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2018-11-05vxlan: prefetch extra one cacheline holding external headerZhiyong Yang1-2/+2
For vxlan_encap, code will touch memory area before the field "data" in struct vlib_buffer_t, however so far it is not prefetched in cache yet for this graph node. After applying the patch, 2~3 cycles per pkt for vxlan4_encap can be saved on Haswell. It will bring a lot of benefits on DVN platform too. Change-Id: I26d8c57fb3d2415726be5367117d73eb715e35ad Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-11-05dpdk: enable gso when the tap PMD is enabledMatthew Smith1-1/+1
Setting DPDK_PMD_TAP=y when building will enable the tap PMD in the build configuration that is generated for DPDK. Enabling this currently results in a failure during compilation because rte_gso.h is not found. RTE_LIBRTE_GSO needs to be set to y for this to work. Use the setting for the tap PMD to determine the value for RTE_LIBRTE_GSO. Change-Id: Ie395417b1c62369a95320856081ad52c674ce9f2 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-11-05Don't autodetect plugin path if set on cmdlineKlement Sekera1-2/+3
Change-Id: Idf79f261a7590038c1813d3996f4644e3d7e0cbe Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-11-05Enable atomic swap and store macro with acquire and release orderingSirshak Das4-9/+12
Add atomic swap and store macro with acquire and release ordering respectively. Variable in question is interupt_pending variable which is used as guard variable by input nodes to process the device queue. Atomic Swap is used with Acquire ordering as writes or reads following this in program order should not be reordered before the swap. Atomic Store is used with Release ordering, as post store the node is added to pending list. Change-Id: I1be49e91a15c58d0bf21ff5ba1bd37d5d7d12f7a Original-patch-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
2018-11-05Genric API types format/unformat support for VAT and custom dumpNeale Ranns12-57/+162
Change-Id: I8bc3a991f0ede0605d78b51ba609fbe5889513f2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-05VPP-1450: binary api call for dumping SPD to interface registrationFilip Varga2-1/+81
Change-Id: Idd4a5f8bab5d39e5f33f5c130601175af70a20d4 Signed-off-by: Filip Varga <filip.varga@pantheon.tech>
2018-11-05tcp: send unsent data in fast recoveryFlorin Coras5-121/+196
Allows sending of unsent data in fast recovery and consolidates logic in tcp, instead of splitting it between tcp fast retransmit and tcp output path called by the session layer. Change-Id: I9b12cdf2aa2ac50b9f25e46856fed037163501fe Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-05Provide return value for PAPI disconnect()Igor Mikhailov (imichail)2-1/+3
Change-Id: I209f570634636725ce8fda5f61e900a71227b888 Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2018-11-05Alter logging semantics for VPP PAPI objectIgor Mikhailov (imichail)1-1/+1
Restore parts of commit d0e812f wiped out by a7564e80 The full description of the change is in d0e812f Change-Id: I632476cb10678a725396462f90f9b0bea9e572fa Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2018-11-02tcp: coverity fixesFlorin Coras3-9/+9
Change-Id: Ib15d629c5fde7849bfa3307f42659e920eb0f463 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-02cdp scapy protocol & cdp unit testsFilip Varga2-0/+184
Change-Id: Ieb362523f81f7ae3e1a9dceb341c499ff1f402c8 Signed-off-by: Filip Varga <fivarga@cisco.com>
2018-11-02vnet: ping: rewrite for maintainability and multicore supportAndrew Yourtchenko2-450/+737
Refactor most of the ping code to be address-family agnostic, and add support for chained buffers (thus, sending the payloads bigger than 2K). Change-Id: I749c302ca2f3390e0d1f84046fc72da5cf13e3ef Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-11-02vlib: define minimum chained buffer segment sizeDamjan Marion4-5/+15
Change-Id: I9b5f7b264f9978e3dd97b2d1eb103b7d10ac3170 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-02dpdk: restore special handling for failsafe driverStephen Hemminger1-1/+1
The failsafe driver is unique because it shares device with underlying pci device. This confuses name generation. Without this fix, the name is wrong and multiple devices get created with same name. Fixes: 3901a038edf4 ("dpdk: only look at PCI information on PCI devices") Change-Id: I13796d03baf6c76dafe3667c83bea4a1ae30c48f Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-11-02session: measure dispatch period only if under loadFlorin Coras9-22/+51
Also reset pacer on tcp retransmit timeout Change-Id: I5a9edee4c00d1d169248d79587a9b10437c2bd87 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-02tcp: minimize use of tlsFlorin Coras4-198/+195
Also propagate tcp worker context instead of retrieving it multiple times. Change-Id: I7b273b981826b37783566d0172a64cd6957f3b33 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-02arp:add error counters for all failure casesEyal Bari2-101/+85
Change-Id: Ided6c661edc9e2035fd7b472c312e2380d3f9c0b Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-11-01tcp: fast retransmit pacingFlorin Coras8-66/+129
Force pacing for fast retransmit to avoid bursts of retransmitted packets. Change-Id: I2ff42c328899b36322c4de557b1f7d853dba8fe2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-11-01Move RPC calls off the binary API input queueDave Barach6-31/+62
Change-Id: I2476e3e916a42b41d1e66bfc1ec4f8c4264c1720 Signed-off-by: Dave Barach <dbarach@cisco.com>
2018-11-01Fix API name_crc format stored in msg_api_tableIgor Mikhailov (imichail)3-3/+3
Change-Id: I716d025beb8f649060238c2bd388357943643621 Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2018-11-01vom: Add igmp 'host' support in vomMohsin Kazmi10-0/+1314
Change-Id: Ibdb19d21b8ec7fb340a057e32df207b7723dba9b Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-31session: fix sh session cliFlorin Coras1-1/+1
Change-Id: Idbc7b61393c6d0e3b8ea950397a89d21b1cf3a42 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-31Makefile: support both RHEL and CentOS in install-depYichen Wang1-2/+6
Change-Id: I31fd8700bfac462944b7621947edd3710fd247b9 Signed-off-by: Yichen Wang <yicwang@cisco.com>
2018-10-31make-test: Fix the vapi testMohsin Kazmi1-0/+1
Change-Id: I5a4dc3894818f92368d6c906ff43e093c16c1d19 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-31EMACS-LISP-ONLY: fix names of xxx_main_t pointersDave Barach3-29/+32
main_t pointer: <first-letter-of-plugin-name> + "mp" test_main_t pointer: <first-letter-of-plugin-name> + "mp" AKA: (setq main-p (concat (substring plugin-name 0 1) "mp")) etc. Change-Id: Ie1b38fb62485183bbe00f649683492aa82a21376 Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-31EMACS-LISP-ONLY: fix boilerplate compile errorDave Barach1-3/+3
Change-Id: I81defe6465219e23a44608fcf0570a058ab3f59e Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-31Add and enable msb mask vector intrinsic for aarch64.Lijian Zhang1-10/+28
This patch enables the use of this function for enqueuing frames to the next graph node. Change-Id: I4003110db59870f7106e0d13942d6ff7bc54b46d Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com> Reviewed-by: Sirshak Das <Sirshak.Das@arm.com> Reviewed-by: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com> Reviewed-by: Steve Capper <Steve.Capper@arm.com>
2018-10-31l2fib:remove unused bucket arg in lookup functionsEyal Bari3-33/+7
Change-Id: Ib138b6e2eac47acc16e81bc88358ae7947420134 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-31session: prioritize postponed sessionsFlorin Coras3-45/+33
If sessions cannot be handled during the current dispatch loop iteration, ensure that they are first to be handled in the next. Change-Id: Ifc6215900f8cfd530d4886b58641189f0ccf9bb7 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-31session: add wrk contextFlorin Coras7-163/+172
Change-Id: I66ca0ddea872948507d078e405eb90f9f3a0e897 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-30ADJ: init MTU to interface defaultNeale Ranns2-1/+4
Change-Id: Iaecf8c060e1337d8c362ad9a9be2bb9701664397 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-30DOC-ONLY: document packet intialization from scratchDave Barach2-40/+126
