Defined in 1 files as a prototype:

• include/asm-alpha/io.h, line 234 (as a prototype)

Defined in 18 files as a macro:

• drivers/block/paride/ktti.c, line 77 (as a macro)
• drivers/net/via-rhine.c, line 96 (as a macro)
• drivers/scsi/53c7xx.h, line 133 (as a macro)
• drivers/scsi/gdth.c, line 304 (as a macro)
• include/asm-alpha/core_apecs.h, line 613 (as a macro)
• include/asm-alpha/core_cia.h, line 587 (as a macro)
• include/asm-alpha/core_lca.h, line 415 (as a macro)
• include/asm-alpha/core_mcpcia.h, line 620 (as a macro)
• include/asm-alpha/core_pyxis.h, line 654 (as a macro)
• include/asm-alpha/core_tsunami.h, line 446 (as a macro)
• include/asm-alpha/io.h, line 114 (as a macro)
• include/asm-alpha/io.h, line 266 (as a macro)
• include/asm-i386/io.h, line 154 (as a macro)
• include/asm-m68k/io.h, line 29 (as a macro)
• include/asm-mips/io.h, line 146 (as a macro)
• include/asm-ppc/io.h, line 56 (as a macro)
• include/asm-ppc/io.h, line 61 (as a macro)
• include/asm-sparc64/io.h, line 125 (as a macro)

Defined in 2 files as a function:

• include/asm-arm/arch-vnc/io.h, line 171 (as a function)
• include/asm-sparc/io.h, line 38 (as a function)

Referenced in 406 files:

• Documentation/cdrom/gscd, 31 times
• Documentation/cdrom/isp16, 50 times
• Documentation/fb/internals.txt, 7 times
• Documentation/isdn/README.concap, 34 times
• Documentation/m68k/kernel-options.txt, line 526
• Documentation/networking/arcnet.txt, line 69
• Documentation/networking/cs89x0.txt, line 75
• Documentation/networking/ip_masq/ip_masq-API-ex.c, 6 times
• Documentation/networking/net-modules.txt, line 747
• Documentation/paride.txt, 3 times
• Documentation/sound/AWE32, line 119
• Documentation/sound/OPL3-SA2, 9 times
• Documentation/sound/Wavefront, line 149
• Rules.make, 43 times
• arch/alpha/kernel/core_t2.c, 16 times
• arch/alpha/kernel/core_tsunami.c, 2 times
• arch/alpha/kernel/sys_sx164.c, line 102
• arch/alpha/lib/io.c, line 377
• arch/alpha/lib/memcpy.c, line 49
• arch/alpha/lib/strcat.S, line 82
• arch/alpha/lib/strncpy.S, line 121
• arch/arm/kernel/ptrace.c, line 145
• arch/arm/lib/backtrace.S, line 641
• arch/arm/lib/delay.S, line 306
• arch/arm/vmlinux-armo.lds, 5 times
• arch/i386/kernel/head.S, line 193
• arch/i386/kernel/ldt.c, 10 times
• arch/i386/kernel/smp.c, line 514
• arch/i386/kernel/traps.c, line 576
• arch/i386/kernel/vm86.c, 5 times
• arch/i386/math-emu/poly_tan.c, 8 times
• arch/i386/math-emu/reg_add_sub.c, 7 times
• arch/i386/math-emu/reg_round.S, 7 times
• arch/i386/math-emu/reg_u_sub.S, 2 times
• arch/i386/math-emu/shr_Xsig.S, 5 times
• arch/m68k/amiga/amiints.c, 5 times
• arch/m68k/apollo/Makefile, line 73
• arch/m68k/atari/ataints.c, 12 times
• arch/m68k/atari/atari_ksyms.c, line 192
• arch/m68k/kernel/m68k_ksyms.c, line 205
• arch/m68k/kernel/ptrace.c, line 147
• arch/m68k/kernel/traps.c, line 255
• arch/m68k/mac/adb-bus.c, 7 times
• arch/m68k/mm/extable.c, 11 times
• arch/m68k/mm/hwtest.c, 5 times
• arch/m68k/mvme16x/Makefile, 19 times
• arch/mips/jazz/jazzdma.c, 7 times
• arch/mips/kernel/r2300_fpu.S, 2 times
• arch/mips/sgi/kernel/indy_rtc.c, line 950
• arch/mips/sgi/prom/Makefile, line 78
• arch/mips/sgi/prom/cmdline.c, 10 times
