Defined in 2 files as a macro:

• include/linux/dma-mapping.h, line 422 (as a macro)
• tools/virtio/linux/dma-mapping.h, line 31 (as a macro)

Referenced in 180 files:

• drivers/accel/ivpu/ivpu_mmu_context.c, 2 times
• drivers/block/n64cart.c, line 83
• drivers/char/agp/intel-gtt.c, line 555
• drivers/crypto/amcc/crypto4xx_core.c, 2 times
• drivers/crypto/axis/artpec6_crypto.c, line 686
• drivers/dma/dmaengine.c, 3 times
• drivers/dma/ioat/init.c, 7 times
• drivers/dma/ppc4xx/adma.c, 4 times
• drivers/firewire/core-iso.c, line 102
• drivers/fpga/dfl-afu-dma-region.c, 3 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c, line 101
• drivers/gpu/drm/amd/amdkfd/kfd_svm.c, 2 times
• drivers/gpu/drm/i915/gvt/gtt.c, 5 times
• drivers/gpu/drm/i915/gvt/kvmgt.c, line 205
• drivers/gpu/drm/imagination/pvr_mmu.c, line 327
• drivers/gpu/drm/imagination/pvr_vm_mips.c, 2 times
• drivers/gpu/drm/nouveau/nouveau_dmem.c, 5 times
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c, line 251
• drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c, 2 times
• drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c, line 88
• drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c, 2 times
• drivers/gpu/drm/omapdrm/omap_gem.c, 3 times
• drivers/gpu/drm/radeon/radeon_device.c, line 812
• drivers/gpu/drm/ttm/ttm_pool.c, line 220
• drivers/hwtracing/coresight/coresight-tmc-etr.c, line 174
• drivers/infiniband/hw/hfi1/sdma.c, line 1602
• drivers/infiniband/hw/hfi1/tid_rdma.c, line 1132
• drivers/infiniband/hw/irdma/utils.c, line 2244
• drivers/infiniband/hw/mthca/mthca_eq.c, 2 times
• drivers/infiniband/hw/qib/qib_file_ops.c, 3 times
• drivers/infiniband/hw/qib/qib_init.c, line 1337
• drivers/infiniband/hw/qib/qib_user_pages.c, line 68
• drivers/infiniband/hw/qib/qib_user_sdma.c, line 623
• drivers/iommu/tegra-smmu.c, 4 times
• drivers/media/pci/saa7134/saa7134-go7007.c, 3 times
• drivers/misc/bcm-vk/bcm_vk_sg.c, line 243
• drivers/misc/genwqe/card_utils.c, line 236
• drivers/mtd/nand/onenand/onenand_omap2.c, line 437
• drivers/mtd/nand/onenand/onenand_samsung.c, line 669
• drivers/net/ethernet/3com/3c59x.c, 2 times
• drivers/net/ethernet/aeroflex/greth.c, 2 times
• drivers/net/ethernet/alteon/acenic.c, 6 times
• drivers/net/ethernet/altera/altera_tse_main.c, line 240
• drivers/net/ethernet/amazon/ena/ena_netdev.c, line 687
• drivers/net/ethernet/amd/xgbe/xgbe-desc.c, 5 times
• drivers/net/ethernet/apm/xgene/xgene_enet_main.c, 4 times
• drivers/net/ethernet/aquantia/atlantic/aq_nic.c, 2 times
• drivers/net/ethernet/aquantia/atlantic/aq_ring.c, 2 times
• drivers/net/ethernet/atheros/atl1c/atl1c_main.c, line 861
• drivers/net/ethernet/atheros/atl1e/atl1e_main.c, 3 times
• drivers/net/ethernet/atheros/atlx/atl1.c, 4 times
• drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c, 2 times
• drivers/net/ethernet/broadcom/bcmsysport.c, line 903
• drivers/net/ethernet/broadcom/bgmac.c, 3 times
• drivers/net/ethernet/broadcom/bnx2.c, 5 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, 2 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h, line 813
• drivers/net/ethernet/broadcom/bnxt/bnxt.c, 3 times
• drivers/net/ethernet/broadcom/genet/bcmgenet.c, 2 times
• drivers/net/ethernet/broadcom/tg3.c, 2 times
• drivers/net/ethernet/brocade/bna/bnad.c, 3 times
