Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 144 (as a prototype)

Defined in 1 files as a member:

• arch/powerpc/include/asm/machdep.h, line 35 (as a member)

Defined in 2 files as a function:

• include/linux/dma-mapping.h, line 256 (as a function)
• kernel/dma/mapping.c, line 763 (as a function)

Referenced in 184 files:

• arch/powerpc/kernel/dma-mask.c, 2 times
• arch/powerpc/sysdev/fsl_pci.c, line 405
• drivers/ata/sata_nv.c, 2 times
• drivers/char/agp/intel-gtt.c, line 1412
• drivers/char/xillybus/xillybus_pcie.c, 2 times
• drivers/crypto/hifn_795x.c, line 2360
• drivers/crypto/talitos.c, line 3470
• drivers/dma/fsl-qdma.c, line 1230
• drivers/dma/fsl_raid.c, line 785
• drivers/dma/fsldma.c, line 1257
• drivers/dma/milbeaut-hdmac.c, line 466
• drivers/dma/mmp_pdma.c, 2 times
• drivers/dma/mmp_tdma.c, line 713
• drivers/dma/pch_dma.c, line 838
• drivers/dma/pxa_dma.c, 2 times
• drivers/dma/qcom/gpi.c, line 2187
• drivers/dma/uniphier-mdmac.c, line 391
• drivers/firewire/nosy.c, line 537
• drivers/gpu/drm/etnaviv/etnaviv_drv.c, line 634
• drivers/gpu/drm/i915/i915_driver.c, line 388
• drivers/gpu/drm/imagination/pvr_device.c, line 377
• drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c, line 300
• drivers/gpu/drm/sun4i/sun8i_mixer.c, line 383
• drivers/gpu/drm/xe/xe_device.c, line 377
• drivers/gpu/drm/xlnx/zynqmp_dpsub.c, line 230
• drivers/hv/vmbus_drv.c, line 1900
• drivers/i2c/busses/i2c-amd-mp2-pci.c, line 310
• drivers/i2c/busses/i2c-mt65xx.c, line 1470
• drivers/iommu/exynos-iommu.c, line 797
• drivers/iommu/mtk_iommu.c, line 1346
• drivers/isdn/hardware/mISDN/hfcpci.c, line 2013
• drivers/media/pci/bt8xx/bttv-driver.c, line 3254
• drivers/media/pci/cobalt/cobalt-driver.c, 2 times
• drivers/media/pci/cx18/cx18-driver.c, line 807
• drivers/media/pci/cx23885/cx23885-core.c, line 2170
• drivers/media/pci/cx25821/cx25821-core.c, line 1298
• drivers/media/pci/cx88/cx88-alsa.c, line 871
• drivers/media/pci/cx88/cx88-mpeg.c, line 392
• drivers/media/pci/cx88/cx88-video.c, line 1292
• drivers/media/pci/ddbridge/ddbridge-main.c, 2 times
• drivers/media/pci/dm1105/dm1105.c, line 1011
• drivers/media/pci/intel/ipu3/ipu3-cio2.c, line 1714
• drivers/media/pci/ivtv/ivtv-driver.c, line 840
• drivers/media/pci/netup_unidvb/netup_unidvb_core.c, line 850
• drivers/media/pci/pluto2/pluto2.c, line 598
• drivers/media/pci/pt1/pt1.c, line 1343
• drivers/media/pci/saa7134/saa7134-core.c, line 1073
• drivers/media/pci/saa7164/saa7164-core.c, line 1274
• drivers/media/pci/smipcie/smipcie-main.c, line 970
• drivers/media/pci/sta2x11/sta2x11_vip.c, line 969
• drivers/media/pci/tw5864/tw5864-core.c, line 265
• drivers/media/pci/tw68/tw68-core.c, line 251
• drivers/media/pci/tw686x/tw686x-core.c, line 279
• drivers/media/platform/via/via-camera.c, line 1200
• drivers/memstick/host/jmb38x_ms.c, line 905
• drivers/memstick/host/r592.c, line 752
• drivers/message/fusion/mptbase.c, 7 times
