summaryrefslogtreecommitdiff
path: root/include/linux
diff options
context:
space:
mode:
authorArik Nemtsov <arik@wizery.com>2011-11-10 11:28:55 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-11-11 12:32:51 -0500
commit87bbbe22f84b91d0bcd3a7fc638e4f5e8224cc4e (patch)
treeef61839cade89a6c47c96c3447d0d4c12f913c41 /include/linux
parentd64d373ffed925f29c3e68a8d6f45677a622054e (diff)
nl80211: Add probe response offload attribute
Notify user-space about probe-response offloading support in the driver. A wiphy flag is used to indicate support and a bitmap of protocols determines which protocols are supported. Signed-off-by: Guy Eilam <guy@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/nl80211.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 3152ddfb4294..be92333cf8fe 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1160,6 +1160,11 @@ enum nl80211_commands {
*
* @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
* &enum nl80211_feature_flags and is advertised in wiphy information.
+ * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
+ *
+ * requests while operating in AP-mode.
+ * This attribute holds a bitmap of the supported protocols for
+ * offloading (see &enum nl80211_probe_resp_offload_support_attr).
*
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -1395,6 +1400,8 @@ enum nl80211_attrs {
NL80211_ATTR_FEATURE_FLAGS,
+ NL80211_ATTR_PROBE_RESP_OFFLOAD,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2727,4 +2734,25 @@ enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
};
+/**
+ * enum nl80211_probe_resp_offload_support_attr - optional supported
+ * protocols for probe-response offloading by the driver/FW.
+ * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute.
+ * Each enum value represents a bit in the bitmap of supported
+ * protocols. Typically a subset of probe-requests belonging to a
+ * supported protocol will be excluded from offload and uploaded
+ * to the host.
+ *
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u
+ */
+enum nl80211_probe_resp_offload_support_attr {
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3,
+};
+
#endif /* __LINUX_NL80211_H */