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ath5k: always calculate ANI listen time

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Calculate 'listen' time also when automatic ANI is off, since this and the
"busy" time is useful information also in manual mode.

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 2010-05-19 10:31:37 +09:00 committed by John W. Linville
parent 40ca22eafe
commit 9537a16233
1 changed files with 5 additions and 4 deletions
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9
drivers/net/wireless/ath/ath5k/ani.c
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@ -481,14 +481,15 @@ ath5k_ani_calibration(struct ath5k_hw *ah)
struct ath5k_ani_state *as = &ah->ah_sc->ani_state;
int listen, ofdm_high, ofdm_low, cck_high, cck_low;
if (as->ani_mode != ATH5K_ANI_MODE_AUTO)
return;
/* get listen time since last call and add it to the counter because we
* might not have restarted the "ani period" last time */
* might not have restarted the "ani period" last time.
* always do this to calculate the busy time also in manual mode */
listen = ath5k_hw_ani_get_listen_time(ah, as);
as->listen_time += listen;
if (as->ani_mode != ATH5K_ANI_MODE_AUTO)
return;
ath5k_ani_save_and_clear_phy_errors(ah, as);
ofdm_high = as->listen_time * ATH5K_ANI_OFDM_TRIG_HIGH / 1000;