diff mbox

[29/37] iwlwifi: mvm: ignore CQM when setting beacon filtering in D0i3 enter flow

Message ID 1438721007-23283-29-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach Aug. 4, 2015, 8:43 p.m. UTC 
From: Gregory Greenman <gregory.greenman@intel.com>

CQM overwrites a few thresholds in the bf command. On the other hand,
when entering D0i3 the thresholds are set to higher values on purpose,
so ignore CQM in this case.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/power.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index 8e2490a..506294f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -112,11 +112,12 @@  int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
 static
 void iwl_mvm_beacon_filter_set_cqm_params(struct iwl_mvm *mvm,
 					  struct ieee80211_vif *vif,
-					  struct iwl_beacon_filter_cmd *cmd)
+					  struct iwl_beacon_filter_cmd *cmd,
+					  bool d0i3)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 
-	if (vif->bss_conf.cqm_rssi_thold) {
+	if (vif->bss_conf.cqm_rssi_thold && !d0i3) {
 		cmd->bf_energy_delta =
 			cpu_to_le32(vif->bss_conf.cqm_rssi_hyst);
 		/* fw uses an absolute value for this */
@@ -807,7 +808,7 @@  static int _iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
 	    vif->type != NL80211_IFTYPE_STATION || vif->p2p)
 		return 0;
 
-	iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, cmd);
+	iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, cmd, d0i3);
 	if (!d0i3)
 		iwl_mvm_beacon_filter_debugfs_parameters(vif, cmd);
 	ret = iwl_mvm_beacon_filter_send_cmd(mvm, cmd, cmd_flags);