diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index c9f2ca43856a..deeeca1299bd 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -159,6 +159,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, __le32 *it_present; u32 it_present_val; u16 rx_flags = 0; + u16 channel_flags = 0; int mpdulen, chain; unsigned long chains = status->chains; @@ -243,20 +244,22 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, /* IEEE80211_RADIOTAP_CHANNEL */ put_unaligned_le16(status->freq, pos); pos += 2; + if (status->flag & RX_FLAG_10MHZ) + channel_flags |= IEEE80211_CHAN_HALF; + else if (status->flag & RX_FLAG_5MHZ) + channel_flags |= IEEE80211_CHAN_QUARTER; + if (status->band == IEEE80211_BAND_5GHZ) - put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ, - pos); + channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ; else if (status->flag & (RX_FLAG_HT | RX_FLAG_VHT)) - put_unaligned_le16(IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ, - pos); + channel_flags |= IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ; else if (rate && rate->flags & IEEE80211_RATE_ERP_G) - put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ, - pos); + channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ; else if (rate) - put_unaligned_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ, - pos); + channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ; else - put_unaligned_le16(IEEE80211_CHAN_2GHZ, pos); + channel_flags |= IEEE80211_CHAN_2GHZ; + put_unaligned_le16(channel_flags, pos); pos += 2; /* IEEE80211_RADIOTAP_DBM_ANTSIGNAL */ |