Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 172 (as a prototype)

Defined in 1 files as a macro:

• tools/virtio/linux/dma-mapping.h, line 33 (as a macro)

Defined in 2 files as a function:

• include/linux/dma-mapping.h, line 228 (as a function)
• kernel/dma/mapping.c, line 230 (as a function)

Referenced in 23 files:

• drivers/dma/bcm2835-dma.c, line 835
• drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c, line 103
• drivers/media/pci/intel/ipu6/ipu6-dma.c
  • line 202
  • line 227
  • line 280
• drivers/net/ethernet/amazon/ena/ena_netdev.c, line 547
• drivers/net/ethernet/cavium/thunder/nicvf_main.c
  • line 575
  • line 606
• drivers/net/ethernet/cavium/thunder/nicvf_queues.c
  • line 340
  • line 351
  • line 565
  • line 1657
• drivers/net/ethernet/fungible/funeth/funeth_rx.c
  • line 58
  • line 88
• drivers/net/ethernet/intel/i40e/i40e_txrx.c
  • line 1498
  • line 2025
• drivers/net/ethernet/intel/igb/igb_main.c
  • line 5092
  • line 8982
• drivers/net/ethernet/intel/igc/igc_main.c
  • line 436
  • line 2181
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
  • line 2058
  • line 2280
  • line 5756
  • line 5774
• drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
  • line 587
  • line 2436
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
  • line 1280
  • line 1302
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h, line 983
• drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c
  • line 100
  • line 132
• drivers/spi/spi-bcm2835.c, line 874
• drivers/staging/media/ipu7/ipu7-dma.c
  • line 202
  • line 227
  • line 280
• drivers/virtio/virtio_ring.c, line 3821
• include/linux/dma-mapping.h
  • line 542
  • line 616
• include/net/netmem.h, line 413
• kernel/dma/mapping.c, line 238
• net/core/page_pool.c
  • line 561
  • line 745
• net/xdp/xsk_buff_pool.c, line 398

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