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2018-11-28dpdk: allow interface name to be specified from startup.confDamjan Marion3-4/+15
Example: dpdk { dev 0000:01:00.0 { name eth0 } dev 0000:02:00.0 { name eth1 } } Change-Id: I11e60e969a7e3548c99ac0c0c3531767819cb157 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-28cmake: display warning and continue if dpdk not presentDamjan Marion1-0/+5
Change-Id: I5cb2619444507a159c42ac8401800e90b6541a20 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-21dpdk: don't shift flags twiceDamjan Marion1-3/+3
Change-Id: I3555230ef7b7677d6187282fb0c0f02af216e0a0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-20ethernet-input optimizationsDamjan Marion2-214/+85
Change-Id: I4ec7750ef58363bd8966a16a2baeec6db18b7e9e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-18Enable l4 checksum offload for ThunderX PMDFederico Claramonte1-0/+13
Change-Id: I6a6ab6d8d9aeca9df3ba8a3ac519be25aaa796e8 Signed-off-by: Federico Claramonte <fede.claramonte@caviumnetworks.com>
2018-11-17pcap-based dispatch tracerDave Barach1-1/+1
To facilitate dispatch trajectory tracing, vlib_buffer_t decoding, etc. through Wireshark Change-Id: I31356b9fa1f40cba8830aaf10a86a9fbb7546438 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-15ipsec: infra for selecting backendsKlement Sekera1-37/+7
Change-Id: Ifa6d8391b1b2413a88b7720fc434e0bc849a149a Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach6-31/+33
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-09dpdk: configure ip4 header checksum rx offload properlyDamjan Marion2-1/+8
Change-Id: I3daf8d473aa37b4597d130d19913b782cf7b8511 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-08vnet: store hw interface speed in kbps instead of using flagsDamjan Marion2-50/+6
Change-Id: Idd4471a3adf7023e48e85717f00c786b1dde0cca Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-06dpdk: don't automatically whitelist vmxnet3 PCI interfacesSteven1-1/+14
If no PCI address is specified in dpdk config, the default to automatically put all PCIs in the whitelist. For vmxnet3 PCIs, we want to change its default to exclude the vmxnet3 PCIs. That is to put them in the blacklist instead of whitelist. Change-Id: I2b7061d6437910eb0e1b16df19a770cab968c602 Signed-off-by: Steven <sluong@cisco.com>
2018-11-06dpdk: format_dpdk_device_name cleanupDamjan Marion1-7/+7
Change-Id: I49a5029d256df8f749ee30d19ff7473147b6516f Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-06dpdk: fix device name suffix confusion with failsafe/netvscStephen Hemminger1-2/+2
When netvsc or failsafe DPDK device is used, the DPDK port id does not match the VPP device instance id. The code that formats the device name was incorrectly calling DPDK device info using the VPP device instance id. This causes the VPP interface to be named "FortyGigabit0/2/0" based on mistakenly finding the PCI device information of the hidden DPDK port id for the VF device. Change-Id: I9366232f4b2087076bdcc1a58bf228007c24c084 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-11-06dpdk: fix pmd device type when using netvsc or failsafeStephen Hemminger1-1/+1
The pmd device type show with 'show hardware' is wrong if using failsafe (or netvsc pmd) because the pmd device type should be based of the VPP device instance, not the DPDK port id. Fixes: a059a000f81a ("dpdk: Decoupling the meaning of xd->device_index in dpdk_plugin") Change-Id: I3880fe674731880c5706a21d8ef3ccf8d569d46d Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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>
2018-10-30dpdk: .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 Sekera2-31/+10
Change-Id: Ibef46e068cd72415af28920b0146adf48105bf68 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-25pmalloc: support for 4K pagesDamjan Marion1-1/+1
Change-Id: Iecceffe06a92660976ebb58cd3cbec4be8931db0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-24dpdk: fix hugepage pre-allocDamjan Marion1-1/+2
Change-Id: I88577615bfd3cddca834a7b881979ab32bfd5574 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-24vppinfra: autodetect default hugepage sizeDamjan Marion1-3/+5
Change-Id: I5ff713ad0b254c74c5622e3b9425cca365b5ee97 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23Numa-aware, growable physical memory allocator (pmalloc)Damjan Marion3-33/+25
Change-Id: Ic4c46bc733afae8bf0d8146623ed15633928de30 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23dpdk: support 18.11 changes to CRC flagsStephen Hemminger1-7/+7
In DPDK 18.11 the device flags for keeping/stripping CRC flags has changed. The old strip flag is gone, and replaced by a CRC keep flag. Change-Id: Iaa162854862a2a0855b418ee8029383fc116d3a2 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-23dpdk: add esp6 decrypt nodes, func declarationsMatthew Smith1-0/+30
