@@ -2450,6 +2450,9 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
debugfs_create_file("mem", 0600, mvm->debugfs_dir, mvm,
&iwl_dbgfs_mem_ops);
+ debugfs_create_bool("rx_ts_ptp", 0600, mvm->debugfs_dir,
+ &mvm->rx_ts_ptp);
+
/*
* Create a symlink with mac80211. It will be removed when mac80211
* exists (before the opmode exists which removes the target.)
@@ -1309,6 +1309,9 @@ struct iwl_mvm {
struct iwl_phy_specific_cfg phy_filters;
#endif
+ /* report rx timestamp in ptp clock time */
+ bool rx_ts_ptp;
+
unsigned long last_6ghz_passive_scan_jiffies;
unsigned long last_reset_or_resume_time_jiffies;
@@ -1954,6 +1954,14 @@ static void iwl_mvm_rx_fill_status(struct iwl_mvm *mvm,
iwl_mvm_decode_lsig(skb, phy_data);
rx_status->device_timestamp = phy_data->gp2_on_air_rise;
+
+ if (mvm->rx_ts_ptp && mvm->monitor_on) {
+ u64 adj_time =
+ iwl_mvm_ptp_get_adj_time(mvm, phy_data->gp2_on_air_rise * NSEC_PER_USEC);
+
+ rx_status->device_timestamp = div64_u64(adj_time, NSEC_PER_USEC);
+ }
+
rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel,
rx_status->band);
iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags,