Commit 8e15e094 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by John W. Linville
Browse files

ath9k: export methods related to ACK timeout estimation 



Remove static keyword and export ath9k_hw_setslottime(),
ath9k_hw_set_ack_timeout() and ath9k_hw_set_cts_timeout() in hw.h.
These methods will be used in ACK timeout estimation algorithm (dynack)

Signed-off-by: default avatarLorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1030f9fe

drivers/net/wireless/ath/ath9k/hw.c

+3 −3
Original line number Diff line number Diff line
@@ -935,21 +935,21 @@ static void ath9k_hw_set_sifs_time(struct ath_hw *ah, u32 us) 
	REG_WRITE(ah, AR_D_GBL_IFS_SIFS, val);

}



static void ath9k_hw_setslottime(struct ath_hw *ah, u32 us)

void ath9k_hw_setslottime(struct ath_hw *ah, u32 us)

{

	u32 val = ath9k_hw_mac_to_clks(ah, us);

	val = min(val, (u32) 0xFFFF);

	REG_WRITE(ah, AR_D_GBL_IFS_SLOT, val);

}



static void ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us)

void ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us)

{

	u32 val = ath9k_hw_mac_to_clks(ah, us);

	val = min(val, (u32) MS(0xFFFFFFFF, AR_TIME_OUT_ACK));

	REG_RMW_FIELD(ah, AR_TIME_OUT, AR_TIME_OUT_ACK, val);

}



static void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)

void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)

{

	u32 val = ath9k_hw_mac_to_clks(ah, us);

	val = min(val, (u32) MS(0xFFFFFFFF, AR_TIME_OUT_CTS));

drivers/net/wireless/ath/ath9k/hw.h

+4 −0
Original line number Diff line number Diff line
@@ -1080,6 +1080,10 @@ void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan); 
void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning);

void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan);



void ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us);

void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us);

void ath9k_hw_setslottime(struct ath_hw *ah, u32 us);



#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT

static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah)

{

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