DPARM_DISC
sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
*dptr |= DPARM_DISC;
*dptr &= ~DPARM_DISC;
if (dval & DPARM_DISC) {
if (flags & DPARM_DISC) {