netdev - Re: [RFC PATCH v4 27/27] qedn: Add support of ASYNC

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Date:   Wed, 5 May 2021 21:08:00 +0300
From:   Shai Malin <malin1024@...il.com>
To:     Hannes Reinecke <hare@...e.de>
Cc:     Shai Malin <smalin@...vell.com>, netdev@...r.kernel.org,
        davem@...emloft.net, kuba@...nel.org,
        linux-nvme@...ts.infradead.org, sagi@...mberg.me, hch@....de,
        axboe@...com, kbusch@...nel.org, Ariel Elior <aelior@...vell.com>,
        Michal Kalderon <mkalderon@...vell.com>, okulkarni@...vell.com,
        pkushwaha@...vell.com
Subject: Re: [RFC PATCH v4 27/27] qedn: Add support of ASYNC

On 5/2/21 2:59 PM, Hannes Reinecke wrote:
> On 4/29/21 9:09 PM, Shai Malin wrote:
> > From: Prabhakar Kushwaha <pkushwaha@...vell.com>
> >
> > This patch implement ASYNC request and response event notification
> > handling at qedn driver level.
> >
> > NVME Ofld layer's ASYNC request is treated similar to read with
> > fake CCCID. This CCCID used to route ASYNC notification back to
> > the NVME ofld layer.
> >
> > Acked-by: Igor Russkikh <irusskikh@...vell.com>
> > Signed-off-by: Prabhakar Kushwaha <pkushwaha@...vell.com>
> > Signed-off-by: Omkar Kulkarni <okulkarni@...vell.com>
> > Signed-off-by: Michal Kalderon <mkalderon@...vell.com>
> > Signed-off-by: Ariel Elior <aelior@...vell.com>
> > Signed-off-by: Shai Malin <smalin@...vell.com>
> > ---
> >   drivers/nvme/hw/qedn/qedn.h      |   8 ++
> >   drivers/nvme/hw/qedn/qedn_main.c |   1 +
> >   drivers/nvme/hw/qedn/qedn_task.c | 156 +++++++++++++++++++++++++++++--
> >   3 files changed, 156 insertions(+), 9 deletions(-)
> >
> Reviewed-by: Hannes Reinecke <hare@...e.de>

Thanks.

>
> Cheers,
>
> Hannes
> --
> Dr. Hannes Reinecke                Kernel Storage Architect
> hare@...e.de                              +49 911 74053 688
> SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
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