FW IF

The nRF70 Wi-Fi firmware interface (FW IF) used by the nRF70 Wi-Fi driver to communicate with the nRF70 Series Wi-Fi chipset. These header files are shared between the nRF70 Wi-Fi driver and the nRF70 Wi-Fi firmware.

group nrf_wifi_fw_if

Common interface between host and RPU.

nRF70 patch version.

Common structures and definitions.

Control interface between host and RPU.

System interface between host and RPU.

Data interface between host and RPU.

Defines

NRF_WIFI_UMAC_VER(version)

NRF_WIFI_UMAC_VER_MAJ(version)

NRF_WIFI_UMAC_VER_MIN(version)

NRF_WIFI_UMAC_VER_EXTRA(version)

RPU_MEM_UMAC_BOOT_SIG

RPU_MEM_UMAC_VER

RPU_MEM_UMAC_PEND_Q_BMP

RPU_MEM_UMAC_CMD_ADDRESS

RPU_MEM_UMAC_EVENT_ADDRESS

RPU_MEM_UMAC_PATCH_BIN

RPU_MEM_UMAC_PATCH_BIMG

NRF_WIFI_UMAC_BOOT_SIG

NRF_WIFI_UMAC_ROM_PATCH_OFFSET

NRF_WIFI_UMAC_BOOT_EXCP_VECT_0

NRF_WIFI_UMAC_BOOT_EXCP_VECT_1

NRF_WIFI_UMAC_BOOT_EXCP_VECT_2

NRF_WIFI_UMAC_BOOT_EXCP_VECT_3

NRF_WIFI_PENDING_FRAMES_BITMAP_AC_VO

NRF_WIFI_PENDING_FRAMES_BITMAP_AC_VI

NRF_WIFI_PENDING_FRAMES_BITMAP_AC_BE

NRF_WIFI_PENDING_FRAMES_BITMAP_AC_BK

TX_BUF_HEADROOM

NRF_WIFI_TX_FLAGS_DSCP_TOS_MASK

NRF_WIFI_TX_FLAGS_DSCP_TOS_SHIFT

NRF_WIFI_TX_FLAGS_DSCP_TOS(x)

