dpmac_set_link_state
err = dpmac_set_link_state(mac->mc_io, 0,
err = dpmac_set_link_state(mac->mc_io, 0,
err = dpmac_set_link_state(mac->mc_io, 0,
int dpmac_set_link_state(struct fsl_mc_io *mc_io,