[dpdk-dev] [PATCH 0/8] app/eventdev: add event eth Rx adapter support

[Jerin Jacob]

-----Original Message-----
> Date: Wed, 18 Oct 2017 18:09:00 +0530
> From: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> To: bruce.richardson at intel.com, harry.van.haaren at intel.com,
>  gage.eads at intel.com, hemant.agrawal at nxp.com, nipun.gupta at nxp.com,
>  nikhil.rao at intel.com, santosh.shukla at caviumnetworks.com,
>  jerin.jacob at caviumnetworks.com
> Cc: dev at dpdk.org, Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> Subject: [PATCH 0/8] app/eventdev: add event eth Rx adapter support
> X-Mailer: git-send-email 2.7.4
> 
> The eventdev application uses producer lcores to inject packets as events
> into the event device. This approach is suitable for doing synthetic
> performance benchmarks. In most real-world scenarios the packets are
> received by an Ethernet device.
> 
> The Event Ethernet Rx Adapter library enables packet transfer between
> ethernet dev and event dev transparently. This patch series adds an option
> '--prod_type_ethdev' to configure the attached Ethernet devices as Rx adapters
> and use them as producers instead of using synthetic producer cores. Also, this
> is an RX only case.
> 
> The application has been verified on both sw and hw event devices using the
> command:
> 
> ./build/app/dpdk-test-eventdev -c 0xfffff1 -s 0xf0000 --vdev="event_*"
> -- --wlcores 12 --test perf_queue --verbose 20 --stlist=a
> --prod_type_ethdev

Please rebase to latest next-eventdev tree and fix following check patch
warning.

ERROR:SWITCH_CASE_INDENT_LEVEL: switch and case should be at the same
indent
#154: FILE: app/test-eventdev/evt_options.h:284:
+	switch (opt->prod_type) {
+		default:
+		case EVT_PROD_TYPE_SYNT:
[...]
+		case EVT_PROD_TYPE_ETH_RX_ADPTR:

> 
> Pavan Nikhilesh (8):
>   app/eventdev: add ethernet device producer option
>   app/eventdev: modify app setup to support ethdev
>   app/eventdev: add pktmbuf pool for ethdev
>   app/eventdev: add ethernet device setup helpers
>   app/eventdev: add ethernet device tear down
>   app/eventdev: add event Rx adapter setup
>   app/eventdev: add service core configuration
>   doc: update app eventdev options
> 
>  app/test-eventdev/evt_common.h       |  41 +++---
>  app/test-eventdev/evt_options.c      |  11 ++
>  app/test-eventdev/evt_options.h      |  29 ++++
>  app/test-eventdev/test_perf_atq.c    |  32 +++--
>  app/test-eventdev/test_perf_common.c | 269 ++++++++++++++++++++++++++++++-----
>  app/test-eventdev/test_perf_common.h |   4 +
>  app/test-eventdev/test_perf_queue.c  |  35 +++--
>  doc/guides/tools/testeventdev.rst    |  15 ++
>  8 files changed, 361 insertions(+), 75 deletions(-)
> 
> --
> 2.7.4
>