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2017-03-08dpdk: dpdk-input optimizations and fixesDamjan Marion3-96/+122
- fix issue caused by assumption that ethertype starts at 0 - intoduce buffer templates to speed-up vlib_buffer_t metadata initialization - avoid check for multiseg buffers inside loop if multiseg is disabled - interleave prefetches to reduce load on L1 cache Change-Id: I3b76e6d3e1e15ed28f01625edb7fbe9f38112e03 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-08Change dpdk input node fixed-sleep units to usecDave Barach3-5/+5
Change-Id: I94e8737cad9222d24602db4ad03bf43c12c62b79 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-08dpdk: Fixed QAT devices binding, bind the VFs onlyRadu Nicolau1-3/+7
Change-Id: I9ff64b6c583e1c513f91f90798298b55d0793f06 Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2017-03-06features: take device-input buffer advance value directlyDamjan Marion1-4/+2
Change-Id: Ifac7d9134d03d79164ce6f06ae9413279bbaadb3 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-06dpdk: init.c should be under device/Damjan Marion1-0/+0
Change-Id: I80831cee062a38a0f5ab1f1e56c2dc6dcd512b9d Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-04Fix duplicate binary API registration messages / bugsDave Barach1-2/+2
Changed vat_api_hookup(...) to <plugin-name>_api_hookup, change to static functions. Fixed the related emacs-lisp plugin skeleton. Change-Id: Id14f8fc3138751f469d48fecb26175e938f5f028 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-02Determine pkt type in dpdk-input node using ethertype only (VPP-647)John Lo1-52/+22
Remove reliance on DPDK driver provided mbuf packet type in dpdk-input node as some NIC driver provide misleading information. Now using ethertype from the packet itself to determine packet type for next node. Change-Id: Ie7b514a984f9382c29f1a1e3eb423d68f817c064 Signed-off-by: John Lo <loj@cisco.com>
2017-03-01dpdk: be a pluginDamjan Marion26-0/+12171
Change-Id: I238258cdeb77035adc5e88903d824593d0a1da90 Signed-off-by: Damjan Marion <damarion@cisco.com>