• drivers/misc/cardreader/rtsx_pcr.c, line 1529
• drivers/misc/cxl/cxllib.c, line 165
• drivers/misc/fastrpc.c, line 2180
• drivers/misc/mei/pci-txe.c, 2 times
• drivers/misc/tifm_7xx1.c, line 314
• drivers/mmc/host/cavium-octeon.c, line 226
• drivers/mmc/host/cavium-thunderx.c, line 115
• drivers/mmc/host/dw_mmc.c, line 3038
• drivers/mtd/nand/ecc-mtk.c, line 557
• drivers/mtd/nand/raw/arasan-nand-controller.c, line 1463
• drivers/mtd/nand/raw/cadence-nand-controller.c, line 2725
• drivers/mtd/nand/raw/denali.c, line 1303
• drivers/mtd/nand/raw/meson_nand.c, line 1563
• drivers/mtd/nand/raw/mtk_nand.c, line 1548
• drivers/mtd/nand/raw/r852.c, line 855
• drivers/mtd/nand/raw/renesas-nand-controller.c, line 1369
• drivers/net/ethernet/3com/typhoon.c, line 2324
• drivers/net/ethernet/alacritech/slicoss.c, line 1754
• drivers/net/ethernet/alteon/acenic.c, line 1132
• drivers/net/ethernet/altera/altera_tse_main.c, 2 times
• drivers/net/ethernet/amd/amd8111e.c, line 1775
• drivers/net/ethernet/amd/pcnet32.c, line 1548
• drivers/net/ethernet/atheros/atlx/atl1.c, line 2927
• drivers/net/ethernet/atheros/atlx/atl2.c, line 1332
• drivers/net/ethernet/broadcom/bnx2.c, 2 times
• drivers/net/ethernet/broadcom/tg3.c, 2 times
• drivers/net/ethernet/dec/tulip/dmfe.c, line 383
• drivers/net/ethernet/dec/tulip/uli526x.c, line 286
• drivers/net/ethernet/dec/tulip/winbond-840.c, line 368
• drivers/net/ethernet/intel/e100.c, line 2870
• drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c, line 7575
• drivers/net/ethernet/marvell/skge.c, 2 times
• drivers/net/ethernet/marvell/sky2.c, 2 times
• drivers/net/ethernet/mediatek/mtk_eth_soc.c, line 4763
• drivers/net/ethernet/mellanox/mlxsw/pci.c, line 2068
• drivers/net/ethernet/micrel/ksz884x.c, line 6562
• drivers/net/ethernet/natsemi/ns83820.c, 2 times
• drivers/net/ethernet/pasemi/pasemi_mac.c, line 1711
• drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c, 3 times
• drivers/net/ethernet/rdc/r6040.c, line 1044
• drivers/net/ethernet/silan/sc92031.c, line 1412
• drivers/net/ethernet/sis/sis190.c, line 1511
• drivers/net/ethernet/sis/sis900.c, line 456
• drivers/net/ethernet/smsc/smsc9420.c, line 1531
• drivers/net/ethernet/socionext/sni_ave.c, line 1632
• drivers/net/ethernet/sun/niu.c, line 9807
• drivers/net/ethernet/sun/sungem.c, 2 times
• drivers/net/ethernet/ti/tlan.c, line 483
• drivers/net/ethernet/via/via-rhine.c, line 906
• drivers/net/wan/wanxl.c, 2 times
• drivers/net/wireless/ath/ath10k/ahb.c, line 470
• drivers/net/wireless/ath/ath11k/pci.c, line 532
• drivers/net/wireless/ath/ath5k/pci.c, line 194
• drivers/net/wireless/intel/ipw2x00/ipw2100.c, line 6178
• drivers/net/wireless/intel/ipw2x00/ipw2200.c, line 11577
• drivers/net/wireless/intersil/p54/p54pci.c, line 577
• drivers/net/wireless/mediatek/mt76/mt7603/pci.c, line 31
• drivers/net/wireless/mediatek/mt76/mt7615/pci.c, line 42
• drivers/net/wireless/mediatek/mt76/mt76x0/pci.c, line 184
