Defined in 2 files as a prototype:

• arch/alpha/include/asm/io.h, line 250 (as a prototype)
• arch/parisc/include/asm/io.h, line 254 (as a prototype)

Defined in 2 files as a member:

• arch/ia64/include/asm/machvec.h, line 188 (as a member)
• arch/parisc/include/asm/pci.h, line 177 (as a member)

Defined in 19 files as a macro:

• arch/arm/include/asm/io.h, line 140 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 54 (as a macro)
• arch/arm/mach-ixp2000/include/mach/io.h, line 42 (as a macro)
• arch/arm/mach-rpc/include/mach/io.h, line 197 (as a macro)
• arch/arm/mach-s3c2410/include/mach/io.h, line 200 (as a macro)
• arch/cris/include/asm/io.h, line 138 (as a macro)
• arch/h8300/include/asm/io.h, line 219 (as a macro)
• arch/ia64/include/asm/io.h, line 306 (as a macro)
• arch/m32r/include/asm/io.h, line 132 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 230 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 258 (as a macro)
• arch/m68k/include/asm/io_no.h, line 121 (as a macro)
• arch/microblaze/include/asm/io.h, line 127 (as a macro)
• arch/parisc/include/asm/io.h, line 261 (as a macro)
• arch/parisc/include/asm/io.h, line 283 (as a macro)
• arch/sparc/include/asm/io_32.h, line 125 (as a macro)
• arch/sparc/include/asm/io_64.h, line 85 (as a macro)
• arch/xtensa/include/asm/io.h, line 151 (as a macro)
• drivers/net/epic100.c, line 192 (as a macro)

Defined in 8 files as a function:

• arch/alpha/include/asm/io.h, line 391 (as a function)
• arch/alpha/kernel/io.c, line 87 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 282 (as a function)
• arch/frv/include/asm/io.h, line 166 (as a function)
• arch/mn10300/include/asm/io.h, line 108 (as a function)
• arch/tile/include/asm/io.h, line 240 (as a function)
• arch/x86/boot/boot.h, line 66 (as a function)
• include/asm-generic/io.h, line 131 (as a function)

Referenced in 237 files:

