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path: root/drivers/net/wireless/ath/ath5k/phy.c
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2009-05-06ath5k: Implement antenna controlNick Kossifidis1-5/+169
* Add code to support the various antenna scenarios supported by hw * For now hardcode the default scenario (single or dual omnis with tx/rx diversity working and tx antenna handled by session -hw keeps track on which antenna it got ack from each ap/station and maps each ap/station to one of the antennas-). Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-06ath5k: Allow user/driver to set txpowerNick Kossifidis1-8/+37
* Now that we have regulatory control enable the driver to set txpower on hw * Also use txpower table offset so that we can match power range set by user/driver with indices on power table. Tested 2 different cards (a CM9 and an RF5112-based ubnt) and got the same output using a remote machine to measure per-packet rssi (conected the cards using attenuators). I also switched between various tx power levels and i saw an equal power change on the remote machine (so txpower changes as expected) and verified that we have the same output on each rate. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-23ath5k: fix interpolation with equal power levelsFabio Rossi1-21/+28
When the EEPROM contains weird values for the power levels we have to fix the interpolation process. Signed-off-by: Fabio Rossi <rossi.f@inwind.it> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-23atheros: put atheros wireless drivers into ath/Luis R. Rodriguez1-0/+2599
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>