diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 54cf309a92a5..87da53bb1fef 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -13,8 +13,17 @@ config RAID6_PQ config BITREVERSE tristate +config HAVE_ARCH_BITREVERSE + bool + default n + depends on BITREVERSE + help + This option provides an config for the architecture which have instruction + can do bitreverse operation, we use the hardware instruction if the architecture + have this capability. + config RATIONAL - boolean + bool config GENERIC_STRNCPY_FROM_USER bool @@ -39,14 +48,14 @@ config GENERIC_IOMAP select GENERIC_PCI_IOMAP config GENERIC_IO - boolean + bool default n config STMP_DEVICE bool config PERCPU_RWSEM - boolean + bool config ARCH_USE_CMPXCHG_LOCKREF bool @@ -257,7 +266,7 @@ config DECOMPRESS_LZ4 # Generic allocator support is selected if needed # config GENERIC_ALLOCATOR - boolean + bool # # reed solomon support is select'ed if needed @@ -266,16 +275,16 @@ config REED_SOLOMON tristate config REED_SOLOMON_ENC8 - boolean + bool config REED_SOLOMON_DEC8 - boolean + bool config REED_SOLOMON_ENC16 - boolean + bool config REED_SOLOMON_DEC16 - boolean + bool # # BCH support is selected if needed @@ -284,7 +293,7 @@ config BCH tristate config BCH_CONST_PARAMS - boolean + bool help Drivers may select this option to force specific constant values for parameters 'm' (Galois field order) and 't' @@ -320,7 +329,7 @@ config BCH_CONST_T # Textsearch support is select'ed if needed # config TEXTSEARCH - boolean + bool config TEXTSEARCH_KMP tristate @@ -332,10 +341,10 @@ config TEXTSEARCH_FSM tristate config BTREE - boolean + bool config INTERVAL_TREE - boolean + bool help Simple, embeddable, interval-tree. Can find the start of an overlapping range in log(n) time and then iterate over all @@ -363,18 +372,18 @@ config ASSOCIATIVE_ARRAY for more information. config HAS_IOMEM - boolean + bool depends on !NO_IOMEM select GENERIC_IO default y config HAS_IOPORT_MAP - boolean + bool depends on HAS_IOMEM && !NO_IOPORT_MAP default y config HAS_DMA - boolean + bool depends on !NO_DMA default y |