diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2014-11-16 06:11:03 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-11-17 15:32:16 -0500 |
| commit | f4c34af4fcb8d28547fb96512f2389d79992cfcd (patch) | |
| tree | b445c8f1d20506d604db22c1f7096e42ed9b06c1 /drivers/net/wireless/ath/ath9k/hw.h | |
| parent | aeeb2065794361f823e17a20af0db18b3a369845 (diff) | |
| download | linux-f4c34af4fcb8d28547fb96512f2389d79992cfcd.tar.bz2 | |
ath9k: Enable TSF2 for generic HW timers
The base TSF is used for HW timers 0..7, but chips
in the AR9003 family and above can support more generic
timers. To use them, however, a second HW TSF needs to
be enabled. This patch allows usage of the extra
timers by starting the second TSF properly.
The extra set of HW timers is apparently also present
in AR9287, but we enable it only for the AR9003 family.
Cc: Kobi Cohen-Arazi <kobic@qti.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index d2c044885aff..893584b37bca 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -525,6 +525,7 @@ struct ath_gen_timer { struct ath_gen_timer_table { struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER]; u16 timer_mask; + bool tsf2_enabled; }; struct ath_hw_antcomb_conf { @@ -1037,6 +1038,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer, u32 timer_next, u32 timer_period); +void ath9k_hw_gen_timer_start_tsf2(struct ath_hw *ah); void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer); void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer); |