diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 13 | ||||
| -rw-r--r-- | net/wireless/mlme.c | 7 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 9 | ||||
| -rw-r--r-- | net/wireless/nl80211.h | 3 |
4 files changed, 24 insertions, 8 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 10bbbd33b31..5f6e32ca085 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2188,9 +2188,14 @@ ieee80211_rx_h_mgmt_check(struct ieee80211_rx_data *rx) if (rx->sdata->vif.type == NL80211_IFTYPE_AP && ieee80211_is_beacon(mgmt->frame_control) && !(rx->flags & IEEE80211_RX_BEACON_REPORTED)) { + int sig = 0; + + if (rx->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) + sig = status->signal; + cfg80211_report_obss_beacon(rx->local->hw.wiphy, rx->skb->data, rx->skb->len, - status->freq, GFP_ATOMIC); + status->freq, sig, GFP_ATOMIC); rx->flags |= IEEE80211_RX_BEACON_REPORTED; } @@ -2414,6 +2419,7 @@ static ieee80211_rx_result debug_noinline ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx) { struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); + int sig = 0; /* skip known-bad action frames and return them in the next handler */ if (status->rx_flags & IEEE80211_RX_MALFORMED_ACTION_FRM) @@ -2426,7 +2432,10 @@ ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx) * it transmitted were processed or returned. */ - if (cfg80211_rx_mgmt(rx->sdata->dev, status->freq, + if (rx->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) + sig = status->signal; + + if (cfg80211_rx_mgmt(rx->sdata->dev, status->freq, sig, rx->skb->data, rx->skb->len, GFP_ATOMIC)) { if (rx->sta) diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index fb1e7217911..f5a7ac3a093 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -814,8 +814,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev, cookie); } -bool cfg80211_rx_mgmt(struct net_device *dev, int freq, const u8 *buf, - size_t len, gfp_t gfp) +bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_mbm, + const u8 *buf, size_t len, gfp_t gfp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; @@ -854,7 +854,8 @@ bool cfg80211_rx_mgmt(struct net_device *dev, int freq, const u8 *buf, /* found match! */ /* Indicate the received Action frame to user space */ - if (nl80211_send_mgmt(rdev, dev, reg->nlpid, freq, + if (nl80211_send_mgmt(rdev, dev, reg->nlpid, + freq, sig_mbm, buf, len, gfp)) continue; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 4b6afc338aa..39dbdf2adb1 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7686,7 +7686,8 @@ bool nl80211_unexpected_4addr_frame(struct net_device *dev, int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, struct net_device *netdev, u32 nlpid, - int freq, const u8 *buf, size_t len, gfp_t gfp) + int freq, int sig_dbm, + const u8 *buf, size_t len, gfp_t gfp) { struct sk_buff *msg; void *hdr; @@ -7704,6 +7705,8 @@ int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx); NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex); NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq); + if (sig_dbm) + NLA_PUT_U32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm); NLA_PUT(msg, NL80211_ATTR_FRAME, len, buf); genlmsg_end(msg, hdr); @@ -7965,7 +7968,7 @@ EXPORT_SYMBOL(cfg80211_probe_status); void cfg80211_report_obss_beacon(struct wiphy *wiphy, const u8 *frame, size_t len, - int freq, gfp_t gfp) + int freq, int sig_dbm, gfp_t gfp) { struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); struct sk_buff *msg; @@ -7988,6 +7991,8 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy, NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx); if (freq) NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq); + if (sig_dbm) + NLA_PUT_U32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm); NLA_PUT(msg, NL80211_ATTR_FRAME, len, frame); genlmsg_end(msg, hdr); diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h index 12bf4d185ab..4ffe50df9f3 100644 --- a/net/wireless/nl80211.h +++ b/net/wireless/nl80211.h @@ -92,7 +92,8 @@ void nl80211_send_sta_del_event(struct cfg80211_registered_device *rdev, gfp_t gfp); int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u32 nlpid, int freq, + struct net_device *netdev, u32 nlpid, + int freq, int sig_dbm, const u8 *buf, size_t len, gfp_t gfp); void nl80211_send_mgmt_tx_status(struct cfg80211_registered_device *rdev, struct net_device *netdev, u64 cookie, |