NRF_WIFI_TX_STATUS_SUCCESS

NRF_WIFI_TX_STATUS_FAILED

NRF_WIFI_CLIENT_ACTIVE: SoftAP client is in active mode

NRF_WIFI_CLIENT_PS_MODE: SoftAP client is in power save mode

USE_PROTECTION_NONE

USE_PROTECTION_RTS

USE_PROTECTION_CTS2SELF

USE_SHORT_PREAMBLE

DONT_USE_SHORT_PREAMBLE

MARK_RATE_AS_MCS_INDEX

MARK_RATE_AS_RATE

ENABLE_GREEN_FIELD

ENABLE_CHNL_WIDTH_40MHZ

ENABLE_SGI

ENABLE_11N_FORMAT

ENABLE_VHT_FORMAT

ENABLE_CHNL_WIDTH_80MHZ

MAX_TX_AGG_SIZE

MAX_RX_BUFS_PER_EVNT

MAX_MGMT_BUFS

MAX_RF_CALIB_DATA

NRF_WIFI_ETH_ADDR_LEN

PHY_THRESHOLD_NORMAL

PHY_THRESHOLD_PROD_MODE

MAX_TX_STREAMS

MAX_RX_STREAMS

MAX_NUM_VIFS

MAX_NUM_STAS

MAX_NUM_APS

NRF_WIFI_COUNTRY_CODE_LEN

NRF_WIFI_FEATURE_DISABLE: Feature Disable

NRF_WIFI_FEATURE_ENABLE: Feature Enable

TWT_EXTEND_SP_EDCA

DISABLE_DFS_CHANNELS

NRF_WIFI_HE_GI_800NS

NRF_WIFI_HE_GI_1600NS

NRF_WIFI_HE_GI_3200NS

NRF_WIFI_HE_LTF_3200NS

NRF_WIFI_HE_LTF_6400NS

NRF_WIFI_HE_LTF_12800NS

NRF_WIFI_DISABLE

NRF_WIFI_ENABLE

MAX_NRF_WIFI_UMAC_CMD_SIZE

IEEE80211_STYPE_DISASSOC

IEEE80211_STYPE_DEAUTH

NRF_WIFI_MAX_SSID_LEN

NRF_WIFI_MAX_IE_LEN

NRF_WIFI_MAX_SEQ_LENGTH

NRF_WIFI_MAX_KEY_LENGTH

NRF_WIFI_MAX_SAE_DATA_LENGTH

NRF_WIFI_MAX_FRAME_LEN

NRF_WIFI_INDEX_IDS_WDEV_ID_VALID

NRF_WIFI_INDEX_IDS_IFINDEX_VALID

NRF_WIFI_INDEX_IDS_WIPHY_IDX_VALID

NRF_WIFI_SUPP_RATES_BAND_VALID

NRF_WIFI_MAX_SUPP_RATES

NRF_WIFI_SCAN_MAX_NUM_SSIDS

NRF_WIFI_SCAN_MAX_NUM_FREQUENCIES

NRF_WIFI_SCAN_BAND_2GHZ

NRF_WIFI_SCAN_BAND_5GHZ

NRF_WIFI_SCAN_BAND_6GHZ

NRF_WIFI_HT_CAPABILITY_VALID

NRF_WIFI_HT_CAPABILITY_MASK_VALID

NRF_WIFI_VHT_CAPABILITY_VALID

NRF_WIFI_VHT_CAPABILITY_MASK_VALID

NRF_WIFI_CMD_HT_VHT_CAPABILITY_DISABLE_HT

NRF_WIFI_HT_VHT_CAPABILITY_MAX_SIZE

NRF_WIFI_SIGNAL_TYPE_NONE

NRF_WIFI_SIGNAL_TYPE_MBM

NRF_WIFI_SIGNAL_TYPE_UNSPEC

NRF_WIFI_WPA_VERSION_1

NRF_WIFI_WPA_VERSION_2

NRF_WIFI_CONNECT_COMMON_INFO_MAC_ADDR_VALID

NRF_WIFI_CONNECT_COMMON_INFO_MAC_ADDR_HINT_VALID

NRF_WIFI_CONNECT_COMMON_INFO_FREQ_VALID

NRF_WIFI_CONNECT_COMMON_INFO_FREQ_HINT_VALID

NRF_WIFI_CONNECT_COMMON_INFO_BG_SCAN_PERIOD_VALID

NRF_WIFI_CONNECT_COMMON_INFO_SSID_VALID

NRF_WIFI_CONNECT_COMMON_INFO_WPA_IE_VALID

NRF_WIFI_CONNECT_COMMON_INFO_WPA_VERSIONS_VALID

NRF_WIFI_CONNECT_COMMON_INFO_CIPHER_SUITES_PAIRWISE_VALID

NRF_WIFI_CONNECT_COMMON_INFO_CIPHER_SUITE_GROUP_VALID

NRF_WIFI_CONNECT_COMMON_INFO_AKM_SUITES_VALID

NRF_WIFI_CONNECT_COMMON_INFO_USE_MFP_VALID

NRF_WIFI_CONNECT_COMMON_INFO_CONTROL_PORT_ETHER_TYPE

NRF_WIFI_CONNECT_COMMON_INFO_CONTROL_PORT_NO_ENCRYPT

NRF_WIFI_MAX_NR_AKM_SUITES

NRF_WIFI_CMD_CONNECT_COMMON_INFO_USE_RRM

NRF_WIFI_CONNECT_COMMON_INFO_PREV_BSSID

NRF_WIFI_CONNECT_COMMON_INFO_SECURITY

NRF_WIFI_BEACON_DATA_MAX_HEAD_LEN

NRF_WIFI_BEACON_DATA_MAX_TAIL_LEN

NRF_WIFI_BEACON_DATA_MAX_PROBE_RESP_LEN

NRF_WIFI_STA_FLAG_INVALID

NRF_WIFI_STA_FLAG_AUTHORIZED

NRF_WIFI_STA_FLAG_SHORT_PREAMBLE

NRF_WIFI_STA_FLAG_WME

NRF_WIFI_STA_FLAG_MFP

NRF_WIFI_STA_FLAG_AUTHENTICATED

NRF_WIFI_STA_FLAG_TDLS_PEER

NRF_WIFI_STA_FLAG_ASSOCIATED

NRF_WIFI_RATE_INFO_BITRATE_VALID

NRF_WIFI_RATE_INFO_BITRATE_COMPAT_VALID

NRF_WIFI_RATE_INFO_BITRATE_MCS_VALID

NRF_WIFI_RATE_INFO_BITRATE_VHT_MCS_VALID

NRF_WIFI_RATE_INFO_BITRATE_VHT_NSS_VALID

NRF_WIFI_RATE_INFO_0_MHZ_WIDTH

NRF_WIFI_RATE_INFO_5_MHZ_WIDTH

NRF_WIFI_RATE_INFO_10_MHZ_WIDTH

NRF_WIFI_RATE_INFO_40_MHZ_WIDTH

NRF_WIFI_RATE_INFO_80_MHZ_WIDTH

NRF_WIFI_RATE_INFO_160_MHZ_WIDTH

NRF_WIFI_RATE_INFO_SHORT_GI

NRF_WIFI_RATE_INFO_80P80_MHZ_WIDTH

NRF_WIFI_BSS_PARAM_FLAGS_CTS_PROT

NRF_WIFI_BSS_PARAM_FLAGS_SHORT_PREAMBLE

NRF_WIFI_BSS_PARAM_FLAGS_SHORT_SLOT_TIME

NRF_WIFI_STA_INFO_CONNECTED_TIME_VALID

NRF_WIFI_STA_INFO_INACTIVE_TIME_VALID

NRF_WIFI_STA_INFO_RX_BYTES_VALID

NRF_WIFI_STA_INFO_TX_BYTES_VALID

NRF_WIFI_STA_INFO_CHAIN_SIGNAL_VALID

NRF_WIFI_STA_INFO_CHAIN_SIGNAL_AVG_VALID

NRF_WIFI_STA_INFO_TX_BITRATE_VALID

NRF_WIFI_STA_INFO_RX_BITRATE_VALID

NRF_WIFI_STA_INFO_STA_FLAGS_VALID

NRF_WIFI_STA_INFO_LLID_VALID

NRF_WIFI_STA_INFO_PLID_VALID

NRF_WIFI_STA_INFO_PLINK_STATE_VALID

NRF_WIFI_STA_INFO_SIGNAL_VALID

NRF_WIFI_STA_INFO_SIGNAL_AVG_VALID

NRF_WIFI_STA_INFO_RX_PACKETS_VALID

NRF_WIFI_STA_INFO_TX_PACKETS_VALID

NRF_WIFI_STA_INFO_TX_RETRIES_VALID

NRF_WIFI_STA_INFO_TX_FAILED_VALID

NRF_WIFI_STA_INFO_EXPECTED_THROUGHPUT_VALID

NRF_WIFI_STA_INFO_BEACON_LOSS_COUNT_VALID

NRF_WIFI_STA_INFO_LOCAL_PM_VALID

NRF_WIFI_STA_INFO_PEER_PM_VALID

NRF_WIFI_STA_INFO_NONPEER_PM_VALID

NRF_WIFI_STA_INFO_T_OFFSET_VALID

NRF_WIFI_STA_INFO_RX_DROPPED_MISC_VALID

NRF_WIFI_STA_INFO_RX_BEACON_VALID

NRF_WIFI_STA_INFO_RX_BEACON_SIGNAL_AVG_VALID

NRF_WIFI_STA_INFO_STA_BSS_PARAMS_VALID

NRF_WIFI_IEEE80211_MAX_CHAINS

NRF_WIFI_KEY_VALID

NRF_WIFI_KEY_TYPE_VALID

NRF_WIFI_KEY_IDX_VALID

NRF_WIFI_SEQ_VALID

NRF_WIFI_CIPHER_SUITE_VALID

NRF_WIFI_KEY_INFO_VALID

NRF_WIFI_KEY_DEFAULT

NRF_WIFI_KEY_DEFAULT_TYPES

NRF_WIFI_KEY_DEFAULT_MGMT

NRF_WIFI_KEY_DEFAULT_TYPE_UNICAST

NRF_WIFI_KEY_DEFAULT_TYPE_MULTICAST

MCAST_ADDR_ADD

MCAST_ADDR_DEL

NRF_WIFI_CMD_AUTHENTICATE_KEY_INFO_VALID

NRF_WIFI_CMD_AUTHENTICATE_BSSID_VALID

NRF_WIFI_CMD_AUTHENTICATE_FREQ_VALID

NRF_WIFI_CMD_AUTHENTICATE_SSID_VALID

NRF_WIFI_CMD_AUTHENTICATE_IE_VALID

NRF_WIFI_CMD_AUTHENTICATE_SAE_VALID

NRF_WIFI_CMD_AUTHENTICATE_LOCAL_STATE_CHANGE

NRF_WIFI_CMD_ASSOCIATE_MAC_ADDR_VALID

NRF_WIFI_CMD_MLME_MAC_ADDR_VALID

NRF_WIFI_CMD_MLME_LOCAL_STATE_CHANGE

NRF_WIFI_CMD_NEW_INTERFACE_USE_4ADDR_VALID

NRF_WIFI_CMD_NEW_INTERFACE_MAC_ADDR_VALID

NRF_WIFI_CMD_NEW_INTERFACE_IFTYPE_VALID

NRF_WIFI_CMD_NEW_INTERFACE_IFNAME_VALID

NRF_WIFI_FRAME_MATCH_MAX_LEN

NRF_WIFI_CMD_KEY_MAC_ADDR_VALID

NRF_WIFI_CMD_SET_BSS_CTS_VALID

NRF_WIFI_CMD_SET_BSS_PREAMBLE_VALID

NRF_WIFI_CMD_SET_BSS_SLOT_VALID

NRF_WIFI_CMD_SET_BSS_HT_OPMODE_VALID

NRF_WIFI_CMD_SET_BSS_AP_ISOLATE_VALID

NRF_WIFI_CMD_SET_BSS_P2P_CTWINDOW_VALID

NRF_WIFI_CMD_SET_BSS_P2P_OPPPS_VALID

NRF_WIFI_BASIC_MAX_SUPP_RATES

NRF_WIFI_SET_FREQ_PARAMS_FREQ_VALID

NRF_WIFI_SET_FREQ_PARAMS_CHANNEL_WIDTH_VALID

NRF_WIFI_SET_FREQ_PARAMS_CENTER_FREQ1_VALID

NRF_WIFI_SET_FREQ_PARAMS_CENTER_FREQ2_VALID

NRF_WIFI_SET_FREQ_PARAMS_CHANNEL_TYPE_VALID

NRF_WIFI_TX_POWER_SETTING_TYPE_VALID

NRF_WIFI_TX_POWER_SETTING_TX_POWER_LEVEL_VALID

NRF_WIFI_CMD_SET_WIPHY_FREQ_PARAMS_VALID

NRF_WIFI_CMD_SET_WIPHY_TXQ_PARAMS_VALID

NRF_WIFI_CMD_SET_WIPHY_RTS_THRESHOLD_VALID

NRF_WIFI_CMD_SET_WIPHY_FRAG_THRESHOLD_VALID

NRF_WIFI_CMD_SET_WIPHY_TX_POWER_SETTING_VALID

NRF_WIFI_CMD_SET_WIPHY_ANTENNA_TX_VALID

NRF_WIFI_CMD_SET_WIPHY_ANTENNA_RX_VALID

NRF_WIFI_CMD_SET_WIPHY_RETRY_SHORT_VALID

NRF_WIFI_CMD_SET_WIPHY_RETRY_LONG_VALID

NRF_WIFI_CMD_SET_WIPHY_COVERAGE_CLASS_VALID

NRF_WIFI_CMD_SET_WIPHY_WIPHY_NAME_VALID

NRF_WIFI_CMD_DEL_STATION_MAC_ADDR_VALID

NRF_WIFI_CMD_DEL_STATION_MGMT_SUBTYPE_VALID

NRF_WIFI_CMD_DEL_STATION_REASON_CODE_VALID

NRF_WIFI_EXT_CAPABILITY_MAX_LEN

NRF_WIFI_SUPPORTED_CHANNELS_MAX_LEN

NRF_WIFI_OPER_CLASSES_MAX_LEN

NRF_WIFI_STA_FLAGS2_MAX_LEN

NRF_WIFI_CMD_SET_STATION_SUPP_RATES_VALID

NRF_WIFI_CMD_SET_STATION_AID_VALID

NRF_WIFI_CMD_SET_STATION_PEER_AID_VALID

NRF_WIFI_CMD_SET_STATION_STA_CAPABILITY_VALID

NRF_WIFI_CMD_SET_STATION_EXT_CAPABILITY_VALID

NRF_WIFI_CMD_SET_STATION_STA_VLAN_VALID

NRF_WIFI_CMD_SET_STATION_HT_CAPABILITY_VALID

NRF_WIFI_CMD_SET_STATION_VHT_CAPABILITY_VALID

NRF_WIFI_CMD_SET_STATION_OPMODE_NOTIF_VALID

NRF_WIFI_CMD_SET_STATION_SUPPORTED_CHANNELS_VALID

NRF_WIFI_CMD_SET_STATION_SUPPORTED_OPER_CLASSES_VALID

NRF_WIFI_CMD_SET_STATION_STA_FLAGS2_VALID

NRF_WIFI_CMD_SET_STATION_STA_WME_UAPSD_QUEUES_VALID

NRF_WIFI_CMD_SET_STATION_STA_WME_MAX_SP_VALID

NRF_WIFI_CMD_SET_STATION_LISTEN_INTERVAL_VALID

NRF_WIFI_CMD_NEW_STATION_SUPP_RATES_VALID

NRF_WIFI_CMD_NEW_STATION_AID_VALID

NRF_WIFI_CMD_NEW_STATION_PEER_AID_VALID

NRF_WIFI_CMD_NEW_STATION_STA_CAPABILITY_VALID

NRF_WIFI_CMD_NEW_STATION_EXT_CAPABILITY_VALID

NRF_WIFI_CMD_NEW_STATION_STA_VLAN_VALID

NRF_WIFI_CMD_NEW_STATION_HT_CAPABILITY_VALID

NRF_WIFI_CMD_NEW_STATION_VHT_CAPABILITY_VALID

NRF_WIFI_CMD_NEW_STATION_OPMODE_NOTIF_VALID

NRF_WIFI_CMD_NEW_STATION_SUPPORTED_CHANNELS_VALID

NRF_WIFI_CMD_NEW_STATION_SUPPORTED_OPER_CLASSES_VALID

NRF_WIFI_CMD_NEW_STATION_STA_FLAGS2_VALID

NRF_WIFI_CMD_NEW_STATION_STA_WME_UAPSD_QUEUES_VALID

NRF_WIFI_CMD_NEW_STATION_STA_WME_MAX_SP_VALID

NRF_WIFI_CMD_NEW_STATION_LISTEN_INTERVAL_VALID

NRF_WIFI_CMD_BEACON_INFO_BEACON_INTERVAL_VALID

NRF_WIFI_CMD_BEACON_INFO_AUTH_TYPE_VALID

NRF_WIFI_CMD_BEACON_INFO_VERSIONS_VALID

NRF_WIFI_CMD_BEACON_INFO_CIPHER_SUITE_GROUP_VALID

NRF_WIFI_CMD_BEACON_INFO_INACTIVITY_TIMEOUT_VALID

NRF_WIFI_CMD_BEACON_INFO_FREQ_PARAMS_VALID

NRF_WIFI_CMD_BEACON_INFO_PRIVACY

NRF_WIFI_CMD_BEACON_INFO_CONTROL_PORT_NO_ENCRYPT

NRF_WIFI_CMD_BEACON_INFO_P2P_CTWINDOW_VALID

NRF_WIFI_CMD_BEACON_INFO_P2P_OPPPS_VALID

NRF_WIFI_SET_INTERFACE_IFTYPE_VALID

NRF_WIFI_SET_INTERFACE_USE_4ADDR_VALID

IFACENAMSIZ

NRF_WIFI_CMD_FRAME_FREQ_VALID

NRF_WIFI_CMD_FRAME_DURATION_VALID

NRF_WIFI_CMD_SET_FRAME_FREQ_PARAMS_VALID

NRF_WIFI_CMD_FRAME_OFFCHANNEL_TX_OK

NRF_WIFI_CMD_FRAME_TX_NO_CCK_RATE

NRF_WIFI_CMD_FRAME_DONT_WAIT_FOR_ACK

NRF_WIFI_TWT_NEGOTIATION_TYPE_INDIVIDUAL

NRF_WIFI_TWT_NEGOTIATION_TYPE_BROADCAST

NRF_WIFI_TWT_FLOW_TYPE_ANNOUNCED

NRF_WIFI_TWT_FLOW_TYPE_UNANNOUNCED

NRF_WIFI_TWT_RESP_RECEIVED

NRF_WIFI_TWT_RESP_NOT_RECEIVED

NRF_WIFI_INVALID_TWT_WAKE_INTERVAL

INVALID_TIME

TRIGGER_NOT_RECEIVED

TWT_BLOCK_TX

TWT_UNBLOCK_TX

UAPSD_Q_MIN

UAPSD_Q_MAX

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_MAC_ADDR_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_IES_TSF_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_IES_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_BEACON_IES_TSF_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_BEACON_IES_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_BEACON_INTERVAL_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_SIGNAL_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_STATUS_VALID

NRF_WIFI_EVENT_NEW_SCAN_RESULTS_BSS_PRESP_DATA

NRF_WIFI_NEW_SCAN_RESULTS_BSS_PRESP_DATA

NRF_WIFI_802_11A

NRF_WIFI_802_11B

NRF_WIFI_802_11G

NRF_WIFI_802_11N

NRF_WIFI_802_11AC

NRF_WIFI_802_11AX

NRF_WIFI_MFP_REQUIRED

NRF_WIFI_MFP_CAPABLE

DISPLAY_BSS_TOHOST_PEREVNT

NRF_WIFI_EVENT_MLME_FRAME_VALID

NRF_WIFI_EVENT_MLME_MAC_ADDR_VALID

NRF_WIFI_EVENT_MLME_FREQ_VALID

NRF_WIFI_EVENT_MLME_COOKIE_VALID

NRF_WIFI_EVENT_MLME_RX_SIGNAL_DBM_VALID

NRF_WIFI_EVENT_MLME_WME_UAPSD_QUEUES_VALID

NRF_WIFI_EVENT_MLME_RXMGMT_FLAGS_VALID

NRF_WIFI_EVENT_MLME_IE_VALID

NRF_WIFI_EVENT_MLME_TIMED_OUT

NRF_WIFI_EVENT_MLME_ACK

NRF_WIFI_CMD_SEND_STATION_ASSOC_REQ_IES_VALID

NRF_WIFI_CMD_COOKIE_RSP_COOKIE_VALID

NRF_WIFI_CMD_COOKIE_RSP_MAC_ADDR_VALID

NRF_WIFI_MAX_TWT_FLOWS

NRF_WIFI_PS_MODE_LEGACY

NRF_WIFI_PS_MODE_WMM

NRF_WIFI_LISTEN_INTERVAL_MIN: Given that most APs typically use a DTIM value of 3, we anticipate a minimum listen interval of 3 beacon intervals.

NRF_WIFI_EVENT_TRIGGER_SCAN_IE_VALID

NRF_WIFI_EVENT_TRIGGER_SCAN_SCAN_FLAGS_VALID

NRF_WIFI_CMD_ROC_FREQ_PARAMS_VALID

NRF_WIFI_CMD_ROC_DURATION_VALID

NRF_WIFI_CMD_CANCEL_ROC_COOKIE_VALID

NRF_WIFI_EVENT_ROC_FREQ_VALID

NRF_WIFI_EVENT_ROC_COOKIE_VALID

NRF_WIFI_EVENT_ROC_DURATION_VALID

NRF_WIFI_EVENT_ROC_CH_TYPE_VALID

NRF_WIFI_INTERFACE_INFO_CHAN_DEF_VALID

NRF_WIFI_INTERFACE_INFO_SSID_VALID

NRF_WIFI_INTERFACE_INFO_IFNAME_VALID

NRF_WIFI_HT_MCS_MASK_LEN

NRF_WIFI_HT_MCS_RES_LEN

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_IR

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_IBSS

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_RADAR

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_HT40_MINUS

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_HT40_PLUS

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_80MHZ

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_160MHZ

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_INDOOR_ONLY

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_GO_CONCURRENT

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_20MHZ

NRF_WIFI_CHAN_FLAG_FREQUENCY_ATTR_NO_10MHZ

NRF_WIFI_CHAN_FLAG_FREQUENCY_DISABLED

NRF_WIFI_CHAN_DFS_VALID

NRF_WIFI_CHAN_DFS_CAC_TIME_VALID

NRF_WIFI_EVENT_GET_WIPHY_FLAG_RATE_SHORT_PREAMBLE

NRF_WIFI_EVENT_GET_WIPHY_VALID_RADAR_DETECT_WIDTHS

NRF_WIFI_EVENT_GET_WIPHY_VALID_RADAR_DETECT_REGIONS

NRF_WIFI_EVENT_GET_WIPHY_VALID_

NRF_WIFI_EVENT_GET_WIPHY_IBSS_RSN

NRF_WIFI_EVENT_GET_WIPHY_MESH_AUTH

NRF_WIFI_EVENT_GET_WIPHY_AP_UAPSD

NRF_WIFI_EVENT_GET_WIPHY_SUPPORTS_FW_ROAM

NRF_WIFI_EVENT_GET_WIPHY_SUPPORTS_TDLS

NRF_WIFI_EVENT_GET_WIPHY_TDLS_EXTERNAL_SETUP

NRF_WIFI_EVENT_GET_WIPHY_CONTROL_PORT_ETHERTYPE

NRF_WIFI_EVENT_GET_WIPHY_OFFCHANNEL_TX_OK

NRF_WIFI_GET_WIPHY_VALID_PROBE_RESP_OFFLOAD

NRF_WIFI_GET_WIPHY_VALID_TX_ANT

NRF_WIFI_GET_WIPHY_VALID_RX_ANT

NRF_WIFI_GET_WIPHY_VALID_MAX_NUM_SCAN_SSIDS

NRF_WIFI_GET_WIPHY_VALID_NUM_SCHED_SCAN_SSIDS

NRF_WIFI_GET_WIPHY_VALID_MAX_MATCH_SETS

NRF_WIFI_GET_WIPHY_VALID_MAC_ACL_MAX

NRF_WIFI_GET_WIPHY_VALID_HAVE_AP_SME

NRF_WIFI_GET_WIPHY_VALID_EXTENDED_CAPABILITIES

NRF_WIFI_GET_WIPHY_VALID_MAX_AP_ASSOC_STA

NRF_WIFI_GET_WIPHY_VALID_WIPHY_NAME

NRF_WIFI_GET_WIPHY_VALID_EXTENDED_FEATURES

NRF_WIFI_EVENT_GET_WIPHY_MAX_CIPHER_COUNT

NRF_WIFI_INDEX_IDS_WIPHY_NAME

NRF_WIFI_EVENT_GET_WIPHY_NUM_BANDS

EXTENDED_FEATURE_LEN

DIV_ROUND_UP_NL(n, d)

REG_RULE_FLAGS_VALID

FREQ_RANGE_START_VALID

FREQ_RANGE_END_VALID

FREQ_RANGE_MAX_BW_VALID

POWER_RULE_MAX_EIRP_VALID

NRF_WIFI_RULE_FLAGS_NO_OFDM

NRF_WIFI_RULE_FLAGS_NO_CCK

NRF_WIFI_RULE_FLAGS_NO_INDOOR

NRF_WIFI_RULE_FLAGS_NO_OUTDOOR

NRF_WIFI_RULE_FLAGS_DFS

NRF_WIFI_RULE_FLAGS_PTP_ONLY

NRF_WIFI_RULE_FLAGS_PTMP_ONLY

NRF_WIFI_RULE_FLAGS_NO_IR

NRF_WIFI_RULE_FLAGS_IBSS

NRF_WIFI_RULE_FLAGS_AUTO_BW

NRF_WIFI_RULE_FLAGS_IR_CONCURRENT

NRF_WIFI_RULE_FLAGS_NO_HT40MINUS

NRF_WIFI_RULE_FLAGS_NO_HT40PLUS

NRF_WIFI_RULE_FLAGS_NO_80MHZ

NRF_WIFI_RULE_FLAGS_NO_160MHZ

NRF_WIFI_CMD_SET_REG_ALPHA2_VALID

NRF_WIFI_CMD_SET_REG_RULES_VALID

NRF_WIFI_CMD_SET_REG_DFS_REGION_VALID

MAX_NUM_REG_RULES

NRF_WIFI_CMD_REQ_SET_REG_ALPHA2_VALID

NRF_WIFI_CMD_REQ_SET_REG_USER_REG_HINT_TYPE_VALID

NRF_WIFI_CMD_REQ_SET_REG_USER_REG_FORCE

RPU_MEM_LMAC_BOOT_SIG

RPU_MEM_LMAC_VER

RPU_MEM_LMAC_PATCH_BIN

RPU_MEM_LMAC_PATCH_BIMG

NRF_WIFI_LMAC_VER(ver)

NRF_WIFI_LMAC_VER_MAJ(ver)

NRF_WIFI_LMAC_VER_MIN(ver)

NRF_WIFI_LMAC_VER_EXTRA(ver)

NRF_WIFI_LMAC_BOOT_SIG

NRF_WIFI_LMAC_ROM_PATCH_OFFSET

NRF_WIFI_LMAC_BOOT_EXCP_VECT_0

NRF_WIFI_LMAC_BOOT_EXCP_VECT_1

NRF_WIFI_LMAC_BOOT_EXCP_VECT_2

NRF_WIFI_LMAC_BOOT_EXCP_VECT_3

NRF_WIFI_LMAC_MAX_RX_BUFS

HW_SLEEP_ENABLE

SW_SLEEP_ENABLE

SLEEP_DISABLE

HW_DELAY

SW_DELAY

BCN_TIMEOUT

CALIB_SLEEP_CLOCK_ENABLE

ACTIVE_SCAN_DURATION

PASSIVE_SCAN_DURATION

WORKING_CH_SCAN_DURATION

CHNL_PROBE_CNT

PKT_TYPE_MPDU

PKT_TYPE_MSDU_WITH_MAC

PKT_TYPE_MSDU

NRF_WIFI_RPU_PWR_STATUS_SUCCESS

NRF_WIFI_RPU_PWR_STATUS_FAIL

MAX_RSSI_SAMPLES: struct lmac_prod_stats : used to get the production mode stats

MAX_NUM_OF_RX_QUEUES

BIT(x)

NRF_WIFI_PATCH_SIGNATURE

NRF_WIFI_PATCH_HASH_LEN

NRF_WIFI_PATCH_NUM_IMAGES

RPU_FAMILY

RPU_MAJOR_VERSION

RPU_MINOR_VERSION

RPU_PATCH_VERSION

Enums

enum nrf_wifi_host_rpu_msg_type

This enum defines the different categories of messages that can be exchanged between the Host and the RPU.

Values:

enumerator NRF_WIFI_HOST_RPU_MSG_TYPE_SYSTEM: System interface messages

enumerator NRF_WIFI_HOST_RPU_MSG_TYPE_SUPPLICANT: Unused

enumerator NRF_WIFI_HOST_RPU_MSG_TYPE_DATA: Data path messages

enumerator NRF_WIFI_HOST_RPU_MSG_TYPE_UMAC: Control path messages

enum nrf_wifi_umac_data_commands

UMAC data interface commands and events.

Values:

enumerator NRF_WIFI_CMD_MGMT_BUFF_CONFIG: Unused.

enumerator NRF_WIFI_CMD_TX_BUFF: Transmit data packet nrf_wifi_tx_buff

enumerator NRF_WIFI_CMD_TX_BUFF_DONE: TX done event nrf_wifi_tx_buff_done

enumerator NRF_WIFI_CMD_RX_BUFF: RX packet event nrf_wifi_rx_buff

enumerator NRF_WIFI_CMD_CARRIER_ON: Event to indicate interface is operational nrf_wifi_data_carrier_state

enumerator NRF_WIFI_CMD_CARRIER_OFF: Event to indicate interface is non-operational nrf_wifi_data_carrier_state

enumerator NRF_WIFI_CMD_PM_MODE: Event to indicate softap client’s power save mode If client is in power save mode, host should start buffering packets until it receives NRF_WIFI_CMD_PS_GET_FRAMES event.

enumerator NRF_WIFI_CMD_PS_GET_FRAMES: Event to indicate to start sending buffered packets for softap client nrf_wifi_sap_ps_get_frames.

enum nrf_wifi_tx_flags

Values:

enumerator NRF_WIFI_TX_FLAG_TWT_EMERGENCY_TX

enumerator NRF_WIFI_TX_FLAG_CHKSUM_AVAILABLE

enum nrf_wifi_rx_pkt_type

This structure defines the type of received packet.

Values:

enumerator NRF_WIFI_RX_PKT_DATA: The Rx packet is of type data

enumerator NRF_WIFI_RX_PKT_BCN_PRB_RSP: RX packet is beacon or probe response

enumerator NRF_WIFI_RAW_RX_PKT: Raw Rx packet

enum rpu_op_mode

This enum provides a list of different operating modes.

Values:

enumerator RPU_OP_MODE_RADIO_TEST: Radio test mode is used for performing radio tests using continuous Tx/Rx on a configured channel at a particular rate or power.

enumerator RPU_OP_MODE_FCM: In this mode different types of calibration like RF calibration can be performed

enumerator RPU_OP_MODE_REG: Regular mode of operation

enumerator RPU_OP_MODE_DBG: Debug mode can be used to control certain parameters like TX rate in order to debug functional issues.

enumerator RPU_OP_MODE_MAX: Highest mode number currently defined

enum rpu_stats_type

This enum defines various types of statistics.

