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- #
- # 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_N2RNG
- tristate "Niagara2 Random Number Generator support"
- depends on HW_RANDOM && SPARC64
- default HW_RANDOM
- ---help---
- This driver provides kernel-side support for the Random Number
- Generator hardware found on Niagara2 cpus.
-
- To compile this driver as a module, choose M here: the
- module will be called n2-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.
-
- config HW_RANDOM_VIRTIO
- tristate "VirtIO Random Number Generator support"
- depends on HW_RANDOM && VIRTIO
- ---help---
- This driver provides kernel-side support for the virtual Random Number
- Generator hardware.
-
- To compile this driver as a module, choose M here: the
- module will be called virtio-rng. If unsure, say N.
-