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ath5k: use ctl settings based on current regdomain

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Update ath5k to use the ctl settings for tx power based on current
regulatory domain.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2009-04-30 15:55:51 -04:00 committed by John W. Linville
parent 57e6c56dbb
commit 6752ee90aa
1 changed files with 7 additions and 12 deletions
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19
drivers/net/wireless/ath/ath5k/phy.c
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@ -2158,8 +2158,6 @@ done:
* Get the max edge power for this channel if
* we have such data from EEPROM's Conformance Test
* Limits (CTL), and limit max power if needed.
*
* FIXME: Only works for world regulatory domains
*/
static void
ath5k_get_max_ctl_power(struct ath5k_hw *ah,
@ -2175,26 +2173,23 @@ ath5k_get_max_ctl_power(struct ath5k_hw *ah,
u8 ctl_idx = 0xFF;
u32 target = channel->center_freq;
/* Find out a CTL for our mode that's not mapped
* on a specific reg domain.
*
* TODO: Map our current reg domain to one of the 3 available
* reg domain ids so that we can support more CTLs. */
ctl_mode = ath_regd_get_band_ctl(&ah->ah_regulatory, channel->band);
switch (channel->hw_value & CHANNEL_MODES) {
case CHANNEL_A:
ctl_mode = AR5K_CTL_11A | AR5K_CTL_NO_REGDOMAIN;
ctl_mode |= AR5K_CTL_11A;
break;
case CHANNEL_G:
ctl_mode = AR5K_CTL_11G | AR5K_CTL_NO_REGDOMAIN;
ctl_mode |= AR5K_CTL_11G;
break;
case CHANNEL_B:
ctl_mode = AR5K_CTL_11B | AR5K_CTL_NO_REGDOMAIN;
ctl_mode |= AR5K_CTL_11B;
break;
case CHANNEL_T:
ctl_mode = AR5K_CTL_TURBO | AR5K_CTL_NO_REGDOMAIN;
ctl_mode |= AR5K_CTL_TURBO;
break;
case CHANNEL_TG:
ctl_mode = AR5K_CTL_TURBOG | AR5K_CTL_NO_REGDOMAIN;
ctl_mode |= AR5K_CTL_TURBOG;
break;
case CHANNEL_XR:
/* Fall through */