cfg80211: add add_nan_func / del_nan_func
A NAN function can be either publish, subscribe or follow
up. Make all the necessary verifications and just pass the
request to the driver.
Allow the user space application that starts NAN to
forbid any other socket to add or remove functions.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 5f3370f..5608984 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1916,6 +1916,45 @@
TP_ARGS(wiphy, wdev)
);
+TRACE_EVENT(rdev_add_nan_func,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ const struct cfg80211_nan_func *func),
+ TP_ARGS(wiphy, wdev, func),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u8, func_type)
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->func_type = func->type;
+ __entry->cookie = func->cookie
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", type=%u, cookie=%llu",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->func_type,
+ __entry->cookie)
+);
+
+TRACE_EVENT(rdev_del_nan_func,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie=%llu",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->cookie)
+);
+
TRACE_EVENT(rdev_set_mac_acl,
TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
struct cfg80211_acl_data *params),