mac80211: add p2p device type support

When a driver advertises p2p device support,
mac80211 will handle it, but internally it will
rewrite the interface type to STA/AP rather than
P2P-STA/GO since otherwise a lot of paths need
to be touched that are otherwise identical. A
p2p boolean tells drivers whether or not a given
interface will be used for p2p or not.

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

1 files changed, 15 insertions, 0 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 7fb114856977..18fdeca43d98 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -459,6 +459,21 @@ ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
                         BIT(IEEE80211_STYPE_DEAUTH >> 4) |
                         BIT(IEEE80211_STYPE_ACTION >> 4),
         },
+        [NL80211_IFTYPE_P2P_CLIENT] = {
+                .tx = 0xffff,
+                .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
+                        BIT(IEEE80211_STYPE_PROBE_REQ >> 4),
+        },
+        [NL80211_IFTYPE_P2P_GO] = {
+                .tx = 0xffff,
+                .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
+                        BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) |
+                        BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
+                        BIT(IEEE80211_STYPE_DISASSOC >> 4) |
+                        BIT(IEEE80211_STYPE_AUTH >> 4) |
+                        BIT(IEEE80211_STYPE_DEAUTH >> 4) |
+                        BIT(IEEE80211_STYPE_ACTION >> 4),
+        },
 };
 
 struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,