Function new_4373_sdio 

pub async fn new_4373_sdio<'a, SDIO>(
    state: &'a mut State,
    sdio: SDIO,
    firmware: &Aligned<A4, [u8]>,
    nvram: &Aligned<A4, [u8]>,
) -> Result<(NetDriver<'a>, Control<'a>, Runner<'a, SdioBus<SDIO>, Cyw4373>), Error>
where
    SDIO: SdioBusCyw43<64>,

Create a new instance of the CYW4373 SDIO driver, returning an error on init failure.