[mirror_ubuntu-bionic-kernel.git] / lib / Kconfig

#
# Library configuration
#

menu "Library routines"

config BITREVERSE
	tristate

config GENERIC_FIND_FIRST_BIT
	bool

config GENERIC_FIND_NEXT_BIT
	bool

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_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

#
# 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

#
# plist support is select#ed if needed
#
config PLIST
	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 HAVE_LMB
	boolean

endmenu
Commit	Line	Data
1da177e4 LT	1	#
	2	# Library configuration
	3	#
	4
	5	menu "Library routines"
	6
a5cfc1ec AM	7	config BITREVERSE
	8	tristate
	9
19870def	10	config GENERIC_FIND_FIRST_BIT
9ba16087	11	bool
19870def AH	12
19870def AH	13	config GENERIC_FIND_NEXT_BIT
9ba16087	14	bool
19870def	15
1da177e4 LT	16	config CRC_CCITT
	17	tristate "CRC-CCITT functions"
	18	help
	19	This option is provided for the case where no in-kernel-tree
	20	modules require CRC-CCITT functions, but a module built outside
	21	the kernel tree does. Such modules that use library CRC-CCITT
	22	functions require M here.
	23
7657ec1f EP	24	config CRC16
	25	tristate "CRC16 functions"
	26	help
	27	This option is provided for the case where no in-kernel-tree
	28	modules require CRC16 functions, but a module built outside
	29	the kernel tree does. Such modules that use library CRC16
	30	functions require M here.
	31
f11f594e MP	32	config CRC_T10DIF
	33	tristate "CRC calculation for the T10 Data Integrity Field"
	34	help
	35	This option is only needed if a module that's not in the
	36	kernel tree needs to calculate CRC checks for use with the
	37	SCSI data integrity subsystem.
	38
3e7cbae7 ID	39	config CRC_ITU_T
	40	tristate "CRC ITU-T V.41 functions"
	41	help
	42	This option is provided for the case where no in-kernel-tree
	43	modules require CRC ITU-T V.41 functions, but a module built outside
	44	the kernel tree does. Such modules that use library CRC ITU-T V.41
	45	functions require M here.
	46
1da177e4 LT	47	config CRC32
	48	tristate "CRC32 functions"
	49	default y
906d66df	50	select BITREVERSE
1da177e4 LT	51	help
	52	This option is provided for the case where no in-kernel-tree
	53	modules require CRC32 functions, but a module built outside the
	54	kernel tree does. Such modules that use library CRC32 functions
	55	require M here.
	56
ad241528 JN	57	config CRC7
	58	tristate "CRC7 functions"
	59	help
	60	This option is provided for the case where no in-kernel-tree
	61	modules require CRC7 functions, but a module built outside
	62	the kernel tree does. Such modules that use library CRC7
	63	functions require M here.
	64
1da177e4 LT	65	config LIBCRC32C
1da177e4 LT	66	tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"
69c35efc	67	select CRYPTO_CRC32C
1da177e4 LT	68	help
	69	This option is provided for the case where no in-kernel-tree
	70	modules require CRC32c functions, but a module built outside the
	71	kernel tree does. Such modules that use library CRC32c functions
	72	require M here. See Castagnoli93.
	73	Module will be libcrc32c.
	74
e65e1fc2 AV	75	config AUDIT_GENERIC
	76	bool
	77	depends on AUDIT && !AUDIT_ARCH
	78	default y
	79
1da177e4 LT	80	#
	81	# compression support is select'ed if needed
	82	#
	83	config ZLIB_INFLATE
	84	tristate
	85
	86	config ZLIB_DEFLATE
	87	tristate
	88
64c70b1c RP	89	config LZO_COMPRESS
	90	tristate
	91
	92	config LZO_DECOMPRESS
	93	tristate
	94
f14f75b8 JS	95	#
	96	# Generic allocator support is selected if needed
	97	#
	98	config GENERIC_ALLOCATOR
	99	boolean
	100
1da177e4 LT	101	#
	102	# reed solomon support is select'ed if needed
	103	#
	104	config REED_SOLOMON
	105	tristate
	106
	107	config REED_SOLOMON_ENC8
	108	boolean
	109
	110	config REED_SOLOMON_DEC8
	111	boolean
	112
	113	config REED_SOLOMON_ENC16
	114	boolean
	115
	116	config REED_SOLOMON_DEC16
	117	boolean
	118
f7704347 DM	119	#
	120	# Textsearch support is select'ed if needed
	121	#
2de4ff7b	122	config TEXTSEARCH
f7704347	123	boolean
1da177e4	124
df3fb93a	125	config TEXTSEARCH_KMP
f7704347	126	tristate
df3fb93a	127
8082e4ed	128	config TEXTSEARCH_BM
29cb9f9c	129	tristate
8082e4ed	130
6408f79c	131	config TEXTSEARCH_FSM
f7704347	132	tristate
6408f79c	133
77ba89c5 IM	134	#
	135	# plist support is select#ed if needed
	136	#
	137	config PLIST
	138	boolean
	139
5ea81769	140	config HAS_IOMEM
ee36c2bf	141	boolean
5ea81769 AV	142	depends on !NO_IOMEM
	143	default y
	144
	145	config HAS_IOPORT
	146	boolean
	147	depends on HAS_IOMEM && !NO_IOPORT
ee36c2bf AV	148	default y
ee36c2bf AV	149
411f0f3e HC	150	config HAS_DMA
	151	boolean
	152	depends on !NO_DMA
	153	default y
	154
928923c7 GU	155	config CHECK_SIGNATURE
	156	bool
	157
d9b2b2a2 DM	158	config HAVE_LMB
	159	boolean
	160
2de4ff7b	161	endmenu