Lines Matching +full:erase +full:- +full:size
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24 These directories provide the corresponding read-only device
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34 read-write device so <minor> will be even.
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42 to the read-only variant of the MTD device (in
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50 "Major" erase size for the device. If numeraseregions is
51 zero, this is the eraseblock size for the entire device.
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63 0x0400: MTD_WRITEABLE - device is writable
64 0x0800: MTD_BIT_WRITEABLE - single bits can be flipped
65 0x1000: MTD_NO_ERASE - no erase necessary
66 0x2000: MTD_POWERUP_LOCK - always locked after reset
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73 A human-readable ASCII name for the device or partition.
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82 provides the total number of erase regions. Otherwise,
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92 What: /sys/class/mtd/mtdX/size
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97 Total size of the device/partition, in bytes.
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107 absent, ram, rom, nor, nand, mlc-nand, dataflash, ubi, unknown
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114 Minimal writable flash unit size. This will always be
123 In the case of ECC NOR, it is the ECC block size.
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132 ecc_step_size). This will always be a non-negative integer.
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142 mtd returns -EUCLEAN from mtd_read() and mtd_read_oob(). If the
145 or exceeds this value, -EUCLEAN is returned. Otherwise, absent
147 return code as an indication that an erase block may be
155 meaning of the -EUCLEAN return code. Previously, it was
164 bitflip_threshold should be low enough to detect genuine erase
166 a persistent return value of -EUCLEAN on devices where sticky
168 ecc_strength, -EUCLEAN is never returned by the read operations.
169 Conversely, if bitflip_threshold is zero, -EUCLEAN is always
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181 The size of a single region covered by ECC, known as the ECC
185 It will always be a non-negative integer. In the case of
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196 It will always be a non-negative integer. In the case of
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207 It will always be a non-negative integer. In the case of
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223 this partition. These are typically used to store the in-flash
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