nrf_wifi_sys_fmac_dev_init()

enum nrf_wifi_status nrf_wifi_sys_fmac_dev_init	(	struct nrf_wifi_fmac_dev_ctx *	fmac_dev_ctx,
		int	sleep_type,
		unsigned int	phy_calib,
		enum op_band	op_band,
		bool	beamforming,
		struct nrf_wifi_tx_pwr_ctrl_params *	tx_pwr_ctrl_params,
		struct nrf_wifi_tx_pwr_ceil_params *	tx_pwr_ceil_params,
		struct nrf_wifi_board_params *	board_params,
		unsigned char *	country_code )

Initialize an RPU instance.

Parameters

fmac_dev_ctx	Pointer to the context of the RPU instance to be removed.
sleep_type	Type of RPU sleep.
phy_calib	PHY calibration flags to be passed to the RPU.
op_band	Operating band of the RPU.
beamforming	Enable/disable Wi-Fi beamforming.
tx_pwr_ctrl_params	TX power control parameters to be passed to the RPU.
tx_pwr_ceil_params	TX power ceil parameters for both frequency bands.
board_params	Board parameters to be passed to the RPU.
country_code	Country code to be set for regularity domain.

This function initializes the firmware of an RPU instance. The following is addressed

• BAL layer device initialization
• HAL layer device initialization
• FW initialization and PHY calibration data is sent to PHY
• RX and TX buffers are initialized, tasklets assigned

Return values

NRF_WIFI_STATUS_SUCCESS	On success
NRF_WIFI_STATUS_FAIL	On failure to execute command