cfg80211: allow registering to beacons

[deliverable/linux.git] / include / net / cfg80211.h

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 389e85e8c03d3bfd67e43161b290968194adf527..d01307f54faaa9e8d75934f72ecd5082abab17b3 100644 (file)
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1686,6 +1686,9 @@ struct cfg80211_ops {
  *     command. When this flag is not set, @NL80211_CMD_TDLS_OPER should be
  *     used for asking the driver/firmware to perform a TDLS operation.
  * @WIPHY_FLAG_HAVE_AP_SME: device integrates AP SME
+ * @WIPHY_FLAG_REPORTS_OBSS: the device will report beacons from other BSSes
+ *     when there are virtual interfaces in AP mode by calling
+ *     cfg80211_report_obss_beacon().
  */
 enum wiphy_flags {
        WIPHY_FLAG_CUSTOM_REGULATORY            = BIT(0),
@@ -1705,6 +1708,7 @@ enum wiphy_flags {
        WIPHY_FLAG_SUPPORTS_TDLS                = BIT(15),
        WIPHY_FLAG_TDLS_EXTERNAL_SETUP          = BIT(16),
        WIPHY_FLAG_HAVE_AP_SME                  = BIT(17),
+       WIPHY_FLAG_REPORTS_OBSS                 = BIT(18),
 };
 
 /**
@@ -3233,6 +3237,22 @@ bool cfg80211_rx_spurious_frame(struct net_device *dev,
 void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
                           u64 cookie, bool acked, gfp_t gfp);
 
+/**
+ * cfg80211_report_obss_beacon - report beacon from other APs
+ * @wiphy: The wiphy that received the beacon
+ * @frame: the frame
+ * @len: length of the frame
+ * @freq: frequency the frame was received on
+ * @gfp: allocation flags
+ *
+ * Use this function to report to userspace when a beacon was
+ * received. It is not useful to call this when there is no
+ * netdev that is in AP/GO mode.
+ */
+void cfg80211_report_obss_beacon(struct wiphy *wiphy,
+                                const u8 *frame, size_t len,
+                                int freq, gfp_t gfp);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */