Defined in 2 files as a prototype:

• stand/kshim/bsd_kernel.h, line 658 (as a prototype)
• sys/sys/bus_dma.h, line 190 (as a prototype)

Defined in 9 files as a function:

• stand/kshim/bsd_kernel.c, line 111 (as a function)
• sys/arm/arm/busdma_machdep-v4.c, line 510 (as a function)
• sys/arm/arm/busdma_machdep-v6.c, line 584 (as a function)
• sys/arm64/arm64/busdma_machdep.c, line 218 (as a function)
• sys/mips/mips/busdma_machdep.c, line 491 (as a function)
• sys/powerpc/powerpc/busdma_machdep.c, line 351 (as a function)
• sys/riscv/riscv/busdma_machdep.c, line 218 (as a function)
• sys/sparc64/sparc64/bus_machdep.c, line 254 (as a function)
• sys/x86/x86/busdma_machdep.c, line 240 (as a function)

Referenced in 212 files:

• sys/arm/amlogic/aml8726/aml8726_mmc.c, 2 times
• sys/arm/amlogic/aml8726/aml8726_sdxc-m8.c, 2 times
• sys/arm/broadcom/bcm2835/bcm2835_mbox.c, 3 times
• sys/arm/ralink/if_fv.c, 5 times
• sys/arm/ti/cpsw/if_cpsw.c, line 955
• sys/arm/versatile/versatile_clcd.c, line 350
• sys/arm/xilinx/zy7_devcfg.c, line 636
• sys/compat/linuxkpi/common/src/linux_pci.c, 3 times
• sys/compat/ndis/kern_ndis.c, line 1020
• sys/compat/ndis/subr_ndis.c, 4 times
• sys/contrib/ena-com/ena_plat.h, line 316
• sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c, 4 times
• sys/crypto/ccp/ccp_hardware.c, 2 times
• sys/dev/aac/aac.c, 4 times
• sys/dev/aacraid/aacraid.c, 5 times
• sys/dev/acpica/acpi_pcib_acpi.c, line 558
• sys/dev/ae/if_ae.c, 4 times
• sys/dev/age/if_age.c, 9 times
• sys/dev/ahci/ahci.c, 4 times
• sys/dev/aic7xxx/aic_osm_lib.h, line 165
• sys/dev/al_eth/al_eth.c, 3 times
• sys/dev/alc/if_alc.c, 9 times
• sys/dev/ale/if_ale.c, 7 times
• sys/dev/altera/msgdma/msgdma.c, line 321
• sys/dev/amr/amr_pci.c, 6 times
• sys/dev/an/if_an.c, line 541
• sys/dev/arcmsr/arcmsr.c, 12 times
• sys/dev/ata/ata-dma.c, 4 times
• sys/dev/ath/if_ath_ahb.c, 2 times
• sys/dev/ath/if_ath_descdma.c, 3 times
• sys/dev/ath/if_ath_pci.c, 2 times
• sys/dev/axgbe/xgbe-desc.c, 4 times
• sys/dev/bce/if_bce.c, 10 times
• sys/dev/bfe/if_bfe.c, 5 times
• sys/dev/bge/if_bge.c, 12 times
• sys/dev/bhnd/bhndb/bhndb_subr.c, 2 times
• sys/dev/bwi/if_bwi.c, 10 times
• sys/dev/bwn/if_bwn.c, 3 times
• sys/dev/bxe/bxe.c, 13 times
• sys/dev/cadence/if_cgem.c, 2 times
• sys/dev/cas/if_cas.c, 8 times
• sys/dev/ce/if_ce.c, 3 times
• sys/dev/cesa/cesa.c, 4 times
• sys/dev/ciss/ciss.c, 4 times
• sys/dev/cp/if_cp.c, 3 times
• sys/dev/ctau/if_ct.c, 3 times
• sys/dev/cx/if_cx.c, 3 times
• sys/dev/cxgb/cxgb_sge.c, 9 times
• sys/dev/cxgbe/t4_sge.c, 2 times
• sys/dev/dc/if_dc.c, 5 times
• sys/dev/dcons/dcons_crom.c, line 246
• sys/dev/drm2/drm_pci.c, 3 times
• sys/dev/ena/ena.c, 3 times
• sys/dev/esp/esp_pci.c, 4 times
• sys/dev/esp/esp_sbus.c, 2 times
