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 <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 7484724..7eab892 100644 (file)
--- 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 4d44cf0..52135a4 100644 (file)
--- 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 dbb2594..509a66d 100644 (file)
--- 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 2b9de63..435faee 100644 (file)
--- 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;