Defined in 4 files as a prototype:

• arch/alpha/include/asm/io.h, line 537 (as a prototype)
• arch/arm/mach-ebsa110/include/mach/io.h, line 74 (as a prototype)
• arch/parisc/include/asm/io.h, line 299 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 241 (as a prototype)

Defined in 14 files as a macro:

• arch/arm/include/asm/io.h, line 266 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 73 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 288 (as a macro)
• arch/arm/mach-s3c24xx/include/mach/io.h, line 210 (as a macro)
• arch/ia64/include/asm/io.h, line 246 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 333 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 366 (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 264 (as a macro)
• arch/sh/include/asm/io_noioport.h, line 62 (as a macro)
• arch/x86/include/asm/io.h, line 361 (as a macro)
• include/asm-generic/io.h, line 624 (as a macro)
• include/linux/logic_pio.h, line 102 (as a macro)

Defined in 9 files as a function:

• arch/alpha/kernel/io.c, line 408 (as a function)
• arch/arm/mach-ebsa110/io.c, line 419 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 289 (as a function)
• arch/arm/mach-rpc/io-acorn.S, line 25 (as a function)
• arch/hexagon/include/asm/io.h, line 314 (as a function)
• arch/ia64/include/asm/io.h, line 247 (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 625 (as a function)

Referenced in 31 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 525
• 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 129
• arch/powerpc/include/asm/io-defs.h, line 53
• arch/powerpc/platforms/powernv/opal-lpc.c, line 176
• arch/sparc/include/asm/io_64.h, line 272
• arch/sparc/lib/PeeCeeI.c, line 86
• drivers/ide/ide-io-std.c, line 231
• 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 1719
• drivers/net/ethernet/smsc/smc91x.h, line 130
• drivers/parport/parport_pc.c, line 339
• drivers/scsi/imm.c, line 374
• drivers/scsi/nsp32_io.h, line 248
• drivers/scsi/pcmcia/nsp_io.h, line 165
• drivers/scsi/pcmcia/sym53c500_cs.c, line 327
• 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 623
  • line 679
• include/linux/logic_pio.h, line 101
• lib/iomap.c, line 354