RE: [PATCH v2 3/3] mmc: core: Add discard support to sd

From: Avri Altman
Date: Sun Feb 24 2019 - 02:10:24 EST


> >
> > On Wed, 6 Feb 2019 at 12:29, Avri Altman <avri.altman@xxxxxxx> wrote:
> > >
> > > SD spec v5.1 adds discard support. The flows and commands are similar
> to
> > > mmc, so just set the discard arg in CMD38.
> > >
> > > Actually, there is no need to check for the spec version like we are
> > > doing, as it is assured that the reserved bits in earlier versions are
> > > null. Do that anyway to document the spec version that introduce it.
> > >
> > > Signed-off-by: Avri Altman <avri.altman@xxxxxxx>
> >
> > Deferring this a bit, need some more time to review.
> A kind reminder.
A gentle ping.

Thanks,
Avri

> Thanks,
> Avri