[dpdk-dev] query related to DPDK QOS-SCHED sample application

[Mahesh Ishwar Mathad <mi.mahesh@globaledgesoft.com>]

Hi Team,

System Configuration:
NIC: Intel Corporation 82576 (IGB)
NUMA node:1
Kernel version :4.5.0
DPDK version: 16.07.2

I am trying to execute DPDK QOS-SCHED application:

  ./build/qos_sched -c 0x0e -n 1  -- --pfc "0,1,3,2" --cfg ./profile.cfg
EAL: Detected 4 lcore(s)
PMD: bnxt_rte_pmd_init() called for (null)
EAL: PCI device 0000:01:00.0 on NUMA socket -1
EAL:   probe driver: 8086:10c9 rte_igb_pmd
EAL: PCI device 0000:01:00.1 on NUMA socket -1
EAL:   probe driver: 8086:10c9 rte_igb_pmd
EAL: Error - exiting with code: 1
   Cause: No Ethernet port - bye

For qos_sched sample application require more than one NUMA node?

Appreciate your help. Thanks a lot.

-- 
Thanks & Regards,
Mahesh Mathad.


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Date: Mon, 24 Jul 2017 11:00:38 +0200
From: Adrien Mazarguil <adrien.mazarguil@6wind.com>
To: Matan Azrad <matan@mellanox.com>
Cc: Jingjing Wu <jingjing.wu@intel.com>, dev@dpdk.org,
 Gaetan Rivet <gaetan.rivet@6wind.com>
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Subject: Re: [dpdk-dev] [PATCH 0/2] fix flow rules copy functions
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On Mon, Jul 24, 2017 at 10:10:20AM +0300, Matan Azrad wrote:
> some issue seen when trying to test failsafe plug out and in. 
> 
> Matan Azrad (2):
>   app/testpmd: fix flow rule copy functions
>   ethdev: fix flow rule copy functions
> 
>  app/test-pmd/config.c       | 16 ++++++++++------
>  lib/librte_ether/rte_flow.c | 16 ++++++++++------
>  2 files changed, 20 insertions(+), 12 deletions(-)

Thanks!

I think the original code didn't have these functions and used the
flow_item[x].size value directly, which worked fine until I added support
for the RAW item and the RSS action. Both had to be handled through special
functions which I messed up.

Unfortunately I didn't catch it in testpmd because it doesn't do anything
with the copied data unlike the fail-safe PMD.

Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

-- 
Adrien Mazarguil
6WIND