Changes in Makefile

35b2237f - hwrng: bcm74110 - Add Broadcom BCM74110 RNG driver

Fri, 01 Nov 2024 21:13:15 +0000

hwrng: bcm74110 - Add Broadcom BCM74110 RNG driverAdd a driver for the random number generator present on the BroadcomBCM74110 SoC.Signed-off-by: Markus Mayer Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

e53ca8ef - hwrng: airoha - add support for Airoha EN7581 TRNG

Thu, 17 Oct 2024 12:44:38 +0000

hwrng: airoha - add support for Airoha EN7581 TRNGAdd support for Airoha TRNG. The Airoha SoC provide a True RNG modulethat can output 4 bytes of raw data at times.The module makes use of various noise source to provide True RandomNumber Generation.On probe the module is reset to operate Health Test and verify correctexecution of it.The module can also provide DRBG function but the execution mode ismutually exclusive, running as TRNG doesn't permit to also run it asDRBG.Signed-off-by: Christian Marangi Reviewed-by: Martin Kaiser Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

dcf4fef6 - hwrng: rockchip - add hwrng driver for Rockchip RK3568 SoC

Tue, 30 Jul 2024 16:11:04 +0000

hwrng: rockchip - add hwrng driver for Rockchip RK3568 SoCRockchip SoCs used to have a random number generator as part of theircrypto device, and support for it has to be added to the correspondingdriver. However newer Rockchip SoCs like the RK3568 have an independentTrue Random Number Generator device. This patch adds a driver for it,greatly inspired from the downstream driver.The TRNG device does not seem to have a signal conditionner and the FIPS140-2 test returns a lot of failures. They can be reduced by increasingRK_RNG_SAMPLE_CNT, in a tradeoff between quality and speed. This valuehas been adjusted to get ~90% of successes and the quality value hasbeen set accordingly.Signed-off-by: Aurelien Jarno [daniel@makrotpia.org: code style fixes]Signed-off-by: Daniel Golle Acked-by: Krzysztof Kozlowski Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

903e6ada - hwrng: histb - Move driver to drivers/char/hw_random/histb-rng.c

Fri, 21 Apr 2023 16:56:49 +0000

hwrng: histb - Move driver to drivers/char/hw_random/histb-rng.cMove to drivers/char/hw_random since histb-(t)rng does not providecryptography pseudo rng.histb-rng is pretty like hisi-rng, but after investigation, we confirmthere is no RNG_PHY_SEED register on histb-rng so a separate driver isneeded.Still we rename relevant function names to match those in hisi-rng.Link: https://lore.kernel.org/r/20230401164448.1393336-1-mmyangfl@gmail.comSigned-off-by: David Yang Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

c388f458 - hwrng: starfive - Add TRNG driver for StarFive SoC

Tue, 17 Jan 2023 01:54:44 +0000

hwrng: starfive - Add TRNG driver for StarFive SoCThis adds driver support for the hardware random number generator inStarfive SoCs and adds StarFive TRNG entry to MAINTAINERS.Co-developed-by: Jenny Zhang Signed-off-by: Jenny Zhang Signed-off-by: Jia Jie Ho Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

716a757c - hwrng: mpfs - add polarfire soc hwrng support

Fri, 08 Apr 2022 10:09:12 +0000

hwrng: mpfs - add polarfire soc hwrng supportAdd a driver to access the hardware random number generator on thePolarfire SoC. The hwrng can only be accessed via the system controller,so use the mailbox interface the system controller exposes to access thehwrng.Signed-off-by: Conor Dooley Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

fc5bb239 - MIPS: TXX9: Remove TX4939 SoC support

Tue, 30 Nov 2021 16:45:56 +0000

MIPS: TXX9: Remove TX4939 SoC supportAfter removal of RBTX4939 board support remove code for the TX4939 SoC.Signed-off-by: Thomas Bogendoerfer Tested-by: Geert Uytterhoeven List of files: /linux-6.15/drivers/char/hw_random/Makefile

38e9791a - hwrng: cn10k - Add random number generator support

Tue, 14 Dec 2021 10:51:08 +0000

hwrng: cn10k - Add random number generator supportCN10K series of silicons support true random numbergenerators. This patch adds support for the same. Alsosupports entropy health status checking.Signed-off-by: Sunil Goutham Signed-off-by: Bharat Bhushan Signed-off-by: Joseph Longever Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

0888d04b - hwrng: Add Arm SMCCC TRNG based driver

Sat, 31 Jul 2021 20:48:45 +0000

hwrng: Add Arm SMCCC TRNG based driverThe "Arm True Random Number Generator Firmware Interface"[1] providesan SMCCC based interface to a true hardware random number generator.So far we are using that in arch_get_random_seed(), but it might beuseful to expose the entropy through the /dev/hwrng device as well. Thisallows to assess the quality of the implementation, by using "rngtest"from the rng-tools package, for example.Add a simple platform driver implementing the hw_random interface.The corresponding platform device is created by the SMCCC core code,we just match it here by name and provide a module alias.Since the firmware takes care about serialisation, this can happilycoexist with the arch_get_random_seed() bits.[1] https://developer.arm.com/documentation/den0098/latest/Signed-off-by: Andre Przywara Reviewed-by: Ard Biesheuvel Reviewed-by: Mark Brown Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

4e0b858b - hwrng: hisi - remove HiSilicon TRNG driver

Fri, 20 Nov 2020 09:02:31 +0000

hwrng: hisi - remove HiSilicon TRNG driverDriver of HiSilicon true random number generator(TRNG)is removed from 'drivers/char/hw_random'.Both 'Kunpeng 920' and 'Kunpeng 930' chips have TRNG,however, PRNG is only supported by 'Kunpeng 930'.So, this driver is moved to 'drivers/crypto/hisilicon/trng/'in the next to enable the two's TRNG better.Signed-off-by: Weili Qian Reviewed-by: Zaibo Xu Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

406346d2 - hwrng: ingenic - Add hardware TRNG for Ingenic X1830

Sun, 13 Sep 2020 16:10:21 +0000

hwrng: ingenic - Add hardware TRNG for Ingenic X1830Add X1830 SoC digital true random number generator driver.Tested-by: 周正 (Zhou Zheng) Co-developed-by: 漆鹏振 (Qi Pengzhen) Signed-off-by: 漆鹏振 (Qi Pengzhen) Signed-off-by: 周琰杰 (Zhou Yanjie) Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

cb435fa6 - hwrng: xiphera-trng: add support for XIP8001B hwrng

Wed, 02 Sep 2020 10:28:17 +0000

hwrng: xiphera-trng: add support for XIP8001B hwrngXiphera XIP8001B is an FPGA-based True Random Number GeneratorIntellectual Property (IP) Core which can be instantiated inmultiple FPGA families. This driver adds Linux support for it throughthe hwrng interface.Signed-off-by: Atte Tommiska Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

190873a0 - crypto: ingenic - Add hardware RNG for Ingenic JZ4780 and X1000

Thu, 23 Jul 2020 06:24:46 +0000

crypto: ingenic - Add hardware RNG for Ingenic JZ4780 and X1000Add JZ4780 SoC and X1000 SoC random number generator driver,based on PrasannaKumar Muralidharan's JZ4780 RNG driver.Tested-by: 周正 (Zhou Zheng) Tested-by: Mathieu Malaterre Suggested-by: Jeffrey Walton Signed-off-by: PrasannaKumar Muralidharan Signed-off-by: 周琰杰 (Zhou Yanjie) Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

0289e9be - hwrng: ba431 - add support for BA431 hwrng

Mon, 01 Jun 2020 14:27:40 +0000

hwrng: ba431 - add support for BA431 hwrngSilex insight BA431 is an IP designed to generate random numbers thatcan be integrated in various FPGA.This driver adds support for it through the hwrng interface.This driver is used in Silex Insight Viper OEM boards.Signed-off-by: Olivier Sobrie Signed-off-by: Waleed Ziad Acked-by: Arnd Bergmann Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

a583ed31 - hwrng: cctrng - introduce Arm CryptoCell driver

Fri, 27 Mar 2020 06:10:22 +0000

hwrng: cctrng - introduce Arm CryptoCell driverIntroduce low level Arm CryptoCell TRNG HW support.Signed-off-by: Hadar Gat Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

3e90efd1 - hwrng: hisi - add HiSilicon TRNG driver support

Thu, 31 Oct 2019 08:34:29 +0000

hwrng: hisi - add HiSilicon TRNG driver supportThis series adds HiSilicon true random number generator(TRNG)driver in hw_random subsystem.Signed-off-by: Zaibo Xu Signed-off-by: Weili Qian Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

c9842929 - hwrng: npcm - add NPCM RNG driver

Thu, 12 Sep 2019 09:01:49 +0000

hwrng: npcm - add NPCM RNG driverAdd Nuvoton NPCM BMC Random Number Generator(RNG) driver.Signed-off-by: Tomer Maimon Reviewed-by: Daniel Thompson Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

5fe8b1cc - hwrng: add OP-TEE based rng driver

Tue, 29 Jan 2019 05:49:38 +0000

hwrng: add OP-TEE based rng driverOn ARM SoC's with TrustZone enabled, peripherals like entropy sourcesmight not be accessible to normal world (linux in this case) and ratheraccessible to secure world (OP-TEE in this case) only. So this driveraims to provides a generic interface to OP-TEE based random numbergenerator service.This driver registers on TEE bus to interact with OP-TEE based rngdevice/service.Signed-off-by: Sumit Garg Reviewed-by: Daniel Thompson Acked-by: Herbert Xu Signed-off-by: Jens Wiklander List of files: /linux-6.15/drivers/char/hw_random/Makefile

5a2c3a39 - hwrng: msm - remove msm hw_random driver

Mon, 16 Jul 2018 05:50:22 +0000

hwrng: msm - remove msm hw_random driverThis driver is for a psedo-rng so should not be added in hwrng.Remove it so that it's replacement can be added.Signed-off-by: Vinod Koul Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile

eb428ee0 - hwrng: ks-sa - add hw_random driver

Tue, 13 Mar 2018 17:33:31 +0000

hwrng: ks-sa - add hw_random driverKeystone Security Accelerator module has a hardware random generatorsub-module. This commit adds the driver for this sub-module.Signed-off-by: Vitaly Andrianov [t-kristo@ti.com: dropped one unnecessary dev_err message]Signed-off-by: Tero Kristo Signed-off-by: Murali Karicheri Signed-off-by: Herbert Xu List of files: /linux-6.15/drivers/char/hw_random/Makefile