[dpdk-dev] [PATCH v2 0/6] examples/ioat: sample app on ioat driver usage

[Baran, MarcinX]

-----Original Message-----
From: Aaron Conole <aconole at redhat.com> 
Sent: Friday, September 13, 2019 8:45 PM
To: Baran, MarcinX <marcinx.baran at intel.com>
Cc: dev at dpdk.org; Richardson, Bruce <bruce.richardson at intel.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/6] examples/ioat: sample app on ioat driver usage

Marcin Baran <marcinx.baran at intel.com> writes:

> A new sample app demonstrating use of driver for CBDMA.
> The app receives packets, performs software or hardware copy, changes 
> packets' MAC addresses (if enabled) and forwards them. The patch 
> includes sample application as well as it's guide.

Please fix the dependencies:

https://travis-ci.com/ovsrobot/dpdk/jobs/234891633

examples/meson.build:89:4: ERROR: Problem encountered: Missing dependency "pmd_ioat" for example "ioat"

[Marcin]: I will add check for dependency in example's  meson.build for v3:

	if not dpdk_conf.has('RTE_LIBRTE_PMD_IOAT_RAWDEV')
		build = false
		subdir_done()
	endif

> v2:
>  - change printing total stats to be deltas
>  - update documentation
>  - fix 1 thread/sw copy/multiple Rx queues packet dropping
>  - divide patch into several presenting functional change
>
> Marcin Baran (4):
>   examples/ioat: add software copy support
>   examples/ioat: add rawdev copy mode support
>   examples/ioat: add stats printing for each port
>   doc/guides/: provide IOAT sample app guide
>
> Pawel Modrak (2):
>   examples/ioat: create sample app on ioat driver usage
>   examples/ioat: add two threads configuration
>
>  doc/guides/sample_app_ug/index.rst |    1 +
>  doc/guides/sample_app_ug/intro.rst |    4 +
>  doc/guides/sample_app_ug/ioat.rst  |  764 +++++++++++++++++++++
>  examples/Makefile                  |    3 +
>  examples/ioat/Makefile             |   54 ++
>  examples/ioat/ioatfwd.c            | 1025 ++++++++++++++++++++++++++++
>  examples/ioat/meson.build          |   13 +
>  examples/meson.build               |    1 +
>  8 files changed, 1865 insertions(+)
>  create mode 100644 doc/guides/sample_app_ug/ioat.rst  create mode 
> 100644 examples/ioat/Makefile  create mode 100644 
> examples/ioat/ioatfwd.c  create mode 100644 examples/ioat/meson.build