From d3c83ac12338509f37e95bffb19097a361a089a2 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 22 Feb 2012 12:40:15 +0530 Subject: [PATCH] ath9k: Initialize MCI params using a helper Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/btcoex.c | 24 ++++++++++++++++++++++++ drivers/net/wireless/ath/ath9k/btcoex.h | 1 + drivers/net/wireless/ath/ath9k/init.c | 23 ++--------------------- 3 files changed, 27 insertions(+), 21 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index a6712a9..6566952 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -152,6 +152,30 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_btcoex_init_3wire); +void ath9k_hw_btcoex_init_mci(struct ath_hw *ah) +{ + 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; +} +EXPORT_SYMBOL(ath9k_hw_btcoex_init_mci); + static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 0cb7ce9..0cb15cd 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -99,6 +99,7 @@ struct ath_btcoex_hw { void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); +void ath9k_hw_btcoex_init_mci(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, u32 bt_weight, diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 53a005d..a944fc9 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -449,27 +449,8 @@ static int ath9k_init_btcoex(struct ath_softc *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; - 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; - } + ath9k_hw_btcoex_init_mci(ah); + break; default: WARN_ON(1); -- 2.7.4