• arch/mips/sgi/prom/console.c, 6 times
• arch/mips/sgi/prom/env.c, 3 times
• arch/mips/sni/Makefile, 3 times
• arch/ppc/8xx_io/Makefile, 8 times
• arch/ppc/8xx_io/commproc.h, 4 times
• arch/ppc/chrpboot/string.S, line 227
• arch/ppc/coffboot/nonstdio.h, 2 times
• arch/ppc/coffboot/string.S, line 227
• arch/ppc/common_defconfig, 20 times
• arch/ppc/defconfig, 13 times
• arch/ppc/kernel/align.c, 3 times
• arch/ppc/kernel/chrp_time.c, line 148
• arch/ppc/kernel/totalmp.c, 6 times
• arch/ppc/lib/string.S, 14 times
• arch/ppc/pmac_defconfig, 13 times
• arch/sparc/boot/btfixupprep.c, 7 times
• arch/sparc/kernel/Makefile, 29 times
• arch/sparc/kernel/cpu.c, line 78
• arch/sparc/kernel/pcic.c, 3 times
• arch/sparc/kernel/process.c, line 473
• arch/sparc/kernel/sun4m_irq.c, 5 times
• arch/sparc/kernel/sun4setup.c, line 353
• arch/sparc/lib/copy_user.S, 3 times
• arch/sparc/lib/udiv.S, 20 times
• arch/sparc/mm/fault.c, 7 times
• arch/sparc/mm/generic.c, 10 times
• arch/sparc/mm/nosrmmu.c, line 430
• arch/sparc/prom/bootstr.c, line 27
• arch/sparc/prom/init.c, 26 times
• arch/sparc64/Makefile, 9 times
• arch/sparc64/kernel/idprom.c, 2 times
• arch/sparc64/kernel/time.c, 13 times
• arch/sparc64/prom/init.c, 35 times
• drivers/acorn/char/serial-card.c, 8 times
• drivers/ap1000/plc.c, line 64
• drivers/block/amiflop.c, line 161
• drivers/block/ide-disk.c, line 138
• drivers/block/paride/ktti.c, line 61
• drivers/block/paride/pd.c, 4 times
• drivers/block/paride/pt.c, line 39
• drivers/char/bttv.c, line 2277
• drivers/char/bttv.h, 2 times
• drivers/char/bw-qcam.c, 10 times
• drivers/char/conmakehash.c, 8 times
• drivers/char/ftape/zftape/Makefile, line 243
• drivers/char/hfmodem/modem.c, line 139
• drivers/char/joystick/Config.in, 8 times
• drivers/char/mem.c, line 44
• drivers/char/msp3400.c, line 102
• drivers/char/n_tty.c, 7 times
• drivers/char/qpmouse.c, 2 times
• drivers/isdn/act2000/capi.c, 2 times
• drivers/isdn/avmb1/capidev.h, line 603
• drivers/isdn/hisax/config.c, 9 times
• drivers/isdn/hisax/lmgr.c, 9 times
• drivers/isdn/hisax/niccy.c, 5 times
• drivers/isdn/isdn_concap.c, line 107
• drivers/isdn/sc/init.c, 3 times
• drivers/macintosh/via-cuda.c, 2 times
• drivers/macintosh/via-pmu.c, 11 times
• drivers/misc/TODO-parport, 19 times
• drivers/misc/parport_ax.c, 2 times
• drivers/misc/parport_pc.c, 22 times
• drivers/misc/parport_procfs.c, 15 times
• drivers/net/3c503.c, 2 times
• drivers/net/Config.in, 15 times
• drivers/net/a2065.h, line 125
• drivers/net/apne.c, 3 times
• drivers/net/arcnet.c, 27 times
• drivers/net/ariadne.c, 11 times
• drivers/net/com90io.c, 2 times
• drivers/net/com90xx.c, 3 times
• drivers/net/cops.c, 16 times
• drivers/net/depca.c, 19 times
• drivers/net/e2100.c, line 310
• drivers/net/ewrk3.c, 3 times
• drivers/net/hamradio/Config.in, 3 times
• drivers/net/hp100.c, line 2029
• drivers/net/irda/Config.in, line 142
• drivers/net/irda/actisys.c, line 4135
• drivers/net/lance.c, line 442
• drivers/net/sk_g16.c, 3 times
• drivers/net/sktr.h, line 79
• drivers/net/smc-mca.c, line 249
• drivers/net/smc-ultra.c, line 312
• drivers/net/smc-ultra32.c, line 319
• drivers/net/sunhme.c, line 2202
