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wifi: iwlwifi: be less aggressive with re-probe
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Re-probing if we had 2 firmware crash within 3 minutes is really too
aggressive. Drastically reduce the threshold to 7 seconds.
After 7 seconds, a new firmware crash will be considered "new" and not
cause a PCI re-probe.
This allows to pass tests that cause a firmware crash every 10 seconds
and expect to see no impact on the traffic.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250205145347.38f912b047f4.I03f0c10ae9e7ecea639431f3e089b757cc8a4347@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Emmanuel Grumbach authored and Johannes Berg committed Feb 11, 2025
1 parent c9afb4c commit 1bbc086
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/net/wireless/intel/iwlwifi/iwl-trans.c
Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ static void iwl_trans_reprobe_wk(struct work_struct *wk)
module_put(THIS_MODULE);
}

#define IWL_TRANS_RESET_OK_TIME 180 /* seconds */
#define IWL_TRANS_RESET_OK_TIME 7 /* seconds */

static enum iwl_reset_mode
iwl_trans_determine_restart_mode(struct iwl_trans *trans)
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