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ath5k: preserve antenna settings 

save antenna settings and preserve across resets.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf 2010-03-09 16:55:28 +09:00 committed by John W. Linville
parent 604eeadd18
commit caec9112d6
3 changed files with 3 additions and 1 deletions
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1
drivers/net/wireless/ath/ath5k/attach.c
View File

@ -123,6 +123,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
ah->ah_cw_min = AR5K_TUNE_CWMIN;
ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
ah->ah_software_retry = false;
ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
/*
* Find the mac version

2
drivers/net/wireless/ath/ath5k/base.c
View File

@ -2971,7 +2971,7 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
* then we must allow the user to set how many tx antennas we
* have available
*/
ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_DEFAULT);
ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
unlock:
mutex_unlock(&sc->lock);

1
drivers/net/wireless/ath/ath5k/phy.c
View File

@ -1929,6 +1929,7 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
ah->ah_tx_ant = tx_ant;
ah->ah_ant_mode = ant_mode;
ah->ah_def_ant = def_ant;
sta_id1 |= use_def_for_tx ? AR5K_STA_ID1_DEFAULT_ANTENNA : 0;
sta_id1 |= update_def_on_tx ? AR5K_STA_ID1_DESC_ANTENNA : 0;