diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 587 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/txrx.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 22 |
6 files changed, 641 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index cfffd20df0cc..92e9069be09a 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -2815,6 +2815,10 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, if (test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map)) val |= WMI_10_4_REPORT_AIRTIME; + if (test_bit(WMI_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT, + ar->wmi.svc_map)) + val |= WMI_10_4_EXT_PEER_TID_CONFIGS_SUPPORT; + status = ath10k_mac_ext_resource_config(ar, val); if (status) { ath10k_err(ar, diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 5c18f6c20462..939cf01d03c3 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -82,6 +82,8 @@ /* Default Airtime weight multipler (Tuned for multiclient performance) */ #define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4 +#define ATH10K_MAX_RETRY_COUNT 30 + struct ath10k; static inline const char *ath10k_bus_str(enum ath10k_bus bus) @@ -109,6 +111,7 @@ enum ath10k_skb_flags { ATH10K_SKB_F_MGMT = BIT(3), ATH10K_SKB_F_QOS = BIT(4), ATH10K_SKB_F_RAW_TX = BIT(5), + ATH10K_SKB_F_NOACK_TID = BIT(6), }; struct ath10k_skb_cb { @@ -509,6 +512,8 @@ struct ath10k_htt_tx_stats { u64 ack_fails; }; +#define ATH10K_TID_MAX 8 + struct ath10k_sta { struct ath10k_vif *arvif; @@ -542,6 +547,13 @@ struct ath10k_sta { #endif /* Protected with ar->data_lock */ u32 peer_ps_state; + struct work_struct tid_config_wk; + int noack[ATH10K_TID_MAX]; + int retry_long[ATH10K_TID_MAX]; + int ampdu[ATH10K_TID_MAX]; + u8 rate_ctrl[ATH10K_TID_MAX]; + u32 rate_code[ATH10K_TID_MAX]; + int rtscts[ATH10K_TID_MAX]; }; #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ) @@ -614,6 +626,13 @@ struct ath10k_vif { /* For setting VHT peer fixed rate, protected by conf_mutex */ int vht_num_rates; u8 vht_pfr; + u32 tid_conf_changed[ATH10K_TID_MAX]; + int noack[ATH10K_TID_MAX]; + int retry_long[ATH10K_TID_MAX]; + int ampdu[ATH10K_TID_MAX]; + u8 rate_ctrl[ATH10K_TID_MAX]; + u32 rate_code[ATH10K_TID_MAX]; + int rtscts[ATH10K_TID_MAX]; }; struct ath10k_vif_iter { diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 2dc2d3876f94..77f090394778 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3013,6 +3013,69 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw, cancel_delayed_work_sync(&arvif->connection_loss_work); } +static int ath10k_new_peer_tid_config(struct ath10k *ar, + struct ieee80211_sta *sta, + struct ath10k_vif *arvif) +{ + struct wmi_per_peer_per_tid_cfg_arg arg = {}; + struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + bool config_apply; + int ret, i; + + for (i = 0; i < ATH10K_TID_MAX; i++) { + config_apply = false; + if (arvif->retry_long[i] || arvif->ampdu[i] || + arvif->rate_ctrl[i] || arvif->rtscts[i]) { + config_apply = true; + arg.tid = i; + arg.vdev_id = arvif->vdev_id; + arg.retry_count = arvif->retry_long[i]; + arg.aggr_control = arvif->ampdu[i]; + arg.rate_ctrl = arvif->rate_ctrl[i]; + arg.rcode_flags = arvif->rate_code[i]; + + if (arvif->rtscts[i]) + arg.ext_tid_cfg_bitmap = + WMI_EXT_TID_RTS_CTS_CONFIG; + else + arg.ext_tid_cfg_bitmap = 0; + + arg.rtscts_ctrl = arvif->rtscts[i]; + } + + if (arvif->noack[i]) { + arg.ack_policy = arvif->noack[i]; + arg.rate_ctrl = WMI_TID_CONFIG_RATE_CONTROL_DEFAULT_LOWEST_RATE; + arg.aggr_control = WMI_TID_CONFIG_AGGR_CONTROL_DISABLE; + config_apply = true; + } + + /* Assign