| /****************************************************************************** |
| * |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * GPL LICENSE SUMMARY |
| * |
| * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, |
| * USA |
| * |
| * The full GNU General Public License is included in this distribution |
| * in the file called COPYING. |
| * |
| * Contact Information: |
| * Intel Linux Wireless <ilw@linux.intel.com> |
| * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| * |
| * BSD LICENSE |
| * |
| * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name Intel Corporation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| *****************************************************************************/ |
| |
| #ifndef __fw_api_h__ |
| #define __fw_api_h__ |
| |
| #include "fw-api-rs.h" |
| #include "fw-api-tx.h" |
| #include "fw-api-sta.h" |
| #include "fw-api-mac.h" |
| #include "fw-api-power.h" |
| #include "fw-api-d3.h" |
| #include "fw-api-bt-coex.h" |
| |
| /* maximal number of Tx queues in any platform */ |
| #define IWL_MVM_MAX_QUEUES 20 |
| |
| /* Tx queue numbers */ |
| enum { |
| IWL_MVM_OFFCHANNEL_QUEUE = 8, |
| IWL_MVM_CMD_QUEUE = 9, |
| }; |
| |
| #define IWL_MVM_CMD_FIFO 7 |
| |
| #define IWL_MVM_STATION_COUNT 16 |
| |
| /* commands */ |
| enum { |
| MVM_ALIVE = 0x1, |
| REPLY_ERROR = 0x2, |
| |
| INIT_COMPLETE_NOTIF = 0x4, |
| |
| /* PHY context commands */ |
| PHY_CONTEXT_CMD = 0x8, |
| DBG_CFG = 0x9, |
| |
| /* station table */ |
| ADD_STA_KEY = 0x17, |
| ADD_STA = 0x18, |
| REMOVE_STA = 0x19, |
| |
| /* TX */ |
| TX_CMD = 0x1c, |
| TXPATH_FLUSH = 0x1e, |
| MGMT_MCAST_KEY = 0x1f, |
| |
| /* global key */ |
| WEP_KEY = 0x20, |
| |
| /* MAC and Binding commands */ |
| MAC_CONTEXT_CMD = 0x28, |
| TIME_EVENT_CMD = 0x29, /* both CMD and response */ |
| TIME_EVENT_NOTIFICATION = 0x2a, |
| BINDING_CONTEXT_CMD = 0x2b, |
| TIME_QUOTA_CMD = 0x2c, |
| NON_QOS_TX_COUNTER_CMD = 0x2d, |
| |
| LQ_CMD = 0x4e, |
| |
| /* Calibration */ |
| TEMPERATURE_NOTIFICATION = 0x62, |
| CALIBRATION_CFG_CMD = 0x65, |
| CALIBRATION_RES_NOTIFICATION = 0x66, |
| CALIBRATION_COMPLETE_NOTIFICATION = 0x67, |
| RADIO_VERSION_NOTIFICATION = 0x68, |
| |
| /* Scan offload */ |
| SCAN_OFFLOAD_REQUEST_CMD = 0x51, |
| SCAN_OFFLOAD_ABORT_CMD = 0x52, |
| SCAN_OFFLOAD_COMPLETE = 0x6D, |
| SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E, |
| SCAN_OFFLOAD_CONFIG_CMD = 0x6f, |
| MATCH_FOUND_NOTIFICATION = 0xd9, |
| |
| /* Phy */ |
| PHY_CONFIGURATION_CMD = 0x6a, |
| CALIB_RES_NOTIF_PHY_DB = 0x6b, |
| /* PHY_DB_CMD = 0x6c, */ |
| |
| /* Power - legacy power table command */ |
| POWER_TABLE_CMD = 0x77, |
| PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION = 0x78, |
| |
| /* Thermal Throttling*/ |
| REPLY_THERMAL_MNG_BACKOFF = 0x7e, |
| |
| /* Scanning */ |
| SCAN_REQUEST_CMD = 0x80, |
| SCAN_ABORT_CMD = 0x81, |
| SCAN_START_NOTIFICATION = 0x82, |
| SCAN_RESULTS_NOTIFICATION = 0x83, |
| SCAN_COMPLETE_NOTIFICATION = 0x84, |
| |
| /* NVM */ |
| NVM_ACCESS_CMD = 0x88, |
| |
| SET_CALIB_DEFAULT_CMD = 0x8e, |
| |
| BEACON_NOTIFICATION = 0x90, |
| BEACON_TEMPLATE_CMD = 0x91, |
| TX_ANT_CONFIGURATION_CMD = 0x98, |
| BT_CONFIG = 0x9b, |
| STATISTICS_NOTIFICATION = 0x9d, |
| REDUCE_TX_POWER_CMD = 0x9f, |
| |
| /* RF-KILL commands and notifications */ |
| CARD_STATE_CMD = 0xa0, |
| CARD_STATE_NOTIFICATION = 0xa1, |
| |
| MISSED_BEACONS_NOTIFICATION = 0xa2, |
| |
| /* Power - new power table command */ |
| MAC_PM_POWER_TABLE = 0xa9, |
| |
| REPLY_RX_PHY_CMD = 0xc0, |
| REPLY_RX_MPDU_CMD = 0xc1, |
| BA_NOTIF = 0xc5, |
| |
| /* BT Coex */ |
| BT_COEX_PRIO_TABLE = 0xcc, |
| BT_COEX_PROT_ENV = 0xcd, |
| BT_PROFILE_NOTIFICATION = 0xce, |
| BT_COEX_CI = 0x5d, |
| |
| REPLY_SF_CFG_CMD = 0xd1, |
| REPLY_BEACON_FILTERING_CMD = 0xd2, |
| |
| REPLY_DEBUG_CMD = 0xf0, |
| DEBUG_LOG_MSG = 0xf7, |
| |
| MCAST_FILTER_CMD = 0xd0, |
| |
| /* D3 commands/notifications */ |
| D3_CONFIG_CMD = 0xd3, |
| PROT_OFFLOAD_CONFIG_CMD = 0xd4, |
| OFFLOADS_QUERY_CMD = 0xd5, |
| REMOTE_WAKE_CONFIG_CMD = 0xd6, |
| |
| /* for WoWLAN in particular */ |
| WOWLAN_PATTERNS = 0xe0, |
| WOWLAN_CONFIGURATION = 0xe1, |
| WOWLAN_TSC_RSC_PARAM = 0xe2, |
| WOWLAN_TKIP_PARAM = 0xe3, |
| WOWLAN_KEK_KCK_MATERIAL = 0xe4, |
| WOWLAN_GET_STATUSES = 0xe5, |
| WOWLAN_TX_POWER_PER_DB = 0xe6, |
| |
| /* and for NetDetect */ |
| NET_DETECT_CONFIG_CMD = 0x54, |
| NET_DETECT_PROFILES_QUERY_CMD = 0x56, |
| NET_DETECT_PROFILES_CMD = 0x57, |
| NET_DETECT_HOTSPOTS_CMD = 0x58, |
| NET_DETECT_HOTSPOTS_QUERY_CMD = 0x59, |
| |
| REPLY_MAX = 0xff, |
| }; |
| |
| /** |
| * struct iwl_cmd_response - generic response struct for most commands |
| * @status: status of the command asked, changes for each one |
| */ |
| struct iwl_cmd_response { |
| __le32 status; |
| }; |
| |
| /* |
| * struct iwl_tx_ant_cfg_cmd |
| * @valid: valid antenna configuration |
| */ |
| struct iwl_tx_ant_cfg_cmd { |
| __le32 valid; |
| } __packed; |
| |
| /** |
| * struct iwl_reduce_tx_power_cmd - TX power reduction command |
| * REDUCE_TX_POWER_CMD = 0x9f |
| * @flags: (reserved for future implementation) |
| * @mac_context_id: id of the mac ctx for which we are reducing TX power. |
| * @pwr_restriction: TX power restriction in dBms. |
| */ |
| struct iwl_reduce_tx_power_cmd { |
| u8 flags; |
| u8 mac_context_id; |
| __le16 pwr_restriction; |
| } __packed; /* TX_REDUCED_POWER_API_S_VER_1 */ |
| |
| /* |
| * Calibration control struct. |
| * Sent as part of the phy configuration command. |
| * @flow_trigger: bitmap for which calibrations to perform according to |
| * flow triggers. |
| * @event_trigger: bitmap for which calibrations to perform according to |
| * event triggers. |
| */ |
| struct iwl_calib_ctrl { |
| __le32 flow_trigger; |
| __le32 event_trigger; |
| } __packed; |
| |
| /* This enum defines the bitmap of various calibrations to enable in both |
| * init ucode and runtime ucode through CALIBRATION_CFG_CMD. |
