diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mac.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 71e38e85aa99..057b1657c428 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -431,6 +431,24 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, return 0; } +static int ar9003_hw_get_duration(struct ath_hw *ah, const void *ds, int index) +{ + const struct ar9003_txc *adc = ds; + + switch (index) { + case 0: + return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur0); + case 1: + return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur1); + case 2: + return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur2); + case 3: + return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur3); + default: + return 0; + } +} + void ar9003_hw_attach_mac_ops(struct ath_hw *hw) { struct ath_hw_ops *ops = ath9k_hw_ops(hw); @@ -440,6 +458,7 @@ void ar9003_hw_attach_mac_ops(struct ath_hw *hw) ops->get_isr = ar9003_hw_get_isr; ops->set_txdesc = ar9003_set_txdesc; ops->proc_txdesc = ar9003_hw_proc_txdesc; + ops->get_duration = ar9003_hw_get_duration; } void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size) |