Defined in 1 files as a prototype:

• sys/sys/bus.h, line 517 (as a prototype)

Defined in 2 files as a macro:

• stand/kshim/bsd_kernel.h, line 442 (as a macro)
• sys/dev/aacraid/aacraid_var.h, line 58 (as a macro)

Defined in 1 files as a function:

• sys/kern/subr_bus.c, line 4759 (as a function)

Referenced in 259 files:

• sys/arm/allwinner/a10_codec.c, line 774
• sys/arm/allwinner/a10_hdmiaudio.c, line 381
• sys/arm/allwinner/a10_mmc.c, 2 times
• sys/arm/allwinner/if_awg.c, 4 times
• sys/arm/amlogic/aml8726/aml8726_mmc.c, line 728
• sys/arm/amlogic/aml8726/aml8726_sdxc-m8.c, line 906
• sys/arm/at91/at91_mci.c, line 394
• sys/arm/at91/at91_spi.c, line 232
• sys/arm/at91/if_ate.c, 4 times
• sys/arm/at91/if_macb.c, line 481
• sys/arm/at91/uart_dev_at91usart.c, 2 times
• sys/arm/broadcom/bcm2835/bcm2835_dma.c, line 251
• sys/arm/broadcom/bcm2835/bcm2835_mbox.c, line 310
• sys/arm/broadcom/bcm2835/bcm2835_sdhci.c, line 232
• sys/arm/cavium/cns11xx/if_ece.c, line 771
• sys/arm/freescale/imx/imx6_ipu.c, line 992
• sys/arm/freescale/imx/imx6_ssi.c, line 785
• sys/arm/freescale/vybrid/vf_sai.c, line 732
• sys/arm/lpc/if_lpe.c, line 868
• sys/arm/lpc/lpc_fb.c, line 206
• sys/arm/lpc/lpc_mmc.c, line 236
• sys/arm/nvidia/tegra_ahci.c, line 617
• sys/arm/ti/am335x/am335x_lcd.c, line 606
• sys/arm/ti/cpsw/if_cpsw.c, line 847
• sys/arm/versatile/versatile_clcd.c, line 289
• sys/arm/xilinx/zy7_devcfg.c, line 512
• sys/arm/xscale/ixp425/ixp425_pci.c, line 462
• sys/arm64/cavium/thunder_pcie_pem.c, 2 times
• sys/dev/aac/aac_pci.c, line 443
• sys/dev/aacraid/aacraid_pci.c, line 228
• sys/dev/acpica/acpi_pci.c, line 99
• sys/dev/advansys/adv_eisa.c, 3 times
• sys/dev/advansys/adv_isa.c, line 229
• sys/dev/advansys/adv_pci.c, line 178
• sys/dev/advansys/adw_pci.c, line 254
• sys/dev/ae/if_ae.c, line 1110
• sys/dev/age/if_age.c, 2 times
• sys/dev/agp/agp_i810.c, line 2227
• sys/dev/aha/aha_isa.c, line 224
• sys/dev/aha/aha_mca.c, line 163
• sys/dev/ahb/ahb.c, 2 times
• sys/dev/ahci/ahci.c, 4 times
• sys/dev/ahci/ahci_generic.c, line 123
• sys/dev/ahci/ahci_pci.c, line 658
• sys/dev/aic7xxx/ahc_eisa.c, line 133
• sys/dev/aic7xxx/ahc_isa.c, line 256
• sys/dev/aic7xxx/ahc_pci.c, line 108
• sys/dev/aic7xxx/ahd_pci.c, line 110
• sys/dev/alc/if_alc.c, 2 times
• sys/dev/ale/if_ale.c, 2 times
• sys/dev/amr/amr_pci.c, line 256
• sys/dev/an/if_an_pci.c, line 192
• sys/dev/arcmsr/arcmsr.c, line 4482
• sys/dev/ata/ata-dma.c, line 94
