[dpdk-dev] QoS: The difference of traffic class between subport and pipe in QoS
lvenyong
lvenyong at 1218.com.cn
Wed Aug 31 13:34:01 CEST 2016
HI !
Is there difference of traffic class between subport and pipe in QOS ?
After read prog_guide-2.2.pdf we kown that the scheduling hierarchy is port,
subport, pipe, traffic class and queue. But the traffic class both in
subport and pipe appeared in example of qos_sched .
[subport 0]
tb rate = 1250000000 ; Bytes per second
tb size = 1000000 ; Bytes
tc 0 rate = 1250000000 ; Bytes per second
tc 1 rate = 1250000000 ; Bytes per second
tc 2 rate = 1250000000 ; Bytes per second
tc 3 rate = 1250000000 ; Bytes per second
tc period = 10 ; Milliseconds
pipe 0-4095 = 0 ; These pipes are configured with pipe
profile 0
; Pipe configuration
[pipe profile 0]
tb rate = 305175 ; Bytes per second
tb size = 1000000 ; Bytes
tc 0 rate = 305175 ; Bytes per second
tc 1 rate = 305175 ; Bytes per second
tc 2 rate = 305175 ; Bytes per second
tc 3 rate = 305175 ; Bytes per second
tc period = 40 ; Milliseconds
Thanks
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