Patchwork [OneNAND] 4-bit ECC status macros

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Submitter Kyungmin Park
Date June 24, 2009, 3:03 a.m.
Message ID <20090624030351.GA15076@july>
Download mbox | patch
Permalink /patch/29101/
State New
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Comments

Kyungmin Park - June 24, 2009, 3:03 a.m.
Define ECC status for 4-bit ECC status

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---

Patch

diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 0c6bbe2..b4cbd80 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -192,6 +192,9 @@ 
 #define ONENAND_ECC_1BIT_ALL		(0x5555)
 #define ONENAND_ECC_2BIT		(1 << 1)
 #define ONENAND_ECC_2BIT_ALL		(0xAAAA)
+#define ONENAND_ECC_3BIT		(1 << 2)
+#define ONENAND_ECC_4BIT		(1 << 3)
+#define ONENAND_ECC_4BIT_UNCORRECTABLE	(0x1010)
 
 /*
  * One-Time Programmable (OTP)