idpf: make mbx_task queueing and cancelling more consistent

One of the assumptions of libie_cp and pre-refactor idpf control queue
handling is such that all Rx processing is handled by a single task, which
is to be cancelled before the mailbox destruction. Aside from cancelling,
it is also important to make sure that idpf_intr_rel() never reschedules
it afterwards.

In order to comply, in the init path, do the first queueing of mbx_task in
idpf_init_dflt_mbx(), and in deinit and reset, always cancel the task in
idpf_deinit_dflt_mbx(), in every single flow call idpf_mb_intr_rel_irq()
beforehand.

Reviewed-by: Emil Tantilov <emil.s.tantilov@intel.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

0 files changed, 0 insertions, 0 deletions