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[04/42] iwlwifi: mvm: add scan parameters debugging info

Message ID 1430681513-7838-4-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Emmanuel Grumbach May 3, 2015, 7:31 p.m. UTC 
From: Luciano Coelho <luciano.coelho@intel.com>

Add scan parameters information to make it easier to debug scan dwell
times and fragmentation.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/scan.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 1075a21..9f72505 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -271,6 +271,21 @@  not_bound:
 		params->dwell[band].active = iwl_mvm_get_active_dwell(mvm, band,
 								      n_ssids);
 	}
+
+	IWL_DEBUG_SCAN(mvm,
+		       "scan parameters: max_out_time %d, suspend_time %d, passive_fragmented %d\n",
+		       params->max_out_time, params->suspend_time,
+		       params->passive_fragmented);
+	IWL_DEBUG_SCAN(mvm,
+		       "dwell[IEEE80211_BAND_2GHZ]: passive %d, active %d, fragmented %d\n",
+		       params->dwell[IEEE80211_BAND_2GHZ].passive,
+		       params->dwell[IEEE80211_BAND_2GHZ].active,
+		       params->dwell[IEEE80211_BAND_2GHZ].fragmented);
+	IWL_DEBUG_SCAN(mvm,
+		       "dwell[IEEE80211_BAND_5GHZ]: passive %d, active %d, fragmented %d\n",
+		       params->dwell[IEEE80211_BAND_5GHZ].passive,
+		       params->dwell[IEEE80211_BAND_5GHZ].active,
+		       params->dwell[IEEE80211_BAND_5GHZ].fragmented);
 }
 
 static inline bool iwl_mvm_rrm_scan_needed(struct iwl_mvm *mvm)