• arch/alpha/include/asm/io.h, line 498
• arch/alpha/kernel/io.c, line 97
• arch/alpha/kernel/pci-sysfs.c, line 364
• arch/alpha/kernel/sys_eiger.c, line 50
• arch/alpha/kernel/sys_takara.c, 3 times
• arch/arm/common/via82c505.c, 3 times
• arch/arm/include/asm/hardware/iomd.h, 3 times
• arch/arm/include/asm/io.h, line 160
• arch/arm/mach-ixp4xx/include/mach/io.h, 2 times
• arch/frv/include/asm/io.h, line 178
• arch/h8300/include/asm/io.h, line 226
• arch/ia64/hp/sim/boot/fw-emu.c, 3 times
• arch/ia64/include/asm/io.h, line 419
• arch/ia64/include/asm/machvec.h, line 144
• arch/ia64/pci/pci.c, line 724
• arch/m32r/kernel/setup.c, line 418
• arch/m32r/kernel/smp.c, line 531
• arch/m32r/kernel/time.c, 5 times
• arch/m32r/platforms/m32104ut/setup.c, 3 times
• arch/m32r/platforms/m32700ut/setup.c, 3 times
• arch/m32r/platforms/mappi/setup.c, 3 times
• arch/m32r/platforms/mappi2/setup.c, 3 times
• arch/m32r/platforms/mappi3/setup.c, 3 times
• arch/m32r/platforms/oaks32r/setup.c, 3 times
• arch/m32r/platforms/opsput/setup.c, 3 times
• arch/m32r/platforms/usrv/setup.c, 3 times
• arch/m68k/include/asm/io_no.h, line 128
• arch/microblaze/include/asm/io.h, line 134
• arch/mips/loongson/lemote-2f/reset.c, 2 times
• arch/mips/nxp/pnx8550/common/pci.c, 11 times
• arch/mips/nxp/pnx8550/common/setup.c, line 128
• arch/mips/pci/ops-pnx8550.c, 4 times
• arch/mips/pci/ops-sni.c, 5 times
• arch/mips/pnx8550/common/pci.c, 11 times
• arch/mips/pnx8550/common/setup.c, line 127
• arch/mips/sgi-ip22/ip22-eisa.c, 3 times
• arch/mn10300/include/asm/io.h, 2 times
• arch/mn10300/kernel/io.c, line 26
• arch/mn10300/unit-asb2303/include/unit/smc91111.h, line 40
• arch/parisc/include/asm/io.h, line 238
• arch/parisc/lib/io.c, 7 times
• arch/parisc/lib/iomap.c, line 93
• arch/powerpc/include/asm/io-defs.h, line 27
• arch/powerpc/include/asm/io.h, line 605
• arch/powerpc/platforms/cell/celleb_scc_pciex.c, line 263
• arch/score/kernel/time.c, 7 times
• arch/sh/boards/mach-dreamcast/irq.c, 3 times
• arch/sh/drivers/pci/ops-dreamcast.c, line 73
• arch/sh/drivers/pci/pci-dreamcast.c, 10 times
• arch/sparc/include/asm/io_32.h, line 132
• arch/sparc/include/asm/io_64.h, line 92
• arch/sparc/kernel/leon_pci.c, line 212
• arch/sparc/kernel/pcic.c, line 923
• arch/tile/include/asm/io.h, line 250
• arch/x86/kernel/cpu/amd.c, line 49
• arch/x86/kernel/reboot_fixups_32.c, 2 times
• arch/x86/pci/direct.c, 6 times
• arch/x86/pci/early.c, 7 times
• arch/x86/pci/numaq_32.c, 2 times
• arch/x86/platform/olpc/olpc-xo1-pm.c, 9 times
• arch/x86/platform/olpc/olpc-xo1-sci.c, 5 times
• arch/x86/platform/scx200/scx200_32.c, 2 times
• arch/x86/platform/visws/visws_quirks.c, line 141
• arch/x86/xen/platform-pci-unplug.c, line 57
• arch/xtensa/include/asm/io.h, line 158
• drivers/acpi/osl.c, line 660
• drivers/acpi/processor_throttling.c, 3 times
• drivers/atm/ambassador.c, 2 times
• drivers/atm/horizon.c, line 372
• drivers/atm/zatm.c, line 128
• drivers/block/paride/paride.h, line 114
• drivers/block/paride/ppc6lnx.c, line 627
• drivers/block/smart1,2.h, 3 times
• drivers/char/ipmi/ipmi_si_intf.c, line 1407
• drivers/char/sonypi.c, 2 times
• drivers/cpufreq/powernow-k6.c, line 96
• drivers/gpio/gpio-cs5535.c, 4 times
• drivers/gpio/gpio-vx855.c, 2 times
• drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, 3 times
• drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c, line 263
