[net-next-2.6.git] / drivers / char / hw_random / Kconfig

#
# Hardware Random Number Generator (RNG) configuration
#

config HW_RANDOM
	tristate "Hardware Random Number Generator Core support"
	default m
	---help---
	  Hardware Random Number Generator Core infrastructure.

	  To compile this driver as a module, choose M here: the
	  module will be called rng-core.  This provides a device
	  that's usually called /dev/hw_random, and which exposes one
	  of possibly several hardware random number generators.

	  These hardware random number generators do not feed directly
	  into the kernel's random number generator.  That is usually
	  handled by the "rngd" daemon.  Documentation/hw_random.txt
	  has more information.

	  If unsure, say Y.

config HW_RANDOM_INTEL
	tristate "Intel HW Random Number Generator support"
	depends on HW_RANDOM && (X86 || IA64) && PCI
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on Intel i8xx-based motherboards.

	  To compile this driver as a module, choose M here: the
	  module will be called intel-rng.

	  If unsure, say Y.

config HW_RANDOM_AMD
	tristate "AMD HW Random Number Generator support"
	depends on HW_RANDOM && X86 && PCI
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on AMD 76x-based motherboards.

	  To compile this driver as a module, choose M here: the
	  module will be called amd-rng.

	  If unsure, say Y.

config HW_RANDOM_GEODE
	tristate "AMD Geode HW Random Number Generator support"
	depends on HW_RANDOM && X86_32 && PCI
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on the AMD Geode LX.

	  To compile this driver as a module, choose M here: the
	  module will be called geode-rng.

	  If unsure, say Y.

config HW_RANDOM_VIA
	tristate "VIA HW Random Number Generator support"
	depends on HW_RANDOM && X86_32
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on VIA based motherboards.

	  To compile this driver as a module, choose M here: the
	  module will be called via-rng.

	  If unsure, say Y.

config HW_RANDOM_IXP4XX
	tristate "Intel IXP4xx NPU HW Random Number Generator support"
	depends on HW_RANDOM && ARCH_IXP4XX
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random
	  Number Generator hardware found on the Intel IXP4xx NPU.

	  To compile this driver as a module, choose M here: the
	  module will be called ixp4xx-rng.

	  If unsure, say Y.

config HW_RANDOM_OMAP
	tristate "OMAP Random Number Generator support"
	depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP24XX)
	default HW_RANDOM
 	---help---
 	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on OMAP16xx and OMAP24xx multimedia
	  processors.

	  To compile this driver as a module, choose M here: the
	  module will be called omap-rng.

 	  If unsure, say Y.

config HW_RANDOM_PASEMI
	tristate "PA Semi HW Random Number Generator support"
	depends on HW_RANDOM && PPC_PASEMI
	default HW_RANDOM
	---help---
	  This driver provides kernel-side support for the Random Number
	  Generator hardware found on PA Semi PWRficient SoCs.

	  To compile this driver as a module, choose M here: the
	  module will be called pasemi-rng.

	  If unsure, say Y.
Commit	Line	Data
844dd05f MB	1	#
	2	# Hardware Random Number Generator (RNG) configuration
	3	#
	4
	5	config HW_RANDOM
fed806f4 JB	6	tristate "Hardware Random Number Generator Core support"
fed806f4 JB	7	default m
844dd05f MB	8	---help---
	9	Hardware Random Number Generator Core infrastructure.
	10
fed806f4	11	To compile this driver as a module, choose M here: the
537878d2 DB	12	module will be called rng-core. This provides a device
	13	that's usually called /dev/hw_random, and which exposes one
	14	of possibly several hardware random number generators.
	15
	16	These hardware random number generators do not feed directly
	17	into the kernel's random number generator. That is usually
	18	handled by the "rngd" daemon. Documentation/hw_random.txt
	19	has more information.
fed806f4	20
844dd05f	21	If unsure, say Y.
ca644bd5 MB	22
	23	config HW_RANDOM_INTEL
	24	tristate "Intel HW Random Number Generator support"
	25	depends on HW_RANDOM && (X86 \|\| IA64) && PCI
fed806f4	26	default HW_RANDOM
ca644bd5 MB	27	---help---
	28	This driver provides kernel-side support for the Random Number
	29	Generator hardware found on Intel i8xx-based motherboards.
	30
	31	To compile this driver as a module, choose M here: the
	32	module will be called intel-rng.
	33
	34	If unsure, say Y.
96d63c02 MB	35
	36	config HW_RANDOM_AMD
	37	tristate "AMD HW Random Number Generator support"
	38	depends on HW_RANDOM && X86 && PCI
fed806f4	39	default HW_RANDOM
96d63c02 MB	40	---help---
	41	This driver provides kernel-side support for the Random Number
	42	Generator hardware found on AMD 76x-based motherboards.
	43
	44	To compile this driver as a module, choose M here: the
	45	module will be called amd-rng.
	46
	47	If unsure, say Y.
ef5d8627 MB	48
	49	config HW_RANDOM_GEODE
	50	tristate "AMD Geode HW Random Number Generator support"
e199ece4	51	depends on HW_RANDOM && X86_32 && PCI
fed806f4	52	default HW_RANDOM
ef5d8627 MB	53	---help---
	54	This driver provides kernel-side support for the Random Number
	55	Generator hardware found on the AMD Geode LX.
	56
	57	To compile this driver as a module, choose M here: the
	58	module will be called geode-rng.
	59
	60	If unsure, say Y.
13523363 MB	61
	62	config HW_RANDOM_VIA
	63	tristate "VIA HW Random Number Generator support"
	64	depends on HW_RANDOM && X86_32
fed806f4	65	default HW_RANDOM
13523363 MB	66	---help---
	67	This driver provides kernel-side support for the Random Number
	68	Generator hardware found on VIA based motherboards.
	69
	70	To compile this driver as a module, choose M here: the
	71	module will be called via-rng.
	72
	73	If unsure, say Y.
d7174bcb MB	74
	75	config HW_RANDOM_IXP4XX
	76	tristate "Intel IXP4xx NPU HW Random Number Generator support"
	77	depends on HW_RANDOM && ARCH_IXP4XX
fed806f4	78	default HW_RANDOM
d7174bcb MB	79	---help---
	80	This driver provides kernel-side support for the Random
	81	Number Generator hardware found on the Intel IXP4xx NPU.
	82
	83	To compile this driver as a module, choose M here: the
	84	module will be called ixp4xx-rng.
	85
	86	If unsure, say Y.
ebc915ad MB	87
	88	config HW_RANDOM_OMAP
	89	tristate "OMAP Random Number Generator support"
	90	depends on HW_RANDOM && (ARCH_OMAP16XX \|\| ARCH_OMAP24XX)
fed806f4	91	default HW_RANDOM
ebc915ad MB	92	---help---
	93	This driver provides kernel-side support for the Random Number
	94	Generator hardware found on OMAP16xx and OMAP24xx multimedia
	95	processors.
	96
	97	To compile this driver as a module, choose M here: the
	98	module will be called omap-rng.
	99
	100	If unsure, say Y.
b8cb3448 OJ	101
	102	config HW_RANDOM_PASEMI
	103	tristate "PA Semi HW Random Number Generator support"
	104	depends on HW_RANDOM && PPC_PASEMI
	105	default HW_RANDOM
	106	---help---
	107	This driver provides kernel-side support for the Random Number
0d08a847	108	Generator hardware found on PA Semi PWRficient SoCs.
b8cb3448 OJ	109
	110	To compile this driver as a module, choose M here: the
	111	module will be called pasemi-rng.
	112
	113	If unsure, say Y.
	114