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-rw-r--r--include/linux/nl80211.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 8ad70dcac3f9..227ee9a0ff1a 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -161,6 +161,9 @@
* @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
* using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
* %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
+ * Following attributes are provided for drivers that generate full Beacon
+ * and Probe Response frames internally: %NL80211_ATTR_SSID,
+ * %NL80211_ATTR_HIDDEN_SSID.
* @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
* parameters are like for %NL80211_CMD_SET_BEACON.
* @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
@@ -1019,6 +1022,10 @@ enum nl80211_commands {
* being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
* without the length restriction (at most %NL80211_MAX_SUPP_RATES).
*
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ * and Probe Response (when response to wildcard Probe Request); see
+ * &enum nl80211_hidden_ssid, represented as a u32
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -1224,6 +1231,8 @@ enum nl80211_attrs {
NL80211_ATTR_SCAN_SUPP_RATES,
+ NL80211_ATTR_HIDDEN_SSID,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2430,4 +2439,19 @@ enum nl80211_rekey_data {
MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
};
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ * Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ * in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ * element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+ NL80211_HIDDEN_SSID_NOT_IN_USE,
+ NL80211_HIDDEN_SSID_ZERO_LEN,
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
#endif /* __LINUX_NL80211_H */
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