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2022-01-18vnet: distinguish between max_frame_size and MTUDamjan Marion4-35/+65
Type: improvement Change-Id: I3659de6599f402c92e3855e3bf0e5e3388f2bea0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-17interface: improve MTU handlingDamjan Marion1-9/+37
- per hw-interface-class handlers - ethernet set_mtu callback - driver can now refuse MTU change Type: improvement Change-Id: I3d37c9129930ebec7bb70caf4263025413873048 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-14dpdk: refactor device setupDamjan Marion6-540/+327
Type: improvement Change-Id: I9772088bca176fd0fdb162677ec55c59aa8f3adf Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-14dpdk: fix burst function outputDamjan Marion1-3/+3
Type: fix Fixes: 65105c95f Change-Id: I8dee4b560a49891f954d7eb8e79ea535cedeaa88 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12dpdk: bump to DPDK v21.11Damjan Marion2-10/+24
Type: feature This patch bumps dpdk version from 21.08 to 21.11 Change-Id: Id37fdba75f1ea4f4eac3c92226f3b1c539e1daca Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12dpdk: improve loggingDamjan Marion3-10/+49
Type: improvement Change-Id: If61d7409ff14b9f771c1dc8ec9f35e179cea7a28 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12dpdk: update packet offload flagsDamjan Marion2-41/+89
Type: improvement Change-Id: Ib2c55dd2a246a690b2089f5c0b88508f732281f2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12dpdk: postpone updating runtime dataDamjan Marion1-1/+3
This prevents crash due to worker tread accessing device data while device vector is growing. Type: fix Change-Id: I5cf9f53ddbe97fe52db8fd431ea7c0e480f3d4bc Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-12dpdk: use blunt force to skip irrelevant and confusing logsDamjan Marion1-1/+13
Type: improvement Change-Id: I2cd37f0c1a1ed33438bfa4b7590e5609e5094fc8 Signed-off-by: Damjan Marion <damarion@cisco.com>
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>
2022-01-11dpdk: offloads cleanupDamjan Marion4-199/+122
Type: improvement Change-Id: Ibf43aa483548e6055e4b851ad893371d7af3b018 Signed-off-by: Damjan Marion <damarion@cisco.com>
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>
2022-01-09dpdk: 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>
2022-01-07ethernet: new interface registration functionDamjan Marion1-6/+6
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
2022-01-06dpdk: 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>
2022-01-05dpdk: 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 Marion2-11/+11
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 Marion6-220/+206
Type: refactor Change-Id: I0bce385c7e391fa2b74646d001980610f80f7062 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>
2022-01-05dpdk: 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 Varga2-58/+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>
2022-01-05dpdk: remove "convenience" varsDamjan Marion7-35/+29
It is actually longer and slower... Type: refactor Change-Id: I0f126d4cdb13ecc60a2d370409f23820d7f7eb72 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-12-31vlib: remove external thread management supportDamjan Marion4-93/+13
Now DPDK have API to register external threads so we can remove this mess... Type: improvement Change-Id: I71a21f0cd94bd668aa406710c75a0bcc63fdc840 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-12-09dpdk: disable l4 csum offload for vmxnet3Florin Coras1-1/+4
TCP csum offload fails although udp seems to work. Type: fix Fixes: fa1fb60 Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie0651887b09920365806eaad776b0d13059faee8
2021-11-25dpdk: prefetch becomes prefetchwRay Kinsella1-4/+4
Changed dpdk-input prefetch of vlib_buffer_t to prefetchw. vlib_buffer_t was being prefetched without 'ownership', which may cause a stall when the buffer is subsequently written to. This saves 4 clocks a packet when the buffer is shared a cross cores, and has no impact when not sharing. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I317af2a38ef536022e68552351a8507861f62dad
2021-11-23dpdk: enable vmxnet3 l4 checksum offloadFlorin Coras1-0/+6
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia25e671084dd2c0010c0577649bf51ba6495b6ac
2021-11-22dpdk: fix coverity warningKlement Sekera1-0/+2
Add a hint so that it's obvious that fall through in switch statement is intentional. Type: fix Fixes: 34c54dff5c Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I12271227424761fb89b03a390f626c2ab466472c
2021-11-05dpdk: remove dead codeDamjan Marion1-4/+1
