diff options
Diffstat (limited to 'include/linux/pkt_sched.h')
| -rw-r--r-- | include/linux/pkt_sched.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 8daced32a01..0d5b79365d0 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -162,19 +162,37 @@ struct tc_sfq_qopt { unsigned flows; /* Maximal number of flows */ }; +struct tc_sfqred_stats { + __u32 prob_drop; /* Early drops, below max threshold */ + __u32 forced_drop; /* Early drops, after max threshold */ + __u32 prob_mark; /* Marked packets, below max threshold */ + __u32 forced_mark; /* Marked packets, after max threshold */ + __u32 prob_mark_head; /* Marked packets, below max threshold */ + __u32 forced_mark_head;/* Marked packets, after max threshold */ +}; + +struct tc_sfq_qopt_v1 { + struct tc_sfq_qopt v0; + unsigned int depth; /* max number of packets per flow */ + unsigned int headdrop; +/* SFQRED parameters */ + __u32 limit; /* HARD maximal flow queue length (bytes) */ + __u32 qth_min; /* Min average length threshold (bytes) */ + __u32 qth_max; /* Max average length threshold (bytes) */ + unsigned char Wlog; /* log(W) */ + unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */ + unsigned char Scell_log; /* cell size for idle damping */ + unsigned char flags; + __u32 max_P; /* probability, high resolution */ +/* SFQRED stats */ + struct tc_sfqred_stats stats; +}; + + struct tc_sfq_xstats { __s32 allot; }; -/* - * NOTE: limit, divisor and flows are hardwired to code at the moment. - * - * limit=flows=128, divisor=1024; - * - * The only reason for this is efficiency, it is possible - * to change these parameters in compile time. - */ - /* RED section */ enum { |