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Commit aa4c7b2a authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
Browse files

b43: check band width 



Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4bb29f8c

drivers/net/wireless/b43/main.c

+6 −0
Original line number Diff line number Diff line
@@ -3576,6 +3576,12 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed) 
	dev = wl->current_dev;

	phy = &dev->phy;



	if (conf_is_ht(conf))

		phy->is_40mhz =

			(conf_is_ht40_minus(conf) || conf_is_ht40_plus(conf));

	else

		phy->is_40mhz = false;



	b43_mac_suspend(dev);



	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS)

drivers/net/wireless/b43/phy_common.h

+3 −0
Original line number Diff line number Diff line
@@ -212,6 +212,9 @@ struct b43_phy { 
	bool supports_2ghz;

	bool supports_5ghz;



	/* HT info */

	bool is_40mhz;



	/* GMODE bit enabled? */

	bool gmode;

drivers/net/wireless/b43/phy_n.c

+1 −1
Original line number Diff line number Diff line
@@ -1787,7 +1787,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev, 


	b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0x8AA9);



	if (1 /* FIXME: the band width is 20 MHz */)

	if (!dev->phy.is_40mhz)

		freq = 2500;

	else

		freq = 5000;