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2024-05-06vlib: revert automatic core pinning changesHadi Rayan Al-Sandid2-69/+7
This reverts commit 71c32a898941e32b5d4f865b50fbe775560c582d. Type: fix Reason for revert: vnet pinning is not considered in this patch. This causes keywords 'workers' and 'skip-cores' to be broken, as well as keyword 'main-core auto' introduced in this patch. If this patch is ever reconsidered, it must account for vnet pinning fix in commit https://gerrit.fd.io/r/c/vpp/+/40711. Change-Id: I1f3154a6c7e830b100f824375aa00e95b192f7f3 Signed-off-by: hsandid <halsandi@cisco.com>
2024-05-06vlib: Add FreeBSD specific platform filesTom Jones1-0/+6
Type: improvement Change-Id: I0739959084d7cfd8309793f54c92c046b94d7a02 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-29pci: fix missing limits.hGuillaume Solignac1-0/+1
When building with musl, PATH_MAX is not available if we don't add its header to pci.c. Type: fix Signed-off-by: Guillaume Solignac <gsoligna@cisco.com> Change-Id: I3d4e7cf5754d7c1d480834d7cd038d5bda46fd2f Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2024-04-24vlib: Add FreeBSD thread specific header and callsTom Jones1-0/+11
Type: improvement Change-Id: Ia84683936da02968991ea717316a834a5da1a517 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-24vlib: Add a skeleton pci interface for FreeBSDTom Jones1-0/+380
Implement a subset of the pci interface with unimplemented methods marked with a comment. This is enough functionality to allow dpdk to attach to pci devices and forward traffic on FreeBSD. Type: improvement Change-Id: I0d87778cd92ae332a6802c11083d3d99988678a1 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-24vppinfra: Add method for getting current executable nameTom Jones1-10/+12
Add a unix method for getting the current executable name. This is implemented to match the readlink api for existing calls. Type: improvement Change-Id: Id06a55892d09d0b305a56b55a424f53ffb685a72 Signed-off-by: Tom Jones <thj@freebsd.org> Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-04-22vlib: Place linux pci headers in a linux include blockTom Jones1-0/+2
Type: improvement Change-Id: I6b30ffd1eabfa9544d548082b7e38b8fe7224c07 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-04-10vlib: fix vlib_buffer_free_inline() AVX-512 overflowBenoît Ganne1-1/+1
'queue' is declared on the stack and must be big enough to handle queue_size + max processed elements per loops. When AVX-512 was added, this additional max was not increased from 4 to 8 accordingly. Type: fix Fixes: 767a9ab4b1 Change-Id: I15f2f930fc316f92da2e4642f41852d856c06a48 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2024-04-01vlib: fix counter_index checklijinhui1-3/+5
Ensure counter index is valid before using it to lookup the counter. Type: fix Change-Id: I423c7a6aa6b65f6367b18d8e99cf40f52e06b416 Signed-off-by: lijinhui <lijh_7@chinatelecom.cn>
2024-03-29vlib: improve automatic core pinninghsandid2-7/+69
Type: feature Auto core pinning now fetches vpp cpu affinity list using pthread api. This enables us to do core-pinning in environments where the host cpu list does not necessarily align with cpus available to vpp Change-Id: Ife8c2a2351c08c5c6c4fdf7c729eeff2697bc39a Signed-off-by: hsandid <halsandi@cisco.com>
2024-03-18vppinfra: os agnostic api for getting CPU informationDamjan Marion3-23/+8
Avoid direct sysfs reads when possible... Type: improvement Change-Id: I2b84cd18f3da47925d068951f24b79b5b6e20bb1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-03-12misc: remove GNU Indent directivesDamjan Marion25-236/+0
Type: refactor Change-Id: I5235bf3e9aff58af6ba2c14e8c6529c4fc9ec86c Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-03-05vlib: fix initial stats time for the process nodesVladislav Grishenko1-1/+2
Uninitialized stats time for new dynamic processes (like unix cli) leads to invalid and too high clocks diff, breaking the stats collecting. $ sudo vppctl sh runtime | grep unix unix-cli-new-session any wait 0 0 30 2.72e3 0.00 unix-cli-process-0 active 14 0 27 3.73e15 0.00 unix-epoll-input polling 6464 0 0 3.56e6 0.00 unix-epoll-input polling 68360 0 0 1.31e3 0.00 Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: Ic70678b67a3fb3f78ed4a1a03077ae243ed5d7cd
