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path: root/src/plugins/avf/device.c
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2019-06-05avf: enable promiscuous modeSteven Luong1-1/+1
In order to receive multicast packets from the VF interface, promiscuos mode must be enable. Type: fix Fixes: b4ff07a Change-Id: I549bc37a05895d3355f2832c200e9262c95a27b5 Signed-off-by: Steven Luong <sluong@cisco.com>
2019-05-16init / exit function orderingDave Barach1-5/+6
The vlib init function subsystem now supports a mix of procedural and formally-specified ordering constraints. We should eliminate procedural knowledge wherever possible. The following schemes are *roughly* equivalent: static clib_error_t *init_runs_first (vlib_main_t *vm) { clib_error_t *error; ... do some stuff... if ((error = vlib_call_init_function (init_runs_next))) return error; ... } VLIB_INIT_FUNCTION (init_runs_first); and static clib_error_t *init_runs_first (vlib_main_t *vm) { ... do some stuff... } VLIB_INIT_FUNCTION (init_runs_first) = { .runs_before = VLIB_INITS("init_runs_next"), }; The first form will [most likely] call "init_runs_next" on the spot. The second form means that "init_runs_first" runs before "init_runs_next," possibly much earlier in the sequence. Please DO NOT construct sets of init functions where A before B actually means A *right before* B. It's not necessary - simply combine A and B - and it leads to hugely annoying debugging exercises when trying to switch from ad-hoc procedural ordering constraints to formal ordering constraints. Change-Id: I5e4353503bf43b4acb11a45fb33c79a5ade8426c Signed-off-by: Dave Barach <dave@barachs.net>
2019-03-28Typos. A bunch of typos I've been collecting.Paul Vinciguerra1-3/+3
Change-Id: I53ab8d17914e6563110354e4052109ac02bf8f3b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-02-09buffers: fix typoDamjan Marion1-1/+1
Change-Id: I4e836244409c98739a13092ee252542a2c5fe259 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-02-06buffers: make buffer data size configurable from startup configDamjan Marion1-1/+1
Example: buffers { default data-size 1536 } Change-Id: I5b4436850ca18025c9fdcfc7ed648c2c2732d660 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-30buffers: major cleanup and improvementsDamjan Marion1-1/+5
This patch introduces following changes: - deprecated free lists which are not used and not compatible with external buffer managers (i.e. DPDK) - introduces native support for per-numa buffer pools - significantly improves performance of buffer alloc and free Change-Id: I4a8e723ae47056717afd6cac0efe87cb731b5be7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-24avf: fix queue enable issueDamjan Marion1-8/+11
It is actually a bitmap.... Change-Id: Ie359e085df3f371512f773600f8d7460b2232b3e Signed-off-by: Damjan Marion <damjan.marion@gmail.com>
2019-01-20buffers: remove VLIB_BUFFER_DEFAULT_FREE_LIST macro and fl->n_data_bytesDamjan Marion1-1/+1
Change-Id: I0ba5175be077c40556f2a3ce629c5bbcd71e0a81 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-01-07avf: allocate descriptor memory from local numaDamjan Marion1-14/+30
Change-Id: Ic56ee4ce83b282a5f0f5aed500721fe639b941b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-29avf: tx dequeue optimizationsDamjan Marion1-0/+5
Change-Id: I9d8fcf930132e832941e5678a9278a029e104dc3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-29avf: chained buffers rx supportDamjan Marion1-1/+1
Change-Id: I76ba11441f0ab3d150cdd080919cda91eac60b01 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-23avf: new ethernet-input supportDamjan Marion1-25/+0
Change-Id: I5511823f38ad56161b6a538f2d9e63459eded1eb Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-23avf: add option to specify interface nameDamjan Marion1-0/+2
Change-Id: I94591d5b103280f8df157819d423fef7ee89d4c8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-9/+9
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-08vnet: store hw interface speed in kbps instead of using flagsDamjan Marion1-5/+7
Change-Id: Idd4471a3adf7023e48e85717f00c786b1dde0cca Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23Numa-aware, growable physical memory allocator (pmalloc)Damjan Marion1-44/+59
Change-Id: Ic4c46bc733afae8bf0d8146623ed15633928de30 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23c11 safe string handling supportDave Barach1-10/+10
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-22vlib: pci improvementsDamjan Marion1-15/+16
- 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>
2018-10-22vlib: introduce vlib_buffer_get_{pa,va,current_va,current_pa} inlinesDamjan Marion1-6/+3
Change-Id: I0b42ac6b05bc9910904a97924ea4bebc84507d4d Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-19avf: fix crash in rss key calculationDamjan Marion1-1/+1
Change-Id: Id13a0b6ed54885babf679f05207170e36709d9fa Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-04avf: fix random rss keyJakub Grajciar1-2/+2
