From 98104fdeda63d57631c9f89e90a7b83b58fcee40 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 16 Jun 2012 00:19:54 +0200 Subject: cfg80211: add P2P Device abstraction In order to support using a different MAC address for the P2P Device address we must first have a P2P Device abstraction that can be assigned a MAC address. This abstraction will also be useful to support offloading P2P operations to the device, e.g. periodic listen for discoverability. Currently, the driver is responsible for assigning a MAC address to the P2P Device, but this could be changed by allowing a MAC address to be given to the NEW_INTERFACE command. As it has no associated netdev, a P2P Device can only be identified by its wdev identifier but the previous patches allowed using the wdev identifier in various APIs, e.g. remain-on-channel. Signed-off-by: Johannes Berg --- net/mac80211/iface.c | 3 +++ net/mac80211/util.c | 2 ++ 2 files changed, 5 insertions(+) (limited to 'net/mac80211') diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index fbab7a8..366d9d3 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -449,6 +449,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up) case NUM_NL80211_IFTYPES: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_P2P_DEVICE: /* cannot happen */ WARN_ON(1); break; @@ -1146,6 +1147,8 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_AP_VLAN: break; + case NL80211_IFTYPE_P2P_DEVICE: + /* not yet supported */ case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: BUG(); diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 7dff94e..9a4e4e3 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1390,6 +1390,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) case NL80211_IFTYPE_MONITOR: /* ignore virtual */ break; + case NL80211_IFTYPE_P2P_DEVICE: + /* not yet supported */ case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: case NL80211_IFTYPE_P2P_CLIENT: -- cgit v1.1