tree 7eea0ccc976a831050e1f01c41ae9a0eb89ec0a5
parent 8003ede4c9720fa53f3b0396228f2864e3ad906a
author Jean-Philippe Brucker <jean-philippe.brucker@arm.com> 1547129570 +0000
committer Will Deacon <will.deacon@arm.com> 1548140126 +0000

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>