Defined in 2 files as a prototype:

• arch/parisc/include/asm/io.h, line 240 (as a prototype)
• include/asm-generic/iomap.h, line 56 (as a prototype)

Defined in 6 files as a macro:

• arch/alpha/include/asm/io.h, line 428 (as a macro)
• arch/alpha/include/asm/io.h, line 637 (as a macro)
• arch/parisc/include/asm/io.h, line 236 (as a macro)
• include/asm-generic/io.h, line 912 (as a macro)
• include/linux/io-64-nonatomic-hi-lo.h, line 109 (as a macro)
• include/linux/io-64-nonatomic-lo-hi.h, line 109 (as a macro)

Defined in 4 files as a function:

• arch/alpha/include/asm/io.h, line 408 (as a function)
• arch/alpha/kernel/io.c, line 71 (as a function)
• arch/parisc/lib/iomap.c, line 409 (as a function)
• include/asm-generic/io.h, line 913 (as a function)

Referenced in 24 files:

• arch/alpha/include/asm/io.h
  • line 162
  • line 411
  • line 539
• arch/alpha/include/asm/io_trivial.h, line 54
• arch/alpha/kernel/io.c
  • line 74
  • line 84
• arch/parisc/lib/iomap.c, line 541
• drivers/crypto/caam/regs.h, line 149
• drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c, line 68
• drivers/dma/fsldma.h, line 243
• drivers/dma/idxd/device.c
  • line 788
  • line 789
  • line 830
  • line 831
  • line 856
  • line 864
  • line 870
• drivers/dma/idxd/irq.c, line 412
• drivers/dma/idxd/perfmon.c
  • line 338
  • line 363
• drivers/gpu/drm/imagination/pvr_device.h, line 565
• drivers/gpu/drm/tilcdc/tilcdc_regs.h
  • line 125
  • line 126
• drivers/net/ethernet/xilinx/xilinx_axienet.h
  • line 699
  • line 712
• drivers/net/wwan/iosm/iosm_ipc_mmio.c
  • line 193
  • line 194
  • line 196
  • line 206
• drivers/ntb/hw/intel/ntb_hw_gen1.c
  • line 892
  • line 895
  • line 900
  • line 903
  • line 904
  • line 1404
  • line 1412
  • line 1419
  • line 1439
  • line 1446
  • line 1464
  • line 1467
  • line 1474
  • line 1476
  • line 1484
  • line 1490
• drivers/ntb/hw/intel/ntb_hw_gen3.c
  • line 155
  • line 160
  • line 165
  • line 166
  • line 490
  • line 493
  • line 500
  • line 503
  • line 504
  • line 521
  • line 524
  • line 525
• drivers/ntb/hw/intel/ntb_hw_gen3.h, line 101
• drivers/ntb/hw/intel/ntb_hw_gen4.c
  • line 109
  • line 114
  • line 119
  • line 120
  • line 394
  • line 397
  • line 404
  • line 407
  • line 408
  • line 419
  • line 420
• drivers/ntb/hw/mscc/ntb_hw_switchtec.c
  • line 232
  • line 239
  • line 257
  • line 266
  • line 477
  • line 639
  • line 655
  • line 673
  • line 718
  • line 931
  • line 1018
  • line 1042
  • line 1102
  • line 1250
  • line 1251
  • line 1272
• drivers/vfio/pci/vfio_pci_rdwr.c
  • line 25
  • line 65
  • line 131
  • line 159
  • line 385
  • line 444
• include/asm-generic/io.h, line 911
• include/linux/io-64-nonatomic-hi-lo.h, line 107
• include/linux/io-64-nonatomic-lo-hi.h, line 107
• include/linux/vfio_pci_core.h, line 147