diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-mtd | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-mtd b/Documentation/ABI/testing/sysfs-class-mtd index 1399bb2da3eb..76ee192f80a0 100644 --- a/Documentation/ABI/testing/sysfs-class-mtd +++ b/Documentation/ABI/testing/sysfs-class-mtd @@ -184,3 +184,41 @@ Description: It will always be a non-negative integer. In the case of devices lacking any ECC capability, it is 0. + +What: /sys/class/mtd/mtdX/ecc_failures +Date: June 2014 +KernelVersion: 3.17 +Contact: linux-mtd@lists.infradead.org +Description: + The number of failures reported by this device's ECC. Typically, + these failures are associated with failed read operations. + + It will always be a non-negative integer. In the case of + devices lacking any ECC capability, it is 0. + +What: /sys/class/mtd/mtdX/corrected_bits +Date: June 2014 +KernelVersion: 3.17 +Contact: linux-mtd@lists.infradead.org +Description: + The number of bits that have been corrected by means of the + device's ECC. + + It will always be a non-negative integer. In the case of + devices lacking any ECC capability, it is 0. + +What: /sys/class/mtd/mtdX/bad_blocks +Date: June 2014 +KernelVersion: 3.17 +Contact: linux-mtd@lists.infradead.org +Description: + The number of blocks marked as bad, if any, in this partition. + +What: /sys/class/mtd/mtdX/bbt_blocks +Date: June 2014 +KernelVersion: 3.17 +Contact: linux-mtd@lists.infradead.org +Description: + The number of blocks that are marked as reserved, if any, in + this partition. These are typically used to store the in-flash + bad block table (BBT). |