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2022-01-12dpdk: always display burst function nameDamjan Marion1-12/+10
Also change the way how we dig function pointer so it works with dpdk 21.11+ Type: improvement Change-Id: I38d5909eea9c2893651710bd45057b1635aa7b37 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12ip: coverity illegal access in ip6_ext_header_walkOle Troan1-9/+2
*** CID 243670: Memory - illegal accesses (OVERRUN) /src/vnet/ip/ip6_packet.h: 713 in ip6_ext_header_walk() CID 243670: Memory - illegal accesses (OVERRUN) Overrunning array "res->eh" of 4 4-byte elements at element index 5 (byte offset 23) using index "i" (which evaluates to 5). Type: fix Fixes: 03092c1 Change-Id: I27e0435cf10534f3b41e11bf7a5629b5428b0651 Signed-off-by: Ole Troan <ot@cisco.com>
2022-01-12dpdk-cryptodev: run dequeue again in case of interrupt mode being usedDastin Wilski1-0/+6
Type: fix Change-Id: I7aa172e58c970c4971db6ef2ff5b199b7f3c0b99 Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com>
2022-01-12crypto: omit loop iterationDastin Wilski1-4/+6
This fix adds check that will omit loop iteration in case dequeue handler is zero. Type: fix Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com> Change-Id: I7526e3fe7d8c8da9662b4e9204efd5e2d8be1908
2022-01-11hsa: allow use of default port for vcl test appsFlorin Coras2-23/+28
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I30ec7af3baf56d74a5050ea9335053e6e12de630
2022-01-11linux-cp: Add VPP->Linux synchronizationPim van Pelt9-167/+743
Part 1 -- notes in https://ipng.ch/s/articles/2021/08/13/vpp-2.html Add the ability for VPP to copy out (sync) its state from the dataplane to Linux Interface Pairs, when they exist. Gated by a configuration flag (linux-cp { lcp-sync }), and by a CLI option to toggle on/off, synchronize the following events: - Interface state changes - Interface MTU changes - Interface IPv4/IPv6 address add/deletion In VPP, subints can have any link state and MTU, orthogonal to their phy. In Linux, setting admin-down on a phy forces its children to be down as well. Also, in Linux, MTU of children must not exceed that of the phy. Add a state synchronizer which walks over phy+subints to ensure Linux and VPP end up in the same consistent state. Part 2 -- notes in https://ipng.ch/s/articles/2021/08/15/vpp-3.html Add the ability for VPP to autocreate sub-interfaces of existing Linux Interface pairs. Gated by a configuration flag (linux-cp { lcp-auto-subint }), and by a CLI option to toggle on/off, synchronize the following event: - Sub-interface creation (dot1q, dot1ad, QinQ and QinAD) A few other changes: - Add two functions into netlink.[ch] to delete ip4 and ip6 addresses. - Remove a spurious logline (printing MTU) in netlink.c. - Resolve a TODO around vnet_sw_interface_supports_addressing() Type: improvement Signed-off-by: Pim van Pelt <pim@ipng.nl> Change-Id: I34fc070e80af4013be58d7a8cbf64296cc760e4e Signed-off-by: Pim van Pelt <pim@ipng.nl>
2022-01-11tls: ssl close only after all data drainedFlorin Coras1-2/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia77b26db61b6f58b4ff659f09192b4ea93ed50b4
2022-01-11vlib: fix the total len not including first buffer formatingMohsin Kazmi1-1/+1
Type: fix total len not including first buffer is in vlib_buffer_t second cacheline. It is not reset after the buffer has been consumed. It leads to printing garbage in packet trace for subsequent use of this buffer. This patch fixes the issue to only print when VLIB_BUFFER_NEXT_PRESENT flag is set. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ied72308bdb907a5e1ca16d181f2add062807e968
2022-01-11dpdk: offloads cleanupDamjan Marion4-199/+122
Type: improvement Change-Id: Ibf43aa483548e6055e4b851ad893371d7af3b018 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-11misc: fix the uninitialization errorMohsin Kazmi2-2/+2
Type: fix | src/vppinfra/vector/toeplitz.c:69:9: error: ‘kv’ may be used uninitialized in this function [-Werror=maybe-uninitialized] | src/vppinfra/memcpy_x86_64.h:45:17: error: ‘*((void *)&key+16)’ may be used uninitialized in this function [-Werror=maybe-uninitialized] | *(u8x16u *) d = *(u8x16u *) s; | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ | src/vnet/gre/interface.c:356:20: note: ‘*((void *)&key+16)’ was declared here Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I71614da2821ebda5200a0cb9437a7aad0c42fbb2
2022-01-11session: increase postponed mq message min sizeFlorin Coras2-1/+2
Reported by coverity Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib1db0d120321b061f4c2c20117acdfb6e7dc0626
2022-01-10session: fix segment manager format coverity warningFlorin Coras1-3/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia32536a76aa3f92f80ee2cd027a9a010c19b861a
2022-01-10interface: refactor interface capabilities code, part 2Damjan Marion5-63/+65
Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie595e69af8657b0ee18a84ac71c5d433108d9ef8
2022-01-10vrrp: vrrp in unicast mode,interface not add virtual ip addresssjinsh1-3/+0
Type: fix Signed-off-by: jinsh <jinsh11@chinatelecom.cn> Change-Id: Id80601bc753c59c4ea95ff5f74f9b15c40c01e35
2022-01-10session: allow pacer to send when bucket hits 0Florin Coras1-2/+2
So after bucket reset session can send max burst of bytes. Also, reset pacer bucket to 0 not min burst Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iced8948c407e6647e6eb4caff5c62c06d45ce0bf
2022-01-10session: deschedule sessions with no data to sendFlorin Coras3-3/+26
This ensures the scheduler always tracks sessions that are descheduled, i.e., do not have events in the old io events list. When app retries to send, clear descheduled flag and potentially the pacer. Consequently, transports no longer need to reset the pacer when sessions are rescheduled after a long app tx pause. This also fixes a tcp bug whereby the pacer was reset too often when snd_una was equal to snd_nxt as there was no way to distinguish betwen app tx breaks and congestion. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id3cc6c98cd76299e15030e504380dcf3c04c5189
2022-01-10session: fix pacer bucket update castFlorin Coras1-2/+2
Make sure comparison is done between two i64 values. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ief5706f2bd9415587994a5b665d5e380b8e14f68
2022-01-09dpdk: interface capabilities cleanupDamjan Marion4-24/+54
Type: improvement Change-Id: If5636d4376fb06da62f947c28b18c07b6ad21722 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-09dpdk: port type code cleanupDamjan Marion3-93/+34
Type: improvement Change-Id: I4ead18dee249a27b4dbb8bbf53b6238d91042890 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-09vppinfra: Check for NULL vec before the backwards iterationNeale Ranns1-4/+6
Type: improvement 'vec_end(v) - 1' does not yield a good starting point. Check for NULL vec before the loop, so the user does not have to. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ia174ec8095bc476853cce709a7048d7a3e3b377d
2022-01-09fib: multiple memory leaks upon deleting a VRF tableSteven Luong4-15/+25
fib_table->ft_locks name string for parsing the ip table add|del name <tag> command path list for ip4_specials in mfib mfib->fib_entry_by_dst_address[0..32] mfib entry path_ext, msrc->mfes_exts Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ia1e0cac577a73608ee1e4b1664b60a66322e81ce
2022-01-09dpdk: new mbuf flags in format functionDamjan Marion1-26/+26
Type: improvement Change-Id: I9022e29ebc0edb7946d374d6c3c45ee6962d725f Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-08dpdk: new flags formatDamjan Marion4-30/+64
introduced in DPDK 21.11 Type: improvement Change-Id: I8c845949dd904a2bf8fa4a91e2f3ae5d704f2283 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-07tcp: fix cubic cwnd accumulate use of bytes ackedFlorin Coras1-1/+1
Use what was provided instead of tc->bytes_acked Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0ed736d2ee247e231fccdf4a969fcf6bc15b7978
2022-01-07bonding: memory leak on parsing bad CLI commandSteven Luong1-4/+10
When parsing bad "create bond" command, we should call unformat_free prior to return Type: fix Fixes: 9cd2d7a5a4fafadb65d772c48109d55d1e19d425 Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I8f20a0e7f29de670e09633880d0aa50a51444e11
2022-01-07vmxnet3: memory leak on parsing bad CLI commandSteven Luong1-3/+5
When parsing bad "create interface vmxnet3" command, we should call unformat_free prior to return Type: fix Fixes: df7f8e8cffcc43531f7daeda44d436b60e538141 Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I2663894c6cb8066ca2abb1c56f0ca46d0fef19f7
2022-01-07ethernet: new interface registration functionDamjan Marion25-279/+211
Prep for supporting multiple callbacks, optional args, etc. Type: improvement Change-Id: I96244c098712e8213374678623f12527b0e7f387 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-07dpdk: fix rx and tx descriptor configFlorin Coras1-0/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I48ac0a2c77154b5232a0fe4166518f28d1f1d8ef
2022-01-06tcp: optimize newreno cong ack handlerFlorin Coras1-19/+20
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I196ee5f4630cec637245493f370b5f83a939fe44
2022-01-06tcp: update snd_congestion only during congestionFlorin Coras3-31/+14
If running without sacks, if snd_una does not cover snd_congestion fast recovery can be missed but the two heuristics from RFC6582 should avoid that. Also snd_congestion was used as a means of inferring if the connection recently exited congestion while setting the persist timer but that does not always work correctly if not congested. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I94d4ac738cdd4f7f23f62e97dd63059de1cd4af9
