From: Mordechay Goodstein Date: Wed, 10 Feb 2021 12:29:21 +0000 (+0200) Subject: iwlwifi: queue: add fake tx time point X-Git-Tag: v5.15~1802^2~62^2~10^2~26 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9cd3de8106a87f892e76d3ef2add1ec194b96ae8;p=platform%2Fkernel%2Flinux-starfive.git iwlwifi: queue: add fake tx time point In case we get TX sequence number out of range, trigger fake tx time point to collect FW debug data. Signed-off-by: Mordechay Goodstein Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20210210142629.e098026e83ad.I8870fcbc504a74cab6a50134b3df1131d6da946d@changeid Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/queue/tx.c b/drivers/net/wireless/intel/iwlwifi/queue/tx.c index 3cac83b..833f43d 100644 --- a/drivers/net/wireless/intel/iwlwifi/queue/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/queue/tx.c @@ -1577,6 +1577,10 @@ void iwl_txq_reclaim(struct iwl_trans *trans, int txq_id, int ssn, __func__, txq_id, last_to_free, trans->trans_cfg->base_params->max_tfd_queue_size, txq->write_ptr, txq->read_ptr); + + iwl_op_mode_time_point(trans->op_mode, + IWL_FW_INI_TIME_POINT_FAKE_TX, + NULL); goto out; }