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@@ -785,12 +785,48 @@ s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg,
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return err;
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}
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+static int brcmf_cfg80211_del_ap_iface(struct wiphy *wiphy,
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+ struct wireless_dev *wdev)
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+{
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+ struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
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+ struct net_device *ndev = wdev->netdev;
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+ struct brcmf_if *ifp = netdev_priv(ndev);
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+ int ret;
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+ int err;
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+
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+ brcmf_cfg80211_arm_vif_event(cfg, ifp->vif);
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+
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+ err = brcmf_fil_bsscfg_data_set(ifp, "interface_remove", NULL, 0);
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+ if (err) {
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+ brcmf_err("interface_remove failed %d\n", err);
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+ goto err_unarm;
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+ }
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+
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+ /* wait for firmware event */
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+ ret = brcmf_cfg80211_wait_vif_event(cfg, BRCMF_E_IF_DEL,
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+ BRCMF_VIF_EVENT_TIMEOUT);
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+ if (!ret) {
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+ brcmf_err("timeout occurred\n");
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+ err = -EIO;
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+ goto err_unarm;
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+ }
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+
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+ brcmf_remove_interface(ifp, true);
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+
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+err_unarm:
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+ brcmf_cfg80211_arm_vif_event(cfg, NULL);
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+ return err;
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+}
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+
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static
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int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
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{
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struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
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struct net_device *ndev = wdev->netdev;
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+ if (ndev && ndev == cfg_to_ndev(cfg))
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+ return -ENOTSUPP;
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+
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/* vif event pending in firmware */
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if (brcmf_cfg80211_vif_event_armed(cfg))
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return -EBUSY;
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@@ -807,12 +843,13 @@ int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
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switch (wdev->iftype) {
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case NL80211_IFTYPE_ADHOC:
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case NL80211_IFTYPE_STATION:
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- case NL80211_IFTYPE_AP:
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case NL80211_IFTYPE_AP_VLAN:
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case NL80211_IFTYPE_WDS:
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case NL80211_IFTYPE_MONITOR:
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case NL80211_IFTYPE_MESH_POINT:
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return -EOPNOTSUPP;
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+ case NL80211_IFTYPE_AP:
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+ return brcmf_cfg80211_del_ap_iface(wiphy, wdev);
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case NL80211_IFTYPE_P2P_CLIENT:
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case NL80211_IFTYPE_P2P_GO:
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case NL80211_IFTYPE_P2P_DEVICE:
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