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2024-02-26virtio: fix the packed ring supportMohsin Kazmi1-0/+18
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: If27702d2a9755e0e0a6eaeab4cf26b4974444b44
2024-02-18vnet: Use platform specific netlink headers on FreeBSDTom Jones1-0/+5
Type: improvement Change-Id: Ifbd84a45edc82c79ac2850dd70ecdd2f9f1289ae Signed-off-by: Tom Jones <thj@freebsd.org>
2024-02-18vnet: Provide platform specific if_tap headersTom Jones2-0/+8
Type: improvement Change-Id: Ia5cec0afc7f929491e495bb337493e64f752d75f Signed-off-by: Tom Jones <thj@freebsd.org>
2023-12-20virtio: virtio_flags api use enumflag instead of enumOle Troan1-1/+1
In the API there is a difference between enum and enumflags. The latter one allowing multiple set entitires, while enum only allows one. Type: fix Change-Id: I5db88c15c85fc6c7130b7b35febcd1ea02ef8f76 Signed-off-by: Ole Troan <otroan@employees.org>
2023-11-21virtio: fix cli parsing for tx-queue-sizeVratko Polak1-1/+1
The previous change made CSIT virtio tests fail, but those tests are not part of trending. Ticket: VPP-2088 Type: fix Fixes: a181eaa59bb2ff2784376918e95bbf92e5340db1 Change-Id: If0439a030c051894e07007da9cf0a2e4dc1434c3 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-10-26devices: remove unused codeDamjan Marion1-10/+0
Type: improvement Change-Id: I2427e1a93e89e9a7ac884b84352b96cf523ae11e Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-10-14feature: remove unused codeDamjan Marion3-26/+1
Type: improvement Change-Id: If775b1d145e462346de562a3c893f302e8c7b814 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-09-06virtio: add support for tx-queue-sizeMohsin Kazmi5-10/+27
Type: improvement DBGvpp# set loggin class virtio level debug DBGvpp# create int virtio 0000:00:03.0 tx-queue-size 1024 show virtio pci ``` Virtqueue (TX) 1 qsz 1024, last_used_idx 0, desc_next 0, desc_in_use 0 avail.flags 0x1 avail.idx 0 used.flags 0x0 used.idx 0 ``` show logging ``` 2022/07/22 23:20:22:557 debug virtio 0000:00:03.0: tx-queue: number 1, default-size 256 2022/07/22 23:20:22:557 debug virtio 0000:00:03.0: tx-queue: number 1, new size 1024 ``` Change-Id: Ib1a3ebe742b3a6c9fe72bd1c5accfe07682cbdd1 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2023-06-27api: tapv2 - Mark old message versions as deprecatedOndrej Fabry1-0/+4
List of changed messages: - tap_create_v2 - tap_create_v2_reply This change is part of VPP API cleanup initiative. Type: fix Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: I7b1b22cc4a0e31f5c19fe48e7a0f30631576f9df
2023-06-27virtio: use fast-path for ethernet-input if possibleStanislav Zaikin1-1/+26
If a frame should be sent to 'ethernet-input' set the ETH_INPUT_FRAME_F_SINGLE_SW_IF_IDX flag. It will force 'ethernet-input' to use a fast-path for such frames. This patch also aligns the behaviour with other input nodes. Type: improvement Change-Id: Icff0fa31204d5304a2ea0a4f4e7bc418dedbfe32 Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
2023-05-30virtio: fix the packet buffering initialization orderMohsin Kazmi2-11/+21
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Idada695432d2bfac8808f35f1e8cd16f84d963c6
2023-04-12misc: change of addressMohsin Kazmi2-2/+2
Type: style Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie02d068122ab8f2c6049754f28722d851ae9b3f1
2023-01-11virtio: add option to bind interface to uio driverBenoît Ganne3-2/+32
Type: improvement Change-Id: I30e66370c927afeb62ba3a2b3334bdc2a31d4561 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-12-21af_packet: move to pluginMohsin Kazmi9-3524/+0
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I3ec857adb3a9e8a778072a202a4d23f4101e83b2
2022-12-02vhost: convert vhost device driver to a pluginSteven Luong7-6669/+0
convert vhost device driver to a plugin as described in https://jira.fd.io/browse/VPP-2065 Type: improvement Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ibfe2f351bcaed36a04b136d082ae414145dd37b5
