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/f-stack/tools/traffic/
H A Dtraffic.c12 int traffic_status(struct ff_traffic_args *traffic) in traffic_status() argument
43 *traffic = retmsg->traffic; in traffic_status()
55 struct ff_traffic_args traffic = {0, 0, 0, 0}, otr; in main() local
64 #define DIFF(member) (traffic.member - otr.member) in main()
103 if (traffic_status(&traffic)) { in main()
109 printf("%lu,%lu,%lu,%lu\n", traffic.rx_packets, traffic.rx_bytes, in main()
110 traffic.tx_packets, traffic.tx_bytes); in main()
131 "total", traffic.rx_packets, traffic.rx_bytes, in main()
132 traffic.tx_packets, traffic.tx_bytes); in main()
140 if (traffic_status(&traffic)) { in main()
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H A DMakefile7 PROG=traffic
/f-stack/dpdk/doc/guides/prog_guide/
H A Dswitch_representation.rst23 layer 2 (L2) traffic (such as OVS) need to steer traffic themselves
465 | | | traffic : | | | traffic
474 | | | traffic : | ^ | | traffic
527 | | | traffic | v
541 | | <-- traffic |
562 - Matches **F** in `traffic steering`_.
569 - Targets **F** in `traffic steering`_.
606 - Matches **A** in `traffic steering`_.
615 - Targets **A** in `traffic steering`_.
778 traffic.
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H A Dqos_framework.rst133 Each traffic class is the representation of a different traffic type with specific loss rate,
391 …These fields are: port, subport, traffic class and queue within traffic class, and are typically s…
442 …ength and the available credits (of current pipe, pipe traffic class, subport and subport traffic …
479 which requires credit updates based on time (for example, subport and pipe traffic shaping, traffic…
550 subport S traffic class TC, pipe P, pipe P traffic class TC.
746 The traffic classes at the pipe and subport levels are not traffic shaped,
748 The upper limit for the traffic classes at the subport and
931 allocated for the same traffic class at the parent subport level.
934 traffic class is solely the result of pipe and
986 which is typically used for best effort traffic,
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H A Dpower_man.rst128 to improved handling of bursts of traffic.
131 frequency (including turbo) to do best effort for intensive traffic. This gives
132 us more flexible and balanced traffic awareness over the standard l3fwd-power
153 * MED: the frequency is used to process modest traffic workload.
155 * HIGH: the frequency is used to process busy traffic workload.
163 In this phase, the user must ensure that no traffic can enter the
167 displayed, and normal mode resumes, and traffic can be allowed into
/f-stack/dpdk/drivers/event/dlb/
H A Ddlb_xstats.c94 val += port->stats.traffic.rx_ok; in dlb_device_traffic_stat_get()
97 val += port->stats.traffic.rx_drop; in dlb_device_traffic_stat_get()
106 val += port->stats.traffic.tx_ok; in dlb_device_traffic_stat_get()
109 val += port->stats.traffic.total_polls; in dlb_device_traffic_stat_get()
112 val += port->stats.traffic.zero_polls; in dlb_device_traffic_stat_get()
1097 p->stats.traffic.rx_ok); in dlb_eventdev_dump()
1100 p->stats.traffic.rx_drop); in dlb_eventdev_dump()
1103 p->stats.traffic.rx_interrupt_wait); in dlb_eventdev_dump()
1109 p->stats.traffic.tx_ok); in dlb_eventdev_dump()
1112 p->stats.traffic.total_polls); in dlb_eventdev_dump()
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/f-stack/dpdk/drivers/event/dlb2/
H A Ddlb2_xstats.c106 val += port->stats.traffic.rx_ok; in dlb2_device_traffic_stat_get()
109 val += port->stats.traffic.rx_drop; in dlb2_device_traffic_stat_get()
118 val += port->stats.traffic.tx_ok; in dlb2_device_traffic_stat_get()
121 val += port->stats.traffic.total_polls; in dlb2_device_traffic_stat_get()
124 val += port->stats.traffic.zero_polls; in dlb2_device_traffic_stat_get()
1115 p->stats.traffic.rx_ok); in dlb2_eventdev_dump()
1118 p->stats.traffic.rx_drop); in dlb2_eventdev_dump()
1121 p->stats.traffic.rx_interrupt_wait); in dlb2_eventdev_dump()
1127 p->stats.traffic.tx_ok); in dlb2_eventdev_dump()
1130 p->stats.traffic.total_polls); in dlb2_eventdev_dump()
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/f-stack/dpdk/examples/ipsec-secgw/
