mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 00:36:53 +07:00
5a0387a8a8
Pull crypto updates from Herbert Xu: "Here is the crypto update for 4.12: API: - Add batch registration for acomp/scomp - Change acomp testing to non-unique compressed result - Extend algorithm name limit to 128 bytes - Require setkey before accept(2) in algif_aead Algorithms: - Add support for deflate rfc1950 (zlib) Drivers: - Add accelerated crct10dif for powerpc - Add crc32 in stm32 - Add sha384/sha512 in ccp - Add 3des/gcm(aes) for v5 devices in ccp - Add Queue Interface (QI) backend support in caam - Add new Exynos RNG driver - Add ThunderX ZIP driver - Add driver for hardware random generator on MT7623 SoC" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (101 commits) crypto: stm32 - Fix OF module alias information crypto: algif_aead - Require setkey before accept(2) crypto: scomp - add support for deflate rfc1950 (zlib) crypto: scomp - allow registration of multiple scomps crypto: ccp - Change ISR handler method for a v5 CCP crypto: ccp - Change ISR handler method for a v3 CCP crypto: crypto4xx - rename ce_ring_contol to ce_ring_control crypto: testmgr - Allow ecb(cipher_null) in FIPS mode Revert "crypto: arm64/sha - Add constant operand modifier to ASM_EXPORT" crypto: ccp - Disable interrupts early on unload crypto: ccp - Use only the relevant interrupt bits hwrng: mtk - Add driver for hardware random generator on MT7623 SoC dt-bindings: hwrng: Add Mediatek hardware random generator bindings crypto: crct10dif-vpmsum - Fix missing preempt_disable() crypto: testmgr - replace compression known answer test crypto: acomp - allow registration of multiple acomps hwrng: n2 - Use devm_kcalloc() in n2rng_probe() crypto: chcr - Fix error handling related to 'chcr_alloc_shash' padata: get_next is never NULL crypto: exynos - Add new Exynos RNG driver ...
456 lines
13 KiB
Plaintext
456 lines
13 KiB
Plaintext
#
|
|
# Hardware Random Number Generator (RNG) configuration
|
|
#
|
|
|
|
menuconfig 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/hwrng, 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.
|
|
|
|
if HW_RANDOM
|
|
|
|
config HW_RANDOM_TIMERIOMEM
|
|
tristate "Timer IOMEM HW Random Number Generator support"
|
|
depends on HAS_IOMEM
|
|
---help---
|
|
This driver provides kernel-side support for a generic Random
|
|
Number Generator used by reading a 'dumb' iomem address that
|
|
is to be read no faster than, for example, once a second;
|
|
the default FPGA bitstream on the TS-7800 has such functionality.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called timeriomem-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_INTEL
|
|
tristate "Intel HW Random Number Generator support"
|
|
depends on (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 (X86 || PPC_MAPLE) && 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_ATMEL
|
|
tristate "Atmel Random Number Generator support"
|
|
depends on ARCH_AT91 && HAVE_CLK && OF
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Atmel AT91 devices.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called atmel-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_BCM63XX
|
|
tristate "Broadcom BCM63xx Random Number Generator support"
|
|
depends on BCM63XX || BMIPS_GENERIC
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on the Broadcom BCM63xx SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called bcm63xx-rng
|
|
|
|
If unusure, say Y.
|
|
|
|
config HW_RANDOM_BCM2835
|
|
tristate "Broadcom BCM2835 Random Number Generator support"
|
|
depends on ARCH_BCM2835 || ARCH_BCM_NSP || ARCH_BCM_5301X
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on the Broadcom BCM2835 SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called bcm2835-rng
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_IPROC_RNG200
|
|
tristate "Broadcom iProc RNG200 support"
|
|
depends on ARCH_BCM_IPROC
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the RNG200
|
|
hardware found on the Broadcom iProc SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called iproc-rng200
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_GEODE
|
|
tristate "AMD Geode HW Random Number Generator support"
|
|
depends on 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 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 X86
|
|
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 Pseudo-Random Number Generator support"
|
|
depends on ARCH_IXP4XX
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Pseudo-Random
|
|
Number Generator hardware found on the Intel IXP45x/46x 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 ARCH_OMAP16XX || ARCH_OMAP2PLUS || ARCH_MVEBU
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on OMAP16xx, OMAP2/3/4/5, AM33xx/AM43xx
|
|
multimedia processors, and Marvell Armada 7k/8k SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called omap-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_OMAP3_ROM
|
|
tristate "OMAP3 ROM Random Number Generator support"
|
|
depends on ARCH_OMAP3
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on OMAP34xx processors.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called omap3-rom-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_OCTEON
|
|
tristate "Octeon Random Number Generator support"
|
|
depends on CAVIUM_OCTEON_SOC
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Octeon processors.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called octeon-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_PASEMI
|
|
tristate "PA Semi HW Random Number Generator support"
|
|
depends on 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 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.
|
|
|
|
config HW_RANDOM_TX4939
|
|
tristate "TX4939 Random Number Generator support"
|
|
depends on SOC_TX4939
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on TX4939 SoC.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called tx4939-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_MXC_RNGA
|
|
tristate "Freescale i.MX RNGA Random Number Generator"
|
|
depends on SOC_IMX31
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Freescale i.MX processors.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called mxc-rnga.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_NOMADIK
|
|
tristate "ST-Ericsson Nomadik Random Number Generator support"
|
|
depends on ARCH_NOMADIK
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on ST-Ericsson SoCs (8815 and 8500).
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called nomadik-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_PSERIES
|
|
tristate "pSeries HW Random Number Generator support"
|
|
depends on PPC64 && IBMVIO
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on POWER7+ machines and above
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called pseries-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_POWERNV
|
|
tristate "PowerNV Random Number Generator support"
|
|
depends on PPC_POWERNV
|
|
default HW_RANDOM
|
|
---help---
|
|
This is the driver for Random Number Generator hardware found
|
|
in POWER7+ and above machines for PowerNV platform.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called powernv-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_TPM
|
|
tristate "TPM HW Random Number Generator support"
|
|
depends on TCG_TPM
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator in the Trusted Platform Module
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called tpm-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_HISI
|
|
tristate "Hisilicon Random Number Generator support"
|
|
depends on HW_RANDOM && ARCH_HISI
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Hisilicon Hip04 and Hip05 SoC.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called hisi-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_MSM
|
|
tristate "Qualcomm SoCs Random Number Generator support"
|
|
depends on HW_RANDOM && ARCH_QCOM
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Qualcomm SoCs.
|
|
|
|
To compile this driver as a module, choose M here. the
|
|
module will be called msm-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_ST
|
|
tristate "ST Microelectronics HW Random Number Generator support"
|
|
depends on HW_RANDOM && ARCH_STI
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on STi series of SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called st-rng.
|
|
|
|
config HW_RANDOM_XGENE
|
|
tristate "APM X-Gene True Random Number Generator (TRNG) support"
|
|
depends on HW_RANDOM && ARCH_XGENE
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on APM X-Gene SoC.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called xgene_rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_STM32
|
|
tristate "STMicroelectronics STM32 random number generator"
|
|
depends on HW_RANDOM && (ARCH_STM32 || COMPILE_TEST)
|
|
depends on HAS_IOMEM
|
|
help
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on STM32 microcontrollers.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called stm32-rng.
|
|
|
|
If unsure, say N.
|
|
|
|
config HW_RANDOM_PIC32
|
|
tristate "Microchip PIC32 Random Number Generator support"
|
|
depends on HW_RANDOM && MACH_PIC32
|
|
default y
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on a PIC32.
|
|
|
|
To compile this driver as a module, choose M here. the
|
|
module will be called pic32-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_MESON
|
|
tristate "Amlogic Meson Random Number Generator support"
|
|
depends on HW_RANDOM
|
|
depends on ARCH_MESON || COMPILE_TEST
|
|
default y
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Amlogic Meson SoCs.
|
|
|
|
To compile this driver as a module, choose M here. the
|
|
module will be called meson-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_CAVIUM
|
|
tristate "Cavium ThunderX Random Number Generator support"
|
|
depends on HW_RANDOM && PCI && (ARM64 || (COMPILE_TEST && 64BIT))
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Cavium SoCs.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called cavium_rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_MTK
|
|
tristate "Mediatek Random Number Generator support"
|
|
depends on HW_RANDOM
|
|
depends on ARCH_MEDIATEK || COMPILE_TEST
|
|
default y
|
|
---help---
|
|
This driver provides kernel-side support for the Random Number
|
|
Generator hardware found on Mediatek SoCs.
|
|
|
|
To compile this driver as a module, choose M here. the
|
|
module will be called mtk-rng.
|
|
|
|
If unsure, say Y.
|
|
|
|
config HW_RANDOM_S390
|
|
tristate "S390 True Random Number Generator support"
|
|
depends on S390
|
|
default HW_RANDOM
|
|
---help---
|
|
This driver provides kernel-side support for the True
|
|
Random Number Generator available as CPACF extension
|
|
on modern s390 hardware platforms.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called s390-trng.
|
|
|
|
If unsure, say Y.
|
|
|
|
endif # HW_RANDOM
|
|
|
|
config UML_RANDOM
|
|
depends on UML
|
|
tristate "Hardware random number generator"
|
|
help
|
|
This option enables UML's "hardware" random number generator. It
|
|
attaches itself to the host's /dev/random, supplying as much entropy
|
|
as the host has, rather than the small amount the UML gets from its
|
|
own drivers. It registers itself as a standard hardware random number
|
|
generator, major 10, minor 183, and the canonical device name is
|
|
/dev/hwrng.
|
|
The way to make use of this is to install the rng-tools package
|
|
(check your distro, or download from
|
|
http://sourceforge.net/projects/gkernel/). rngd periodically reads
|
|
/dev/hwrng and injects the entropy into /dev/random.
|