Defined in 2 files as a enumerator:

• include/linux/dma-direction.h, line 9 (as a enumerator)
• tools/virtio/linux/dma-mapping.h, line 13 (as a enumerator)

Referenced in 123 files:

• arch/alpha/kernel/pci_iommu.c, 2 times
• arch/arm/mach-footbridge/dma-isa.c, line 83
• arch/powerpc/kernel/iommu.c, 5 times
• arch/powerpc/kvm/book3s_64_vio.c, 7 times
• arch/powerpc/mm/dma-noncoherent.c, line 28
• arch/powerpc/platforms/powernv/pci-ioda-tce.c, line 157
• arch/sparc/kernel/iommu.c, 4 times
• arch/sparc/kernel/pci_sun4v.c, 4 times
• arch/xtensa/kernel/pci-dma.c, 2 times
• drivers/ata/libata-acpi.c, line 739
• drivers/ata/libata-core.c, 10 times
• drivers/ata/libata-eh.c, 5 times
• drivers/ata/libata-pmp.c, 2 times
• drivers/ata/libata-scsi.c, 2 times
• drivers/ata/libata-zpodd.c, line 49
• drivers/bus/mhi/ep/main.c, line 1438
• drivers/bus/mhi/host/init.c, line 849
• drivers/comedi/comedi_buf.c, 5 times
• drivers/comedi/comedi_fops.c, line 2548
• drivers/comedi/drivers.c, line 114
• drivers/crypto/caam/caamalg_qi.c, 5 times
• drivers/crypto/caam/caamalg_qi2.c, 5 times
• drivers/crypto/caam/caamhash.c, 6 times
• drivers/crypto/ccp/ccp-ops.c, line 93
• drivers/dma/fsl-edma-common.c, 3 times
• drivers/dma/fsl-edma-main.c, line 805
• drivers/dma/mcf-edma-main.c, line 198
• drivers/dma/pl330.c, 4 times
• drivers/gpu/drm/drm_prime.c, line 673
• drivers/i2c/busses/i2c-imx-lpi2c.c, line 781
• drivers/i2c/busses/i2c-rcar.c, 3 times
• drivers/i2c/busses/i2c-sh_mobile.c, 3 times
• drivers/infiniband/ulp/srp/ib_srp.c, line 1640
• drivers/infiniband/ulp/srpt/ib_srpt.c, line 1104
• drivers/media/common/videobuf2/videobuf2-dma-contig.c, 4 times
• drivers/media/common/videobuf2/videobuf2-dma-sg.c, 4 times
• drivers/media/common/videobuf2/videobuf2-vmalloc.c, 4 times
• drivers/media/pci/cx18/cx18-streams.c, 2 times
• drivers/media/pci/ivtv/ivtv-queue.c, line 191
• drivers/media/pci/ivtv/ivtv-queue.h, 3 times
• drivers/media/pci/ivtv/ivtv-streams.c, 5 times
• drivers/mmc/host/mxs-mmc.c, 3 times
• drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c, 2 times
• drivers/net/ipa/gsi_trans.c, line 632
• drivers/net/ipa/ipa_cmd.c, line 633
• drivers/net/thunderbolt/trace.h, line 23
• drivers/nvme/target/pci-epf.c, line 669
• drivers/s390/scsi/zfcp_fsf.c, line 2521
• drivers/scsi/53c700.c, 4 times
• drivers/scsi/aacraid/aachba.c, 2 times
• drivers/scsi/aic7xxx/cam.h, line 108
• drivers/scsi/aic94xx/aic94xx_task.c, 3 times
• drivers/scsi/dc395x.c, 3 times
• drivers/scsi/elx/efct/efct_lio.c, line 1363
• drivers/scsi/esp_scsi.c, line 379
• drivers/scsi/hisi_sas/hisi_sas_main.c, line 127
• drivers/scsi/hpsa.c, 6 times
• drivers/scsi/ibmvscsi/ibmvscsi.c, line 762
