tree e206581ecd6f598bc7645f33ae0e0c4969176cb2
parent c17277f7d7c502afe1062587913d47881ba0f116
author Alan Ott <alan@signal11.us> 1365158091 +0000
committer David S. Miller <davem@davemloft.net> 1365437358 -0400

mrf24j40: Enable link-layer acknowledgement and retry

On the MRF24J40, link-layer acknowledgment request and retry must be
turned on explicitly for each packet.  Turn this on in the hardware based
on the FC_ACK_REQ bit being set in the packet.

Also, now that failure to receive an ACK will cause the hardware to report
failure of transmission, change the log level for this failure to debug
level.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>