From c7eca79def44f1faf024d8442044287bef749818 Mon Sep 17 00:00:00 2001 From: Avraham Stern Date: Mon, 20 Mar 2023 12:33:04 +0200 Subject: wifi: iwlwifi: mvm: report hardware timestamps in RX/TX status For TM/FTM frames, report the hardware timestamps reported by the fw as part of the RX/TX status. Since the fw reports the timestamps in a dedicated notification (and not as part of the RX/TX status), hold the frame until the fw timestamps notification is received. Timestamping is enabled when a station is connected and disabled when disconnected. For AP interface, only the first station will have timestamping enabled since the fw only supports timestamping for one peer. Signed-off-by: Avraham Stern Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230320122330.e0392d498101.I9bf12c8ecfb3f17253a13dc48a48647ddd6e7855@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/fw/api/commands.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/commands.h') diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 28c87a480246..111d96cbde6f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -265,6 +265,24 @@ enum iwl_legacy_cmds { */ HOT_SPOT_CMD = 0x53, + /** + * @WNM_80211V_TIMING_MEASUREMENT_NOTIFICATION: Time Sync + * measurement notification for TM/FTM. Sent on receipt of + * respective WNM action frame for TM protocol or public action + * frame for FTM protocol from peer device along with additional + * meta data specified in &struct iwl_time_msmt_notify + */ + WNM_80211V_TIMING_MEASUREMENT_NOTIFICATION = 0x67, + + /** + * @WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NOTIFICATION: Time Sync + * measurement confirmation notification for TM/FTM. Sent on + * receipt of Ack from peer for previously Tx'ed TM/FTM + * action frame along with additional meta data specified in + * &struct iwl_time_msmt_cfm_notify + */ + WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NOTIFICATION = 0x68, + /** * @SCAN_OFFLOAD_COMPLETE: * notification, &struct iwl_periodic_scan_complete -- cgit