• sys/dev/ata/ata-pci.c, 2 times
• sys/dev/ath/if_ath_ahb.c, line 231
• sys/dev/ath/if_ath_descdma.c, line 180
• sys/dev/ath/if_ath_pci.c, line 308
• sys/dev/bce/if_bce.c, line 3524
• sys/dev/bfe/if_bfe.c, line 198
• sys/dev/bge/if_bge.c, 2 times
• sys/dev/bhnd/bhnd.c, line 687
• sys/dev/bhnd/bhndb/bhndb.c, line 1934
• sys/dev/bm/if_bm.c, 3 times
• sys/dev/buslogic/bt_isa.c, line 236
• sys/dev/buslogic/bt_pci.c, line 169
• sys/dev/bwi/if_bwi.c, line 1898
• sys/dev/bwn/if_bwn.c, line 6966
• sys/dev/bxe/bxe.c, line 14367
• sys/dev/cadence/if_cgem.c, 2 times
• sys/dev/cardbus/cardbus.c, line 346
• sys/dev/cas/if_cas.c, line 228
• sys/dev/cesa/cesa.c, 2 times
• sys/dev/ciss/ciss.c, line 831
• sys/dev/cxgb/cxgb_sge.c, line 603
• sys/dev/cxgbe/t4_sge.c, line 846
• sys/dev/dc/if_dc.c, line 1812
• sys/dev/de/if_de.c, 3 times
• sys/dev/dpt/dpt_eisa.c, line 124
• sys/dev/dpt/dpt_pci.c, line 126
• sys/dev/drm2/drm_pci.c, line 91
• sys/dev/dwc/if_dwc.c, 4 times
• sys/dev/e1000/if_em.c, 3 times
• sys/dev/e1000/if_igb.c, 4 times
• sys/dev/e1000/if_lem.c, 3 times
• sys/dev/en/midway.c, 2 times
• sys/dev/ena/ena.c, 3 times
• sys/dev/esp/esp_pci.c, line 229
• sys/dev/esp/esp_sbus.c, line 242
• sys/dev/et/if_et.c, 2 times
• sys/dev/fatm/if_fatm.c, line 2875
• sys/dev/ffec/if_ffec.c, 4 times
• sys/dev/firewire/fwohci_pci.c, line 296
• sys/dev/fxp/if_fxp.c, 5 times
• sys/dev/gem/if_gem.c, line 183
• sys/dev/glxsb/glxsb.c, line 400
• sys/dev/hatm/if_hatm.c, 2 times
• sys/dev/hifn/hifn7751.c, line 435
• sys/dev/hme/if_hme.c, line 226
• sys/dev/hptiop/hptiop.c, line 1909
• sys/dev/hptmv/entry.c, line 1281
• sys/dev/hyperv/input/hv_kbdc.c, line 478
• sys/dev/hyperv/netvsc/if_hn.c, 5 times
• sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c, line 937
• sys/dev/hyperv/vmbus/vmbus.c, 2 times
• sys/dev/hyperv/vmbus/vmbus_chan.c, 2 times
• sys/dev/ida/ida_eisa.c, line 298
• sys/dev/ida/ida_pci.c, line 261
• sys/dev/if_ndis/if_ndis_pci.c, line 296
• sys/dev/iir/iir_pci.c, line 304
• sys/dev/ioat/ioat.c, 2 times
• sys/dev/ips/ips_pci.c, line 123
• sys/dev/ipw/if_ipw.c, line 496
• sys/dev/isci/isci.c, line 413
• sys/dev/isci/isci_controller.c, line 476
• sys/dev/ismt/ismt.c, 2 times
• sys/dev/isp/isp_pci.c, line 1505
• sys/dev/isp/isp_sbus.c, line 432
• sys/dev/iwi/if_iwi.c, 5 times
• sys/dev/iwm/if_iwm.c, line 5954
• sys/dev/iwn/if_iwn.c, 3 times
• sys/dev/ixgb/if_ixgb.c, 3 times
• sys/dev/ixgbe/ix_txrx.c, 3 times
• sys/dev/ixl/i40e_osdep.c, line 75
