diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h | 224 |
1 files changed, 218 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h index 9263413ee06f..6a6e11a57dbf 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2020 Intel Corporation + * Copyright (C) 2024-2025 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -27,7 +28,20 @@ enum iwl_data_path_subcmd_ids { TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2, /** - * @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd + * @WNM_PLATFORM_PTM_REQUEST_CMD: &struct iwl_time_sync_cfg_cmd + */ + WNM_PLATFORM_PTM_REQUEST_CMD = 0x3, + + /** + * @WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD: + * &struct iwl_time_sync_cfg_cmd + */ + WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD = 0x4, + + /** + * @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd_v1, + * &struct iwl_he_sta_context_cmd_v2 or + * &struct iwl_he_sta_context_cmd_v3 */ STA_HE_CTXT_CMD = 0x7, @@ -77,18 +91,24 @@ enum iwl_data_path_subcmd_ids { SEC_KEY_CMD = 0x18, /** + * @ESR_MODE_NOTIF: notification to recommend/force a wanted esr mode, + * uses &struct iwl_esr_mode_notif or &struct iwl_esr_mode_notif_v1 + */ + ESR_MODE_NOTIF = 0xF3, + + /** * @MONITOR_NOTIF: Datapath monitoring notification, using * &struct iwl_datapath_monitor_notif */ MONITOR_NOTIF = 0xF4, /** - * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data + * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data or &struct iwl_rx_no_data_ver_3 */ RX_NO_DATA_NOTIF = 0xF5, /** - * @THERMAL_DUAL_CHAIN_DISABLE_REQ: firmware request for SMPS mode, + * @THERMAL_DUAL_CHAIN_REQUEST: firmware request for SMPS mode, * &struct iwl_thermal_dual_chain_request */ THERMAL_DUAL_CHAIN_REQUEST = 0xF6, @@ -99,6 +119,16 @@ enum iwl_data_path_subcmd_ids { TLC_MNG_UPDATE_NOTIF = 0xF7, /** + * @BEACON_FILTER_IN_NOTIF: &struct iwl_beacon_filter_notif + */ + BEACON_FILTER_IN_NOTIF = 0xF8, + + /** + * @PHY_AIR_SNIFFER_NOTIF: &struct iwl_rx_phy_air_sniffer_ntfy + */ + PHY_AIR_SNIFFER_NOTIF = 0xF9, + + /** * @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification */ STA_PM_NOTIF = 0xFD, @@ -146,6 +176,182 @@ enum iwl_channel_estimation_flags { IWL_CHANNEL_ESTIMATION_COUNTER = BIT(2), }; +enum iwl_time_sync_protocol_type { + IWL_TIME_SYNC_PROTOCOL_TM = BIT(0), + IWL_TIME_SYNC_PROTOCOL_FTM = BIT(1), +}; /* WNM_TIMING_ENABLED_PROTOCOL_API_E_VER_1 */ + +/** + * struct iwl_time_sync_cfg_cmd - TM/FTM time sync measurement configuration + * + * @protocols: The type of frames to raise notifications for. A bitmap + * of @iwl_time_sync_protocol_type + * @peer_addr: peer address with which TM/FTM measurements are required + * @reserved: for alignment + */ +struct iwl_time_sync_cfg_cmd { + __le32 protocols; + u8 peer_addr[ETH_ALEN]; + u8 reserved[2]; +} __packed; /* WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD_API_S_VER_1 */ + +/** + * enum iwl_synced_time_operation - PTM request options + * + * @IWL_SYNCED_TIME_OPERATION_READ_ARTB: read only the ARTB time + * @IWL_SYNCED_TIME_OPERATION_READ_GP2: read only the GP2 time + * @IWL_SYNCED_TIME_OPERATION_READ_BOTH: latch the ARTB and GP2 clocks and + * provide timestamps from both clocks for the same time point + */ +enum iwl_synced_time_operation { + IWL_SYNCED_TIME_OPERATION_READ_ARTB = 1, + IWL_SYNCED_TIME_OPERATION_READ_GP2, + IWL_SYNCED_TIME_OPERATION_READ_BOTH, +}; + +/** + * struct