mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Huang Shijie <b32955@freescale.com>
To: <dwmw2@infradead.org>
Cc: <dedekind1@gmail.com>, <computersforpeace@gmail.com>,
	<linux-mtd@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
	<vikram186@gmail.com>, Huang Shijie <b32955@freescale.com>
Subject: [PATCH v6 08/10] mtd: parse out the ECC info for the full-id nand chips
Date: Fri, 17 May 2013 11:17:32 +0800	[thread overview]
Message-ID: <1368760654-28754-9-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1368760654-28754-1-git-send-email-b32955@freescale.com>

Parse out the ECC information for the full-id nand chips.

Signed-off-by: Huang Shijie <b32955@freescale.com>
---
 drivers/mtd/nand/nand_base.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 355976d..f7b514b 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3246,6 +3246,8 @@ static bool find_full_id_nand(struct mtd_info *mtd, struct nand_chip *chip,
 		chip->cellinfo = id_data[2];
 		chip->chipsize = (uint64_t)type->chipsize << 20;
 		chip->options |= type->options;
+		chip->ecc_strength_ds = NAND_ECC_STRENGTH(type);
+		chip->ecc_step_ds = NAND_ECC_STEP(type);
 
 		*busw = type->options & NAND_BUSWIDTH_16;
 
-- 
1.7.1



  parent reply	other threads:[~2013-05-17  3:35 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-17  3:17 [PATCH v6 00/10] mtd: add datasheet's ECC information to nand_chip{} Huang Shijie
2013-05-17  3:17 ` [PATCH v6 01/10] " Huang Shijie
2013-05-17  3:17 ` [PATCH v6 02/10] mtd: get the ECC info from the parameter page for ONFI nand Huang Shijie
2013-05-17  3:17 ` [PATCH v6 03/10] mtd: add data structures for Extended Parameter Page Huang Shijie
2013-05-17  3:17 ` [PATCH v6 04/10] mtd: add a helper to get the supported features for ONFI nand Huang Shijie
2013-05-17  3:17 ` [PATCH v6 05/10] mtd: get the ECC info from the Extended Parameter Page Huang Shijie
2013-05-17 17:36   ` Vikram Narayanan
2013-05-20  2:08     ` [PATCH v6 05/10 fix] " Huang Shijie
2013-05-20  6:05       ` Brian Norris
     [not found]         ` <5199C159.6020401@freescale.com>
     [not found]           ` <CAHwEkO2Wn_jLCS-4-1p6Mks-0q3Dy_kzR-j-xtX_oOAOive2VQ@mail.gmail.com>
2013-05-22  2:15             ` Huang Shijie
2013-05-22  2:28         ` [PATCH v6 05/10 fix2] " Huang Shijie
2013-05-17  3:17 ` [PATCH v6 06/10] mtd: replace the hardcode with the onfi_feature() Huang Shijie
2013-05-17  3:17 ` [PATCH v6 07/10] mtd: add ECC info for nand_flash_dev{} Huang Shijie
2013-05-17  3:17 ` Huang Shijie [this message]
2013-05-17  3:17 ` [PATCH v6 09/10] mtd: add the ecc info for some full-id nand chips Huang Shijie
2013-05-17  3:17 ` [PATCH v6 10/10] mtd: gpmi: set the BCH's geometry with the ecc info Huang Shijie
2013-06-25 20:12 ` [PATCH v6 00/10] mtd: add datasheet's ECC information to nand_chip{} Brian Norris
2013-08-08  8:33   ` Huang Shijie
2013-08-08 23:06     ` Brian Norris
2013-08-09  3:58       ` Artem Bityutskiy
2013-08-09  6:00         ` Brian Norris
2013-08-09  7:23           ` Artem Bityutskiy
2013-08-09  7:28             ` Brian Norris
2013-07-05  4:00 ` Huang Shijie

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1368760654-28754-9-git-send-email-b32955@freescale.com \
    --to=b32955@freescale.com \
    --cc=computersforpeace@gmail.com \
    --cc=dedekind1@gmail.com \
    --cc=dwmw2@infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mtd@lists.infradead.org \
    --cc=vikram186@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®