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ath9k: remove code for setting up gpio based baseband rfkill - it was never used, nor configured properly 

SVN-Revision: 24628
lede-17.01
Felix Fietkau 2010-12-16 23:55:23 +00:00
parent a63754b5d5
commit 9fba23352b
1 changed files with 103 additions and 0 deletions
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103
package/mac80211/patches/550-ath9k_disable_hw_rfkill.patch Normal file
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@ -0,0 +1,103 @@
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -961,18 +961,6 @@ static void ar5008_hw_rfbus_done(struct
REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
}
-static void ar5008_hw_enable_rfkill(struct ath_hw *ah)
-{
- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
- AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
-
- REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
- AR_GPIO_INPUT_MUX2_RFSILENT);
-
- ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
- REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
-}
-
static void ar5008_restore_chainmask(struct ath_hw *ah)
{
int rx_chainmask = ah->rxchainmask;
@@ -1629,7 +1617,6 @@ void ar5008_hw_attach_phy_ops(struct ath
priv_ops->set_delta_slope = ar5008_hw_set_delta_slope;
priv_ops->rfbus_req = ar5008_hw_rfbus_req;
priv_ops->rfbus_done = ar5008_hw_rfbus_done;
- priv_ops->enable_rfkill = ar5008_hw_enable_rfkill;
priv_ops->restore_chainmask = ar5008_restore_chainmask;
priv_ops->set_diversity = ar5008_set_diversity;
priv_ops->do_getnf = ar5008_hw_do_getnf;
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -748,28 +748,6 @@ static void ar9003_hw_rfbus_done(struct
REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
}
-/*
- * Set the interrupt and GPIO values so the ISR can disable RF
- * on a switch signal. Assumes GPIO port and interrupt polarity
- * are set prior to call.
- */
-static void ar9003_hw_enable_rfkill(struct ath_hw *ah)
-{
- /* Connect rfsilent_bb_l to baseband */
- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
- AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
- /* Set input mux for rfsilent_bb_l to GPIO #0 */
- REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
- AR_GPIO_INPUT_MUX2_RFSILENT);
-
- /*
- * Configure the desired GPIO port for input and
- * enable baseband rf silence.
- */
- ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
- REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
-}
-
static void ar9003_hw_set_diversity(struct ath_hw *ah, bool value)
{
u32 v = REG_READ(ah, AR_PHY_CCK_DETECT);
@@ -1206,7 +1184,6 @@ void ar9003_hw_attach_phy_ops(struct ath
priv_ops->set_delta_slope = ar9003_hw_set_delta_slope;
priv_ops->rfbus_req = ar9003_hw_rfbus_req;
priv_ops->rfbus_done = ar9003_hw_rfbus_done;
- priv_ops->enable_rfkill = ar9003_hw_enable_rfkill;
priv_ops->set_diversity = ar9003_hw_set_diversity;
priv_ops->ani_control = ar9003_hw_ani_control;
priv_ops->do_getnf = ar9003_hw_do_getnf;
--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
@@ -223,11 +223,6 @@ static inline void ath9k_hw_rfbus_done(s
return ath9k_hw_private_ops(ah)->rfbus_done(ah);
}
-static inline void ath9k_enable_rfkill(struct ath_hw *ah)
-{
- return ath9k_hw_private_ops(ah)->enable_rfkill(ah);
-}
-
static inline void ath9k_hw_restore_chainmask(struct ath_hw *ah)
{
if (!ath9k_hw_private_ops(ah)->restore_chainmask)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1406,7 +1406,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
ath9k_hw_init_qos(ah);
if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
- ath9k_enable_rfkill(ah);
+ ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
ath9k_hw_init_global_settings(ah);
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -576,7 +576,6 @@ struct ath_hw_private_ops {
void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan);
bool (*rfbus_req)(struct ath_hw *ah);
void (*rfbus_done)(struct ath_hw *ah);
- void (*enable_rfkill)(struct ath_hw *ah);
void (*restore_chainmask)(struct ath_hw *ah);
void (*set_diversity)(struct ath_hw *ah, bool value);
u32 (*compute_pll_control)(struct ath_hw *ah,