Am Friday 05 December 2008 10:45:10 schrieb Johannes Berg: > > Ath9k has it's ***_ratetable which contains a line of data for each > > transmission range. 20/40Mhz and guard interval is already contained in > > this table (encoded in "phy" variable). Just the MCS number is missing. > > Well, yes, but it's not done uniformly across drivers. > > > And I think the intel driver has the necessary data too. If I understand > > the iwl5000 driver, it pushes the rate index (even for 802.11n) through > > ieee80211_rx_status into mac80211. > > Sort of, yes, but again, in a much different way. We really have to > rename struct ieee80211_tx_rate to struct ieee80211_txrx_rate and embed > it into struct ieee80211_rx_status for doing this properly. How many 802.11n capable drivers exist in mac80211 at the moment ? Henning ************************************************* Diplom Informatiker Henning Rogge Forschungsgesellschaft für Angewandte Naturwissenschaften e. V. (FGAN) Neuenahrer Str. 20, 53343 Wachtberg, Germany Tel.: 0049 (0)228 9435-961 Fax: 0049 (0)228 9435-685 E-Mail: rogge@xxxxxxx Web: www.fgan.de ************************************************ Sitz der Gesellschaft: Bonn Registergericht: Amtsgericht Bonn VR 2530 Vorstand: Dr. rer. nat. Ralf Dornhaus (Vors.), Prof. Dr. Joachim Ender (Stellv.)
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