Defined in 4 files as a prototype:

• arch/alpha/include/asm/io.h, line 533 (as a prototype)
• arch/arm/mach-ebsa110/include/mach/io.h, line 65 (as a prototype)
• arch/parisc/include/asm/io.h, line 295 (as a prototype)
• arch/sparc/include/asm/io_64.h, line 243 (as a prototype)

Defined in 13 files as a macro:

• arch/arm/include/asm/io.h, line 269 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 64 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 328 (as a macro)
• arch/arm/mach-s3c24xx/include/mach/io.h, line 205 (as a macro)
• arch/ia64/include/asm/io.h, line 208 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 329 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 362 (as a macro)
• arch/mips/include/asm/mach-generic/ide.h, line 131 (as a macro)
• arch/riscv/include/asm/io.h, line 256 (as a macro)
• arch/sh/include/asm/io_noioport.h, line 57 (as a macro)
• arch/x86/include/asm/io.h, line 350 (as a macro)
• include/asm-generic/io.h, line 590 (as a macro)
• include/linux/logic_pio.h, line 86 (as a macro)

Defined in 8 files as a function:

• arch/alpha/kernel/io.c, line 282 (as a function)
• arch/arm/mach-ebsa110/io.c, line 397 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 329 (as a function)
• arch/hexagon/include/asm/io.h, line 272 (as a function)
• arch/ia64/include/asm/io.h, line 209 (as a function)
• arch/parisc/lib/io.c, line 167 (as a function)
• arch/sparc/lib/PeeCeeI.c, line 116 (as a function)
• include/asm-generic/io.h, line 591 (as a function)

Referenced in 47 files:

• arch/alpha/kernel/io.c, line 288
• arch/arm/mach-ebsa110/io.c, line 413
• arch/arm/mach-ixp4xx/include/mach/io.h, line 408
• arch/mips/include/asm/mach-generic/ide.h
  • line 63
  • line 127
• arch/parisc/include/asm/ide.h, line 19
• arch/parisc/lib/io.c, line 485
• arch/parisc/lib/iomap.c, line 109
• arch/powerpc/include/asm/io-defs.h, line 45
• arch/powerpc/platforms/powernv/opal-lpc.c, line 172
• arch/sparc/include/asm/io_64.h, line 252
• arch/sparc/lib/PeeCeeI.c, line 142
• drivers/cdrom/gdrom.c
  • line 286
  • line 437
• drivers/ide/ide-io-std.c, line 202
• drivers/iio/adc/ad7606_par.c, line 23
• drivers/net/ethernet/8390/axnet_cs.c
  • line 636
  • line 659
• drivers/net/ethernet/8390/mcf8390.c, line 136
• drivers/net/ethernet/8390/ne.c
  • line 598
  • line 639
• drivers/net/ethernet/8390/ne2k-pci.c
  • line 502
  • line 541
• drivers/net/ethernet/8390/pcnet_cs.c
  • line 1145
  • line 1180
• drivers/net/ethernet/8390/smc-ultra.c
  • line 510
  • line 523
• drivers/net/ethernet/amd/nmclan_cs.c, line 1109
• drivers/net/ethernet/fujitsu/fmvj18x_cs.c, line 1003
• drivers/net/ethernet/smsc/smc9194.c, line 1200
• drivers/net/ethernet/smsc/smc91c92_cs.c, line 1509
• drivers/net/ethernet/smsc/smc91x.h, line 131
• drivers/net/ethernet/xircom/xirc2ps_cs.c
  • line 1065
  • line 1093
• drivers/net/sb1000.c
  • line 761
  • line 806
  • line 816
  • line 826
  • line 837
  • line 843
  • line 848
  • line 855
  • line 859
  • line 878
• drivers/net/wireless/cisco/airo.c
  • line 4059
  • line 4080
• drivers/net/wireless/intersil/hostap/hostap_cs.c
  • line 133
  • line 150
• drivers/net/wireless/intersil/hostap/hostap_plx.c
  • line 201
  • line 218
• drivers/scsi/aha152x.c, line 2012
• drivers/scsi/fdomain.c, line 228
• drivers/scsi/g_NCR5380.c, line 545
• drivers/scsi/imm.c, line 431
• drivers/scsi/pcmcia/nsp_io.h, line 91
• drivers/scsi/ppa.c, line 355
• drivers/staging/comedi/drivers/adl_pci9111.c, line 415
• drivers/staging/comedi/drivers/cb_pcidas.c, line 1154
• drivers/staging/comedi/drivers/das16m1.c, line 413
• drivers/staging/comedi/drivers/das1800.c, line 345
• drivers/tty/isicom.c
  • line 649
  • line 1464
• drivers/tty/rocket_int.h, line 78
• drivers/usb/host/isp1362.h, line 661
• include/asm-generic/ide_iops.h, line 4
• include/asm-generic/io.h
  • line 589
  • line 644
• include/linux/logic_pio.h, line 85
• lib/iomap.c, line 334