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-rw-r--r--drivers/net/wireless/ath/ath6kl/cfg80211.c8
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c4
-rw-r--r--drivers/net/wireless/libertas/cfg.c3
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c3
-rw-r--r--drivers/net/wireless/rndis_wlan.c4
-rw-r--r--include/net/cfg80211.h4
-rw-r--r--net/mac80211/ibss.c2
-rw-r--r--net/wireless/core.h4
-rw-r--r--net/wireless/ibss.c17
-rw-r--r--net/wireless/trace.h23
-rw-r--r--net/wireless/util.c3
11 files changed, 50 insertions, 25 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index eba32f56850a..c2c6f4604958 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -790,7 +790,7 @@ void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel,
if (nw_type & ADHOC_NETWORK) {
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "ad-hoc %s selected\n",
nw_type & ADHOC_CREATOR ? "creator" : "joiner");
- cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(vif->ndev, bssid, chan, GFP_KERNEL);
cfg80211_put_bss(ar->wiphy, bss);
return;
}
@@ -861,13 +861,9 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl_vif *vif, u8 reason,
}
if (vif->nw_type & ADHOC_NETWORK) {
- if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC) {
+ if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC)
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
"%s: ath6k not in ibss mode\n", __func__);
- return;
- }
- memset(bssid, 0, ETH_ALEN);
- cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
return;
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 3d25c18340c5..1a80bf19cb89 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -4658,6 +4658,7 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
struct net_device *ndev = ifp->ndev;
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
+ struct ieee80211_channel *chan;
s32 err = 0;
if (ifp->vif->mode == WL_MODE_AP) {
@@ -4665,9 +4666,10 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
} else if (brcmf_is_linkup(e)) {
brcmf_dbg(CONN, "Linkup\n");
if (brcmf_is_ibssmode(ifp->vif)) {
+ chan = ieee80211_get_channel(cfg->wiphy, cfg->channel);
memcpy(profile->bssid, e->addr, ETH_ALEN);
wl_inform_ibss(cfg, ndev, e->addr);
- cfg80211_ibss_joined(ndev, e->addr, GFP_KERNEL);
+ cfg80211_ibss_joined(ndev, e->addr, chan, GFP_KERNEL);
clear_bit(BRCMF_VIF_STATUS_CONNECTING,
&ifp->vif->sme_state);
set_bit(BRCMF_VIF_STATUS_CONNECTED,
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 32f75007a825..2d72a6b4b93e 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1766,7 +1766,8 @@ static void lbs_join_post(struct lbs_private *priv,
memcpy(priv->wdev->ssid, params->ssid, params->ssid_len);
priv->wdev->ssid_len = params->ssid_len;
- cfg80211_ibss_joined(priv->dev, bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(priv->dev, bssid, params->chandef.chan,
+ GFP_KERNEL);
/* TODO: consider doing this at MACREG_INT_CODE_LINK_SENSED time */
priv->connect_status = LBS_CONNECTED;
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index f4cf9c9d40ec..0948ebe8942e 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1882,7 +1882,8 @@ mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
params->privacy);
done:
if (!ret) {
- cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid,
+ params->chandef.chan, GFP_KERNEL);
dev_dbg(priv->adapter->dev,
"info: joined/created adhoc network with bssid"
" %pM successfully\n", priv->cfg_bssid);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 5028557aa18a..2e89a865a67d 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2835,7 +2835,9 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
bssid, req_ie, req_ie_len,
resp_ie, resp_ie_len, GFP_KERNEL);
} else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
- cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(usbdev->net, bssid,
+ get_current_channel(usbdev, NULL),
+ GFP_KERNEL);
kfree(info);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 009290e36d15..c68201d78b90 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3895,6 +3895,7 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
*
* @dev: network device
* @bssid: the BSSID of the IBSS joined
+ * @channel: the channel of the IBSS joined
* @gfp: allocation flags
*
* This function notifies cfg80211 that the device joined an IBSS or
@@ -3904,7 +3905,8 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
* with the locally generated beacon -- this guarantees that there is
* always a scan result for this IBSS. cfg80211 will handle the rest.
