struct ath6kl *ar = vif->ar;
if (vif->scan_req) {
- cfg80211_scan_done(vif->scan_req, true);
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
+ cfg80211_scan_done(vif->scan_req, &info);
vif->scan_req = NULL;
}
void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted)
{
struct ath6kl *ar = vif->ar;
+ struct cfg80211_scan_info info = {
+ .aborted = aborted,
+ };
int i;
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: status%s\n", __func__,
}
out:
- cfg80211_scan_done(vif->scan_req, aborted);
+ cfg80211_scan_done(vif->scan_req, &info);
vif->scan_req = NULL;
}
}
if (vif->scan_req) {
- cfg80211_scan_done(vif->scan_req, true);
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
+ cfg80211_scan_done(vif->scan_req, &info);
vif->scan_req = NULL;
}
mutex_lock(&wil->mutex);
started = wil_p2p_stop_discovery(wil);
if (started && wil->scan_request) {
- cfg80211_scan_done(wil->scan_request, 1);
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
+ cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
wil->radio_wdev = wil->wdev;
}
mutex_unlock(&wil->wmi_mutex);
if (wil->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
wil_dbg_misc(wil, "Abort scan_request 0x%p\n",
wil->scan_request);
del_timer_sync(&wil->scan_timer);
- cfg80211_scan_done(wil->scan_request, true);
+ cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
(void)wil_p2p_stop_discovery(wil);
if (wil->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
wil_dbg_misc(wil, "Abort scan_request 0x%p\n",
wil->scan_request);
del_timer_sync(&wil->scan_timer);
- cfg80211_scan_done(wil->scan_request, true);
+ cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
mutex_unlock(&wil->mutex);
if (started) {
+ struct cfg80211_scan_info info = {
+ .aborted = false,
+ };
+
mutex_lock(&wil->p2p_wdev_mutex);
- cfg80211_scan_done(wil->scan_request, 0);
+ cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
wil->radio_wdev = wil->wdev;
mutex_unlock(&wil->p2p_wdev_mutex);
{
if (wil->scan_request) {
struct wmi_scan_complete_event *data = d;
- bool aborted = (data->status != WMI_SCAN_SUCCESS);
+ struct cfg80211_scan_info info = {
+ .aborted = (data->status != WMI_SCAN_SUCCESS),
+ };
wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", data->status);
wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n",
- wil->scan_request, aborted);
+ wil->scan_request, info.aborted);
del_timer_sync(&wil->scan_timer);
mutex_lock(&wil->p2p_wdev_mutex);
- cfg80211_scan_done(wil->scan_request, aborted);
+ cfg80211_scan_done(wil->scan_request, &info);
wil->radio_wdev = wil->wdev;
mutex_unlock(&wil->p2p_wdev_mutex);
wil->scan_request = NULL;
if (!aborted)
cfg80211_sched_scan_results(cfg_to_wiphy(cfg));
} else if (scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = aborted,
+ };
+
brcmf_dbg(SCAN, "ESCAN Completed scan: %s\n",
aborted ? "Aborted" : "Done");
- cfg80211_scan_done(scan_request, aborted);
+ cfg80211_scan_done(scan_request, &info);
}
if (!test_and_clear_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status))
brcmf_dbg(SCAN, "Scan complete, probably P2P scan\n");
scan_abort:
if (priv->scan_request) {
- cfg80211_scan_done(priv->scan_request, abort);
+ struct cfg80211_scan_info info = {
+ .aborted = abort,
+ };
+
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
}
void orinoco_scan_done(struct orinoco_private *priv, bool abort)
{
if (priv->scan_request) {
- cfg80211_scan_done(priv->scan_request, abort);
+ struct cfg80211_scan_info info = {
+ .aborted = abort,
+ };
+
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
}
{
WARN_ON(!priv->scan_req);
- if (priv->internal_scan)
+ if (priv->internal_scan) {
kfree(priv->scan_req);
- else
- cfg80211_scan_done(priv->scan_req, false);
+ } else {
+ struct cfg80211_scan_info info = {
+ .aborted = false,
+ };
+
+ cfg80211_scan_done(priv->scan_req, &info);
+ }
priv->scan_req = NULL;
}
if (!priv)
continue;
if (priv->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
mwifiex_dbg(adapter, WARN, "info: aborting scan\n");
- cfg80211_scan_done(priv->scan_request, 1);
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
}
if (!priv)
continue;
if (priv->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
