Defined in 2 files as a macro:

• include/linux/dma-mapping.h, line 509 (as a macro)
• tools/virtio/linux/dma-mapping.h, line 30 (as a macro)

Referenced in 143 files:

• drivers/block/rsxx/dma.c, 2 times
• drivers/block/umem.c, line 448
• drivers/crypto/amcc/crypto4xx_core.c, line 588
• drivers/crypto/axis/artpec6_crypto.c, line 685
• 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/firewire/ohci.c, line 683
• drivers/fpga/dfl-afu-dma-region.c, 3 times
• drivers/gpu/drm/i915/gt/intel_gtt.c, 3 times
• drivers/gpu/drm/i915/gvt/gtt.c, 5 times
• drivers/gpu/drm/i915/gvt/kvmgt.c, line 249
• drivers/gpu/drm/nouveau/nouveau_bo.c, 2 times
• drivers/gpu/drm/nouveau/nouveau_dmem.c, 4 times
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c, line 110
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c, line 245
• 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/ttm/ttm_page_alloc.c, 2 times
• drivers/gpu/drm/via/via_dmablit.c, line 84
• drivers/hwtracing/coresight/coresight-tmc-etr.c, line 169
• drivers/infiniband/hw/hfi1/sdma.c, line 1645
• drivers/infiniband/hw/hfi1/tid_rdma.c, line 1125
• drivers/infiniband/hw/i40iw/i40iw_pble.c, line 176
• drivers/infiniband/hw/qib/qib_user_sdma.c, line 625
• drivers/iommu/tegra-smmu.c, 4 times
• drivers/media/pci/saa7134/saa7134-go7007.c, 3 times
• drivers/mmc/host/mmc_spi.c, line 955
• drivers/mtd/nand/onenand/onenand_omap2.c, line 437
• drivers/mtd/nand/onenand/onenand_samsung.c, line 668
• 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 256
• drivers/net/ethernet/amazon/ena/ena_netdev.c, 3 times
• 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, line 706
• drivers/net/ethernet/aquantia/atlantic/aq_ring.c, 2 times
• drivers/net/ethernet/atheros/atl1e/atl1e_main.c, line 1802
• drivers/net/ethernet/aurora/nb8800.c, line 256
• drivers/net/ethernet/broadcom/bcmsysport.c, line 879
• 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/brocade/bna/bnad.c, 3 times
• drivers/net/ethernet/cadence/macb_main.c, line 844
• drivers/net/ethernet/calxeda/xgmac.c, 3 times
• drivers/net/ethernet/cavium/liquidio/lio_main.c, line 2442
• drivers/net/ethernet/cavium/liquidio/lio_vf_main.c, line 1547
• drivers/net/ethernet/cavium/liquidio/octeon_network.h, 3 times
• drivers/net/ethernet/chelsio/cxgb3/sge.c, line 991
• drivers/net/ethernet/chelsio/cxgb4/sge.c, 4 times
• drivers/net/ethernet/chelsio/cxgb4vf/sge.c, 11 times
• drivers/net/ethernet/cortina/gemini.c, line 1220
• drivers/net/ethernet/emulex/benet/be_main.c, 2 times
• drivers/net/ethernet/faraday/ftgmac100.c, line 626
• 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, 6 times
• drivers/net/ethernet/freescale/enetc/enetc.c, 3 times
• drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c, line 151
• drivers/net/ethernet/freescale/gianfar.c, 5 times
• drivers/net/ethernet/google/gve/gve_main.c, line 576
• drivers/net/ethernet/hisilicon/hix5hd2_gmac.c, line 583
• drivers/net/ethernet/hisilicon/hns/hnae.c, line 84
• drivers/net/ethernet/hisilicon/hns/hns_enet.c, line 380
• drivers/net/ethernet/hisilicon/hns3/hns3_enet.c, 2 times
• drivers/net/ethernet/huawei/hinic/hinic_tx.c, 2 times
• drivers/net/ethernet/ibm/ibmveth.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, 2 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/igb/igb_main.c, 3 times
• drivers/net/ethernet/intel/igbvf/netdev.c, 3 times
• drivers/net/ethernet/intel/igc/igc_main.c, 3 times
• drivers/net/ethernet/intel/ixgb/ixgb_main.c, line 893
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, 3 times
• drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c, 3 times
• drivers/net/ethernet/marvell/mv643xx_eth.c, line 1091
• 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/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 105
• drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h, line 287
• drivers/net/ethernet/mellanox/mlx5/core/en_main.c, line 388
• drivers/net/ethernet/mellanox/mlx5/core/en_rx.c, line 293
• drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c, 3 times
• drivers/net/ethernet/microchip/lan743x_main.c, line 1297
• drivers/net/ethernet/neterion/s2io.c, line 2339
• drivers/net/ethernet/neterion/vxge/vxge-main.c, 3 times
• drivers/net/ethernet/netronome/nfp/nfp_net_common.c, 3 times
• drivers/net/ethernet/ni/nixge.c, line 444
• drivers/net/ethernet/nvidia/forcedeth.c, line 2011
• drivers/net/ethernet/pensando/ionic/ionic_txrx.c, 4 times
• drivers/net/ethernet/qlogic/qede/qede_fp.c, 8 times
• drivers/net/ethernet/qlogic/qede/qede_main.c, line 1410
• drivers/net/ethernet/qualcomm/emac/emac-mac.c, 2 times
• drivers/net/ethernet/realtek/r8169_main.c, line 3868
• 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/tx_common.c, line 159
• 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 9591
• 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/ti/am65-cpsw-nuss.c, line 887
• drivers/net/ethernet/ti/netcp_core.c, 4 times
• drivers/net/thunderbolt.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/iwlwifi/fw/paging.c, line 85
• drivers/net/wireless/intel/iwlwifi/pcie/rx.c, 2 times
• drivers/net/wireless/intel/iwlwifi/pcie/trans.c, line 3018
• drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c, 2 times
• drivers/net/wireless/intel/iwlwifi/pcie/tx.c, line 421
• drivers/nvme/host/pci.c, 2 times
• drivers/scsi/gdth.c, line 2741
• drivers/soc/ti/knav_qmss_queue.c, line 1068
• drivers/staging/gasket/gasket_page_table.c, 2 times
• drivers/staging/qlge/qlge_main.c, 5 times
• drivers/usb/core/hcd.c, line 1366
• drivers/virtio/virtio_ring.c, 3 times
• include/linux/pci-dma-compat.h, line 61
• include/rdma/ib_verbs.h, line 4098
• include/trace/events/rpcrdma.h, line 1646