• sys/dev/ixl/ixl_txrx.c, 4 times
• sys/dev/jme/if_jme.c, 2 times
• sys/dev/le/if_le_cbus.c, line 282
• sys/dev/le/if_le_isa.c, line 327
• sys/dev/le/if_le_pci.c, line 327
• sys/dev/liquidio/base/lio_request_manager.c, line 82
• sys/dev/lmc/if_lmc.c, line 2397
• sys/dev/malo/if_malo.c, line 451
• sys/dev/malo/if_malo_pci.c, line 221
• sys/dev/mfi/mfi_pci.c, line 234
• sys/dev/mge/if_mge.c, 2 times
• sys/dev/mlx/mlx_pci.c, line 187
• sys/dev/mlx4/mlx4_en/mlx4_en_rx.c, line 317
• sys/dev/mlx4/mlx4_en/mlx4_en_tx.c, line 76
• sys/dev/mlx5/mlx5_core/mlx5_alloc.c, line 85
• sys/dev/mlx5/mlx5_core/mlx5_cmd.c, line 1432
• sys/dev/mlx5/mlx5_en/mlx5_en_main.c, 2 times
• sys/dev/mly/mly.c, line 390
• sys/dev/mmc/host/dwmmc.c, 2 times
• sys/dev/mpr/mpr_pci.c, line 226
• sys/dev/mps/mps_pci.c, line 211
• sys/dev/mpt/mpt_pci.c, line 664
• sys/dev/msk/if_msk.c, 4 times
• sys/dev/mvs/mvs.c, 3 times
• sys/dev/mvs/mvs_pci.c, 2 times
• sys/dev/mvs/mvs_soc.c, 2 times
• sys/dev/mwl/if_mwl.c, line 1937
• sys/dev/mwl/if_mwl_pci.c, line 177
• sys/dev/mxge/if_mxge.c, line 4764
• sys/dev/nfe/if_nfe.c, line 560
• sys/dev/nge/if_nge.c, line 1056
• sys/dev/ntb/ntb_transport.c, line 1202
• sys/dev/nvme/nvme_qpair.c, 2 times
• sys/dev/nxge/if_nxge.c, 2 times
• sys/dev/nxge/xge-osdep.h, line 357
• sys/dev/oce/oce_queue.c, 2 times
• sys/dev/oce/oce_util.c, 2 times
• sys/dev/ocs_fc/ocs_pci.c, line 501
• sys/dev/patm/if_patm_attach.c, 5 times
• sys/dev/pci/pci.c, 3 times
• sys/dev/pci/pci_host_generic.c, 2 times
• sys/dev/pci/vga_pci.c, 2 times
• sys/dev/proto/proto_busdma.c, line 394
• sys/dev/qlnx/qlnxe/qlnx_os.c, line 4894
• sys/dev/qlxgb/qla_os.c, line 622
• sys/dev/qlxgbe/ql_os.c, line 822
• sys/dev/qlxge/qls_os.c, line 690
• sys/dev/ral/rt2560.c, 4 times
• sys/dev/ral/rt2661.c, 4 times
• sys/dev/ral/rt2860.c, 4 times
• sys/dev/re/if_re.c, line 1007
• sys/dev/rl/if_rl.c, line 923
• sys/dev/rt/if_rt.c, 5 times
• sys/dev/rtwn/if_rtwn.c, 4 times
• sys/dev/safe/safe.c, 3 times
• sys/dev/sdhci/sdhci.c, line 645
• sys/dev/sf/if_sf.c, line 1009
• sys/dev/sfxge/sfxge_dma.c, line 200
• sys/dev/sge/if_sge.c, line 760
• sys/dev/siis/siis.c, 4 times
• sys/dev/sis/if_sis.c, line 1229
• sys/dev/sk/if_sk.c, 3 times
• sys/dev/smartpqi/smartpqi_main.c, line 281
• sys/dev/sound/isa/ad1816.c, line 614
• sys/dev/sound/isa/ess.c, line 856
• sys/dev/sound/isa/mss.c, line 1752
• sys/dev/sound/isa/sb16.c, line 843
• sys/dev/sound/isa/sb8.c, line 739
• sys/dev/sound/macio/aoa.c, 2 times
