1 /* 2 * Copyright (c) 2024 Nordic Semiconductor ASA 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 /** 8 * @brief Header containing FMAC interface specific declarations for the 9 * Zephyr OS layer of the Wi-Fi driver. 10 */ 11 12 #ifndef __ZEPHYR_FMAC_MAIN_H__ 13 #define __ZEPHYR_FMAC_MAIN_H__ 14 15 #include <stdio.h> 16 17 #include <version.h> 18 19 #include <zephyr/kernel.h> 20 #include <zephyr/net/net_if.h> 21 #ifndef CONFIG_NRF70_RADIO_TEST 22 #include <zephyr/net/wifi_mgmt.h> 23 #include <zephyr/net/ethernet.h> 24 #ifdef CONFIG_NETWORKING 25 #include <net_if.h> 26 #endif /* CONFIG_NETWORKING */ 27 #ifdef CONFIG_NRF70_STA_MODE 28 #include <drivers/driver_zephyr.h> 29 #endif /* CONFIG_NRF70_STA_MODE */ 30 #endif /* !CONFIG_NRF70_RADIO_TEST */ 31 32 #include <fmac_api.h> 33 #include <host_rpu_umac_if.h> 34 35 #define NRF70_DRIVER_VERSION "1."KERNEL_VERSION_STRING 36 37 #ifndef CONFIG_NRF70_OFFLOADED_RAW_TX 38 #ifndef CONFIG_NRF70_RADIO_TEST 39 struct nrf_wifi_vif_ctx_zep { 40 const struct device *zep_dev_ctx; 41 struct net_if *zep_net_if_ctx; 42 void *supp_drv_if_ctx; 43 void *rpu_ctx_zep; 44 unsigned char vif_idx; 45 struct k_mutex vif_lock; 46 47 scan_result_cb_t disp_scan_cb; 48 bool scan_in_progress; 49 int scan_type; 50 uint16_t max_bss_cnt; 51 unsigned int scan_res_cnt; 52 struct k_work_delayable scan_timeout_work; 53 54 struct net_eth_addr mac_addr; 55 int if_type; 56 char ifname[16]; 57 enum nrf_wifi_fmac_if_op_state if_op_state; 58 bool set_if_event_received; 59 int set_if_status; 60 #ifdef CONFIG_NET_STATISTICS_ETHERNET 61 struct net_stats_eth eth_stats; 62 #endif /* CONFIG_NET_STATISTICS_ETHERNET */ 63 #ifdef CONFIG_NRF70_STA_MODE 64 unsigned int assoc_freq; 65 enum nrf_wifi_fmac_if_carr_state if_carr_state; 66 struct wpa_signal_info *signal_info; 67 struct wpa_conn_info *conn_info; 68 struct zep_wpa_supp_dev_callbk_fns supp_callbk_fns; 69 unsigned char twt_flows_map; 70 unsigned char twt_flow_in_progress_map; 71 struct wifi_ps_config *ps_info; 72 bool ps_config_info_evnt; 73 bool authorized; 74 bool cookie_resp_received; 75 #ifdef CONFIG_NRF70_DATA_TX 76 struct k_work nrf_wifi_net_iface_work; 77 #endif /* CONFIG_NRF70_DATA_TX */ 78 unsigned long rssi_record_timestamp_us; 79 signed short rssi; 80 #endif /* CONFIG_NRF70_STA_MODE */ 81 #ifdef CONFIG_NRF70_AP_MODE 82 int inactive_time_sec; 83 #endif /* CONFIG_NRF70_AP_MODE */ 84 #ifdef CONFIG_NRF_WIFI_RPU_RECOVERY 85 struct k_work nrf_wifi_rpu_recovery_work; 86 #endif /* CONFIG_NRF_WIFI_RPU_RECOVERY */ 87 int rts_threshold_value; 