From: Naga Sureshkumar Relli <nagasureshkumarrelli@gmail.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Naga Sureshkumar Relli <nagasure@xilinx.com>,
"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: Tue, 18 Jun 2019 22:44:24 -0600 [thread overview]
Message-ID: <20190619044424.GB28766@xhdnagasure40.xilinx.com> (raw)
In-Reply-To: <20190128102720.70a52da7@xps13>
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/
Thanks,
Naga Sureshkumar Relli
> engine part is blocking, raw access still look wrong and the driver
> still needs changes.
>
>
> Thanks,
> Miquèl
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2019-06-19 4:44 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 [this message]
2019-06-27 16:27 ` Miquel Raynal
2019-06-28 4:20 ` Naga Sureshkumar Relli
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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