• sys/dev/sound/pci/als4000.c, line 787
• sys/dev/sound/pci/atiixp.c, 2 times
• sys/dev/sound/pci/aureal.c, line 638
• sys/dev/sound/pci/cmi.c, line 969
• sys/dev/sound/pci/cs4281.c, line 817
• sys/dev/sound/pci/csapcm.c, line 710
• sys/dev/sound/pci/ds1.c, 2 times
• sys/dev/sound/pci/emu10k1.c, line 2102
• sys/dev/sound/pci/emu10kx.c, line 2714
• sys/dev/sound/pci/envy24.c, line 2528
• sys/dev/sound/pci/envy24ht.c, line 2434
• sys/dev/sound/pci/es137x.c, line 1847
• sys/dev/sound/pci/fm801.c, line 631
• sys/dev/sound/pci/hda/hdaa.c, line 1750
• sys/dev/sound/pci/hda/hdac.c, 3 times
• sys/dev/sound/pci/hdspe.c, line 155
• sys/dev/sound/pci/ich.c, 2 times
• sys/dev/sound/pci/maestro.c, 2 times
• sys/dev/sound/pci/maestro3.c, line 1388
• sys/dev/sound/pci/solo.c, 2 times
• sys/dev/sound/pci/t4dwave.c, line 938
• sys/dev/sound/pci/via8233.c, 2 times
• sys/dev/sound/pci/via82c686.c, 2 times
• sys/dev/sound/pci/vibes.c, line 770
• sys/dev/sound/sbus/cs4231.c, line 434
• sys/dev/ste/if_ste.c, line 1132
• sys/dev/stge/if_stge.c, line 732
• sys/dev/sym/sym_hipd.c, line 8409
• sys/dev/ti/if_ti.c, line 1063
• sys/dev/trm/trm.c, line 3217
• sys/dev/twa/tw_osl_freebsd.c, line 550
• sys/dev/twe/twe_freebsd.c, line 231
• sys/dev/tws/tws.c, line 536
• sys/dev/tx/if_tx.c, 4 times
• sys/dev/txp/if_txp.c, line 1310
• sys/dev/ubsec/ubsec.c, 2 times
• sys/dev/usb/usb_busdma.h, line 42
• sys/dev/vge/if_vge.c, 2 times
• sys/dev/vmware/vmxnet3/if_vmx.c, 3 times
• sys/dev/vnic/nicvf_queues.c, 3 times
• sys/dev/vr/if_vr.c, line 884
• sys/dev/vte/if_vte.c, 2 times
• sys/dev/vxge/vxge.c, 2 times
• sys/dev/wds/wd7000.c, line 549
• sys/dev/wpi/if_wpi.c, 3 times
• sys/dev/xen/blkfront/blkfront.c, line 1291
• sys/dev/xl/if_xl.c, 3 times
• sys/mips/atheros/if_arge.c, line 1873
• sys/mips/idt/if_kr.c, line 977
• sys/mips/rmi/xlr_pci.c, 2 times
• sys/net/iflib.c, 4 times
• sys/powerpc/powermac/ata_dbdma.c, line 264
• sys/powerpc/ps3/if_glc.c, 3 times
• sys/powerpc/ps3/ps3bus.c, 3 times
• sys/powerpc/ps3/ps3cdrom.c, line 193
• sys/powerpc/ps3/ps3disk.c, line 214
• sys/powerpc/pseries/phyp_llan.c, 3 times
• sys/powerpc/pseries/phyp_vscsi.c, 2 times
• sys/powerpc/pseries/plpar_pcibus.c, 2 times
• sys/powerpc/pseries/vdevice.c, 2 times
• sys/sparc64/pci/fire.c, 2 times
• sys/sparc64/pci/psycho.c, 2 times
• sys/sparc64/pci/schizo.c, 2 times
• sys/sparc64/sbus/dma_sbus.c, line 231
• sys/sparc64/sbus/sbus.c, 2 times
• sys/sparc64/sparc64/nexus.c, line 138