On Thu, Feb 5, 2009 at 5:37 PM, Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote: > On Thu, 2009-02-05 at 16:36 +0530, Vivek Natarajan wrote: >> The warning message intended to be hit on driver's rejection of a Tx frame >> is also hit while the netif_subqueue is stopped. This patch fixes this error >> case. > > This seems a little odd. Why would we be in that code if the queue is > stopped? This issue happens only when we are associated with a 11n AP and power save is enabled. In the function 'ieee80211_master_start_xmit', ps_disable_work is queued where wake_queues is called. But before this work is executed, we check if the queues are stopped in _ieee80211_tx and returned TX_AGAIN to ieee8011_tx which led to the warning message. Vivek. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