mwifiex_dbg(adapter, WARN, "info: aborting scan\n");
- cfg80211_scan_done(priv->scan_request, 1);
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
}
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
if (priv->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
mwifiex_dbg(priv->adapter, INFO,
"aborting scan on ndo_stop\n");
- cfg80211_scan_done(priv->scan_request, 1);
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
priv->scan_aborting = true;
}
mwifiex_complete_scan(priv);
if (priv->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = false,
+ };
+
mwifiex_dbg(adapter, INFO,
"info: notifying scan done\n");
- cfg80211_scan_done(priv->scan_request, 0);
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
} else {
priv->scan_aborting = false;
if (!adapter->active_scan_triggered) {
if (priv->scan_request) {
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
mwifiex_dbg(adapter, INFO,
"info: aborting scan\n");
- cfg80211_scan_done(priv->scan_request, 1);
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
} else {
priv->scan_aborting = false;
struct rndis_wlan_private *priv =
container_of(work, struct rndis_wlan_private, scan_work.work);
struct usbnet *usbdev = priv->usbdev;
+ struct cfg80211_scan_info info = {};
int ret;
netdev_dbg(usbdev->net, "get_scan_results\n");
ret = rndis_check_bssid_list(usbdev, NULL, NULL);
- cfg80211_scan_done(priv->scan_request, ret < 0);
+ info.aborted = ret < 0;
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
flush_workqueue(priv->workqueue);
if (priv->scan_request) {
- cfg80211_scan_done(priv->scan_request, true);
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
+ cfg80211_scan_done(priv->scan_request, &info);
priv->scan_request = NULL;
}
DBG_8723A("%s with scan req\n", __func__);
if (pwdev_priv->scan_request->wiphy !=
- pwdev_priv->rtw_wdev->wiphy)
+ pwdev_priv->rtw_wdev->wiphy) {
DBG_8723A("error wiphy compare\n");
- else
- cfg80211_scan_done(pwdev_priv->scan_request, aborted);
+ } else {
+ struct cfg80211_scan_info info = {
+ .aborted = aborted,
+ };
+
+ cfg80211_scan_done(pwdev_priv->scan_request, &info);
+ }
pwdev_priv->scan_request = NULL;
} else {
mutex_lock(&priv->scan_req_lock);
if (priv->pstrScanReq) {
- cfg80211_scan_done(priv->pstrScanReq, false);
+ struct cfg80211_scan_info info = {
+ .aborted = false,
+ };
+
+ cfg80211_scan_done(priv->pstrScanReq, &info);
priv->u32RcvdChCount = 0;
priv->bCfgScanning = false;
priv->pstrScanReq = NULL;
mutex_lock(&priv->scan_req_lock);
if (priv->pstrScanReq) {
+ struct cfg80211_scan_info info = {
+ .aborted = false,
+ };
+
update_scan_time();
refresh_scan(priv, 1, false);
- cfg80211_scan_done(priv->pstrScanReq, false);
+ cfg80211_scan_done(priv->pstrScanReq, &info);
priv->bCfgScanning = false;
priv->pstrScanReq = NULL;
}
struct p80211msg_dot11req_scan msg1;
struct p80211msg_dot11req_scan_results msg2;
struct cfg80211_bss *bss;
+ struct cfg80211_scan_info info = {};
+
int result;
int err = 0;
int numbss = 0;
err = prism2_result2err(msg2.resultcode.data);
exit:
- cfg80211_scan_done(request, err ? 1 : 0);
+ info.aborted = !!(err);
+ cfg80211_scan_done(request, &info);
priv->scan_request = NULL;
return err;
}
u8 ssid_len;
};
+/**
+ * struct cfg80211_scan_info - information about completed scan
+ * @scan_start_tsf: scan start time in terms of the TSF of the BSS that the
+ * wireless device that requested the scan is connected to. If this
+ * information is not available, this field is left zero.
+ * @tsf_bssid: the BSSID according to which %scan_start_tsf is set.
+ * @aborted: set to true if the scan was aborted for any reason,
+ * userspace will be notified of that
+ */
+struct cfg80211_scan_info {
+ u64 scan_start_tsf;
+ u8 tsf_bssid[ETH_ALEN] __aligned(2);
+ bool aborted;
+};
+
/**
* struct cfg80211_scan_request - scan request description
*
* @scan_width: channel width for scanning
* @ie: optional information element(s) to add into Probe Request or %NULL
* @ie_len: length of ie in octets
+ * @duration: how long to listen on each channel, in TUs. If
+ * %duration_mandatory is not set, this is the maximum dwell time and
+ * the actual dwell time may be shorter.
