Messages in this thread Patch in this message |  | | Date | Thu, 12 May 2011 02:16:07 -0500 | | Subject | Re: Bug in MTD NAND ONFI chipsize detection | | From | Nitin Garg <> |
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Why isn't my patch going through? re-sending again,
Signed-off-by: Nitin Garg <nitingarg98@xxxxxxxx> --- drivers/mtd/nand/nand_base.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index c54a4cb..cdf6015 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2892,7 +2892,7 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip, mtd->writesize = le32_to_cpu(p->byte_per_page); mtd->erasesize = le32_to_cpu(p->pages_per_block) * mtd->writesize; mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page); - chip->chipsize = (uint64_t)le32_to_cpu(p->blocks_per_lun) * mtd->erasesize; + chip->chipsize = (uint64_t)le32_to_cpu(p->blocks_per_lun) * le32_to_cpu(p->lun_count) * mtd->erasesize; busw = 0; if (le16_to_cpu(p->features) & 1) busw = NAND_BUSWIDTH_16; -- 1.5.5.6
On Thu, May 12, 2011 at 2:05 AM, Nitin Garg <nitingarg98@gmail.com> wrote: > Here is the tested patch, pls apply. > > From 1a73f1c3d066a491d0c806883788ab9abdc736f3 Mon Sep 17 00:00:00 2001 > From: Nitin Garg <nitingarg98@gmail.com> > Date: Thu, 12 May 2011 01:31:53 -0500 > Subject: [PATCH] Fix ONFI NAND flash size detection by using number of > Logical Units in device > > Signed-off-by: Nitin Garg <nitingarg98@gmail.com> > --- > drivers/mtd/nand/nand_base.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c > index c54a4cb..cdf6015 100644 > --- a/drivers/mtd/nand/nand_base.c > +++ b/drivers/mtd/nand/nand_base.c > @@ -2892,7 +2892,7 @@ static int nand_flash_detect_onfi(struct > mtd_info *mtd, struct nand_chip *chip, > mtd->writesize = le32_to_cpu(p->byte_per_page); > mtd->erasesize = le32_to_cpu(p->pages_per_block) * mtd->writesize; > mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page); > - chip->chipsize = (uint64_t)le32_to_cpu(p->blocks_per_lun) * > mtd->erasesize; > + chip->chipsize = (uint64_t)le32_to_cpu(p->blocks_per_lun) * > le32_to_cpu(p->lun_count) * mtd->erasesize; > busw = 0; > if (le16_to_cpu(p->features) & 1) > busw = NAND_BUSWIDTH_16; > -- > 1.5.5.6 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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