• drivers/net/sunhme.h, line 617
• drivers/net/sunqe.c, 2 times
• drivers/net/via-rhine.c, line 90
• drivers/net/wd.c, line 372
• drivers/scsi/53c7,8xx.h, line 1475
• drivers/scsi/53c7xx.h, line 1587
• drivers/scsi/Makefile, line 408
• drivers/scsi/aic7xxx.c, 9 times
• drivers/scsi/atari_NCR5380.c, line 97
• drivers/scsi/fastlane.c, line 111
• drivers/scsi/fdomain.h, 2 times
• drivers/scsi/gdth.c, 17 times
• drivers/scsi/in2000.c, 3 times
• drivers/scsi/mac_esp.c, 2 times
• drivers/scsi/megaraid.c, 2 times
• drivers/scsi/ncr53c8xx.c, line 9685
• drivers/scsi/ncr53c8xx.h, 2 times
• drivers/scsi/pci2220i.h, line 102
• drivers/scsi/scsi_ioctl.c, 5 times
• drivers/scsi/scsi_module.c, 7 times
• drivers/scsi/scsi_syms.c, 7 times
• drivers/scsi/scsicam.c, line 158
• drivers/scsi/st_options.h, 2 times
• drivers/scsi/t128.c, line 54
• drivers/scsi/wd7000.h, 3 times
• drivers/sgi/char/graphics.h, line 41
• drivers/sound/Makefile, 7 times
• drivers/sound/dev_table.c, 3 times
• drivers/sound/dmasound.c, 7 times
• drivers/sound/es1370.c, 3 times
• drivers/sound/es1371.c, line 106
• drivers/sound/gus_wave.c, 2 times
• drivers/sound/legacy.h, 31 times
• drivers/sound/lowlevel/awe_compat-fbsd.h, line 222
• drivers/sound/lowlevel/awe_compat-linux.h, 11 times
• drivers/sound/lowlevel/awe_compat.h, 57 times
• drivers/sound/msnd_pinnacle.c, 23 times
• drivers/sound/sb.h, 34 times
• drivers/sound/sb_mixer.c, 2 times
• drivers/sound/sound_config.h, line 468
• drivers/video/atyfb.c, line 114
• drivers/video/cgsixfb.c, line 171
• drivers/video/fbcon-ilbm.c, 2 times
• drivers/video/fbcon-iplan2p4.c, 13 times
• drivers/video/fbcon-vga.c, line 130
• drivers/video/font_6x11.c, 2 times
• drivers/video/fonts.c, 8 times
• drivers/video/hpfb.c, 29 times
• drivers/video/iga.h, line 25
• drivers/video/matroxfb.c, line 252
• drivers/video/platinumfb.c, 4 times
• drivers/video/platinumfb.h, 4 times
• drivers/video/promcon.c, 4 times
• drivers/video/tgafb.c, 2 times
• fs/Config.in, 20 times
• fs/adfs/Makefile, line 73
• fs/affs/Makefile, 21 times
• fs/coda/dir.c, 3 times
• fs/dcache.c, 5 times
• fs/ext2/file.c, line 702
• fs/ext2/namei.c, 3 times
• fs/fat/inode.c, 2 times
• fs/hfs/FAQ.txt, 25 times
• fs/hpfs/hpfs.h, 14 times
• fs/lockd/clntlock.c, 7 times
• fs/lockd/xdr.c, line 77
• fs/minix/truncate.c, 2 times
• fs/msdos/Makefile, line 991
• fs/msdos/namei.c, 4 times
• fs/ncpfs/mmap.c, 2 times
• fs/nfs/dir.c, 4 times
• fs/nfs/inode.c, 4 times
• fs/nfsd/nfssvc.c, 4 times
• fs/nfsd/stats.c, 9 times
• fs/nls/Config.in, 3 times
• fs/nls/nls_cp869.c, 23 times
• fs/ntfs/ntfstypes.h, line 261
• fs/ntfs/support.c, line 45
• fs/proc/root.c, line 113
• fs/proc/scsi.c, 3 times
• fs/sysv/Makefile, 6 times
• fs/umsdos/specs, 9 times
• include/asm-alpha/byteorder.h, 3 times
• include/asm-alpha/delay.h, line 1196
• include/asm-alpha/floppy.h, 9 times
• include/asm-alpha/init.h, 6 times
• include/asm-alpha/io.h, line 265
• include/asm-alpha/linux_logo.h, 2 times
• include/asm-alpha/machvec.h, line 44
• include/asm-alpha/page.h, 4 times
• include/asm-alpha/segment.h, 10 times
• include/asm-alpha/softirq.h, line 766
• include/asm-arm/arcaudio.h, line 86
• include/asm-arm/arch-nexuspci/mmu.h, 2 times