+ * @duration_mandatory: if set, the scan duration must be as specified by the
+ * %duration field.
* @flags: bit field of flags controlling operation
* @rates: bitmap of rates to advertise for each band
* @wiphy: the wiphy this was for
* @scan_start: time (in jiffies) when the scan started
* @wdev: the wireless device to scan for
- * @aborted: (internal) scan request was notified as aborted
+ * @info: (internal) information about completed scan
* @notified: (internal) scan request was notified as done or aborted
* @no_cck: used to send probe requests at non CCK rate in 2GHz band
* @mac_addr: MAC address used with randomisation
enum nl80211_bss_scan_width scan_width;
const u8 *ie;
size_t ie_len;
+ u16 duration;
+ bool duration_mandatory;
u32 flags;
u32 rates[NUM_NL80211_BANDS];
/* internal */
struct wiphy *wiphy;
unsigned long scan_start;
- bool aborted, notified;
+ struct cfg80211_scan_info info;
+ bool notified;
bool no_cck;
/* keep last */
* buffered on the device) and be accurate to about 10ms.
* If the frame isn't buffered, just passing the return value of
* ktime_get_boot_ns() is likely appropriate.
+ * @parent_tsf: the time at the start of reception of the first octet of the
+ * timestamp field of the frame. The time is the TSF of the BSS specified
+ * by %parent_bssid.
+ * @parent_bssid: the BSS according to which %parent_tsf is set. This is set to
+ * the BSS that requested the scan in which the beacon/probe was received.
*/
struct cfg80211_inform_bss {
struct ieee80211_channel *chan;
enum nl80211_bss_scan_width scan_width;
s32 signal;
u64 boottime_ns;
+ u64 parent_tsf;
+ u8 parent_bssid[ETH_ALEN] __aligned(2);
};
/**
* cfg80211_scan_done - notify that scan finished
*
* @request: the corresponding scan request
- * @aborted: set to true if the scan was aborted for any reason,
- * userspace will be notified of that
+ * @info: information about the completed scan
*/
-void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted);
+void cfg80211_scan_done(struct cfg80211_scan_request *request,
+ struct cfg80211_scan_info *info);
/**
* cfg80211_sched_scan_results - notify that new scan results are available
* to turn that feature off set an invalid mac address
* (e.g. FF:FF:FF:FF:FF:FF)
*
+ * @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually
+ * started (u64). The time is the TSF of the BSS the interface that
+ * requested the scan is connected to (if available, otherwise this
+ * attribute must not be included).
+ * @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which
+ * %NL80211_ATTR_SCAN_START_TIME_TSF is set.
+ * @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If
+ * %NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the
+ * maximum measurement duration allowed. This attribute is used with
+ * measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN
+ * if the scan is used for beacon report radio measurement.
+ * @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates
+ * that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is
+ * mandatory. If this flag is not set, the duration is the maximum duration
+ * and the actual measurement duration may be shorter.
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
NL80211_ATTR_MU_MIMO_GROUP_DATA,
NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR,
+ NL80211_ATTR_SCAN_START_TIME_TSF,
+ NL80211_ATTR_SCAN_START_TIME_TSF_BSSID,
+ NL80211_ATTR_MEASUREMENT_DURATION,
+ NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
* was last updated by a received frame. The value is expected to be
* accurate to about 10ms. (u64, nanoseconds)
* @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first
+ * octet of the timestamp field of the last beacon/probe received for
+ * this BSS. The time is the TSF of the BSS specified by
+ * @NL80211_BSS_PARENT_BSSID. (u64).
+ * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF
+ * is set.
* @__NL80211_BSS_AFTER_LAST: internal
* @NL80211_BSS_MAX: highest BSS attribute
*/
NL80211_BSS_PRESP_DATA,
NL80211_BSS_LAST_SEEN_BOOTTIME,
NL80211_BSS_PAD,
+ NL80211_BSS_PARENT_TSF,
+ NL80211_BSS_PARENT_BSSID,
/* keep last */
__NL80211_BSS_AFTER_LAST,
* %NL80211_ATTR_MU_MIMO_GROUP_DATA attribute,
* or can be configured to follow a station by configuring the
* %NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute.
+ * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual
+ * time the scan started in scan results event. The time is the TSF of
+ * the BSS that the interface that requested the scan is connected to
+ * (if available).
+ * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the
+ * time the last beacon/probe was received. The time is the TSF of the
+ * BSS that the interface that requested the scan is connected to
+ * (if available).
+ * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of
+ * channel dwell time.
*
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
NL80211_EXT_FEATURE_VHT_IBSS,
NL80211_EXT_FEATURE_RRM,
NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER,
+ NL80211_EXT_FEATURE_SCAN_START_TIME,
+ NL80211_EXT_FEATURE_BSS_PARENT_TSF,
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
scan_req = rcu_dereference_protected(local->scan_req,
lockdep_is_held(&local->mtx));
- if (scan_req != local->int_scan_req)
- cfg80211_scan_done(scan_req, aborted);
+ if (scan_req != local->int_scan_req) {
+ struct cfg80211_scan_info info = {
+ .aborted = aborted,
+ };
+
+ cfg80211_scan_done(scan_req, &info);
+ }
RCU_INIT_POINTER(local->scan_req, NULL);
scan_sdata = rcu_dereference_protected(local->scan_sdata,
if (rdev->scan_req && rdev->scan_req->wdev == wdev) {
if (WARN_ON(!rdev->scan_req->notified))
- rdev->scan_req->aborted = true;
+ rdev->scan_req->info.aborted = true;
___cfg80211_scan_done(rdev, false);
}
}
cfg80211_update_iface_num(rdev, wdev->iftype, -1);
if (rdev->scan_req && rdev->scan_req->wdev == wdev) {
if (WARN_ON(!rdev->scan_req->notified))
- rdev->scan_req->aborted = true;
+ rdev->scan_req->info.aborted = true;
___cfg80211_scan_done(rdev, false);
}
unsigned long refcount;
atomic_t hold;
+ /* time at the start of the reception of the first octet of the
+ * timestamp field of the last beacon/probe received for this BSS.
+ * The time is the TSF of the BSS specified by %parent_bssid.
+ */
+ u64 parent_tsf;
+
+ /* the BSS according to which %parent_tsf is set. This is set to
+ * the BSS that the interface that requested the scan was connected to
+ * when the beacon/probe was received.
+ */
+ u8 parent_bssid[ETH_ALEN] __aligned(2);
+
/* must be last because of priv member */
struct cfg80211_bss pub;
};
}
}
+ if (info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]) {
+ if (!wiphy_ext_feature_isset(wiphy,
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL)) {
+ err = -EOPNOTSUPP;
+ goto out_free;
+ }
+
+ request->duration =
+ nla_get_u16(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]);
+ request->duration_mandatory =
+ nla_get_flag(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY]);
+ }
+
if (info->attrs[NL80211_ATTR_SCAN_FLAGS]) {
request->flags = nla_get_u32(
info->attrs[NL80211_ATTR_SCAN_FLAGS]);
jiffies_to_msecs(jiffies - intbss->ts)))
goto nla_put_failure;
+ if (intbss->parent_tsf &&
+ (nla_put_u64_64bit(msg, NL80211_BSS_PARENT_TSF,
+ intbss->parent_tsf, NL80211_BSS_PAD) ||
+ nla_put(msg, NL80211_BSS_PARENT_BSSID, ETH_ALEN,
+ intbss->parent_bssid)))
+ goto nla_put_failure;
+
if (intbss->ts_boottime &&
nla_put_u64_64bit(msg, NL80211_BSS_LAST_SEEN_BOOTTIME,
intbss->ts_boottime, NL80211_BSS_PAD))
nla_put_u32(msg, NL80211_ATTR_SCAN_FLAGS, req->flags))
goto nla_put_failure;
+ if (req->info.scan_start_tsf &&
+ (nla_put_u64_64bit(msg, NL80211_ATTR_SCAN_START_TIME_TSF,
+ req->info.scan_start_tsf, NL80211_BSS_PAD) ||
+ nla_put(msg, NL80211_ATTR_SCAN_START_TIME_TSF_BSSID, ETH_ALEN,
+ req->info.tsf_bssid)))
+ goto nla_put_failure;
+
return 0;
nla_put_failure:
return -ENOBUFS;
*
* Copyright 2008 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
+ * Copyright 2016 Intel Deutschland GmbH
*/
#include <linux/kernel.h>
#include <linux/slab.h>
if (wdev->netdev)
cfg80211_sme_scan_done(wdev->netdev);
- if (!request->aborted &&
+ if (!request->info.aborted &&
request->flags & NL80211_SCAN_FLAG_FLUSH) {
/* flush entries from previous scans */
