# # Library configuration # config BINARY_PRINTF def_bool n menu "Library routines" config BITREVERSE tristate config RATIONAL boolean config GENERIC_FIND_FIRST_BIT bool config GENERIC_FIND_NEXT_BIT bool config GENERIC_FIND_LAST_BIT bool default y config CRC_CCITT tristate "CRC-CCITT functions" help This option is provided for the case where no in-kernel-tree modules require CRC-CCITT functions, but a module built outside the kernel tree does. Such modules that use library CRC-CCITT functions require M here. config CRC16 tristate "CRC16 functions" help This option is provided for the case where no in-kernel-tree modules require CRC16 functions, but a module built outside the kernel tree does. Such modules that use library CRC16 functions require M here. config CRC_T10DIF tristate "CRC calculation for the T10 Data Integrity Field" help This option is only needed if a module that's not in the kernel tree needs to calculate CRC checks for use with the SCSI data integrity subsystem. config CRC_ITU_T tristate "CRC ITU-T V.41 functions" help This option is provided for the case where no in-kernel-tree modules require CRC ITU-T V.41 functions, but a module built outside the kernel tree does. Such modules that use library CRC ITU-T V.41 functions require M here. config CRC32 tristate "CRC32 functions" default y select BITREVERSE help This option is provided for the case where no in-kernel-tree modules require CRC32 functions, but a module built outside the kernel tree does. Such modules that use library CRC32 functions require M here. config CRC7 tristate "CRC7 functions" help This option is provided for the case where no in-kernel-tree modules require CRC7 functions, but a module built outside the kernel tree does. Such modules that use library CRC7 functions require M here. config LIBCRC32C tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" select CRYPTO select CRYPTO_CRC32C help This option is provided for the case where no in-kernel-tree modules require CRC32c functions, but a module built outside the kernel tree does. Such modules that use library CRC32c functions require M here. See Castagnoli93. Module will be libcrc32c. config AUDIT_GENERIC bool depends on AUDIT && !AUDIT_ARCH default y # # compression support is select'ed if needed # config ZLIB_INFLATE tristate config ZLIB_DEFLATE tristate config LZO_COMPRESS tristate config LZO_DECOMPRESS tristate # # These all provide a common interface (hence the apparent duplication with # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) # config DECOMPRESS_GZIP select ZLIB_INFLATE tristate config DECOMPRESS_BZIP2 tristate config DECOMPRESS_LZMA tristate # # Generic allocator support is selected if needed # config GENERIC_ALLOCATOR boolean # # reed solomon support is select'ed if needed # config REED_SOLOMON tristate config REED_SOLOMON_ENC8 boolean config REED_SOLOMON_DEC8 boolean config REED_SOLOMON_ENC16 boolean config REED_SOLOMON_DEC16 boolean # # Textsearch support is select'ed if needed # config TEXTSEARCH boolean config TEXTSEARCH_KMP tristate config TEXTSEARCH_BM tristate config TEXTSEARCH_FSM tristate config HAS_IOMEM boolean depends on !NO_IOMEM default y config HAS_IOPORT boolean depends on HAS_IOMEM && !NO_IOPORT default y config HAS_DMA boolean depends on !NO_DMA default y config CHECK_SIGNATURE bool config HAVE_LMB boolean config CPUMASK_OFFSTACK bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS help Use dynamic allocation for cpumask_var_t, instead of putting them on the stack. This is a bit more expensive, but avoids stack overflow. config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS depends on EXPERIMENTAL && BROKEN # # Netlink attribute parsing support is select'ed if needed # config NLATTR bool # # Generic 64-bit atomic support is selected if needed # config GENERIC_ATOMIC64 bool endmenu