diff options
| author |   Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-11-30 10:41:28 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-11-30 15:08:56 -0500 |
| commit | 19686ddf638cac8c779216bb1f5e53b2666a9035 (patch) | |
| tree | ad27e2edf7f2a8e6f55d6bab700fd9b977eb05b4 /drivers/net/wireless/ath/ath9k/init.c | |
| parent | ath9k_hw: Add MCI related changes in chip reset (diff) | |
| download | linux-dev-19686ddf638cac8c779216bb1f5e53b2666a9035.tar.xz linux-dev-19686ddf638cac8c779216bb1f5e53b2666a9035.zip | |
ath9k: MCI state machine based on MCI interrupt
Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 34b922bbe65d..e9711e2b48c6 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -425,8 +425,16 @@ static int ath9k_init_btcoex(struct ath_softc *sc) txq = sc->tx.txq_map[WME_AC_BE]; ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; + break; + case ATH_BTCOEX_CFG_MCI: + 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); + + r = ath_mci_setup(sc); + if (r) + return r; + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI) { ah->btcoex_hw.mci.ready = false; ah->btcoex_hw.mci.bt_state = 0; @@ -861,6 +869,9 @@ static void ath9k_deinit_softc(struct ath_softc *sc) sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer); + if (sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_MCI) + ath_mci_cleanup(sc); + for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); |