| */ |
| enum iwl_calib_cfg { |
| IWL_CALIB_CFG_XTAL_IDX = BIT(0), |
| IWL_CALIB_CFG_TEMPERATURE_IDX = BIT(1), |
| IWL_CALIB_CFG_VOLTAGE_READ_IDX = BIT(2), |
| IWL_CALIB_CFG_PAPD_IDX = BIT(3), |
| IWL_CALIB_CFG_TX_PWR_IDX = BIT(4), |
| IWL_CALIB_CFG_DC_IDX = BIT(5), |
| IWL_CALIB_CFG_BB_FILTER_IDX = BIT(6), |
| IWL_CALIB_CFG_LO_LEAKAGE_IDX = BIT(7), |
| IWL_CALIB_CFG_TX_IQ_IDX = BIT(8), |
| IWL_CALIB_CFG_TX_IQ_SKEW_IDX = BIT(9), |
| IWL_CALIB_CFG_RX_IQ_IDX = BIT(10), |
| IWL_CALIB_CFG_RX_IQ_SKEW_IDX = BIT(11), |
| IWL_CALIB_CFG_SENSITIVITY_IDX = BIT(12), |
| IWL_CALIB_CFG_CHAIN_NOISE_IDX = BIT(13), |
| IWL_CALIB_CFG_DISCONNECTED_ANT_IDX = BIT(14), |
| IWL_CALIB_CFG_ANT_COUPLING_IDX = BIT(15), |
| IWL_CALIB_CFG_DAC_IDX = BIT(16), |
| IWL_CALIB_CFG_ABS_IDX = BIT(17), |
| IWL_CALIB_CFG_AGC_IDX = BIT(18), |
| }; |
| |
| /* |
| * Phy configuration command. |
| */ |
| struct iwl_phy_cfg_cmd { |
| __le32 phy_cfg; |
| struct iwl_calib_ctrl calib_control; |
| } __packed; |
| |
| #define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1)) |
| #define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3)) |
| #define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5)) |
| #define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7)) |
| #define PHY_CFG_TX_CHAIN_A BIT(8) |
| #define PHY_CFG_TX_CHAIN_B BIT(9) |
| #define PHY_CFG_TX_CHAIN_C BIT(10) |
| #define PHY_CFG_RX_CHAIN_A BIT(12) |
| #define PHY_CFG_RX_CHAIN_B BIT(13) |
| #define PHY_CFG_RX_CHAIN_C BIT(14) |
| |
| |
| /* Target of the NVM_ACCESS_CMD */ |
| enum { |
| NVM_ACCESS_TARGET_CACHE = 0, |
| NVM_ACCESS_TARGET_OTP = 1, |
| NVM_ACCESS_TARGET_EEPROM = 2, |
| }; |
| |
| /* Section types for NVM_ACCESS_CMD */ |
| enum { |
| NVM_SECTION_TYPE_HW = 0, |
| NVM_SECTION_TYPE_SW, |
| NVM_SECTION_TYPE_PAPD, |
| NVM_SECTION_TYPE_BT, |
| NVM_SECTION_TYPE_CALIBRATION, |
| NVM_SECTION_TYPE_PRODUCTION, |
| NVM_SECTION_TYPE_POST_FCS_CALIB, |
| NVM_NUM_OF_SECTIONS, |
| }; |
| |
| /** |
| * struct iwl_nvm_access_cmd_ver2 - Request the device to send an NVM section |
| * @op_code: 0 - read, 1 - write |
| * @target: NVM_ACCESS_TARGET_* |
| * @type: NVM_SECTION_TYPE_* |
| * @offset: offset in bytes into the section |
| * @length: in bytes, to read/write |
| * @data: if write operation, the data to write. On read its empty |
| */ |
| struct iwl_nvm_access_cmd { |
| u8 op_code; |
| u8 target; |
| __le16 type; |
| __le16 offset; |
| __le16 length; |
| u8 data[]; |
| } __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD |
| * @offset: offset in bytes into the section |
| * @length: in bytes, either how much was written or read |
| * @type: NVM_SECTION_TYPE_* |
| * @status: 0 for success, fail otherwise |
| * @data: if read operation, the data returned. Empty on write. |
| */ |
| struct iwl_nvm_access_resp { |
| __le16 offset; |
| __le16 length; |
| __le16 type; |
| __le16 status; |
| u8 data[]; |
| } __packed; /* NVM_ACCESS_CMD_RESP_API_S_VER_2 */ |
| |
| /* MVM_ALIVE 0x1 */ |
| |
| /* alive response is_valid values */ |
| #define ALIVE_RESP_UCODE_OK BIT(0) |
| #define ALIVE_RESP_RFKILL BIT(1) |
| |
| /* alive response ver_type values */ |
| enum { |
| FW_TYPE_HW = 0, |
| FW_TYPE_PROT = 1, |
| FW_TYPE_AP = 2, |
| FW_TYPE_WOWLAN = 3, |
| FW_TYPE_TIMING = 4, |
| FW_TYPE_WIPAN = 5 |
| }; |
| |
| /* alive response ver_subtype values */ |
| enum { |
| FW_SUBTYPE_FULL_FEATURE = 0, |
| FW_SUBTYPE_BOOTSRAP = 1, /* Not valid */ |
| FW_SUBTYPE_REDUCED = 2, |
| FW_SUBTYPE_ALIVE_ONLY = 3, |
| FW_SUBTYPE_WOWLAN = 4, |
| FW_SUBTYPE_AP_SUBTYPE = 5, |
| FW_SUBTYPE_WIPAN = 6, |
| FW_SUBTYPE_INITIALIZE = 9 |
| }; |
| |
| #define IWL_ALIVE_STATUS_ERR 0xDEAD |
| #define IWL_ALIVE_STATUS_OK 0xCAFE |
| |
| #define IWL_ALIVE_FLG_RFKILL BIT(0) |
| |
| struct mvm_alive_resp { |
| __le16 status; |
| __le16 flags; |
| u8 ucode_minor; |
| u8 ucode_major; |
| __le16 id; |
| u8 api_minor; |
| u8 api_major; |
| u8 ver_subtype; |
| u8 ver_type; |
| u8 mac; |
| u8 opt; |
| __le16 reserved2; |
| __le32 timestamp; |
| __le32 error_event_table_ptr; /* SRAM address for error log */ |
| __le32 log_event_table_ptr; /* SRAM address for event log */ |
| __le32 cpu_register_ptr; |
| __le32 dbgm_config_ptr; |
| __le32 alive_counter_ptr; |
| __le32 scd_base_ptr; /* SRAM address for SCD */ |
| } __packed; /* ALIVE_RES_API_S_VER_1 */ |
| |
| /* Error response/notification */ |
| enum { |
| FW_ERR_UNKNOWN_CMD = 0x0, |
| FW_ERR_INVALID_CMD_PARAM = 0x1, |
| FW_ERR_SERVICE = 0x2, |
| FW_ERR_ARC_MEMORY = 0x3, |
| FW_ERR_ARC_CODE = 0x4, |
| FW_ERR_WATCH_DOG = 0x5, |
| FW_ERR_WEP_GRP_KEY_INDX = 0x10, |
| FW_ERR_WEP_KEY_SIZE = 0x11, |
| FW_ERR_OBSOLETE_FUNC = 0x12, |
| FW_ERR_UNEXPECTED = 0xFE, |
| FW_ERR_FATAL = 0xFF |
| }; |
| |
| /** |
| * struct iwl_error_resp - FW error indication |
| * ( REPLY_ERROR = 0x2 ) |
| * @error_type: one of FW_ERR_* |
| * @cmd_id: the command ID for which the error occured |
| * @bad_cmd_seq_num: sequence number of the erroneous command |
| * @error_service: which service created the error, applicable only if |
| * error_type = 2, otherwise 0 |
| * @timestamp: TSF in usecs. |
| */ |
| struct iwl_error_resp { |
| __le32 error_type; |
| u8 cmd_id; |
| u8 reserved1; |
| __le16 bad_cmd_seq_num; |
| __le32 error_service; |
| __le64 timestamp; |
| } __packed; |
| |
| |
| /* Common PHY, MAC and Bindings definitions */ |
| |
| #define MAX_MACS_IN_BINDING (3) |
| #define MAX_BINDINGS (4) |
| #define AUX_BINDING_INDEX (3) |
| #define MAX_PHYS (4) |
| |
| /* Used to extract ID and color from the context dword */ |
| #define FW_CTXT_ID_POS (0) |
| #define FW_CTXT_ID_MSK (0xff << FW_CTXT_ID_POS) |
| #define FW_CTXT_COLOR_POS (8) |
| #define FW_CTXT_COLOR_MSK (0xff << FW_CTXT_COLOR_POS) |
| #define FW_CTXT_INVALID (0xffffffff) |
| |
| #define FW_CMD_ID_AND_COLOR(_id, _color) ((_id << FW_CTXT_ID_POS) |\ |
| (_color << FW_CTXT_COLOR_POS)) |
| |
| /* Possible actions on PHYs, MACs and Bindings */ |
| enum { |
