{nl,cfg}80211: Support for mesh synchronization

Report Toffset to userspace.
Let userspace select the mesh synchronization method.

Signed-off-by: Marco Porsch <marco.porsch@s2005.tu-chemnitz.de>
Signed-off-by: Pavel Zubarev <pavel.zubarev@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 1f6e44680fb7..c6d26328a166 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1685,6 +1685,7 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
  * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
  * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
+ * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -1708,6 +1709,7 @@ enum nl80211_sta_info {
         NL80211_STA_INFO_CONNECTED_TIME,
         NL80211_STA_INFO_STA_FLAGS,
         NL80211_STA_INFO_BEACON_LOSS,
+        NL80211_STA_INFO_T_OFFSET,
 
         /* keep last */
         __NL80211_STA_INFO_AFTER_LAST,
@@ -2142,6 +2144,9 @@ enum nl80211_mntr_flags {
  *
  * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
  *
+ * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
+ * to synchronize to for 11s default synchronization method (see 11C.12.2.2)
+ *
  * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
  */
 enum nl80211_meshconf_params {
@@ -2166,6 +2171,7 @@ enum nl80211_meshconf_params {
         NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
         NL80211_MESHCONF_FORWARDING,
         NL80211_MESHCONF_RSSI_THRESHOLD,
+        NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
 
         /* keep last */
         __NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -2205,6 +2211,11 @@ enum nl80211_meshconf_params {
  * complete (unsecured) mesh peering without the need of a userspace daemon.
  *
  * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
+ * vendor specific synchronization method or disable it to use the default
+ * neighbor offset synchronization
+ *
  * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
  */
 enum nl80211_mesh_setup_params {
@@ -2214,6 +2225,7 @@ enum nl80211_mesh_setup_params {
         NL80211_MESH_SETUP_IE,
         NL80211_MESH_SETUP_USERSPACE_AUTH,
         NL80211_MESH_SETUP_USERSPACE_AMPE,
+        NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
 
         /* keep last */
         __NL80211_MESH_SETUP_ATTR_AFTER_LAST,