Re: [PATCH] mtd: nand: gpmi: get correct free oob space

From	Boris Brezillon <boris.brezillon@free-electrons.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mtd: nand: gpmi: get correct free oob space
Date	2016-08-14 17:50 +0200
Message-ID	<s65PH-1sD-3@gated-at.bofh.it> (permalink)
References	<rneFs-6vF-13@gated-at.bofh.it>
Organization	Free Electrons

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On Tue, 12 Apr 2016 17:06:33 -0500
Han Xu <han.xu@nxp.com> wrote:

> change the way to calculate pagesize to get correct free oob space for
> legacy_set_geometry function.
> 

Applied (sorry for the delay, it seems this patch felt through the
cracks).

Thanks,

Boris

> Signed-off-by: Han Xu <han.xu@nxp.com>
> ---
>  drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> index 316b5ac..bda77a9 100644
> --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> @@ -319,7 +319,8 @@ static int legacy_set_geometry(struct gpmi_nand_data *this)
>  		return -EINVAL;
>  	}
>  
> -	geo->page_size = mtd->writesize + mtd->oobsize;
> +	geo->page_size = mtd->writesize + geo->metadata_size +
> +		(geo->gf_len * geo->ecc_strength * geo->ecc_chunk_count) / 8;
>  	geo->payload_size = mtd->writesize;
>  
>  	/*

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Re: [PATCH] mtd: nand: gpmi: get correct free oob space Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-08-14 17:50 +0200

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