| FW_CTXT_ACTION_STUB = 0, |
| FW_CTXT_ACTION_ADD, |
| FW_CTXT_ACTION_MODIFY, |
| FW_CTXT_ACTION_REMOVE, |
| FW_CTXT_ACTION_NUM |
| }; /* COMMON_CONTEXT_ACTION_API_E_VER_1 */ |
| |
| /* Time Events */ |
| |
| /* Time Event types, according to MAC type */ |
| enum iwl_time_event_type { |
| /* BSS Station Events */ |
| TE_BSS_STA_AGGRESSIVE_ASSOC, |
| TE_BSS_STA_ASSOC, |
| TE_BSS_EAP_DHCP_PROT, |
| TE_BSS_QUIET_PERIOD, |
| |
| /* P2P Device Events */ |
| TE_P2P_DEVICE_DISCOVERABLE, |
| TE_P2P_DEVICE_LISTEN, |
| TE_P2P_DEVICE_ACTION_SCAN, |
| TE_P2P_DEVICE_FULL_SCAN, |
| |
| /* P2P Client Events */ |
| TE_P2P_CLIENT_AGGRESSIVE_ASSOC, |
| TE_P2P_CLIENT_ASSOC, |
| TE_P2P_CLIENT_QUIET_PERIOD, |
| |
| /* P2P GO Events */ |
| TE_P2P_GO_ASSOC_PROT, |
| TE_P2P_GO_REPETITIVE_NOA, |
| TE_P2P_GO_CT_WINDOW, |
| |
| /* WiDi Sync Events */ |
| TE_WIDI_TX_SYNC, |
| |
| TE_MAX |
| }; /* MAC_EVENT_TYPE_API_E_VER_1 */ |
| |
| |
| |
| /* Time event - defines for command API v1 */ |
| |
| /* |
| * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed. |
| * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only |
| * the first fragment is scheduled. |
| * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only |
| * the first 2 fragments are scheduled. |
| * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any |
| * number of fragments are valid. |
| * |
| * Other than the constant defined above, specifying a fragmentation value 'x' |
| * means that the event can be fragmented but only the first 'x' will be |
| * scheduled. |
| */ |
| enum { |
| TE_V1_FRAG_NONE = 0, |
| TE_V1_FRAG_SINGLE = 1, |
| TE_V1_FRAG_DUAL = 2, |
| TE_V1_FRAG_ENDLESS = 0xffffffff |
| }; |
| |
| /* If a Time Event can be fragmented, this is the max number of fragments */ |
| #define TE_V1_FRAG_MAX_MSK 0x0fffffff |
| /* Repeat the time event endlessly (until removed) */ |
| #define TE_V1_REPEAT_ENDLESS 0xffffffff |
| /* If a Time Event has bounded repetitions, this is the maximal value */ |
| #define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff |
| |
| /* Time Event dependencies: none, on another TE, or in a specific time */ |
| enum { |
| TE_V1_INDEPENDENT = 0, |
| TE_V1_DEP_OTHER = BIT(0), |
| TE_V1_DEP_TSF = BIT(1), |
| TE_V1_EVENT_SOCIOPATHIC = BIT(2), |
| }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */ |
| |
| /* |
| * @TE_V1_NOTIF_NONE: no notifications |
| * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start |
| * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end |
| * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use |
| * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use. |
| * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start |
| * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end |
| * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use. |
| * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use. |
| * |
| * Supported Time event notifications configuration. |
| * A notification (both event and fragment) includes a status indicating weather |
| * the FW was able to schedule the event or not. For fragment start/end |
| * notification the status is always success. There is no start/end fragment |
| * notification for monolithic events. |
| */ |
| enum { |
| TE_V1_NOTIF_NONE = 0, |
| TE_V1_NOTIF_HOST_EVENT_START = BIT(0), |
| TE_V1_NOTIF_HOST_EVENT_END = BIT(1), |
| TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2), |
| TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3), |
| TE_V1_NOTIF_HOST_FRAG_START = BIT(4), |
| TE_V1_NOTIF_HOST_FRAG_END = BIT(5), |
| TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6), |
| TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7), |
| }; /* MAC_EVENT_ACTION_API_E_VER_2 */ |
| |
| |
| /** |
| * struct iwl_time_event_cmd_api_v1 - configuring Time Events |
| * with struct MAC_TIME_EVENT_DATA_API_S_VER_1 (see also |
| * with version 2. determined by IWL_UCODE_TLV_FLAGS) |
| * ( TIME_EVENT_CMD = 0x29 ) |
| * @id_and_color: ID and color of the relevant MAC |
| * @action: action to perform, one of FW_CTXT_ACTION_* |
| * @id: this field has two meanings, depending on the action: |
| * If the action is ADD, then it means the type of event to add. |
| * For all other actions it is the unique event ID assigned when the |
| * event was added by the FW. |
| * @apply_time: When to start the Time Event (in GP2) |
| * @max_delay: maximum delay to event's start (apply time), in TU |
| * @depends_on: the unique ID of the event we depend on (if any) |
| * @interval: interval between repetitions, in TU |
| * @interval_reciprocal: 2^32 / interval |
| * @duration: duration of event in TU |
| * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS |
| * @dep_policy: one of TE_V1_INDEPENDENT, TE_V1_DEP_OTHER, TE_V1_DEP_TSF |
| * and TE_V1_EVENT_SOCIOPATHIC |
| * @is_present: 0 or 1, are we present or absent during the Time Event |
| * @max_frags: maximal number of fragments the Time Event can be divided to |
| * @notify: notifications using TE_V1_NOTIF_* (whom to notify when) |
| */ |
| struct iwl_time_event_cmd_v1 { |
| /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| __le32 id_and_color; |
| __le32 action; |
| __le32 id; |
| /* MAC_TIME_EVENT_DATA_API_S_VER_1 */ |
| __le32 apply_time; |
| __le32 max_delay; |
| __le32 dep_policy; |
| __le32 depends_on; |
| __le32 is_present; |
| __le32 max_frags; |
| __le32 interval; |
| __le32 interval_reciprocal; |
| __le32 duration; |
| __le32 repeat; |
| __le32 notify; |
| } __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_1 */ |
| |
| |
| /* Time event - defines for command API v2 */ |
| |
| /* |
| * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed. |
| * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only |
| * the first fragment is scheduled. |
| * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only |
| * the first 2 fragments are scheduled. |
| * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any |
