Re: fsl_ifc_nand: are blank pages protected by ECC?

[Pavel Machek <pavel@ucw.cz>]

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Hi!

> > Maybe I figured it out. Unfortunately, it is only compile tested. Does
> > it look approximately right?
> 
> Yep that's definitely better. Just one thing missing (see below),
> otherwise it looks good.

Thanks for review. Unfortunately it is still untested, so...

> > +		if (res < 0)
> > +			mtd->ecc_stats.failed++;
> 
> 		else
> 			mtd->ecc_stats.corrected += res;

Ok, I copied this from tango_nand. I'll submit a patch to fix it
there...

> > +
> > +		bitflips = max(res, bitflips);
> > +		buf += pkt_size;
> > +		ecc += ecc_size;
> > +	}
> > +
> > +	mtd_ooblayout_ecc(mtd, 1, &oobregion);
> > +	BUG_ON(oobregion.length);
> 
> Probably something you should check at registration time only.

Drive defensively, buy a tank ;-). Ok, I'll delete this one in final
version.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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