sys/arch/mipsco/obio/asc.c

296

if (esc->sc_flags & DMA_ACTIVE) {

sys/arch/mipsco/obio/asc.c

381

esc->sc_flags |= DMA_ACTIVE;

sys/arch/mipsco/obio/asc.c

395

if ((esc->sc_flags & DMA_ACTIVE) == 0) {

sys/arch/mipsco/obio/asc.c

488

return (esc->sc_flags & DMA_ACTIVE) != 0 ? 1 : 0;

sys/arch/mipsco/obio/asc.c

501

if ((esc->sc_flags & DMA_ACTIVE) == 0 || seg > esc->sc_dmamap->dm_nsegs)

sys/arch/vax/include/qduser.h

317

#define DMA_SETACTIVE(header) ((header)->status |= DMA_ACTIVE)

sys/arch/vax/include/qduser.h

318

#define DMA_CLRACTIVE(header) ((header)->status &= ~DMA_ACTIVE)

sys/arch/vax/include/qduser.h

319

#define DMA_ISACTIVE(header) ((header)->status & DMA_ACTIVE)

sys/dev/qbus/qduser.h

310

#define DMA_SETACTIVE(header) ((header)->status |= DMA_ACTIVE)

sys/dev/qbus/qduser.h

311

#define DMA_CLRACTIVE(header) ((header)->status &= ~DMA_ACTIVE)

sys/dev/qbus/qduser.h

312

#define DMA_ISACTIVE(header) ((header)->status & DMA_ACTIVE)