# Allow wifi_ext to report callbacks to gril-service app binder_call(hal_wifi_ext, grilservice_app) # Write wlan driver/fw version into property set_prop(hal_wifi_ext, vendor_wifi_version) # Allow wifi_ext to read and write /data/vendor/firmware/wifi allow hal_wifi_ext updated_wifi_firmware_data_file:dir rw_dir_perms; allow hal_wifi_ext updated_wifi_firmware_data_file:file create_file_perms;