88 }; 89 90 struct nrf_wifi_vif_ctx_map { 91 const char *ifname; 92 struct nrf_wifi_vif_ctx_zep *vif_ctx; 93 }; 94 #endif /* !CONFIG_NRF70_RADIO_TEST */ 95 96 struct nrf_wifi_ctx_zep { 97 void *drv_priv_zep; 98 void *rpu_ctx; 99 #ifdef CONFIG_NRF70_RADIO_TEST 100 struct rpu_conf_params conf_params; 101 bool rf_test_run; 102 unsigned char rf_test; 103 #else /* CONFIG_NRF70_RADIO_TEST */ 104 struct nrf_wifi_vif_ctx_zep vif_ctx_zep[MAX_NUM_VIFS]; 105 #ifdef CONFIG_NRF70_UTIL 106 struct rpu_conf_params conf_params; 107 #endif /* CONFIG_NRF70_UTIL */ 108 #endif /* CONFIG_NRF70_RADIO_TEST */ 109 unsigned char *extended_capa, *extended_capa_mask; 110 unsigned int extended_capa_len; 111 struct k_mutex rpu_lock; 112 #ifdef CONFIG_NRF_WIFI_RPU_RECOVERY 113 bool rpu_recovery_in_progress; 114 unsigned long last_rpu_recovery_time_ms; 115 unsigned int rpu_recovery_retries; 116 int rpu_recovery_success; 117 int rpu_recovery_failure; 118 #endif /* CONFIG_NRF_WIFI_RPU_RECOVERY */ 119 }; 120 121 struct nrf_wifi_drv_priv_zep { 122 struct nrf_wifi_fmac_priv *fmac_priv; 123 /* TODO: Replace with a linked list to handle unlimited RPUs */ 124 struct nrf_wifi_ctx_zep rpu_ctx_zep; 125 }; 126 127 extern struct nrf_wifi_drv_priv_zep rpu_drv_priv_zep; 128 129 void nrf_wifi_scan_timeout_work(struct k_work *work); 130 131 void configure_tx_pwr_settings(struct nrf_wifi_tx_pwr_ctrl_params *tx_pwr_ctrl_params, 132 struct nrf_wifi_tx_pwr_ceil_params *tx_pwr_ceil_params); 133 void configure_board_dep_params(struct nrf_wifi_board_params *board_params); 134 void set_tx_pwr_ceil_default(struct nrf_wifi_tx_pwr_ceil_params *pwr_ceil_params); 135 const char *nrf_wifi_get_drv_version(void); 136 enum nrf_wifi_status nrf_wifi_fmac_dev_add_zep(struct nrf_wifi_drv_priv_zep *drv_priv_zep); 137 enum nrf_wifi_status nrf_wifi_fmac_dev_rem_zep(struct nrf_wifi_drv_priv_zep *drv_priv_zep); 138 struct nrf_wifi_vif_ctx_zep *nrf_wifi_get_vif_ctx(struct net_if *iface); 139 #ifdef CONFIG_NRF_WIFI_RPU_RECOVERY 140 void nrf_wifi_rpu_recovery_cb(void *vif_ctx, 141 void *event_data, 142 unsigned int event_len); 143 #endif /* CONFIG_NRF_WIFI_RPU_RECOVERY */ 144 #endif /* !CONFIG_NRF70_OFFLOADED_RAW_TX */ 145 #ifdef CONFIG_BUILD_ONLY_NO_BLOBS nrf_wifi_fw_load(void * rpu_ctx)146inline enum nrf_wifi_status nrf_wifi_fw_load(void *rpu_ctx) 147 { 148 (void)rpu_ctx; 149 150 return NRF_WIFI_STATUS_SUCCESS; 151 } 152 #else 153 enum nrf_wifi_status nrf_wifi_fw_load(void *rpu_ctx); 154 #endif /* CONFIG_BUILD_ONLY_NO_BLOBS */ 155 #endif /* __ZEPHYR_FMAC_MAIN_H__ */ 156