• drivers/gpu/drm/vmwgfx/vmwgfx_irq.c, 4 times
• drivers/i2c/busses/i2c-pasemi.c, line 68
• drivers/ide/cmd640.c, 3 times
• drivers/ide/cs5530.c, 6 times
• drivers/ide/ide-dma-sff.c, line 204
• drivers/ide/pdc202xx_old.c, 2 times
• drivers/ide/trm290.c, line 202
• drivers/isdn/hardware/mISDN/avmfritz.c, 13 times
• drivers/isdn/hardware/mISDN/hfcmulti.c, 3 times
• drivers/isdn/hardware/mISDN/mISDNinfineon.c, 7 times
• drivers/isdn/hardware/mISDN/netjet.c, 6 times
• drivers/isdn/hisax/avm_pci.c, 5 times
• drivers/isdn/hisax/gazel.c, 4 times
• drivers/isdn/hisax/hfc4s8s_l1.c, 2 times
• drivers/isdn/hisax/hisax_fcpcipnp.c, 11 times
• drivers/isdn/hisax/netjet.c, 6 times
• drivers/isdn/hisax/niccy.c, 3 times
• drivers/leds/leds-alix2.c, 2 times
• drivers/leds/leds-ss4200.c, 3 times
• drivers/media/dvb/dm1105/dm1105.c, 2 times
• drivers/media/video/arv.c, line 59
• drivers/message/fusion/mptbase.c, line 223
• drivers/mtd/maps/l440gx.c, line 40
• drivers/mtd/maps/scx200_docflash.c, line 163
• drivers/net/3c515.c, 9 times
• drivers/net/defxx.c, line 373
• drivers/net/dl2k.h, line 58
• drivers/net/e1000/e1000_main.c, line 4549
• drivers/net/epic100.c, 74 times
• drivers/net/hp100.h, line 596
• drivers/net/mipsnet.c, 5 times
• drivers/net/pci-skeleton.c, 2 times
• drivers/net/pcmcia/3c574_cs.c, line 617
• drivers/net/pcnet32.c, 8 times
• drivers/net/ppp_generic.c, 2 times
• drivers/net/sis900.c, 69 times
• drivers/net/smc91x.h, line 183
• drivers/net/tlan.c, 15 times
• drivers/net/tlan.h, line 499
• drivers/net/tulip/de4x5.c, 74 times
• drivers/net/tulip/de4x5.h, 9 times
• drivers/net/tulip/dmfe.c, 40 times
• drivers/net/tulip/uli526x.c, 44 times
• drivers/net/tulip/xircom_cb.c, 32 times
• drivers/net/wan/farsync.c, 15 times
• drivers/net/wan/lmc/lmc_var.h, line 47
• drivers/net/wireless/hostap/hostap_plx.c, line 519
• drivers/net/wireless/rtlwifi/pci.h, line 278
• drivers/parisc/dino.c, line 296
• drivers/parisc/eisa_enumerator.c, 2 times
• drivers/parisc/lba_pci.c, 2 times
• drivers/pci/pci-sysfs.c, line 895
• drivers/pcmcia/m32r_pcc.c, line 270
• drivers/scsi/3w-xxxx.c, 9 times
• drivers/scsi/3w-xxxx.h, 8 times
• drivers/scsi/FlashPoint.c, line 187
• drivers/scsi/a100u2w.c, 4 times
• drivers/scsi/aha1740.c, line 488
• drivers/scsi/aic94xx/aic94xx_reg.c, line 61
• drivers/scsi/atp870u.c, 4 times
• drivers/scsi/dc395x.c, line 161
• drivers/scsi/gdth.c, 6 times
• drivers/scsi/ibmmca.c, 7 times
• drivers/scsi/initio.c, 19 times
• drivers/scsi/ips.c, 25 times
• drivers/scsi/mvsas/mv_chips.h, line 37
• drivers/scsi/ncr53c8xx.h, 2 times
• drivers/scsi/nsp32_io.h, line 42
• drivers/scsi/tmscsim.h, line 547
• drivers/scsi/u14-34f.c, 3 times
• drivers/scsi/ultrastor.c, 2 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_82x54.c, 13 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c, 11 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c, 3 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c, 25 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c, 6 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c, 9 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c, 8 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c, 6 times
• drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c, 5 times
• drivers/staging/comedi/drivers/addi-data/addi_common.c, 3 times