default value(-1) to newly connected station. + * This is to identify station specific tid configuration not + * configured for the station. + */ + arsta->retry_long[i] = -1; + arsta->noack[i] = -1; + arsta->ampdu[i] = -1; + + if (!config_apply) + continue; + + ether_addr_copy(arg.peer_macaddr.addr, sta->addr); + + ret = ath10k_wmi_set_per_peer_per_tid_cfg(ar, &arg); + if (ret) { + ath10k_warn(ar, "failed to set per tid retry/aggr config for sta %pM: %d\n", + sta->addr, ret); + return ret; + } + + memset(&arg, 0, sizeof(arg)); + } + + return 0; +} + static int ath10k_station_assoc(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -3078,7 +3141,10 @@ static int ath10k_station_assoc(struct ath10k *ar, } } - return ret; + if (!test_bit(WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT, ar->wmi.svc_map)) + return ret; + + return ath10k_new_peer_tid_config(ar, sta, arvif); } static int ath10k_station_disassoc(struct ath10k *ar, @@ -3626,7 +3692,10 @@ static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar, const struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); bool is_data = ieee80211_is_data(hdr->frame_control) || ieee80211_is_data_qos(hdr->frame_control); + struct ath10k_vif *arvif = (void *)vif->drv_priv; struct ath10k_sta *arsta; + u8 tid, *qos_ctl; + bool noack = false; cb->flags = 0; if (!ath10k_tx_h_use_hwcrypto(vif, skb)) @@ -3635,8 +3704,27 @@ static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar, if (ieee80211_is_mgmt(hdr->frame_control)) cb->flags |= ATH10K_SKB_F_MGMT; - if (ieee80211_is_data_qos(hdr->frame_control)) + if (ieee80211_is_data_qos(hdr->frame_control)) { cb->flags |= ATH10K_SKB_F_QOS; + qos_ctl = ieee80211_get_qos_ctl(hdr); + tid = (*qos_ctl) & IEEE80211_QOS_CTL_TID_MASK; + + if (arvif->noack[tid] == WMI_PEER_TID_CONFIG_NOACK) + noack = true; + + if (sta) { + arsta = (struct ath10k_sta *)sta->drv_priv; + + if (arsta->noack[tid] == WMI_PEER_TID_CONFIG_NOACK) + noack = true; + + if (arsta->noack[tid] == WMI_PEER_TID_CONFIG_ACK) + noack = false; + } + + if (noack) + cb->flags |= ATH10K_SKB_F_NOACK_TID; + } /* Data frames encrypted in software will be posted to firmware * with tx encap mode set to RAW. Ex: Multicast traffic generated @@ -6597,6 +6685,11 @@ out: return ret; } +struct ath10k_mac_iter_tid_conf_data { + struct ieee80211_vif *curr_vif; + struct ath10k *ar; +}; + static bool ath10k_mac_bitrate_mask_has_single_rate(struct ath10k *ar, enum nl80211_band band, @@ -6684,6 +6777,429 @@ next: return -EINVAL; } +static int ath10k_mac_validate_rate_mask(struct ath10k *ar, + struct ieee80211_sta *sta, + u32 rate_ctrl_flag, u8 nss) +{ + if (nss > sta->rx_nss) { + ath10k_warn(ar, "Invalid nss field, configured %u limit %u\n", + nss, sta->rx_nss); + return -EINVAL; + } + + if (ATH10K_HW_PREAMBLE(rate_ctrl_flag) == WMI_RATE_PREAMBLE_VHT) { + if (!sta->vht_cap.vht_supported) { + ath10k_warn(ar, "Invalid VHT rate for sta %pM\n", + sta->addr); + return -EINVAL; + } + } else if (ATH10K_HW_PREAMBLE(rate_ctrl_flag) == WMI_RATE_PREAMBLE_HT) { + if (!sta->ht_cap.ht_supported || sta->vht_cap.vht_supported) { + ath10k_warn(ar, "Invalid HT rate for sta %pM\n", + sta->addr); + return -EINVAL; + } + } else { + if (sta->ht_cap.ht_supported || sta->vht_cap.vht_supported) + return -EINVAL; + } + + return 0; +} + +static int +ath10k_mac_tid_bitrate_config(struct ath10k *ar, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 *rate_ctrl_flag, u8 *rate_ctrl, + enum nl80211_tx_rate_setting txrate_type, + const struct cfg80211_bitrate_mask *mask) +{ + struct cfg80211_chan_def def; + enum nl80211_band band; + u8 nss, rate; + int vht_num_rates, ret; + + if (WARN_ON(ath10k_mac_vif_chan(vif, &def))) + return -EINVAL; + + if (txrate_type == NL80211_TX_RATE_AUTOMATIC) { + *rate_ctrl = WMI_TID_CONFIG_RATE_CONTROL_AUTO; + *rate_ctrl_flag = 0; + return 0; + } + + band = def.chan->band; + + if (!ath10k_mac_bitrate_mask_has_single_rate(ar, band, mask, + &vht_num_rates)) { + return -EINVAL; + } + + ret = ath10k_mac_bitrate_mask_get_single_rate(ar, band, mask, + &rate, &nss, false); + if (ret) { + ath10k_warn(ar, "failed to get single rate: %d\n", + ret); + return ret; + } + + *rate_ctrl_flag = rate; + + if (sta && ath10k_mac_validate_rate_mask(ar, sta, *rate_ctrl_flag, nss)) + return -EINVAL; + + if (txrate_type == NL80211_TX_RATE_FIXED) + *rate_ctrl = WMI_TID_CONFIG_RATE_CONTROL_FIXED_RATE; + else if (txrate_type == NL80211_TX_RATE_LIMITED && + (test_bit(WMI_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT, + ar->wmi.svc_map))) + *rate_ctrl = WMI_PEER_TID_CONFIG_RATE_UPPER_CAP; + else + return -EOPNOTSUPP; + + return 0; +} + +static int ath10k_mac_set_tid_config(struct ath10k *ar, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, u32 changed, + struct wmi_per_peer_per_tid_cfg_arg *arg) +{ + struct ath10k_vif *arvif = (void *)vif->drv_priv; + struct ath10k_sta *arsta; + int ret; + + if (sta) { + if (!sta->wme) + return -ENOTSUPP; + + arsta = (struct ath10k_sta *)sta->drv_priv; + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_NOACK)) { + if ((arsta->retry_long[arg->tid] > 0 || + arsta->rate_code[arg->tid] > 0 || + arsta->ampdu[arg->tid] == + WMI_TID_CONFIG_AGGR_CONTROL_ENABLE) && + arg->ack_policy == WMI_PEER_TID_CONFIG_NOACK) { + changed &= ~BIT(NL80211_TID_CONFIG_ATTR_NOACK); + arg->ack_policy = 0; + arg->aggr_control = 0; + arg->rate_ctrl = 0; + arg->rcode_flags = 0; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + if (arsta->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK || + arvif->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK) { + arg->aggr_control = 0; + changed &= ~BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG); + } + } + + if (changed & (BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE))) { + if (arsta->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK || + arvif->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK) { + arg->rate_ctrl = 0; + arg->rcode_flags = 0; + } + } + + ether_addr_copy(arg->peer_macaddr.addr, sta->addr); + + ret = ath10k_wmi_set_per_peer_per_tid_cfg(ar, arg); + if (ret) + return ret; + + /* Store the configured parameters in success case */ + if (changed & BIT(NL80211_TID_CONFIG_ATTR_NOACK)) { + arsta->noack[arg->tid] = arg->ack_policy; + arg->ack_policy = 0; + arg->aggr_control = 0; + arg->rate_ctrl = 0; + arg->rcode_flags = 0; + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG)) { + arsta->retry_long[arg->tid] = arg->retry_count; + arg->retry_count = 0; + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + arsta->ampdu[arg->tid] = arg->aggr_control; + arg->aggr_control = 0; + } + + if (changed & (BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE))) { + arsta->rate_ctrl[arg->tid] = arg->rate_ctrl; + arg->rate_ctrl = 0; + arg->rcode_flags = 0; + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL)) { + arsta->rtscts[arg->tid] = arg->rtscts_ctrl; + arg->ext_tid_cfg_bitmap = 0; + } + } else { + if (changed & BIT(NL80211_TID_CONFIG_ATTR_NOACK)) { + if ((arvif->retry_long[arg->tid] || + arvif->rate_code[arg->tid] || + arvif->ampdu[arg->tid] == + WMI_TID_CONFIG_AGGR_CONTROL_ENABLE) && + arg->ack_policy == WMI_PEER_TID_CONFIG_NOACK) { + changed &= ~BIT(NL80211_TID_CONFIG_ATTR_NOACK); + } else { + arvif->noack[arg->tid] = arg->ack_policy; + arvif->ampdu[arg->tid] = arg->aggr_control; + arvif->rate_ctrl[arg->tid] = arg->rate_ctrl; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG)) { + if (arvif->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK) + changed &= ~BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG); + else + arvif->retry_long[arg->tid] = arg->retry_count; + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + if (arvif->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK) + changed &= ~BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL); + else + arvif->ampdu[arg->tid] = arg->aggr_control; + } + + if (changed & (BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE))) { + if (arvif->noack[arg->tid] == WMI_PEER_TID_CONFIG_NOACK) { + changed &= ~(BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE)); + } else { + arvif->rate_ctrl[arg->tid] = arg->rate_ctrl; + arvif->rate_code[arg->tid] = arg->rcode_flags; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL)) { + arvif->rtscts[arg->tid] = arg->rtscts_ctrl; + arg->ext_tid_cfg_bitmap = 0; + } + + if (changed) + arvif->tid_conf_changed[arg->tid] |= changed; + } + + return 0; +} + +static int +ath10k_mac_parse_tid_config(struct ath10k *ar, + struct ieee80211_sta *sta, + struct ieee80211_vif *vif, + struct cfg80211_tid_cfg *tid_conf, + struct wmi_per_peer_per_tid_cfg_arg *arg) +{ + u32 changed = tid_conf->mask; + int ret = 0, i = 0; + + if (!changed) + return -EINVAL; + + while (i < ATH10K_TID_MAX) { + if (!(tid_conf->tids & BIT(i))) { + i++; + continue; + } + + arg->tid = i; + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_NOACK)) { + if (tid_conf->noack == NL80211_TID_CONFIG_ENABLE) { + arg->ack_policy = WMI_PEER_TID_CONFIG_NOACK; + arg->rate_ctrl = + WMI_TID_CONFIG_RATE_CONTROL_DEFAULT_LOWEST_RATE; + arg->aggr_control = + WMI_TID_CONFIG_AGGR_CONTROL_DISABLE; + } else { + arg->ack_policy = + WMI_PEER_TID_CONFIG_ACK; + arg->rate_ctrl = + WMI_TID_CONFIG_RATE_CONTROL_AUTO; + arg->aggr_control = + WMI_TID_CONFIG_AGGR_CONTROL_ENABLE; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG)) + arg->retry_count = tid_conf->retry_long; + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + if (tid_conf->noack == NL80211_TID_CONFIG_ENABLE) + arg->aggr_control = WMI_TID_CONFIG_AGGR_CONTROL_ENABLE; + else + arg->aggr_control = WMI_TID_CONFIG_AGGR_CONTROL_DISABLE; + } + + if (changed & (BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE))) { + ret = ath10k_mac_tid_bitrate_config(ar, vif, sta, + &arg->rcode_flags, + &arg->rate_ctrl, + tid_conf->txrate_type, + &tid_conf->txrate_mask); + if (ret) { + ath10k_warn(ar, "failed to configure bitrate mask %d\n", + ret); + arg->rcode_flags = 0; + arg->rate_ctrl = 0; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL)) { + if (tid_conf->rtscts) + arg->rtscts_ctrl = tid_conf->rtscts; + + arg->ext_tid_cfg_bitmap = WMI_EXT_TID_RTS_CTS_CONFIG; + } + + ret = ath10k_mac_set_tid_config(ar, sta, vif, changed, arg); + if (ret) + return ret; + i++; + } + + return ret; +} + +static void ath10k_sta_tid_cfg_wk(struct work_struct *wk) +{ + struct wmi_per_peer_per_tid_cfg_arg arg = {}; + struct ieee80211_sta *sta; + struct ath10k_sta *arsta; + struct ath10k_vif *arvif; + struct ath10k *ar; + bool config_apply; + int ret, i; + u32 changed; + u8 nss; + + arsta = container_of(wk, struct