| * number of fragments are valid. |
| * |
| * Other than the constant defined above, specifying a fragmentation value 'x' |
| * means that the event can be fragmented but only the first 'x' will be |
| * scheduled. |
| */ |
| enum { |
| TE_V2_FRAG_NONE = 0, |
| TE_V2_FRAG_SINGLE = 1, |
| TE_V2_FRAG_DUAL = 2, |
| TE_V2_FRAG_MAX = 0xfe, |
| TE_V2_FRAG_ENDLESS = 0xff |
| }; |
| |
| /* Repeat the time event endlessly (until removed) */ |
| #define TE_V2_REPEAT_ENDLESS 0xff |
| /* If a Time Event has bounded repetitions, this is the maximal value */ |
| #define TE_V2_REPEAT_MAX 0xfe |
| |
| #define TE_V2_PLACEMENT_POS 12 |
| #define TE_V2_ABSENCE_POS 15 |
| |
| /* Time event policy values (for time event cmd api v2) |
| * A notification (both event and fragment) includes a status indicating weather |
| * the FW was able to schedule the event or not. For fragment start/end |
| * notification the status is always success. There is no start/end fragment |
| * notification for monolithic events. |
| * |
| * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable |
| * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start |
| * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end |
| * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use |
| * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use. |
| * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start |
| * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end |
| * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use. |
| * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use. |
| * @TE_V2_DEP_OTHER: depends on another time event |
| * @TE_V2_DEP_TSF: depends on a specific time |
| * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC |
| * @TE_V2_ABSENCE: are we present or absent during the Time Event. |
| */ |
| enum { |
| TE_V2_DEFAULT_POLICY = 0x0, |
| |
| /* notifications (event start/stop, fragment start/stop) */ |
| TE_V2_NOTIF_HOST_EVENT_START = BIT(0), |
| TE_V2_NOTIF_HOST_EVENT_END = BIT(1), |
| TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2), |
| TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3), |
| |
| TE_V2_NOTIF_HOST_FRAG_START = BIT(4), |
| TE_V2_NOTIF_HOST_FRAG_END = BIT(5), |
| TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6), |
| TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7), |
| |
| TE_V2_NOTIF_MSK = 0xff, |
| |
| /* placement characteristics */ |
| TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS), |
| TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1), |
| TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2), |
| |
| /* are we present or absent during the Time Event. */ |
| TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS), |
| }; |
| |
| /** |
| * struct iwl_time_event_cmd_api_v2 - configuring Time Events |
| * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also |
| * with version 1. determined by IWL_UCODE_TLV_FLAGS) |
| * ( TIME_EVENT_CMD = 0x29 ) |
| * @id_and_color: ID and color of the relevant MAC |
| * @action: action to perform, one of FW_CTXT_ACTION_* |
| * @id: this field has two meanings, depending on the action: |
| * If the action is ADD, then it means the type of event to add. |
| * For all other actions it is the unique event ID assigned when the |
| * event was added by the FW. |
| * @apply_time: When to start the Time Event (in GP2) |
| * @max_delay: maximum delay to event's start (apply time), in TU |
| * @depends_on: the unique ID of the event we depend on (if any) |
| * @interval: interval between repetitions, in TU |
| * @duration: duration of event in TU |
| * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS |
| * @max_frags: maximal number of fragments the Time Event can be divided to |
| * @policy: defines whether uCode shall notify the host or other uCode modules |
| * on event and/or fragment start and/or end |
| * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF |
| * TE_EVENT_SOCIOPATHIC |
| * using TE_ABSENCE and using TE_NOTIF_* |
| */ |
| struct iwl_time_event_cmd_v2 { |
| /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| __le32 id_and_color; |
| __le32 action; |
| __le32 id; |
| /* MAC_TIME_EVENT_DATA_API_S_VER_2 */ |
| __le32 apply_time; |
| __le32 max_delay; |
| __le32 depends_on; |
| __le32 interval; |
| __le32 duration; |
| u8 repeat; |
| u8 max_frags; |
| __le16 policy; |
| } __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_time_event_resp - response structure to iwl_time_event_cmd |
| * @status: bit 0 indicates success, all others specify errors |
| * @id: the Time Event type |
| * @unique_id: the unique ID assigned (in ADD) or given (others) to the TE |
| * @id_and_color: ID and color of the relevant MAC |
| */ |
| struct iwl_time_event_resp { |
| __le32 status; |
| __le32 id; |
| __le32 unique_id; |
| __le32 id_and_color; |
| } __packed; /* MAC_TIME_EVENT_RSP_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_time_event_notif - notifications of time event start/stop |
| * ( TIME_EVENT_NOTIFICATION = 0x2a ) |
| * @timestamp: action timestamp in GP2 |
| * @session_id: session's unique id |
| * @unique_id: unique id of the Time Event itself |
| * @id_and_color: ID and color of the relevant MAC |
| * @action: one of TE_NOTIF_START or TE_NOTIF_END |
| * @status: true if scheduled, false otherwise (not executed) |
| */ |
| struct iwl_time_event_notif { |
| __le32 timestamp; |
| __le32 session_id; |
| __le32 unique_id; |
| __le32 id_and_color; |
| __le32 action; |
| __le32 status; |
| } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */ |
| |
| |
| /* Bindings and Time Quota */ |
| |
| /** |
| * struct iwl_binding_cmd - configuring bindings |
| * ( BINDING_CONTEXT_CMD = 0x2b ) |
| * @id_and_color: ID and color of the relevant Binding |
| * @action: action to perform, one of FW_CTXT_ACTION_* |
| * @macs: array of MAC id and colors which belong to the binding |
