K 10 svn:author V 6 adrian K 8 svn:date V 27 2011-02-21T18:58:58.186427Z K 7 svn:log V 395 Add a vocal warning to ath_hal_computetxtime() function is used for non-11n rates. It's used to calculate: * the initial per-rate entries for short/long preamble ACK durations; * packet durations for TDMA slot decisions; * RTS/CTS protection durations; * updating the duration field in the 802.11 frame header This way invalid durations will generate a warning, prompting for it to be fixed. END