Defined in 2 files as a prototype:

• stand/kshim/bsd_kernel.h, line 425 (as a prototype)
• sys/sys/bus.h, line 602 (as a prototype)

Defined in 2 files as a function:

• stand/kshim/bsd_kernel.c, line 641 (as a function)
• sys/kern/subr_bus.c, line 2589 (as a function)

Referenced in 243 files:

• stand/usb/storage/umass_common.c, 2 times
• sys/amd64/vmm/io/ppt.c, 2 times
• sys/arm/arm/gic_acpi.c, line 259
• sys/arm/arm/gic_fdt.c, 2 times
• sys/arm/arm/nexus.c, line 79
• sys/arm/mv/mv_localbus.c, 4 times
• sys/arm/mv/mv_pci_ctrl.c, 2 times
• sys/arm/ti/ti_sdhci.c, line 361
• sys/arm64/arm64/gic_v3.c, line 366
• sys/arm64/arm64/gic_v3_acpi.c, line 375
• sys/arm64/arm64/gic_v3_fdt.c, 3 times
• sys/arm64/arm64/gicv3_its.c, line 1735
• sys/arm64/arm64/nexus.c, line 87
• sys/compat/linsysfs/linsysfs.c, 2 times
• sys/compat/linuxkpi/common/include/linux/pci.h, line 238
• sys/compat/linuxkpi/common/src/linux_pci.c, 2 times
• sys/compat/linuxkpi/common/src/linux_usb.c, 2 times
• sys/dev/aac/aac_cam.c, line 218
• sys/dev/aac/aac_disk.c, line 371
• sys/dev/aacraid/aacraid_cam.c, line 296
• sys/dev/acpica/acpi.c, 11 times
• sys/dev/acpica/acpi_cpu.c, line 619
• sys/dev/acpica/acpi_pci.c, 5 times
• sys/dev/adb/adb_bus.c, 9 times
• sys/dev/ahci/ahci.c, 6 times
• sys/dev/ahci/ahci_pci.c, line 419
• sys/dev/amr/amr_disk.c, line 225
• sys/dev/ata/ata-pci.c, 4 times
• sys/dev/atkbdc/atkbdc_subr.c, 4 times
• sys/dev/bhnd/bcma/bcma.c, 17 times
• sys/dev/bhnd/bcma/bcma_bhndb.c, 2 times
• sys/dev/bhnd/bhndb/bhndb.c, 4 times
• sys/dev/bhnd/bhndb/bhndb_pci.c, line 561
• sys/dev/bhnd/cores/chipc/chipc.c, 2 times
• sys/dev/bhnd/cores/chipc/chipc_subr.c, line 186
• sys/dev/bhnd/cores/pci/bhnd_pci.c, 2 times
• sys/dev/bhnd/cores/pcie2/bhnd_pcie2.c, 2 times
• sys/dev/bhnd/cores/usb/bhnd_usb.c, 3 times
• sys/dev/bhnd/siba/siba.c, 26 times
• sys/dev/bhnd/siba/siba_bhndb.c, 3 times
• sys/dev/cardbus/cardbus.c, 3 times
• sys/dev/cardbus/cardbus_cis.c, 4 times
• sys/dev/cesa/cesa.c, line 1129
• sys/dev/cxgb/cxgb_main.c, 3 times
• sys/dev/cxgbe/t4_main.c, 2 times
• sys/dev/dc/dcphy.c, line 130
• sys/dev/dc/pnphy.c, line 108
• sys/dev/dcons/dcons_crom.c, line 194
• sys/dev/fdc/fdc.c, 2 times
• sys/dev/fdt/simplebus.c, 5 times
• sys/dev/firewire/if_fwe.c, line 154
• sys/dev/firewire/if_fwip.c, line 164
• sys/dev/firewire/sbp.c, line 1928
• sys/dev/firewire/sbp_targ.c, line 1958
