ASC_DMAACTIVE
asc->sc_flags &= ~(ASC_DMAACTIVE|ASC_MAPLOADED);
asc->sc_flags |= ASC_DMAACTIVE;
if ((asc->sc_flags & ASC_DMAACTIVE) == 0)
asc->sc_flags &= ~ASC_DMAACTIVE;
asc->sc_flags &= ~(ASC_DMAACTIVE|ASC_MAPLOADED);
return (asc->sc_flags & ASC_DMAACTIVE) != 0;
asc->sc_flags &= ~(ASC_DMAACTIVE|ASC_MAPLOADED);
if ((asc->sc_flags & ASC_DMAACTIVE) == 0)
asc->sc_flags &= ~ASC_DMAACTIVE;
asc->sc_flags |= ASC_DMAACTIVE;
asc->sc_flags &= ~(ASC_DMAACTIVE|ASC_MAPLOADED);
return (asc->sc_flags & ASC_DMAACTIVE) != 0;
asc->sc_flags &= ~(ASC_DMAACTIVE|ASC_MAPLOADED);
asc->sc_flags |= ASC_DMAACTIVE;
if ((asc->sc_flags & ASC_DMAACTIVE) == 0)
asc->sc_flags &= ~ASC_DMAACTIVE;
return (asc->sc_flags & ASC_DMAACTIVE) != 0;