The function dpdk_ipsec_process() attempts to initialize some globals that store node indexes after looking up the node dpdk-esp6-decrypt. No such node was declared, so a segv occurs after dereferencing the result of the lookup. Add a node function that invokes dpdk_esp_decrypt_inline() with is_ip6 set to 1. Add a declaration of node dpdk-esp6-decrypt that uses the node function. Change-Id: I31ce23a458c2d4181bf40cbc2118c4ef3b9baf97 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-10-23c11 safe string handling supportDave Barach7-19/+19
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-22vlib: pci improvementsDamjan Marion1-2/+3
- logging - pass vlib_main_t to all APIs - open vfio container only when needed Change-Id: I897e53e0af3f91c3a99f0c827401d1c0ec2e478a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-22ipsec fix missing node renamesKlement Sekera3-7/+11
Change-Id: I70bc5af646894811d373456ec66aa83f2d75a477 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-22vppinfra: use log2 page size in hugepage functionsDamjan Marion1-1/+1
Change-Id: Ibec32c6df32f4cd9889d378e244f170c93ad295b Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-22Fix dereferencing null string in dpdk_early_initJuraj Sloboda1-0/+1
Change-Id: Iffba7ebe5af8fadc0251f3a10022739d45f394ce Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-22ipsec: split ipsec nodes into ip4/ip6 nodesKlement Sekera3-71/+254
Change-Id: Ic6b27659f1fe9e8df39e80a0441305e4e952195a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-22dpdk: use rte_vfio_dma_map API instead of digging for vfio fdDamjan Marion1-63/+17
This is new API introduced in DPDK 18.08. Change-Id: I66d49fe54a6abf2af621b597e8d4535e29cecec4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-20dpdk: add netvsc PMDStephen Hemminger3-1/+40
Teach DPDK plugin about the netvsc Poll Mode Driver. The speed of the Netvsc device matches the speed of the external port on the underlying vswitch. Therefore 1G, 10G, 25G, 56G and even 100G are possible. Change-Id: I14ab6907b7d8d350b63a083409d45fb9c348a364 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-20dpdk: use rx/tx_offload_names to formatStephen Hemminger1-38/+53
Rather than keeping our own list of offload capabalities, use the function in 18.08 or later to decode the value. Also, introduce a formatter to convert to lower case because DPDK API returns upper case names. Change-Id: I87546fa2bec67f8a8b44288f5994514114cb6faf Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-19vppinfra: add atomic macros for __sync builtinsSirshak Das1-2/+2
This is first part of addition of atomic macros with only macros for __sync builtins. - Based on earlier patch by Damjan (https://gerrit.fd.io/r/#/c/10729/) Additionally - clib_atomic_release macro added and used in the absence of any memory barrier. - clib_atomic_bool_cmp_and_swap added Change-Id: Ie4e48c1e184a652018d1d0d87c4be80ddd180a3b 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> Reviewed-by: Steve Capper <steve.capper@arm.com>
2018-10-16Fix coverity issue for potentially overflowing of page sizeHaiyang Tan1-3/+3
Change-Id: I2779626d745badb63386efcf729da7a094a4f297 Signed-off-by: Haiyang Tan <haiyangtan@tencent.com>
2018-10-15dpdk: only look at PCI information on PCI devicesStephen Hemminger5-8/+26
The rte_device is use as a base type of all DPDK devices. It is not valid to use container_of to find PCI information unless the bus of the rte_device is pci. Otherwise, the pointer is looking at some other data, which may or may not be zero. This change introduces a helper function to get rte_pci_device pointer. If device is on PCI bus it returns pointer to rte_pci_device info, otherwise it returns NULL. Change-Id: Ia7446006bb93a7a54844969f3b3dd3b918890dfd Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-12dpdk: support passing log-levelStephen Hemminger1-1/+2
Since DPDK 17.05, DPDK logging supports per subsystem dynamic logging. Allow passing this as log-level on EAL command line. dpdk { log-level pmd.net.virtio.*:debug ... } Change-Id: If9576c11aba390a5cd2740fc1c9da5768689bd74 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-10vppinfra: introduce clib_mem_vm_ext_free() to avoid fd leaksHaiyang Tan1-1/+1
Change-Id: I8691a10493d159a97574550c111f07722960a7cd Signed-off-by: Haiyang Tan <haiyangtan@tencent.com>
2018-10-01thread: Add show threads apiMohsin Kazmi2-2/+2
Change-Id: I3124238ab4d43bcef5590bad33a4ff0b5d8b7d15 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-09-27dpdk_plugin: fix mlx5 build and runtime issuesSirshak Das1-2/+10