• sys/dev/gpio/gpiobusvar.h, 2 times
• sys/dev/gpio/ofw_gpiobus.c, line 561
• sys/dev/hyperv/include/vmbus.h, line 133
• sys/dev/ida/ida_disk.c, line 183
• sys/dev/if_ndis/if_ndis_usb.c, 3 times
• sys/dev/iicbus/iicbus.h, line 37
• sys/dev/iicbus/ofw_iicbus.c, line 238
• sys/dev/imcsmb/imcsmb.c, line 92
• sys/dev/ips/ips_disk.c, line 139
• sys/dev/le/lebuffer_sbus.c, 5 times
• sys/dev/mfi/mfi_disk.c, line 106
• sys/dev/mfi/mfi_syspd.c, line 109
• sys/dev/mii/gentbi.c, line 130
• sys/dev/mii/ip1000phy.c, line 112
• sys/dev/mii/mii.c, 10 times
• sys/dev/mii/mii_physubr.c, 2 times
• sys/dev/mii/mlphy.c, line 119
• sys/dev/mii/smcphy.c, line 115
• sys/dev/mlx/mlx_disk.c, line 219
• sys/dev/mmc/mmc.c, 10 times
• sys/dev/mpr/mpr_pci.c, line 491
• sys/dev/mps/mps_pci.c, line 435
• sys/dev/msk/if_msk.c, 3 times
• sys/dev/mvs/mvs.c, line 124
• sys/dev/mvs/mvs_pci.c, 4 times
• sys/dev/mvs/mvs_soc.c, 4 times
• sys/dev/mxge/if_mxge.c, line 3927
• sys/dev/nand/nand_cdev.c, line 85
• sys/dev/nand/nand_generic.c, 5 times
• sys/dev/nand/nandbus.c, line 289
• sys/dev/nand/nfc_fsl.c, line 236
• sys/dev/ntb/ntb.c, 27 times
• sys/dev/ntb/ntb_hw/ntb_hw_intel.c, line 1364
• sys/dev/ntb/ntb_transport.c, 4 times
• sys/dev/nvdimm/nvdimm.c, 3 times
• sys/dev/ofw/ofw_cpu.c, line 148
• sys/dev/otus/if_otus.c, 2 times
• sys/dev/ow/ow.c, 6 times
• sys/dev/pccard/pccard.c, 2 times
• sys/dev/pccard/pccardvarp.h, line 198
• sys/dev/pci/pci.c, 75 times
• sys/dev/pci/pci_host_generic_acpi.c, line 225
• sys/dev/pci/pci_host_generic_fdt.c, 2 times
• sys/dev/pci/pci_iov.c, 6 times
• sys/dev/pci/pci_pci.c, line 2930
• sys/dev/ppbus/ppb_msq.c, 2 times
• sys/dev/ppbus/ppbconf.c, 6 times
• sys/dev/puc/puc.c, 9 times
• sys/dev/quicc/quicc_core.c, 6 times
• sys/dev/rtwn/usb/rtwn_usb_attach.c, 2 times
• sys/dev/scc/scc_core.c, 6 times
• sys/dev/sdhci/sdhci.c, 10 times
• sys/dev/sdhci/sdhci_xenon.c, line 337
• sys/dev/siis/siis.c, 5 times
• sys/dev/sk/if_sk.c, 3 times
• sys/dev/smbus/smbus.c, 6 times
• sys/dev/sound/isa/mss.c, line 2217
• sys/dev/sound/isa/sbc.c, line 614
• sys/dev/sound/pci/csa.c, 4 times
• sys/dev/sound/pci/csamidi.c, 2 times
• sys/dev/sound/pci/csapcm.c, 2 times
• sys/dev/sound/pci/emu10kx-midi.c, line 169
• sys/dev/sound/pci/emu10kx.c, 5 times
• sys/dev/sound/pci/hda/hdaa.c, 5 times
• sys/dev/sound/pci/hda/hdac.c, 8 times
• sys/dev/sound/pci/hda/hdacc.c, 6 times
