On Thu, 2010-07-22 at 15:41 +0530, Vasanthakumar Thiagarajan wrote: > > Just go and implement flush() and all these issues will go away and you > > will stop thinking that you need to touch queues from channel switching. > > They have nothing to do with each other. > > > I thought about it also, but i'll hit the same issue > when ieee80211_scan_state_leave_oper_channel() flushes > the hw tx queues where driver is not supposed to wake > up the queues as drv_flush() is called only after stopping > all queues. I don't get it. The driver can start/stop queues at _any_ time it wants to. Regardless of what mac80211 is doing, all that goes via IEEE80211_QUEUE_STOP_REASON_DRIVER which is never touched by mac80211 itself. johannes -- 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
