virtio/console: Implement reset
The virtio-console reset cancels all running jobs. Unfortunately we don't have a good way to prevent the term polling thread from getting in the way, read invalid data during reset and cause a segfault. To prevent this, move all handling of the Rx queue in the threadpool job. Signed-off-by:Jean-Philippe Brucker <jean-philippe.brucker@arm.com> Signed-off-by:
Julien Thierry <julien.thierry@arm.com> Signed-off-by:
Will Deacon <will.deacon@arm.com>
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