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| author | Amos Kong <akong@redhat.com> | 2014-05-14 10:33:46 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2014-05-14 10:50:34 +0930 |
| commit | 08e53fbdb85c0f6f45c0f7c1ea3defc1752a95ce (patch) | |
| tree | aff27f2f0cc164159387e4566d9aaf182048cc95 /Documentation/target | |
| parent | e75279c4fb853f42004cbabb6dbf6b23188dc163 (diff) | |
| download | blackbird-op-linux-08e53fbdb85c0f6f45c0f7c1ea3defc1752a95ce.tar.gz blackbird-op-linux-08e53fbdb85c0f6f45c0f7c1ea3defc1752a95ce.zip | |
virtio-rng: support multiple virtio-rng devices
Current hwrng core supports to register multiple hwrng devices,
and there is only one device really works in the same time.
QEMU alsu supports to have multiple virtio-rng backends.
This patch changes virtio-rng driver to support multiple
virtio-rng devices.
]# cat /sys/class/misc/hw_random/rng_available
virtio_rng.0 virtio_rng.1
]# cat /sys/class/misc/hw_random/rng_current
virtio_rng.0
]# echo -n virtio_rng.1 > /sys/class/misc/hw_random/rng_current
]# dd if=/dev/hwrng of=/dev/null
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'Documentation/target')
0 files changed, 0 insertions, 0 deletions
