cfg80211: allow advertising VHT capabilities

Allow drivers to advertise their VHT capabilities
and export them to userspace via nl80211.

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7d3cd3ce9a26..1fc89c4f930c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -211,6 +211,22 @@ struct ieee80211_sta_ht_cap {
 };
 
 /**
+ * struct ieee80211_sta_vht_cap - STA's VHT capabilities
+ *
+ * This structure describes most essential parameters needed
+ * to describe 802.11ac VHT capabilities for an STA.
+ *
+ * @vht_supported: is VHT supported by the STA
+ * @cap: VHT capabilities map as described in 802.11ac spec
+ * @vht_mcs: Supported VHT MCS rates
+ */
+struct ieee80211_sta_vht_cap {
+        bool vht_supported;
+        u32 cap; /* use IEEE80211_VHT_CAP_ */
+        struct ieee80211_vht_mcs_info vht_mcs;
+};
+
+/**
  * struct ieee80211_supported_band - frequency band definition
  *
  * This structure describes a frequency band a wiphy
@@ -233,6 +249,7 @@ struct ieee80211_supported_band {
         int n_channels;
         int n_bitrates;
         struct ieee80211_sta_ht_cap ht_cap;
+        struct ieee80211_sta_vht_cap vht_cap;
 };
 
 /*