Values:

enumerator RPU_STATS_TYPE_ALL: All statistics includes PHY, LMAC & UMAC

enumerator RPU_STATS_TYPE_HOST: Host statistics

enumerator RPU_STATS_TYPE_UMAC: UMAC statistics

enumerator RPU_STATS_TYPE_LMAC: LMAC statistics

enumerator RPU_STATS_TYPE_PHY: PHY statistics

enumerator RPU_STATS_TYPE_MAX: Highest statistics type number currently defined

enum rpu_tput_mode

Throughput mode Throughput mode to be used for transmitting the packet.

Values:

enumerator RPU_TPUT_MODE_LEGACY: Legacy mode

enumerator RPU_TPUT_MODE_HT: High Throuput mode(11n)

enumerator RPU_TPUT_MODE_VHT: Very hight throughput(11ac)

enumerator RPU_TPUT_MODE_HE_SU: HE SU mode

enumerator RPU_TPUT_MODE_HE_ER_SU: HE ER SU mode

enumerator RPU_TPUT_MODE_HE_TB: HE TB mode

enumerator RPU_TPUT_MODE_MAX: Highest throughput mode currently defined

enum nrf_wifi_sys_commands

System commands.

Values:

enumerator NRF_WIFI_CMD_INIT: Command to initialize RPU and RPU responds with NRF_WIFI_EVENT_INIT_DONE

enumerator NRF_WIFI_CMD_TX: command to send a Tx packet in radiotest mode

enumerator NRF_WIFI_CMD_IF_TYPE: Unused

enumerator NRF_WIFI_CMD_MODE: command to specify mode of operation

enumerator NRF_WIFI_CMD_GET_STATS: command to get statistics

enumerator NRF_WIFI_CMD_CLEAR_STATS: command to clear statistics

enumerator NRF_WIFI_CMD_RX: command to ENABLE/DISABLE receiving packets in radiotest mode

enumerator NRF_WIFI_CMD_PWR: Command to measure battery voltage and RPU responds with NRF_WIFI_EVENT_PWR_DATA

enumerator NRF_WIFI_CMD_DEINIT: RPU De-initialization

enumerator NRF_WIFI_CMD_SRCOEX: Command for WIFI & SR coexistence

enumerator NRF_WIFI_CMD_RF_TEST: Command to start RF test

enumerator NRF_WIFI_CMD_HE_GI_LTF_CONFIG: Configure HE_GI & HE_LTF

enumerator NRF_WIFI_CMD_UMAC_INT_STATS: Command for getting UMAC memory statistics

enumerator NRF_WIFI_CMD_RADIO_TEST_INIT: Command for Setting the channel & Rf params in radiotest mode

enumerator NRF_WIFI_CMD_RT_REQ_SET_REG: Command for setting country in radiotest mode

enumerator NRF_WIFI_CMD_TX_FIX_DATA_RATE: Command to enable/disable fixed data rate in regular mode

enumerator NRF_WIFI_CMD_CHANNEL: Command to set channel in promiscuous, monitor & packet injector mode

enumerator NRF_WIFI_CMD_RAW_CONFIG_MODE: Command to configure promiscuous mode, Monitor mode & packet injector mode

enumerator NRF_WIFI_CMD_RAW_CONFIG_FILTER: Command to configure promiscuous mode, Monitor mode filter

enumerator NRF_WIFI_CMD_RAW_TX_PKT: Command to configure packet injector mode or Raw Tx mode

enumerator NRF_WIFI_CMD_RESET_STATISTICS: Command to reset interface statistics

enum nrf_wifi_sys_events

Events from the RPU.

Values:

enumerator NRF_WIFI_EVENT_PWR_DATA: Response to NRF_WIFI_CMD_PWR

enumerator NRF_WIFI_EVENT_INIT_DONE: Response to NRF_WIFI_CMD_INIT

enumerator NRF_WIFI_EVENT_STATS: Response to NRF_WIFI_CMD_GET_STATS

enumerator NRF_WIFI_EVENT_DEINIT_DONE: Response to NRF_WIFI_CMD_DEINIT

enumerator NRF_WIFI_EVENT_RF_TEST: Response to NRF_WIFI_CMD_RF_TEST

enumerator NRF_WIFI_EVENT_COEX_CONFIG: Response to NRF_WIFI_CMD_SRCOEX.

enumerator NRF_WIFI_EVENT_INT_UMAC_STATS: Response to NRF_WIFI_CMD_UMAC_INT_STATS

enumerator NRF_WIFI_EVENT_RADIOCMD_STATUS: Command status events for radio test commands

enumerator NRF_WIFI_EVENT_CHANNEL_SET_DONE: Response to NRF_WIFI_CMD_CHANNEL

enumerator NRF_WIFI_EVENT_MODE_SET_DONE: Response to NRF_WIFI_CMD_RAW_CONFIG_MODE

enumerator NRF_WIFI_EVENT_FILTER_SET_DONE: Response to NRF_WIFI_CMD_RAW_CONFIG_FILTER

enumerator NRF_WIFI_EVENT_RAW_TX_DONE: Tx done event for the Raw Tx

enum rpu_ch_bw

Channel Bandwidth types.

Values:

enumerator RPU_CH_BW_20: 20MHz bandwidth

enumerator RPU_CH_BW_40: 40MHz bandwidth

enumerator RPU_CH_BW_MAX: 80MHz bandwidth

enum max_rx_ampdu_size

The maximum Rx (receive) A-MPDU size in KB.

Values:

enumerator MAX_RX_AMPDU_SIZE_8KB: 8KB AMPDU Size

enumerator MAX_RX_AMPDU_SIZE_16KB: 16KB AMPDU Size

enumerator MAX_RX_AMPDU_SIZE_32KB: 32KB AMPDU Size

enumerator MAX_RX_AMPDU_SIZE_64KB: 64KB AMPDU Size

enum op_band

This enum defines different types of operating bands.

Values:

enumerator BAND_ALL: All bands

enumerator BAND_24G: 2.4Ghz band

enum data_retrieve_mechanism

This enum specifies the type of frames used to retrieve buffered data from the AP in power save mode.

Values:

enumerator PS_POLL_FRAME: Retrieves data from the AP using a PS-Poll frame

enumerator QOS_NULL_FRAME: Retrieves data from the AP using a QoS Null frame

enumerator AUTOMATIC: For future implementation. The RPU will decide which frame to use

enum rpu_pkt_preamble

This enum represents the different types of preambles used. Preambles are sequences of known symbols transmitted before the actual data transmission to enable synchronization, channel estimation, and frame detection at the receiver.

Values:

enumerator RPU_PKT_PREAMBLE_SHORT: Short preamble packet

enumerator RPU_PKT_PREAMBLE_LONG: Long preamble packet

enumerator RPU_PKT_PREAMBLE_MIXED: mixed preamble packet

enumerator RPU_PKT_PREAMBLE_MAX: Highest preamble type currently defined

enum wifi_operation_modes

This enum represents different types of operation modes.

Values:

enumerator NRF_WIFI_STA_MODE: STA mode setting enable.

enumerator NRF_WIFI_MONITOR_MODE: Monitor mode setting enable.

enumerator NRF_WIFI_TX_INJECTION_MODE: TX injection mode setting enable.

enumerator NRF_WIFI_PROMISCUOUS_MODE: Promiscuous mode setting enable.

enumerator NRF_WIFI_AP_MODE: AP mode setting enable.

enumerator NRF_WIFI_STA_AP_MODE: STA-AP mode setting enable.

enumerator WIFI_MODE_LIMIT_CHK: Max limit check based on current modes supported.

enum wifi_packet_filter

This enum represents different types of filters used.

Values:

enumerator NRF_WIFI_PACKET_FILTER_ALL: Support management, data and control packet sniffing.

enumerator NRF_WIFI_PACKET_FILTER_MGMT: Support only sniffing of management packets.

enumerator NRF_WIFI_PACKET_FILTER_DATA: Support only sniffing of data packets.

enumerator NRF_WIFI_PACKET_FILTER_CTRL: Support only sniffing of control packets.

enum UMAC_QUEUE_NUM

This enum represents the queues used to segregate the TX frames depending on their QoS categories. A separate queue is used for Beacon frames / frames transmitted during DTIM intervals.

Values:

enumerator UMAC_AC_BK: Queue for frames belonging to the “Background” Access Category.

enumerator UMAC_AC_BE: Queue for frames belonging to the “Best-Effort” Access Category.

enumerator UMAC_AC_VI: Queue for frames belonging to the “Video” Access Category.

enumerator UMAC_AC_VO: Queue for frames belonging to the “Voice” Access Category.

enumerator UMAC_AC_BCN: Queue for frames belonging to the “Beacon” Access Category.

enumerator UMAC_AC_MAX_CNT: Maximum number of transmit queues supported.

enum nrf_wifi_radio_test_err_status

This enum defines various error status values that may occur during a radio test.

Values:

enumerator NRF_WIFI_UMAC_CMD_SUCCESS: Command success

enumerator NRF_WIFI_UMAC_INVALID_CHNL: Invalid channel error

enum nrf_wifi_umac_commands

The host can send the following commands to the RPU.

Values:

enumerator NRF_WIFI_UMAC_CMD_TRIGGER_SCAN: Trigger a new scan nrf_wifi_umac_cmd_scan

enumerator NRF_WIFI_UMAC_CMD_GET_SCAN_RESULTS: Request for scan results nrf_wifi_umac_cmd_get_scan_results

enumerator NRF_WIFI_UMAC_CMD_AUTHENTICATE: Send authentication request to AP nrf_wifi_umac_cmd_auth

enumerator NRF_WIFI_UMAC_CMD_ASSOCIATE: Send associate request to AP nrf_wifi_umac_cmd_assoc

enumerator NRF_WIFI_UMAC_CMD_DEAUTHENTICATE: Send deauthentication request to AP nrf_wifi_umac_cmd_disconn

enumerator NRF_WIFI_UMAC_CMD_SET_WIPHY: Set wiphy parameters nrf_wifi_umac_cmd_set_wiphy

enumerator NRF_WIFI_UMAC_CMD_NEW_KEY: Add new key nrf_wifi_umac_cmd_key

enumerator NRF_WIFI_UMAC_CMD_DEL_KEY: Delete key nrf_wifi_umac_cmd_key

enumerator NRF_WIFI_UMAC_CMD_SET_KEY: Set default key to use nrf_wifi_umac_cmd_set_key

enumerator NRF_WIFI_UMAC_CMD_GET_KEY: Unused

enumerator NRF_WIFI_UMAC_CMD_NEW_BEACON: Unused

enumerator NRF_WIFI_UMAC_CMD_SET_BEACON: Change the beacon on an AP interface nrf_wifi_umac_cmd_set_beacon

enumerator NRF_WIFI_UMAC_CMD_SET_BSS: Set the BSS nrf_wifi_umac_cmd_set_bss

enumerator NRF_WIFI_UMAC_CMD_START_AP: Start soft AP operation on an AP interface nrf_wifi_umac_cmd_start_ap

enumerator NRF_WIFI_UMAC_CMD_STOP_AP: Stop soft AP operation nrf_wifi_umac_cmd_stop_ap

enumerator NRF_WIFI_UMAC_CMD_NEW_INTERFACE: Create new interface nrf_wifi_umac_cmd_add_vif

enumerator NRF_WIFI_UMAC_CMD_SET_INTERFACE: Change interface configuration nrf_wifi_umac_cmd_chg_vif_attr

enumerator NRF_WIFI_UMAC_CMD_DEL_INTERFACE: Delete interface nrf_wifi_umac_cmd_del_vif

enumerator NRF_WIFI_UMAC_CMD_SET_IFFLAGS: Change interface flags nrf_wifi_umac_cmd_chg_vif_state

enumerator NRF_WIFI_UMAC_CMD_NEW_STATION: Add a new station nrf_wifi_umac_cmd_add_sta

enumerator NRF_WIFI_UMAC_CMD_DEL_STATION: Delete station nrf_wifi_umac_cmd_del_sta

enumerator NRF_WIFI_UMAC_CMD_SET_STATION: Change station info nrf_wifi_umac_cmd_chg_sta

enumerator NRF_WIFI_UMAC_CMD_GET_STATION: Get station info nrf_wifi_umac_cmd_get_sta

enumerator NRF_WIFI_UMAC_CMD_START_P2P_DEVICE: Start the P2P device nrf_wifi_cmd_start_p2p

enumerator NRF_WIFI_UMAC_CMD_STOP_P2P_DEVICE: Stop the P2P device nrf_wifi_umac_cmd_stop_p2p_dev

enumerator NRF_WIFI_UMAC_CMD_REMAIN_ON_CHANNEL: Remain awake on the specified channel nrf_wifi_umac_cmd_remain_on_channel

enumerator NRF_WIFI_UMAC_CMD_CANCEL_REMAIN_ON_CHANNEL: Cancel a pending ROC duration nrf_wifi_umac_cmd_cancel_remain_on_channel

enumerator NRF_WIFI_UMAC_CMD_SET_CHANNEL: Unused

enumerator NRF_WIFI_UMAC_CMD_RADAR_DETECT: Unused

enumerator NRF_WIFI_UMAC_CMD_REGISTER_FRAME: Whitelist filter based on frame types nrf_wifi_umac_cmd_mgmt_frame_reg

enumerator NRF_WIFI_UMAC_CMD_FRAME: Send a management frame nrf_wifi_umac_cmd_mgmt_tx

enumerator NRF_WIFI_UMAC_CMD_JOIN_IBSS: Unused

enumerator NRF_WIFI_UMAC_CMD_WIN_STA_CONNECT: Unused

enumerator NRF_WIFI_UMAC_CMD_SET_POWER_SAVE: Power save Enable/Disable nrf_wifi_umac_cmd_set_power_save

enumerator NRF_WIFI_UMAC_CMD_SET_WOWLAN: Unused

enumerator NRF_WIFI_UMAC_CMD_SUSPEND: Unused

enumerator NRF_WIFI_UMAC_CMD_RESUME: Unused

enumerator NRF_WIFI_UMAC_CMD_SET_QOS_MAP: QOS map nrf_wifi_umac_cmd_set_qos_map

enumerator NRF_WIFI_UMAC_CMD_GET_CHANNEL: Get Channel info nrf_wifi_umac_cmd_get_channel

enumerator NRF_WIFI_UMAC_CMD_GET_TX_POWER: Get Tx power level nrf_wifi_umac_cmd_get_tx_power

enumerator NRF_WIFI_UMAC_CMD_GET_INTERFACE: Get interface nrf_wifi_cmd_get_interface

enumerator NRF_WIFI_UMAC_CMD_GET_WIPHY: Get Wiphy info nrf_wifi_cmd_get_wiphy

enumerator NRF_WIFI_UMAC_CMD_GET_IFHWADDR: Get hardware address nrf_wifi_cmd_get_ifhwaddr

enumerator NRF_WIFI_UMAC_CMD_SET_IFHWADDR: Set hardware address nrf_wifi_cmd_set_ifhwaddr

enumerator NRF_WIFI_UMAC_CMD_GET_REG: Get regulatory domain nrf_wifi_umac_cmd_get_reg

enumerator NRF_WIFI_UMAC_CMD_SET_REG: Unused

enumerator NRF_WIFI_UMAC_CMD_REQ_SET_REG: Set regulatory domain nrf_wifi_cmd_req_set_reg

enumerator NRF_WIFI_UMAC_CMD_CONFIG_UAPSD: Config UAPSD nrf_wifi_umac_cmd_config_uapsd

enumerator NRF_WIFI_UMAC_CMD_CONFIG_TWT: Config TWT nrf_wifi_umac_cmd_config_twt

enumerator NRF_WIFI_UMAC_CMD_TEARDOWN_TWT: Teardown TWT nrf_wifi_umac_cmd_teardown_twt

enumerator NRF_WIFI_UMAC_CMD_ABORT_SCAN: Abort scan nrf_wifi_umac_cmd_abort_scan

enumerator NRF_WIFI_UMAC_CMD_MCAST_FILTER: Multicast filter nrf_wifi_umac_cmd_mcast_filter

enumerator NRF_WIFI_UMAC_CMD_CHANGE_MACADDR: Change macaddress nrf_wifi_umac_cmd_change_macaddr

enumerator NRF_WIFI_UMAC_CMD_SET_POWER_SAVE_TIMEOUT: Set powersave timeout nrf_wifi_umac_cmd_set_power_save_timeout

enumerator NRF_WIFI_UMAC_CMD_GET_CONNECTION_INFO: Get connection information nrf_wifi_umac_cmd_conn_info

enumerator NRF_WIFI_UMAC_CMD_GET_POWER_SAVE_INFO: Get power save information nrf_wifi_umac_cmd_get_power_save_info

enumerator NRF_WIFI_UMAC_CMD_SET_LISTEN_INTERVAL: Set listen interval nrf_wifi_umac_cmd_set_listen_interval

enumerator NRF_WIFI_UMAC_CMD_CONFIG_EXTENDED_PS: Configure extended power save nrf_wifi_umac_cmd_config_extended_ps

enumerator NRF_WIFI_UMAC_CMD_CONFIG_QUIET_PERIOD: Configure quiet period nrf_wifi_umac_cmd_config_quiet_period

enum nrf_wifi_umac_events

The host can receive the following events from the RPU.

