diff options
Diffstat (limited to 'drivers/net/wireless/b43/phy_n.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 6ca41a09fec4..789d21c54139 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -74,6 +74,13 @@ static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field, static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field, u16 value, u8 core); +static inline bool b43_channel_type_is_40mhz( + enum nl80211_channel_type channel_type) +{ + return (channel_type == NL80211_CHAN_HT40MINUS || + channel_type == NL80211_CHAN_HT40PLUS); +} + static inline bool b43_empty_chanspec(struct b43_chanspec *chanspec) { return !chanspec->channel && !chanspec->sideband && @@ -3404,10 +3411,9 @@ static int b43_nphy_set_channel(struct b43_wldev *dev, nphy->radio_chanspec.channel = channel->hw_value; - /* - if (chanspec.b_width != nphy->b_width) - ; TODO: BMAC BW Set (chanspec.b_width) - */ + if (b43_channel_type_is_40mhz(phy->channel_type) != + b43_channel_type_is_40mhz(channel_type)) + ; /* TODO: BMAC BW Set (channel_type) */ if (channel_type == NL80211_CHAN_HT40PLUS) b43_phy_set(dev, B43_NPHY_RXCTL, |