Commit 88717def authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Johannes Berg
Browse files

wifi: iwlwifi: mvm: add a debug print when we get a BAR 



Getting a BAR can be an explanation if we're chasing packet loss. Add a
print with the relevant debug level in that code path.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230913145231.913e989a1751.I6bff9020e339d91b61b5ad6aede27bcf8c7e6819@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 4f1847cf

drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c

+3 −0
Original line number Diff line number Diff line
@@ -2803,6 +2803,9 @@ void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi, 
		 tid))

		goto out;



	IWL_DEBUG_DROP(mvm, "Received a BAR, expect packet loss: nssn %d\n",

		       nssn);



	iwl_mvm_release_frames_from_notif(mvm, napi, baid, nssn, queue, 0);

out:

	rcu_read_unlock();