02c9030e88
This implements similar functionality than CONFIG_FAT_FORCE_INDIRECT because in some use cases (e.g. when CONFIG_BUILD_KERNEL) it is not possible to write directly from user buffer. Signed-off-by: Jani Paalijarvi <jani.paalijarvi@unikie.com>
46 lines
1.1 KiB
Text
46 lines
1.1 KiB
Text
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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menuconfig BCH
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bool "Block-to-Character (BCH) Support"
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default n
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---help---
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Contains logic that may be used to convert a block driver into
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a character driver. This is the complementary conversion as that
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performed by loop.c. See include/nuttx/drivers/drivers.h for
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registration information.
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if BCH
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config BCH_ENCRYPTION
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bool "Enable BCH encryption"
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default n
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depends on CRYPTO_AES
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config BCH_ENCRYPTION_KEY_SIZE
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int "AES key size"
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default 16
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depends on BCH_ENCRYPTION
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config BCH_BUFFER_ALIGNMENT
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int "Buffer aligned bytes"
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default 0
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config BCH_DEVICE_READONLY
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bool "Set BCH device readonly"
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default n
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---help---
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Set bch devices read-only
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config BCH_FORCE_INDIRECT
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bool "Force indirect transfers in BCH"
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default n
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---help---
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Force all data transfers in BCH to be indirect,
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using an intermediate buffer.
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This is needed because in some use cases (e.g. when CONFIG_BUILD_KERNEL)
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it is not possible to write directly from user buffer.
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endif # BCH
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