Lines Matching +full:max +full:- +full:by +full:- +full:define
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 #define __LINUX_PKT_SCHED_H
12 with obsolete IPv6 values is not occasional :-). New IPv6 drafts
13 preferred full anarchy inspired by diffserv group.
20 #define TC_PRIO_BESTEFFORT 0
21 #define TC_PRIO_FILLER 1
22 #define TC_PRIO_BULK 2
23 #define TC_PRIO_INTERACTIVE_BULK 4
24 #define TC_PRIO_INTERACTIVE 6
25 #define TC_PRIO_CONTROL 7
27 #define TC_PRIO_MAX 15
51 ---------
57 minor numbers, which are interpreted by kernel specially,
58 that may be used by applications, though not recommended.
67 #define TC_H_MAJ_MASK (0xFFFF0000U)
68 #define TC_H_MIN_MASK (0x0000FFFFU)
69 #define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
70 #define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
71 #define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
73 #define TC_H_UNSPEC (0U)
74 #define TC_H_ROOT (0xFFFFFFFFU)
75 #define TC_H_INGRESS (0xFFFFFFF1U)
76 #define TC_H_CLSACT TC_H_INGRESS
78 #define TC_H_MIN_PRIORITY 0xFFE0U
79 #define TC_H_MIN_INGRESS 0xFFF2U
80 #define TC_H_MIN_EGRESS 0xFFF3U
88 #define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
99 #define TC_RTAB_SIZE 1024
119 #define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
130 * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1).
136 #define SKBPRIO_MAX_PRIORITY 64
144 #define TCQ_PRIO_BANDS 16
145 #define TCQ_MIN_PRIO_BANDS 2
149 __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
161 #define TCQ_PLUG_BUFFER 0
162 #define TCQ_PLUG_RELEASE_ONE 1
163 #define TCQ_PLUG_RELEASE_INDEFINITE 2
164 #define TCQ_PLUG_LIMIT 3
173 * command is received (just act as a pass-thru queue).
203 #define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
221 __u32 prob_drop; /* Early drops, below max threshold */
222 __u32 forced_drop; /* Early drops, after max threshold */
223 __u32 prob_mark; /* Marked packets, below max threshold */
224 __u32 forced_mark; /* Marked packets, after max threshold */
225 __u32 prob_mark_head; /* Marked packets, below max threshold */
226 __u32 forced_mark_head;/* Marked packets, after max threshold */
231 unsigned int depth; /* max number of packets per flow */
236 __u32 qth_max; /* Max average length threshold (bytes) */
238 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
261 #define TCA_RED_MAX (__TCA_RED_MAX - 1)
266 __u32 qth_max; /* Max average length threshold (bytes) */
268 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
271 #define TC_RED_ECN 1
272 #define TC_RED_HARDDROP 2
273 #define TC_RED_ADAPTATIVE 4
285 #define MAX_DPs 16
298 #define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
305 #define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
324 #define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
329 __u32 qth_max; /* Max average length threshold (bytes) */
338 __u8 Plog; /* log(P_max/(qth_max-qth_min)) */
364 #define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
369 __u32 qth_max; /* Max average threshold (packets) */
371 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
385 #define TC_HTB_NUMPRIO 8
386 #define TC_HTB_MAXDEPTH 8
387 #define TC_HTB_PROTOVER 3 /* the same as HTB and TC's major */
400 __u32 rate2quantum; /* bps->quantum divisor */
421 #define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
439 __u32 d; /* x-projection of the first segment in us */
445 __u64 rtwork; /* work done by real-time criteria */
458 #define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
480 #define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
486 __u32 gap; /* re-ordering gap (0 for none) */
525 NETEM_LOSS_GI, /* General Intuitive - 4 state model */
529 #define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
540 /* Gilbert-Elliot models */
548 #define NETEM_DIST_SCALE 8192
549 #define NETEM_DIST_MAX 16384
559 #define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
566 #define TC_QOPT_BITMASK 15
567 #define TC_QOPT_MAX_QUEUE 16
575 #define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
583 #define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1)
591 #define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
601 #define TC_MQPRIO_F_MODE 0x1
602 #define TC_MQPRIO_F_SHAPER 0x2
603 #define TC_MQPRIO_F_MIN_RATE 0x4
604 #define TC_MQPRIO_F_MAX_RATE 0x8
615 #define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1)
625 #define TCA_SFB_MAX (__TCA_SFB_MAX - 1)
628 * Note: increment, decrement are Q0.16 fixed-point values.
633 __u32 max; /* max len of qlen_min */ member
637 __u32 limit; /* max SFB queue length */
654 #define SFB_MAX_PROB 0xFFFF
664 #define TCA_QFQ_MAX (__TCA_QFQ_MAX - 1)
683 #define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
691 __u32 ldelay; /* in-queue delay seen by most recently dequeued packet */
693 __u32 drop_overlimit; /* number of time max qdisc packet limit was hit */
715 #define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)
724 __u32 drop_overlimit; /* number of time max qdisc
742 __u32 ldelay; /* in-queue delay seen by most recently
776 TCA_FQ_FLOW_MAX_RATE, /* per flow max rate */
786 TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */
791 #define TCA_FQ_MAX (__TCA_FQ_MAX - 1)
809 /* Heavy-Hitter Filter */
823 #define TCA_HHF_MAX (__TCA_HHF_MAX - 1)
826 __u32 drop_overlimit; /* number of times max qdisc packet limit
829 __u32 hh_overlimit; /* number of times max heavy-hitters was hit */
830 __u32 hh_tot_count; /* number of captured heavy-hitters so far */
831 __u32 hh_cur_count; /* number of current heavy-hitters */
846 #define TCA_PIE_MAX (__TCA_PIE_MAX - 1)
875 #define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
883 #define TC_ETF_DEADLINE_MODE_ON BIT(0)
884 #define TC_ETF_OFFLOAD_ON BIT(1)
893 #define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
918 #define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
940 #define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1)
971 #define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1)
972 #define TC_CAKE_MAX_TINS (8)
1025 #define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
1040 #define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
1053 #define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)