Commit 94854648 authored by Johannes Berg's avatar Johannes Berg
Browse files

wifi: iwlwifi: mvm: report 64-bit radiotap timestamp 



Use the new RX_FLAG_MACTIME_IS_RTAP_TS64 in mac80211 to report
a 64-bit timestamp in the mactime for radiotap only, in case we
report the synchronized PTP clock timestamp (otherwise we really
only have 32 bits anyway).

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Reviewed-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Reviewed-by: default avatarBenjamin Berg <benjamin.berg@intel.com>
Signed-off-by: default avatarMiri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240527190228.4fc44356e7df.Ic8642d35f1090a415e09299a1bd409f51dfb6351@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 0e49e940

drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c

+3 −1
Original line number Diff line number Diff line
@@ -1959,7 +1959,9 @@ static void iwl_mvm_rx_fill_status(struct iwl_mvm *mvm, 
		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->mactime = div64_u64(adj_time, NSEC_PER_USEC);

		rx_status->flag |= RX_FLAG_MACTIME_IS_RTAP_TS64;

		rx_status->flag &= ~RX_FLAG_MACTIME;

	}



	rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel,