[dpdk-dev] [PATCH v4 1/4] ethdev: add tm support for shaper config in pkt mode

Ferruh Yigit ferruh.yigit at intel.com
Sat Apr 25 22:09:15 CEST 2020

On 4/24/2020 11:28 AM, Dumitrescu, Cristian wrote:
>> -----Original Message-----
>> From: Nithin Dabilpuram <nithind1988 at gmail.com>
>> Sent: Wednesday, April 22, 2020 6:21 PM
>> To: Singh, Jasvinder <jasvinder.singh at intel.com>; Dumitrescu, Cristian
>> <cristian.dumitrescu at intel.com>; Thomas Monjalon
>> <thomas at monjalon.net>; Yigit, Ferruh <ferruh.yigit at intel.com>; Andrew
>> Rybchenko <arybchenko at solarflare.com>
>> Cc: dev at dpdk.org; jerinj at marvell.com; kkanas at marvell.com; Nithin
>> Dabilpuram <ndabilpuram at marvell.com>
>> Subject: [PATCH v4 1/4] ethdev: add tm support for shaper config in pkt
>> mode
>> From: Nithin Dabilpuram <ndabilpuram at marvell.com>
>> Some NIC hardware support shaper to work in packet mode i.e
>> shaping or ratelimiting traffic is in packets per second (PPS) as
>> opposed to default bytes per second (BPS). Hence this patch
>> adds support to configure shared or private shaper in packet mode,
>> provide rate in PPS and add related tm capabilities in port/level/node
>> capability structures.
>> This patch also updates tm port/level/node capability structures with
>> exiting features of scheduler wfq packet mode, scheduler wfq byte mode
>> and private/shared shaper byte mode.
>> SoftNIC PMD is also updated with new capabilities.
>> Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
>> ---
>> v3..v4:
>> - Update text under packet_mode as per Cristian.
>> - Update rte_eth_softnic_tm.c based on Jasvinder's comments.
>> - Fix shaper_profile_check() with packet mode check
>> - Fix typo's
> Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>

Hi Nithin,

It looks like patch is causing ABI break, I am getting following warning [1],
can you please check?


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