diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 118 |
1 files changed, 107 insertions, 11 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 4a8aba2e5cc..334f7722a99 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -16,6 +16,15 @@ config BITREVERSE config RATIONAL boolean +config GENERIC_STRNCPY_FROM_USER + bool + +config GENERIC_STRNLEN_USER + bool + +config GENERIC_NET_UTILS + bool + config GENERIC_FIND_FIRST_BIT bool @@ -33,6 +42,15 @@ config GENERIC_IO boolean default n +config STMP_DEVICE + bool + +config PERCPU_RWSEM + boolean + +config ARCH_USE_CMPXCHG_LOCKREF + bool + config CRC_CCITT tristate "CRC-CCITT functions" help @@ -51,6 +69,8 @@ config CRC16 config CRC_T10DIF tristate "CRC calculation for the T10 Data Integrity Field" + select CRYPTO + select CRYPTO_CRCT10DIF 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 @@ -162,6 +182,22 @@ config AUDIT_GENERIC depends on AUDIT && !AUDIT_ARCH default y +config AUDIT_ARCH_COMPAT_GENERIC + bool + default n + +config AUDIT_COMPAT_GENERIC + bool + depends on AUDIT_GENERIC && AUDIT_ARCH_COMPAT_GENERIC && COMPAT + default y + +config RANDOM32_SELFTEST + bool "PRNG perform self test on init" + default n + help + This option enables the 32 bit PRNG library functions to perform a + self test on initialization. + # # compression support is select'ed if needed # @@ -177,6 +213,15 @@ config LZO_COMPRESS config LZO_DECOMPRESS tristate +config LZ4_COMPRESS + tristate + +config LZ4HC_COMPRESS + tristate + +config LZ4_DECOMPRESS + tristate + source "lib/xz/Kconfig" # @@ -201,6 +246,10 @@ config DECOMPRESS_LZO select LZO_DECOMPRESS tristate +config DECOMPRESS_LZ4 + select LZ4_DECOMPRESS + tristate + # # Generic allocator support is selected if needed # @@ -282,15 +331,43 @@ config TEXTSEARCH_FSM config BTREE boolean +config INTERVAL_TREE + boolean + help + Simple, embeddable, interval-tree. Can find the start of an + overlapping range in log(n) time and then iterate over all + overlapping nodes. The algorithm is implemented as an + augmented rbtree. + + See: + + Documentation/rbtree.txt + + for more information. + +config ASSOCIATIVE_ARRAY + bool + help + Generic associative array. Can be searched and iterated over whilst + it is being modified. It is also reasonably quick to search and + modify. The algorithms are non-recursive, and the trees are highly + capacious. + + See: + + Documentation/assoc_array.txt + + for more information. + config HAS_IOMEM boolean depends on !NO_IOMEM select GENERIC_IO default y -config HAS_IOPORT +config HAS_IOPORT_MAP boolean - depends on HAS_IOMEM && !NO_IOPORT + depends on HAS_IOMEM && !NO_IOPORT_MAP default y config HAS_DMA @@ -310,7 +387,7 @@ config CPUMASK_OFFSTACK config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS - depends on EXPERIMENTAL && BROKEN + depends on BROKEN config CPU_RMAP bool @@ -331,6 +408,9 @@ config NLATTR config GENERIC_ATOMIC64 bool +config ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE + def_bool y if GENERIC_ATOMIC64 + config LRU_CACHE tristate @@ -353,6 +433,14 @@ config CORDIC This option provides an implementation of the CORDIC algorithm; calculations are in fixed point. Module will be called cordic. +config DDR + bool "JEDEC DDR data" + help + Data from JEDEC specs for DDR SDRAM memories, + particularly the AC timing parameters and addressing + information. This data is useful for drivers handling + DDR SDRAM controllers. + config MPILIB tristate select CLZ_TAB @@ -361,14 +449,6 @@ config MPILIB It is used to implement RSA digital signature verification, which is used by IMA/EVM digital signature extension. -config MPILIB_EXTRA - bool - depends on MPILIB - help - Additional sources of multiprecision maths library from GnuPG. - This code is unnecessary for RSA digital signature verification, - but can be compiled if needed. - config SIGNATURE tristate depends on KEYS && CRYPTO @@ -378,4 +458,20 @@ config SIGNATURE Digital signature verification. Currently only RSA is supported. Implementation is done using GnuPG MPI library +# +# libfdt files, only selected if needed. +# +config LIBFDT + bool + +config OID_REGISTRY + tristate + help + Enable fast lookup object identifier registry. + +config UCS2_STRING + tristate + +source "lib/fonts/Kconfig" + endmenu |