• drivers/net/ethernet/cadence/macb_main.c, line 1033
• drivers/net/ethernet/calxeda/xgmac.c, 3 times
• drivers/net/ethernet/cavium/liquidio/lio_main.c, 3 times
• drivers/net/ethernet/cavium/liquidio/lio_vf_main.c, 3 times
• drivers/net/ethernet/cavium/liquidio/octeon_network.h, 3 times
• drivers/net/ethernet/chelsio/cxgb3/sge.c, 6 times
• drivers/net/ethernet/chelsio/cxgb4/sge.c, 4 times
• drivers/net/ethernet/chelsio/cxgb4vf/sge.c, 11 times
• drivers/net/ethernet/cisco/enic/enic_main.c, line 332
• drivers/net/ethernet/cortina/gemini.c, line 1228
• drivers/net/ethernet/emulex/benet/be_main.c, 2 times
• drivers/net/ethernet/engleder/tsnep_main.c, line 545
• drivers/net/ethernet/faraday/ftgmac100.c, line 629
• drivers/net/ethernet/faraday/ftmac100.c, 2 times
• drivers/net/ethernet/freescale/dpaa/dpaa_eth.c, 8 times
• drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c, 8 times
• drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c, 2 times
• drivers/net/ethernet/freescale/enetc/enetc.c, 4 times
• drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c, line 150
• drivers/net/ethernet/freescale/gianfar.c, 5 times
• drivers/net/ethernet/fungible/funcore/fun_queue.c, line 178
• drivers/net/ethernet/fungible/funeth/funeth_rx.c, line 130
• drivers/net/ethernet/fungible/funeth/funeth_tx.c, 3 times
• drivers/net/ethernet/google/gve/gve_main.c, line 1051
• drivers/net/ethernet/google/gve/gve_tx.c, line 382
• drivers/net/ethernet/google/gve/gve_tx_dqo.c, 3 times
• drivers/net/ethernet/hisilicon/hix5hd2_gmac.c, line 584
• drivers/net/ethernet/hisilicon/hns/hnae.c, line 84
• drivers/net/ethernet/hisilicon/hns/hns_enet.c, line 404
• drivers/net/ethernet/hisilicon/hns3/hns3_enet.c, 3 times
• drivers/net/ethernet/huawei/hinic/hinic_tx.c, 2 times
• drivers/net/ethernet/intel/e1000/e1000_main.c, 3 times
• drivers/net/ethernet/intel/e1000e/netdev.c, 5 times
• drivers/net/ethernet/intel/fm10k/fm10k_main.c, 2 times
• drivers/net/ethernet/intel/fm10k/fm10k_netdev.c, 2 times
• drivers/net/ethernet/intel/i40e/i40e_txrx.c, 3 times
• drivers/net/ethernet/intel/iavf/iavf_txrx.c, 2 times
• drivers/net/ethernet/intel/ice/ice_txrx.c, 2 times
• drivers/net/ethernet/intel/ice/ice_txrx_lib.c, line 458
• drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c, line 525
• drivers/net/ethernet/intel/idpf/idpf_txrx.c, 4 times
• drivers/net/ethernet/intel/igb/igb_main.c, 4 times
• drivers/net/ethernet/intel/igbvf/netdev.c, 3 times
• drivers/net/ethernet/intel/igc/igc_main.c, line 2437
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, 4 times
• drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c, 3 times
• drivers/net/ethernet/jme.c, 4 times
• drivers/net/ethernet/marvell/mv643xx_eth.c, line 1094
• drivers/net/ethernet/marvell/octeon_ep/octep_main.c, line 974
• drivers/net/ethernet/marvell/octeon_ep/octep_rx.c, 4 times
• drivers/net/ethernet/marvell/octeon_ep/octep_tx.c, 2 times
• drivers/net/ethernet/marvell/skge.c, 2 times
• drivers/net/ethernet/marvell/sky2.c, 3 times
• drivers/net/ethernet/mediatek/mtk_eth_soc.c, 3 times
• drivers/net/ethernet/mediatek/mtk_wed.c, 2 times
• drivers/net/ethernet/mellanox/mlx4/en_rx.c, 3 times
• drivers/net/ethernet/mellanox/mlx4/en_tx.c, 5 times
• drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.c, line 123
• drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h, line 331
• drivers/net/ethernet/mellanox/mlx5/core/en_main.c, line 701
• drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c, 3 times
• drivers/net/ethernet/microchip/lan743x_main.c, line 1779
• drivers/net/ethernet/microsoft/mana/mana_en.c, 2 times
• drivers/net/ethernet/mscc/ocelot_fdma.c, 2 times
• drivers/net/ethernet/myricom/myri10ge/myri10ge.c, 5 times
• drivers/net/ethernet/natsemi/ns83820.c, line 995
• drivers/net/ethernet/neterion/s2io.c, line 2350
• drivers/net/ethernet/netronome/nfp/nfd3/dp.c, 2 times
• drivers/net/ethernet/netronome/nfp/nfd3/rings.c, line 65
• drivers/net/ethernet/netronome/nfp/nfdk/dp.c, 2 times
• drivers/net/ethernet/netronome/nfp/nfdk/rings.c, line 45
• drivers/net/ethernet/ni/nixge.c, line 445
• drivers/net/ethernet/nvidia/forcedeth.c, line 2006
• drivers/net/ethernet/pasemi/pasemi_mac.c, line 255
• drivers/net/ethernet/pensando/ionic/ionic_txrx.c, 4 times
• drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c, 2 times
• drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c, line 2000
• drivers/net/ethernet/qlogic/qede/qede_fp.c, 8 times
• drivers/net/ethernet/qlogic/qede/qede_main.c, line 1539
• drivers/net/ethernet/qlogic/qla3xxx.c, 3 times
• drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c, line 147
• drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c, 3 times
• drivers/net/ethernet/qualcomm/emac/emac-mac.c, 2 times
• drivers/net/ethernet/realtek/r8169_main.c, line 3833
• drivers/net/ethernet/sfc/falcon/rx.c, 3 times
• drivers/net/ethernet/sfc/falcon/tx.c, line 63
• drivers/net/ethernet/sfc/rx_common.c, 3 times
• drivers/net/ethernet/sfc/siena/rx_common.c, 3 times
• drivers/net/ethernet/sfc/siena/tx_common.c, line 135
• drivers/net/ethernet/sfc/tx_common.c, line 163
• drivers/net/ethernet/sfc/tx_tso.c, line 438
• drivers/net/ethernet/stmicro/stmmac/stmmac_main.c, 2 times
• drivers/net/ethernet/sun/cassini.c, 3 times
• drivers/net/ethernet/sun/niu.c, line 9622
• drivers/net/ethernet/sun/sungem.c, 4 times
• drivers/net/ethernet/sun/sunhme.c, 3 times
• drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c, 5 times
• drivers/net/ethernet/tehuti/tehuti.c, 2 times
• drivers/net/ethernet/ti/am65-cpsw-nuss.c, line 416
• drivers/net/ethernet/ti/icssg/icssg_prueth.c, line 129
• drivers/net/ethernet/ti/netcp_core.c, 4 times
• drivers/net/ethernet/wangxun/libwx/wx_lib.c, 3 times
• drivers/net/thunderbolt/main.c, 2 times
• drivers/net/vmxnet3/vmxnet3_drv.c, 3 times
• drivers/net/wireless/ath/wil6210/txrx.c, line 183
• drivers/net/wireless/ath/wil6210/txrx_edma.c, line 40
• drivers/net/wireless/intel/iwlegacy/3945-mac.c, 4 times
• drivers/net/wireless/intel/iwlegacy/4965-mac.c, 4 times
• drivers/net/wireless/intel/iwlwifi/fw/paging.c, line 28
• drivers/net/wireless/intel/iwlwifi/pcie/rx.c, 2 times
• drivers/net/wireless/intel/iwlwifi/queue/tx.c, 3 times
• drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c, 2 times
• drivers/nvme/host/apple.c, line 363
• drivers/nvme/host/pci.c, 2 times
• drivers/soc/ti/knav_qmss_queue.c, line 1059
• drivers/usb/core/hcd.c, line 1354
• drivers/virtio/virtio_ring.c, 4 times
• include/rdma/ib_verbs.h, line 4142
• include/trace/events/rpcrdma.h, line 1804