diff options
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/libertas/cfg.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/rndis_wlan.c | 4 | ||||
-rw-r--r-- | include/net/cfg80211.h | 4 | ||||
-rw-r--r-- | net/mac80211/ibss.c | 2 | ||||
-rw-r--r-- | net/wireless/core.h | 4 | ||||
-rw-r--r-- | net/wireless/ibss.c | 17 | ||||
-rw-r--r-- | net/wireless/trace.h | 23 | ||||
-rw-r--r-- | net/wireless/util.c | 3 |
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 eba32f5..c2c6f46 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 3d25c18..1a80bf1 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 32f7500..2d72a6b 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 f4cf9c9..0948ebe 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 5028557..2e89a86 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 009290e..c68201d 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 8e44447..9c84b75 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 37ec16d..8a820f9 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 f911c5f9f..e37e39c 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 fbcc23e..5eaeed5 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 d39c371..7526a4d 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); |