[PATCH 4/8] mtd: Add support for emulated SLC mode on MLC NANDs
miquel.raynal at bootlin.com
Thu Jan 9 11:22:22 PST 2020
Boris Brezillon <boris.brezillon at collabora.com> wrote on Thu, 9 Jan
2020 20:19:35 +0100:
> On Thu, 9 Jan 2020 19:39:42 +0100 (CET)
> Richard Weinberger <richard at 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).
I think I have some WIP about this. Not the time for everything just
during these vacations :p
> > >
> > > 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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