• sys/dev/et/if_et.c, 5 times
• sys/dev/ffec/if_ffec.c, 4 times
• sys/dev/firewire/fwdma.c, 2 times
• sys/dev/firewire/sbp.c, line 2137
• sys/dev/fxp/if_fxp.c, 5 times
• sys/dev/gem/if_gem.c, 8 times
• sys/dev/glxsb/glxsb.c, 2 times
• sys/dev/hifn/hifn7751.c, 5 times
• sys/dev/hme/if_hme.c, 8 times
• sys/dev/hptiop/hptiop.c, 13 times
• sys/dev/hyperv/netvsc/if_hn.c, 2 times
• sys/dev/hyperv/vmbus/hyperv_busdma.c, 3 times
• sys/dev/ida/ida.c, 3 times
• sys/dev/if_ndis/if_ndis.c, line 1117
• sys/dev/iir/iir.c, 3 times
• sys/dev/ioat/ioat.c, 4 times
• sys/dev/ips/ips.c, 3 times
• sys/dev/ips/ips_commands.c, 3 times
• sys/dev/ips/ips_ioctl.c, line 142
• sys/dev/ips/ips_pci.c, line 170
• sys/dev/ipw/if_ipw.c, 8 times
• sys/dev/ismt/ismt.c, 2 times
• sys/dev/isp/isp_pci.c, 8 times
• sys/dev/isp/isp_sbus.c, 4 times
• sys/dev/iwi/if_iwi.c, 5 times
• sys/dev/iwm/if_iwm.c, 2 times
• sys/dev/iwm/if_iwm_util.c, line 487
• sys/dev/iwn/if_iwn.c, 3 times
• sys/dev/ixl/i40e_osdep.c, 2 times
• sys/dev/jme/if_jme.c, 7 times
• sys/dev/le/if_le_isa.c, 4 times
• sys/dev/le/if_le_ledma.c, 2 times
• sys/dev/le/if_le_pci.c, 4 times
• sys/dev/liquidio/base/lio_request_manager.c, line 252
• sys/dev/malo/if_malo.c, 2 times
• sys/dev/malo/if_malo_pci.c, 2 times
• sys/dev/malo/if_malohal.c, 2 times
• sys/dev/mfi/mfi.c, 10 times
• sys/dev/mge/if_mge.c, 3 times
• sys/dev/mlx/mlx.c, 4 times
• sys/dev/mlx4/mlx4_en/mlx4_en_rx.c, 2 times
• sys/dev/mlx4/mlx4_en/mlx4_en_tx.c, 2 times
• sys/dev/mlx5/mlx5_core/mlx5_alloc.c, 2 times
• sys/dev/mlx5/mlx5_core/mlx5_cmd.c, 2 times
• sys/dev/mlx5/mlx5_en/mlx5_en_main.c, 2 times
• sys/dev/mlx5/mlx5_en/mlx5_en_rl.c, line 148
• sys/dev/mly/mly.c, 4 times
• sys/dev/mpr/mpr.c, 7 times
• sys/dev/mpr/mpr_pci.c, line 438
• sys/dev/mpr/mpr_user.c, 2 times
• sys/dev/mps/mps.c, 6 times
• sys/dev/mps/mps_pci.c, line 382
• sys/dev/mps/mps_user.c, 2 times
• sys/dev/mpt/mpt.c, 4 times
• sys/dev/mpt/mpt_pci.c, 2 times
• sys/dev/mpt/mpt_user.c, 3 times
• sys/dev/mrsas/mrsas.c, 15 times
• sys/dev/mrsas/mrsas_ioctl.c, 3 times
• sys/dev/msk/if_msk.c, 8 times
• sys/dev/mvs/mvs.c, 3 times
• sys/dev/mwl/if_mwl.c, 2 times
• sys/dev/mwl/if_mwl_pci.c, 2 times
• sys/dev/mwl/mwlhal.c, 2 times
• sys/dev/mxge/if_mxge.c, 7 times
• sys/dev/neta/if_mvneta.c, 3 times
• sys/dev/nfe/if_nfe.c, 7 times
• sys/dev/nge/if_nge.c, 5 times
• sys/dev/ntb/ntb_transport.c, 3 times
• sys/dev/nvme/nvme_qpair.c, 2 times
• sys/dev/oce/oce_queue.c, 2 times
• sys/dev/oce/oce_util.c, line 122
• sys/dev/ocs_fc/ocs_os.c, line 342
• sys/dev/ocs_fc/ocs_pci.c, 2 times
• sys/dev/pms/freebsd/driver/common/lxutil.c, line 708
• sys/dev/pms/freebsd/driver/ini/src/agtiapi.c, 3 times
• sys/dev/proto/proto_busdma.c, 4 times
• sys/dev/qlnx/qlnxe/qlnx_os.c, 6 times
• sys/dev/qlxgb/qla_os.c, 6 times
