From: Stefan Agner <stefan@agner.ch>
To: boris.brezillon@bootlin.com, dwmw2@infradead.org,
computersforpeace@gmail.com, marek.vasut@gmail.com,
robh+dt@kernel.org, mark.rutland@arm.com,
thierry.reding@gmail.com, mturquette@baylibre.com,
sboyd@kernel.org
Cc: dev@lynxeye.de, miquel.raynal@bootlin.com, richard@nod.at,
marcel@ziswiler.com, krzk@kernel.org, digetx@gmail.com,
benjamin.lindqvist@endian.se, jonathanh@nvidia.com,
pdeschrijver@nvidia.com, pgaikwad@nvidia.com,
mirza.krak@gmail.com, linux-mtd@lists.infradead.org,
linux-tegra@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
Stefan Agner <stefan@agner.ch>
Subject: [PATCH v2 1/6] mtd: rawnand: add Reed-Solomon error correction algorithm
Date: Sun, 27 May 2018 23:54:37 +0200 [thread overview]
Message-ID: <20180527215442.14760-2-stefan@agner.ch> (raw)
Add Reed-Solomon (RS) to the enumeration of ECC algorithms.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
drivers/mtd/nand/raw/nand_base.c | 1 +
include/linux/mtd/rawnand.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index f28c3a555861..9eb5678dd6d0 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -5744,6 +5744,7 @@ static int of_get_nand_ecc_mode(struct device_node *np)
static const char * const nand_ecc_algos[] = {
[NAND_ECC_HAMMING] = "hamming",
[NAND_ECC_BCH] = "bch",
+ [NAND_ECC_RS] = "rs",
};
static int of_get_nand_ecc_algo(struct device_node *np)
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
index 5dad59b31244..6a82da8c44ce 100644
--- a/include/linux/mtd/rawnand.h
+++ b/include/linux/mtd/rawnand.h
@@ -114,6 +114,7 @@ enum nand_ecc_algo {
NAND_ECC_UNKNOWN,
NAND_ECC_HAMMING,
NAND_ECC_BCH,
+ NAND_ECC_RS,
};
/*
--
2.17.0
reply other threads:[~2018-05-27 21:54 UTC|newest]
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