>Number: 166357 >Category: misc >Synopsis: [ath] 802.11n TX stall when the first _AND_ last frame in the >BAW is in the software queue >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Mar 23 21:10:06 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Adrian Chadd >Release: 10.0-CURRENT >Organization: >Environment: mips24k (ar913x) (TP-WR1043ND) >Description: I'm seeing TX stalls after a bunch of bidirectional traffic in a lossy 802.11n environment.
Every single time, I see: * the TID isn't scheduled; * The software queue for that TID has the first and last seqno in the BAW in the software queue (along with other frames here and there); * .. i _think_ the HW transmission has failed, so the frames appear again in the SWQ; * .. but it's thus not being rescheduled. I'll post further information soon. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
