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path: root/src/plugins/dpdk/device/common.c
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2018-05-31dpdk: Decoupling the meaning of xd->device_index in dpdk_pluginRui Cai1-27/+30
Prior to the change, dpdk plugin assumes xd->device_index is used both as index for internal dpdk_main->devices array and DPDK port index to call into DPDK APIs. However, when running on top of Failsafe PMDs, DPDK port index range may no longer be contiguous (as noted: http://dpdk.org/ml/archives/dev/2018-March/092375.html for related changes in DPDK). Because this, dpdk plugin can no longer iterate through all available DPDK ports with a for 0->rte_eth_dev_count() loop and the assumption of device_index no longer holds. This is part of initial effort to enable vpp running over dpdk on failsafe PMD in Microsoft Azure(3/4). Change-Id: I416fd80f2d40e12e139f8f3492814da98343eae7 Signed-off-by: Rui Cai <rucai@microsoft.com>
2018-05-30dpdk: rename port_id to *_instance_numDamjan Marion1-1/+1
port_id be used for dpdk port_id Change-Id: Ia7d8cdc5dec2ad658c11f9c0f3ef8005a470ac3c Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-21dpdk:enable flow director perfect modeEyal Bari1-0/+9
when flows are enabled on the device Change-Id: I971764988d5a9e7078468f627205b3fa60736263 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-04-25dpdk: complete rework of the dpdk-input nodeDamjan Marion1-1/+1
Change-Id: If174d189de40e6f9ffae99997bba93a2519d9fda Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-04-18dpdk: improve loggingDamjan Marion1-12/+18
- use of vlib_log for non-dataplane logging - redirect of dpdk logs trough unix pipe into vlib_log - "show dpdk physmem" cli Change-Id: I5da70f9c130273072a8cc80d169df31fc216b2c2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-03-30dpdk: fix crash due to incorrect xd->flags value with slave's link togglingSteve Shin1-2/+5
xd->flags is set incorrectly when a slave link is down in bonded interface mode. This can result in VPP crash when data traffic flows to the interface. Change-Id: Ideb9f5231db1211e8452c52fde646d681310c951 Signed-off-by: Steve Shin <jonshin@cisco.com>
2017-11-27dpdk: fix issue when tx offload stops working after MTU changeDamjan Marion1-0/+3
Change-Id: I3713b4c460a3cd414b560e16aac054aee2e1181b Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-11-20dpdk: add support for DPDK 17.11Damjan Marion1-16/+7
Also remove DPDK 17.05 support. Change-Id: I4f96cb3f002cd90b12d800d6904f2364d7c4e270 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-10-25vlib: add support for multiple buffer poolsDamjan Marion1-0/+6
Change-Id: Icaf7d7ad47284aea7a56e8006b69f45874d64202 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-09-25Fix sending GARP/NA on Bonded Interface Active/Backup Link Up/DownJohn Lo1-24/+70
For bonded interface in Active/Backup mode (mode 1), we need to send a GARP/NA packet, if IP address is present, on slave link state change to up or down to help with route convergence. The callback from DPDK happens in a separate thread so we need to make sure RPC call is used to signal the send_garp_na process in the main thread. Also need to fix DPDK polling so the slave links are not polled. Change-Id: If5fd8ea2d28c54dd28726ac403ad366386ce9651 Signed-off-by: John Lo <loj@cisco.com>
2017-08-25dpdk: required changes for 17.08Sergio Gonzalez Monroy1-4/+24
DPDK 17.08 breaks ethdev and cryptodev APIs. Address those changes while keeping backwards compatibility for DPDK 17.02 and 17.05. Change-Id: Idd6ac264d0d047fe586c41d4c4ca74e8fc778a54 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-07-06Send GARP/NA on bonded intf slave up/down if in active-backup modeJohn Lo1-0/+62
If a bonded interface is in active-backup mode and configured with IPv4 and/or IPv6 addresses, on slave interface link up/down, send a GARP packet if configured with an IPv4 address and an unsolcited NA if configured with an IPv6 address. These packets can help with faster route convergence in the next hop router/switch. Change-Id: I68ccb11a4a40cda414704fa08ee0171c952befa2 Signed-off-by: John Lo <loj@cisco.com>
2017-05-15dpdk: improve error handling during device initializationDamjan Marion1-22/+53
Change-Id: Ib390164abb07ca0d38fd49e7e2e6b4e9ea856405 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-09dpdk: refactor setup, start, stop codeDamjan Marion1-0/+156
Change-Id: I0fec86914ec027383ff511b7092beac2363f55f7 Signed-off-by: Damjan Marion <damarion@cisco.com>