static int p54_start(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; int err; mutex_lock(&priv->conf_mutex); err = priv->open(dev); if (err) goto out; P54_SET_QUEUE(priv->qos_params[0], 0x0002, 0x0003, 0x0007, 47); P54_SET_QUEUE(priv->qos_params[1], 0x0002, 0x0007, 0x000f, 94); P54_SET_QUEUE(priv->qos_params[2], 0x0003, 0x000f, 0x03ff, 0); P54_SET_QUEUE(priv->qos_params[3], 0x0007, 0x000f, 0x03ff, 0); err = p54_set_edcf(priv); if (err) goto out; memset(priv->bssid, ~0, ETH_ALEN); priv->mode = NL80211_IFTYPE_MONITOR; err = p54_setup_mac(priv); if (err) { priv->mode = NL80211_IFTYPE_UNSPECIFIED; goto out; } ieee80211_queue_delayed_work(dev, &priv->work, 0); priv->softled_state = 0; err = p54_set_leds(priv); out: mutex_unlock(&priv->conf_mutex); return err; }
static void p54_bss_info_changed(struct ieee80211_hw *dev, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u32 changed) { struct p54_common *priv = dev->priv; mutex_lock(&priv->conf_mutex); if (changed & BSS_CHANGED_BSSID) { memcpy(priv->bssid, info->bssid, ETH_ALEN); p54_setup_mac(priv); } if (changed & BSS_CHANGED_BEACON) { p54_scan(priv, P54_SCAN_EXIT, 0); p54_setup_mac(priv); p54_beacon_update(priv, vif); p54_set_edcf(priv); } if (changed & (BSS_CHANGED_ERP_SLOT | BSS_CHANGED_BEACON)) { priv->use_short_slot = info->use_short_slot; p54_set_edcf(priv); } if (changed & BSS_CHANGED_BASIC_RATES) { if (dev->conf.chandef.chan->band == IEEE80211_BAND_5GHZ) priv->basic_rate_mask = (info->basic_rates << 4); else priv->basic_rate_mask = info->basic_rates; p54_setup_mac(priv); if (priv->fw_var >= 0x500) p54_scan(priv, P54_SCAN_EXIT, 0); } if (changed & BSS_CHANGED_ASSOC) { if (info->assoc) { priv->aid = info->aid; priv->wakeup_timer = info->beacon_int * info->dtim_period * 5; p54_setup_mac(priv); } else { priv->wakeup_timer = 500; priv->aid = 0; } } mutex_unlock(&priv->conf_mutex); }
static void p54_set_coverage_class(struct ieee80211_hw *dev, u8 coverage_class) { struct p54_common *priv = dev->priv; mutex_lock(&priv->conf_mutex); /* support all coverage class values as in 802.11-2007 Table 7-27 */ priv->coverage_class = clamp_t(u8, coverage_class, 0, 31); p54_set_edcf(priv); mutex_unlock(&priv->conf_mutex); }
static int p54_conf_tx(struct ieee80211_hw *dev, u16 queue, const struct ieee80211_tx_queue_params *params) { struct p54_common *priv = dev->priv; int ret; mutex_lock(&priv->conf_mutex); if (queue < dev->queues) { P54_SET_QUEUE(priv->qos_params[queue], params->aifs, params->cw_min, params->cw_max, params->txop); ret = p54_set_edcf(priv); } else ret = -EINVAL; mutex_unlock(&priv->conf_mutex); return ret; }