ath10k_sta, tid_config_wk); + sta = container_of((void *)arsta, struct ieee80211_sta, drv_priv); + arvif = arsta->arvif; + ar = arvif->ar; + + mutex_lock(&ar->conf_mutex); + + ether_addr_copy(arg.peer_macaddr.addr, sta->addr); + + for (i = 0; i < ATH10K_TID_MAX; i++) { + config_apply = false; + changed = arvif->tid_conf_changed[i]; + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_NOACK)) { + if (arsta->noack[i] != -1) { + arg.ack_policy = 0; + } else { + config_apply = true; + arg.ack_policy = arvif->noack[i]; + arg.aggr_control = arvif->ampdu[i]; + arg.rate_ctrl = arvif->rate_ctrl[i]; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG)) { + if (arsta->retry_long[i] != -1 || + arsta->noack[i] == WMI_PEER_TID_CONFIG_NOACK || + arvif->noack[i] == WMI_PEER_TID_CONFIG_NOACK) { + arg.retry_count = 0; + } else { + arg.retry_count = arvif->retry_long[i]; + config_apply = true; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL)) { + if (arsta->ampdu[i] != -1 || + arsta->noack[i] == WMI_PEER_TID_CONFIG_NOACK || + arvif->noack[i] == WMI_PEER_TID_CONFIG_NOACK) { + arg.aggr_control = 0; + } else { + arg.aggr_control = arvif->ampdu[i]; + config_apply = true; + } + } + + if (changed & (BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE))) { + nss = ATH10K_HW_NSS(arvif->rate_code[i]); + ret = ath10k_mac_validate_rate_mask(ar, sta, + arvif->rate_code[i], + nss); + if (ret && + arvif->rate_ctrl[i] > WMI_TID_CONFIG_RATE_CONTROL_AUTO) { + arg.rate_ctrl = 0; + arg.rcode_flags = 0; + } + + if (arsta->rate_ctrl[i] > + WMI_TID_CONFIG_RATE_CONTROL_AUTO || + arsta->noack[i] == WMI_PEER_TID_CONFIG_NOACK || + arvif->noack[i] == WMI_PEER_TID_CONFIG_NOACK) { + arg.rate_ctrl = 0; + arg.rcode_flags = 0; + } else { + arg.rate_ctrl = arvif->rate_ctrl[i]; + arg.rcode_flags = arvif->rate_code[i]; + config_apply = true; + } + } + + if (changed & BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL)) { + if (arsta->rtscts[i]) { + arg.rtscts_ctrl = 0; + arg.ext_tid_cfg_bitmap = 0; + } else { + arg.rtscts_ctrl = arvif->rtscts[i] - 1; + arg.ext_tid_cfg_bitmap = + WMI_EXT_TID_RTS_CTS_CONFIG; + config_apply = true; + } + } + + arg.tid = i; + + if (config_apply) { + ret = ath10k_wmi_set_per_peer_per_tid_cfg(ar, &arg); + if (ret) + ath10k_warn(ar, "failed to set per tid config for sta %pM: %d\n", + sta->addr, ret); + } + + arg.ack_policy = 0; + arg.retry_count = 0; + arg.aggr_control = 0; + arg.rate_ctrl = 0; + arg.rcode_flags = 0; + } + + mutex_unlock(&ar->conf_mutex); +} + +static void ath10k_mac_vif_stations_tid_conf(void *data, + struct ieee80211_sta *sta) +{ + struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ath10k_mac_iter_tid_conf_data *iter_data = data; + struct ieee80211_vif *sta_vif = arsta->arvif->vif; + + if (sta_vif != iter_data->curr_vif || !sta->wme) + return; + + ieee80211_queue_work(iter_data->ar->hw, &arsta->tid_config_wk); +} + static int ath10k_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -6703,6 +7219,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, arsta->arvif = arvif; arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED; INIT_WORK(&arsta->update_wk, ath10k_sta_rc_update_wk); + INIT_WORK(&arsta->tid_config_wk, ath10k_sta_tid_cfg_wk); for (i = 0; i < ARRAY_SIZE(sta->txq); i++) ath10k_mac_txq_init(sta->txq[i]); @@ -6710,8 +7227,10 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, /* cancel must be done outside the mutex to avoid deadlock */ if ((old_state == IEEE80211_STA_NONE && - new_state == IEEE80211_STA_NOTEXIST)) + new_state == IEEE80211_STA_NOTEXIST)) { cancel_work_sync(&arsta->update_wk); + cancel_work_sync(&arsta->tid_config_wk); + } mutex_lock(&ar->conf_mutex); @@ -8567,6 +9086,45 @@ static void ath10k_sta_statistics(struct ieee80211_hw *hw, ath10k_mac_sta_get_peer_stats_info(ar, sta, sinfo); } +static int ath10k_mac_op_set_tid_config(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct cfg80211_tid_config *tid_config) +{ + struct ath10k *ar = hw->priv; + struct ath10k_vif *arvif = (void *)vif->drv_priv; + struct ath10k_mac_iter_tid_conf_data data = {}; + struct wmi_per_peer_per_tid_cfg_arg arg = {}; + int ret, i; + + mutex_lock(&ar->conf_mutex); + arg.vdev_id = arvif->vdev_id; + + memset(arvif->tid_conf_changed, 0, sizeof(arvif->tid_conf_changed)); + + for (i = 0; i < tid_config->n_tid_conf; i++) { + ret = ath10k_mac_parse_tid_config(ar, sta, vif, + &tid_config->tid_conf[i], + &arg); + if (ret) + goto exit; + } + + if (sta) + goto exit; + + ret = 0; + data.curr_vif = vif; + data.ar = ar; + + ieee80211_iterate_stations_atomic(hw, ath10k_mac_vif_stations_tid_conf, + &data); + +exit: + mutex_unlock(&ar->conf_mutex); + return ret; +} + static const struct ieee80211_ops ath10k_ops = { .tx = ath10k_mac_op_tx, .wake_tx_queue = ath10k_mac_op_wake_tx_queue, @@ -8610,6 +9168,7 @@ static const struct ieee80211_ops ath10k_ops = { .switch_vif_chanctx = ath10k_mac_op_switch_vif_chanctx, .sta_pre_rcu_remove = ath10k_mac_op_sta_pre_rcu_remove, .sta_statistics = ath10k_sta_statistics, + .set_tid_config = ath10k_mac_op_set_tid_config, CFG80211_TESTMODE_CMD(ath10k_tm_cmd) @@ -9280,6 +9839,28 @@ int ath10k_mac_register(struct ath10k *ar) if (test_bit(WMI_SERVICE_TX_PWR_PER_PEER, ar->wmi.svc_map)) wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_STA_TX_PWR); + + if (test_bit(WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT, ar->wmi.svc_map)) { + ar->hw->wiphy->tid_config_support.vif |= + BIT(NL80211_TID_CONFIG_ATTR_NOACK) | + BIT(NL80211_TID_CONFIG_ATTR_RETRY_SHORT) | + BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG) | + BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE) | + BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE); + + if (test_bit(WMI_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT, + ar->wmi.svc_map)) { + ar->hw->wiphy->tid_config_support.vif |= + BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL); + } + + ar->hw->wiphy->tid_config_support.peer = + ar->hw->wiphy->tid_config_support.vif; + ar->hw->wiphy->max_data_retry_count = ATH10K_MAX_RETRY_COUNT; + } else { + ar->ops->set_tid_config = NULL; + } /* * on LL hardware queues are managed entirely by the FW * so we only advertise to mac we can do the queues thing diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index f46b9083bbf1..aefe1f7f906c 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -50,6 +50,7 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, struct ath10k_skb_cb *skb_cb; struct ath10k_txq *artxq; struct sk_buff *msdu; + u8 flags; ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx completion msdu_id %u status %d\n", @@ -78,6 +79,7 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, artxq->num_fw_queued--; } + flags = skb_cb->flags; ath10k_htt_tx_free_msdu_id(htt, tx_done->msdu_id); ath10k_htt_tx_dec_pending(htt); if (htt->num_pending_tx == 0) @@ -101,18 +103,21 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id); - if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && + !