Signed-off-by: Rafał Miłecki <zaj...@gmail.com>
---
drivers/net/wireless/b43/main.c | 6 ++++++
drivers/net/wireless/b43/phy_common.h | 3 +++
drivers/net/wireless/b43/phy_n.c | 2 +-
3 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 9c5c7c9..a826e68 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3571,6 +3571,12 @@ 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)
diff --git a/drivers/net/wireless/b43/phy_common.h
b/drivers/net/wireless/b43/phy_common.h
index 9edd4e8..f635f9e 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -212,6 +212,9 @@ struct b43_phy {
bool supports_2ghz;
bool supports_5ghz;
+ /* HT info */
+ bool is_40mhz;
+
/* GMODE bit enabled? */
bool gmode;
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index e77f1f2..2cdf32e 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -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;
--
1.6.4.2
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