ZS_HWFLAG_NO_DCD
zsc_args.hwflags |= ZS_HWFLAG_NO_DCD;
if (xcs->cs_hwflags & ZS_HWFLAG_NO_DCD) {
zsc_args.hwflags |= ZS_HWFLAG_NO_DCD;
if (ISSET(zst->zst_hwflags, ZS_HWFLAG_NO_DCD))
if (ISSET(zst->zst_hwflags, ZS_HWFLAG_NO_DCD))