(flags & ATH10K_SKB_F_NOACK_TID)) info->flags |= IEEE80211_TX_STAT_ACK; if (tx_done->status == HTT_TX_COMPL_STATE_NOACK) info->flags &= ~IEEE80211_TX_STAT_ACK; if ((tx_done->status == HTT_TX_COMPL_STATE_ACK) && - (info->flags & IEEE80211_TX_CTL_NO_ACK)) + ((info->flags & IEEE80211_TX_CTL_NO_ACK) || + (flags & ATH10K_SKB_F_NOACK_TID))) info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; if (tx_done->status == HTT_TX_COMPL_STATE_DISCARD) { - if (info->flags & IEEE80211_TX_CTL_NO_ACK) + if ((info->flags & IEEE80211_TX_CTL_NO_ACK) || + (flags & ATH10K_SKB_F_NOACK_TID)) info->flags &= ~IEEE80211_TX_STAT_NOACK_TRANSMITTED; else info->flags &= ~IEEE80211_TX_STAT_ACK; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 5c77e8689b7c..7f59c931b0ed 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -9027,12 +9027,14 @@ ath10k_wmi_10_4_gen_per_peer_per_tid_cfg(struct ath10k *ar, cmd->rate_control = cpu_to_le32(arg->rate_ctrl); cmd->retry_count = cpu_to_le32(arg->retry_count); cmd->rcode_flags = cpu_to_le32(arg->rcode_flags); + cmd->ext_tid_cfg_bitmap = cpu_to_le32(arg->ext_tid_cfg_bitmap); + cmd->rtscts_ctrl = cpu_to_le32(arg->rtscts_ctrl); ath10k_dbg(ar, ATH10K_DBG_WMI, - "wmi noack tid %d vdev id %d ack_policy %d aggr %u rate_ctrl %u rcflag %u retry_count %d mac_addr %pM\n", + "wmi noack tid %d vdev id %d ack_policy %d aggr %u rate_ctrl %u rcflag %u retry_count %d rtscts %d ext_tid_cfg_bitmap %d mac_addr %pM\n", arg->tid, arg->vdev_id, arg->ack_policy, arg->aggr_control, arg->rate_ctrl, arg->rcode_flags, arg->retry_count, - arg->peer_macaddr.addr); + arg->rtscts_ctrl, arg->ext_tid_cfg_bitmap, arg->peer_macaddr.addr); return skb; } diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index cba9b23643ed..4898e19b0af6 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -204,6 +204,7 @@ enum wmi_service { WMI_SERVICE_TX_PWR_PER_PEER, WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT, + WMI_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT, /* Remember to add the new value to wmi_service_name()! */ @@ -505,6 +506,7 @@ static inline char *wmi_service_name(enum wmi_service service_id) SVCSTR(WMI_SERVICE_TX_PWR_PER_PEER); SVCSTR(WMI_SERVICE_SUPPORT_EXTEND_ADDRESS); SVCSTR(WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT); + SVCSTR(WMI_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT); case WMI_SERVICE_MAX: return NULL; @@ -838,6 +840,8 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out, WMI_SERVICE_RESET_CHIP, len); SVCMAP(WMI_10_4_SERVICE_PEER_TID_CONFIGS_SUPPORT, WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT, len); + SVCMAP(WMI_10_4_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT, + WMI_SERVICE_PEER_TID_CONFIGS_SUPPORT, len); } #undef SVCMAP @@ -7244,6 +7248,16 @@ enum wmi_tid_rate_ctrl_conf { WMI_TID_CONFIG_RATE_CONTROL_AUTO, WMI_TID_CONFIG_RATE_CONTROL_FIXED_RATE, WMI_TID_CONFIG_RATE_CONTROL_DEFAULT_LOWEST_RATE, + WMI_PEER_TID_CONFIG_RATE_UPPER_CAP, +}; + +enum wmi_tid_rtscts_control_conf { + WMI_TID_CONFIG_RTSCTS_CONTROL_ENABLE, + WMI_TID_CONFIG_RTSCTS_CONTROL_DISABLE, +}; + +enum wmi_ext_tid_config_map { + WMI_EXT_TID_RTS_CTS_CONFIG = BIT(0), }; struct wmi_per_peer_per_tid_cfg_arg { @@ -7255,6 +7269,8 @@ struct wmi_per_peer_per_tid_cfg_arg { u8 rate_ctrl; u32 retry_count; u32 rcode_flags; + u32 ext_tid_cfg_bitmap; + u32 rtscts_ctrl; }; struct wmi_peer_per_tid_cfg_cmd { @@ -7272,6 +7288,12 @@ struct wmi_peer_per_tid_cfg_cmd { __le32 rate_control; __le32 rcode_flags; __le32 retry_count; + + /* See enum wmi_ext_tid_config_map */ + __le32 ext_tid_cfg_bitmap; + + /* see enum wmi_tid_rtscts_control_conf */ + __le32 rtscts_ctrl; } __packed; enum wmi_txbf_conf { |