2022-11-25interface: remove the pending interrupt from deleting interfaceMohsin Kazmi1-5/+4
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I3138f97519d216b89a9c46865271db1f9ddd53cd
2022-10-25virtio: use current_data as l2_hdr_offsetMohsin Kazmi1-4/+2
Type: fix virtio transmit node uses header offsets to set the appropriate metadata for packet with offloads. But l2_hdr_offset is not correctly set by previous node(s). This patch makes use of curren_data field as l2_hdr_offset. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Id2f41a7650be45c9cc1ebacc7bec298be79bf218
2022-10-25devices: fix the l2 hdr offset in af_packet transmit sideMohsin Kazmi1-4/+2
Type: fix af_packet transmit node uses header offsets to set the appropriate metadata for packet with offload. But l2_hdr_offset is not correctly set by previous node. This patch makes use of curren_data field as l2_hdr_offset. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I751a725af5c231a443eed22231a867eb7f3894e0
2022-10-21devices: add support for af-packet v2Mohsin Kazmi7-186/+645
Type: feature Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I2ccaf1d512dcb72e414be8c69cbb538ebbe0e933
2022-10-20virtio: fix the missing unlockMohsin Kazmi1-1/+2
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I7003162ee72c39c44be1e7ff0d27f4416b3eca5a
2022-10-17virtio: fix the tx side hdr offsetMohsin Kazmi1-11/+10
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ibb4b17b954c55bcb37ede57d398966f244735c3d
2022-10-17devices: fix the header offsets in af_packetMohsin Kazmi1-8/+18
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I7fc645c46d285ceb13903f5835c99e9b6a9e5b07
2022-10-12misc: fix issues reported by clang-15Damjan Marion1-2/+1
Type: improvement Change-Id: I3fbbda0378b72843ecd39a7e8592dedc9757793a Signed-off-by: Damjan Marion <dmarion@me.com>
2022-09-16virtio: add support for per queue packet counterMohsin Kazmi5-0/+28
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I21a701a556b88a9d81f0e074a59fa34b3746b1d9
2022-08-31gso: zero-initialize gho structVladislav Grishenko1-0/+1
It may contain garbage in debug builds resulting in wrong gho detected flags and offsets. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: Ia79633262185016f527e7dc6c67334cda6f055f2
2022-08-31devices: fix coverity warningMohsin Kazmi1-1/+1
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I0a58c0f54d8be31a0a78bef00152fb2cc193840e
2022-08-31devices: add support for polling modeMohsin Kazmi3-6/+45
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I8d84dc8b7f5c5e863c32838cfafc3d366e2a7e00
2022-08-08devices: af_packet, fix tx stall by retrying failed sendtoMohammed Hawari3-6/+24
Change-Id: I6bed66f740b34673a4883eda1c7f7310c57e131b Type: fix Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-05-24devices: add af-packet v3 apiMohsin Kazmi2-0/+114
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I4679acbe4fd4400d57c0a79b0a6c74c8f1639703
2022-05-20virtio: use the internal hdr offsets of buffer metadata for offloadsMohsin Kazmi2-39/+23
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie63c360f2e42e9e5799f5c536453823ea95ed3b8
2022-05-19api: refactor api data storageDamjan Marion1-2/+2
single struct to hold all api handler, flags, etc. Provide functions to toggle flags instead of writing directly to internal data. Type: refactor Change-Id: I4730d7290e57489de8eda34a72211527e015b721 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-05-09vhost: memory leak upon deleting vhost-user interfaceSteven Luong1-3/+1
We allocate vring_spinlock for all vrings in the vui, not just the ones being used. So when we free the vui, we have to free vring_spinlock for all vrings, not just the one being used. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I3951fda71ce6e11474b04302116ea9e08b404758
