UBLK_PARAM_TYPE_SEGMENT
if (ub->params.types & UBLK_PARAM_TYPE_SEGMENT) {
if (ub->params.types & UBLK_PARAM_TYPE_SEGMENT) {
UBLK_PARAM_TYPE_DMA_ALIGN | UBLK_PARAM_TYPE_SEGMENT | \
UBLK_PARAM_TYPE_SEGMENT,