[net-next-2.6.git] / lib / Kconfig

#
# Library configuration
#

config BINARY_PRINTF
	def_bool n

menu "Library routines"

config RAID6_PQ
	tristate

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

config DECOMPRESS_LZO
	select LZO_DECOMPRESS
	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 BTREE
	boolean

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 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

config LRU_CACHE
	tristate

endmenu
Commit	Line	Data
1da177e4 LT	1	#
	2	# Library configuration
	3	#
	4
4370aa4a LJ	5	config BINARY_PRINTF
	6	def_bool n
	7
1da177e4 LT	8	menu "Library routines"
1da177e4 LT	9
f5e70d0f DW	10	config RAID6_PQ
	11	tristate
	12
a5cfc1ec AM	13	config BITREVERSE
	14	tristate
	15
8759ef32 OS	16	config RATIONAL
	17	boolean
	18
19870def	19	config GENERIC_FIND_FIRST_BIT
9ba16087	20	bool
19870def AH	21
19870def AH	22	config GENERIC_FIND_NEXT_BIT
9ba16087	23	bool
19870def	24
ab53d472 RR	25	config GENERIC_FIND_LAST_BIT
	26	bool
	27	default y
	28
1da177e4 LT	29	config CRC_CCITT
	30	tristate "CRC-CCITT functions"
	31	help
	32	This option is provided for the case where no in-kernel-tree
	33	modules require CRC-CCITT functions, but a module built outside
	34	the kernel tree does. Such modules that use library CRC-CCITT
	35	functions require M here.
	36
7657ec1f EP	37	config CRC16
	38	tristate "CRC16 functions"
	39	help
	40	This option is provided for the case where no in-kernel-tree
	41	modules require CRC16 functions, but a module built outside
	42	the kernel tree does. Such modules that use library CRC16
	43	functions require M here.
	44
f11f594e MP	45	config CRC_T10DIF
	46	tristate "CRC calculation for the T10 Data Integrity Field"
	47	help
	48	This option is only needed if a module that's not in the
	49	kernel tree needs to calculate CRC checks for use with the
	50	SCSI data integrity subsystem.
	51
3e7cbae7 ID	52	config CRC_ITU_T
	53	tristate "CRC ITU-T V.41 functions"
	54	help
	55	This option is provided for the case where no in-kernel-tree
	56	modules require CRC ITU-T V.41 functions, but a module built outside
	57	the kernel tree does. Such modules that use library CRC ITU-T V.41
	58	functions require M here.
	59
1da177e4 LT	60	config CRC32
	61	tristate "CRC32 functions"
	62	default y
906d66df	63	select BITREVERSE
1da177e4 LT	64	help
	65	This option is provided for the case where no in-kernel-tree
	66	modules require CRC32 functions, but a module built outside the
	67	kernel tree does. Such modules that use library CRC32 functions
	68	require M here.
	69
ad241528 JN	70	config CRC7
	71	tristate "CRC7 functions"
	72	help
	73	This option is provided for the case where no in-kernel-tree
	74	modules require CRC7 functions, but a module built outside
	75	the kernel tree does. Such modules that use library CRC7
	76	functions require M here.
	77
1da177e4 LT	78	config LIBCRC32C
1da177e4 LT	79	tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"
93027354	80	select CRYPTO
69c35efc	81	select CRYPTO_CRC32C
1da177e4 LT	82	help
	83	This option is provided for the case where no in-kernel-tree
	84	modules require CRC32c functions, but a module built outside the
	85	kernel tree does. Such modules that use library CRC32c functions
	86	require M here. See Castagnoli93.
	87	Module will be libcrc32c.
	88
e65e1fc2 AV	89	config AUDIT_GENERIC
	90	bool
	91	depends on AUDIT && !AUDIT_ARCH
	92	default y
	93
1da177e4 LT	94	#
	95	# compression support is select'ed if needed
	96	#
	97	config ZLIB_INFLATE
	98	tristate
	99
	100	config ZLIB_DEFLATE
	101	tristate
	102
64c70b1c RP	103	config LZO_COMPRESS
	104	tristate
	105
	106	config LZO_DECOMPRESS
	107	tristate
	108
c8531ab3 PA	109	#
	110	# These all provide a common interface (hence the apparent duplication with
	111	# ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.)
	112	#
	113	config DECOMPRESS_GZIP
7856a16e	114	select ZLIB_INFLATE
c8531ab3 PA	115	tristate
	116
	117	config DECOMPRESS_BZIP2
	118	tristate
	119
	120	config DECOMPRESS_LZMA
	121	tristate
	122
cacb246f AT	123	config DECOMPRESS_LZO
	124	select LZO_DECOMPRESS
	125	tristate
	126
f14f75b8 JS	127	#
	128	# Generic allocator support is selected if needed
	129	#
	130	config GENERIC_ALLOCATOR
	131	boolean
	132
1da177e4 LT	133	#
	134	# reed solomon support is select'ed if needed
	135	#
	136	config REED_SOLOMON
	137	tristate
	138
	139	config REED_SOLOMON_ENC8
	140	boolean
	141
	142	config REED_SOLOMON_DEC8
	143	boolean
	144
	145	config REED_SOLOMON_ENC16
	146	boolean
	147
	148	config REED_SOLOMON_DEC16
	149	boolean
	150
f7704347 DM	151	#
	152	# Textsearch support is select'ed if needed
	153	#
2de4ff7b	154	config TEXTSEARCH
f7704347	155	boolean
1da177e4	156
df3fb93a	157	config TEXTSEARCH_KMP
f7704347	158	tristate
df3fb93a	159
8082e4ed	160	config TEXTSEARCH_BM
29cb9f9c	161	tristate
8082e4ed	162
6408f79c	163	config TEXTSEARCH_FSM
f7704347	164	tristate
6408f79c	165
5db53f3e JE	166	config BTREE
	167	boolean
	168
5ea81769	169	config HAS_IOMEM
ee36c2bf	170	boolean
5ea81769 AV	171	depends on !NO_IOMEM
	172	default y
	173
	174	config HAS_IOPORT
	175	boolean
	176	depends on HAS_IOMEM && !NO_IOPORT
ee36c2bf AV	177	default y
ee36c2bf AV	178
411f0f3e HC	179	config HAS_DMA
	180	boolean
	181	depends on !NO_DMA
	182	default y
	183
928923c7 GU	184	config CHECK_SIGNATURE
	185	bool
	186
aab46da0 RR	187	config CPUMASK_OFFSTACK
	188	bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS
	189	help
	190	Use dynamic allocation for cpumask_var_t, instead of putting
	191	them on the stack. This is a bit more expensive, but avoids
	192	stack overflow.
	193
8c384cde RR	194	config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
	195	bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS
	196	depends on EXPERIMENTAL && BROKEN
	197
e9cc8bdd GU	198	#
	199	# Netlink attribute parsing support is select'ed if needed
	200	#
	201	config NLATTR
	202	bool
	203
09d4e0ed PM	204	#
	205	# Generic 64-bit atomic support is selected if needed
	206	#
	207	config GENERIC_ATOMIC64
	208	bool
	209
b411b363 PR	210	config LRU_CACHE
	211	tristate
	212
2de4ff7b	213	endmenu