diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 9e17a83d3432..282d58d52fce 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -70,6 +70,9 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_NO_FAT_BELOW = 1<<5, }; +#define IEEE80211_CHAN_NO_HT40 \ + (IEEE80211_CHAN_NO_FAT_ABOVE | IEEE80211_CHAN_NO_FAT_BELOW) + /** * struct ieee80211_channel - channel definition * @@ -1303,9 +1306,10 @@ extern void wiphy_apply_custom_regulatory( * freq_reg_info - get regulatory information for the given frequency * @wiphy: the wiphy for which we want to process this rule for * @center_freq: Frequency in KHz for which we want regulatory information for - * @bandwidth: the bandwidth requirement you have in KHz, if you do not have one - * you can set this to 0. If this frequency is allowed we then set - * this value to the maximum allowed bandwidth. + * @desired_bw_khz: the desired max bandwidth you want to use per + * channel. Note that this is still 20 MHz if you want to use HT40 + * as HT40 makes use of two channels for its 40 MHz width bandwidth. + * If set to 0 we'll assume you want the standard 20 MHz. * @reg_rule: the regulatory rule which we have for this frequency * * Use this function to get the regulatory rule for a specific frequency on @@ -1320,7 +1324,9 @@ extern void wiphy_apply_custom_regulatory( * freq_in_rule_band() for our current definition of a band -- this is purely * subjective and right now its 802.11 specific. */ -extern int freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 *bandwidth, +extern int freq_reg_info(struct wiphy *wiphy, + u32 center_freq, + u32 desired_bw_khz, const struct ieee80211_reg_rule **reg_rule); /* |
