Merge tag 'imx-defconfig-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawng...

[cascardo/linux.git] / drivers / net / wireless / broadcom / brcm80211 / brcmfmac / cfg80211.c

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index d0631b6..62f475e 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2540,12 +2540,14 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
                           const u8 *mac, struct station_info *sinfo)
 {
        struct brcmf_if *ifp = netdev_priv(ndev);
+       struct brcmf_scb_val_le scb_val;
        s32 err = 0;
        struct brcmf_sta_info_le sta_info_le;
        u32 sta_flags;
        u32 is_tdls_peer;
        s32 total_rssi;
        s32 count_rssi;
+       int rssi;
        u32 i;
 
        brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
@@ -2629,6 +2631,20 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
                        sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
                        total_rssi /= count_rssi;
                        sinfo->signal = total_rssi;
+               } else if (test_bit(BRCMF_VIF_STATUS_CONNECTED,
+                       &ifp->vif->sme_state)) {
+                       memset(&scb_val, 0, sizeof(scb_val));
+                       err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_RSSI,
+                                                    &scb_val, sizeof(scb_val));
+                       if (err) {
+                               brcmf_err("Could not get rssi (%d)\n", err);
+                               goto done;
+                       } else {
+                               rssi = le32_to_cpu(scb_val.val);
+                               sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+                               sinfo->signal = rssi;
+                               brcmf_dbg(CONN, "RSSI %d dBm\n", rssi);
+                       }
                }
        }
 done: