From: Johannes Berg Date: Tue, 26 Aug 2014 12:25:46 +0000 (+0200) Subject: iwlwifi: mvm: correctly handle PM/QoS changes from mac80211 X-Git-Tag: v3.17-rc7~31^2~35^2~1^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=1bc10d3b509cf9f55a516c1e6dd0716f5e8fefd7;p=linux.git iwlwifi: mvm: correctly handle PM/QoS changes from mac80211 When mac80211 requests multiple BSS config changes, as for example while associating, we ignore power management and QoS changes and only apply them later. Fix that by removing the "else" and making the conditions independent. Also move it after (potential) beacon filter enablement to have that already enabled when going into power management code. Signed-off-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index c4000a1ea81a..cdc272d776e7 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1526,11 +1526,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, */ iwl_mvm_remove_time_event(mvm, mvmvif, &mvmvif->time_event_data); - } else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | - BSS_CHANGED_QOS)) { - ret = iwl_mvm_power_update_mac(mvm); - if (ret) - IWL_ERR(mvm, "failed to update power mode\n"); } if (changes & BSS_CHANGED_BEACON_INFO) { @@ -1538,6 +1533,12 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); } + if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | BSS_CHANGED_QOS)) { + ret = iwl_mvm_power_update_mac(mvm); + if (ret) + IWL_ERR(mvm, "failed to update power mode\n"); + } + if (changes & BSS_CHANGED_TXPOWER) { IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n", bss_conf->txpower);