aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/rt2x00
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/rt2x00')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c206b5092070..e46d406637f7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -118,11 +118,16 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
118 * create and queue that frame first. But make sure we have 118 * create and queue that frame first. But make sure we have
119 * at least enough entries available to send this CTS/RTS 119 * at least enough entries available to send this CTS/RTS
120 * frame as well as the data frame. 120 * frame as well as the data frame.
121 * Note that when the driver has set the set_rts_threshold()
122 * callback function it doesn't need software generation of
123 * neither RTS or CTS-to-self frames and handles everything
124 * inside the hardware.
121 */ 125 */
122 frame_control = le16_to_cpu(ieee80211hdr->frame_control); 126 frame_control = le16_to_cpu(ieee80211hdr->frame_control);
123 if (!is_rts_frame(frame_control) && !is_cts_frame(frame_control) && 127 if (!is_rts_frame(frame_control) && !is_cts_frame(frame_control) &&
124 (control->flags & (IEEE80211_TXCTL_USE_RTS_CTS | 128 (control->flags & (IEEE80211_TXCTL_USE_RTS_CTS |
125 IEEE80211_TXCTL_USE_CTS_PROTECT))) { 129 IEEE80211_TXCTL_USE_CTS_PROTECT)) &&
130 !rt2x00dev->ops->hw->set_rts_threshold) {
126 if (rt2x00queue_available(queue) <= 1) { 131 if (rt2x00queue_available(queue) <= 1) {
127 ieee80211_stop_queue(rt2x00dev->hw, control->queue); 132 ieee80211_stop_queue(rt2x00dev->hw, control->queue);
128 return NETDEV_TX_BUSY; 133 return NETDEV_TX_BUSY;