lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ath9k_hw: initialize MCI parameters

Browse Source 
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: 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>
This commit is contained in:
Mohammed Shafi Shajakhan
2011-11-30 10:41:16 +05:30
committed by John W. Linville
parent 6af24c49a3
commit 16659f6ad8
1 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/net/wireless/ath/ath9k/init.c
View File

@@ -408,6 +408,7 @@ fail:
static int ath9k_init_btcoex(struct ath_softc *sc) static int ath9k_init_btcoex(struct ath_softc *sc)
{ {
struct ath_txq *txq; struct ath_txq *txq;
struct ath_hw *ah = sc->sc_ah;
int r; int r;
switch (sc->sc_ah->btcoex_hw.scheme) { 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.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE; sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE;
INIT_LIST_HEAD(&sc->btcoex.mci.info); 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; break;
default: default:
WARN_ON(1); WARN_ON(1);