diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-02-22 12:42:15 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-27 14:06:39 -0500 |
| commit | 0cc4cdebb789c5ca8c2b263c846fe7e9b0a199bd (patch) | |
| tree | 8d5c436ac07991d7a51caebd44613e24094ae1f1 /drivers/net/wireless/ath | |
| parent | 4f851df78a96947807c14a7c616d1d096314e460 (diff) | |
| download | op-kernel-dev-0cc4cdebb789c5ca8c2b263c846fe7e9b0a199bd.zip op-kernel-dev-0cc4cdebb789c5ca8c2b263c846fe7e9b0a199bd.tar.gz | |
ath9k_hw: Remove HW revision checks
They are not needed since MCI will be enabled only for
AR9462 v2.0
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mci.c | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 8d3659c..591ca35 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -22,9 +22,6 @@ static void ar9003_mci_reset_req_wakeup(struct ath_hw *ah) { - if (!AR_SREV_9462_20(ah)) - return; - REG_RMW_FIELD(ah, AR_MCI_COMMAND2, AR_MCI_COMMAND2_RESET_REQ_WAKEUP, 1); udelay(1); @@ -496,14 +493,9 @@ static void ar9003_mci_observation_set_up(struct ath_hw *ah) REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, AR_GPIO_JTAG_DISABLE); - if (AR_SREV_9462_20_OR_LATER(ah)) { - REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, - AR_GLB_DS_JTAG_DISABLE, 1); - REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, - AR_GLB_WLAN_UART_INTF_EN, 0); - REG_SET_BIT(ah, AR_GLB_GPIO_CONTROL, - ATH_MCI_CONFIG_MCI_OBS_GPIO); - } + REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, AR_GLB_DS_JTAG_DISABLE, 1); + REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, AR_GLB_WLAN_UART_INTF_EN, 0); + REG_SET_BIT(ah, AR_GLB_GPIO_CONTROL, ATH_MCI_CONFIG_MCI_OBS_GPIO); REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, AR_BTCOEX_CTRL2_GPIO_OBS_SEL, 0); REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, AR_BTCOEX_CTRL2_MAC_BB_OBS_SEL, 1); @@ -1053,9 +1045,7 @@ static void ar9003_mci_send_2g5g_status(struct ath_hw *ah, bool wait_done) struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 new_flags, to_set, to_clear; - if (AR_SREV_9462_20(ah) && - mci->update_2g5g && - (mci->bt_state != MCI_BT_SLEEP)) { + if (mci->update_2g5g && (mci->bt_state != MCI_BT_SLEEP)) { if (mci->is_2g) { new_flags = MCI_2G_FLAGS; @@ -1193,14 +1183,13 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done) REG_CLR_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); - if (AR_SREV_9462_20(ah)) { REG_CLR_BIT(ah, AR_PHY_GLB_CONTROL, AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); + if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) { REG_SET_BIT(ah, AR_BTCOEX_CTRL, AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); - } } } else { ath_dbg(common, MCI, "MCI Send LNA take\n"); @@ -1210,12 +1199,10 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done) REG_SET_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); - if (AR_SREV_9462_20(ah)) { - REG_SET_BIT(ah, AR_PHY_GLB_CONTROL, - AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); - REG_CLR_BIT(ah, AR_BTCOEX_CTRL, - AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); - } + REG_SET_BIT(ah, AR_PHY_GLB_CONTROL, + AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); + REG_CLR_BIT(ah, AR_BTCOEX_CTRL, + AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); ar9003_mci_send_2g5g_status(ah, true); } @@ -1532,8 +1519,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) ar9003_mci_reset_req_wakeup(ah); mci->update_2g5g = true; - if ((AR_SREV_9462_20_OR_LATER(ah)) && - (mci->config & ATH_MCI_CONFIG_MCI_OBS_MASK)) { + if (mci->config & ATH_MCI_CONFIG_MCI_OBS_MASK) { /* Check if we still have control of the GPIOs */ if ((REG_READ(ah, AR_GLB_GPIO_CONTROL) & ATH_MCI_CONFIG_MCI_OBS_GPIO) != |