Change-Id: I622cdb969ea489d333888b90c15ab57c1820e2db Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-08-30avf: RSS supportJakub Grajciar1-13/+63
Change-Id: I59b8f08789f0704d6768258348e938da67e5b15b Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-08-28avf: deal willth tx ring full properlyDamjan Marion1-0/+8
Change-Id: I0b38e129ee01d212463253e5526bfc2d60fd88af Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-28avf: add missing rx_redirect_to_node handlerDamjan Marion1-0/+20
Change-Id: If7fdcdef9a9e12fdf4b7af3c95e06602e39f1e10 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-11Multiversioning: Device (tx) function constructorMohsin Kazmi1-1/+0
Change-Id: I39f87ca161c891fb22462a23188982fef7c3243f Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-07-26avf: used tx queue should be enabledDamjan Marion1-2/+6
Change-Id: I51cc4522df2dd6682148a13e7e1903850b4b3d08 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-07-26avf: request queues supportJakub Grajciar1-2/+54
Change-Id: I3a4529ff8dae70da99ec95c39ddf788c9498f478 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-07-26avf: fix interrupt modeDamjan Marion1-2/+24
- assign rx thread on interface create, not on admin up - keep interrupts unmasked all the time as they are needed for writeback - forward interrupt to graph dispatcher only if queue is in the interrupt mode Change-Id: I5cc5afe24960143bef08f12d59fbd80ae0c6ccf8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-07-25avf: api fixJakub Grajciar1-1/+1
avf_create_reply returns software index for the new interface Change-Id: I8a6b1a1985b072efafa24eb258b1f2cb1bea1110 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-07-20avf: don't enable interrupts before interface is admin upDamjan Marion1-1/+0
Change-Id: I0fc19dd109e569f2c407a85e8fa32758e06676b8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-07-20avf: Support interrupt modeSteven1-0/+4
DBGvpp# set interface rx-mode AVF0/4/2/0 interrupt set interface rx-mode AVF0/4/2/0 interrupt DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (interrupt) DBGvpp# sh int addr sh int addr AVF0/4/2/0 (up): L3 133.1.1.10/24 FortyGigabitEthernet6/0/0 (dn): VirtualEthernet0/0/0 (up): L3 192.168.42.1/24 DBGvpp# clear run clear run DBGvpp# clear interfaces clear interfaces DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (interrupt) DBGvpp# ping 133.1.1.3 repeat 1 ping 133.1.1.3 repeat 1 64 bytes from 133.1.1.3: icmp_seq=1 ttl=64 time=.6237 ms Statistics: 1 sent, 1 received, 0% packet loss DBGvpp# sh int sh int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count AVF0/4/2/0 5 up 9000/0/0/0 rx packets 1 rx bytes 98 tx packets 1 tx bytes 98 drops 1 ip4 1 FortyGigabitEthernet6/0/0 1 down 9000/0/0/0 VirtualEthernet0/0/0 2 up 9000/0/0/0 local0 0 down 9000/0/0/0 DBGvpp# sh run sh run Time 41.9, average vectors/node 1.00, last 128 main loops 0.00 per node 0.00 vector rates in 2.3858e-2, out 2.3858e-2, drop 2.3858e-2, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call AVF0/4/2/0-output active 1 1 0 1.24e4 1.00 AVF0/4/2/0-tx active 1 1 0 4.28e4 1.00 api-rx-from-ring any wait 0 0 2 6.94e4 0.00 avf-input interrupt wa 1 1 0 1.09e4 1.00 avf-process any wait 0 0 47 1.01e4 0.00 ... DBGvpp# DBGvpp# set interface rx-mode AVF0/4/2/0 polling set interface rx-mode AVF0/4/2/0 polling DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (polling) DBGvpp# ping 133.1.1.3 repeat 1 ping 133.1.1.3 repeat 1 64 bytes from 133.1.1.3: icmp_seq=1 ttl=64 time=.2038 ms Statistics: 1 sent, 1 received, 0% packet loss DBGvpp# Change-Id: Ib7d2b505ae4bb74a052263af766ca37d9df7bfe4 Signed-off-by: Steven <sluong@cisco.com>
2018-07-11avf: descriptor should be volatileDamjan Marion1-16/+16
Change-Id: I2cb4cf2167b6e958d2e57b461848a4a189e3fda0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-27avf: binary API and configurable RX/TX queue sizeJakub Grajciar1-10/+27
Change-Id: Ibd3a8d28d8f1df2bc14c42e48498f6ac26081192 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-06-12avf: fix crash if device is busyJakub Grajciar1-1/+8
Change-Id: I170d78c8e5f7e16a264c9f226a09693109aece5e Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-06-09avf: properly cofigure RSS LUTDamjan Marion1-13/+21
Change-Id: I85cfab692ae0a72277ae561cdba7dcbc1f60aca3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-09avf: add support for intel X722 NICsDamjan Marion1-0/+1
Change-Id: I3e07070eed4948e813ad1490963c7f8ef7f4262e Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-22avf plugin: add support for loggingJakub Grajciar1-5/+10
Change-Id: Ic8c5b527395fc99f1e1a72e51f8d41c9b4f415df Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-03-26Intel Adaptive Virtual Function native device driver pluginDamjan Marion1-0/+1243
Change-Id: If168a9c54baaa516ecbe78de2141f11c17aa2f53 Signed-off-by: Damjan Marion <damarion@cisco.com>