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Commit 16659f6a authored by Mohammed Shafi Shajakhan's avatar Mohammed Shafi Shajakhan Committed by John W. Linville
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ath9k_hw: initialize MCI parameters 



these parameter will be utilized and modified in the MCI hardware codes
state machine

Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: default avatarMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6af24c49

drivers/net/wireless/ath/ath9k/init.c

+22 −0
Original line number Diff line number Diff line
@@ -408,6 +408,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, 
static int ath9k_init_btcoex(struct ath_softc *sc)

{

	struct ath_txq *txq;

	struct ath_hw *ah = sc->sc_ah;

	int r;



	switch (sc->sc_ah->btcoex_hw.scheme) {
@@ -426,6 +427,27 @@ static int ath9k_init_btcoex(struct ath_softc *sc) 
		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;

		sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE;

		INIT_LIST_HEAD(&sc->btcoex.mci.info);

		if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI) {

			ah->btcoex_hw.mci.ready = false;

			ah->btcoex_hw.mci.bt_state = 0;

			ah->btcoex_hw.mci.bt_ver_major = 3;

			ah->btcoex_hw.mci.bt_ver_minor = 0;

			ah->btcoex_hw.mci.bt_version_known = false;

			ah->btcoex_hw.mci.update_2g5g = true;

			ah->btcoex_hw.mci.is_2g = true;

			ah->btcoex_hw.mci.wlan_channels_update = false;

			ah->btcoex_hw.mci.wlan_channels[0] = 0x00000000;

			ah->btcoex_hw.mci.wlan_channels[1] = 0xffffffff;

			ah->btcoex_hw.mci.wlan_channels[2] = 0xffffffff;

			ah->btcoex_hw.mci.wlan_channels[3] = 0x7fffffff;

			ah->btcoex_hw.mci.query_bt = true;

			ah->btcoex_hw.mci.unhalt_bt_gpm = true;

			ah->btcoex_hw.mci.halted_bt_gpm = false;

			ah->btcoex_hw.mci.need_flush_btinfo = false;

			ah->btcoex_hw.mci.wlan_cal_seq = 0;

			ah->btcoex_hw.mci.wlan_cal_done = 0;

			ah->btcoex_hw.mci.config = 0x2201;

		}

		break;

	default:

		WARN_ON(1);