spin_lock_bh(&rdev->bss_lock);
spin_unlock_bh(&rdev->bss_lock);
}
- msg = nl80211_build_scan_msg(rdev, wdev, request->aborted);
+ msg = nl80211_build_scan_msg(rdev, wdev, request->info.aborted);
#ifdef CONFIG_CFG80211_WEXT
- if (wdev->netdev && !request->aborted) {
+ if (wdev->netdev && !request->info.aborted) {
memset(&wrqu, 0, sizeof(wrqu));
wireless_send_event(wdev->netdev, SIOCGIWSCAN, &wrqu, NULL);
rtnl_unlock();
}
-void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted)
+void cfg80211_scan_done(struct cfg80211_scan_request *request,
+ struct cfg80211_scan_info *info)
{
- trace_cfg80211_scan_done(request, aborted);
+ trace_cfg80211_scan_done(request, info);
WARN_ON(request != wiphy_to_rdev(request->wiphy)->scan_req);
- request->aborted = aborted;
+ request->info = *info;
request->notified = true;
queue_work(cfg80211_wq, &wiphy_to_rdev(request->wiphy)->scan_done_wk);
}
found->pub.capability = tmp->pub.capability;
found->ts = tmp->ts;
found->ts_boottime = tmp->ts_boottime;
+ found->parent_tsf = tmp->parent_tsf;
+ ether_addr_copy(found->parent_bssid, tmp->parent_bssid);
} else {
struct cfg80211_internal_bss *new;
struct cfg80211_internal_bss *hidden;
tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
tmp.ts_boottime = data->boottime_ns;
+ tmp.parent_tsf = data->parent_tsf;
+ ether_addr_copy(tmp.parent_bssid, data->parent_bssid);
signal_valid = abs(data->chan->center_freq - channel->center_freq) <=
wiphy->max_adj_channel_rssi_comp;
);
TRACE_EVENT(cfg80211_scan_done,
- TP_PROTO(struct cfg80211_scan_request *request, bool aborted),
- TP_ARGS(request, aborted),
+ TP_PROTO(struct cfg80211_scan_request *request,
+ struct cfg80211_scan_info *info),
+ TP_ARGS(request, info),
TP_STRUCT__entry(
__field(u32, n_channels)
__dynamic_array(u8, ie, request ? request->ie_len : 0)
MAC_ENTRY(wiphy_mac)
__field(bool, no_cck)
__field(bool, aborted)
+ __field(u64, scan_start_tsf)
+ MAC_ENTRY(tsf_bssid)
),
TP_fast_assign(
if (request) {
request->wiphy->perm_addr);
__entry->no_cck = request->no_cck;
}
- __entry->aborted = aborted;
+ if (info) {
+ __entry->aborted = info->aborted;
+ __entry->scan_start_tsf = info->scan_start_tsf;
+ MAC_ASSIGN(tsf_bssid, info->tsf_bssid);
+ }
),
- TP_printk("aborted: %s", BOOL_TO_STR(__entry->aborted))
+ TP_printk("aborted: %s, scan start (TSF): %llu, tsf_bssid: " MAC_PR_FMT,
+ BOOL_TO_STR(__entry->aborted),
+ (unsigned long long)__entry->scan_start_tsf,
+ MAC_PR_ARG(tsf_bssid))
);
DEFINE_EVENT(wiphy_only_evt, cfg80211_sched_scan_results,
__dynamic_array(u8, mgmt, len)
__field(s32, signal)
__field(u64, ts_boottime)
+ __field(u64, parent_tsf)
+ MAC_ENTRY(parent_bssid)
),
TP_fast_assign(
WIPHY_ASSIGN;
memcpy(__get_dynamic_array(mgmt), mgmt, len);
__entry->signal = data->signal;
__entry->ts_boottime = data->boottime_ns;
- ),
- TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "(scan_width: %d) signal: %d, tsb:%llu",
- WIPHY_PR_ARG, CHAN_PR_ARG, __entry->scan_width,
- __entry->signal, (unsigned long long)__entry->ts_boottime)
+ __entry->parent_tsf = data->parent_tsf;
+ MAC_ASSIGN(parent_bssid, data->parent_bssid);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT
+ "(scan_width: %d) signal: %d, tsb:%llu, detect_tsf:%llu, tsf_bssid: "
+ MAC_PR_FMT, WIPHY_PR_ARG, CHAN_PR_ARG, __entry->scan_width,
+ __entry->signal, (unsigned long long)__entry->ts_boottime,
+ (unsigned long long)__entry->parent_tsf,
+ MAC_PR_ARG(parent_bssid))
);
DECLARE_EVENT_CLASS(cfg80211_bss_evt,
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