bool bt_hold_rx_clear;
};
-static const u16 ath_subsysid_tbl[] = {
- AR9280_COEX2WIRE_SUBSYSID,
- AT9285_COEX3WIRE_SA_SUBSYSID,
- AT9285_COEX3WIRE_DA_SUBSYSID
-};
-
-/*
- * Checks the subsystem id of the device to see if it
- * supports btcoex
- */
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah)
-{
- int i;
-
- if (!ah->hw_version.subsysid)
- return false;
-
- for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++)
- if (ah->hw_version.subsysid == ath_subsysid_tbl[i])
- return true;
-
- return false;
-}
void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
{
static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah)
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
+ u32 val;
/*
* Program coex mode and weight registers to
REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights);
REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_hw->bt_coex_mode2);
+ if (AR_SREV_9271(ah)) {
+ val = REG_READ(ah, 0x50040);
+ val &= 0xFFFFFEFF;
+ REG_WRITE(ah, 0x50040, val);
+ }
+
REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1);
REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0);