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Commit 6e5c2b4e authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k: make the driver specific rate control module optional 



ath9k can use minstrel_ht instead, so it makes sense to save some space here.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 334b0602

drivers/net/wireless/ath/ath9k/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -32,6 +32,14 @@ config ATH9K_DEBUGFS 


	  Also required for changing debug message flags at run time.



config ATH9K_RATE_CONTROL

	bool "Atheros ath9k rate control"

	depends on ATH9K

	default y

	---help---

	  Say Y, if you want to use the ath9k specific rate control

	  module instead of minstrel_ht.



config ATH9K_HTC

       tristate "Atheros HTC based wireless cards support"

       depends on USB && MAC80211

drivers/net/wireless/ath/ath9k/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -5,8 +5,8 @@ ath9k-y += beacon.o \ 
		recv.o \

		xmit.o \

		virtual.o \

		rc.o



ath9k-$(CONFIG_ATH9K_RATE_CONTROL) += rc.o

ath9k-$(CONFIG_PCI) += pci.o

ath9k-$(CONFIG_ATHEROS_AR71XX) += ahb.o

ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o

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

+2 −0
Original line number Diff line number Diff line
@@ -654,7 +654,9 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) 
	hw->sta_data_size = sizeof(struct ath_node);

	hw->vif_data_size = sizeof(struct ath_vif);



#ifdef CONFIG_ATH9K_RATE_CONTROL

	hw->rate_control_algorithm = "ath9k_rate_control";

#endif



	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes))

		hw->wiphy->bands[IEEE80211_BAND_2GHZ] =

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

+11 −0
Original line number Diff line number Diff line
@@ -224,7 +224,18 @@ enum ath9k_internal_frame_type { 
	ATH9K_IFT_UNPAUSE

};



#ifdef CONFIG_ATH9K_RATE_CONTROL

int ath_rate_control_register(void);

void ath_rate_control_unregister(void);

#else

static inline int ath_rate_control_register(void)

{

	return 0;

}



static inline void ath_rate_control_unregister(void)

{

}

#endif



#endif /* RC_H */