2024-03-04vppinfra: add os_get_online_cpu_core() and os_get_online_cpu_node()Damjan Marion3-16/+12
Type: improvement Change-Id: I6f99f09c7724ce656a4f41a1d5f9c88d74c00faf Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-02-23build: Discover libepoll-shim on FreeBSDTom Jones1-1/+1
FreeBSD doesn't offer epoll, but an implementation which uses kqueue is available as an external library. On FreeBSD in subsystems which require epoll have cmake look for libepoll-shim. Type: improvement Change-Id: Iafd5406a9e2ebaa53fd94034489ffbbf87a7d040 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-02-23vlib: Use platform specific headers for sched.hTom Jones1-6/+18
FreeBSD only defines posix scheduling policies, remove the others from the for each look to allow build. Type: improvement Change-Id: Ifdb9414417e8b6ffdf216fd001708b347c496b97 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-02-23build: Add support to add_vpp_library for platform specific sourcesTom Jones1-4/+13
Add support for adding Linux and FreeBSD specific sources to add_vpp_library and support for installing Linux specific headers. Don't add support for FreeBSD specific headers until we have some to install. Type: improvement Change-Id: I38549cf4d71999b71b3298e529323956e54ddc36 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-02-18vlib: Only init vfio on LinuxTom Jones1-0/+2
Type: improvement Change-Id: Id1c72928324b85bc67860e600722bf8baeff45b2 Signed-off-by: Tom Jones <thj@freebsd.org>
2024-02-12buffers: bring back cache occupancy improvementVratko Polak1-0/+4
The improvement was removed in 40129, causing 5-40% regressions in AVF tests. There is a memory-speed trade-off, this change prefers speed over memory efficiency. Ideally, the choice should be configurable, but that is not easy to achieve, considering how early is vlib_buffer_main_init called. Type: fix Fixes: 038dad7ef29b0b724071edb5f8cc7a9845584454 Change-Id: I4746f3634abe6d233c9d092a372de05b3d1ae4b6 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2024-02-02vlib: flush rpcs on worker syncFlorin Coras1-0/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I89624254649089e497d119eb6cee2cecf3dc11f3
2024-02-02vlib api: move wrkr rpc flushing to vlibFlorin Coras3-7/+18
Move vlib worker rpc flushing to main worker from memclnt api into vlib. RPCs are no longer delivered via binary api queues Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5b8761a57d1f4a1f2220e860cfb2e6b980f46f6d
2024-01-20buffers: add compile-time option to set buffer alignmentDamjan Marion4-8/+10
Type: improvement Change-Id: I88c4c45bed0bdd8686e17e4f77a7d32a08c995aa Signed-off-by: Damjan Marion <damarion@cisco.com>
2024-01-16vlib: remove unused codeDamjan Marion1-16/+0
Type: improvement Change-Id: I2c54cb3eb41ed35f114eca75fb6e2be3eb3f4ca1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-12-22vlib: lowercase vmbus device namesAlexander Skorichenko1-5/+5
Use lowercased hex in uuid in sysfs/vmbus names Type: fix Change-Id: Ic4b7b995441723dc1b29ff8a75346cc8ba7f85f1 Signed-off-by: Alexander Skorichenko <askorichenko@netgate.com>
2023-12-22vlib: add error checks to thread pinninghsandid1-7/+14
Type: fix Added error checks around pthread_setaffinity_np calls to stop vpp launch if pinning fails. Change-Id: Iec391c485d1832b6c2ff20fbf789608f6bcf7b57 Signed-off-by: hsandid <halsandi@cisco.com>
2023-12-21buffers: add vlib_buffer_unalloc_to_pool()Damjan Marion1-0/+17
Change-Id: Icd616989a525ef0be6c73a2ad91ae4871cf3921d Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-12-14bpf_trace_filter: allow use whithout classifierMohammed Hawari1-7/+0
Change-Id: I7ac5693ca547fe7249e7b6297bade70a6052b169 Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2023-11-13ena: Amazon Elastic Network Adapter (ENA) native driverDamjan Marion1-0/+1
Type: feature Change-Id: Icd9de05f2cbac0e5a6dfb1f1414f21dc4b893104 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-11-07misc: silence -Wmaybe-uninitialized warningsJieqiang Wang1-1/+1
GCC 12 complains about such errors while the code itself looks good. Type: fix Signed-off-by: Jieqiang Wang <jieqiang.wang@arm.com> Change-Id: I021719fdbf7d9bd93a12eac76aeac8cbca13a810
2023-11-06pci: remove unnecessary ioctl() call and improve logging in vfio_set_irqsDamjan Marion3-34/+49
