brcmfmac: Add RSSI information to get_station. (cae355dc) · Commits · 戴 / test

drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c

+23 −0

Original line number	Diff line number	Diff line
		@@ -2432,6 +2432,9 @@ brcmf_cfg80211_get_station(struct wiphy wiphy, struct net_device ndev,
		struct brcmf_sta_info_le sta_info_le;
		u32 sta_flags;
		u32 is_tdls_peer;
		s32 total_rssi;
		s32 count_rssi;
		u32 i;

		brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
		if (!check_vif_up(ifp->vif))
		@@ -2492,6 +2495,26 @@ brcmf_cfg80211_get_station(struct wiphy wiphy, struct net_device ndev,
		sinfo->filled \|= BIT(NL80211_STA_INFO_RX_BYTES);
		sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes);
		}
		total_rssi = 0;
		count_rssi = 0;
		for (i = 0; i < BRCMF_ANT_MAX; i++) {
		if (sta_info_le.rssi[i]) {
		sinfo->chain_signal_avg[count_rssi] =
		sta_info_le.rssi[i];
		sinfo->chain_signal[count_rssi] =
		sta_info_le.rssi[i];
		total_rssi += sta_info_le.rssi[i];
		count_rssi++;
		}
		}
		if (count_rssi) {
		sinfo->filled \|= BIT(NL80211_STA_INFO_CHAIN_SIGNAL);
		sinfo->chains = count_rssi;

		sinfo->filled \|= BIT(NL80211_STA_INFO_SIGNAL);
		total_rssi /= count_rssi;
		sinfo->signal = total_rssi;
		}
		}
		done:
		brcmf_dbg(TRACE, "Exit\n");