[dpdk-dev] [PATCH] doc: announce ABI change for RSS hash funtion
thomas at monjalon.net
Sat Aug 10 22:39:00 CEST 2019
06/08/2019 16:45, Ananyev, Konstantin:
> From: Thomas Monjalon
> > 04/07/2019 06:43, simei:
> > > From: Simei Su <simei.su at intel.com>
> > >
> > > Add new field SYMMETRIC_TOEPLITZ in rte_eth_hash_function. This
> > > can support symmetric hash function by rte_flow RSS action.
> > >
> > > Signed-off-by: Simei Su <simei.su at intel.com>
> > > ---
> > > +* ethdev: New member in ``rte_eth_hash_funtion`` to support symmetric hash funtion.
> > That's unfortunate there is a typo in the name of the enum you want to change.
> > Do you have any reference to the algo you want to support? A paper maybe?
> If I am not mistaken that's just an intent to enable symmetric RSS hash-function via standard RSS rte_flow API -
> feature already available with i40e and newest Intel HW.
> (AFAIK on i40e right now it could be configured via RTE_ETH_HASH_FILTER_SYM_HASH_ENA_PER_PORT).
> If so, then I think the author may need to mention what PMDs will support that feature in 19.11.
Without any more comment, this patch cannot be accepted in 19.08.
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