diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 72 |
1 files changed, 48 insertions, 24 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index ed5e2fc..8b897e3 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2314,42 +2314,66 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue, { struct wl1271 *wl = hw->priv; u8 ps_scheme; - int ret; + int ret = 0; mutex_lock(&wl->mutex); wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue); - if (unlikely(wl->state == WL1271_STATE_OFF)) { - ret = -EAGAIN; - goto out; - } - - ret = wl1271_ps_elp_wakeup(wl, false); - if (ret < 0) - goto out; - - /* the txop is confed in units of 32us by the mac80211, we need us */ - ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue), - params->cw_min, params->cw_max, - params->aifs, params->txop << 5); - if (ret < 0) - goto out_sleep; - if (params->uapsd) ps_scheme = CONF_PS_SCHEME_UPSD_TRIGGER; else ps_scheme = CONF_PS_SCHEME_LEGACY; - ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue), - CONF_CHANNEL_TYPE_EDCF, - wl1271_tx_get_queue(queue), - ps_scheme, CONF_ACK_POLICY_LEGACY, 0, 0); - if (ret < 0) - goto out_sleep; + if (wl->state == WL1271_STATE_OFF) { + /* + * If the state is off, the parameters will be recorded and + * configured on init. This happens in AP-mode. + */ + struct conf_tx_ac_category *conf_ac = + &wl->conf.tx.ac_conf[wl1271_tx_get_queue(queue)]; + struct conf_tx_tid *conf_tid = + &wl->conf.tx.tid_conf[wl1271_tx_get_queue(queue)]; + + conf_ac->ac = wl1271_tx_get_queue(queue); + conf_ac->cw_min = (u8)params->cw_min; + conf_ac->cw_max = params->cw_max; + conf_ac->aifsn = params->aifs; + conf_ac->tx_op_limit = params->txop << 5; + + conf_tid->queue_id = wl1271_tx_get_queue(queue); + conf_tid->channel_type = CONF_CHANNEL_TYPE_EDCF; + conf_tid->tsid = wl1271_tx_get_queue(queue); + conf_tid->ps_scheme = ps_scheme; + conf_tid->ack_policy = CONF_ACK_POLICY_LEGACY; + conf_tid->apsd_conf[0] = 0; + conf_tid->apsd_conf[1] = 0; + } else { + ret = wl1271_ps_elp_wakeup(wl, false); + if (ret < 0) + goto out; + + /* + * the txop is confed in units of 32us by the mac80211, + * we need us + */ + ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue), + params->cw_min, params->cw_max, + params->aifs, params->txop << 5); + if (ret < 0) + goto out_sleep; + + ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue), + CONF_CHANNEL_TYPE_EDCF, + wl1271_tx_get_queue(queue), + ps_scheme, CONF_ACK_POLICY_LEGACY, + 0, 0); + if (ret < 0) + goto out_sleep; out_sleep: - wl1271_ps_elp_sleep(wl); + wl1271_ps_elp_sleep(wl); + } out: mutex_unlock(&wl->mutex); |