diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00mac.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 2c6cc5c374f..4c039572906 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -39,7 +39,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, unsigned int data_length; int retval = 0; - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) data_length = sizeof(struct ieee80211_cts); else data_length = sizeof(struct ieee80211_rts); @@ -64,11 +64,11 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, */ memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb)); rts_info = IEEE80211_SKB_CB(skb); - rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS; - rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT; + rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_RTS_CTS; + rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_CTS_PROTECT; rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS; - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) rts_info->flags |= IEEE80211_TX_CTL_NO_ACK; else rts_info->flags &= ~IEEE80211_TX_CTL_NO_ACK; @@ -84,7 +84,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, data_length += rt2x00crypto_tx_overhead(tx_info); #endif /* CONFIG_RT2X00_LIB_CRYPTO */ - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) ieee80211_ctstoself_get(rt2x00dev->hw, tx_info->control.vif, frag_skb->data, data_length, tx_info, (struct ieee80211_cts *)(skb->data)); @@ -132,8 +132,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) ERROR(rt2x00dev, "Attempt to send packet over invalid queue %d.\n" "Please file bug report to %s.\n", qid, DRV_PROJECT); - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; + goto exit_fail; } /* @@ -146,8 +145,8 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * inside the hardware. */ frame_control = le16_to_cpu(ieee80211hdr->frame_control); - if ((tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS | - IEEE80211_TX_CTL_USE_CTS_PROTECT)) && + if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS | + IEEE80211_TX_RC_USE_CTS_PROTECT)) && !rt2x00dev->ops->hw->set_rts_threshold) { if (rt2x00queue_available(queue) <= 1) goto exit_fail; @@ -335,10 +334,10 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface); -int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed) { struct rt2x00_dev *rt2x00dev = hw->priv; - int radio_on; + struct ieee80211_conf *conf = &hw->conf; int status; /* @@ -355,7 +354,6 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) * some configuration parameters (e.g. channel and antenna values) can * only be set when the radio is enabled. */ - radio_on = test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags); if (conf->radio_enabled) { /* For programming the values, we have to turn RX off */ rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); @@ -369,7 +367,18 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) * When we've just turned on the radio, we want to reprogram * everything to ensure a consistent state */ - rt2x00lib_config(rt2x00dev, conf, !radio_on); + rt2x00lib_config(rt2x00dev, conf, changed); + + /* + * The radio was enabled, configure the antenna to the + * default settings, the link tuner will later start + * continue configuring the antenna based on the software + * diversity. But for non-diversity configurations, we need + * to have configured the correct state now. + */ + if (changed & IEEE80211_CONF_CHANGE_RADIO_ENABLED) + rt2x00lib_config_antenna(rt2x00dev, + &rt2x00dev->default_ant); /* Turn RX back on */ rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); @@ -485,7 +494,9 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key); struct rt2x00lib_crypto crypto; - if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) + if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags)) + return 0; + else if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) return -EOPNOTSUPP; else if (key->keylen > 32) return -ENOSPC; @@ -633,7 +644,6 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw, } spin_lock(&intf->lock); - memcpy(&intf->conf, bss_conf, sizeof(*bss_conf)); if (delayed) { intf->delayed_flags |= delayed; schedule_work(&rt2x00dev->intf_work); |