[01/14] brcmfmac: expand sta info to report dtim and beacon period.

Commit Message

Arend van Spriel Jan. 29, 2014, 2:32 p.m. UTC

From: Hante Meuleman <[e-mail]>

Expand the get_station command to also report dtim period and
beacon interval when the device is connected.

Reviewed-by: Arend Van Spriel <[e-mail]>
Reviewed-by: Franky (Zhenhui) Lin <[e-mail]>
Reviewed-by: Pieter-Paul Giesberts <[e-mail]>
Reviewed-by: Daniel (Deognyoun) Kim <[e-mail]>
Signed-off-by: Hante Meuleman <[e-mail]>
Signed-off-by: Arend van Spriel <[e-mail]>
---
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c  |   26 ++++++++++++++++++++
 1 file changed, 26 insertions(+)

Patch

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index d7718a5..17170a5 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -2164,6 +2164,8 @@  brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 	s32 err = 0;
 	u8 *bssid = profile->bssid;
 	struct brcmf_sta_info_le sta_info_le;
+	u32 beacon_period;
+	u32 dtim_period;
 
 	brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
 	if (!check_vif_up(ifp->vif))
@@ -2218,6 +2220,30 @@  brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
 				sinfo->signal = rssi;
 				brcmf_dbg(CONN, "RSSI %d dBm\n", rssi);
 			}
+			err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_BCNPRD,
+						    &beacon_period);
+			if (err) {
+				brcmf_err("Could not get beacon period (%d)\n",
+					  err);
+				goto done;
+			} else {
+				sinfo->bss_param.beacon_interval =
+					beacon_period;
+				brcmf_dbg(CONN, "Beacon peroid %d\n",
+					  beacon_period);
+			}
+			err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_DTIMPRD,
+						    &dtim_period);
+			if (err) {
+				brcmf_err("Could not get DTIM period (%d)\n",
+					  err);
+				goto done;
+			} else {
+				sinfo->bss_param.dtim_period = dtim_period;
+				brcmf_dbg(CONN, "DTIM peroid %d\n",
+					  dtim_period);
+			}
+			sinfo->filled |= STATION_INFO_BSS_PARAM;
 		}
 	} else
 		err = -EPERM;