diff options
| author | Nick Kossifidis <mick@madwifi-project.org> | 2009-03-15 22:20:35 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-27 20:12:56 -0400 |
| commit | 8f655dde240293f3b82313cae91c64ffd7b64c50 (patch) | |
| tree | 9e206a5b57c31dfe392ee9cd98348559c25ea784 /drivers/net/wireless/ath5k/base.c | |
| parent | 6d5eaafa558783a669bb46c3dba902370e8f0ffc (diff) | |
ath5k: Add tx power calibration support
* Add tx power calibration support
* Add a few tx power limits
* Hardcode default power to 12.5dB
* Disable TPC for now
v2: Address Jiri's comments
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath5k/base.c')
| -rw-r--r-- | drivers/net/wireless/ath5k/base.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index ef9825fa4ec..f28b86c5d34 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -1209,6 +1209,9 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) pktlen = skb->len; + /* FIXME: If we are in g mode and rate is a CCK rate + * subtract ah->ah_txpower.txp_cck_ofdm_pwr_delta + * from tx power (value is in dB units already) */ if (info->control.hw_key) { keyidx = info->control.hw_key->hw_key_idx; pktlen += info->control.hw_key->icv_len; @@ -2037,6 +2040,9 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) antenna = sc->bsent & 4 ? 2 : 1; } + /* FIXME: If we are in g mode and rate is a CCK rate + * subtract ah->ah_txpower.txp_cck_ofdm_pwr_delta + * from tx power (value is in dB units already) */ ds->ds_data = bf->skbaddr; ret = ah->ah_setup_tx_desc(ah, ds, skb->len, ieee80211_get_hdrlen_from_skb(skb), @@ -2601,12 +2607,6 @@ ath5k_reset(struct ath5k_softc *sc, bool stop, bool change_channel) goto err; } - /* - * This is needed only to setup initial state - * but it's best done after a reset. - */ - ath5k_hw_set_txpower_limit(sc->ah, 0); - ret = ath5k_rx_start(sc); if (ret) { ATH5K_ERR(sc, "can't start recv logic\n"); |