• drivers/net/wireless/mediatek/mt76/mt76x2/pci.c, line 50
• drivers/net/wireless/mediatek/mt76/mt7915/mmio.c, line 725
• drivers/net/wireless/mediatek/mt76/mt7915/pci.c, line 121
• drivers/net/wireless/mediatek/mt76/mt7921/pci.c, line 295
• drivers/net/wireless/mediatek/mt76/mt7925/pci.c, line 331
• drivers/net/wireless/mediatek/mt76/mt7996/pci.c, line 114
• drivers/net/wireless/ralink/rt2x00/rt2x00pci.c, line 89
• drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c, line 1771
• drivers/net/wireless/realtek/rtlwifi/pci.c, 2 times
• drivers/net/wireless/realtek/rtw89/pci.c, line 2922
• drivers/net/wwan/iosm/iosm_ipc_pcie.c, line 295
• drivers/net/wwan/t7xx/t7xx_pci.c, line 779
• drivers/nubus/bus.c, line 89
• drivers/platform/x86/mlx-platform.c, line 6212
• drivers/rapidio/devices/tsi721.c, 2 times
• drivers/s390/cio/css.c, line 232
• drivers/scsi/BusLogic.c, 3 times
• drivers/scsi/a100u2w.c, line 1091
• drivers/scsi/aacraid/aachba.c, 2 times
• drivers/scsi/aacraid/commsup.c, 2 times
• drivers/scsi/aacraid/linit.c, line 1609
• drivers/scsi/aic7xxx/aic79xx_osm_pci.c, 4 times
• drivers/scsi/aic7xxx/aic7xxx_osm_pci.c, 2 times
• drivers/scsi/am53c974.c, line 385
• drivers/scsi/arcmsr/arcmsr_hba.c, 2 times
• drivers/scsi/atp870u.c, line 1570
• drivers/scsi/hpsa.c, 2 times
• drivers/scsi/hptiop.c, 2 times
• drivers/scsi/initio.c, line 2822
• drivers/scsi/ips.c, 2 times
• drivers/scsi/lasi700.c, line 98
• drivers/scsi/megaraid.c, 3 times
• drivers/scsi/megaraid/megaraid_mbox.c, 3 times
• drivers/scsi/megaraid/megaraid_sas_base.c, line 7012
• drivers/scsi/mpt3sas/mpt3sas_base.c, line 3026
• drivers/scsi/mvumi.c, 4 times
• drivers/scsi/myrb.c, line 819
• drivers/scsi/myrs.c, 2 times
• drivers/scsi/nsp32.c, line 2630
• drivers/scsi/pmcraid.c, 4 times
• drivers/scsi/qla1280.c, 2 times
• drivers/scsi/qla2xxx/qla_os.c, 2 times
• drivers/scsi/sni_53c710.c, line 72
• drivers/scsi/sym53c8xx_2/sym_glue.c, 2 times
• drivers/scsi/wd719x.c, line 907
• drivers/soc/fsl/qbman/qman_portal.c, line 263
• drivers/spi/spi-cadence-quadspi.c, line 1853
• drivers/spi/spi-mt65xx.c, line 1255
• drivers/spi/spi-mtk-snfi.c, line 1408
• drivers/spi/spi-zynqmp-gqspi.c, line 1308
• drivers/staging/rtl8192e/rtl8192e/rtl_core.c, line 1827
• drivers/staging/vt6655/device_main.c, line 1780
• drivers/tty/goldfish.c, line 362
• drivers/usb/cdns3/cdnsp-gadget.c, 2 times
• drivers/usb/dwc2/hcd.c, line 5149
• drivers/usb/host/ehci-hcd.c, line 604
• drivers/usb/host/fsl-mph-dr-of.c, line 101
• drivers/usb/host/xhci.c, 2 times
• drivers/virtio/virtio_mmio.c, line 670
• drivers/virtio/virtio_pci_legacy_dev.c, line 28
• include/linux/dma-mapping.h, line 457
• kernel/dma/map_benchmark.c, 2 times
• kernel/dma/mapping.c, line 778
• samples/v4l/v4l2-pci-skeleton.c, line 758
• sound/pci/lx6464es/lx6464es.c, line 930
• sound/pci/mixart/mixart.c, line 1255
• sound/pci/pcxhr/pcxhr.c, line 1502
• sound/pci/sis7019.c, line 1263