net: pkt: add ieee802154_frame_retry field

The ieee802154_frame_retry flag indicates that a transmission
retry is being performed. This flag may be used by the upper layer
to instruct the IEEE802.15.4 driver implementations to not perform
any modifications to the transmitted frame.

This flag should be used only in the event of a previously failed
transmission.

Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
1 file changed