*/
-void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp);
+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+ struct ieee80211_channel *channel, gfp_t gfp);
/**
* cfg80211_notify_new_candidate - notify cfg80211 of a new mesh peer candidate
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 8e444476307a..9c84b75f3de8 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -382,7 +382,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
presp->head_len, 0, GFP_KERNEL);
cfg80211_put_bss(local->hw.wiphy, bss);
netif_carrier_on(sdata->dev);
- cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(sdata->dev, ifibss->bssid, chan, GFP_KERNEL);
}
static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 37ec16d7bb1a..8a820f9c4a76 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -210,6 +210,7 @@ struct cfg80211_event {
} dc;
struct {
u8 bssid[ETH_ALEN];
+ struct ieee80211_channel *channel;
} ij;
};
};
@@ -257,7 +258,8 @@ int __cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool nowext);
int cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool nowext);
-void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid);
+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+ struct ieee80211_channel *channel);
int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index f911c5f9f903..e37e39c29dfb 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -14,7 +14,8 @@
#include "rdev-ops.h"
-void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+ struct ieee80211_channel *channel)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_bss *bss;
@@ -28,8 +29,7 @@ void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
if (!wdev->ssid_len)
return;
- bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
- wdev->ssid, wdev->ssid_len,
+ bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, NULL, 0,
WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
if (WARN_ON(!bss))
@@ -54,21 +54,26 @@ void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
#endif
}
-void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp)
+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+ struct ieee80211_channel *channel, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
- trace_cfg80211_ibss_joined(dev, bssid);
+ trace_cfg80211_ibss_joined(dev, bssid, channel);
+
+ if (WARN_ON(!channel))
+ return;
ev = kzalloc(sizeof(*ev), gfp);
if (!ev)
return;
ev->type = EVENT_IBSS_JOINED;
- memcpy(ev->cr.bssid, bssid, ETH_ALEN);
+ memcpy(ev->ij.bssid, bssid, ETH_ALEN);
+ ev->ij.channel = channel;
spin_lock_irqsave(&wdev->event_lock, flags);
list_add_tail(&ev->list, &wdev->event_list);
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index fbcc23edee54..5eaeed59db07 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -2278,11 +2278,6 @@ DECLARE_EVENT_CLASS(cfg80211_rx_evt,
TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT, NETDEV_PR_ARG, MAC_PR_ARG(addr))
);
-DEFINE_EVENT(cfg80211_rx_evt, cfg80211_ibss_joined,
- TP_PROTO(struct net_device *netdev, const u8 *addr),
- TP_ARGS(netdev, addr)
-);
-
DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_spurious_frame,
TP_PROTO(struct net_device *netdev, const u8 *addr),
TP_ARGS(netdev, addr)
@@ -2293,6 +2288,24 @@ DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_unexpected_4addr_frame,
TP_ARGS(netdev, addr)
);
+TRACE_EVENT(cfg80211_ibss_joined,
+ TP_PROTO(struct net_device *netdev, const u8 *bssid,
+ struct ieee80211_channel *channel),
+ TP_ARGS(netdev, bssid, channel),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ CHAN_ENTRY
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, bssid);
+ CHAN_ASSIGN(channel);
+ ),
+ TP_printk(NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", " CHAN_PR_FMT,
+ NETDEV_PR_ARG, MAC_PR_ARG(bssid), CHAN_PR_ARG)
+);
+
TRACE_EVENT(cfg80211_probe_status,
TP_PROTO(struct net_device *netdev, const u8 *addr, u64 cookie,
bool acked),
diff --git a/net/wireless/util.c b/net/wireless/util.c
index d39c37104ae2..7526a4d8aa16 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -820,7 +820,8 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev)
ev->dc.reason, true);
break;
case EVENT_IBSS_JOINED:
- __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid);
+ __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid,
+ ev->ij.channel);
break;
}
wdev_unlock(wdev);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 16:45:49 +0000