There are issues with VPP finding and linking the mlx5 shared glue library which was built by default if mlx5 was enabled. Runtime Errors this patch fixes: net_mlx5: cannot load glue library: librte_pmd_mlx5_glue.so.18.05.0: cannot open shared object file: No such file or directory net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) This patch introduces additional config parameter to disable glue library building and instead statically link ibverbs and mlx5 libraries to the PMD and dpdk_plugin. Change-Id: I0b2f67652a57854c778e991780903fb15706ace8 Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Lijian Zhang <Lijian.Zhang@arm.com>
2018-09-26dpdk: fix QSFP+ module infoDamjan Marion1-1/+2
Change-Id: I89c7df778e66a5d2147190dc99445405d81964e5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-25dpdk: show pluggable info in 'show hardware'Damjan Marion1-0/+28
module: id SFP/SFP+/SFP28, compatibility: 40g_active_cable vendor: Amphenol, part NDCCGF-I202 revision: C, serial: APF1711202351C, date code: 170318 cable length: 2m Change-Id: Ife35607b4f078f7b56737fe066ad4cbd247a7504 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-24Trivial: Clean up some typos.Paul Vinciguerra8-21/+21
Change-Id: I085615fde1f966490f30ed5d32017b8b088cfd59 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-09-19dpdk: mask and warn if rx/tx offload is not availableDamjan Marion4-94/+115
Warning messsage is displayed in system log: vpp# show log 1970/ 1/ 1 01:00:01:198 warn dpdk unsupported rx offloads requested on port 0: scatter Change-Id: I40021066daf2d37ca5233e3adce55e412f0d3932 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-18disable scatter/gather for ENA with DPDK 18.08Matthew Smith1-1/+5
The scatter/gather rxmode flag was set for ENA when building against DPDK >= 18.08. ENA does not support this, so disable it. It looks like enabling it was a copy/paste error. Also, after offloads are adjusted based on whether "no-multi-seg" is set, those configurations are overwritten by copying port_conf_template over the port config. That should only happen for versions of DPDK older than 18.08 because 18.08 and newer make changes directly on the port config instead of making changes to the template. Make the clib_memcpy() conditional on the DPDK version being less than 18.08. After doing so, compiler errors complain about port_conf_template being declared but not used, so make it's declaration conditional. Change-Id: If81980d71c379a565b51dd700b953f8c811a8703 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-09-14dpdk: add detection of mellanox PMDsDamjan Marion1-0/+10
Change-Id: I523fc489f5e73ba726ab0711eab3fdde53dc35e8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-12Always use 'lib' instead of 'lib64'Damjan Marion1-3/+2
It is packaging responsibility to put libs in the right place. Use of lib64 resulted in huge amount of files with hardcoded lib64. This patch simplifies things... Change-Id: Iab0dea0583e480907732c5d2379eb951a00fa9e6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-12device flags will set in dpdk_update_link_state.Khers1-2/+0
Change-Id: If74acb0168bed2201d2a8b47bf3f860540d1574b Signed-off-by: Khers <s3m2e1.6star@gmail.com>
2018-09-10dpdk: clean interface link information on admin down / stopDamjan Marion1-0/+1
Change-Id: Ie68814c8afc6cd67eb75da0b95dffa7b404cb7ba Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-10dpdk-plugin: do not request SCTP offload, some cards do not support it while ↵Andrew Yourtchenko1-2/+2
supporting TCP/UDP The DPDK plugin sets all of the offload flags, which may cause an initialization failure on the NICs that do not support SCTP offload. The VPP code does not deal with the SCTP offload at the moment at all, so after discussing with Damjan, we agreed the best approach to fix the issue is to not request the SCTP offload. The output of "show hardware" for the NIC in question before this patch: Name Idx Link Hardware GigabitEthernet1/0/0 1 down GigabitEthernet1/0/0 Ethernet address 00:e0:67:09:90:4b Intel 82540EM (e1000) carrier down flags: pmd pmd-init-fail maybe-multiseg tx-offload intel-phdr-cksum rx queues 1, rx desc 1024, tx queues 1, tx desc 1024 cpu socket 0 Errors: rte_eth_dev_configure[port:0, errno:-22]: Unknown error -22 And the excerpt from "show log": 1970/ 1/ 1 00:00:00:739 notice dpdk Ethdev port_id=0 requested Tx offloads 0x1c doesn't match Tx offloads capabilities 0xf in rte_eth_dev_configure() Change-Id: I159d65c02fc3f044441972205f1f0ac08e52050c Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-09-08L2 BVI/FIB: Update L2 FIB table when BVI's MAC changesNeale Ranns1-1/+2
also some moving of l2 headers to reduce dependencies Change-Id: I7a700a411a91451ef13fd65f9c90de2432b793bb Signed-off-by: Neale Ranns <nranns@cisco.com>