• sys/dev/sound/pci/hdspe-pcm.c, 2 times
• sys/dev/sound/pci/hdspe.c, line 110
• sys/dev/sound/usb/uaudio.c, 3 times
• sys/dev/sound/usb/uaudio_pcm.c, line 201
• sys/dev/spibus/ofw_spibus.c, line 197
• sys/dev/spibus/spibusvar.h, line 29
• sys/dev/twe/twe_freebsd.c, line 820
• sys/dev/usb/controller/usb_controller.c, line 172
• sys/dev/usb/gadget/g_audio.c, 2 times
• sys/dev/usb/gadget/g_keyboard.c, 2 times
• sys/dev/usb/gadget/g_modem.c, 2 times
• sys/dev/usb/gadget/g_mouse.c, 2 times
• sys/dev/usb/input/atp.c, 2 times
• sys/dev/usb/input/uep.c, 2 times
• sys/dev/usb/input/uhid.c, 2 times
• sys/dev/usb/input/uhid_snes.c, 2 times
• sys/dev/usb/input/ukbd.c, 2 times
• sys/dev/usb/input/ums.c, 2 times
• sys/dev/usb/input/wmt.c, 2 times
• sys/dev/usb/input/wsp.c, 2 times
• sys/dev/usb/misc/udbp.c, 2 times
• sys/dev/usb/misc/ufm.c, 2 times
• sys/dev/usb/misc/ugold.c, 2 times
• sys/dev/usb/misc/uled.c, 2 times
• sys/dev/usb/net/if_aue.c, 2 times
• sys/dev/usb/net/if_axe.c, 2 times
• sys/dev/usb/net/if_axge.c, 2 times
• sys/dev/usb/net/if_cdce.c, 2 times
• sys/dev/usb/net/if_cue.c, 2 times
• sys/dev/usb/net/if_ipheth.c, 2 times
• sys/dev/usb/net/if_kue.c, 2 times
• sys/dev/usb/net/if_mos.c, 2 times
• sys/dev/usb/net/if_muge.c, 2 times
• sys/dev/usb/net/if_rue.c, 2 times
• sys/dev/usb/net/if_smsc.c, 2 times
• sys/dev/usb/net/if_udav.c, 2 times
• sys/dev/usb/net/if_ure.c, 2 times
• sys/dev/usb/net/if_urndis.c, 2 times
• sys/dev/usb/net/if_usie.c, 2 times
• sys/dev/usb/net/uhso.c, 2 times
• sys/dev/usb/serial/u3g.c, 2 times
• sys/dev/usb/serial/uark.c, 2 times
• sys/dev/usb/serial/ubsa.c, 2 times
• sys/dev/usb/serial/ubser.c, 2 times
• sys/dev/usb/serial/uchcom.c, 2 times
• sys/dev/usb/serial/ucycom.c, 2 times
• sys/dev/usb/serial/ufoma.c, 2 times
• sys/dev/usb/serial/uftdi.c, 2 times
• sys/dev/usb/serial/ugensa.c, 2 times
• sys/dev/usb/serial/uipaq.c, 2 times
• sys/dev/usb/serial/ulpt.c, 2 times
• sys/dev/usb/serial/umcs.c, 2 times
• sys/dev/usb/serial/umct.c, 2 times
• sys/dev/usb/serial/umodem.c, 2 times
• sys/dev/usb/serial/umoscom.c, 2 times
• sys/dev/usb/serial/uplcom.c, 2 times
• sys/dev/usb/serial/usb_serial.c, line 560
• sys/dev/usb/serial/uslcom.c, 2 times
• sys/dev/usb/serial/uvisor.c, 2 times
• sys/dev/usb/serial/uvscom.c, 2 times
• sys/dev/usb/storage/cfumass.c, 2 times
• sys/dev/usb/storage/umass.c, 2 times
• sys/dev/usb/storage/urio.c, 2 times
