diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_mci.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mci.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 87d9c348e598..b04fa4622822 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1203,7 +1203,7 @@ EXPORT_SYMBOL(ar9003_mci_cleanup); u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - u32 value = 0; + u32 value = 0, tsf; u8 query_type; switch (state_type) { @@ -1261,6 +1261,14 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) ar9003_mci_send_coex_bt_status_query(ah, true, query_type); break; case MCI_STATE_RECOVER_RX: + tsf = ath9k_hw_gettsf32(ah); + if ((tsf - mci->last_recovery) <= MCI_RECOVERY_DUR_TSF) { + ath_dbg(ath9k_hw_common(ah), MCI, + "(MCI) ignore Rx recovery\n"); + break; + } + ath_dbg(ath9k_hw_common(ah), MCI, "(MCI) RECOVER RX\n"); + mci->last_recovery = tsf; ar9003_mci_prep_interface(ah); mci->query_bt = true; mci->need_flush_btinfo = true; |