Adding antenna attributes.
Signed-off-by: Bruno Randolf <br1@xxxxxxxxxxx>
---
nl80211.h | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/nl80211.h b/nl80211.h
index 2c87016..b9de53c 100644
--- a/nl80211.h
+++ b/nl80211.h
@@ -731,6 +731,20 @@ enum nl80211_commands {
* This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
* for non-automatic settings.
*
+ * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
+ * Each bit represents one antenna, starting with antenna 1 at the first
+ * bit. If the bitmap is zero (0), the TX antenna follows RX diversity.
+ * If multiple antennas are selected all selected antennas have to be used
+ * for transmitting (801.11n multiple TX chains).
+ * Drivers may reject configurations they cannot support.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
+ * Each bit represents one antenna, starting with antenna 1 at the first
+ * bit. If multiple antennas are selected in the bitmap, 802.11n devices
+ * should use multiple RX chains on these antennas, while non-802.11n
+ * drivers should use antenna diversity between these antennas.
+ * Drivers may reject configurations they cannot support.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -891,6 +905,9 @@ enum nl80211_attrs {
NL80211_ATTR_WIPHY_TX_POWER_SETTING,
NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
+ NL80211_ATTR_WIPHY_ANTENNA_TX,
+ NL80211_ATTR_WIPHY_ANTENNA_RX,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
--
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