Hi, Each TX descriptor return status notes how many retransmissions were required in order to TX the frame.
This includes RTS/CTS exchange attempts (short retries) as well as entire frame TX (because no ACK was heard) (long retries.) This is made available to the rate control code at the very least. Adrian On 28 February 2012 14:44, abhinav narain <abhinavnarai...@gmail.com> wrote: > hi, > I am working on openwrt main trunk (frozen in ~aug) > I am trying to get the stats about number of retransmissions at mac layer > from ath9k drivers but I can't get where to look for.. > The information is not given by debugfs. > I looked at iw code which uses netlink interface, but couldn't actually get > what it was doing. > Can someone give hints/idea ? > > Abhinav > > > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
