From: Boris Brezillon <boris.brezillon@collabora.com>
To: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Boris Brezillon <boris.brezillon@bootlin.com>,
linux-mtd <linux-mtd@lists.infradead.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Miquel Raynal <miquel.raynal@bootlin.com>
Subject: Re: [PATCH 4/8] mtd: Add support for emulated SLC mode on MLC NANDs
Date: Thu, 9 Jan 2020 20:19:35 +0100 [thread overview]
Message-ID: <20200109201935.3e02b05e@collabora.com> (raw)
In-Reply-To: <1885178044.17826.1578595182604.JavaMail.zimbra@nod.at>
On Thu, 9 Jan 2020 19:39:42 +0100 (CET)
Richard Weinberger <richard@nod.at> wrote:
> Miquel,
>
> ----- Ursprüngliche Mail -----
> >> I suggest giving a name which indicates that we are actually emulating
> >> an SLC. Maybe MTD_SLC_EMULATION?
> >> Some MLC NANDs support SLC mode in hardware, MTD_MLC_IN_SLC_MODE reads like
> >> this feature.
> >
> > You're right. What about MTD_SLC_ON_MLC_EMULATION?
>
> Makes sense.
>
> >> The name is misleading. We don't do OOB IO on a SLC NAND,
> >> we emulate SLC.
We should really replace those mtd_oob_ prefixes by something
more accurate like mtd_io_ at some point (those helpers can do more than
just read/write the OOB region).
> >
> > What would you recommend? mtd_oob_io_emul_slc?
>
> Yes. Let's use "emul_slc" to indicate SLC emulation.
How about mtd_io_emulated_slc()?
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next prev parent reply other threads:[~2020-01-09 19:19 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-30 16:51 [PATCH 0/8] MLC in SLC mode Miquel Raynal
2019-12-30 16:51 ` [PATCH 1/8] mtd: rawnand: toshiba: Add a specific init for TC58TEG5DCLTA00 Miquel Raynal
2019-12-30 16:51 ` [PATCH 2/8] mtd: rawnand: Define the "distance 3" MLC pairing scheme Miquel Raynal
2019-12-30 16:51 ` [PATCH 3/8] mtd: rawnand: toshiba: Set the pairing scheme for TC58TEG5DCLTA00 Miquel Raynal
2019-12-30 16:51 ` [PATCH 4/8] mtd: Add support for emulated SLC mode on MLC NANDs Miquel Raynal
2020-01-08 23:49 ` Richard Weinberger
2020-01-09 18:16 ` Miquel Raynal
2020-01-09 18:39 ` Richard Weinberger
2020-01-09 19:19 ` Boris Brezillon [this message]
2020-01-09 19:22 ` Miquel Raynal
2020-01-14 10:04 ` Miquel Raynal
2019-12-30 16:51 ` [PATCH 5/8] dt-bindings: mtd: partition: Document the slc-mode property Miquel Raynal
2019-12-31 3:53 ` Florian Fainelli
2020-01-14 9:33 ` Miquel Raynal
2019-12-30 16:51 ` [PATCH 6/8] mtd: partitions: ofpart: Parse " Miquel Raynal
2019-12-30 16:51 ` [PATCH 7/8] mtd: cmdlinepart: Add an slc option to use SLC mode on a part Miquel Raynal
2019-12-30 16:51 ` [PATCH 8/8] ubi: Relax the 'no MLC' rule and allow MLCs operating in SLC mode Miquel Raynal
2020-01-08 23:50 ` Richard Weinberger
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