| * @phy: PHY id and color which belongs to the binding |
| */ |
| struct iwl_binding_cmd { |
| /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| __le32 id_and_color; |
| __le32 action; |
| /* BINDING_DATA_API_S_VER_1 */ |
| __le32 macs[MAX_MACS_IN_BINDING]; |
| __le32 phy; |
| } __packed; /* BINDING_CMD_API_S_VER_1 */ |
| |
| /* The maximal number of fragments in the FW's schedule session */ |
| #define IWL_MVM_MAX_QUOTA 128 |
| |
| /** |
| * struct iwl_time_quota_data - configuration of time quota per binding |
| * @id_and_color: ID and color of the relevant Binding |
| * @quota: absolute time quota in TU. The scheduler will try to divide the |
| * remainig quota (after Time Events) according to this quota. |
| * @max_duration: max uninterrupted context duration in TU |
| */ |
| struct iwl_time_quota_data { |
| __le32 id_and_color; |
| __le32 quota; |
| __le32 max_duration; |
| } __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_time_quota_cmd - configuration of time quota between bindings |
| * ( TIME_QUOTA_CMD = 0x2c ) |
| * @quotas: allocations per binding |
| */ |
| struct iwl_time_quota_cmd { |
| struct iwl_time_quota_data quotas[MAX_BINDINGS]; |
| } __packed; /* TIME_QUOTA_ALLOCATION_CMD_API_S_VER_1 */ |
| |
| |
| /* PHY context */ |
| |
| /* Supported bands */ |
| #define PHY_BAND_5 (0) |
| #define PHY_BAND_24 (1) |
| |
| /* Supported channel width, vary if there is VHT support */ |
| #define PHY_VHT_CHANNEL_MODE20 (0x0) |
| #define PHY_VHT_CHANNEL_MODE40 (0x1) |
| #define PHY_VHT_CHANNEL_MODE80 (0x2) |
| #define PHY_VHT_CHANNEL_MODE160 (0x3) |
| |
| /* |
| * Control channel position: |
| * For legacy set bit means upper channel, otherwise lower. |
| * For VHT - bit-2 marks if the control is lower/upper relative to center-freq |
| * bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0. |
| * center_freq |
| * | |
| * 40Mhz |_______|_______| |
| * 80Mhz |_______|_______|_______|_______| |
| * 160Mhz |_______|_______|_______|_______|_______|_______|_______|_______| |
| * code 011 010 001 000 | 100 101 110 111 |
| */ |
| #define PHY_VHT_CTRL_POS_1_BELOW (0x0) |
| #define PHY_VHT_CTRL_POS_2_BELOW (0x1) |
| #define PHY_VHT_CTRL_POS_3_BELOW (0x2) |
| #define PHY_VHT_CTRL_POS_4_BELOW (0x3) |
| #define PHY_VHT_CTRL_POS_1_ABOVE (0x4) |
| #define PHY_VHT_CTRL_POS_2_ABOVE (0x5) |
| #define PHY_VHT_CTRL_POS_3_ABOVE (0x6) |
| #define PHY_VHT_CTRL_POS_4_ABOVE (0x7) |
| |
| /* |
| * @band: PHY_BAND_* |
| * @channel: channel number |
| * @width: PHY_[VHT|LEGACY]_CHANNEL_* |
| * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_* |
| */ |
| struct iwl_fw_channel_info { |
| u8 band; |
| u8 channel; |
| u8 width; |
| u8 ctrl_pos; |
| } __packed; |
| |
| #define PHY_RX_CHAIN_DRIVER_FORCE_POS (0) |
| #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \ |
| (0x1 << PHY_RX_CHAIN_DRIVER_FORCE_POS) |
| #define PHY_RX_CHAIN_VALID_POS (1) |
| #define PHY_RX_CHAIN_VALID_MSK \ |
| (0x7 << PHY_RX_CHAIN_VALID_POS) |
| #define PHY_RX_CHAIN_FORCE_SEL_POS (4) |
| #define PHY_RX_CHAIN_FORCE_SEL_MSK \ |
| (0x7 << PHY_RX_CHAIN_FORCE_SEL_POS) |
| #define PHY_RX_CHAIN_FORCE_MIMO_SEL_POS (7) |
| #define PHY_RX_CHAIN_FORCE_MIMO_SEL_MSK \ |
| (0x7 << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS) |
| #define PHY_RX_CHAIN_CNT_POS (10) |
| #define PHY_RX_CHAIN_CNT_MSK \ |
| (0x3 << PHY_RX_CHAIN_CNT_POS) |
| #define PHY_RX_CHAIN_MIMO_CNT_POS (12) |
| #define PHY_RX_CHAIN_MIMO_CNT_MSK \ |
| (0x3 << PHY_RX_CHAIN_MIMO_CNT_POS) |
| #define PHY_RX_CHAIN_MIMO_FORCE_POS (14) |
| #define PHY_RX_CHAIN_MIMO_FORCE_MSK \ |
| (0x1 << PHY_RX_CHAIN_MIMO_FORCE_POS) |
| |
| /* TODO: fix the value, make it depend on firmware at runtime? */ |
| #define NUM_PHY_CTX 3 |
| |
| /* TODO: complete missing documentation */ |
| /** |
| * struct iwl_phy_context_cmd - config of the PHY context |
| * ( PHY_CONTEXT_CMD = 0x8 ) |
| * @id_and_color: ID and color of the relevant Binding |
| * @action: action to perform, one of FW_CTXT_ACTION_* |
| * @apply_time: 0 means immediate apply and context switch. |
| * other value means apply new params after X usecs |
| * @tx_param_color: ??? |
| * @channel_info: |
| * @txchain_info: ??? |
| * @rxchain_info: ??? |
| * @acquisition_data: ??? |
| * @dsp_cfg_flags: set to 0 |
| */ |
| struct iwl_phy_context_cmd { |
| /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| __le32 id_and_color; |
| __le32 action; |
| /* PHY_CONTEXT_DATA_API_S_VER_1 */ |
| __le32 apply_time; |
| __le32 tx_param_color; |
| struct iwl_fw_channel_info ci; |
| __le32 txchain_info; |
| __le32 rxchain_info; |
| __le32 acquisition_data; |
| __le32 dsp_cfg_flags; |
| } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */ |
| |
| #define IWL_RX_INFO_PHY_CNT 8 |
| #define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1 |
| #define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff |
| #define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00 |
| #define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000 |
| #define IWL_RX_INFO_ENERGY_ANT_A_POS 0 |
| #define IWL_RX_INFO_ENERGY_ANT_B_POS 8 |
| #define IWL_RX_INFO_ENERGY_ANT_C_POS 16 |
| |
| #define IWL_RX_INFO_AGC_IDX 1 |
| #define IWL_RX_INFO_RSSI_AB_IDX 2 |
| #define IWL_OFDM_AGC_A_MSK 0x0000007f |
| #define IWL_OFDM_AGC_A_POS 0 |
| #define IWL_OFDM_AGC_B_MSK 0x00003f80 |
| #define IWL_OFDM_AGC_B_POS 7 |
| #define IWL_OFDM_AGC_CODE_MSK 0x3fe00000 |
| #define IWL_OFDM_AGC_CODE_POS 20 |
| #define IWL_OFDM_RSSI_INBAND_A_MSK 0x00ff |
| #define IWL_OFDM_RSSI_A_POS 0 |
| #define IWL_OFDM_RSSI_ALLBAND_A_MSK 0xff00 |
| #define IWL_OFDM_RSSI_ALLBAND_A_POS 8 |
| #define IWL_OFDM_RSSI_INBAND_B_MSK 0xff0000 |
| #define IWL_OFDM_RSSI_B_POS 16 |
| #define IWL_OFDM_RSSI_ALLBAND_B_MSK 0xff000000 |
| #define IWL_OFDM_RSSI_ALLBAND_B_POS 24 |
| |
| /** |
| * struct iwl_rx_phy_info - phy info |
| * (REPLY_RX_PHY_CMD = 0xc0) |
| * @non_cfg_phy_cnt: non configurable DSP phy data byte count |
| * @cfg_phy_cnt: configurable DSP phy data byte count |