Values:

enumerator NRF_WIFI_UMAC_EVENT_UNSPECIFIED

enumerator NRF_WIFI_UMAC_EVENT_TRIGGER_SCAN_START: Indicate scan started nrf_wifi_umac_event_trigger_scan

enumerator NRF_WIFI_UMAC_EVENT_SCAN_ABORTED: Unused

enumerator NRF_WIFI_UMAC_EVENT_SCAN_DONE: Indicate scan done nrf_wifi_umac_event_scan_done

enumerator NRF_WIFI_UMAC_EVENT_SCAN_RESULT: Scan result event nrf_wifi_umac_event_new_scan_results

enumerator NRF_WIFI_UMAC_EVENT_AUTHENTICATE: Authentication status nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_ASSOCIATE: Association status nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_CONNECT: Unused

enumerator NRF_WIFI_UMAC_EVENT_DEAUTHENTICATE: Station deauth event nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_DISASSOCIATE: Station disassoc event nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_NEW_STATION: Station added indication nrf_wifi_umac_event_new_station

enumerator NRF_WIFI_UMAC_EVENT_DEL_STATION: Station added indication nrf_wifi_umac_event_new_station

enumerator NRF_WIFI_UMAC_EVENT_GET_STATION: Station info indication nrf_wifi_umac_event_new_station

enumerator NRF_WIFI_UMAC_EVENT_REMAIN_ON_CHANNEL: remain on channel event nrf_wifi_event_remain_on_channel

enumerator NRF_WIFI_UMAC_EVENT_CANCEL_REMAIN_ON_CHANNEL: Unused

enumerator NRF_WIFI_UMAC_EVENT_DISCONNECT: Unused

enumerator NRF_WIFI_UMAC_EVENT_FRAME: RX management frame nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_COOKIE_RESP: Cookie mapping for NRF_WIFI_UMAC_CMD_FRAME nrf_wifi_umac_event_cookie_rsp

enumerator NRF_WIFI_UMAC_EVENT_FRAME_TX_STATUS: TX management frame transmitted nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_IFFLAGS_STATUS: nrf_wifi_umac_event_vif_state

enumerator NRF_WIFI_UMAC_EVENT_GET_TX_POWER: Send Tx power nrf_wifi_umac_event_get_tx_power

enumerator NRF_WIFI_UMAC_EVENT_GET_CHANNEL: Send Channel info nrf_wifi_umac_event_get_channel

enumerator NRF_WIFI_UMAC_EVENT_SET_INTERFACE: nrf_wifi_umac_event_set_interface

enumerator NRF_WIFI_UMAC_EVENT_UNPROT_DEAUTHENTICATE: nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_UNPROT_DISASSOCIATE: nrf_wifi_umac_event_mlme

enumerator NRF_WIFI_UMAC_EVENT_NEW_INTERFACE: nrf_wifi_interface_info

enumerator NRF_WIFI_UMAC_EVENT_NEW_WIPHY: nrf_wifi_event_get_wiphy

enumerator NRF_WIFI_UMAC_EVENT_GET_IFHWADDR: Unused

enumerator NRF_WIFI_UMAC_EVENT_GET_REG: Get regulatory nrf_wifi_reg

enumerator NRF_WIFI_UMAC_EVENT_SET_REG: Unused

enumerator NRF_WIFI_UMAC_EVENT_REQ_SET_REG: Unused

enumerator NRF_WIFI_UMAC_EVENT_GET_KEY: Unused

enumerator NRF_WIFI_UMAC_EVENT_BEACON_HINT: Unused

enumerator NRF_WIFI_UMAC_EVENT_REG_CHANGE: Unused

enumerator NRF_WIFI_UMAC_EVENT_WIPHY_REG_CHANGE: Unused

enumerator NRF_WIFI_UMAC_EVENT_SCAN_DISPLAY_RESULT: Display scan result nrf_wifi_umac_event_new_scan_display_results

enumerator NRF_WIFI_UMAC_EVENT_CMD_STATUS: nrf_wifi_umac_event_cmd_status

enumerator NRF_WIFI_UMAC_EVENT_BSS_INFO: nrf_wifi_umac_event_new_scan_results

enumerator NRF_WIFI_UMAC_EVENT_CONFIG_TWT: Send TWT response information nrf_wifi_umac_cmd_config_twt

enumerator NRF_WIFI_UMAC_EVENT_TEARDOWN_TWT: Send TWT teardown information nrf_wifi_umac_cmd_teardown_twt

enumerator NRF_WIFI_UMAC_EVENT_TWT_SLEEP: Send block or unblock state nrf_wifi_umac_event_twt_sleep

enumerator NRF_WIFI_UMAC_EVENT_COALESCING: Unused

enumerator NRF_WIFI_UMAC_EVENT_MCAST_FILTER: Unused

enumerator NRF_WIFI_UMAC_EVENT_GET_CONNECTION_INFO: send connection information nrf_wifi_umac_event_conn_info.

enumerator NRF_WIFI_UMAC_EVENT_GET_POWER_SAVE_INFO: nrf_wifi_umac_event_power_save_info

enum nrf_wifi_band

Represents the values that can be used to specify the frequency band.

Values:

enumerator NRF_WIFI_BAND_2GHZ: 2.4 GHz ISM band

enumerator NRF_WIFI_BAND_5GHZ: Around 5 GHz band (4.9 - 5.7 GHz)

enumerator NRF_WIFI_BAND_60GHZ: Unused

enumerator NRF_WIFI_BAND_INVALID: Invalid

enum nrf_wifi_mfp

Enable or Disable Management Frame Protection.

Values:

enumerator NRF_WIFI_MFP_NO: Management frame protection not used

enumerator NRF_WIFI_MFP_REQUIRED: Management frame protection required

enum nrf_wifi_key_type

Enumerates the various categories of security keys.

Values:

enumerator NRF_WIFI_KEYTYPE_GROUP: Group (broadcast/multicast) key

enumerator NRF_WIFI_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key

enumerator NRF_WIFI_KEYTYPE_PEERKEY: Peer key (DLS)

enumerator NUM_NRF_WIFI_KEYTYPES: Number of defined key types

enum nrf_wifi_auth_type

Enumerates the various types of authentication mechanisms.

Values:

enumerator NRF_WIFI_AUTHTYPE_OPEN_SYSTEM: Open System authentication

enumerator NRF_WIFI_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)

enumerator NRF_WIFI_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)

enumerator NRF_WIFI_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)

enumerator NRF_WIFI_AUTHTYPE_SAE: Simultaneous authentication of equals

enumerator __NRF_WIFI_AUTHTYPE_NUM: Internal

enumerator NRF_WIFI_AUTHTYPE_MAX: Maximum valid auth algorithm

enumerator NRF_WIFI_AUTHTYPE_AUTOMATIC: Determine automatically (if necessary by trying multiple times)

enum nrf_wifi_bss_status

Represents the interface’s status concerning this BSS (Basic Service Set).

Values:

enumerator NRF_WIFI_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS Note that this is no longer used since cfg80211 no longer keeps track of whether or not authentication was done with a given BSS.

enumerator NRF_WIFI_BSS_STATUS_ASSOCIATED: Associated with this BSS

enumerator NRF_WIFI_BSS_STATUS_IBSS_JOINED: Joined to this IBSS

enum nrf_wifi_channel_type

Enumerates the various categories of channels.

Values:

enumerator NRF_WIFI_CHAN_NO_HT: 20 MHz, non-HT channel

enumerator NRF_WIFI_CHAN_HT20: 20 MHz HT channel

enumerator NRF_WIFI_CHAN_HT40MINUS: HT40 channel, secondary channel below the control channel

enumerator NRF_WIFI_CHAN_HT40PLUS: HT40 channel, secondary channel above the control channel

enum nrf_wifi_chan_width

Enumerates the various channel widths available.

Values:

enumerator NRF_WIFI_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel

enumerator NRF_WIFI_CHAN_WIDTH_20: 20 MHz HT channel

enumerator NRF_WIFI_CHAN_WIDTH_40: 40 MHz channel, the NRF_WIFI_ATTR_CENTER_FREQ1 must be provided as well

enumerator NRF_WIFI_CHAN_WIDTH_80: 80 MHz channel, the NRF_WIFI_ATTR_CENTER_FREQ1 must be provided as well

enumerator NRF_WIFI_CHAN_WIDTH_80P80: 80+80 MHz channel, the NRF_WIFI_ATTR_CENTER_FREQ1 and NRF_WIFI_ATTR_CENTER_FREQ2 must be provided as well

enumerator NRF_WIFI_CHAN_WIDTH_160: 160 MHz channel, the NRF_WIFI_ATTR_CENTER_FREQ1 must be provided as well

enumerator NRF_WIFI_CHAN_WIDTH_5: 5 MHz OFDM channel

enumerator NRF_WIFI_CHAN_WIDTH_10: 10 MHz OFDM channel

enum nrf_wifi_iftype

Interface types based on functionality.

Values:

enumerator NRF_WIFI_IFTYPE_UNSPECIFIED: Unspecified type, driver decides

enumerator NRF_WIFI_IFTYPE_ADHOC: Not Supported

enumerator NRF_WIFI_IFTYPE_STATION: Managed BSS member

enumerator NRF_WIFI_IFTYPE_AP: Access point

enumerator NRF_WIFI_IFTYPE_AP_VLAN: Not Supported

enumerator NRF_WIFI_IFTYPE_WDS: Not Supported

enumerator NRF_WIFI_IFTYPE_MONITOR: Not Supported

enumerator NRF_WIFI_IFTYPE_MESH_POINT: Not Supported

enumerator NRF_WIFI_IFTYPE_P2P_CLIENT: P2P client

enumerator NRF_WIFI_IFTYPE_P2P_GO: P2P group owner

enumerator NRF_WIFI_IFTYPE_P2P_DEVICE: P2P device use the NRF_WIFI_UMAC_CMD_START_P2P_DEVICE & NRF_WIFI_UMAC_CMD_STOP_P2P_DEVICE commands to create and destroy one

enumerator NRF_WIFI_IFTYPE_OCB: Not Supported

enumerator NRF_WIFI_TX_INJECTOR: Tx Packet injector mode.

enumerator NRF_WIFI_STA_TX_INJECTOR: Station + Tx Packet injector mode.

enumerator NRF_WIFI_MONITOR_TX_INJECTOR: Monitor + Tx Packet injector mode.

enumerator NRF_WIFI_STA_PROMISC: Station + Promiscuous mode.

enumerator NRF_WIFI_STA_PROMISC_TX_INJECTOR: Station + Promiscuous mode + TX Packet injector.

enumerator NUM_NRF_WIFI_IFTYPES: Highest interface type number currently defined

enumerator NRF_WIFI_IFTYPE_MAX: Number of defined interface types

enum nrf_wifi_ps_state

Powersave state.

Values:

enumerator NRF_WIFI_PS_DISABLED: powersave is disabled

enumerator NRF_WIFI_PS_ENABLED: powersave is enabled

enum nrf_wifi_security_type

WLAN security types.

Values:

enumerator NRF_WIFI_OPEN: OPEN

enumerator NRF_WIFI_WEP: WEP

enumerator NRF_WIFI_WPA: WPA

enumerator NRF_WIFI_WPA2: WPA2

enumerator NRF_WIFI_WPA3: WPA3

enumerator NRF_WIFI_WAPI: WAPI

enumerator NRF_WIFI_EAP: Enterprise mode

enumerator NRF_WIFI_WPA2_256: WPA2 sha 256

enum nrf_wifi_reg_initiator

Denotes the originator of a regulatory domain request.

Values:

enumerator NRF_WIFI_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world regulatory domain

enumerator NRF_WIFI_REGDOM_SET_BY_USER: User asked the wireless core to set the regulatory domain

enumerator NRF_WIFI_REGDOM_SET_BY_DRIVER: A wireless drivers has hinted to the wireless core it thinks its knows the regulatory domain we should be in

enumerator NRF_WIFI_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 802.11 country information element with regulatory information it thinks we should consider. cfg80211 only processes the country code from the IE, and relies on the regulatory domain information structure passed by userspace (CRDA) from our wireless-regdb If a channel is enabled but the country code indicates it should be disabled we disable the channel and re-enable it upon disassociation

enum nrf_wifi_reg_type

Specifies the type of regulatory domain.

Values:

enumerator NRF_WIFI_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains to a specific country. When this is set you can count on the ISO / IEC 3166 alpha2 country code being valid.

enumerator NRF_WIFI_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory domain

enumerator NRF_WIFI_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom driver specific world regulatory domain. These do not apply system-wide and are only applicable to the individual devices which have requested them to be applied.

enumerator NRF_WIFI_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product of an intersection between two regulatory domains — the previously set regulatory domain on the system and the last accepted regulatory domain request to be processed.

enum scan_reason

This enum describes the different types of scan.

Values:

enumerator SCAN_DISPLAY: scan for display purpose in user space

enumerator SCAN_CONNECT: scan for connection purpose

enum nrf_wifi_tx_power_type

Types of transmit power settings.

Values:

enumerator NRF_WIFI_TX_POWER_AUTOMATIC: Automatically determine transmit power

enumerator NRF_WIFI_TX_POWER_LIMITED: Limit TX power by the mBm parameter

enumerator NRF_WIFI_TX_POWER_FIXED: Fix TX power to the mBm parameter

enum nrf_wifi_twt_setup_cmd_type

TWT setup commands and events.

Values:

enumerator NRF_WIFI_REQUEST_TWT: STA requests to join a TWT without specifying a target wake time

enumerator NRF_WIFI_SUGGEST_TWT: STA requests to join a TWT with specifying a target wake time and other params, these values can change during negotiation.

enumerator NRF_WIFI_DEMAND_TWT: requests to join a TWT with demanded a target wake time and other params. STA rejects if AP not scheduling those params.

enumerator NRF_WIFI_GROUPING_TWT: Response to the STA request(suggest/demand), these may be different params

enumerator NRF_WIFI_ACCEPT_TWT: AP accept the STA requested params

enumerator NRF_WIFI_ALTERNATE_TWT: AP may suggest the params, these may be different from STA requested

enumerator NRF_WIFI_DICTATE_TWT: AP may suggest the params, these may be different from STA requested

enumerator NRF_WIFI_REJECT_TWT: AP may reject the STA requested params

enum nrf_wifi_channel_flags

channel flags.

Channel flags set by the regulatory control code.

Values:

enumerator CHAN_DISABLED: This channel is disabled

enumerator CHAN_NO_IR: do not initiate radiation, this includes sending probe requests or beaconing

enumerator CHAN_RADAR: Radar detection is required on this channel hole at 1<<2

enumerator CHAN_NO_HT40PLUS: extension channel above this channel is not permitted

enumerator CHAN_NO_HT40MINUS: extension channel below this channel is not permitted

enumerator CHAN_NO_OFDM: OFDM is not allowed on this channel

enumerator CHAN_NO_80MHZ: If the driver supports 80 MHz on the band, this flag indicates that an 80 MHz channel cannot use this channel as the control or any of the secondary channels. This may be due to the driver or due to regulatory bandwidth restrictions.

enumerator CHAN_NO_160MHZ: If the driver supports 160 MHz on the band, this flag indicates that an 160 MHz channel cannot use this channel as the control or any of the secondary channels. This may be due to the driver or due to regulatory bandwidth restrictions.

enumerator CHAN_INDOOR_ONLY: NL80211_FREQUENCY_ATTR_INDOOR_ONLY

enumerator CHAN_GO_CONCURRENT: NL80211_FREQUENCY_ATTR_GO_CONCURRENT

enumerator CHAN_NO_20MHZ: 20 MHz bandwidth is not permitted on this channel

enumerator CHAN_NO_10MHZ: 10 MHz bandwidth is not permitted on this channel

enum link_mode

Values:

enumerator NRF_WIFI_MODE_11B

enumerator NRF_WIFI_MODE_11A

enumerator NRF_WIFI_MODE_11G

enumerator NRF_WIFI_MODE_11N

enumerator NRF_WIFI_MODE_11AC

enumerator NRF_WIFI_MODE_11AX

enum nrf70_feature_flags

Values:

enumerator NRF70_FEAT_SYSTEM_MODE

enumerator NRF70_FEAT_RADIO_TEST

enumerator NRF70_FEAT_SCAN_ONLY

enumerator NRF70_FEAT_SYSTEM_WITH_RAW_MODES

enum nrf70_image_ids

Values:

enumerator NRF70_IMAGE_UMAC_PRI

enumerator NRF70_IMAGE_UMAC_SEC

enumerator NRF70_IMAGE_LMAC_PRI

enumerator NRF70_IMAGE_LMAC_SEC

struct host_rpu_msg

#include <host_rpu_common_if.h>

This structure defines the common message header used to encapsulate each message exchanged between the Host and UMAC.

Public Members

struct host_rpu_msg_hdr hdr: Header

signed int type: Type of the RPU message see &enum nrf_wifi_host_rpu_msg_type

signed char msg[0]: Actual message

struct sap_client_pend_frames_bitmap

#include <host_rpu_common_if.h>

This new structure represents the bitmap of STA (Station) pending frames in SoftAP power save mode.

