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| author |   Saul Wold <sgw@linux.intel.com> | 2016-02-12 10:55:36 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-02-15 16:28:22 +0000 |
| commit | 030bc0b2f9636f5cacef29c939b323569cd5673f (patch) | |
| tree | 4f9a39b4a82b0ab097714437e6e478809c8bcf16 /meta/recipes-support/rng-tools/rng-tools | |
| parent | bd06944249c3de3f629c013e14f446464441c4da (diff) | |
| download | openembedded-core-030bc0b2f9636f5cacef29c939b323569cd5673f.tar.gz | |
rng-tools: Import recipe from meta-openembedded
Adding this recipe to oe-core will allow it to be used by qemu to
provide a way to generate additional entropy needed to fix hangs
with getrandom().
Additional kernel config options have already been added to the
default qemu kernel configs.
[YOCTO #8681]
[YOCOT #8816]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-support/rng-tools/rng-tools')
| -rw-r--r-- | meta/recipes-support/rng-tools/rng-tools/default | 3 | ||||
| -rw-r--r-- | meta/recipes-support/rng-tools/rng-tools/init | 49 |
2 files changed, 52 insertions, 0 deletions
diff --git a/meta/recipes-support/rng-tools/rng-tools/default b/meta/recipes-support/rng-tools/rng-tools/default new file mode 100644 index 0000000000..7aede9be03 --- /dev/null +++ b/meta/recipes-support/rng-tools/rng-tools/default @@ -0,0 +1,3 @@ +# Specify rng device +#RNG_DEVICE=/dev/hwrng +RNG_DEVICE=/dev/urandom diff --git a/meta/recipes-support/rng-tools/rng-tools/init b/meta/recipes-support/rng-tools/rng-tools/init new file mode 100644 index 0000000000..7cf78393a4 --- /dev/null +++ b/meta/recipes-support/rng-tools/rng-tools/init @@ -0,0 +1,49 @@ +#! /bin/sh +# +# This is an init script for openembedded +# Copy it to /etc/init.d/rng-tools and type +# > update-rc.d rng-tools defaults 60 +# + +rngd=/usr/sbin/rngd +test -x "$rngd" || exit 1 + +if [ -e /etc/default/rng-tools ]; then + . /etc/default/rng-tools +fi + +if [ -n "$RNG_DEVICE" ]; then + EXTRA_ARGS="-- -r $RNG_DEVICE" +fi + + +case "$1" in + start) + echo -n "Starting random number generator daemon" + start-stop-daemon -S -q -x $rngd $EXTRA_ARGS + echo "." + ;; + stop) + echo -n "Stopping random number generator daemon" + start-stop-daemon -K -q -n rngd + echo "." + ;; + reload|force-reload) + echo -n "Signalling rng daemon restart" + start-stop-daemon -K -q -s 1 -x $rngd + start-stop-daemon -K -q -s 1 -x $rngd + ;; + restart) + echo -n "Stopping random number generator daemon" + start-stop-daemon -K -q -n rngd + echo "." + echo -n "Starting random number generator daemon" + start-stop-daemon -S -q -x $rngd $EXTRA_ARGS + echo "." + ;; + *) + echo "Usage: /etc/init.d/rng-tools {start|stop|reload|restart|force-reload}" + exit 1 +esac + +exit 0 |