MAX_EMBEDDED_SG_IN_FIRST_IU_DEFAULT
softs->max_sg_per_spanning_cmd += MAX_EMBEDDED_SG_IN_FIRST_IU_DEFAULT;
uint32_t embedded_sgl_count = MAX_EMBEDDED_SG_IN_FIRST_IU_DEFAULT;
uint32_t sg_in_first_iu = MAX_EMBEDDED_SG_IN_FIRST_IU_DEFAULT;