Public Members

unsigned char reserved[2]: Reserved: 2 byte for alignment

unsigned char pend_frames_bitmap: Pending frames bitmap for each access category

unsigned char reserved1[3]: Reserved: 3 Bytes for alignment

struct sap_pend_frames_bitmap

#include <host_rpu_common_if.h>

This structure represents the bitmap of STA (Station) pending frames in SoftAP power save mode.

Public Members

unsigned char mac_addr[6]: STA MAC address

unsigned char pend_frames_bitmap: Pending frames bitmap for each access category

struct host_rpu_umac_info

#include <host_rpu_common_if.h>

This structure represents the information related to UMAC.

Public Members

unsigned int boot_status: Boot status signature

unsigned int version: UMAC version

struct sap_pend_frames_bitmap sap_bitmap[4]: sap_pend_frames_bitmap

struct host_rpu_hpqm_info hpqm_info: Hardware queues info &enum host_rpu_hpqm_info

unsigned int info_part: OTP params

unsigned int info_variant: OTP params

unsigned int info_lromversion: OTP params

unsigned int info_uromversion: OTP params

unsigned int info_uuid[4]: OTP params

unsigned int info_spare0: OTP params

unsigned int info_spare1: OTP params

unsigned int mac_address0[2]: OTP params

unsigned int mac_address1[2]: OTP params

unsigned int calib[9]: OTP params

struct nrf_wifi_umac_head

#include <host_rpu_data_if.h>

Data interface Command and Event header.

Public Members

unsigned int cmd: Command or Event id see &enum nrf_wifi_umac_data_commands

unsigned int len: length

struct tx_mac_hdr_info

#include <host_rpu_data_if.h>

Tx mac80211 header information.

Public Members

signed int umac_fill_flags: Unused

unsigned short fc: frame control

unsigned char dest[6]: source Mac header

unsigned char src[6]: destination Mac address

unsigned short etype: Ethernet type

unsigned int tx_flags: TX flags

unsigned char more_data: more frames queued

unsigned char eosp: End Of Service Period flag(applicable in U-APSD)

struct nrf_wifi_tx_buff_info

#include <host_rpu_data_if.h>

This structure provides the information of each packet in the tx command.

Public Members

unsigned short pkt_length: Tx packet length

unsigned int ddr_ptr: Tx packet address

struct nrf_wifi_tx_buff

#include <host_rpu_data_if.h>

This structure provides the parameters for the tx command.

Public Members

struct nrf_wifi_umac_head umac_head: Command header nrf_wifi_umac_head

unsigned char wdev_id: Interface id

unsigned char tx_desc_num: Descriptor id

struct tx_mac_hdr_info mac_hdr_info: Common mac header for all packets in this command tx_mac_hdr_info

unsigned int pending_buf_size: Pending buffer size at host to encode queue size in qos control field of mac header in TWT enable case

unsigned char num_tx_pkts: Number of packets sending in this command

struct nrf_wifi_tx_buff_info tx_buff_info[0]: Each packets information nrf_wifi_tx_buff_info

struct nrf_wifi_tx_buff_done

#include <host_rpu_data_if.h>

This structure represents the Tx done event(NRF_WIFI_CMD_TX_BUFF_DONE).

Public Members

struct nrf_wifi_umac_head umac_head: Header nrf_wifi_umac_head

unsigned char tx_desc_num: Descriptor id

unsigned char num_tx_status_code: Number of packets in this Tx done event

unsigned char timestamp_t1[6]: Frame sent time at Phy

unsigned char timestamp_t4[6]: Frame ack received time at Phy

unsigned char tx_status_code[0]: Status of Tx packet. Maximum of MAX_TX_AGG_SIZE

struct nrf_wifi_rx_buff_info

#include <host_rpu_data_if.h>

This structure provides information about the parameters in the RX data event.

Public Members

unsigned short descriptor_id: Descriptor id

unsigned short rx_pkt_len: Rx packet length

unsigned char pkt_type: type PKT_TYPE_MPDU/PKT_TYPE_MSDU_WITH_MAC/PKT_TYPE_MSDU

unsigned char timestamp_t2[6]: Frame received time at Phy

unsigned char timestamp_t3[6]: Ack sent time at Phy

struct nrf_wifi_rx_buff

#include <host_rpu_data_if.h>

This structure represents RX data event(NRF_WIFI_CMD_RX_BUFF).

Public Members

struct nrf_wifi_umac_head umac_head: Header nrf_wifi_umac_head

signed short rx_pkt_type: Rx packet type. see &enum nrf_wifi_rx_pkt_type

unsigned char rate_flags: Refer rpu_tput_mode

unsigned char rate: Rate: Legacy : 1, 2, 55, 6, 9, 11, 12, 18, 24, 36, 48, 54 11N VHT HE : MCS index 0 to 7.

unsigned char wdev_id: Interface id

unsigned char rx_pkt_cnt: Number of packets in this event

unsigned char reserved: Depricated

unsigned char mac_header_len: MAC header length. Same for all packets in this event

unsigned short frequency: Frequency on which this packet received

signed short signal: signal strength

struct nrf_wifi_rx_buff_info rx_buff_info[0]: Information of each packet. nrf_wifi_rx_buff_info

struct nrf_wifi_data_carrier_state

#include <host_rpu_data_if.h>

This structure provides information about the carrier (interface) state.

Public Members

struct nrf_wifi_umac_head umac_head: Header nrf_wifi_umac_head

unsigned int wdev_id: Interface id

struct nrf_wifi_sap_client_pwrsave

#include <host_rpu_data_if.h>

This structure describes an event related to the power save state of the softap’s client. When the client is in PS mode (NRF_WIFI_CLIENT_PS_MODE), the host should queue Tx packets. When the client is in wakeup mode (NRF_WIFI_CLIENT_ACTIVE), the host should send all buffered and upcoming Tx packets.

Public Members

struct nrf_wifi_umac_head umac_head: Header nrf_wifi_umac_head

unsigned int wdev_id: Interface id

unsigned char sta_ps_state: state NRF_WIFI_CLIENT_ACTIVE or NRF_WIFI_CLIENT_PS_MODE

unsigned char mac_addr[6]: STA MAC Address

struct nrf_wifi_sap_ps_get_frames

#include <host_rpu_data_if.h>

This structure represents an event that instructs the host to transmit a specific number of frames that host queued when softap’s client is in power save mode. This event is primarily used when Softap’s client operates in legacy power save mode. In this scenario, the access point (AP) is required to send a single packet for every PS POLL frame it receives from the client. Additionally, this mechanism will also be utilized in UAPSD power save.

Public Members

struct nrf_wifi_umac_head umac_head: Header nrf_wifi_umac_head

unsigned int wdev_id: Interface id

unsigned char mac_addr[6]: STA MAC Address

signed char num_frames: Number of frames to be transmitted in this service period

struct chan_params

#include <host_rpu_sys_if.h>

This structure specifies the parameters required to configure a specific channel.

Public Members

unsigned int primary_num: Primary channel number

unsigned char bw: Channel bandwidth

signed int sec_20_offset: 20Mhz offset value

signed int sec_40_offset: 40Mhz offset value

struct rpu_conf_rx_radio_test_params

#include <host_rpu_sys_if.h>

This structure specifies the parameters required to start or stop the RX (receive) operation in radiotest mode.

Public Members

unsigned char nss: Number of spatial streams supported. Currently unused.

struct chan_params chan: An array containing RF and baseband control params

signed char phy_threshold: Copy OTP params to this memory

unsigned int phy_calib: Calibration bit map value. More information can be found in the phy_rf_params.h file.

unsigned char rx: Start Rx : 1, Stop Rx :0

struct umac_rx_dbg_params

#include <host_rpu_sys_if.h>

This structure specifies the UMAC (Upper MAC) RX (receive) debug parameters specifically designed for debugging purpose.

Public Members

unsigned int lmac_events: Total lmac events received to UMAC

unsigned int rx_events: Total Rx events(LMAC_EVENT_RX) received in ISR

unsigned int rx_coalesce_events: Received coalised events from LMAC

unsigned int total_rx_pkts_from_lmac: Total Rx packets received from LMAC

unsigned int max_refill_gap: Maximum RX packets buffered at any point of time in UMAC.

unsigned int current_refill_gap: Difference between rx packets received from lmac and packets sent to host

unsigned int out_of_order_mpdus: Number of Packets queued to reorder buffer due to out of order

unsigned int reorder_free_mpdus: Number of packets removed from reorder buffer

unsigned int umac_consumed_pkts: Number of Rx packets resubmitted to LMAC by UMAC

unsigned int host_consumed_pkts: Number of Rx packets sent to Host for resubmiting

unsigned int rx_mbox_post: Total events posted to UMAC RX thread from LMAC

unsigned int rx_mbox_receive: Total events received to UMAC RX thread from LMAC

unsigned int reordering_ampdu: Number of packets received in out of order

unsigned int timer_mbox_post: Messages posted to TX mbox from timer ISR

unsigned int timer_mbox_rcv: Messages received from timer ISR

unsigned int work_mbox_post: Messages posted to TX mbox from work scheduler

unsigned int work_mbox_rcv: Messages received from work scheduler

unsigned int tasklet_mbox_post: Messages posted to TX mbox from tasklet function

unsigned int tasklet_mbox_rcv: Messages received from tasklet function

unsigned int userspace_offload_frames: Management frames sent to userspace

unsigned int alloc_buf_fail: Number of times where requested buffer size is not available and allocated from next available memory buffer

unsigned int rx_packet_total_count: Total packets count in RX thread

unsigned int rx_packet_data_count: Number of data packets received

unsigned int rx_packet_qos_data_count: Number of Qos data packets received

unsigned int rx_packet_protected_data_count: Number of protected data packets received

unsigned int rx_packet_mgmt_count: Number of management packets received

unsigned int rx_packet_beacon_count: Number of beacon packets received

unsigned int rx_packet_probe_resp_count: Number of probe response packets received

unsigned int rx_packet_auth_count: Number of authentication packets received

unsigned int rx_packet_deauth_count: Number of deauthentication packets received

unsigned int rx_packet_assoc_resp_count: Number of assoc response packets received

unsigned int rx_packet_disassoc_count: Number of disassociation packets received

unsigned int rx_packet_action_count: Number of action frames received

unsigned int rx_packet_probe_req_count: Number of probe request packets received

unsigned int rx_packet_other_mgmt_count: Other management packets received

signed char max_coalesce_pkts: Maximum coalised packets received from LMAC in any RX event

unsigned int null_skb_pointer_from_lmac: Packets received with null skb pointer from LMAC

unsigned int unexpected_mgmt_pkt: Number of unexpected management packets received in coalesce event

struct umac_tx_dbg_params

#include <host_rpu_sys_if.h>

This structure specifies the UMAC TX (transmit) debug parameters used for debugging purposes.

Public Members

unsigned int tx_cmd: Total number of tx commands received from host

unsigned int tx_non_coalesce_pkts_rcvd_from_host: Non coalesce packets received

unsigned int tx_coalesce_pkts_rcvd_from_host: coalesce packets received

unsigned int tx_max_coalesce_pkts_rcvd_from_host: Maximum number of coalesce packets received in any TX command coalesce packets received

unsigned int tx_cmds_max_used: Maximum Tx commands currently in process at any point of time in UMAC

unsigned int tx_cmds_currently_in_use: Number of Tx commands that are currently in process in UMAC

unsigned int tx_done_events_send_to_host: Number of tx done events sent to host

unsigned int tx_done_success_pkts_to_host: Number of tx done success packets sent to host

unsigned int tx_done_failure_pkts_to_host: Number of tx done failure packets sent to host

unsigned int tx_cmds_with_crypto_pkts_rcvd_from_host: Number of packets received from host that needs to be encrypted

unsigned int tx_cmds_with_non_crypto_pkts_rcvd_from_host: Number of packets received from host that need not to be encrypted

unsigned int tx_cmds_with_broadcast_pkts_rcvd_from_host: Number of broadcast packets received from host

unsigned int tx_cmds_with_multicast_pkts_rcvd_from_host: Number of multicast packets received from host

unsigned int tx_cmds_with_unicast_pkts_rcvd_from_host: Number of unicast packets received from host

unsigned int xmit: UMAC internal count

unsigned int send_addba_req: Number of addba requests sent

unsigned int addba_resp: Total ADD BA responses received from host

unsigned int softmac_tx: Total packets received in softmac tx function

unsigned int internal_pkts: Number of packets generated internally in UMAC

unsigned int external_pkts: Number of packets Received from host

unsigned int tx_cmds_to_lmac: Total tx commmands sent to lmac

unsigned int tx_dones_from_lmac: Tx dones received from LMAC

unsigned int total_cmds_to_lmac: Total commands sent to lmac in UMAC hal

unsigned int tx_packet_data_count: Number of data packets sent

unsigned int tx_packet_mgmt_count: Number of management packets sent

unsigned int tx_packet_beacon_count: Number of beacon packets sent

unsigned int tx_packet_probe_req_count: Number of probe request packets sent

unsigned int tx_packet_auth_count: Number of authentication packets sent

unsigned int tx_packet_deauth_count: Number of deauthentication packets sent

unsigned int tx_packet_assoc_req_count: Number of association request packets sent

unsigned int tx_packet_disassoc_count: Number of disassociation packets sent

unsigned int tx_packet_action_count: Number of action packets sent

unsigned int tx_packet_other_mgmt_count: Other management packets sent

unsigned int tx_packet_non_mgmt_data_count: Number of Non management packets sent

struct umac_cmd_evnt_dbg_params

#include <host_rpu_sys_if.h>

This structure specifies the UMAC command and event debug parameters used for debugging purpose.

Public Members

unsigned char cmd_init: Number of command init received from host

unsigned char event_init_done: Number of init_done events sent to host

unsigned char cmd_rf_test: Number of rf test command received from host

unsigned char cmd_connect: Number of connect command received from host

unsigned int cmd_get_stats: Number of get_stats command received from host

unsigned int event_ps_state: Number of power save state events sent to host

unsigned int cmd_set_reg: Unused

unsigned int cmd_get_reg: Number of get regulatory commands received from host

unsigned int cmd_req_set_reg: Number of request set regulatory commands received from host

unsigned int cmd_trigger_scan: Number of trigger scan commands received from host

unsigned int event_scan_done: Number of scan done events sent to host

unsigned int cmd_get_scan: Number of get scan commands received from the host to get scan results

unsigned int umac_scan_req: Number of scan commands sent to LMAC

unsigned int umac_scan_complete: Number of scan complete events received from LMAC

unsigned int umac_scan_busy: Number of scan requests received from host when previous scan is in progress

unsigned int cmd_auth: Number of authentication requests received from host

unsigned int cmd_assoc: Number of association requests received from host

unsigned int cmd_deauth: Number of deauthentication requests received from host

unsigned int cmd_register_frame: Number of register frame commands received from host to register a management frame type which should be passed to host

unsigned int cmd_frame: Number of command frames from host which will be used for transmitting management frames

unsigned int cmd_del_key: Number of delete key commands from host

unsigned int cmd_new_key: Number of new key commands received from host

unsigned int cmd_set_key: Number of set key commands received from host

unsigned int cmd_get_key: Number of get key commands received from host

unsigned int event_beacon_hint: Number of beacon hint events sent to host

unsigned int event_reg_change: Number of regulatory change events sent to host when regulatory change command received from host such as in response to command NL80211_CMD_REG_CHANGE

unsigned int event_wiphy_reg_change: Number of regulatory change events sent to host other than host request for regulatory change

unsigned int cmd_set_station: Number of set station commands received from host

unsigned int cmd_new_station: Number of new station commands received from host

unsigned int cmd_del_station: Number of del station commands received from host

unsigned int cmd_new_interface: Number of new interface commands received from host

unsigned int cmd_set_interface: Number of set interface commands received from host

unsigned int cmd_get_interface: Number of get interface commands received from host

unsigned int cmd_set_ifflags: Number of set_ifflags commands received from host

unsigned int cmd_set_ifflags_done: Number of set_ifflags events sent to host

unsigned int cmd_set_bss: Number of set bss command received from host

unsigned int cmd_set_wiphy: Number of set wiphy command received from host

unsigned int cmd_start_ap: Number of start access point command received from host

unsigned int LMAC_CMD_PS: Number of power save configuration commands sent to LMAC

unsigned int CURR_STATE: Current power save state configured to LMAC through LMAC_CMD_PS command

struct nrf_wifi_interface_stats

#include <host_rpu_sys_if.h>

This structure specifies the UMAC interface debug parameters used for debugging purpose.

Public Members

unsigned int tx_unicast_pkt_count: Number of unicast packets sent

unsigned int tx_multicast_pkt_count: Number of multicast packets sent

unsigned int tx_broadcast_pkt_count: Number of broadcast packets sent

unsigned int tx_bytes: Number of tx data bytes sent

unsigned int rx_unicast_pkt_count: Number of unicast packets received

unsigned int rx_multicast_pkt_count: Number of multicast packets received

unsigned int rx_broadcast_pkt_count: Number of broadcast packets received

unsigned int rx_beacon_success_count: Number of beacon packets received

unsigned int rx_beacon_miss_count: Number of beacon packets missed

unsigned int rx_bytes: Number of rx data bytes received

unsigned int rx_checksum_error_count: Number of packets with checksum mismatch received

unsigned int replay_attack_drop_cnt: Number of duplicate packets received

struct rpu_umac_stats

#include <host_rpu_sys_if.h>

This structure defines the UMAC debug statistics. It contains the necessary parameters and fields used to gather and present debugging statistics within the UMAC layer.