Type: refactor Change-Id: I76ccf8970ebb3f180ce745d8b515c5e0724784d6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-10-31interface: handoff refactor and optimizationsFlorin Coras1-1/+0
- move existing ethernet hash functions to hash infra (no l4 awareness) - refactor code to use hash infra and add apis to request l4 aware hashing functions - hashing functions per interface - code cleanup Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia9f44db98d83f0f027aeb37718585a2e10ffd2c6
2021-10-13dpdk: fix vmbus device name parsingBenoît Ganne1-2/+3
unformat_init_vector() expects a vector, not a NULL-terminated C-string. Type: fix Change-Id: I20a266243f63d94b0c6fe24e25ee8346c08c8ff2 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-09-17dpdk: enable ENA tx offloadBenoît Ganne1-0/+7
Type: improvement Change-Id: Ic7c2ac4237ecd192def7c3530ae5f788c62cf9ad Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-09-16dpdk: fix checksum offloadFlorin Coras1-2/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I89fb738903ee74ffcb7c77a041391f0388df6991
2021-09-16dpdk: add support for outer udp and ipv4 checksumsMohsin Kazmi3-16/+66
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I10141033030342881298d70742fa5bdea402b4c9
2021-09-08dpdk: fix coverityMohammed Hawari1-0/+2
Coverity does not seem happy about exotic control flows in switch/case statements Change-Id: Ie006190058f811aacf85125ebc58330d9c53510f Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: fix Fixes: 0b42ac565b970c186a9ad734f980b440f56fb25b
2021-09-07dpdk: lro supportMohammed Hawari5-19/+110
Change-Id: Ifa09dcdfd567ac3c2afab4bd3bd468260f766e1d Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: improvement
2021-08-31flow: add esp spi rss typePiotr Bronowski2-26/+35
Type: feature This patch adds IPsec ESP SPI as RSS key for better IPsec inbound processing scaling. With this feature enabled, The NIC will use the packets' SPI index as the RSS key to distribute them to different queues. The dpdk-input is also updated to support this feature. Sample CLI command to enable Ipsec ESP SPI as RSS key: test flow add src-ip any dst-ip any rss types esp test flow enable eth0 index 0 Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com> Change-Id: I8b7d01cfc065e9099fad33042ce76898e16ddbf0
2021-08-20vlib: add format_vnet_buffer_no_chainBenoît Ganne1-6/+4
- add format_vnet_buffer and format_vnet_buffer_no_chain to mirror format_vlib_buffer and format_vlib_buffer_no_chain - format_vnet_buffer used to be the "no chain" version, replace all of its current use with the corresponding format_vnet_buffer_no_chain - add a function to dump vnet buffer details from gdb Type: improvement Change-Id: I143ce845f80e7ef937ea33a557b6e3b5988c5b8f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-07-27vppinfra: introduce CLIB_CACHE_PREFETCH_BYTESDamjan Marion1-2/+0
Type: improvement Change-Id: Ic07010f11ef303f5213a33b0faf24aaedb62f110 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-07-16dpdk: improve tx offload formattingMohsin Kazmi1-16/+32
Type: improvement Change-Id: I06eaf39b1e441045c3402cbf40339054ad26ade9 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-07-15dpdk: enable RX interrupts for the virtio driverRobert Shearman1-0/+8
Type: improvement Request use of RX interrupts for virtio if the system will support it, which is done by applying the same check as in the virtio driver, namely whether multiple interrupts are supported. This allows the use of RX adaptive/interrupt mode instead of just polling, which is useful in virtualised environments where functionality may be more important than performance and so using polling mode is wasteful. Signed-off-by: Robert Shearman <robertshearman@gmail.com> Change-Id: I29527b6f04b0b1d0c9f9424751b2bd252ed10505
2021-07-15misc: replace CLIB_PREFETCH with clib_prefetch_{load,store}Damjan Marion2-13/+13
Type: refactor Change-Id: Id10cbf52e8f2dd809080a228d8fa282308be84ac Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-07-13dpdk: add base-virtaddr config optionRobert Shearman1-1/+4
Type: improvement Allow the use of the base-virtaddr config option to be passed through to DPDK. This is useful to allow use of devices with an IOMMU in nested VMs without resorting to PA IOVA mode. Signed-off-by: Robert Shearman <robertshearman@gmail.com> Change-Id: I32b6513377e6d20bf155e12c45f902d51ea982c4
2021-06-22dpdk: enable igc devicesMatthew Smith2-27/+29
Type: improvement Set port type and supported flow actions on 2.5G Intel NICs which are managed by the igc PMD. Change-Id: Id144eaa158e24a3f10effb6b517d1c62fba0d2e8 Signed-off-by: Matthew Smith <mgsmith@netgate.com>