From 993c52ba61a72a8c669c8091fa75c9514776b3f7 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Thu, 19 Jun 2014 11:37:18 +0200 Subject: [PATCH] staging: rtl8723au: Save timestamp for network in collect_bss_info() and report it to the stack Signed-off-by: Jes Sorensen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723au/core/rtw_mlme_ext.c | 4 ++++ drivers/staging/rtl8723au/include/wlan_bssdef.h | 1 + drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 3 ++- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/staging/rtl8723au/core/rtw_mlme_ext.c b/drivers/staging/rtl8723au/core/rtw_mlme_ext.c index 84ca06b..823489b 100644 --- a/drivers/staging/rtl8723au/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8723au/core/rtw_mlme_ext.c @@ -4281,6 +4281,7 @@ static struct wlan_bssid_ex *collect_bss_info(struct rtw_adapter *padapter, capab_info = get_unaligned_le16(&mgmt->u.beacon.capab_info); bssid->BeaconPeriod = get_unaligned_le16(&mgmt->u.beacon.beacon_int); + bssid->tsf = get_unaligned_le64(&mgmt->u.beacon.timestamp); } else if (ieee80211_is_probe_req(mgmt->frame_control)) { ie_offset = offsetof(struct ieee80211_mgmt, u.probe_req.variable); @@ -4288,6 +4289,7 @@ static struct wlan_bssid_ex *collect_bss_info(struct rtw_adapter *padapter, capab_info = 0; bssid->BeaconPeriod = padapter->registrypriv.dev_network.BeaconPeriod; + bssid->tsf = 0; } else if (ieee80211_is_probe_resp(mgmt->frame_control)) { ie_offset = offsetof(struct ieee80211_mgmt, u.probe_resp.variable); @@ -4295,12 +4297,14 @@ static struct wlan_bssid_ex *collect_bss_info(struct rtw_adapter *padapter, capab_info = get_unaligned_le16(&mgmt->u.probe_resp.capab_info); bssid->BeaconPeriod = get_unaligned_le16(&mgmt->u.probe_resp.beacon_int); + bssid->tsf = get_unaligned_le64(&mgmt->u.probe_resp.timestamp); } else { bssid->reserved = 0; ie_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable); capab_info = get_unaligned_le16(&mgmt->u.beacon.capab_info); bssid->BeaconPeriod = padapter->registrypriv.dev_network.BeaconPeriod; + bssid->tsf = 0; } ie_offset -= offsetof(struct ieee80211_mgmt, u); diff --git a/drivers/staging/rtl8723au/include/wlan_bssdef.h b/drivers/staging/rtl8723au/include/wlan_bssdef.h index b717687..60455e6 100644 --- a/drivers/staging/rtl8723au/include/wlan_bssdef.h +++ b/drivers/staging/rtl8723au/include/wlan_bssdef.h @@ -93,6 +93,7 @@ struct wlan_bssid_ex { u32 Privacy; long Rssi;/* in dBM, raw data , get from PHY) */ u16 BeaconPeriod; /* units are Kusec */ + u64 tsf; u32 ATIMWindow; /* units are Kusec */ u32 DSConfig; /* Frequency, units are kHz */ enum nl80211_iftype ifmode; diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c index 0a0c58d..2621a0e 100644 --- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c @@ -288,7 +288,8 @@ static int rtw_cfg80211_inform_bss(struct rtw_adapter *padapter, } bss = cfg80211_inform_bss(wiphy, notify_channel, - pnetwork->network.MacAddress, 0, + pnetwork->network.MacAddress, + pnetwork->network.tsf, notify_capability, notify_interval, notify_ie, notify_ielen, notify_signal, GFP_ATOMIC); -- 2.7.4