H A Dipsec-secgw.c725 traffic->ipsec.saptr, traffic->ipsec.num); in process_pkts_inbound()
784 traffic->ipsec.res, traffic->ipsec.num, in process_pkts_outbound()
800 traffic->ipsec.saptr, traffic->ipsec.num); in process_pkts_outbound()
813 free_pkts(traffic->ip4.pkts, traffic->ip4.num); in process_pkts_inbound_nosp()
818 free_pkts(traffic->ip6.pkts, traffic->ip6.num); in process_pkts_inbound_nosp()
840 traffic->ipsec.saptr, traffic->ipsec.num); in process_pkts_inbound_nosp()
859 traffic->ipsec.pkts[n] = traffic->ip4.pkts[i]; in process_pkts_outbound_nosp()
864 traffic->ipsec.pkts[n] = traffic->ip6.pkts[i]; in process_pkts_outbound_nosp()
875 traffic->ipsec.res, traffic->ipsec.num, in process_pkts_outbound_nosp()
884 traffic->ip4.pkts[i] = traffic->ipsec.pkts[i]; in process_pkts_outbound_nosp()
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/f-stack/dpdk/doc/guides/howto/
H A Dflow_bifurcation.rst8 to split traffic between Linux user space and kernel space. Since it is a
12 movement during the traffic split. This can yield better performance with
15 The Flow Bifurcation splits the incoming data traffic to user space
17 the Linux kernel stack). It can direct some traffic, for example data plane
18 traffic, to DPDK, while directing some other traffic, for example control
19 plane traffic, to the traditional Linux networking stack.
26 with physical functions (PF). The network adapter will direct traffic to a
35 In this way the Linux networking stack can receive specific traffic through
36 the kernel driver while a DPDK application can receive specific traffic
/f-stack/freebsd/contrib/ngatm/netnatm/msg/
H A Dtraffic.c73 const struct uni_ie_traffic *traffic, in uni_classify_traffic() argument
192 ft = traffic->h.present & fmask; in uni_classify_traffic()
193 bt = traffic->h.present & bmask; in uni_classify_traffic()
194 be = traffic->h.present & UNI_TRAFFIC_BEST_P; in uni_classify_traffic()
195 ftag = (traffic->h.present & UNI_TRAFFIC_MOPT_P) && traffic->t.ftag; in uni_classify_traffic()
196 btag = (traffic->h.present & UNI_TRAFFIC_MOPT_P) && traffic->t.btag; in uni_classify_traffic()
H A Die.def46 element traffic 0x59 itu 30
47 element traffic 0x59 net
67 element mintraffic 0x81 itu 20 file=traffic
69 element atraffic 0x82 itu 30 file=traffic
83 element mdcr 0xf0 net 13 file=traffic
H A Duni_msg.h40 struct uni_ie_traffic traffic; member
79 struct uni_ie_traffic traffic; member
272 struct uni_ie_traffic traffic; member
283 struct uni_ie_traffic traffic; member
/f-stack/dpdk/doc/guides/sample_app_ug/
H A Dpacket_ordering.rst15 * RX core (main core) receives traffic from the NIC ports and feeds Worker
16 cores with traffic through SW queues.
22 * TX Core (worker core) receives traffic from Worker cores through software queues,
54 When setting more than 1 port, traffic would be forwarded in pairs.
55 For example, if we enable 4 ports, traffic from port 0 to 1 and from 1 to 0,
59 of traffic, which should help evaluate reordering performance impact.
H A Dvmdq_dcb_forwarding.rst8 The application performs L2 forwarding using VMDQ and DCB to divide the incoming traffic into queue…
9 The traffic splitting is performed in hardware by the VMDQ and DCB features of the Intel® 82599 and…
15 uses VMDQ and DCB for traffic partitioning.
17 The VMDQ and DCB filters work on MAC and VLAN traffic to divide the traffic into input queues on th…
19 VMDQ filters split the traffic into 16 or 32 groups based on the Destination MAC and VLAN ID.
22 All traffic is read from a single incoming port (port 0) and output on port 1, without any processi…
23 With Intel® 82599 NIC, for example, the traffic is split into 128 queues on input, where each threa…
27 The Intel® 82599 10 Gigabit Ethernet Controller NIC also supports the splitting of traffic into 16 …
146 (also referred to as traffic classes) within each pool. With Intel® 82599 NIC,
173 * given above, and the number of traffic classes available for use. */
H A Dbbdev_app.rst93 To allow the bbdev sample app to do the loopback, an influx of traffic is required.
94 This can be done by using DPDK Pktgen to burst traffic on two ethernet ports, and
95 it will print the transmitted along with the looped-back traffic on Rx ports.
96 Executing the command below will generate traffic on the two allowed ethernet
H A Dipsec_secgw.rst44 The Path for IPsec Inbound traffic is:
405 * The traffic direction
411 * *in*: inbound traffic
412 * *out*: outbound traffic
424 * *bypass*: the specified traffic traffic is bypassed
509 * The traffic direction
515 * *in*: inbound traffic
516 * *out*: outbound traffic
791 * The traffic output port id
856 * The traffic input port id
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H A Dvmdq_forwarding.rst8 The application performs L2 forwarding using VMDq to divide the incoming traffic into queues.
9 The traffic splitting is performed in hardware by the VMDq feature of the Intel® 82599 and X710/XL7…
15 uses VMDq for traffic partitioning.
20 All traffic is read from a single incoming port and output on another port, without any processing …
21 With Intel® 82599 NIC, for example, the traffic is split into 128 queues on input, where each threa…
25 The Intel® 82599 10 Gigabit Ethernet Controller NIC also supports the splitting of traffic into 16 …
H A Dqos_metering.rst74 To simplify debugging (for example, by using the traffic generator RX side MAC address based packet…
77 The traffic meter parameters are configured in the application source code with following default v…
93 Assuming the input traffic is generated at line rate and all packets are 64 bytes Ethernet frames (…
94 and green, the expected output traffic should be marked as shown in the following table:
H A Dtest_pipeline.rst15 * Core A ("RX core") receives traffic from the NIC ports and feeds core B with traffic through SW…
19 Core B receives traffic from core A through software queues,
23 * Core C ("TX core") receives traffic from core B through software queues and sends it to the NIC…
229 the same input traffic can be used to hit all table entries with uniform distribution,
231 The profile for input traffic is TCP/IPv4 packets with:
/f-stack/dpdk/doc/guides/nics/
H A Dsoftnic.rst31 such as: memory pools, SW queues, traffic manager, action profiles, pipelines,
73 #. ``tm_n_queues``: number of traffic manager's scheduler queues. The traffic manager
76 #. ``tm_qsize0``: size of scheduler queue 0 (traffic class 0) of the pipes/subscribers.
79 #. ``tm_qsize1``: size of scheduler queue 1 (traffic class 1) of the pipes/subscribers.
82 #. ``tm_qsize2``: size of scheduler queue 2 (traffic class 2) of the pipes/subscribers.
85 #. ``tm_qsize3``: size of scheduler queue 3 (traffic class 3) of the pipes/subscribers.
274 SoftNIC PMD implements ethdev traffic management APIs ``rte_tm.h`` that
275 allow building and committing traffic manager hierarchy, configuring hierarchy
277 library. Furthermore, APIs for run-time update to the traffic manager hierarchy
280 SoftNIC PMD also implements ethdev traffic metering and policing APIs
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/f-stack/dpdk/examples/qos_sched/
H A Dprofile.cfg8 ; - Each of the 13 traffic classes has rate set to 100% of port rate
11 ; - Each of the 13 traffic classes has rate set to 100% of pipe rate
12 ; - Within lowest priority traffic class (best-effort), the byte-level
13 ; WRR weights for the 4 queues of best effort traffic class are set
78 ; RED params per traffic class and color (Green / Yellow / Red)
/f-stack/dpdk/lib/librte_power/
H A Dchannel_commands.h72 struct traffic { struct
89 struct traffic traffic_policy; argument
/f-stack/freebsd/contrib/ngatm/netnatm/sig/
H A Dsig_unimsgcpy.c70 if(IE_ISGOOD(src->traffic)) in copy_msg_connect()
71 dst->traffic = src->traffic; in copy_msg_connect()
146 if(IE_ISGOOD(src->traffic)) in copy_msg_setup()
147 dst->traffic = src->traffic; in copy_msg_setup()
522 if(IE_ISGOOD(src->traffic)) in copy_msg_modify_req()
523 dst->traffic = src->traffic; in copy_msg_modify_req()
544 if(IE_ISGOOD(src->traffic)) in copy_msg_modify_ack()
545 dst->traffic = src->traffic; in copy_msg_modify_ack()
/f-stack/tools/
H A DMakefile1 …il libmemstat libxo libnetgraph sysctl ifconfig route top netstat ngctl ipfw arp traffic knictl ndp
23 ln -sf ${PREFIX_BIN}/f-stack/traffic ${PREFIX_BIN}/ff_traffic
/f-stack/dpdk/doc/guides/vdpadevs/
H A Dmlx5.rst111 automatically adjusts its delays to the coming traffic rate.
117 arms the CQ in order to get an interrupt event in the next traffic burst.
133 A nonzero value defines the traffic off time, in seconds, that moves the
134 driver to no-traffic mode. In this mode the timer events are stopped and
135 interrupts are configured to the device in order to notify traffic for the

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