Public Members

struct umac_tx_dbg_params tx_dbg_params: Transmit debug statistics umac_tx_dbg_params

struct umac_rx_dbg_params rx_dbg_params: Receive debug statistics umac_rx_dbg_params

struct umac_cmd_evnt_dbg_params cmd_evnt_dbg_params: Command Event debug statistics umac_cmd_evnt_dbg_params

struct nrf_wifi_interface_stats interface_data_stats: Interface debug parameters nrf_wifi_interface_stats

struct rpu_lmac_stats

#include <host_rpu_sys_if.h>

This structure defines the LMAC debug parameters.

Public Members

unsigned int reset_cmd_cnt: Number of reset command counts from UMAC

unsigned int reset_complete_event_cnt: Number of reset complete events sent to UMAC

unsigned int unable_gen_event: Number of events unable to generate

unsigned int ch_prog_cmd_cnt: Number of channel program commands from UMAC

unsigned int channel_prog_done: Number of channel program done events to UMAC

unsigned int tx_pkt_cnt: Number of Tx commands from UMAC

unsigned int tx_pkt_done_cnt: Number of Tx done events to UMAC

unsigned int scan_pkt_cnt: Unused

unsigned int internal_pkt_cnt: Number of internal Tx packets

unsigned int internal_pkt_done_cnt: Number of Tx dones for internal packets

unsigned int ack_resp_cnt: Number of acknowledgment responses

unsigned int tx_timeout: Number of transmit timeouts

unsigned int deagg_isr: Number of deaggregation ISRs

unsigned int deagg_inptr_desc_empty: Number of deaggregation input descriptor empties

unsigned int deagg_circular_buffer_full: Number of deaggregation circular buffer full events

unsigned int lmac_rxisr_cnt: Number of LMAC received ISRs

unsigned int rx_decryptcnt: Number of received packets decrypted

unsigned int process_decrypt_fail: Number of packet decryption failures during processing

unsigned int prepa_rx_event_fail: Number of RX event preparation failures

unsigned int rx_core_pool_full_cnt: Number of RX core pool full counts

unsigned int rx_mpdu_crc_success_cnt: Number of RX MPDU CRC successes

unsigned int rx_mpdu_crc_fail_cnt: Number of RX MPDU CRC failures

unsigned int rx_ofdm_crc_success_cnt: Number of RX OFDM CRC successes

unsigned int rx_ofdm_crc_fail_cnt: Number of RX OFDM CRC failures

unsigned int rxDSSSCrcSuccessCnt: Number of RX DSSS CRC successes

unsigned int rxDSSSCrcFailCnt: Number of RX DSSS CRC failures

unsigned int rx_crypto_start_cnt: Number of RX crypto start counts

unsigned int rx_crypto_done_cnt: Number of RX crypto done counts

unsigned int rx_event_buf_full: Number of RX event buffer full counts

unsigned int rx_extram_buf_full: Number of RX external RAM buffer full counts

unsigned int scan_req: Number of scan requests receive from UMAC

unsigned int scan_complete: Number of scan complete events sent to UMAC

unsigned int scan_abort_req: Number of scan abort requests

unsigned int scan_abort_complete: Number of scan abort complete events

unsigned int internal_buf_pool_null: Number of internal buffer pool null counts

unsigned int rpu_hw_lockup_count: RPU hardware lockup event detection count

unsigned int rpu_hw_lockup_recovery_done: RPU hardware lockup recovery completed count

struct rpu_phy_stats

#include <host_rpu_sys_if.h>

This structure defines the PHY (Physical Layer) debug statistics.

Public Members

signed char rssi_avg: Rssi average value received from LMAC

unsigned char pdout_val: Unused

unsigned int ofdm_crc32_pass_cnt: Number of OFDM CRC Pass packets

unsigned int ofdm_crc32_fail_cnt: Number of OFDM CRC Fail packets

unsigned int dsss_crc32_pass_cnt: Number of DSSS CRC Pass packets

unsigned int dsss_crc32_fail_cnt: Number of DSSS CRC Fail packets

struct nrf_wifi_sys_head

#include <host_rpu_sys_if.h>

The UMAC header structure for system commands and events defines the format used to transmit and receive system-level commands and events.

Public Members

unsigned int cmd_event: Command/Event id

unsigned int len: message length

struct nrf_wifi_data_config_params

#include <host_rpu_sys_if.h>

This structure specifies the configuration parameters used for configuring data-related settings.

Public Members

unsigned char rate_protection_type: rate_protection_type:0->NONE, 1->RTS/CTS, 2->CTS2SELF

unsigned char aggregation: Aggregation is enabled(NRF_WIFI_FEATURE_ENABLE) or disabled(NRF_WIFI_FEATURE_DISABLE)

unsigned char wmm: WMM is enabled(NRF_WIFI_FEATURE_ENABLE) or disabled(NRF_WIFI_FEATURE_DISABLE)

unsigned char max_num_tx_agg_sessions: Max number of aggregated TX sessions

unsigned char max_num_rx_agg_sessions: Max number of aggregated RX sessions

unsigned char max_tx_aggregation: maximum aggregation size

unsigned char reorder_buf_size: Reorder buffer size (1 to 64)

signed int max_rxampdu_size: Max RX AMPDU size (8/16/32/64 KB), see &enum max_rx_ampdu_size

struct nrf_wifi_sys_params

#include <host_rpu_sys_if.h>

This structure specifies the parameters that need to be provided for the command NRF_WIFI_CMD_INIT. The NRF_WIFI_CMD_INIT command is typically used to initialize the Wi-Fi module and prepare it for further communication.

Public Members

unsigned int sleep_enable: enable rpu sleep

unsigned int hw_bringup_time: Normal/FTM mode

unsigned int sw_bringup_time: Antenna Configuration, applicable only for 1x1

unsigned int bcn_time_out: Internal tuning parameter

unsigned int calib_sleep_clk: Set to 1 if rpu is expected to perform sleep clock calibration

unsigned int phy_calib: calib bit map value. More info can be found in phy_rf_params.h NRF_WIFI_DEF_PHY_CALIB

unsigned char mac_addr[6]: MAC address of the interface

unsigned char rf_params[NRF_WIFI_RF_PARAMS_SIZE]: An array containing RF & baseband control params

unsigned char rf_params_valid: Indicates whether the rf_params has a valid value

struct nrf_wifi_tx_pwr_ctrl_params

#include <host_rpu_sys_if.h>

This structure defines the parameters used to control the transmit (TX) power.

Public Members

unsigned char ant_gain_2g: Antenna gain for 2.4 GHz band

unsigned char ant_gain_5g_band1: Antenna gain for 5 GHz band (5150 MHz - 5350 MHz)

unsigned char ant_gain_5g_band2: Antenna gain for 5 GHz band (5470 MHz - 5730 MHz)

unsigned char ant_gain_5g_band3: Antenna gain for 5 GHz band (5730 MHz - 5895 MHz)

unsigned char band_edge_2g_lo_dss: DSSS Transmit power backoff (in dB) for lower edge of 2.4 GHz frequency band

unsigned char band_edge_2g_lo_ht: HT/VHT Transmit power backoff (in dB) for lower edge of 2.4 GHz frequency band

unsigned char band_edge_2g_lo_he: HE Transmit power backoff (in dB) for lower edge of 2.4 GHz frequency band

unsigned char band_edge_2g_hi_dsss: DSSS Transmit power backoff (in dB) for upper edge of 2.4 GHz frequency band

unsigned char band_edge_2g_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of 2.4 GHz frequency band

unsigned char band_edge_2g_hi_he: HE Transmit power backoff (in dB) for upper edge of 2.4 GHz frequency band

unsigned char band_edge_5g_unii_1_lo_ht: HT Transmit power backoff (in dB) for lower edge of UNII-1 frequency band

unsigned char band_edge_5g_unii_1_lo_he: HE Transmit power backoff (in dB) for lower edge of UNII-1 frequency band

unsigned char band_edge_5g_unii_1_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of UNII-1 frequency band

unsigned char band_edge_5g_unii_1_hi_he: HE Transmit power backoff (in dB) for upper edge of UNII-1 frequency band

unsigned char band_edge_5g_unii_2a_lo_ht: HT/VHT Transmit power backoff (in dB) for lower edge of UNII-2A frequency band

unsigned char band_edge_5g_unii_2a_lo_he: HE Transmit power backoff (in dB) for lower edge of UNII-2A frequency band

unsigned char band_edge_5g_unii_2a_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of UNII-2A frequency band

unsigned char band_edge_5g_unii_2a_hi_he: HE Transmit power backoff (in dB) for upper edge of UNII-2A frequency band

unsigned char band_edge_5g_unii_2c_lo_ht: HT/VHT Transmit power backoff (in dB) for lower edge of UNII-2C frequency band

unsigned char band_edge_5g_unii_2c_lo_he: HE Transmit power backoff (in dB) for lower edge of UNII-2C frequency band

unsigned char band_edge_5g_unii_2c_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of UNII-2C frequency band

unsigned char band_edge_5g_unii_2c_hi_he: HE Transmit power backoff (in dB) for upper edge of UNII-2C frequency band

unsigned char band_edge_5g_unii_3_lo_ht: HT/VHT Transmit power backoff (in dB) for lower edge of UNII-3 frequency band

unsigned char band_edge_5g_unii_3_lo_he: HE Transmit power backoff (in dB) for lower edge of UNII-3 frequency band

unsigned char band_edge_5g_unii_3_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of UNII-3 frequency band

unsigned char band_edge_5g_unii_3_hi_he: HE Transmit power backoff (in dB) for upper edge of UNII-3 frequency band

unsigned char band_edge_5g_unii_4_lo_ht: HT/VHT Transmit power backoff (in dB) for lower edge of UNII-4 frequency band

unsigned char band_edge_5g_unii_4_lo_he: HE Transmit power backoff (in dB) for lower edge of UNII-4 frequency band

unsigned char band_edge_5g_unii_4_hi_ht: HT/VHT Transmit power backoff (in dB) for upper edge of UNII-4 frequency band

unsigned char band_edge_5g_unii_4_hi_he: HE Transmit power backoff (in dB) for upper edge of UNII-4 frequency band

struct nrf_wifi_board_params

#include <host_rpu_sys_if.h>

This structure defines board dependent parameters like PCB loss.

Public Members

unsigned char pcb_loss_2g: PCB loss for 2.4 GHz band

unsigned char pcb_loss_5g_band1: PCB loss for 5 GHz band (5150 MHz - 5350 MHz)

unsigned char pcb_loss_5g_band2: PCB loss for 5 GHz band (5470 MHz - 5730 MHz)

unsigned char pcb_loss_5g_band3: PCB loss for 5 GHz band (5730 MHz - 5895 MHz)

struct nrf_wifi_cmd_sys_init

#include <host_rpu_sys_if.h>

This structure defines the command responsible for initializing the UMAC. After the host driver brings up, the host sends NRF_WIFI_CMD_INIT to the RPU. The RPU then performs the initialization and responds with NRF_WIFI_EVENT_INIT_DONE once the initialization is completed.

Public Members

struct nrf_wifi_sys_head sys_head: umac header, nrf_wifi_sys_head

unsigned int wdev_id: id of the interface

struct nrf_wifi_sys_params sys_params: nrf_wifi_sys_params

struct rx_buf_pool_params rx_buf_pools[3]: LMAC Rx buffs pool params, rx_buf_pool_params

struct nrf_wifi_data_config_params data_config_params: Data configuration params, nrf_wifi_data_config_params

struct temp_vbat_config temp_vbat_config_params: Calibration trigger control info based on battery voltage and temperature changes. temp_vbat_config from lmac_if_common.h

unsigned char tcp_ip_checksum_offload: 0:umac checksum disable 1: umac checksum enable

unsigned char country_code[2]: Country code to set

unsigned int op_band: Operating band see enum op_band

unsigned char mgmt_buff_offload: Offload mgmt buffer refill to UMAC when enabled

unsigned int feature_flags: Enable features from driver config

unsigned int disable_beamforming: To deactivate beamforming, By default the RPU enables the beamforming feature. If a user wishes to turn it off, they should set this parameter to 1.

unsigned int discon_timeout: The RPU uses this value (in seconds) to decide how long to wait without receiving beacons before disconnection.

unsigned char ps_data_retrieval_mech: RPU uses QoS null frame or PS-Poll frame to retrieve buffered frames from the AP in power save data_retrieve_mechanism.

struct nrf_wifi_cmd_sys_deinit

#include <host_rpu_sys_if.h>

This structure defines the command used to de-initialize the RPU.

Public Members

struct nrf_wifi_sys_head sys_head: umac header, nrf_wifi_sys_head

struct nrf_wifi_cmd_he_gi_ltf_config

#include <host_rpu_sys_if.h>

This structure defines the command used to configure High-Efficiency Guard Interval(HE-GI) and High-Efficiency Long Training Field (HE-LTF).

HE-GI duration determines the guard interval length used in the HE transmission. HE-LTF is used for channel estimation and signal detection in HE transmissions.

Public Members

struct nrf_wifi_sys_head sys_head: umac header, see &nrf_wifi_sys_head

unsigned char wdev_id: wdev interface id

unsigned char he_gi_type: HE GI type (NRF_WIFI_HE_GI_800NS/NRF_WIFI_HE_GI_1600NS/NRF_WIFI_HE_GI_3200NS)

unsigned char he_ltf: HE LTF (NRF_WIFI_HE_LTF_3200NS/NRF_WIFI_HE_LTF_6400NS/NRF_WIFI_HE_LTF_12800NS)

unsigned char enable: Fixed HE GI & LTF values can be enabled and disabled

struct rpu_conf_params

#include <host_rpu_sys_if.h>

This structure describes different Physical Layer (PHY) configuration parameters used in RF test and Radio test scenarios. These parameters are specific to testing and evaluating the performance of the radio hardware.

Public Members

unsigned char nss: Unused. Number of spatial streams supported. Support is there for 1x1 only.

unsigned char antenna_sel: Unused

unsigned char rf_params[NRF_WIFI_RF_PARAMS_SIZE]: An array containing RF & baseband control params

unsigned char tx_pkt_chnl_bw: Not required

unsigned char tx_pkt_tput_mode: WLAN packet formats. 0->Legacy 1->HT 2->VHT 3->HE(SU) 4->HE(ERSU) and 5->HE(TB)

unsigned char tx_pkt_sgi: Short Guard enable/disable

unsigned char tx_pkt_nss: Not required

unsigned char tx_pkt_preamble: Preamble type. 0->short, 1->Long and 2->Mixed

unsigned char tx_pkt_stbc: Not used

unsigned char tx_pkt_fec_coding: 0->BCC 1->LDPC. Supporting only BCC in nRF7002

signed char tx_pkt_mcs: Valid MCS number between 0 to 7

signed char tx_pkt_rate: Legacy rate to be used in Mbps (1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54)

signed char phy_threshold: Copy OTP params to this memory

unsigned int phy_calib: Calibration bit map value. refer NRF_WIFI_DEF_PHY_CALIB

signed int op_mode: Radio test mode or System mode selection

struct chan_params chan: Channel related info viz, channel, bandwidth, primary 20 offset

unsigned char tx_mode: Value of 0 means continuous transmission.Greater than 1 is invalid

signed int tx_pkt_num: Number of packets to be transmitted. Any number above 0. Set -1 for continuous transmission

unsigned short tx_pkt_len: Length of the packet (in bytes) to be transmitted

unsigned int tx_power: Desired TX power in dBm in the range 0 dBm to 21 dBm in steps of 1 dBm

unsigned char tx: Transmit WLAN packet

unsigned char rx: Receive WLAN packet

unsigned char aux_adc_input_chain_id: Not required

unsigned char agg: Unused

unsigned char he_ltf: Select HE LTF type viz, 0->1x, 1->2x and 2->4x

unsigned char he_gi: Select HE LTF type viz, 0->0.8us, 1->1.6us and 2->3.2us

unsigned char set_he_ltf_gi: Not required

unsigned char power_save: Not required

unsigned int rts_threshold: Not required

unsigned int uapsd_queue: Not required

unsigned int tx_pkt_gap_us: Interval between TX packets in us (Min: 200, Max: 200000, Default: 200)

unsigned char wlan_ant_switch_ctrl: Configure WLAN antenna switch(0-separate/1-shared)

unsigned char sr_ant_switch_ctrl: Switch to control the SR antenna or shared WiFi antenna

unsigned char ru_tone: Resource unit (RU) size (26,52,106 or 242)

unsigned char ru_index: Location of resource unit (RU) in 20 MHz spectrum

signed char tx_tone_freq: Desired tone frequency to be transmitted

unsigned char lna_gain: RX LNA gain

unsigned char bb_gain: RX BB gain

unsigned short int capture_length: Number of RX samples to be captured

unsigned short int capture_timeout: Capture timeout in seconds

unsigned char bypass_regulatory: Configure WLAN to bypass regulatory

unsigned char country_code[2]: Two letter country code (00: Default for WORLD)

unsigned int tx_pkt_cw: Contention window value to be configured

struct nrf_wifi_cmd_mode_params

#include <host_rpu_sys_if.h>

This structure defines the command used to configure the RPU with different PHY configuration parameters specifically designed for RF test and Radio test scenarios. The command is intended to set up the RPU for testing and evaluating the performance of the radio hardware.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, See &struct nrf_wifi_sys_head

struct rpu_conf_params conf: configuration parameters of different modes see &union rpu_conf_params

unsigned short pkt_length[16]: Packet length

unsigned int ddr_ptrs[16]: Packet ddr pointer

struct nrf_wifi_radio_test_init_info

#include <host_rpu_sys_if.h>

This structure represents the parameters required to initialize a radio test.

Public Members

unsigned char rf_params[NRF_WIFI_RF_PARAMS_SIZE]: An array containing RF & baseband control params

struct chan_params chan: Channel related info viz, channel, bandwidth, primary 20 offset

signed char phy_threshold: Phy threshold value to be sent to LMAC in channel programming

unsigned int phy_calib: Calibration bit map value. refer phy_rf_params.h NRF_WIFI_DEF_PHY_CALIB

struct nrf_wifi_cmd_radio_test_init

#include <host_rpu_sys_if.h>

This structure defines the command used to initialize a radio test.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct nrf_wifi_radio_test_init_info conf: radiotest init configuration parameters nrf_wifi_radio_test_init_info

struct nrf_wifi_cmd_rx

#include <host_rpu_sys_if.h>

This structure defines the command used to enable or disable the reception (Rx). It allows controlling the radio hardware’s receive functionality to start or stop listening for incoming data frames.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_conf_rx_radio_test_params conf: rx configuration parameters rpu_conf_rx_radio_test_params

struct nrf_wifi_cmd_get_stats

#include <host_rpu_sys_if.h>

This structure defines the command used to retrieve statistics from the RPU.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

signed int stats_type: Statistics type &enum rpu_stats_type

signed int op_mode: Production mode or FCM mode

struct nrf_wifi_cmd_set_channel

#include <host_rpu_sys_if.h>

This structure represents the channel parameters to configure specific channel.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

struct chan_params chan: channel parameters, chan_params.

struct nrf_wifi_cmd_raw_config_mode

#include <host_rpu_sys_if.h>

This structure defines the command used to configure promiscuous mode/Monitor mode/Packet injector mode.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

unsigned char op_mode: Wireless device operating mode.

struct nrf_wifi_cmd_raw_config_filter

#include <host_rpu_sys_if.h>

This structure defines the command used to configure filters and capture length in promiscuous and monitor modes.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

unsigned char filter: Wireless device operating mode filters for Promiscuous/Monitor modes.

unsigned short capture_len: capture length.

struct nrf_wifi_raw_tx_pkt

#include <host_rpu_sys_if.h>

This structure defines the raw tx parameters used in packet injector mode.

Public Members

unsigned char queue_num: Queue number will be BK, BE, VI, VO and BCN refer UMAC_QUEUE_NUM.

unsigned char desc_num: Descriptor identifier or token identifier.

unsigned short pkt_length: Packet lengths of frames.

unsigned char rate_retries: Number of times a packet should be transmitted at each possible rate.

unsigned char rate_flags: refer see &enum rpu_tput_mode.

unsigned char rate: rate: legacy rates: 1,2,55,11,6,9,12,18,24,36,48,54 11N VHT HE : MCS index 0 to 7.

unsigned int frame_ddr_pointer: Starting Physical address of each frame in Ext-RAM after dma_mapping.

struct nrf_wifi_cmd_raw_tx

#include <host_rpu_sys_if.h>

This structure defines the command used to configure packet injector mode.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

struct nrf_wifi_raw_tx_pkt raw_tx_info: Raw tx packet information.

struct nrf_wifi_event_set_channel

#include <host_rpu_sys_if.h>

This structure defines an event that indicates set channel command done.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

unsigned int chan_num: channel number.

int status: status of the set channel command, success(0)/Fail(-1).

struct nrf_wifi_event_raw_config_mode

#include <host_rpu_sys_if.h>

This structure defines an event that indicates set raw config mode command done.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

unsigned char op_mode: Operating mode.

int status: status of the set raw config mode command, success(0)/Fail(-1).

struct nrf_wifi_event_raw_config_filter

#include <host_rpu_sys_if.h>

This structure defines an event that indicates set raw config filter command done.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char if_index: Interface index.

unsigned char filter: mode filter configured.

unsigned char capture_len: capture len configured.

int status: status of the set raw filter command, success(0)/Fail(-1).

struct nrf_wifi_event_raw_tx_done

#include <host_rpu_sys_if.h>

This structure defines an event that indicates the Raw tx done.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head.

unsigned char desc_num: descriptor number.

int status: status of the raw tx packet command, success(0)/Fail(-1).

struct nrf_wifi_cmd_clear_stats

#include <host_rpu_sys_if.h>

This structure defines the command used to clear or reset statistics.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

signed int stats_type: Type of statistics to clear &enum rpu_stats_type

struct nrf_wifi_cmd_pwr

#include <host_rpu_sys_if.h>

This structure represents the command used to obtain power monitor information specific to different data types.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

signed int data_type: Type of Control info that host need

struct coex_wlan_switch_ctrl

#include <host_rpu_sys_if.h>

Structure for coexistence (coex) switch configuration.

Public Members

signed int rpu_msg_id: Host to coexistence manager message id

signed int switch_A: Switch configuration value

struct nrf_wifi_cmd_srcoex

#include <host_rpu_sys_if.h>

The structure represents the command used to configure the Wi-Fi side shared switch for SR coexistence.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct coex_wlan_switch_ctrl conf: Switch configuration data

struct rpu_cmd_coex_config_info

#include <host_rpu_sys_if.h>

The structure defines the parameters used to configure the coexistence hardware.

Public Members

unsigned int len: Length of coexistence configuration data

unsigned char coex_cmd[0]: Coexistence configuration data

struct nrf_wifi_cmd_coex_config

#include <host_rpu_sys_if.h>

This structure defines the command used to configure the coexistence hardware.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_cmd_coex_config_info coex_config_info: Coexistence configuration data. rpu_cmd_coex_config_info

struct rpu_evnt_coex_config_info

#include <host_rpu_sys_if.h>

This structure describes the coexistence configuration data received in the NRF_WIFI_EVENT_COEX_CONFIG event.

Public Members

unsigned int len: Length of coexistence configuration data

unsigned char coex_event[0]: Coexistence configuration data

struct nrf_wifi_event_coex_config

#include <host_rpu_sys_if.h>

This structure defines the event used to represent coexistence configuration.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_evnt_coex_config_info coex_config_info: Coexistence configuration data in the event. rpu_evnt_coex_config_info

struct nrf_wifi_cmd_fix_tx_rate

#include <host_rpu_sys_if.h>

This structure defines the command used to fix the transmission (Tx) data rate. The command allows setting a specific data rate for data transmission, ensuring that the system uses the designated rate instead of dynamically adapting to changing channel conditions.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

unsigned char rate_flags: refer see &enum rpu_tput_mode

int fixed_rate: fixed_rate: -1 Disable fixed rate and use ratecontrol selected rate fixed rate: >0 legacy rates: 1,2,55,11,6,9,12,18,24,36,48,54 11N VHT HE : MCS index 0 to 7.

struct rpu_cmd_rftest_info

#include <host_rpu_sys_if.h>

This structure describes rf test command information.

Public Members

unsigned int len: length of the rf test command

unsigned char rfcmd[0]: Rf test command data

struct nrf_wifi_cmd_rftest

#include <host_rpu_sys_if.h>

This structure defines the command used for RF (Radio Frequency) testing. RF test commands are specifically designed to configure and control the radio hardware for conducting tests and evaluating its performance in various scenarios.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_cmd_rftest_info rf_test_info: rpu_cmd_rftest_info

struct rpu_evnt_rftest_info

#include <host_rpu_sys_if.h>

This structure describes rf test event information.

Public Members

unsigned int len: length of the rf test event

unsigned char rfevent[0]: Rf test event data

struct nrf_wifi_event_rftest

#include <host_rpu_sys_if.h>

This structure describes the event generated during RF (Radio Frequency) testing.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_evnt_rftest_info rf_test_info: rpu_evnt_rftest_info

struct nrf_wifi_event_pwr_data

#include <host_rpu_sys_if.h>

This structure represents the power data event generated in response to the NRF_WIFI_CMD_PWR command.

The NRF_WIFI_CMD_PWR command is used to retrieve power-related data or measurements from the radio hardware.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

signed int mon_status: Power monitor command status info

signed int data_type: Data

struct nrf_wifi_rpu_pwr_data data: Data that host may want to read from Power IP

struct rpu_fw_stats

#include <host_rpu_sys_if.h>

This structure is a comprehensive combination of all the firmware statistics that the RPU (Radio Processing Unit) can provide.

Public Members

struct rpu_phy_stats phy: PHY statistics rpu_phy_stats

struct rpu_lmac_stats lmac: LMAC statistics rpu_lmac_stats

struct rpu_umac_stats umac: UMAC statistics rpu_umac_stats

struct nrf_wifi_umac_event_stats

#include <host_rpu_sys_if.h>

This structure represents the event that provides RPU statistics in response to the command NRF_WIFI_CMD_GET_STATS in a wireless communication system.

The NRF_WIFI_CMD_GET_STATS command is used to request various statistics from the RPU.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct rpu_fw_stats fw: All the statistics that the firmware can provide rpu_fw_stats

struct nrf_wifi_umac_event_err_status

#include <host_rpu_sys_if.h>

This structure defines an event that indicates the error status values that may occur during a radio test. It serves as a response to the radio test commands.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

unsigned int status: status of the command, Fail/success &enum nrf_wifi_radio_test_err_status

struct nrf_wifi_event_init_done

#include <host_rpu_sys_if.h>

This structure represents the UMAC initialization done event. The event is sent by the RPU (Radio Processing Unit) in response to the NRF_WIFI_CMD_INIT command, indicating that the RPU initialization process has been completed successfully.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct pool_data_to_host

#include <host_rpu_sys_if.h>

structure for UMAC memory pool information.

Public Members

unsigned int buffer_size: Size of the memory buffer

unsigned char num_pool_items: Number of pool items available for the above memory buffer

unsigned char items_num_max_allocated: Maximum pools allocated at any point of time

unsigned char items_num_cur_allocated: Currently allocated pools

unsigned int items_num_total_allocated: Total number of pool allocated

unsigned int items_num_not_allocated: Number of times this memory pool is full

struct umac_int_stats

#include <host_rpu_sys_if.h>

This structure represents the event that provides UMAC (Upper MAC) internal memory statistics in response to the NRF_WIFI_CMD_UMAC_INT_STATS command.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct pool_data_to_host scratch_dynamic_memory_info[56]: See pool_data_to_host

struct pool_data_to_host retention_dynamic_memory_info[56]: See pool_data_to_host

struct nrf_wifi_event_deinit_done

#include <host_rpu_sys_if.h>

This structure represents the event that indicates the completion of UMAC deinitialization. The RPU sends this event as a response to the NRF_WIFI_CMD_DEINIT command, signaling that the UMAC has been successfully deinitialized.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct nrf_wifi_cmd_reset_stats

#include <host_rpu_sys_if.h>

This structure describes the command for reset of interface statistics.

Public Members

struct nrf_wifi_sys_head sys_head: UMAC header, nrf_wifi_sys_head

struct nrf_wifi_ssid

#include <host_rpu_umac_if.h>

This structure provides details about the SSID.

Public Members

unsigned char nrf_wifi_ssid_len: length of SSID

unsigned char nrf_wifi_ssid[32]: SSID string

struct nrf_wifi_ie

#include <host_rpu_umac_if.h>

This structure contains data related to the Information Elements (IEs).

Public Members

unsigned short ie_len: length of IE

signed char ie[400]: Information element data

struct nrf_wifi_seq

#include <host_rpu_umac_if.h>

Transmit key sequence number.

Public Members

signed int nrf_wifi_seq_len: Length of the seq parameter

unsigned char nrf_wifi_seq[256]: Key sequence number data

struct nrf_wifi_key

#include <host_rpu_umac_if.h>

This structure holds information related to a security key.

Public Members

unsigned int nrf_wifi_key_len: Length of the key data

unsigned char nrf_wifi_key[256]: Key data

struct nrf_wifi_sae

#include <host_rpu_umac_if.h>

This structure represents SAE elements in Authentication frame.

Public Members

signed int sae_data_len: Length of SAE element data

unsigned char sae_data[256]: SAE element data

struct nrf_wifi_frame

#include <host_rpu_umac_if.h>

This structure defines the frame that is intended for transmission.

Public Members

signed int frame_len: Length of the frame

signed char frame[400]: frame data

struct nrf_wifi_index_ids

#include <host_rpu_umac_if.h>

This structure contains details about the interface information.

Public Members

unsigned int valid_fields: Indicate which properties below are set

signed int ifaceindex: wdev id

signed int nrf_wifi_wiphy_idx: Unused

unsigned long long wdev_id: Unused

struct nrf_wifi_supp_rates

#include <host_rpu_umac_if.h>

This structure provides information about the rate parameters.

Public Members

unsigned int valid_fields: Indicate which of the following parameters are valid

signed int band: Frequency band, see &enum nrf_wifi_band

signed int nrf_wifi_num_rates: Number of values in rates parameter

unsigned char rates[60]: List of supported rates as defined by IEEE 802.11 7.3.2.2

struct nrf_wifi_channel

#include <host_rpu_umac_if.h>

This structure contains details about a channel’s information.

Public Members

signed int band: band this channel belongs to

unsigned int center_frequency: center frequency in MHz

unsigned int nrf_wifi_flags: channel flags from see &enum nrf_wifi_channel_flags

signed int nrf_wifi_max_antenna_gain: maximum antenna gain in dBi

signed int nrf_wifi_max_power: maximum transmission power (in dBm)

signed int nrf_wifi_max_reg_power: maximum regulatory transmission power (in dBm)

unsigned int nrf_wifi_orig_flags: channel flags at registration time, used by regulatory code to support devices with additional restrictions

signed int nrf_wifi_orig_mag: internal use

signed int nrf_wifi_orig_mpwr: internal use

unsigned short hw_value: hardware-specific value for the channel

signed char nrf_wifi_beacon_found: helper to regulatory code to indicate when a beacon has been found on this channel. Use regulatory_hint_found_beacon() to enable this, this is useful only on 5 GHz band.

struct nrf_wifi_scan_params

#include <host_rpu_umac_if.h>

This structure provides details about the parameters required for a scan request.

Public Members

unsigned short passive_scan: If 0x1, RPU force passive scan on all channels

unsigned char num_scan_ssids: Number of ssid’s in scan_ssids parameter

struct nrf_wifi_ssid scan_ssids[2]: Specific SSID’s to scan for

unsigned char no_cck: used to send probe requests at non CCK rate in 2GHz band

unsigned char bands: Bitmap of bands to be scanned. Value Zero will scan both 2.4 and 5 GHZ

struct nrf_wifi_ie ie: Information element(s) data nrf_wifi_ie

unsigned char mac_addr[6]: MAC address

unsigned short dwell_time_active: Max scan duration in active scan. If zero rpu programs 50msec

unsigned short dwell_time_passive: Max scan duration in passive scan. If zero rpu programs 150msec

unsigned short num_scan_channels: Number of channels to be scanned

unsigned char skip_local_admin_macs: If true, skip local and IANA Unicast reserved MACs

unsigned int center_frequency[0]: specific channels to be scanned

struct nrf_wifi_ht_vht_capabilities

#include <host_rpu_umac_if.h>

This structure contains specific information about the VHT (Very High Throughput) and HT ((High Throughput)) capabilities.

Public Members

unsigned int valid_fields: Indicate which of the following parameters are valid

unsigned short nrf_wifi_flags: Indicate which capabilities have been specified

unsigned char ht_capability[256]: HT Capability information element (from association request when used with NRF_WIFI_UMAC_CMD_NEW_STATION).

unsigned char ht_capability_mask[256]: Specify which bits of the ht_capability are masked

unsigned char vht_capability[256]: VHT Capability information element

unsigned char vht_capability_mask[256]: Specify which bits in vht_capability to which attention should be paid

struct nrf_wifi_signal

#include <host_rpu_umac_if.h>

This structure represents information related to the signal strength.

Public Members

unsigned int signal_type: MBM or unspecified

unsigned int mbm_signal: If MBM signal strength of probe response/beacon in mBm (100 * dBm) (s32)

unsigned char unspec_signal: If unspecified signal strength of the probe response/beacon in unspecified units, scaled to 0..100 (u8).

union nrf_wifi_signal.[anonymous] signal: signal

struct nrf_wifi_connect_common_info

#include <host_rpu_umac_if.h>

This structure contains parameters related to the connection.