• sys/dev/usb/storage/ustorage_fs.c, 2 times
• sys/dev/usb/usb_hub.c, 2 times
• sys/dev/usb/usb_util.c, line 86
• sys/dev/usb/video/udl.c, 2 times
• sys/dev/usb/wlan/if_rsu.c, 2 times
• sys/dev/usb/wlan/if_rum.c, 2 times
• sys/dev/usb/wlan/if_run.c, 2 times
• sys/dev/usb/wlan/if_uath.c, 2 times
• sys/dev/usb/wlan/if_upgt.c, 2 times
• sys/dev/usb/wlan/if_ural.c, 2 times
• sys/dev/usb/wlan/if_urtw.c, 2 times
• sys/dev/usb/wlan/if_zyd.c, 2 times
• sys/dev/vnic/mrml_bridge.c, 2 times
• sys/dev/vnic/nic_main.c, line 1030
• sys/dev/vnic/nicvf_main.c, line 1217
• sys/dev/vnic/thunder_mdio_fdt.c, line 189
• sys/dev/xen/pcifront/pcifront.c, 4 times
• sys/isa/isa_common.h, line 67
• sys/mips/atheros/apb.c, 3 times
• sys/mips/atheros/ar531x/apb.c, 2 times
• sys/mips/ingenic/jz4780_pinctrl.c, line 127
• sys/mips/mips/nexus.c, line 91
• sys/mips/nlm/dev/net/xlpge.c, line 1219
• sys/mips/nlm/xlp_simplebus.c, line 181
• sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c, 2 times
• sys/netgraph/bluetooth/drivers/ubtbcmfw/ubtbcmfw.c, 2 times
• sys/powerpc/mpc85xx/fsl_sata.c, line 359
• sys/powerpc/mpc85xx/lbc.c, 3 times
• sys/powerpc/ofw/ofw_pcibus.c, 2 times
• sys/powerpc/powermac/cpcht.c, line 493
• sys/powerpc/powermac/macgpio.c, 8 times
• sys/powerpc/powermac/macio.c, 5 times
• sys/powerpc/powermac/smu.c, line 415
• sys/powerpc/powermac/uninorth.c, 5 times
• sys/powerpc/powernv/opal_console.c, line 548
• sys/powerpc/powernv/opal_dev.c, line 345
• sys/powerpc/powernv/opal_i2cm.c, line 124
• sys/powerpc/powernv/opal_pci.c, line 658
• sys/powerpc/powernv/opal_sensor.c, line 305
• sys/powerpc/powernv/powernv_centaur.c, line 123
• sys/powerpc/powernv/powernv_xscom.c, line 123
• sys/powerpc/ps3/ps3bus.c, 4 times
• sys/powerpc/pseries/plpar_pcibus.c, line 102
• sys/powerpc/pseries/vdevice.c, 4 times
• sys/powerpc/psim/iobus.c, 2 times
• sys/riscv/riscv/nexus.c, line 73
• sys/sparc64/central/central.c, 4 times
• sys/sparc64/ebus/ebus.c, 4 times
• sys/sparc64/fhc/fhc.c, 4 times
• sys/sparc64/pci/fire.c, line 1591
• sys/sparc64/pci/ofw_pcibus.c, 2 times
• sys/sparc64/sbus/dma_sbus.c, 4 times
• sys/sparc64/sbus/sbus.c, 5 times
• sys/sparc64/sparc64/nexus.c, 4 times
• sys/sparc64/sparc64/upa.c, 4 times
• sys/x86/pci/qpi.c, 2 times
• sys/x86/x86/legacy.c, 3 times
• sys/x86/x86/nexus.c, line 88
• sys/x86/xen/xen_pci_bus.c, 3 times
• sys/xen/xenbus/xenbusb.c, 8 times