2022-01-06tcp: mark lost first sack hole on timeoutFlorin Coras3-1/+27
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1abff943f3fe3ff0219126b5b8beded4ad859758
2022-01-06tcp: handle start tx event in cubicFlorin Coras1-0/+18
If app was idle update start time of current congestion avoidance phase unless tcp connection was not idle. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Idf6a03a9ef96c409462de9f9cb19df609f730afe
2022-01-06tcp: always exit recovery if not in fastrecoveryFlorin Coras1-3/+3
Stay in fast recovery only if it's already on. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Idcdbbacfed3e5f3c991fa293c532be1c671f5217
2022-01-06tcp: exit retransmit before processing feedbackFlorin Coras1-21/+17
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5838e4c370d0c02a21b5eadb4af3baae781df097
2022-01-06tcp: use bytes delivered to compute cwndFlorin Coras3-7/+9
Should estimated cwnd better with loss Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Idd75d40dbab212ac0a5d533009c5540b1a58f4c4
2022-01-06tcp: cast timer ticks to u32Florin Coras3-7/+8
tc->rto * TCP_TO_TIMER_TICK can return garbage if not cast to u32 and that confuses clib_max Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> signed-off-by: Vipul Agrawal <Vipul.Agrawal@enea.com> Change-Id: Ief4d29b9625e2ef2e75e0c7e3d731ab147465f6d
2022-01-06dpdk: cleanup MTU handlingDamjan Marion3-99/+31
Type: improvement Change-Id: I4b929693f3671be8ee63a58afcbac75a27d99d57 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-06dpdk: port type from speed_capa bitmap on Cisco VICDamjan Marion1-35/+1
enic driver now properly exposes speed_capa bitmap so this workaround is not needed anymore. Type: refactor Change-Id: Ic754de0b9de32d488405ffcd8d62dd6aa035d2bc Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-06tap: add num_tx_queues APINathan Skrzypczak6-5/+182
This adds a create_tap_v3 api that has a num_tx_queues parameter allowing to create more than num_workers queues, following on multi TX support Type: feature Change-Id: Idce433147e8dd165f842241d6c76e041e1b1c9b8 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-01-05dpdk: remove unused definesDamjan Marion1-7/+0
Type: refactor Change-Id: I41d5d07eef670e89eba8fd816e123981940b5d79 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: no need to copy default tx confDamjan Marion3-6/+2
Type: improvement Change-Id: Ifd5201c101da7f4fb63f9b64280a6ec35b2af6a0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: improve checksum computationFlorin Coras2-3/+26
Type: improvement Based on gerrit 26480 by chenmin.sun@intel.com Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id8f2127f0fac5f555b38483714fe92c038875915
2022-01-05interface: refactor interface capabilities codeDamjan Marion23-156/+212
Make it shorter to type, easier to debug, make adding callbacks in future simpler. Type: improvement Change-Id: I6cdd6375e36da23bd452a7c7273ff42789e94433 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: move port config to single structDamjan Marion7-220/+207
Type: refactor Change-Id: I0bce385c7e391fa2b74646d001980610f80f7062 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05vppinfra: few bitops inlinesDamjan Marion1-0/+26
Change-Id: I9aa01fafd5329a399aa9d72a6e2cc6c9d65dc85c Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: remove unused flagDamjan Marion6-132/+91
Type: refactor Change-Id: Iff96a79323d7d428a779e9736e07c1dc9dddb518 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05srv6-mobile: Update GTP4/6.D functionTetsuya Murakami10-1204/+1556
GTP4/6.D behavior is updated as shown below. 1. When receiving GTP-U message or IPv6 linklocal destination in inner IP, GTP packet is tnralated to SRv6. 2. When receiving T-PDU packet, OuterIP/UDP/GTP headers are stripped off and Inner IP is encapsulated into SRv6 based on L3VPN SRv6 manner. Type: feature Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com> Change-Id: I6092c98ea80236d54017f84c5b35cca0b645f034 Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
2022-01-05dpdk: keep buffer flags per-deviceDamjan Marion4-15/+7
Type: improvement Change-Id: Idb0b079df49c12643c9a93ee0effe011d3489068 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: remove unused logging classDamjan Marion2-2/+0
Type: refactor Change-Id: I2de762953faa5056d5fefa678e4faafbe7710dc6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-05dpdk: remove vlan-strip offload codeFilip Varga3-62/+0
This code was actually never working. It was just used as workaround for Cisco ENIC issue with tagged default vlan frames. Today Cisco ENIC provides solution to this problem with devargs flags... Change-Id: Ia8284274117cb200bf6c7f7911d945d5a093d878 Type: refactor Signed-off-by: Damjan Marion <damarion@cisco.com>