Defined in 4 files as a prototype:

• arch/alpha/include/asm/io.h, line 544 (as a prototype)
• arch/arm/mach-ebsa110/include/mach/io.h, line 77 (as a prototype)
• arch/parisc/include/asm/io.h, line 301 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 241 (as a prototype)

Defined in 17 files as a macro:

• arch/arm/include/asm/io.h, line 271 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 76 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 291 (as a macro)
• arch/arm/mach-s3c24xx/include/mach/io.h, line 210 (as a macro)
• arch/ia64/include/asm/io.h, line 310 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 127 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 376 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 409 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 440 (as a macro)
• arch/m68k/include/asm/io_no.h, line 132 (as a macro)
• arch/m68k/include/asm/parport.h, line 18 (as a macro)
• arch/mips/include/asm/mach-generic/ide.h, line 134 (as a macro)
• arch/riscv/include/asm/io.h, line 283 (as a macro)
• arch/sh/include/asm/io_noioport.h, line 62 (as a macro)
• arch/x86/include/asm/io.h, line 355 (as a macro)
• include/asm-generic/io.h, line 631 (as a macro)
• include/linux/logic_pio.h, line 102 (as a macro)

Defined in 8 files as a function:

• arch/alpha/kernel/io.c, line 408 (as a function)
• arch/arm/lib/io-acorn.S, line 29 (as a function)
• arch/arm/mach-ebsa110/io.c, line 419 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 292 (as a function)
• arch/hexagon/include/asm/io.h, line 329 (as a function)
• arch/parisc/lib/io.c, line 409 (as a function)
• arch/sparc/lib/PeeCeeI.c, line 34 (as a function)
• include/asm-generic/io.h, line 632 (as a function)

Referenced in 33 files:

• arch/alpha/kernel/io.c, line 414
• arch/arm/mach-ebsa110/io.c, line 439
• arch/arm/mach-ixp4xx/include/mach/io.h, line 528
• arch/m68k/include/asm/parport.h, line 16
• arch/mips/include/asm/mach-generic/ide.h
  • line 89
  • line 130
• arch/parisc/include/asm/ide.h, line 22
• arch/parisc/lib/io.c, line 489
• arch/parisc/lib/iomap.c, line 125
• arch/powerpc/include/asm/io-defs.h, line 53
• arch/powerpc/platforms/powernv/opal-lpc.c, line 180
• arch/sparc/include/asm/io_64.h, line 272
• arch/sparc/lib/PeeCeeI.c, line 86
• arch/xtensa/kernel/xtensa_ksyms.c, line 124
• drivers/ide/ide-io-std.c, line 230
• drivers/isdn/hisax/hisax_fcpcipnp.c
  • line 413
  • line 419
• drivers/net/ethernet/3com/3c509.c, line 741
• drivers/net/ethernet/3com/3c515.c
  • line 1073
  • line 1084
• drivers/net/ethernet/3com/3c574_cs.c, line 749
• drivers/net/ethernet/3com/3c589_cs.c, line 583
• drivers/net/ethernet/8390/ne2k-pci.c, line 611
• drivers/net/ethernet/hp/hp100.c, line 1731
• drivers/net/ethernet/smsc/smc91x.h, line 141
• drivers/parport/parport_pc.c, line 338
• drivers/scsi/imm.c, line 373
• drivers/scsi/nsp32_io.h, line 248
• drivers/scsi/pcmcia/nsp_io.h, line 165
• drivers/scsi/pcmcia/sym53c500_cs.c, line 336
• drivers/scsi/ppa.c, line 305
• drivers/scsi/qlogicfas408.c
  • line 143
  • line 149
  • line 154
• include/asm-generic/ide_iops.h, line 7
• include/asm-generic/io.h
  • line 630
  • line 686
• include/linux/logic_pio.h, line 101
• lib/iomap.c, line 222