• include/asm-arm/arch-vnc/irq.h, 2 times
• include/asm-arm/arch-vnc/serial.h, 5 times
• include/asm-arm/assembler.h, 4 times
• include/asm-arm/bugs.h, line 170
• include/asm-arm/floppy.h, 12 times
• include/asm-arm/hardirq.h, 2 times
• include/asm-arm/mman.h, 7 times
• include/asm-arm/proc-armo/param.h, line 229
• include/asm-arm/proc-armo/pgtable-flat.h, line 137
• include/asm-arm/proc-armv/assembler.h, 3 times
• include/asm-arm/proc-armv/elf.h, 2 times
• include/asm-arm/proc-armv/io.h, 2 times
• include/asm-arm/proc-armv/processor.h, 2 times
• include/asm-arm/scatterlist.h, line 205
• include/asm-arm/setup.h, 4 times
• include/asm-arm/sigcontext.h, 4 times
• include/asm-arm/signal.h, 35 times
• include/asm-arm/socket.h, 15 times
• include/asm-arm/system.h, 41 times
• include/asm-i386/linux_logo.h, line 68
• include/asm-i386/scatterlist.h, line 36
• include/asm-i386/softirq.h, 4 times
• include/asm-i386/stat.h, 4 times
• include/asm-m68k/atari_acsi.h, 40 times
• include/asm-m68k/errno.h, line 262
• include/asm-m68k/hwtest.h, line 224
• include/asm-m68k/init.h, 9 times
• include/asm-m68k/macints.h, line 75
• include/asm-m68k/mman.h, 5 times
• include/asm-m68k/resource.h, 9 times
• include/asm-m68k/serial.h, 2 times
• include/asm-m68k/signal.h, 15 times
• include/asm-m68k/softirq.h, 6 times
• include/asm-m68k/timex.h, 3 times
• include/asm-mips/byteorder.h, 2 times
• include/asm-mips/mipsconfig.h, 5 times
• include/asm-mips/newport.h, line 38
• include/asm-mips/posix_types.h, 2 times
• include/asm-mips/processor.h, 2 times
• include/asm-mips/ptrace.h, 2 times
• include/asm-mips/segment.h, 10 times
• include/asm-mips/sgihpc.h, 9 times
• include/asm-mips/smp.h, 23 times
• include/asm-mips/termbits.h, 2 times
• include/asm-mips/ucontext.h, 6 times
• include/asm-ppc/8xx_immap.h, 16 times
• include/asm-ppc/cache.h, line 182
• include/asm-ppc/elf.h, line 295
• include/asm-ppc/errno.h, line 177
• include/asm-ppc/floppy.h, 11 times
• include/asm-ppc/io.h, 2 times
• include/asm-ppc/irq.h, 12 times
• include/asm-ppc/linux_logo.h, 13 times
• include/asm-ppc/prom.h, 7 times
• include/asm-ppc/softirq.h, 2 times
• include/asm-ppc/spinlock.h, line 111
• include/asm-ppc/termios.h, 2 times
• include/asm-ppc/types.h, 11 times
• include/asm-ppc/uaccess.h, 10 times
• include/asm-ppc/unistd.h, 13 times
• include/asm-ppc/vga.h, 2 times
• include/asm-sparc/atops.h, 8 times
• include/asm-sparc/fbio.h, 4 times
• include/asm-sparc/io.h, line 80
• include/asm-sparc/memreg.h, 3 times
• include/asm-sparc/msi.h, 3 times
• include/asm-sparc/page.h, 2 times
• include/asm-sparc/perfctr.h, 3 times
• include/asm-sparc/processor.h, line 13
• include/asm-sparc/reg.h, 2 times
• include/asm-sparc/ross.h, line 48
• include/asm-sparc/string.h, line 697
• include/asm-sparc/sun4prom.h, 3 times
• include/asm-sparc/vfc_ioctls.h, line 130
• include/asm-sparc64/floppy.h, 7 times
• include/asm-sparc64/head.h, 16 times
• include/asm-sparc64/openpromio.h, 3 times
• include/asm-sparc64/perfctr.h, 3 times
• include/asm-sparc64/rtc.h, 4 times
• include/asm-sparc64/segment.h, 2 times
• include/asm-sparc64/smp.h, 9 times
• include/asm-sparc64/smplock.h, 5 times
