--- zzzz-none-000/linux-3.10.107/drivers/net/wireless/ath/carl9170/main.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/net/wireless/ath/carl9170/main.c 2021-02-04 17:41:59.000000000 +0000 @@ -37,7 +37,6 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include #include #include #include @@ -1012,9 +1011,8 @@ if (multicast != ar->cur_mc_hash) WARN_ON(carl9170_update_multicast(ar, multicast)); - if (changed_flags & (FIF_OTHER_BSS | FIF_PROMISC_IN_BSS)) { - ar->sniffer_enabled = !!(*new_flags & - (FIF_OTHER_BSS | FIF_PROMISC_IN_BSS)); + if (changed_flags & FIF_OTHER_BSS) { + ar->sniffer_enabled = !!(*new_flags & FIF_OTHER_BSS); WARN_ON(carl9170_set_operating_mode(ar)); } @@ -1034,7 +1032,7 @@ if (!(*new_flags & FIF_PSPOLL)) rx_filter |= CARL9170_RX_FILTER_CTL_PSPOLL; - if (!(*new_flags & (FIF_OTHER_BSS | FIF_PROMISC_IN_BSS))) { + if (!(*new_flags & FIF_OTHER_BSS)) { rx_filter |= CARL9170_RX_FILTER_OTHER_RA; rx_filter |= CARL9170_RX_FILTER_DECRY_FAIL; } @@ -1417,7 +1415,7 @@ struct ieee80211_vif *vif, enum ieee80211_ampdu_mlme_action action, struct ieee80211_sta *sta, - u16 tid, u16 *ssn, u8 buf_size) + u16 tid, u16 *ssn, u8 buf_size, bool amsdu) { struct ar9170 *ar = hw->priv; struct carl9170_sta_info *sta_info = (void *) sta->drv_priv; @@ -1431,23 +1429,17 @@ if (!sta_info->ht_sta) return -EOPNOTSUPP; - rcu_read_lock(); - if (rcu_dereference(sta_info->agg[tid])) { - rcu_read_unlock(); - return -EBUSY; - } - tid_info = kzalloc(sizeof(struct carl9170_sta_tid), GFP_ATOMIC); - if (!tid_info) { - rcu_read_unlock(); + if (!tid_info) return -ENOMEM; - } tid_info->hsn = tid_info->bsn = tid_info->snx = (*ssn); tid_info->state = CARL9170_TID_STATE_PROGRESS; tid_info->tid = tid; tid_info->max = sta_info->ampdu_max_len; + tid_info->sta = sta; + tid_info->vif = vif; INIT_LIST_HEAD(&tid_info->list); INIT_LIST_HEAD(&tid_info->tmp_list); @@ -1459,7 +1451,6 @@ list_add_tail_rcu(&tid_info->list, &ar->tx_ampdu_list); rcu_assign_pointer(sta_info->agg[tid], tid_info); spin_unlock_bh(&ar->tx_ampdu_list_lock); - rcu_read_unlock(); ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; @@ -1698,15 +1689,17 @@ survey->filled |= SURVEY_INFO_IN_USE; if (ar->fw.hw_counters) { - survey->filled |= SURVEY_INFO_CHANNEL_TIME | - SURVEY_INFO_CHANNEL_TIME_BUSY | - SURVEY_INFO_CHANNEL_TIME_TX; + survey->filled |= SURVEY_INFO_TIME | + SURVEY_INFO_TIME_BUSY | + SURVEY_INFO_TIME_TX; } return 0; } -static void carl9170_op_flush(struct ieee80211_hw *hw, u32 queues, bool drop) +static void carl9170_op_flush(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u32 queues, bool drop) { struct ar9170 *ar = hw->priv; unsigned int vid; @@ -1851,21 +1844,22 @@ /* firmware decides which modes we support */ hw->wiphy->interface_modes = 0; - hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS | - IEEE80211_HW_MFP_CAPABLE | - IEEE80211_HW_REPORTS_TX_ACK_STATUS | - IEEE80211_HW_SUPPORTS_PS | - IEEE80211_HW_PS_NULLFUNC_STACK | - IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC | - IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_SUPPORTS_HT_CCK_RATES; + ieee80211_hw_set(hw, RX_INCLUDES_FCS); + ieee80211_hw_set(hw, MFP_CAPABLE); + ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); + ieee80211_hw_set(hw, SUPPORTS_PS); + ieee80211_hw_set(hw, PS_NULLFUNC_STACK); + ieee80211_hw_set(hw, NEED_DTIM_BEFORE_ASSOC); + ieee80211_hw_set(hw, SUPPORTS_RC_TABLE); + ieee80211_hw_set(hw, SIGNAL_DBM); + ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES); if (!modparam_noht) { /* * see the comment above, why we allow the user * to disable HT by a module parameter. */ - hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION; + ieee80211_hw_set(hw, AMPDU_AGGREGATION); } hw->extra_tx_headroom = sizeof(struct _carl9170_tx_superframe); @@ -1965,18 +1959,6 @@ return -ENOMEM; ar->num_channels = chans; - /* - * I measured this, a bandswitch takes roughly - * 135 ms and a frequency switch about 80. - * - * FIXME: measure these values again once EEPROM settings - * are used, that will influence them! - */ - if (bands == 2) - ar->hw->channel_change_time = 135 * 1000; - else - ar->hw->channel_change_time = 80 * 1000; - regulatory->current_rd = le16_to_cpu(ar->eeprom.reg_domain[0]); /* second part of wiphy init */