On Wed, Feb 20, 2013 at 10:40 PM, Adrian Chadd <adr...@freebsd.org> wrote: > Hi all, > > I've been working on the TX underrun issues that I've only just noticed! > > * I've just made the TX underrun and TX FIFO adjustment code in the > driver match what the reference driver does. > * That is, the thresholds that are being used for when to start > refilling the TX FIFO now match what the reference driver does for the > AR5416 and later chips, rather than using the same thresholds as the > AR5212.
It is of interest for you that people with AR5212 based wifi (Ubiquiti XR2/PCEngines DCMA-82 these are AR5414) test too? > * I've also fixed the 11n TX delimiter / TX data underrun statistics. > The TX FIFO underrun statistics were already okay. > * I haven't yet updated the earlier HAL code to properly enable the > URN interrupt for pre-11n chips; I'll do that soon. > > I'd appreciate it if people would update their devices to the most > recent -HEAD and do some iperf testing, just to make sure things > aren't entirely broken. I've done some initial testing on my local > devices but nothing thorough. > You'll see TX FIFO, data and delimiter underruns show up in athstats. > > Thanks! > > > > Adrian > _______________________________________________ > email@example.com mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org" -- Monthadar Al Jaberi _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-wireless To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org"