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>,
Huang Shijie <b32955@freescale.com>
Subject: [PATCH V4 7/9] mtd: parse out the ECC info for the full-id nand chips
Date: Fri, 26 Apr 2013 17:08:55 +0800 [thread overview]
Message-ID: <1366967337-5534-8-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1366967337-5534-1-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 bc3442a..5fe65ad 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3254,6 +3254,8 @@ 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 = NAND_ECC_STRENGTH(type);
+ chip->ecc_size = NAND_ECC_SIZE(type);
*busw = type->options & NAND_BUSWIDTH_16;
--
1.7.1
next prev parent reply other threads:[~2013-04-26 9:21 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 9:08 [PATCH V4 0/9] mtd: add datasheet's ECC information to nand_chip{} Huang Shijie
2013-04-26 9:08 ` [PATCH V4 1/9] mtd: add more comment for ecc_strength/ecc_size Huang Shijie
2013-05-15 7:27 ` Artem Bityutskiy
2013-05-15 7:38 ` Huang Shijie
2013-05-15 7:42 ` Artem Bityutskiy
2013-05-15 8:02 ` Huang Shijie
2013-05-15 10:01 ` Artem Bityutskiy
2013-04-26 9:08 ` [PATCH V4 2/9] mtd: add data structures for Extended Parameter Page Huang Shijie
2013-05-02 7:42 ` Gupta, Pekon
2013-04-26 9:08 ` [PATCH V4 3/9] mtd: add a helper to get the supported features for ONFI nand Huang Shijie
2013-04-26 9:08 ` [PATCH V4 4/9] mtd: get the ECC info from the Extended Parameter Page Huang Shijie
2013-05-02 7:43 ` Gupta, Pekon
2013-05-02 23:39 ` Brian Norris
2013-05-03 2:52 ` Huang Shijie
2013-04-26 9:08 ` [PATCH V4 5/9] mtd: replace the hardcode with the onfi_feature() Huang Shijie
2013-04-30 10:04 ` Gupta, Pekon
2013-05-02 2:14 ` Huang Shijie
2013-05-02 5:42 ` Gupta, Pekon
2013-05-02 6:01 ` Huang Shijie
2013-05-02 6:17 ` Gupta, Pekon
2013-05-02 6:48 ` Huang Shijie
2013-05-02 21:24 ` Brian Norris
2013-04-26 9:08 ` [PATCH V4 6/9] mtd: add ECC info for nand_flash_dev{} Huang Shijie
2013-04-26 9:08 ` Huang Shijie [this message]
2013-04-26 9:08 ` [PATCH V4 8/9] mtd: add the ecc info for some full-id nand chips Huang Shijie
2013-04-26 9:08 ` [PATCH V4 9/9] mtd: gpmi: set the BCH's geometry with the ecc info Huang Shijie
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