Re: [dpdk-dev] [PATCH 3/3] app/testpmd: add sanity checks on received/sent packets

[David Marchand <david.marchand@6wind.com>]

On Tue, Sep 25, 2018 at 3:17 PM, Iremonger, Bernard
<bernard.iremonger@intel.com> wrote:
> Hi David,
>
>> -----Original Message-----
>> From: David Marchand [mailto:david.marchand@6wind.com]
>> Sent: Monday, September 10, 2018 6:46 AM
>> To: dev@dpdk.org
>> Cc: olivier.matz@6wind.com; Lu, Wenzhuo <wenzhuo.lu@intel.com>; Wu,
>> Jingjing <jingjing.wu@intel.com>; Iremonger, Bernard
>> <bernard.iremonger@intel.com>
>> Subject: [PATCH 3/3] app/testpmd: add sanity checks on received/sent
>> packets
>>
>> Make use of the newly introduced rte_mbuf_check() to (optionally) check all
>> packets received/sent through a port.
>> The idea behind this is to help to quickly identify badly formatted mbufs
>> coming from the pmd on the rx side, and from the application on the tx side.
>> Setting the verbose level to some > 0 value will dump all packets in the
>> associated rx/tx callback to further help in the debugging.
>>
>> Signed-off-by: David Marchand <david.marchand@6wind.com>
>> ---
>>  app/test-pmd/cmdline.c    |  63 +++++++++++++++++++
>>  app/test-pmd/config.c     |  23 +++++++
>>  app/test-pmd/parameters.c |   7 +++
>>  app/test-pmd/testpmd.c    | 123
>> ++++++++++++++++++++++++++++++++++++++
>>  app/test-pmd/testpmd.h    |   9 +++
>>  5 files changed, 225 insertions(+)
>
> There should probably be an entry in section 4.6 of the Testpmd User Guide for the
> "port config all sanity_check"  command.

Sure, will do.


-- 
David Marchand