linux-kernel - RE: [PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing

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Date:   Thu, 6 Feb 2020 22:05:19 +0000
From:   Leo Li <leoyang.li@....com>
To:     "Roy Pledge (OSS)" <roy.pledge@....nxp.com>,
        Youri Querry <youri.querry_1@....com>,
        Roy Pledge <roy.pledge@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Alexandru Marginean <alexandru.marginean@....com>
Subject: RE: [PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing



> -----Original Message-----
> From: Roy Pledge (OSS) <roy.pledge@....nxp.com>
> Sent: Thursday, February 6, 2020 2:40 PM
> To: Youri Querry <youri.querry_1@....com>; Roy Pledge
> <roy.pledge@....com>; Leo Li <leoyang.li@....com>; linux-
> kernel@...r.kernel.org; linuxppc-dev@...ts.ozlabs.org; linux-arm-
> kernel@...ts.infradead.org; Ioana Ciornei <ioana.ciornei@....com>;
> Alexandru Marginean <alexandru.marginean@....com>
> Subject: Re: [PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing
> 
> On 12/12/2019 12:01 PM, Youri Querry wrote:
> > This patch set consists of:
> > - We added an interface to enqueue several packets at a time and
> >    improve performance.
> > - Make the algorithm decisions once at initialization and use
> >    function pointers to improve performance.
> > - Replaced the QMAN enqueue array mode algorithm with a ring
> >    mode algorithm. This is to make the enqueue of several frames
> >    at a time more effective.
> >
> > Youri Querry (3):
> >    soc: fsl: dpio: Adding QMAN multiple enqueue interface.
> >    soc: fsl: dpio: QMAN performance improvement. Function pointer
> >      indirection.
> >    soc: fsl: dpio: Replace QMAN array mode by ring mode enqueue.
> >
> >   drivers/soc/fsl/dpio/dpio-service.c |  69 +++-
> >   drivers/soc/fsl/dpio/qbman-portal.c | 766
> ++++++++++++++++++++++++++++++++----
> >   drivers/soc/fsl/dpio/qbman-portal.h | 158 +++++++-
> >   include/soc/fsl/dpaa2-io.h          |   6 +-
> >   4 files changed, 907 insertions(+), 92 deletions(-)
> >
> Acked-by: Roy Pledge <roy.pledge@....com>
> 
> Leo - can you look at this series so we can get it integrated? Thanks

Sure.  Thanks for the review.  I will queue them up for v5.7.

Regards,
Leo