Re: [PATCH v2 2/2] dmaengine: idxd: Add Max SGL Size Support for DSA3.0
From: Vinod Koul
Date: Wed Aug 20 2025 - 13:35:50 EST
On 12-08-25, 10:11, Yi Sun wrote:
> On 23.06.2025 17:41, Vinicius Costa Gomes wrote:
> > Yi Sun <yi.sun@xxxxxxxxx> writes:
> >
> > > Certain DSA 3.0 opcodes, such as Gather copy and Gather reduce, require max
> > > SGL configured for workqueues prior to supporting these opcodes.
> > >
> > > Configure the maximum scatter-gather list (SGL) size for workqueues during
> > > setup on the supported HW. Application can then properly handle the SGL
> > > size without explicitly setting it.
> > >
> > > Signed-off-by: Yi Sun <yi.sun@xxxxxxxxx>
> > > Co-developed-by: Anil S Keshavamurthy <anil.s.keshavamurthy@xxxxxxxxx>
> > > Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@xxxxxxxxx>
> > > Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx>
> > >
> >
> > Acked-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxx>
> >
> >
> > Cheers,
> > --
> > Vinicius
>
> Hi Vinod,
>
> Gentle ping on the entire series.
Can you please rebase and resend this
--
~Vinod