sys/arch/alpha/include/bus.h

466

#define BUS_DMA_READ 0x0200 /* mapping is device -> memory only */

sys/arch/amd64/include/bus.h

524

#define BUS_DMA_READ 0x0200 /* mapping is device -> memory only */

sys/arch/arm/include/bus.h

616

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/arm64/include/bus.h

334

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/hppa/include/bus.h

299

#define BUS_DMA_READ 0x0400 /* mapping is device -> memory only */

sys/arch/i386/include/bus.h

527

#define BUS_DMA_READ 0x0200 /* mapping is device -> memory only */

sys/arch/landisk/include/bus.h

435

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/loongson/include/bus.h

349

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/macppc/include/bus.h

485

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/octeon/include/bus.h

315

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/powerpc64/include/bus.h

327

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/riscv64/include/bus.h

342

#define BUS_DMA_READ 0x0100 /* mapping is device -> memory only */

sys/arch/sparc64/include/bus.h

381

#define BUS_DMA_READ 0x0200 /* mapping is device -> memory only */