| * @stat_id: configurable DSP phy data set ID |
| * @reserved1: |
| * @system_timestamp: GP2 at on air rise |
| * @timestamp: TSF at on air rise |
| * @beacon_time_stamp: beacon at on-air rise |
| * @phy_flags: general phy flags: band, modulation, ... |
| * @channel: channel number |
| * @non_cfg_phy_buf: for various implementations of non_cfg_phy |
| * @rate_n_flags: RATE_MCS_* |
| * @byte_count: frame's byte-count |
| * @frame_time: frame's time on the air, based on byte count and frame rate |
| * calculation |
| * @mac_active_msk: what MACs were active when the frame was received |
| * |
| * Before each Rx, the device sends this data. It contains PHY information |
| * about the reception of the packet. |
| */ |
| struct iwl_rx_phy_info { |
| u8 non_cfg_phy_cnt; |
| u8 cfg_phy_cnt; |
| u8 stat_id; |
| u8 reserved1; |
| __le32 system_timestamp; |
| __le64 timestamp; |
| __le32 beacon_time_stamp; |
| __le16 phy_flags; |
| __le16 channel; |
| __le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT]; |
| __le32 rate_n_flags; |
| __le32 byte_count; |
| __le16 mac_active_msk; |
| __le16 frame_time; |
| } __packed; |
| |
| struct iwl_rx_mpdu_res_start { |
| __le16 byte_count; |
| __le16 reserved; |
| } __packed; |
| |
| /** |
| * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags |
| * @RX_RES_PHY_FLAGS_BAND_24: true if the packet was received on 2.4 band |
| * @RX_RES_PHY_FLAGS_MOD_CCK: |
| * @RX_RES_PHY_FLAGS_SHORT_PREAMBLE: true if packet's preamble was short |
| * @RX_RES_PHY_FLAGS_NARROW_BAND: |
| * @RX_RES_PHY_FLAGS_ANTENNA: antenna on which the packet was received |
| * @RX_RES_PHY_FLAGS_AGG: set if the packet was part of an A-MPDU |
| * @RX_RES_PHY_FLAGS_OFDM_HT: The frame was an HT frame |
| * @RX_RES_PHY_FLAGS_OFDM_GF: The frame used GF preamble |
| * @RX_RES_PHY_FLAGS_OFDM_VHT: The frame was a VHT frame |
| */ |
| enum iwl_rx_phy_flags { |
| RX_RES_PHY_FLAGS_BAND_24 = BIT(0), |
| RX_RES_PHY_FLAGS_MOD_CCK = BIT(1), |
| RX_RES_PHY_FLAGS_SHORT_PREAMBLE = BIT(2), |
| RX_RES_PHY_FLAGS_NARROW_BAND = BIT(3), |
| RX_RES_PHY_FLAGS_ANTENNA = (0x7 << 4), |
| RX_RES_PHY_FLAGS_ANTENNA_POS = 4, |
| RX_RES_PHY_FLAGS_AGG = BIT(7), |
| RX_RES_PHY_FLAGS_OFDM_HT = BIT(8), |
| RX_RES_PHY_FLAGS_OFDM_GF = BIT(9), |
| RX_RES_PHY_FLAGS_OFDM_VHT = BIT(10), |
| }; |
| |
| /** |
| * enum iwl_mvm_rx_status - written by fw for each Rx packet |
| * @RX_MPDU_RES_STATUS_CRC_OK: CRC is fine |
| * @RX_MPDU_RES_STATUS_OVERRUN_OK: there was no RXE overflow |
| * @RX_MPDU_RES_STATUS_SRC_STA_FOUND: |
| * @RX_MPDU_RES_STATUS_KEY_VALID: |
| * @RX_MPDU_RES_STATUS_KEY_PARAM_OK: |
| * @RX_MPDU_RES_STATUS_ICV_OK: ICV is fine, if not, the packet is destroyed |
| * @RX_MPDU_RES_STATUS_MIC_OK: used for CCM alg only. TKIP MIC is checked |
| * in the driver. |
| * @RX_MPDU_RES_STATUS_TTAK_OK: TTAK is fine |
| * @RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR: valid for alg = CCM_CMAC or |
| * alg = CCM only. Checks replay attack for 11w frames. Relevant only if |
| * %RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME is set. |
| * @RX_MPDU_RES_STATUS_SEC_NO_ENC: this frame is not encrypted |
| * @RX_MPDU_RES_STATUS_SEC_WEP_ENC: this frame is encrypted using WEP |
| * @RX_MPDU_RES_STATUS_SEC_CCM_ENC: this frame is encrypted using CCM |
| * @RX_MPDU_RES_STATUS_SEC_TKIP_ENC: this frame is encrypted using TKIP |
| * @RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC: this frame is encrypted using CCM_CMAC |
| * @RX_MPDU_RES_STATUS_SEC_ENC_ERR: this frame couldn't be decrypted |
| * @RX_MPDU_RES_STATUS_SEC_ENC_MSK: bitmask of the encryption algorithm |
| * @RX_MPDU_RES_STATUS_DEC_DONE: this frame has been successfully decrypted |
| * @RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP: |
| * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP: |
| * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT: |
| * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame |
| * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK: |
| * @RX_MPDU_RES_STATUS_STA_ID_MSK: |
| * @RX_MPDU_RES_STATUS_RRF_KILL: |
| * @RX_MPDU_RES_STATUS_FILTERING_MSK: |
| * @RX_MPDU_RES_STATUS2_FILTERING_MSK: |
| */ |
| enum iwl_mvm_rx_status { |
| RX_MPDU_RES_STATUS_CRC_OK = BIT(0), |
| RX_MPDU_RES_STATUS_OVERRUN_OK = BIT(1), |
| RX_MPDU_RES_STATUS_SRC_STA_FOUND = BIT(2), |
| RX_MPDU_RES_STATUS_KEY_VALID = BIT(3), |
| RX_MPDU_RES_STATUS_KEY_PARAM_OK = BIT(4), |
| RX_MPDU_RES_STATUS_ICV_OK = BIT(5), |
| RX_MPDU_RES_STATUS_MIC_OK = BIT(6), |
| RX_MPDU_RES_STATUS_TTAK_OK = BIT(7), |
| RX_MPDU_RES_STATUS_MNG_FRAME_REPLAY_ERR = BIT(7), |
| RX_MPDU_RES_STATUS_SEC_NO_ENC = (0 << 8), |
| RX_MPDU_RES_STATUS_SEC_WEP_ENC = (1 << 8), |
| RX_MPDU_RES_STATUS_SEC_CCM_ENC = (2 << 8), |
| RX_MPDU_RES_STATUS_SEC_TKIP_ENC = (3 << 8), |
| RX_MPDU_RES_STATUS_SEC_EXT_ENC = (4 << 8), |
| RX_MPDU_RES_STATUS_SEC_CCM_CMAC_ENC = (6 << 8), |
| RX_MPDU_RES_STATUS_SEC_ENC_ERR = (7 << 8), |
| RX_MPDU_RES_STATUS_SEC_ENC_MSK = (7 << 8), |
| RX_MPDU_RES_STATUS_DEC_DONE = BIT(11), |
| RX_MPDU_RES_STATUS_PROTECT_FRAME_BIT_CMP = BIT(12), |
| RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13), |
| RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14), |
| RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15), |
| RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000), |
| RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000), |
| RX_MPDU_RES_STATUS_RRF_KILL = BIT(29), |
| RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000), |
| RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000), |
| }; |
| |
| /** |
| * struct iwl_radio_version_notif - information on the radio version |
| * ( RADIO_VERSION_NOTIFICATION = 0x68 ) |
| * @radio_flavor: |
| * @radio_step: |
| * @radio_dash: |
| */ |
| struct iwl_radio_version_notif { |
| __le32 radio_flavor; |
| __le32 radio_step; |
| __le32 radio_dash; |
| } __packed; /* RADIO_VERSION_NOTOFICATION_S_VER_1 */ |
