Defined in 25 files as a macro:

• Documentation/devicetree/bindings/timer/arm,sp804.yaml, line 212 (as a macro)
• Documentation/hwmon/max6642.rst, line 1243 (as a macro)
• Documentation/kbuild/gcc-plugins.rst, line 233 (as a macro)
• Documentation/target/tcm_mod_builder.rst, line 233 (as a macro)
• Documentation/translations/it_IT/process/license-rules.rst, line 1242 (as a macro)
• arch/arm/boot/dts/microchip/at91sam9xe.dtsi, line 233 (as a macro)
• arch/arm/boot/dts/nxp/imx/imx6q-hummingboard-emmc-som-v15.dts, line 1284 (as a macro)
• arch/arm/boot/dts/nxp/imx/imx6q-rex-pro.dts, line 1284 (as a macro)
• arch/arm/boot/dts/qcom/qcom-msm8916-samsung-e7.dts, line 233 (as a macro)
• arch/arm/boot/dts/st/ste-href-family-pinctrl.dtsi, line 1307 (as a macro)
• arch/arm/boot/dts/ti/omap/omap3-ha.dts, line 1305 (as a macro)
• arch/arm/mach-orion5x/kurobox_pro-setup.c, line 1307 (as a macro)
• arch/arm/mach-rpc/include/mach/acornfb.h, line 1307 (as a macro)
• arch/arm64/include/asm/arm_dsu_pmu.h, line 1490 (as a macro)
• arch/m68k/sun3x/time.c, line 235 (as a macro)
• arch/mips/loongson2ef/common/Makefile, line 235 (as a macro)
• arch/powerpc/configs/mpc885_ads_defconfig, line 235 (as a macro)
• arch/powerpc/include/asm/exception-64s.h, line 235 (as a macro)
• arch/x86/kernel/idt.c, line 239 (as a macro)
• crypto/zstd.c, line 235 (as a macro)
• drivers/accel/habanalabs/include/gaudi2/asic_reg/dcore0_mme_ctrl_lo_arch_agu_in4_slave_regs.h, line 1539 (as a macro)
• drivers/crypto/ccp/tee-dev.c, line 1431 (as a macro)
• drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h, line 237 (as a macro)
• drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c, line 239 (as a macro)
• drivers/net/ethernet/neterion/s2io-regs.h, line 235 (as a macro)

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 182 files:

• Documentation/devicetree/bindings/net/ethernet-switch-port.yaml, 2 times
• Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml, 2 times
• Documentation/devicetree/bindings/usb/cdns,usb3.yaml, line 48
• Documentation/hwmon/max6639.rst, 3 times
• Documentation/networking/ipv6.rst, 3 times
• Documentation/translations/it_IT/process/kernel-enforcement-statement.rst, 3 times
• Documentation/userspace-api/media/drivers/aspeed-video.rst, 4 times
• Documentation/userspace-api/media/v4l/pixfmt-packed-hsv.rst, 3 times
• arch/alpha/kernel/pci_iommu.c, 4 times
• arch/alpha/kernel/smc37c669.c, 3 times
• arch/arm/boot/compressed/ll_char_wr.S, 3 times
• arch/arm/boot/dts/cirrus/ep7211.dtsi, 3 times
• arch/arm/boot/dts/nxp/imx/imx6q-tx6q-10x0-mb7.dts, 4 times
• arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulx-common.dtsi, 4 times
• arch/arm/include/asm/compiler.h, 4 times
• arch/arm/mach-footbridge/dma-isa.c, line 83
• arch/arm/mach-ixp4xx/Makefile, 4 times
• arch/arm/mach-orion5x/irqs.h, 4 times
• arch/arm/mach-rpc/floppydma.S, 4 times
• arch/arm/mach-s3c/map-s3c64xx.h, 4 times
• arch/arm/nwfpe/fpopcode.h, 4 times
• arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso, 4 times
• arch/arm64/include/asm/arm-cci.h, 4 times
• arch/arm64/include/asm/hypervisor.h, 4 times
• arch/m68k/amiga/Makefile, 4 times
• arch/m68k/sun3x/Makefile, 4 times
• arch/microblaze/Kconfig.platform, line 138
• arch/mips/include/asm/mach-bcm47xx/bcm47xx.h, line 140
• arch/mips/include/asm/txx9/rbtx4927.h, 4 times
• arch/mips/rb532/time.c, line 140
• arch/parisc/include/asm/eisa_eeprom.h, line 166
• 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/s390/include/asm/delay.h, 4 times
• arch/sh/include/mach-se/mach/se7206.h, line 166
• arch/sparc/include/asm/string_64.h, line 166
• arch/sparc/kernel/iommu.c, 4 times
• arch/sparc/kernel/pci_sun4v.c, 4 times
• arch/xtensa/kernel/pci-dma.c, 2 times
• drivers/accel/habanalabs/include/gaudi2/asic_reg/dcore0_mme_ctrl_lo_arch_agu_in4_master_regs.h, 2 times
• drivers/accel/habanalabs/include/gaudi2/asic_reg/dcore0_mme_ctrl_lo_arch_tensor_b_regs.h, 4 times
• drivers/accel/habanalabs/include/gaudi2/asic_reg/dcore0_mme_qm_arc_acp_eng_regs.h, line 56
• drivers/ata/libata-acpi.c, line 664
• 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 1434
• drivers/bus/mhi/host/init.c, line 840
• drivers/comedi/comedi_buf.c, 7 times
• drivers/comedi/comedi_fops.c, line 2389
• 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 92
• drivers/dma/fsl-edma-common.c, 3 times
• drivers/dma/fsl-edma-main.c, line 545
• drivers/dma/mcf-edma-main.c, line 200
• drivers/dma/pl330.c, 4 times
• drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_6_0_sh_mask.h, line 166
• drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_1_sh_mask.h, line 166
• drivers/gpu/drm/drm_prime.c, line 634
• drivers/gpu/drm/i915/gem/i915_gem_domain.h, 4 times
• drivers/gpu/drm/nouveau/include/nvif/if0014.h, line 167
• drivers/gpu/drm/nouveau/nvkm/core/enum.c, 3 times
• drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h, 3 times
• drivers/gpu/drm/vboxvideo/modesetting.c, 4 times
• 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 1638
• drivers/infiniband/ulp/srpt/ib_srpt.c, line 1039
• drivers/md/dm-io-rewind.c, 2 times
• 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/media/platform/rockchip/rga/Makefile, 4 times
• drivers/media/usb/dvb-usb/dvb-usb-i2c.c, 2 times
• drivers/mmc/host/mxs-mmc.c, 3 times
• drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c, 2 times
• drivers/net/arcnet/com20020.h, line 167
• drivers/net/ethernet/mellanox/Makefile, line 167
• drivers/net/ethernet/mellanox/mlxsw/item.h, line 167
• drivers/net/ethernet/neterion/s2io.h, line 192
• drivers/net/ipa/gsi_trans.c, line 632
• drivers/net/ipa/ipa_cmd.c, line 632
• drivers/net/thunderbolt/trace.h, line 23
• drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.h, 2 times
• drivers/s390/scsi/zfcp_fsf.c, line 2522
• 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 1362
• drivers/scsi/esp_scsi.c, line 379
• drivers/scsi/hisi_sas/hisi_sas_main.c, line 94
• drivers/scsi/hpsa.c, 6 times
• drivers/scsi/ibmvscsi/ibmvscsi.c, line 762
• drivers/scsi/ibmvscsi_tgt/libsrp.c, line 393
• drivers/scsi/ips.c, line 214
• drivers/scsi/isci/request.c, 8 times
• drivers/scsi/libsas/sas_ata.c, line 194
• drivers/scsi/lpfc/lpfc_nvme.c, line 1722
• drivers/scsi/megaraid.c, 2 times
• drivers/scsi/megaraid/megaraid_mbox.c, 3 times
• drivers/scsi/megaraid/megaraid_sas_base.c, line 1426
• drivers/scsi/mpi3mr/mpi3mr_app.c, 10 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 455
• drivers/scsi/qla2xxx/qla_bsg.c, line 1142
• drivers/scsi/qla2xxx/qla_edif.c, line 3095
• drivers/scsi/qla2xxx/qla_iocb.c, 6 times
• drivers/scsi/qla2xxx/qla_mr.c, line 2991
• drivers/scsi/qla2xxx/qla_target.c, line 4189
• drivers/scsi/qla4xxx/ql4_iocb.c, line 161
• drivers/scsi/scsi_error.c, line 1080
• drivers/scsi/scsi_lib.c, line 1669
• drivers/scsi/sd_zbc.c, line 500
• drivers/scsi/smartpqi/smartpqi_init.c, 5 times
• drivers/scsi/snic/snic.h, line 192
• drivers/scsi/sr_ioctl.c, 4 times
• drivers/scsi/st.c, 7 times
• drivers/scsi/storvsc_drv.c, line 1764
• drivers/scsi/sym53c8xx_2/sym_glue.c, 3 times
• drivers/scsi/virtio_scsi.c, line 440
• 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 1175
• drivers/target/target_core_device.c, line 112
• 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, 3 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 686
• 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 710
• fs/ocfs2/dlmfs/userdlm.h, line 196
• include/asm-generic/int-ll64.h, line 196
• include/linux/libata.h, line 1823
• include/sound/cs42l73.h, 5 times
• include/target/target_core_fabric.h, 2 times
• include/trace/events/rpcrdma.h, 2 times
• kernel/dma/debug.c, line 152
• mm/kmsan/hooks.c, line 322
• mm/swap_cgroup.c, 4 times
• net/sunrpc/xprtrdma/verbs.c, 2 times
• sound/pci/asihpi/hpios.c, 2 times
• sound/pci/au88x0/Makefile, line 55
• sound/soc/mediatek/mt8183/mt8183-dai-hostless.c, 4 times
• tools/testing/selftests/damon/huge_count_read_write.c, 4 times
• tools/testing/selftests/damon/lru_sort.sh, 2 times
• tools/testing/selftests/membarrier/membarrier_test_single_thread.c, 2 times
• tools/thermal/thermometer/thermometer.8, 4 times
• tools/usb/usbip/Makefile.am, line 187
• tools/usb/usbip/src/usbip_list.c, line 50