Re: [RFC 1/4] thash: add RSS hash key generation API

2024-09-08 Thread Stephen Hemminger
On Fri, 6 Sep 2024 16:53:15 + Vladimir Medvedkin wrote: > diff --git a/lib/hash/version.map b/lib/hash/version.map > index 11a5394a45..7d31fc1ba5 100644 > --- a/lib/hash/version.map > +++ b/lib/hash/version.map > @@ -52,6 +52,8 @@ EXPERIMENTAL { > > # added in 24.07 > rte_hash_

[RFC 1/4] thash: add RSS hash key generation API

2024-09-06 Thread Vladimir Medvedkin
Currently the only way to have non static Toeplitz hash key is to generate it randomly. Such a key may not guarantee good packets distribution, especially if there are small number of flows. This patch adds stub implementation of the Toeplitz hash key generation function, which may improve Toeplit