From: Naga Sureshkumar Relli <nagasure@xilinx.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Naga Sureshkumar Relli <nagasureshkumarrelli@gmail.com>
Cc: "robh@kernel.org" <robh@kernel.org>,
"martin.lund@keep-it-simple.com" <martin.lund@keep-it-simple.com>,
"richard@nod.at" <richard@nod.at>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Boris Brezillon <boris.brezillon@bootlin.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"nagasuresh12@gmail.com" <nagasuresh12@gmail.com>,
Michal Simek <michals@xilinx.com>,
"computersforpeace@gmail.com" <computersforpeace@gmail.com>,
"dwmw2@infradead.org" <dwmw2@infradead.org>,
"marek.vasut@gmail.com" <marek.vasut@gmail.com>
Subject: RE: [LINUX PATCH v12 3/3] mtd: rawnand: arasan: Add support for Arasan NAND Flash Controller
Date: Fri, 28 Jun 2019 04:20:53 +0000 [thread overview]
Message-ID: <DM6PR02MB4779965BBC6278653DAD62FFAFFC0@DM6PR02MB4779.namprd02.prod.outlook.com> (raw)
In-Reply-To: <20190627182742.6389d772@xps13>
Hi Miquel,
> -----Original Message-----
> From: Miquel Raynal <miquel.raynal@bootlin.com>
> Sent: Thursday, June 27, 2019 9:58 PM
> To: Naga Sureshkumar Relli <nagasureshkumarrelli@gmail.com>
> Cc: Naga Sureshkumar Relli <nagasure@xilinx.com>; robh@kernel.org; martin.lund@keep-it-
> simple.com; richard@nod.at; linux-kernel@vger.kernel.org; Boris Brezillon
> <boris.brezillon@bootlin.com>; linux-mtd@lists.infradead.org; nagasuresh12@gmail.com;
> Michal Simek <michals@xilinx.com>; computersforpeace@gmail.com; dwmw2@infradead.org;
> marek.vasut@gmail.com
> Subject: Re: [LINUX PATCH v12 3/3] mtd: rawnand: arasan: Add support for Arasan NAND
> Flash Controller
>
> Hi Naga,
>
> Naga Sureshkumar Relli <nagasureshkumarrelli@gmail.com> wrote on Tue,
> 18 Jun 2019 22:44:24 -0600:
>
> > On Mon, Jan 28, 2019 at 10:27:39AM +0100, Miquel Raynal wrote:
> > Hi Miquel,
> >
> > > Hi Naga,
> > >
> > > Naga Sureshkumar Relli <nagasure@xilinx.com> wrote on Mon, 28 Jan
> > > 2019
> > > 06:04:53 +0000:
> > >
> > > > Hi Boris & Miquel,
> > > >
> > > > Could you please provide your thoughts on this driver to support HW-ECC?
> > > > As I said previously, there is no way to detect errors beyond N bit.
> > > > I am ok to update the driver based on your inputs.
> > >
> > > We won't support the ECC engine. It simply cannot be used reliably.
> > >
> > > I am working on a generic ECC engine object. It's gonna take a few
> > > months until it gets merged but after that you could update the
> > > controller driver to drop any ECC-related function. Although the ECC
> >
> > Could you please let me know that, when can we expect generic ECC
> > engine update in mtd NAND?
> > Based on that, i will plan to update the ARASAN NAND driver along with
> > your comments mentioned above under this update, as you know there is
> > a limiation in ARASAN NAND controller to detect ECC errors.
> > i am following this series
> > https://patchwork.kernel.org/patch/10838705/
>
> It is gonna take more time than expected. You can stick to the software engines for now.
Ok. I will update the driver accordingly.
Thanks,
Naga Sureshkumar Relli
>
> Thanks,
> Miquèl
next prev parent reply other threads:[~2019-06-28 4:21 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-09 5:00 [LINUX PATCH v12 0/3] Add support for Arasan NAND Flash controller Naga Sureshkumar Relli
2018-11-09 5:00 ` [LINUX PATCH v12 1/3] dt-bindings: mtd: arasan: Add device tree binding documentation Naga Sureshkumar Relli
2018-11-09 6:28 ` Boris Brezillon
2018-11-09 12:33 ` Naga Sureshkumar Relli
2018-11-09 12:54 ` Miquel Raynal
2018-11-09 13:19 ` Naga Sureshkumar Relli
2018-11-16 11:50 ` Martin Lund
2018-11-16 12:10 ` Martin Lund
2018-11-16 12:33 ` Michal Simek
2018-11-16 13:50 ` Naga Sureshkumar Relli
2018-11-16 14:22 ` Martin Lund
2018-11-09 5:00 ` [LINUX PATCH v12 2/3] mtd: rawnand: Add an option to get sdr timing mode number Naga Sureshkumar Relli
2018-11-09 5:00 ` [LINUX PATCH v12 3/3] mtd: rawnand: arasan: Add support for Arasan NAND Flash Controller Naga Sureshkumar Relli
2018-11-09 8:07 ` Boris Brezillon
2018-11-09 13:18 ` Naga Sureshkumar Relli
2018-11-09 23:03 ` kbuild test robot
2018-11-12 10:55 ` Martin Lund
2018-11-12 10:58 ` Boris Brezillon
2018-11-12 12:43 ` Naga Sureshkumar Relli
2018-11-15 9:34 ` Naga Sureshkumar Relli
2018-11-18 18:52 ` Miquel Raynal
2018-11-18 19:43 ` Boris Brezillon
2018-11-19 6:20 ` Naga Sureshkumar Relli
2018-11-19 8:02 ` Boris Brezillon
2018-11-20 7:02 ` Naga Sureshkumar Relli
2018-11-20 11:02 ` Boris Brezillon
2018-11-20 12:36 ` Miquel Raynal
2018-11-23 13:53 ` Naga Sureshkumar Relli
2018-12-12 5:27 ` Naga Sureshkumar Relli
2018-12-12 8:11 ` Miquel Raynal
2018-12-12 9:04 ` Naga Sureshkumar Relli
2018-12-12 9:09 ` Miquel Raynal
2018-12-12 13:07 ` Naga Sureshkumar Relli
2018-12-12 13:18 ` Miquel Raynal
2018-12-17 13:21 ` Naga Sureshkumar Relli
2018-12-17 16:41 ` Miquel Raynal
2018-12-18 5:33 ` Naga Sureshkumar Relli
2018-12-19 14:26 ` Miquel Raynal
2018-12-21 7:36 ` Naga Sureshkumar Relli
2019-01-28 6:04 ` Naga Sureshkumar Relli
2019-01-28 9:27 ` Miquel Raynal
2019-01-28 9:35 ` Naga Sureshkumar Relli
2019-06-19 4:44 ` Naga Sureshkumar Relli
2019-06-27 16:27 ` Miquel Raynal
2019-06-28 4:20 ` Naga Sureshkumar Relli [this message]
2018-11-15 16:45 ` Dan Carpenter
2018-11-20 16:24 ` Boris Brezillon
2018-12-04 9:18 ` Naga Sureshkumar Relli
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