diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 683b10f46505..3d79d498e7f6 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -361,9 +361,6 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, u16 known = local->hw.radiotap_vht_details; rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_VHT); - /* known field - how to handle 80+80? */ - if (status->vht_flag & RX_VHT_FLAG_80P80MHZ) - known &= ~IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH; put_unaligned_le16(known, pos); pos += 2; /* flags */ @@ -378,8 +375,6 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, /* bandwidth */ if (status->vht_flag & RX_VHT_FLAG_80MHZ) *pos++ = 4; - else if (status->vht_flag & RX_VHT_FLAG_80P80MHZ) - *pos++ = 0; /* marked not known above */ else if (status->vht_flag & RX_VHT_FLAG_160MHZ) *pos++ = 11; else if (status->flag & RX_FLAG_40MHZ) @@ -2314,6 +2309,15 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx) if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) return RX_DROP_MONITOR; + if (rx->sta) { + /* The security index has the same property as needed + * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS + * for non-QoS-data frames. Here we know it's a data + * frame, so count MSDUs. + */ + rx->sta->rx_msdu[rx->security_idx]++; + } + /* * Send unexpected-4addr-frame event to hostapd. For older versions, * also drop the frame to cooked monitor interfaces. @@ -2598,7 +2602,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) case WLAN_HT_ACTION_NOTIFY_CHANWIDTH: { struct ieee80211_supported_band *sband; u8 chanwidth = mgmt->u.action.u.ht_notify_cw.chanwidth; - enum ieee80211_sta_rx_bandwidth new_bw; + enum ieee80211_sta_rx_bandwidth max_bw, new_bw; /* If it doesn't support 40 MHz it can't change ... */ if (!(rx->sta->sta.ht_cap.cap & @@ -2606,13 +2610,18 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) goto handled; if (chanwidth == IEEE80211_HT_CHANWIDTH_20MHZ) - new_bw = IEEE80211_STA_RX_BW_20; + max_bw = IEEE80211_STA_RX_BW_20; else - new_bw = ieee80211_sta_cur_vht_bw(rx->sta); + max_bw = ieee80211_sta_cap_rx_bw(rx->sta); + + /* set cur_max_bandwidth and recalc sta bw */ + rx->sta->cur_max_bandwidth = max_bw; + new_bw = ieee80211_sta_cur_vht_bw(rx->sta); if (rx->sta->sta.bandwidth == new_bw) goto handled; + rx->sta->sta.bandwidth = new_bw; sband = rx->local->hw.wiphy->bands[status->band]; rate_control_rate_update(local, sband, rx->sta, |