From dca9ca2d588bd2c0989c671f048540b82e57cf1e Mon Sep 17 00:00:00 2001 From: Markus Theil Date: Fri, 8 May 2020 16:42:00 +0200 Subject: nl80211: add ability to report TX status for control port TX This adds the necessary capabilities in nl80211 to allow drivers to assign a cookie to control port TX frames (returned via extack in the netlink ACK message of the command) and then later report the frame's status. Signed-off-by: Markus Theil Link: https://lore.kernel.org/r/20200508144202.7678-2-markus.theil@tu-ilmenau.de [use extack cookie instead of explicit message, recombine patches] Signed-off-by: Johannes Berg --- net/wireless/trace.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'net/wireless/trace.h') diff --git a/net/wireless/trace.h b/net/wireless/trace.h index f2ab44a2a3e4..b23cab016521 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2861,6 +2861,23 @@ TRACE_EVENT(cfg80211_mgmt_tx_status, WDEV_PR_ARG, __entry->cookie, BOOL_TO_STR(__entry->ack)) ); +TRACE_EVENT(cfg80211_control_port_tx_status, + TP_PROTO(struct wireless_dev *wdev, u64 cookie, bool ack), + TP_ARGS(wdev, cookie, ack), + TP_STRUCT__entry( + WDEV_ENTRY + __field(u64, cookie) + __field(bool, ack) + ), + TP_fast_assign( + WDEV_ASSIGN; + __entry->cookie = cookie; + __entry->ack = ack; + ), + TP_printk(WDEV_PR_FMT", cookie: %llu, ack: %s", + WDEV_PR_ARG, __entry->cookie, BOOL_TO_STR(__entry->ack)) +); + TRACE_EVENT(cfg80211_rx_control_port, TP_PROTO(struct net_device *netdev, struct sk_buff *skb, bool unencrypted), -- cgit v1.2.3