• drivers/staging/comedi/drivers/addi-data/addi_eeprom.c, 5 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c, 5 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c, 26 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c, 12 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c, 4 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c, 63 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci16xx.c, 2 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci2032.c, 15 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c, 14 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c, 51 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c, 29 times
• drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c, 7 times
• drivers/staging/comedi/drivers/adl_pci7230.c, line 184
• drivers/staging/comedi/drivers/adl_pci7432.c, line 188
• drivers/staging/comedi/drivers/adl_pci9118.c, 81 times
• drivers/staging/comedi/drivers/amplc_pc236.c, 3 times
• drivers/staging/comedi/drivers/cb_pcidas.c, 4 times
• drivers/staging/comedi/drivers/me4000.c, 5 times
• drivers/staging/comedi/drivers/ni_atmio.c, line 287
• drivers/staging/comedi/drivers/ni_mio_cs.c, line 184
• drivers/staging/ft1000/ft1000-pcmcia/ft1000_dnld.c, 5 times
• drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c, 9 times
• drivers/staging/gma500/cdv_device.c, 2 times
• drivers/staging/gma500/mrst_device.c, 2 times
• drivers/staging/sbe-2t3e3/2t3e3.h, line 854
• drivers/staging/vt6655/upc.h, 2 times
• drivers/staging/vt6656/upc.h, 2 times
• drivers/staging/wlags49_h2/hcfcfg.h, 2 times
• drivers/tty/serial/m32r_sio.c, line 204
• drivers/tty/serial/serial_txx9.c, line 190
• drivers/usb/host/ohci-pnx8550.c, 2 times
• drivers/usb/host/pci-quirks.c, 3 times
• drivers/usb/host/uhci-hcd.h, 2 times
• drivers/video/backlight/cr_bllcd.c, 7 times
• drivers/video/sis/init.c, line 900
• drivers/watchdog/iTCO_vendor_support.c, 4 times
• drivers/watchdog/iTCO_wdt.c, line 814
• drivers/watchdog/ibmasr.c, line 188
• drivers/watchdog/nv_tco.c, 4 times
• fs/ncpfs/ioctl.c, 18 times
• include/asm-generic/io.h, 2 times
• lib/iomap.c, 2 times
• sound/pci/ali5451/ali5451.c, 32 times
• sound/pci/als300.c, 3 times
• sound/pci/als4000.c, line 202
• sound/pci/azt3328.c, 4 times
• sound/pci/ca0106/ca0106_main.c, 18 times
• sound/pci/ca0106/ca0106_mixer.c, 4 times
• sound/pci/ca0106/ca0106_proc.c, line 308
• sound/pci/cmipci.c, 3 times
• sound/pci/cs5535audio/cs5535audio.h, line 4
• sound/pci/ctxfi/cthw20k1.c, 6 times
• sound/pci/emu10k1/emu10k1_main.c, 58 times
• sound/pci/emu10k1/emu10k1x.c, 11 times
• sound/pci/emu10k1/emufx.c, 4 times
• sound/pci/emu10k1/emumixer.c, 4 times
• sound/pci/emu10k1/emupcm.c, 2 times
• sound/pci/emu10k1/emuproc.c, 4 times
• sound/pci/emu10k1/io.c, 41 times
• sound/pci/emu10k1/irq.c, 2 times
• sound/pci/emu10k1/p16v.c, 2 times
• sound/pci/ens1370.c, 74 times
• sound/pci/es1938.c, 3 times
• sound/pci/es1968.c, 4 times
• sound/pci/fm801.c, 6 times
• sound/pci/ice1712/ice1712.c, 8 times
• sound/pci/ice1712/ice1724.c, 5 times
• sound/pci/oxygen/oxygen_io.c, 2 times
• sound/pci/pcxhr/pcxhr_core.c, line 74
• sound/pci/riptide/riptide.c, line 180
• sound/pci/sis7019.c, 31 times
• sound/pci/sonicvibes.c, 4 times
• sound/pci/trident/trident_main.c, 70 times
• sound/pci/via82xx.c, 6 times
• sound/pci/via82xx_modem.c, 4 times
• sound/pci/vx222/vx222_ops.c, 3 times