From 7754ae79e218bfd7782655fdebc8966c8a858358 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Thu, 26 Feb 2015 15:14:35 +0200 Subject: [PATCH] iwlwifi: mvm: always update the quota after association When we associate we always need to update the quotas. This fixes a bug for cases in which quotas weren't udapted after association. Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 20 ++++++++++---------- drivers/net/wireless/iwlwifi/mvm/mvm.h | 2 +- drivers/net/wireless/iwlwifi/mvm/quota.c | 3 ++- drivers/net/wireless/iwlwifi/mvm/utils.c | 2 +- 4 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 74847244c833..7eab892de29b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1298,7 +1298,7 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm) clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status); iwl_mvm_d0i3_enable_tx(mvm, NULL); - ret = iwl_mvm_update_quotas(mvm, NULL); + ret = iwl_mvm_update_quotas(mvm, false, NULL); if (ret) IWL_ERR(mvm, "Failed to update quotas after restart (%d)\n", ret); @@ -1977,7 +1977,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, sizeof(mvmvif->beacon_stats)); /* add quota for this interface */ - ret = iwl_mvm_update_quotas(mvm, NULL); + ret = iwl_mvm_update_quotas(mvm, true, NULL); if (ret) { IWL_ERR(mvm, "failed to update quotas\n"); return; @@ -2029,7 +2029,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, mvm->d0i3_ap_sta_id = IWL_MVM_STATION_COUNT; mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT; /* remove quota for this interface */ - ret = iwl_mvm_update_quotas(mvm, NULL); + ret = iwl_mvm_update_quotas(mvm, false, NULL); if (ret) IWL_ERR(mvm, "failed to update quotas\n"); @@ -2148,7 +2148,7 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw, /* power updated needs to be done before quotas */ iwl_mvm_power_update_mac(mvm); - ret = iwl_mvm_update_quotas(mvm, NULL); + ret = iwl_mvm_update_quotas(mvm, false, NULL); if (ret) goto out_quota_failed; @@ -2214,7 +2214,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw, if (vif->p2p && mvm->p2p_device_vif) iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false, NULL); - iwl_mvm_update_quotas(mvm, NULL); + iwl_mvm_update_quotas(mvm, false, NULL); iwl_mvm_send_rm_bcast_sta(mvm, vif); iwl_mvm_binding_remove_vif(mvm, vif); @@ -3247,14 +3247,14 @@ static int __iwl_mvm_assign_vif_chanctx(struct iwl_mvm *mvm, */ if (vif->type == NL80211_IFTYPE_MONITOR) { mvmvif->monitor_active = true; - ret = iwl_mvm_update_quotas(mvm, NULL); + ret = iwl_mvm_update_quotas(mvm, false, NULL); if (ret) goto out_remove_binding; } /* Handle binding during CSA */ if (vif->type == NL80211_IFTYPE_AP) { - iwl_mvm_update_quotas(mvm, NULL); + iwl_mvm_update_quotas(mvm, false, NULL); iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL); } @@ -3278,7 +3278,7 @@ static int __iwl_mvm_assign_vif_chanctx(struct iwl_mvm *mvm, iwl_mvm_unref(mvm, IWL_MVM_REF_PROTECT_CSA); - iwl_mvm_update_quotas(mvm, NULL); + iwl_mvm_update_quotas(mvm, false, NULL); } goto out; @@ -3351,7 +3351,7 @@ static void __iwl_mvm_unassign_vif_chanctx(struct iwl_mvm *mvm, break; } - iwl_mvm_update_quotas(mvm, disabled_vif); + iwl_mvm_update_quotas(mvm, false, disabled_vif); iwl_mvm_binding_remove_vif(mvm, vif); out: @@ -3543,7 +3543,7 @@ static int __iwl_mvm_mac_testmode_cmd(struct iwl_mvm *mvm, mvm->noa_duration = noa_duration; mvm->noa_vif = vif; - return iwl_mvm_update_quotas(mvm, NULL); + return iwl_mvm_update_quotas(mvm, false, NULL); case IWL_MVM_TM_CMD_SET_BEACON_FILTER: /* must be associated client vif - ignore authorized */ if (!vif || vif->type != NL80211_IFTYPE_STATION || diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 4d44cf07475a..52135a4fd8d3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -1139,7 +1139,7 @@ int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /* Quota management */ -int iwl_mvm_update_quotas(struct iwl_mvm *mvm, +int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload, struct ieee80211_vif *disabled_vif); /* Scanning */ diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c index dbb2594390e9..509a66d05245 100644 --- a/drivers/net/wireless/iwlwifi/mvm/quota.c +++ b/drivers/net/wireless/iwlwifi/mvm/quota.c @@ -172,6 +172,7 @@ static void iwl_mvm_adjust_quota_for_noa(struct iwl_mvm *mvm, } int iwl_mvm_update_quotas(struct iwl_mvm *mvm, + bool force_update, struct ieee80211_vif *disabled_vif) { struct iwl_time_quota_cmd cmd = {}; @@ -309,7 +310,7 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, "zero quota on binding %d\n", i); } - if (!send) { + if (!send && !force_update) { /* don't send a practically unchanged command, the firmware has * to re-initialize a lot of state and that can have an adverse * impact on it diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c index 2b9de63951e6..435faee0a28e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/iwlwifi/mvm/utils.c @@ -857,7 +857,7 @@ int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif, mvmvif->low_latency = value; - res = iwl_mvm_update_quotas(mvm, NULL); + res = iwl_mvm_update_quotas(mvm, false, NULL); if (res) return res; -- 2.20.1