diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 66f7ecf51b9..64ebe664eff 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -142,6 +142,8 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, /* IEEE80211_RADIOTAP_FLAGS */ if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) *pos |= IEEE80211_RADIOTAP_F_FCS; + if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC)) + *pos |= IEEE80211_RADIOTAP_F_BADFCS; if (status->flag & RX_FLAG_SHORTPRE) *pos |= IEEE80211_RADIOTAP_F_SHORTPRE; pos++; @@ -204,9 +206,8 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, /* ensure 2 byte alignment for the 2 byte field as required */ if ((pos - (unsigned char *)rthdr) & 1) pos++; - /* FIXME: when radiotap gets a 'bad PLCP' flag use it here */ - if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC)) - *(__le16 *)pos |= cpu_to_le16(IEEE80211_RADIOTAP_F_RX_BADFCS); + if (status->flag & RX_FLAG_FAILED_PLCP_CRC) + *(__le16 *)pos |= cpu_to_le16(IEEE80211_RADIOTAP_F_RX_BADPLCP); pos += 2; } @@ -849,12 +850,19 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) * Mesh beacons will update last_rx when if they are found to * match the current local configuration when processed. */ - sta->last_rx = jiffies; + if (rx->sdata->vif.type == NL80211_IFTYPE_STATION && + ieee80211_is_beacon(hdr->frame_control)) { + rx->sdata->u.mgd.last_beacon = jiffies; + } else + sta->last_rx = jiffies; } if (!(rx->flags & IEEE80211_RX_RA_MATCH)) return RX_CONTINUE; + if (rx->sdata->vif.type == NL80211_IFTYPE_STATION) + ieee80211_sta_rx_notify(rx->sdata, hdr); + sta->rx_fragments++; sta->rx_bytes += rx->skb->len; sta->last_signal = rx->status->signal; @@ -1876,18 +1884,13 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx) if (ieee80211_vif_is_mesh(&sdata->vif)) return ieee80211_mesh_rx_mgmt(sdata, rx->skb, rx->status); - if (sdata->vif.type != NL80211_IFTYPE_STATION && - sdata->vif.type != NL80211_IFTYPE_ADHOC) - return RX_DROP_MONITOR; - + if (sdata->vif.type == NL80211_IFTYPE_ADHOC) + return ieee80211_ibss_rx_mgmt(sdata, rx->skb, rx->status); - if (sdata->vif.type == NL80211_IFTYPE_STATION) { - if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) - return RX_DROP_MONITOR; + if (sdata->vif.type == NL80211_IFTYPE_STATION) return ieee80211_sta_rx_mgmt(sdata, rx->skb, rx->status); - } - return ieee80211_ibss_rx_mgmt(sdata, rx->skb, rx->status); + return RX_DROP_MONITOR; } static void ieee80211_rx_michael_mic_report(struct net_device *dev, |