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

[Aaron Conole]

"Baran, MarcinX" <marcinx.baran at intel.com> writes:

> -----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

Seems it didn't work in v3:

https://travis-ci.com/ovsrobot/dpdk/builds/128147569

-Aaron

>> 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