[PATCH 1/3] common/mlx5: add min WQE size for striding RQ
Michael Baum
michaelba at nvidia.com
Wed Dec 8 13:52:39 CET 2021
On 12/07/2021 3:32 PM, ferruh.yigit at intel.com wrote:
>
> On 11/23/2021 6:38 PM, michaelba at nvidia.com wrote:
> > From: Michael Baum<michaelba at nvidia.com>
> >
> > Some devices have a WQE size limit for striding RQ. On some newer
> > devices, this limitation is smaller and information on its size is
> > provided by the firmware.
> >
> > This patch adds the attribute query from firmware: the minimum
> > required size of WQE in a strided RQ in granularity of Bytes.
>
> ? s/strided/strode/
Thanks for the comment.
Let's replace it to "the minimum required size of WQE buffer for striding RQ in granularity of Bytes".
>
> >
> > Cc:stable at dpdk.org
> >
>
> This is not a fix, why requesting to backport it?
> Patch is to use FW provided capability value, which is not used before.
It is requesting for fix coming after (net/mlx5: fix missing adjustment MPRQ stride devargs).
The fix use this capability.
>
> > Signed-off-by: Michael Baum<michaelba at nvidia.com>
> > Acked-by: Matan Azrad<matan at nvidia.com>
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