Re: [dpdk-dev] [PATCH v3 08/16] ethdev: add hash function to RSS flow API action

2018-04-11 Thread Andrew Rybchenko
On 04/10/2018 07:36 PM, Adrien Mazarguil wrote: By definition, RSS involves some kind of hash algorithm, usually Toeplitz. Until now it could not be modified on a flow rule basis and PMDs had to always assume RTE_ETH_HASH_FUNCTION_DEFAULT, which remains the default behavior when unspecified (0).

[dpdk-dev] [PATCH v3 08/16] ethdev: add hash function to RSS flow API action

2018-04-10 Thread Adrien Mazarguil
By definition, RSS involves some kind of hash algorithm, usually Toeplitz. Until now it could not be modified on a flow rule basis and PMDs had to always assume RTE_ETH_HASH_FUNCTION_DEFAULT, which remains the default behavior when unspecified (0). This breaks ABI compatibility for the following