diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index e664b28..256647c 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2440,6 +2440,39 @@ void ieee80211_ht_oper_to_chandef(struct ieee80211_channel *control_chan, cfg80211_chandef_create(chandef, control_chan, channel_type); } +void ieee80211_vht_oper_to_chandef(struct ieee80211_channel *control_chan, + const struct ieee80211_vht_operation *oper, + struct cfg80211_chan_def *chandef) +{ + if (!oper) + return; + + chandef->chan = control_chan; + + switch (oper->chan_width) { + case IEEE80211_VHT_CHANWIDTH_USE_HT: + break; + case IEEE80211_VHT_CHANWIDTH_80MHZ: + chandef->width = NL80211_CHAN_WIDTH_80; + break; + case IEEE80211_VHT_CHANWIDTH_160MHZ: + chandef->width = NL80211_CHAN_WIDTH_160; + break; + case IEEE80211_VHT_CHANWIDTH_80P80MHZ: + chandef->width = NL80211_CHAN_WIDTH_80P80; + break; + default: + break; + } + + chandef->center_freq1 = + ieee80211_channel_to_frequency(oper->center_freq_seg1_idx, + control_chan->band); + chandef->center_freq2 = + ieee80211_channel_to_frequency(oper->center_freq_seg2_idx, + control_chan->band); +} + int ieee80211_parse_bitrates(struct cfg80211_chan_def *chandef, const struct ieee80211_supported_band *sband, const u8 *srates, int srates_len, u32 *rates) |