| |
| enum iwl_card_state_flags { |
| CARD_ENABLED = 0x00, |
| HW_CARD_DISABLED = 0x01, |
| SW_CARD_DISABLED = 0x02, |
| CT_KILL_CARD_DISABLED = 0x04, |
| HALT_CARD_DISABLED = 0x08, |
| CARD_DISABLED_MSK = 0x0f, |
| CARD_IS_RX_ON = 0x10, |
| }; |
| |
| /** |
| * struct iwl_radio_version_notif - information on the radio version |
| * ( CARD_STATE_NOTIFICATION = 0xa1 ) |
| * @flags: %iwl_card_state_flags |
| */ |
| struct iwl_card_state_notif { |
| __le32 flags; |
| } __packed; /* CARD_STATE_NTFY_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_missed_beacons_notif - information on missed beacons |
| * ( MISSED_BEACONS_NOTIFICATION = 0xa2 ) |
| * @mac_id: interface ID |
| * @consec_missed_beacons_since_last_rx: number of consecutive missed |
| * beacons since last RX. |
| * @consec_missed_beacons: number of consecutive missed beacons |
| * @num_expected_beacons: |
| * @num_recvd_beacons: |
| */ |
| struct iwl_missed_beacons_notif { |
| __le32 mac_id; |
| __le32 consec_missed_beacons_since_last_rx; |
| __le32 consec_missed_beacons; |
| __le32 num_expected_beacons; |
| __le32 num_recvd_beacons; |
| } __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */ |
| |
| /** |
| * struct iwl_set_calib_default_cmd - set default value for calibration. |
| * ( SET_CALIB_DEFAULT_CMD = 0x8e ) |
| * @calib_index: the calibration to set value for |
| * @length: of data |
| * @data: the value to set for the calibration result |
| */ |
| struct iwl_set_calib_default_cmd { |
| __le16 calib_index; |
| __le16 length; |
| u8 data[0]; |
| } __packed; /* PHY_CALIB_OVERRIDE_VALUES_S */ |
| |
| #define MAX_PORT_ID_NUM 2 |
| #define MAX_MCAST_FILTERING_ADDRESSES 256 |
| |
| /** |
| * struct iwl_mcast_filter_cmd - configure multicast filter. |
| * @filter_own: Set 1 to filter out multicast packets sent by station itself |
| * @port_id: Multicast MAC addresses array specifier. This is a strange way |
| * to identify network interface adopted in host-device IF. |
| * It is used by FW as index in array of addresses. This array has |
| * MAX_PORT_ID_NUM members. |
| * @count: Number of MAC addresses in the array |
| * @pass_all: Set 1 to pass all multicast packets. |
| * @bssid: current association BSSID. |
| * @addr_list: Place holder for array of MAC addresses. |
| * IMPORTANT: add padding if necessary to ensure DWORD alignment. |
| */ |
| struct iwl_mcast_filter_cmd { |
| u8 filter_own; |
| u8 port_id; |
| u8 count; |
| u8 pass_all; |
| u8 bssid[6]; |
| u8 reserved[2]; |
| u8 addr_list[0]; |
| } __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */ |
| |
| struct mvm_statistics_dbg { |
| __le32 burst_check; |
| __le32 burst_count; |
| __le32 wait_for_silence_timeout_cnt; |
| __le32 reserved[3]; |
| } __packed; /* STATISTICS_DEBUG_API_S_VER_2 */ |
| |
| struct mvm_statistics_div { |
| __le32 tx_on_a; |
| __le32 tx_on_b; |
| __le32 exec_time; |
| __le32 probe_time; |
| __le32 rssi_ant; |
| __le32 reserved2; |
| } __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */ |
| |
| struct mvm_statistics_general_common { |
| __le32 temperature; /* radio temperature */ |
| __le32 temperature_m; /* radio voltage */ |
| struct mvm_statistics_dbg dbg; |
| __le32 sleep_time; |
| __le32 slots_out; |
| __le32 slots_idle; |
| __le32 ttl_timestamp; |
| struct mvm_statistics_div div; |
| __le32 rx_enable_counter; |
| /* |
| * num_of_sos_states: |
| * count the number of times we have to re-tune |
| * in order to get out of bad PHY status |
| */ |
| __le32 num_of_sos_states; |
| } __packed; /* STATISTICS_GENERAL_API_S_VER_5 */ |
| |
| struct mvm_statistics_rx_non_phy { |
| __le32 bogus_cts; /* CTS received when not expecting CTS */ |
| __le32 bogus_ack; /* ACK received when not expecting ACK */ |
| __le32 non_bssid_frames; /* number of frames with BSSID that |
| * doesn't belong to the STA BSSID */ |
| __le32 filtered_frames; /* count frames that were dumped in the |
| * filtering process */ |
| __le32 non_channel_beacons; /* beacons with our bss id but not on |
| * our serving channel */ |
| __le32 channel_beacons; /* beacons with our bss id and in our |
| * serving channel */ |
| __le32 num_missed_bcon; /* number of missed beacons */ |
| __le32 adc_rx_saturation_time; /* count in 0.8us units the time the |
| * ADC was in saturation */ |
| __le32 ina_detection_search_time;/* total time (in 0.8us) searched |
| * for INA */ |
| __le32 beacon_silence_rssi_a; /* RSSI silence after beacon frame */ |
| __le32 beacon_silence_rssi_b; /* RSSI silence after beacon frame */ |
| __le32 beacon_silence_rssi_c; /* RSSI silence after beacon frame */ |
| __le32 interference_data_flag; /* flag for interference data |
| * availability. 1 when data is |
| * available. */ |
| __le32 channel_load; /* counts RX Enable time in uSec */ |
| __le32 dsp_false_alarms; /* DSP false alarm (both OFDM |
| * and CCK) counter */ |
| __le32 beacon_rssi_a; |
| __le32 beacon_rssi_b; |
| __le32 beacon_rssi_c; |
| __le32 beacon_energy_a; |
| __le32 beacon_energy_b; |
| __le32 beacon_energy_c; |
| __le32 num_bt_kills; |
| __le32 mac_id; |
| __le32 directed_data_mpdu; |
| } __packed; /* STATISTICS_RX_NON_PHY_API_S_VER_3 */ |
| |
| struct mvm_statistics_rx_phy { |
| __le32 ina_cnt; |
| __le32 fina_cnt; |
| __le32 plcp_err; |
| __le32 crc32_err; |
| __le32 overrun_err; |
| __le32 early_overrun_err; |
| __le32 crc32_good; |
| __le32 false_alarm_cnt; |
| __le32 fina_sync_err_cnt; |
| __le32 sfd_timeout; |
| __le32 fina_timeout; |
| __le32 unresponded_rts; |
| __le32 rxe_frame_limit_overrun; |
| __le32 sent_ack_cnt; |
| __le32 sent_cts_cnt; |
| __le32 sent_ba_rsp_cnt; |
| __le32 dsp_self_kill; |
| __le32 mh_format_err; |
| __le32 re_acq_main_rssi_sum; |
| __le32 reserved; |
| } __packed; /* STATISTICS_RX_PHY_API_S_VER_2 */ |
| |
| struct mvm_statistics_rx_ht_phy { |
| __le32 plcp_err; |
| __le32 overrun_err; |
| __le32 early_overrun_err; |
| __le32 crc32_good; |
| __le32 crc32_err; |
