1 From: Hante Meuleman <meuleman@broadcom.com>
2 Date: Thu, 8 Oct 2015 20:33:17 +0200
3 Subject: [PATCH] brcmfmac: Add RSSI information to get_station.
5 Reviewed-by: Arend Van Spriel <arend@broadcom.com>
6 Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
7 Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
8 Signed-off-by: Arend van Spriel <arend@broadcom.com>
9 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
12 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
13 +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
14 @@ -2431,6 +2431,9 @@ brcmf_cfg80211_get_station(struct wiphy
15 struct brcmf_sta_info_le sta_info_le;
22 brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
23 if (!check_vif_up(ifp->vif))
24 @@ -2491,6 +2494,26 @@ brcmf_cfg80211_get_station(struct wiphy
25 sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES);
26 sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes);
30 + for (i = 0; i < BRCMF_ANT_MAX; i++) {
31 + if (sta_info_le.rssi[i]) {
32 + sinfo->chain_signal_avg[count_rssi] =
33 + sta_info_le.rssi[i];
34 + sinfo->chain_signal[count_rssi] =
35 + sta_info_le.rssi[i];
36 + total_rssi += sta_info_le.rssi[i];
41 + sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL);
42 + sinfo->chains = count_rssi;
44 + sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
45 + total_rssi /= count_rssi;
46 + sinfo->signal = total_rssi;
50 brcmf_dbg(TRACE, "Exit\n");