diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_mci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mci.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 1a01788ec103..a87d4ca1b547 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -365,6 +365,23 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) REG_WRITE(ah, AR_MCI_INTERRUPT_EN, saved_mci_int_en); } +void ar9003_mci_set_full_sleep(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; + + if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) && + (mci->bt_state != MCI_BT_SLEEP) && + !mci->halted_bt_gpm) { + ath_dbg(common, MCI, + "MCI halt BT GPM (full_sleep)\n"); + ar9003_mci_send_coex_halt_bt_gpm(ah, true, true); + } + + mci->ready = false; + REG_WRITE(ah, AR_RTC_KEEP_AWAKE, 0x2); +} + void ar9003_mci_disable_interrupt(struct ath_hw *ah) { if (!ATH9K_HW_CAP_MCI) |