| __le32 mh_format_err; |
| __le32 agg_crc32_good; |
| __le32 agg_mpdu_cnt; |
| __le32 agg_cnt; |
| __le32 unsupport_mcs; |
| } __packed; /* STATISTICS_HT_RX_PHY_API_S_VER_1 */ |
| |
| #define MAX_CHAINS 3 |
| |
| struct mvm_statistics_tx_non_phy_agg { |
| __le32 ba_timeout; |
| __le32 ba_reschedule_frames; |
| __le32 scd_query_agg_frame_cnt; |
| __le32 scd_query_no_agg; |
| __le32 scd_query_agg; |
| __le32 scd_query_mismatch; |
| __le32 frame_not_ready; |
| __le32 underrun; |
| __le32 bt_prio_kill; |
| __le32 rx_ba_rsp_cnt; |
| __s8 txpower[MAX_CHAINS]; |
| __s8 reserved; |
| __le32 reserved2; |
| } __packed; /* STATISTICS_TX_NON_PHY_AGG_API_S_VER_1 */ |
| |
| struct mvm_statistics_tx_channel_width { |
| __le32 ext_cca_narrow_ch20[1]; |
| __le32 ext_cca_narrow_ch40[2]; |
| __le32 ext_cca_narrow_ch80[3]; |
| __le32 ext_cca_narrow_ch160[4]; |
| __le32 last_tx_ch_width_indx; |
| __le32 rx_detected_per_ch_width[4]; |
| __le32 success_per_ch_width[4]; |
| __le32 fail_per_ch_width[4]; |
| }; /* STATISTICS_TX_CHANNEL_WIDTH_API_S_VER_1 */ |
| |
| struct mvm_statistics_tx { |
| __le32 preamble_cnt; |
| __le32 rx_detected_cnt; |
| __le32 bt_prio_defer_cnt; |
| __le32 bt_prio_kill_cnt; |
| __le32 few_bytes_cnt; |
| __le32 cts_timeout; |
| __le32 ack_timeout; |
| __le32 expected_ack_cnt; |
| __le32 actual_ack_cnt; |
| __le32 dump_msdu_cnt; |
| __le32 burst_abort_next_frame_mismatch_cnt; |
| __le32 burst_abort_missing_next_frame_cnt; |
| __le32 cts_timeout_collision; |
| __le32 ack_or_ba_timeout_collision; |
| struct mvm_statistics_tx_non_phy_agg agg; |
| struct mvm_statistics_tx_channel_width channel_width; |
| } __packed; /* STATISTICS_TX_API_S_VER_4 */ |
| |
| |
| struct mvm_statistics_bt_activity { |
| __le32 hi_priority_tx_req_cnt; |
| __le32 hi_priority_tx_denied_cnt; |
| __le32 lo_priority_tx_req_cnt; |
| __le32 lo_priority_tx_denied_cnt; |
| __le32 hi_priority_rx_req_cnt; |
| __le32 hi_priority_rx_denied_cnt; |
| __le32 lo_priority_rx_req_cnt; |
| __le32 lo_priority_rx_denied_cnt; |
| } __packed; /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */ |
| |
| struct mvm_statistics_general { |
| struct mvm_statistics_general_common common; |
| __le32 beacon_filtered; |
| __le32 missed_beacons; |
| __s8 beacon_filter_average_energy; |
| __s8 beacon_filter_reason; |
| __s8 beacon_filter_current_energy; |
| __s8 beacon_filter_reserved; |
| __le32 beacon_filter_delta_time; |
| struct mvm_statistics_bt_activity bt_activity; |
| } __packed; /* STATISTICS_GENERAL_API_S_VER_5 */ |
| |
| struct mvm_statistics_rx { |
| struct mvm_statistics_rx_phy ofdm; |
| struct mvm_statistics_rx_phy cck; |
| struct mvm_statistics_rx_non_phy general; |
| struct mvm_statistics_rx_ht_phy ofdm_ht; |
| } __packed; /* STATISTICS_RX_API_S_VER_3 */ |
| |
| /* |
| * STATISTICS_NOTIFICATION = 0x9d (notification only, not a command) |
| * |
| * By default, uCode issues this notification after receiving a beacon |
| * while associated. To disable this behavior, set DISABLE_NOTIF flag in the |
| * REPLY_STATISTICS_CMD 0x9c, above. |
| * |
| * Statistics counters continue to increment beacon after beacon, but are |
| * cleared when changing channels or when driver issues REPLY_STATISTICS_CMD |
| * 0x9c with CLEAR_STATS bit set (see above). |
| * |
| * uCode also issues this notification during scans. uCode clears statistics |
| * appropriately so that each notification contains statistics for only the |
| * one channel that has just been scanned. |
| */ |
| |
| struct iwl_notif_statistics { /* STATISTICS_NTFY_API_S_VER_8 */ |
| __le32 flag; |
| struct mvm_statistics_rx rx; |
| struct mvm_statistics_tx tx; |
| struct mvm_statistics_general general; |
| } __packed; |
| |
| /*********************************** |
| * Smart Fifo API |
| ***********************************/ |
| /* Smart Fifo state */ |
| enum iwl_sf_state { |
| SF_LONG_DELAY_ON = 0, /* should never be called by driver */ |
| SF_FULL_ON, |
| SF_UNINIT, |
| SF_INIT_OFF, |
| SF_HW_NUM_STATES |
| }; |
| |
| /* Smart Fifo possible scenario */ |
| enum iwl_sf_scenario { |
| SF_SCENARIO_SINGLE_UNICAST, |
| SF_SCENARIO_AGG_UNICAST, |
| SF_SCENARIO_MULTICAST, |
| SF_SCENARIO_BA_RESP, |
| SF_SCENARIO_TX_RESP, |
| SF_NUM_SCENARIO |
| }; |
| |
| #define SF_TRANSIENT_STATES_NUMBER 2 /* SF_LONG_DELAY_ON and SF_FULL_ON */ |
| #define SF_NUM_TIMEOUT_TYPES 2 /* Aging timer and Idle timer */ |
| |
| /* smart FIFO default values */ |
| #define SF_W_MARK_SISO 4096 |
| #define SF_W_MARK_MIMO2 8192 |
| #define SF_W_MARK_MIMO3 6144 |
| #define SF_W_MARK_LEGACY 4096 |
| #define SF_W_MARK_SCAN 4096 |
| |
| /* SF Scenarios timers for FULL_ON state (aligned to 32 uSec) */ |
| #define SF_SINGLE_UNICAST_IDLE_TIMER 320 /* 300 uSec */ |
| #define SF_SINGLE_UNICAST_AGING_TIMER 2016 /* 2 mSec */ |
| #define SF_AGG_UNICAST_IDLE_TIMER 320 /* 300 uSec */ |
| #define SF_AGG_UNICAST_AGING_TIMER 2016 /* 2 mSec */ |
| #define SF_MCAST_IDLE_TIMER 2016 /* 2 mSec */ |
| #define SF_MCAST_AGING_TIMER 10016 /* 10 mSec */ |
| #define SF_BA_IDLE_TIMER 320 /* 300 uSec */ |
| #define SF_BA_AGING_TIMER 2016 /* 2 mSec */ |
| #define SF_TX_RE_IDLE_TIMER 320 /* 300 uSec */ |
| #define SF_TX_RE_AGING_TIMER 2016 /* 2 mSec */ |
| |
| #define SF_LONG_DELAY_AGING_TIMER 1000000 /* 1 Sec */ |
| |
| /** |
| * Smart Fifo configuration command. |
| * @state: smart fifo state, types listed in iwl_sf_sate. |
| * @watermark: Minimum allowed availabe free space in RXF for transient state. |
| * @long_delay_timeouts: aging and idle timer values for each scenario |
| * in long delay state. |
| * @full_on_timeouts: timer values for each scenario in full on state. |
| */ |
| struct iwl_sf_cfg_cmd { |
| enum iwl_sf_state state; |
| __le32 watermark[SF_TRANSIENT_STATES_NUMBER]; |
| __le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; |
| __le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES]; |
| } __packed; /* SF_CFG_API_S_VER_2 */ |
| |
| #endif /* __fw_api_h__ */ |