Minor clean-up in the home gateway use-case documentation Change-Id: I7d3aaea8cec62248daf7814b21a8acb574ac12a1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-30change mac address functions take const macNeale Ranns2-3/+3
Change-Id: Ia68db22b917e9af1394c00e5a6b3df134bfd1568 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-30docs: Add VPP with iperf and trexjdenisco12-3/+554
Change-Id: I9f238b6092bc072fd875facfee5262c6b155043e Signed-off-by: jdenisco <jdenisco@cisco.com>
2018-10-30DOC-ONLY: upgrade the "requests" packageDave Barach1-1/+1
requests 2.18.4 is the subject of a security alert Change-Id: Id1e9338d86bced8c0bb065db7b3dc7f02aa41afc Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-30vppinfra: fix bug in default_socket_sendmsgDamjan Marion1-1/+1
Change-Id: Ia9b74761ce511d218bb5319c7c9b5e58be3e2e8a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-30dpdk: .function should be removed for mutiarch nodesDamjan Marion2-4/+0
Fixes debug build crash. Change-Id: Ia5c5da82beda5992f9e67456af9a4676b9b82722 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-29migrate ipsec to new multiarch infraKlement Sekera10-104/+59
Change-Id: Ibef46e068cd72415af28920b0146adf48105bf68 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-29Use throttle_t for ND throttlingNeale Ranns7-52/+71
Change-Id: I93c6b7bccd1a1ab71625ae29c99c974581186c4d Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-29interface-flags; fix coverity error found in conversionNeale Ranns2-4/+30
Change-Id: I2eafac4ce810fe53454b729d81161ec80d036db7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-29Fixing Exclusive dpo path issues added when via rpathVijayabhaskar Katamreddy1-4/+18
Change-Id: I7531a64d7072d85514ca579827b6ea0e9cef6f08 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2018-10-28session: move test to unittest pluginFlorin Coras3-3/+3
Change-Id: I4921054b4e42bac3442d399681b21b613ce8b681 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-29bond: problem switching from l2 to l3Steven1-0/+11
when the last interface is removed from l2 in the bonding group, we should invoke ethernet_set_rx_direct to allow ip packets to go directly to ip4-input. Change-Id: I43b3cd64e2c119762edd0c295bb9348732adab45 Signed-off-by: Steven <sluong@cisco.com>
2018-10-28physmem: coverity issuesDamjan Marion2-6/+4
Change-Id: I34cc55d8292a69fb451ed0031484994f51d3537a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-28session: extend connect api for internal appsFlorin Coras18-148/+431
Change-Id: Ie4c5cfc4c97acb321a46b4df589dc44de1b616ba Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-27FIB: Sources must be keep in priority order, so re-sort after a vec_delNeale Ranns1-0/+2
Change-Id: I77af4f3a7e826ea5c1a23ee8b348faefe9f2facc Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-27pg: icmp4 & tcp4 ip length issueKingwel Xie2-2/+12
length in ip4 header could be 0, when the length edit is fixed this happens if length is not specified or size is specified as, f.g., 100-100 As a result, tcp and icmp would get a negative value for checksum calculation Change-Id: I55fa1f5e95717ea4149cb3b8c9b73caf88ae7f98 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2018-10-27pg: incrementing len should be truncated byKingwel Xie1-12/+15
stream->max_packet_bytes This length is the payload length, and will impact the ip length when ip length is not specified. iplen = header_len + payload_len SO, better to make it comply with max_packet_bytes Change-Id: I8b0f7485e29fcaccae656f2d03b3b5e614300fb8 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2018-10-27pg: allow creating pg for udp based protocolsKingwel Xie2-1/+13
f.g., gtpu4/6 Change-Id: I8bb1dc5fd2fba89ff17ec069a9816bafb9684190 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2018-10-27Enumify interface flagsNeale Ranns3-42/+62
clang will emit a warning when the wrong enum type is passed to a function whose arguments are an enum type. free bug finding... Change-Id: I62215d8ef22c7527a31272e31f5d190e4e762e53 Signed-off-by: Neale Ranns <nranns@cisco.com>