[dpdk-dev] [PATCH 34/38] net/dpaa: add support for hashed RSS

Shreyansh Jain shreyansh.jain at nxp.com
Tue Jul 4 16:49:06 CEST 2017


On Friday 30 June 2017 05:09 PM, Ferruh Yigit wrote:
> On 6/30/2017 11:31 AM, Shreyansh Jain wrote:
>> On Wednesday 28 June 2017 09:18 PM, Ferruh Yigit wrote:
>>> On 6/16/2017 6:41 AM, Shreyansh Jain wrote:
>>>> Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
>>>> Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
>>>
>>> Just to confirm:
>>>
>>> Is no HW configuration required to enable RSS?
>>> Is HW updates mbuf->rss automatically, without driver involvement?
>>>
>>> <...>
>>
>> For DPAA platform, the configuration of queues and RSS on them is done using an external tool - just before executing DPDK application. This is part of application startup.
>> Though, I did notice that I have not documented this explicitly in the dpaa.rst. I will correct the documentation.
> 
> For second question, I have seen next patch updates the mbuf->rss,
> perhaps "RSS hash" support can be claimed with that patch.

I have fixed this in v2.

> 
>>
>>>
>>>>  Promiscuous mode     = Y
>>>>  Allmulticast mode    = Y
>>>>  Unicast MAC filter   = Y
>>>> +RSS hash             = Y
>>>>  Flow control         = Y
>>>>  Basic stats          = Y
>>>>  ARMv8                = Y
>>>
>>> <...>
>>>
>>
> 
> 



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