iwl_synced_time_cmd - request synced GP2/ARTB timestamps + * + * @operation: one of &enum iwl_synced_time_operation + */ +struct iwl_synced_time_cmd { + __le32 operation; +} __packed; /* WNM_80211V_TIMING_CMD_API_S_VER_1 */ + +/** + * struct iwl_synced_time_rsp - response to iwl_synced_time_cmd + * + * @operation: one of &enum iwl_synced_time_operation + * @platform_timestamp_hi: high DWORD of the ARTB clock timestamp in nanoseconds + * @platform_timestamp_lo: low DWORD of the ARTB clock timestamp in nanoseconds + * @gp2_timestamp_hi: high DWORD of the GP2 clock timestamp in 10's of + * nanoseconds + * @gp2_timestamp_lo: low DWORD of the GP2 clock timestamp in 10's of + * nanoseconds + */ +struct iwl_synced_time_rsp { + __le32 operation; + __le32 platform_timestamp_hi; + __le32 platform_timestamp_lo; + __le32 gp2_timestamp_hi; + __le32 gp2_timestamp_lo; +} __packed; /* WNM_80211V_TIMING_RSP_API_S_VER_1 */ + +/* PTP_CTX_MAX_DATA_SIZE_IN_API_D_VER_1 */ +#define PTP_CTX_MAX_DATA_SIZE 128 + +/** + * struct iwl_time_msmt_ptp_ctx - Vendor specific element + * to allow a space for flexibility for the userspace App + * + * @ftm: FTM specific vendor element + * @ftm.element_id: element id of vendor specific ie + * @ftm.length: length of vendor specific ie + * @ftm.reserved: for alignment + * @ftm.data: vendor specific data blob + * @tm: TM specific vendor element + * @tm.element_id: element id of vendor specific ie + * @tm.length: length of vendor specific ie + * @tm.data: vendor specific data blob + */ +struct iwl_time_msmt_ptp_ctx { + /* Differentiate between FTM and TM specific Vendor elements */ + union { + struct { + u8 element_id; + u8 length; + __le16 reserved; + u8 data[PTP_CTX_MAX_DATA_SIZE]; + } ftm; + struct { + u8 element_id; + u8 length; + u8 data[PTP_CTX_MAX_DATA_SIZE]; + } tm; + }; +} __packed /* PTP_CTX_VER_1 */; + +/** + * struct iwl_time_msmt_notify - Time Sync measurement notification + * for TM/FTM, along with additional meta data. + * + * @peer_addr: peer address + * @reserved: for alignment + * @dialog_token: measurement flow dialog token number + * @followup_dialog_token: Measurement flow previous dialog token number + * @t1_hi: high dword of t1-time of the Tx'ed action frame departure on + * sender side in units of 10 nano seconds + * @t1_lo: low dword of t1-time of the Tx'ed action frame departure on + * sender side in units of 10 nano seconds + * @t1_max_err: maximum t1-time error in units of 10 nano seconds + * @t4_hi: high dword of t4-time of the Rx'ed action frame's Ack arrival on + * sender side in units of 10 nano seconds + * @t4_lo: low dword of t4-time of the Rx'ed action frame's Ack arrival on + * sender side in units of 10 nano seconds + * @t4_max_err: maximum t4-time error in units of 10 nano seconds + * @t2_hi: high dword of t2-time of the Rx'ed action frame arrival on + * receiver side in units of 10 nano seconds + * @t2_lo: low dword of t2-time of the Rx'ed action frame arrival on + * receiver side in units of 10 nano seconds + * @t2_max_err: maximum t2-time error in units of 10 nano seconds + * @t3_hi: high dword of t3-time of the Tx'ed action frame's Ack departure on + * receiver side in units of 10 nano seconds + * @t3_lo: low dword of t3-time of the Tx'ed action frame's Ack departure on + * receiver side in units of 10 nano seconds + * @t3_max_err: maximum t3-time error in units of 10 nano seconds + * @ptp: vendor specific information element + */ +struct iwl_time_msmt_notify { + u8 peer_addr[ETH_ALEN]; + u8 reserved[2]; + __le32 dialog_token; + __le32 followup_dialog_token; + __le32 t1_hi; + __le32 t1_lo; + __le32 t1_max_err; + __le32 t4_hi; + __le32 t4_lo; + __le32 t4_max_err; + __le32 t2_hi; + __le32 t2_lo; + __le32 t2_max_err; + __le32 t3_hi; + __le32 t3_lo; + __le32 t3_max_err; + struct iwl_time_msmt_ptp_ctx ptp; +} __packed; /* WNM_80211V_TIMING_MEASUREMENT_NTFY_API_S_VER_1 */ + +/** + * struct iwl_time_msmt_cfm_notify - Time Sync measurement confirmation + * notification for TM/FTM. Sent on receipt of 802.11 Ack from peer for the + * Tx'ed TM/FTM measurement action frame. + * + * @peer_addr: peer address + * @reserved: for alignment + * @dialog_token: measurement flow dialog token number + * @t1_hi: high dword of t1-time of the Tx'ed action frame departure on + * sender side in units of 10 nano seconds + * @t1_lo: low dword of t1-time of the Tx'ed action frame departure on + * sender side in units of 10 nano seconds + * @t1_max_err: maximum t1-time error in units of 10 nano seconds + * @t4_hi: high dword of t4-time of the Rx'ed action frame's Ack arrival on + * sender side in units of 10 nano seconds + * @t4_lo: low dword of t4-time of the Rx'ed action frame's Ack arrival on + * sender side in units of 10 nano seconds + * @t4_max_err: maximum t4-time error in units of 10 nano seconds + */ +struct iwl_time_msmt_cfm_notify { + u8 peer_addr[ETH_ALEN]; + u8 reserved[2]; + __le32 dialog_token; + __le32 t1_hi; + __le32 t1_lo; + __le32 t1_max_err; + __le32 t4_hi; + __le32 t4_lo; + __le32 t4_max_err; +} __packed; /* WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NTFY_API_S_VER_1 */ + /** * struct iwl_channel_estimation_cfg - channel estimation reporting config */ @@ -195,7 +401,7 @@ enum iwl_datapath_monitor_notif_type { struct iwl_datapath_monitor_notif { __le32 type; - u8 mac_id; + u8 link_id; u8 reserved[3]; } __packed; /* MONITOR_NTF_API_S_VER_1 */ @@ -265,7 +471,7 @@ struct iwl_sad_properties { * @phy_id: PHY index * @rlc: RLC properties, &struct iwl_rlc_properties * @sad: SAD (single antenna diversity) options, &struct iwl_sad_properties - * @flags: flags, &enum iwl_rlc_flags + * @flags: flags (unused) * @reserved: reserved */ struct iwl_rlc_config_cmd { @@ -340,6 +546,10 @@ struct iwl_rx_baid_cfg_cmd_remove { /** * struct iwl_rx_baid_cfg_cmd - BAID allocation/config command * @action: the action, from &enum iwl_rx_baid_action + * @alloc: allocation data + * @modify: modify data + * @remove_v1: remove data (version 1) + * @remove: remove data */ struct iwl_rx_baid_cfg_cmd { __le32 action; @@ -374,6 +584,7 @@ enum iwl_scd_queue_cfg_operation { /** * struct iwl_scd_queue_cfg_cmd - scheduler queue allocation command * @operation: the operation, see &enum iwl_scd_queue_cfg_operation + * @u: union depending on command usage * @u.add.sta_mask: station mask * @u.add.tid: TID * @u.add.reserved: reserved @@ -443,6 +654,7 @@ enum iwl_sec_key_flags { /** * struct iwl_sec_key_cmd - security key command * @action: action from &enum iwl_ctxt_action + * @u: union depending on command type * @u.add.sta_mask: station mask for the new key * @u.add.key_id: key ID (0-7) for the new key * @u.add.key_flags: key flags per &enum iwl_sec_key_flags |