Harald Freudenberger 10a515ddb5 hwrng: remember rng chosen by user ...

When a user chooses a rng source via sysfs attribute
this rng should be sticky, even when other sources
with better quality to register. This patch introduces
a simple way to remember the user's choice. This is
reflected by a new sysfs attribute file 'rng_selected'
which shows if the current rng has been chosen by
userspace. The new attribute file shows '1' for user
selected rng and '0' otherwise.

Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2017-07-18 18:16:09 +08:00

..

amd-rng.c

hwrng: amd - Revert managed API changes

2017-03-16 17:43:10 +08:00

atmel-rng.c

hwrng: atmel - use clk_disable_unprepare instead of clk_disable

2016-11-17 23:34:57 +08:00

bcm63xx-rng.c

hwrng: bcm63xx - fix device tree compilation

2016-04-05 20:23:11 +08:00

bcm2835-rng.c

hwrng: bcm2835 - handle of_iomap failures

2016-09-07 21:08:24 +08:00

cavium-rng-vf.c

hwrng: cavium - Use per device name to allow for multiple devices.

2017-02-11 17:52:30 +08:00

cavium-rng.c

hwrng: cavium - Add Cavium HWRNG driver for ThunderX SoC.

2016-08-31 23:00:40 +08:00

core.c

hwrng: remember rng chosen by user

2017-07-18 18:16:09 +08:00

geode-rng.c

hwrng: geode - Revert managed API changes

2017-03-16 17:43:11 +08:00

hisi-rng.c

hwrng: hisi - Add support for Hisilicon SoC RNG

2016-04-15 22:36:36 +08:00

intel-rng.c

hwrng: printk replacement

2014-10-02 14:35:00 +08:00

iproc-rng200.c

hwrng: iproc-rng200 - make use of devm_hwrng_register

2015-03-16 21:45:56 +11:00

ixp4xx-rng.c

IXP4xx: HW pseudo-random generator is available on IXP45x/46x only.

2012-11-22 03:35:39 +00:00

Kconfig

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-05-02 15:53:46 -07:00

Makefile

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-05-02 15:53:46 -07:00

meson-rng.c

hwrng: meson - add clock handling to driver

2017-03-16 17:58:49 +08:00

msm-rng.c

hwrng: Make explicit that max >= 32 always

2016-11-21 22:50:45 +08:00

mtk-rng.c

hwrng: mtk - add runtime PM support

2017-06-20 11:21:28 +08:00

mxc-rnga.c

hwrng: mxc-rnga - Use the preferred format for kzalloc

2015-09-21 22:00:39 +08:00

n2-asm.S

…

n2-drv.c

hwrng: n2 - Use devm_kcalloc() in n2rng_probe()

2017-04-21 20:30:47 +08:00

n2rng.h

hwrng: n2 - support new hardware register layout

2017-01-13 18:47:19 +08:00

nomadik-rng.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2014-04-03 09:28:16 -07:00

octeon-rng.c

hwrng: octeon - Use devm_hwrng_register

2015-09-21 22:00:38 +08:00

omap3-rom-rng.c

hwrng: omap3-rom - Handle return value of clk_prepare_enable

2017-05-23 12:52:03 +08:00

omap-rng.c

hwrng: omap - move clock related code to omap_rng_probe()

2017-03-16 17:58:50 +08:00

pasemi-rng.c

hwrng: pasemi - Use linux/io.h instead of asm/io.h

2016-09-13 20:27:21 +08:00

pic32-rng.c

hwrng: Make explicit that max >= 32 always

2016-11-21 22:50:45 +08:00

powernv-rng.c

char: constify of_device_id array

2015-03-16 21:10:28 +01:00

pseries-rng.c

hwrng: Make explicit that max >= 32 always

2016-11-21 22:50:45 +08:00

s390-trng.c

s390/trng: Introduce s390 TRNG device driver.

2017-04-26 13:41:36 +02:00

st-rng.c

hwrng: st - Fix missing clk_disable_unprepare() on error in st_rng_probe()

2016-09-13 20:27:24 +08:00

stm32-rng.c

hwrng: stm32 - fix maybe uninitialized variable warning

2016-05-31 16:41:57 +08:00

timeriomem-rng.c

hw_random: timeriomem_rng: Allow setting RNG quality from platform data

2017-06-01 12:55:58 +08:00

tpm-rng.c

hw_random: add support for the TPM chip as a hardware RNG source

2012-08-22 11:11:41 -05:00

tx4939-rng.c

hwrng: tx4939 - Use devm_hwrng_register instead of hwrng_register

2016-08-31 23:00:49 +08:00

via-rng.c

x86/fpu: Remove irq_ts_save() and irq_ts_restore()

2016-11-01 07:47:54 +01:00

virtio-rng.c

hwrng: virtio - drop extra empty line

2015-01-26 11:34:23 +11:00

xgene-rng.c

hwrng: xgene - fix handling platform_get_irq

2015-09-21 22:57:37 +08:00