2022-05-08devices: fix crash on invalid interfaceGabriel Ganne1-2/+5
Type: fix A simple "create host-interface name xxx" is enough to trigger the bug: The interface is not found, and we goto error with apif=NULL Signed-off-by: Gabriel Ganne <gabriel.ganne@gmail.com> Change-Id: I2f894176d39b3d15efab054dc7340e7a0600a2e8
2022-05-04vhost: use_custom_mac set in create_vhost_user_if_v2Fahad Naeem1-0/+1
Type: fix set use_custom_mac for args in create_vhost_user_if_v2 API Add testcase for custom mac-address Signed-off-by: Fahad Naeem <fahadnaeemkhan@gmail.com> Change-Id: Iac64d818e0f1e6d36187fe769ee33d202aaafd05 Signed-off-by: Fahad Naeem <fahadnaeemkhan@gmail.com>
2022-04-19devices: remove redundant access in af-packet inputMohsin Kazmi1-5/+5
Type: fix current_data is set to 0 for each packet in af-packet input node. It is not required to include it to calculate the headers offset. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I538d8c04e24c758155b3f8d6a1532472ef549459
2022-04-11devices: refactor fanout supportMohsin Kazmi3-27/+37
Type: refactor Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I9e68ecb91f6433f68a8a87dd066f3e369f25a3c9
2022-04-08devices: fix the offset for af-packetMohsin Kazmi1-14/+7
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I12b2e53ddb797cc809a2d742d17a1a60edde385d
2022-04-07devices: add cli support for checksum and gso disableMohsin Kazmi5-20/+29
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I33a29cf11998736347eca5016eee112619d847c1
2022-04-06devices: add cli support to disable qdisc bypassMohsin Kazmi5-12/+39
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie5f2bdb8fb559680bab863a7c24a49360e005b58
2022-04-05tap: fix the coverity warningMohsin Kazmi1-1/+1
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I609fb28e58286ff490d12384b03dd713830379b3
2022-04-05devices: remove redundant code af-packetMohsin Kazmi2-23/+3
Type: refactor Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Id485f525057163582dc7a83f7dab7a8b2e759270
2022-04-05devices: fix the received blocks countersMohsin Kazmi1-5/+4
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: If7d9c94dcdc32fa66763e18bd3be7d28b2d17946
2022-04-05devices: fix the coverity warnings for af-packet v3Mohsin Kazmi1-9/+14
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ie647fb280831af23925c4b5f659f1dade6d37eff
2022-04-04vppinfra: make _vec_len() read-onlyDamjan Marion1-2/+3
Use of _vec_len() to set vector length breaks address sanitizer. Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead. Type: improvement Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04devices: add multi-queue support for af-packetMohsin Kazmi6-270/+571
Type: feature Change-Id: I0f4e6517fcfa07ffb0aba89b159ac1337937a508 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2022-03-25devices: fix high vector rate per dispatchMohsin Kazmi3-13/+44
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ibd23648483b38696271154237e81081480bb16e0
2022-03-23devices: add tx trace for af-packetMohsin Kazmi1-6/+82
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ib96ee54eaf967bf435d6da910a6b582e87fbedc0
2022-03-23devices: add support for offloadsMohsin Kazmi5-117/+301
Type: improvement This patch adds support for: 1) GSO 2) checksum offload Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ib00629888c62da04d58db36ce021993769e736c9
2022-03-23devices: af-packet v3 supportMohsin Kazmi4-198/+274
Type: feature CPU usage ~20% less than v2. Performance improvement 20% more than v2. High vector rate. Change-Id: I24bc594200f42664b59d07b44d44578e61068bbc Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2022-03-10devices: remove the unused code from af_packetMohsin Kazmi2-6/+0
Type: refactor Change-Id: If180816303909b92c9aa4ff9fd70dc7938a6cfbe Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>