diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2023-03-01 12:09:21 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-03-07 10:52:00 +0100 |
| commit | cbbaf2bb829b6c4ef911d4a725fc9b1fadc1e43f (patch) | |
| tree | 27d787f133fcc76500dee77e11dabadec908f0fd /net/wireless/trace.h | |
| parent | 6ff9efcfc2dc256480b252321818e0111b9399a2 (diff) | |
wifi: nl80211: add a command to enable/disable HW timestamping
Add a command to enable and disable HW timestamping of TM and FTM
frames. HW timestamping can be enabled for a specific mac address
or for all addresses.
The low level driver will indicate how many peers HW timestamping
can be enabled concurrently, and this information will be passed
to userspace.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230301115906.05678d7b1c17.Iccc08869ea8156f1c71a3111a47f86dd56234bd0@changeid
[switch to needing netdev UP, minor edits]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index ca7474eec723..f3fcfc4fcce5 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -3918,6 +3918,31 @@ TRACE_EVENT(rdev_del_link_station, __entry->link_id) ); +TRACE_EVENT(rdev_set_hw_timestamp, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + struct cfg80211_set_hw_timestamp *hwts), + + TP_ARGS(wiphy, netdev, hwts), + + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(macaddr) + __field(bool, enable) + ), + + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(macaddr, hwts->macaddr); + __entry->enable = hwts->enable; + ), + + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", mac %pM, enable: %u", + WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->macaddr, + __entry->enable) +); + #endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */ #undef TRACE_INCLUDE_PATH |