Defined in 2 files as a prototype:

• arch/parisc/include/asm/io.h, line 238 (as a prototype)
• include/asm-generic/iomap.h, line 35 (as a prototype)

Defined in 6 files as a macro:

• arch/alpha/include/asm/io.h, line 426 (as a macro)
• arch/alpha/include/asm/io.h, line 636 (as a macro)
• arch/parisc/include/asm/io.h, line 234 (as a macro)
• include/asm-generic/io.h, line 878 (as a macro)
• include/linux/io-64-nonatomic-hi-lo.h, line 104 (as a macro)
• include/linux/io-64-nonatomic-lo-hi.h, line 104 (as a macro)

Defined in 4 files as a function:

• arch/alpha/include/asm/io.h, line 393 (as a function)
• arch/alpha/kernel/io.c, line 44 (as a function)
• arch/parisc/lib/iomap.c, line 348 (as a function)
• include/asm-generic/io.h, line 879 (as a function)

Referenced in 28 files:

• arch/alpha/include/asm/io.h
  • line 153
  • line 397
  • line 536
• arch/alpha/include/asm/io_trivial.h, line 48
• arch/alpha/kernel/io.c
  • line 48
  • line 80
• arch/parisc/lib/iomap.c, line 532
• drivers/crypto/caam/regs.h, line 167
• drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c, line 73
• drivers/dma/fsldma.h, line 241
• drivers/dma/idxd/cdev.c, line 346
• drivers/dma/idxd/debugfs.c, line 71
• drivers/dma/idxd/device.c
  • line 859
  • line 866
  • line 873
  • line 1178
  • line 1202
  • line 1219
• drivers/dma/idxd/init.c
  • line 439
  • line 440
  • line 470
  • line 491
  • line 501
  • line 507
  • line 518
  • line 526
• drivers/dma/idxd/irq.c
  • line 370
  • line 409
• drivers/dma/idxd/perfmon.c
  • line 100
  • line 101
  • line 189
  • line 207
  • line 329
  • line 361
  • line 508
• drivers/gpu/drm/i915/display/intel_plane_initial.c, line 64
• drivers/gpu/drm/imagination/pvr_device.h, line 541
• drivers/gpu/drm/xe/display/xe_plane_initial.c, line 78
• drivers/net/ethernet/freescale/enetc/enetc_hw.h
  • line 492
  • line 495
• drivers/ntb/hw/intel/ntb_hw_gen1.c
  • line 615
  • line 628
  • line 633
  • line 645
  • line 655
  • line 669
  • line 675
  • line 689
  • line 698
  • line 702
  • line 714
  • line 883
  • line 893
  • line 901
  • line 1413
  • line 1420
  • line 1440
  • line 1447
  • line 1485
  • line 1491
• drivers/ntb/hw/intel/ntb_hw_gen3.c
  • line 156
  • line 161
  • line 331
  • line 335
  • line 339
  • line 343
  • line 351
  • line 355
  • line 359
  • line 363
  • line 370
  • line 374
  • line 378
  • line 491
  • line 501
  • line 512
  • line 522
• drivers/ntb/hw/intel/ntb_hw_gen3.h, line 96
• drivers/ntb/hw/intel/ntb_hw_gen4.c
  • line 110
  • line 115
  • line 291
  • line 295
  • line 299
  • line 303
  • line 395
  • line 405
• drivers/ntb/hw/mscc/ntb_hw_switchtec.c
  • line 204
  • line 498
  • line 630
  • line 862
  • line 1103
  • line 1390
• drivers/pci/switch/switchtec.c, line 904
• drivers/vfio/pci/vfio_pci_rdwr.c
  • line 24
  • line 93
  • line 131
  • line 159
• include/asm-generic/io.h, line 877
• include/linux/io-64-nonatomic-hi-lo.h, line 102
• include/linux/io-64-nonatomic-lo-hi.h, line 102
• include/linux/vfio_pci_core.h, line 158