hws: Add HWS definer layer

Slava Ovsiienko Sun, 23 Oct 2022 23:53:47 -0700

> -----Original Message-----
> From: Alex Vesker <[email protected]>
> Sent: Thursday, October 20, 2022 18:58
> To: Alex Vesker <[email protected]>; Slava Ovsiienko
> <[email protected]>; NBU-Contact-Thomas Monjalon (EXTERNAL)
> <[email protected]>; Suanming Mou <[email protected]>; Ferruh Yigit
> <[email protected]>; Matan Azrad <[email protected]>
> Cc: [email protected]; Ori Kam <[email protected]>; Mark Bloch <[email protected]>
> Subject: [v6 11/18] net/mlx5/hws: Add HWS definer layer
> 
> Definers are HW objects that are used for matching, rte items
> are translated to definers, each definer holds the fields and
> bit-masks used for HW flow matching. The definer layer is used
> for finding the most efficient definer for each set of items.
> In addition to definer creation we also calculate the field
> copy (fc) array used for efficient items to WQE conversion.
> 
> Signed-off-by: Mark Bloch <[email protected]>
> Signed-off-by: Alex Vesker <[email protected]>
Acked-by: Viacheslav Ovsiienko <[email protected]>

RE: [v6 11/18] net/mlx5/hws: Add HWS definer layer

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