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| author | Arik Nemtsov <arik@wizery.com> | 2014-11-19 12:54:26 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:45:12 +0100 |
| commit | 1057d35ede5dbf7ed7842357564fb42c9b54ba50 (patch) | |
| tree | ffcef6d5d942a74a1f3f71fc5aab6d910398240d /net/wireless/trace.h | |
| parent | c2733905692589cc73928ffd65d26107536e80fe (diff) | |
| download | linux-1057d35ede5dbf7ed7842357564fb42c9b54ba50.tar.gz linux-1057d35ede5dbf7ed7842357564fb42c9b54ba50.tar.bz2 linux-1057d35ede5dbf7ed7842357564fb42c9b54ba50.zip | |
cfg80211: introduce TDLS channel switch commands
Introduce commands to initiate and cancel TDLS channel-switching. Once
TDLS channel-switching is started, the lower level driver is responsible
for continually initiating channel-switch operations and returning to
the base (AP) channel to listen for beacons from time to time.
Upon cancellation of the channel-switch all communication between the
relevant TDLS peers will continue on the base channel.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 6e25370d3ce7..ad38910f7036 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2032,6 +2032,48 @@ TRACE_EVENT(rdev_del_tx_ts, WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->tsid) ); +TRACE_EVENT(rdev_tdls_channel_switch, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + const u8 *addr, u8 oper_class, + struct cfg80211_chan_def *chandef), + TP_ARGS(wiphy, netdev, addr, oper_class, chandef), + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(addr) + __field(u8, oper_class) + CHAN_DEF_ENTRY + ), + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(addr, addr); + CHAN_DEF_ASSIGN(chandef); + ), + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT + " oper class %d, " CHAN_DEF_PR_FMT, + WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(addr), + __entry->oper_class, CHAN_DEF_PR_ARG) +); + +TRACE_EVENT(rdev_tdls_cancel_channel_switch, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + const u8 *addr), + TP_ARGS(wiphy, netdev, addr), + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(addr) + ), + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(addr, addr); + ), + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT, + WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(addr)) +); + /************************************************************* * cfg80211 exported functions traces * *************************************************************/ |