(rio_t *); -extern void rio_getstats(rio_t *, struct redstats *); -extern int rio_addq(rio_t *, class_queue_t *, struct mbuf *, - struct altq_pktattr *); -extern struct mbuf *rio_getq(rio_t *, class_queue_t *); -extern int rio_set_meter(rio_t *, int, int, int); +extern rio_t *rio_alloc(int, struct redparams *, int, int); +extern void rio_destroy(rio_t *); +extern void rio_getstats(rio_t *, struct redstats *); +extern int rio_addq(rio_t *, class_queue_t *, struct mbuf *, + struct altq_pktattr *); +extern struct mbuf *rio_getq(rio_t *, class_queue_t *); +extern int rio_set_meter(rio_t *, int, int, int); #endif /* _KERNEL */ |