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iwlwifi: queue: add fake tx time point

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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 <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210142629.e098026e83ad.I8870fcbc504a74cab6a50134b3df1131d6da946d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein
2021-02-10 14:29:21 +02:00
committed by Luca Coelho
parent 1ed08f6fb5
commit 9cd3de8106
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/intel/iwlwifi/queue/tx.c
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@@ -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;
}