• drivers/scsi/ibmvscsi_tgt/libsrp.c, line 395
• drivers/scsi/ips.c, line 215
• drivers/scsi/isci/request.c, 8 times
• drivers/scsi/libsas/sas_ata.c, line 194
• drivers/scsi/lpfc/lpfc_nvme.c, line 1700
• drivers/scsi/megaraid.c, 2 times
• drivers/scsi/megaraid/megaraid_mbox.c, 3 times
• drivers/scsi/megaraid/megaraid_sas_base.c, line 1425
• drivers/scsi/mpi3mr/mpi3mr_app.c, 10 times
• drivers/scsi/mpt3sas/mpt3sas_scsih.c, 3 times
• drivers/scsi/mvumi.c, line 2038
• drivers/scsi/myrb.c, 2 times
• drivers/scsi/myrs.c, line 1716
• drivers/scsi/ncr53c8xx.c, 3 times
• drivers/scsi/pm8001/pm8001_hwi.c, 3 times
• drivers/scsi/pm8001/pm80xx_hwi.c, 3 times
• drivers/scsi/qla1280.c, line 457
• drivers/scsi/qla2xxx/qla_bsg.c, line 1156
• drivers/scsi/qla2xxx/qla_edif.c, line 3140
• drivers/scsi/qla2xxx/qla_iocb.c, 9 times
• drivers/scsi/qla2xxx/qla_mr.c, line 2989
• drivers/scsi/qla2xxx/qla_target.c, line 4435
• drivers/scsi/qla4xxx/ql4_iocb.c, line 161
• drivers/scsi/scsi_debug.c, line 6737
• drivers/scsi/scsi_error.c, line 1135
• drivers/scsi/scsi_lib.c, line 1726
• drivers/scsi/sd_zbc.c, line 347
• drivers/scsi/smartpqi/smartpqi_init.c, 5 times
• drivers/scsi/sr_ioctl.c, 4 times
• drivers/scsi/st.c, 7 times
• drivers/scsi/storvsc_drv.c, line 1813
• drivers/scsi/sym53c8xx_2/sym_glue.c, 3 times
• drivers/scsi/virtio_scsi.c, line 444
• drivers/scsi/vmw_pvscsi.c, line 750
• drivers/scsi/xen-scsifront.c, 2 times
• drivers/target/iscsi/iscsi_target.c, 6 times
• drivers/target/iscsi/iscsi_target_seq_pdu_list.c, line 506
• drivers/target/iscsi/iscsi_target_tmr.c, 2 times
• drivers/target/iscsi/iscsi_target_util.c, line 174
• drivers/target/sbp/sbp_target.c, line 1174
• drivers/target/target_core_device.c, line 111
• drivers/target/target_core_transport.c, 5 times
• drivers/target/target_core_user.c, line 1378
• drivers/target/tcm_fc/tfc_cmd.c, line 510
• drivers/ufs/core/ufs_bsg.c, 3 times
• drivers/ufs/core/ufshcd.c, 4 times
• drivers/usb/gadget/function/f_tcm.c, 3 times
• drivers/usb/storage/freecom.c, line 424
• drivers/usb/storage/isd200.c, 4 times
• drivers/usb/storage/uas.c, line 692
• drivers/vfio/pci/mlx5/cmd.c, 2 times
• drivers/vfio/pci/mlx5/main.c, 5 times
• drivers/vfio/vfio_iommu_spapr_tce.c, 4 times
• drivers/vhost/scsi.c, 2 times
• drivers/xen/gntdev-dmabuf.c, 4 times
• drivers/xen/grant-dma-ops.c, 4 times
• drivers/xen/swiotlb-xen.c, 4 times
• drivers/xen/xen-scsiback.c, line 728
• include/linux/libata.h, line 1913
• include/target/target_core_fabric.h, 2 times
• include/trace/events/dma.h, 2 times
• include/trace/events/rpcrdma.h, 2 times
• kernel/dma/debug.c, line 155
• mm/kmsan/hooks.c, line 336
• net/sunrpc/xprtrdma/verbs.c, 2 times