Public Members

unsigned int valid_fields: Indicate which of the following parameters are valid

unsigned int frequency: Frequency of the selected channel in MHz

unsigned int freq_hint: Frequency of the recommended initial BSS

unsigned int wpa_versions: Indicates which WPA version(s)

signed int num_cipher_suites_pairwise: Number of pairwise cipher suites

unsigned int cipher_suites_pairwise[7]: For crypto settings, indicates which pairwise cipher suites are used

unsigned int cipher_suite_group: For crypto settings, indicates which group cipher suite is used

unsigned int num_akm_suites: Number of groupwise cipher suites

unsigned int akm_suites[2]: Indicate which key management algorithm(s) to use

signed int use_mfp: Whether management frame protection (IEEE 802.11w) is used for the association

unsigned int nrf_wifi_flags: Flag for indicating whether the current connection shall support Radio Resource Measurements (11k)

unsigned short bg_scan_period: Background scan period in seconds or 0 to disable background scan

unsigned char mac_addr[6]: MAC address

unsigned char mac_addr_hint[6]: MAC address recommendation as initial BSS

struct nrf_wifi_ssid ssid: SSID (binary attribute, 0..32 octets)

struct nrf_wifi_ie wpa_ie: IE’s nrf_wifi_ie

struct nrf_wifi_ht_vht_capabilities ht_vht_capabilities: VHT Capability information element nrf_wifi_ht_vht_capabilities

unsigned short control_port_ether_type: A 16-bit value indicating the ethertype that will be used for key negotiation. If it is not specified, the value defaults to 0x888E.

unsigned char control_port_no_encrypt: When included along with control_port_ether_type, indicates that the custom ethertype frames used for key negotiation must not be encrypted.

signed char control_port: Indicating whether user space controls IEEE 802.1X port, If set, the RPU will assume that the port is unauthorized until authorized by user space. Otherwise, port is marked authorized by default in station mode.

unsigned char prev_bssid[6]: previous BSSID, used to specify a request to reassociate within an ESS that is, to use Reassociate Request frame (with the value of this attribute in the Current AP address field) instead of Association Request frame which is used for the initial association to an ESS.

unsigned short maxidle_insec: Bss max idle timeout value in sec which will be encapsulated into BSS MAX IDLE IE in assoc request frame.

struct nrf_wifi_beacon_data

#include <host_rpu_umac_if.h>

This structure provides information about beacon and probe data.

Public Members

unsigned int head_len: length of head

unsigned int tail_len: length of tail

unsigned int probe_resp_len: length of probe response template (probe_resp)

unsigned char head[256]: head portion of beacon (before TIM IE) or NULL if not changed

unsigned char tail[512]: tail portion of beacon (after TIM IE) or NULL if not changed

unsigned char probe_resp[400]: probe response template

struct nrf_wifi_sta_flag_update

#include <host_rpu_umac_if.h>

This structure provides information regarding station flags.

Public Members

unsigned int nrf_wifi_mask: Mask of station flags to set

unsigned int nrf_wifi_set: Values to set them to. NRF_WIFI_STA_FLAG_AUTHORIZED

struct nrf_wifi_rate_info

#include <host_rpu_umac_if.h>

This structure contains information about rate parameters.

Public Members

unsigned int valid_fields: Valid fields with in this structure

unsigned int bitrate: bitrate

unsigned short bitrate_compat: Bitrate compatible

unsigned char nrf_wifi_mcs: Modulation and Coding Scheme(MCS)

unsigned char vht_mcs: MCS related to VHT

unsigned char vht_nss: NSS related to VHT

unsigned int nrf_wifi_flags: Rate flags NRF_WIFI_RATE_INFO_0_MHZ_WIDTH

struct nrf_wifi_sta_bss_parameters

#include <host_rpu_umac_if.h>

This structure provides information about the Basic Service Set (BSS) parameters for the attached station.

Public Members

unsigned char nrf_wifi_flags: bitfields of flags NRF_WIFI_BSS_PARAM_FLAGS_CTS_PROT

unsigned char dtim_period: DTIM period for the BSS

unsigned short beacon_interval: beacon interval

struct nrf_wifi_sta_info

#include <host_rpu_umac_if.h>

This structure contains information about a Station (STA).

Public Members

unsigned int valid_fields: Valid fields with in this structure

unsigned int connected_time: time since the station is last connected

unsigned int inactive_time: time since last activity, in msec

unsigned int rx_bytes: total received bytes from this station

unsigned int tx_bytes: total transmitted bytes to this station

unsigned int chain_signal_mask: per-chain signal mask value

unsigned char chain_signal[4]: per-chain signal strength of last PPDU

unsigned int chain_signal_avg_mask: per-chain signal strength average mask value

unsigned char chain_signal_avg[4]: per-chain signal strength average

struct nrf_wifi_rate_info tx_bitrate: nrf_wifi_rate_info

struct nrf_wifi_rate_info rx_bitrate: nrf_wifi_rate_info

unsigned short llid: Not used

unsigned short plid: Not used

unsigned char plink_state: Not used

signed int signal: signal strength of last received PPDU, in dbm

signed int signal_avg: signal strength average, in dbm

unsigned int rx_packets: total received packet from this station

unsigned int tx_packets: total transmitted packets to this station

unsigned int tx_retries: total retries to this station

unsigned int tx_failed: total failed packets to this station

unsigned int expected_throughput: expected throughput in kbps

unsigned int beacon_loss_count: count of times beacon loss was detected

unsigned int local_pm: Not used

unsigned int peer_pm: Not used

unsigned int nonpeer_pm: Not used

struct nrf_wifi_sta_flag_update sta_flags: station flags nrf_wifi_sta_flag_update

unsigned long long t_offset: timing offset with respect to this STA

unsigned long long rx_dropped_misc: count of times other(non beacon) loss was detected

unsigned long long rx_beacon: count of times beacon

long long rx_beacon_signal_avg: average of beacon signal

struct nrf_wifi_sta_bss_parameters bss_param: Station connected BSS params. nrf_wifi_sta_bss_parameters

struct nrf_wifi_umac_hdr

#include <host_rpu_umac_if.h>

The command header expected by UMAC to handle requests from the control interface.

Public Members

unsigned int portid: unused

unsigned int seq: unused

unsigned int cmd_evnt: UMAC command/event value see &enum nrf_wifi_umac_commands see &enum nrf_wifi_umac_events

signed int rpu_ret_val: unused

struct nrf_wifi_index_ids ids: Interface information nrf_wifi_index_ids

struct nrf_wifi_umac_key_info

#include <host_rpu_umac_if.h>

This structure contains information about a security key.

Public Members

unsigned int valid_fields: Indicate which of the following parameters are valid

unsigned int cipher_suite: Key cipher suite (as defined by IEEE 802.11 section 7.3.2.25.1)

unsigned short nrf_wifi_flags: Specify what a key should be set as default as example NRF_WIFI_KEY_DEFAULT_MGMT

signed int key_type: Key Type, see &enum nrf_wifi_key_type

struct nrf_wifi_key key: Key data nrf_wifi_key

struct nrf_wifi_seq seq: Transmit key sequence number (IV/PN) for TKIP and CCMP keys, each six bytes in little endian nrf_wifi_seq

unsigned char key_idx: Key ID (0-3)

struct nrf_wifi_umac_scan_info

#include <host_rpu_umac_if.h>

This structure contains details about scan request information.

Public Members

signed int scan_reason: scan type see &enum scan_reason

struct nrf_wifi_scan_params scan_params: scan parameters nrf_wifi_scan_params

struct nrf_wifi_umac_cmd_scan

#include <host_rpu_umac_if.h>

This structure defines a command scan request.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_scan_info info: nrf_wifi_umac_scan_info

struct nrf_wifi_umac_cmd_abort_scan

#include <host_rpu_umac_if.h>

This structure defines a command to abort a scan request.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_cmd_get_scan_results

#include <host_rpu_umac_if.h>

TThis structure defines a command to request scan results. This command should be executed only if we have received a NRF_WIFI_UMAC_EVENT_SCAN_DONE event for a previous scan.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

signed int scan_reason: scan type see &enum scan_reason

struct nrf_wifi_umac_event_scan_done

#include <host_rpu_umac_if.h>

This structure provides details about the “Scan Done” event.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

signed int status: status, 0=Scan successful & 1=Scan aborted

unsigned int scan_type: scan type see &enum scan_reason

struct nrf_wifi_umac_mcast_cfg

#include <host_rpu_umac_if.h>

This structure represents the parameters used to configure the multicast address filter.

Public Members

unsigned int type: Add (0) or Delete (1)

unsigned char mac_addr[6]: multicast address to be added/deleted

struct nrf_wifi_umac_cmd_mcast_filter

#include <host_rpu_umac_if.h>

This structure defines a command used to set multicast (mcast) addresses.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_mcast_cfg info: nrf_wifi_umac_mcast_cfg

struct nrf_wifi_umac_change_macaddr_info

#include <host_rpu_umac_if.h>

This structure represents the parameters used to change the MAC address.

Public Members

unsigned char mac_addr[6]: MAC address to be set

struct nrf_wifi_umac_cmd_change_macaddr

#include <host_rpu_umac_if.h>

This structure describes command to change MAC address. This has to be used only when the interface is down.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_change_macaddr_info macaddr_info: nrf_wifi_umac_change_macaddr_info

struct nrf_wifi_umac_auth_info

#include <host_rpu_umac_if.h>

This structure specifies the parameters to be used when sending an authentication request.

Public Members

unsigned int frequency: Frequency of the selected channel in MHz

unsigned short nrf_wifi_flags: Flag attribute to indicate that a command is requesting a local authentication/association state change without invoking actual management frame exchange. This can be used with NRF_WIFI_UMAC_CMD_AUTHENTICATE NRF_WIFI_UMAC_CMD_DEAUTHENTICATE.

signed int auth_type: Authentication type. see &enum nrf_wifi_auth_type

struct nrf_wifi_umac_key_info key_info: Key information

struct nrf_wifi_ssid ssid: SSID (binary attribute, 0..32 octets)

struct nrf_wifi_ie ie: Information element(s) data

struct nrf_wifi_sae sae: SAE elements in Authentication frames. This starts with the Authentication transaction sequence number field.

unsigned char nrf_wifi_bssid[6]: MAC address (various uses)

signed int scan_width: The following parameters will be used to construct bss database in case of cfg80211 offload to host case. scanning width

signed int nrf_wifi_signal: Signal strength

signed int from_beacon: Received elements from beacon or probe response

struct nrf_wifi_ie bss_ie: BSS information element data

unsigned short capability: BSS capability

unsigned short beacon_interval: Beacon interval(ms)

unsigned long long tsf: Beacon tsf

struct nrf_wifi_umac_cmd_auth

#include <host_rpu_umac_if.h>

This structure defines a command used to send an authentication request.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_umac_auth_info info: Information to be passed in the authentication command nrf_wifi_umac_auth_info

struct nrf_wifi_umac_assoc_info

#include <host_rpu_umac_if.h>

This structure specifies the parameters to be used when sending an association request.

Public Members

unsigned int center_frequency: Frequency of the selected channel in MHz

struct nrf_wifi_ssid ssid: ssid nrf_wifi_ssid

unsigned char nrf_wifi_bssid[6]: MAC address (various uses)

struct nrf_wifi_ie wpa_ie: WPA information element data. nrf_wifi_ie

unsigned char use_mfp: Whether management frame protection (IEEE 802.11w) is used for the association

signed char control_port: Indicating whether user space controls IEEE 802.1X port. If set, the RPU will assume that the port is unauthorized until authorized by user space. Otherwise, port is marked authorized by default in station mode.

unsigned int prev_bssid_flag: Previous BSSID used in flag

unsigned char prev_bssid[6]: Previous BSSID used in Re-assoc.

unsigned short bss_max_idle_time: Bss max idle timeout value in sec wich will be encapsulated into BSS MAX IDLE IE in assoc request frame.

struct nrf_wifi_umac_cmd_assoc

#include <host_rpu_umac_if.h>

This structure specifies the parameters to be used when sending an association request.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_connect_common_info connect_common_info: nrf_wifi_connect_common_info

unsigned char mac_addr[6]: Previous BSSID, to be used by in ASSOCIATE commands to specify using a reassociate frame.

struct nrf_wifi_umac_disconn_info

#include <host_rpu_umac_if.h>

This structure specifies the parameters to be passed while sending a deauthentication request (NRF_WIFI_UMAC_CMD_DEAUTHENTICATE).

Public Members

unsigned short nrf_wifi_flags: Indicates that a command is requesting a local deauthentication/disassociation state change without invoking actual management frame exchange.

unsigned short reason_code: Reason code for disassociation or deauthentication

unsigned char mac_addr[6]: MAC address (various uses)

struct nrf_wifi_umac_cmd_disconn

#include <host_rpu_umac_if.h>

This structure specifies the parameters to be used when sending a disconnect request.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_umac_disconn_info info: nrf_wifi_umac_disconn_info

struct nrf_wifi_umac_add_vif_info

#include <host_rpu_umac_if.h>

This structure contains the information to be passed to the RPU to create a new virtual interface using the NRF_WIFI_UMAC_CMD_NEW_INTERFACE command.

Public Members

signed int iftype: Interface type, see enum nrf_wifi_sys_iftype

signed int nrf_wifi_use_4addr: Use 4-address frames on a virtual interface

unsigned int mon_flags: Unused

unsigned char mac_addr[6]: MAC Address

signed char ifacename[16]: Interface name

struct nrf_wifi_umac_cmd_add_vif

#include <host_rpu_umac_if.h>

This structure defines a command used to create a new virtual interface using the NRF_WIFI_UMAC_CMD_NEW_INTERFACE command.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_umac_add_vif_info info: VIF specific information to be passed to the RPU nrf_wifi_umac_add_vif_info

struct nrf_wifi_umac_cmd_del_vif

#include <host_rpu_umac_if.h>

This structure defines a command used to delete a virtual interface. However, this command is not allowed on the default interface.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_frame_match

#include <host_rpu_umac_if.h>

This structure represents the data of management frame that must be matched for processing in userspace.

Public Members

unsigned int frame_match_len: Length of data

unsigned char frame_match[8]: Data to match

struct nrf_wifi_umac_mgmt_frame_info

#include <host_rpu_umac_if.h>

This structure contains information about the type of management frame that should be passed to the driver for processing in userspace.

Public Members

unsigned short frame_type: Frame type/subtype

struct nrf_wifi_umac_frame_match frame_match: Match information Refer &struct nrf_wifi_umac_frame_match

struct nrf_wifi_umac_cmd_mgmt_frame_reg

#include <host_rpu_umac_if.h>

This structure defines a command to inform the RPU to register a management frame, which must not be filtered by the RPU and should instead be passed to the host for userspace processing.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_mgmt_frame_info info: Management frame specific information to be passed to the RPU. nrf_wifi_umac_mgmt_frame_info

struct nrf_wifi_umac_cmd_key

#include <host_rpu_umac_if.h>

This structure represents command to add a new key.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_umac_key_info key_info: Key information. nrf_wifi_umac_key_info

unsigned char mac_addr[6]: MAC address associated with the key

struct nrf_wifi_umac_cmd_set_key

#include <host_rpu_umac_if.h>

This structure defines a command that is used to add a new key.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

struct nrf_wifi_umac_key_info key_info: Key information , nrf_wifi_umac_key_info

struct nrf_wifi_umac_bss_info

#include <host_rpu_umac_if.h>

This structure contains parameters that describe the BSS (Basic Service Set) information.

Public Members

unsigned int p2p_go_ctwindow: P2P GO Client Traffic Window, used with the START_AP and SET_BSS commands.

unsigned int p2p_opp_ps: P2P GO opportunistic PS, used with the START_AP and SET_BSS commands. This can have the values 0 or 1; if not given in START_AP 0 is assumed, if not given in SET_BSS no change is made.

unsigned int num_basic_rates: Number of basic rate elements

unsigned short ht_opmode: HT operation mode

unsigned char nrf_wifi_cts: Whether CTS protection is enabled (0 or 1)

unsigned char preamble: Whether short preamble is enabled (0 or 1)

unsigned char nrf_wifi_slot: Whether short slot time enabled (0 or 1)

unsigned char ap_isolate: (AP mode) Do not forward traffic between stations connected to this BSS

unsigned char basic_rates[32]: Basic rates, array of basic rates in format defined by IEEE 802.11 7.3.2.2

struct nrf_wifi_umac_cmd_set_bss

#include <host_rpu_umac_if.h>

This structure represents a command used to set BSS (Basic Service Set) parameters.

Public Members

struct nrf_wifi_umac_hdr umac_hdr: Header nrf_wifi_umac_hdr

unsigned int valid_fields: Indicate which of the following parameters are valid

struct nrf_wifi_umac_bss_info bss_info: BSS specific information to be passed to the RPU nrf_wifi_umac_bss_info

struct freq_params

#include <host_rpu_umac_if.h>

This structure contains information about frequency parameters.

Public Members

unsigned int valid_fields: Indicate which of the following parameters are valid

signed int frequency: Value in MHz

signed int channel_width

Width of the channel