• include/asm-sparc64/softirq.h, 3 times
• include/asm-sparc64/termbits.h, 2 times
• include/asm-sparc64/termios.h, line 563
• include/asm-sparc64/uaccess.h, line 62
• include/asm-sparc64/unaligned.h, 2 times
• include/asm-sparc64/user.h, 12 times
• include/linux/arcdevice.h, 3 times
• include/linux/bpqether.h, line 21
• include/linux/coda_fs_i.h, line 231
• include/linux/consolemap.h, 10 times
• include/linux/cyclades.h, line 487
• include/linux/dcache.h, 2 times
• include/linux/ext2_fs.h, 6 times
• include/linux/fd.h, 3 times
• include/linux/genhd.h, 6 times
• include/linux/hippidevice.h, line 1286
• include/linux/if_shaper.h, 13 times
• include/linux/interrupt.h, 5 times
• include/linux/mm.h, line 315
• include/linux/module.h, line 215
• include/linux/ncp_mount.h, line 66
• include/linux/pci.h, 7 times
• include/linux/pkt_cls.h, 2 times
• include/linux/sched.h, line 1181
• include/linux/sdla_x25.h, line 97
• include/linux/serial_reg.h, 4 times
• include/linux/smb_fs_i.h, line 247
• include/linux/smb_fs_sb.h, line 92
• include/linux/sunrpc/clnt.h, 17 times
• include/linux/sunrpc/sched.h, line 189
• include/linux/swap.h, 7 times
• include/linux/sysctl.h, 5 times
• include/linux/sysv_fs_i.h, 2 times
• include/linux/tty_driver.h, line 42
• include/linux/utsname.h, line 82
• include/linux/wanpipe.h, 2 times
• include/net/ax25.h, 4 times
• include/net/irda/dongle.h, 33 times
• include/net/irda/irda.h, 14 times
• include/net/irda/iriap.h, 11 times
• include/net/irda/irlan_common.h, 28 times
• include/net/irda/irlan_event.h, 7 times
• include/net/irda/irqueue.h, 2 times
• include/net/netbeuicall.h, 5 times
• include/net/scm.h, 4 times
• include/video/fbcon-cfb2.h, 4 times
• include/video/fbcon-cfb8.h, 9 times
• include/video/fbcon-mac.h, line 135
• include/video/fbcon-vga.h, line 159
• kernel/softirq.c, 26 times
• kernel/sysctl.c, 21 times
• lib/inflate.c, line 143
• net/802/fddi.c, 11 times
• net/802/pseudo/actionnm.awk, 7 times
• net/802/pseudo/opcodes, 2 times
• net/802/pseudo/pseudocode.h, line 388
• net/802/transit/Makefile, 6 times
• net/ax25/af_ax25.c, 8 times
• net/core/scm.c, 3 times
• net/ipv4/devinet.c, line 267
• net/ipv4/fib_semantics.c, 9 times
• net/ipv4/igmp.c, line 92
• net/ipv4/ip_fw.c, line 107
• net/ipv4/ip_input.c, line 549
• net/ipv4/ip_masq.c, 11 times
• net/ipv4/ip_masq_autofw.c, 2 times
• net/ipv4/ip_masq_mfw.c, 16 times
• net/ipv4/ip_masq_portfw.c, 2 times
• net/ipv4/ip_masq_raudio.c, 3 times
• net/ipv4/ip_nat_dumb.c, line 124
• net/ipv4/ip_output.c, line 142
• net/ipv4/ipconfig.c, 2 times
• net/ipv4/route.c, 2 times
• net/ipv4/tcp_input.c, 7 times
• net/ipv6/route.c, 4 times
• net/ipx/af_ipx.c, 12 times
• net/irda/irlap_event.c, 5 times
• net/irda/irlmp.c, 3 times
• net/irda/irlmp_frame.c, 2 times
• net/irda/irobex/Makefile, 28 times
• net/irda/irqueue.c, 2 times
• net/irda/irsysctl.c, 8 times
• net/irda/wrapper.c, 24 times
• net/rose/rose_route.c, 7 times
• net/sched/sch_red.c, 3 times
• net/socket.c, line 107
• net/sunrpc/stats.c, 2 times
• scripts/ksymoops/io.c, 2 times
• scripts/ksymoops/misc.c, line 248
• scripts/ksymoops/symbol.c, 2 times
• scripts/lxdialog/menubox.c, 3 times
• scripts/tkgen.c, line 266