Type: improvement Change-Id: Ic8e2785bf375882defe5a1d299948d522cdd4895 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-11-06pci: fix VFIO set IRQ codeDamjan Marion1-2/+2
Type: fix Fixes: 599a16b Change-Id: I954e037ab944028798f9aa2a93f45322c8c7b4bb Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-11-03vppinfra: refactor interrupt codeDamjan Marion4-18/+9
Type: improvement Change-Id: Ie6987736faf7d8a641762e276775da8ee0c03ea4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-11-02dev: new device driver infraDamjan Marion2-0/+53
Type: feature Change-Id: I20c56e0d3103624407f18365c2bc1273dea5c199 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-25buffers: buffer name is vector, not c stringDamjan Marion1-6/+7
Type: fix Fixes: 8973b07 Change-Id: Iba6e29bab35be0148b469965c3af8391b5ab9140 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-17buffers: introduce vlib_buffer_template_tDamjan Marion3-69/+81
Type: improvement Change-Id: Ie86a5edf2ada21355543e9a0382052b16ff86927 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-13vlib: properly replicate nexts when sibling node is created on runtimeDamjan Marion1-32/+33
Change-Id: I5aff21b5ca32e7eb84b11cca8387e7ac42fbbe23 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-13vlib: allow unpriviledged vlib_pci_get_device_info()Damjan Marion2-3/+4
When running unpriviledged sysfs allows reading only first 64 bytes of PCI config space. Change-Id: I62d18328925a2e4936406c2842154b20182cacb9 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-09buffers: buffer allocation improvementsDamjan Marion2-38/+47
- pass buffer pool name trough va - make buffers naturaly aligned - fix calculation of total number of buffers Type: improvement Change-Id: I6aebf249ebd67823b4632ac08905bfa3aa7d1ee5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-09-13vlib: deuglify the offset finding loop in pci.cVratko Polak1-5/+2
Type: style Fixes: 054229ebbdeb3f87d96c1abf93b511c86cd6ff0f Change-Id: I7c3080db94566af249e5082d59a4e6373c616888 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-09-13pci: fix coverity issue CID-322372Dave Wallace1-1/+1
Type: fix Change-Id: Iaf16bb720d76ea3ae04afb8123b7cac15771ef2b Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-07vlib: support sibling node creation with vlib_register_node()Damjan Marion1-20/+54
Type: improvement Change-Id: I7e82a262692b2b6513f81889d78a43c10ca7bfb2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-07vppinfra: add clib_file_get_resolved_basenameDamjan Marion3-17/+8
more generic version of clib_sysfs_link_to_name with support for format strings... Type: improvement Change-Id: I0cb263748970378c661415196eb7e08450370677 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-02vlib: remove dependency on libuuidDamjan Marion2-30/+55
Type: improvement Change-Id: I4e2b2e4f227dfcb3df36166db13c8aa5c0b603f5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-07-28vlib: fix gcc build breakageDave Wallace1-1/+3
Type: fix Fixes: 00ea98ad6 Change-Id: I4ac8c9c5902299d5f283ba4912d52d9bfcedef5c Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-07-28vlib: pci cleanup and improvementsDamjan Marion4-458/+527
Change-Id: Ieafbed6f2db3dec65e4b43d84a4661f6a1bbe891 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-07-28vlib: fix coverity issue in vlib_node_set_interrupt_pendingDamjan Marion1-2/+5
Type: fix Fixes: cc8249c Change-Id: Iebfbbd1e00782c4097cc840460b5177d18921131 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-07-26vlib: rename vnet_log_get_class_dataVratko Polak2-3/+3
It is a function in vlib, so no reason to mention vnet. Type: fix Fixes: bf179a91d8d224c64d08643a2bb52580f68ce96b Change-Id: Ic5f601d94d88b667f7ce44a017a0e1d5b4db5da1 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-07-25vlib: interrupt mode support for pre-input nodesDamjan Marion6-17/+53
Type: improvement Change-Id: Ic6e60597d2be63e3a0ae4399a81dbbd72392f30d Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-07-25classify: add bpf support to pcap classifierMaxime Peim2-2/+2
Type: feature Change-Id: I28fb38e49c89f4c4d4cc58c1a5c0aa8502678472 Signed-off-by: Maxime Peim <mpeim@cisco.com>
2023-06-30vlib: introduce trace filter functionsMohammed Hawari3-17/+179
Change-Id: I7a988fafe98599e4fcf7cdaa307a69b9d76650f0 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: improvement