cfg80211: add cipher capabilities

This adds the necessary code and fields to let drivers specify
their cipher capabilities and exports them to userspace. Also
update mac80211 to export the ciphers it has.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/net/wireless.h b/include/net/wireless.h
index 2bcdeda46d81..44c2642d3c06 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -205,6 +205,8 @@ struct ieee80211_supported_band {
  *      on the reg_notifier() if it chooses to ignore future
  *      regulatory domain changes caused by other drivers.
  * @signal_type: signal type reported in &struct cfg80211_bss.
+ * @cipher_suites: supported cipher suites
+ * @n_cipher_suites: number of supported cipher suites
  */
 struct wiphy {
         /* assign these fields before you register the wiphy */
@@ -224,6 +226,9 @@ struct wiphy {
         u8 max_scan_ssids;
         u16 max_scan_ie_len;
 
+        int n_cipher_suites;
+        const u32 *cipher_suites;
+
         /* If multiple wiphys are registered and you're handed e.g.
          * a regular netdev with assigned ieee80211_ptr, you won't
          * know whether it points to a wiphy your driver has registered