cfg80211: add WMM traffic stream API
Add nl80211 and driver API to validate, add and delete traffic
streams with appropriate settings.
The API calls for userspace doing the action frame handshake
with the peer, and then allows only to set up the parameters
in the driver. To avoid setting up a session only to tear it
down again, the validate API is provided, but the real usage
later can still fail so userspace must be prepared for that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 0c524cd..625a6e6 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1896,6 +1896,51 @@
WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG)
);
+TRACE_EVENT(rdev_add_tx_ts,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u8 tsid, const u8 *peer, u8 user_prio, u16 admitted_time),
+ TP_ARGS(wiphy, netdev, tsid, peer, user_prio, admitted_time),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(u8, tsid)
+ __field(u8, user_prio)
+ __field(u16, admitted_time)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->tsid = tsid;
+ __entry->user_prio = user_prio;
+ __entry->admitted_time = admitted_time;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT ", TSID %d, UP %d, time %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer),
+ __entry->tsid, __entry->user_prio, __entry->admitted_time)
+);
+
+TRACE_EVENT(rdev_del_tx_ts,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u8 tsid, const u8 *peer),
+ TP_ARGS(wiphy, netdev, tsid, peer),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(u8, tsid)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->tsid = tsid;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT ", TSID %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->tsid)
+);
+
/*************************************************************
* cfg80211 exported functions traces *
*************************************************************/