diff options
| author | Nick Kossifidis <mick@madwifi-project.org> | 2009-04-30 15:55:44 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-06 15:14:55 -0400 |
| commit | a082381044ce026e83dbd17f8837722b028fc07d (patch) | |
| tree | 181ef0bcdf8b69fa5aaf20da4b1e811feb57abd6 /drivers/net/wireless/ath/ath5k/reset.c | |
| parent | 15e469284d5e89c9113379b68566b0e059a97704 (diff) | |
| download | lwn-a082381044ce026e83dbd17f8837722b028fc07d.tar.gz lwn-a082381044ce026e83dbd17f8837722b028fc07d.zip | |
ath5k: Allow user/driver to set txpower
* 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>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/reset.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/reset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 775fdf78554b..cb8a9a1398c9 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -1000,7 +1000,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, * Set TX power (FIXME) */ ret = ath5k_hw_txpower(ah, channel, ee_mode, - AR5K_TUNE_DEFAULT_TXPOWER); + ah->ah_txpower.txp_max_pwr / 2); if (ret) return ret; |