• sys/dev/qlxgbe/ql_os.c, 6 times
• sys/dev/qlxge/qls_hw.c, 2 times
• sys/dev/qlxge/qls_os.c, 4 times
• 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, 7 times
• sys/dev/rl/if_rl.c, 3 times
• sys/dev/rt/if_rt.c, 5 times
• sys/dev/rtwn/pci/rtwn_pci_attach.c, 4 times
• sys/dev/safe/safe.c, 7 times
• sys/dev/sdhci/sdhci.c, 3 times
• sys/dev/sec/sec.c, 4 times
• sys/dev/sfxge/sfxge_dma.c, 3 times
• sys/dev/sfxge/sfxge_tx.c, line 1934
• sys/dev/sge/if_sge.c, 5 times
• sys/dev/siis/siis.c, 2 times
• sys/dev/sis/if_sis.c, 5 times
• sys/dev/sk/if_sk.c, 7 times
• sys/dev/smartpqi/smartpqi_mem.c, 3 times
• sys/dev/sound/isa/ad1816.c, line 512
• sys/dev/sound/isa/ess.c, line 313
• sys/dev/sound/isa/mss.c, line 310
• sys/dev/sound/isa/sb16.c, line 459
• sys/dev/sound/isa/sb8.c, line 282
• sys/dev/sound/macio/aoa.c, line 144
• sys/dev/sound/pci/als4000.c, line 752
• sys/dev/sound/pci/atiixp.c, 2 times
• sys/dev/sound/pci/cmi.c, 2 times
• sys/dev/sound/pci/cs4281.c, 2 times
• sys/dev/sound/pci/csapcm.c, line 750
• sys/dev/sound/pci/ds1.c, 4 times
• sys/dev/sound/pci/emu10k1.c, 2 times
• sys/dev/sound/pci/emu10kx.c, 2 times
• sys/dev/sound/pci/envy24.c, 2 times
• sys/dev/sound/pci/envy24ht.c, 2 times
• sys/dev/sound/pci/es137x.c, 2 times
• sys/dev/sound/pci/fm801.c, 2 times
• sys/dev/sound/pci/hda/hdac.c, 2 times
• sys/dev/sound/pci/hdspe.c, line 380
• sys/dev/sound/pci/ich.c, 4 times
• sys/dev/sound/pci/maestro.c, 4 times
• sys/dev/sound/pci/maestro3.c, 2 times
• sys/dev/sound/pci/solo.c, line 869
• sys/dev/sound/pci/t4dwave.c, 2 times
• sys/dev/sound/pci/via8233.c, 4 times
• sys/dev/sound/pci/via82c686.c, 4 times
• sys/dev/sound/pci/vibes.c, 2 times
• sys/dev/sound/sbus/cs4231.c, line 711
• sys/dev/ste/if_ste.c, 5 times
• sys/dev/stge/if_stge.c, 5 times
• sys/dev/sym/sym_hipd.c, 2 times
• sys/dev/ti/if_ti.c, 6 times
• sys/dev/trm/trm.c, 13 times
• sys/dev/tsec/if_tsec.c, 5 times
• sys/dev/twa/tw_osl_freebsd.c, 4 times
• sys/dev/twe/twe_freebsd.c, 3 times
• sys/dev/tws/tws.c, 3 times
• sys/dev/ubsec/ubsec.c, 3 times
• sys/dev/usb/usb_busdma.c, line 419
• sys/dev/vge/if_vge.c, 6 times
• sys/dev/vnic/nicvf_queues.c, 4 times
• sys/dev/vr/if_vr.c, 5 times
• sys/dev/vte/if_vte.c, 6 times
• sys/dev/wpi/if_wpi.c, 3 times
• sys/dev/xdma/xdma_fdt_test.c, 2 times
• sys/dev/xdma/xdma_sg.c, 2 times
• sys/dev/xen/blkfront/blkfront.c, 2 times
• sys/dev/xl/if_xl.c, 7 times
• sys/mips/atheros/ar531x/if_are.c, 5 times
• sys/mips/atheros/if_arge.c, 5 times
• sys/mips/ingenic/jz4780_lcd.c, line 535
• sys/net/iflib.c, 5 times
• sys/powerpc/mpc85xx/fsl_sata.c, 2 times
• sys/powerpc/powermac/dbdma.c, line 112
• sys/powerpc/ps3/ps3cdrom.c, 2 times
• sys/powerpc/ps3/ps3disk.c, line 298
• sys/sparc64/sbus/lsi64854.c, 2 times
• sys/x86/cpufreq/smist.c, 3 times