Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a6fe3926 authored by Sara Sharon's avatar Sara Sharon Committed by Greg Kroah-Hartman
Browse files

iwlwifi: mvm: fix reorder timer re-arming 



commit 5351f9ab254c30d41659924265f1ecd7b4758d9e upstream.

When NSSN is behind the reorder buffer due to timeout
the reorder timer isn't getting re-armed until NSSN
catches up. Fix it.

Fixes: 0690405f ("iwlwifi: mvm: add reorder timeout per frame")

Signed-off-by: default avatarSara Sharon <sara.sharon@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 20a9de99

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

+2 −1
Original line number Diff line number Diff line
@@ -409,7 +409,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm, 


	/* ignore nssn smaller than head sn - this can happen due to timeout */

	if (iwl_mvm_is_sn_less(nssn, ssn, reorder_buf->buf_size))

		return;

		goto set_timer;



	while (iwl_mvm_is_sn_less(ssn, nssn, reorder_buf->buf_size)) {

		int index = ssn % reorder_buf->buf_size;
@@ -432,6 +432,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm, 
	}

	reorder_buf->head_sn = nssn;



set_timer:

	if (reorder_buf->num_stored && !reorder_buf->removed) {

		u16 index = reorder_buf->head_sn % reorder_buf->buf_size;