Defined in 2 files as a prototype:

• stand/kshim/bsd_kernel.h, line 657 (as a prototype)
• sys/sys/bus_dma.h, line 294 (as a prototype)

Defined in 9 files as a function:

• stand/kshim/bsd_kernel.c, line 104 (as a function)
• sys/arm/arm/busdma_machdep-v4.c, line 779 (as a function)
• sys/arm/arm/busdma_machdep-v6.c, line 855 (as a function)
• sys/arm64/include/bus_dma.h, line 69 (as a function)
• sys/mips/mips/busdma_machdep.c, line 740 (as a function)
• sys/powerpc/powerpc/busdma_machdep.c, line 567 (as a function)
• sys/riscv/include/bus_dma.h, line 57 (as a function)
• sys/sparc64/include/bus_dma.h, line 166 (as a function)
• sys/x86/include/bus_dma.h, line 96 (as a function)

Referenced in 165 files:

• sys/arm/allwinner/a10_codec.c, line 881
• sys/arm/allwinner/a10_hdmiaudio.c, line 267
• sys/arm/allwinner/a31_dmac.c, line 291
• sys/arm/broadcom/bcm2835/bcm2835_mbox.c, 2 times
• sys/arm/ralink/if_fv.c, 2 times
• sys/arm/versatile/versatile_clcd.c, line 348
• sys/arm/xilinx/zy7_devcfg.c, 2 times
• sys/compat/linuxkpi/common/src/linux_pci.c, line 754
• sys/compat/ndis/subr_ndis.c, 2 times
• sys/contrib/ena-com/ena_plat.h, line 315
• 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, 3 times
• sys/dev/aacraid/aacraid.c, 4 times
• sys/dev/ae/if_ae.c, 3 times
• sys/dev/age/if_age.c, 5 times
• sys/dev/ahci/ahci.c, 4 times
• sys/dev/aic7xxx/aic_osm_lib.h, line 171
• sys/dev/al_eth/al_eth.c, line 600
• sys/dev/alc/if_alc.c, 5 times
• sys/dev/ale/if_ale.c, 4 times
• sys/dev/altera/msgdma/msgdma.c, line 318
• sys/dev/amr/amr_pci.c, 3 times
• sys/dev/an/if_an.c, 2 times
• sys/dev/ata/ata-dma.c, 3 times
• sys/dev/ath/if_ath_descdma.c, 3 times
• sys/dev/axgbe/xgbe-desc.c, 2 times
• sys/dev/bce/if_bce.c, 6 times
• sys/dev/bfe/if_bfe.c, 2 times
• sys/dev/bge/if_bge.c, 7 times
• sys/dev/bktr/bktr_os.c, 4 times
• sys/dev/bwi/if_bwi.c, 7 times
• sys/dev/bwn/if_bwn.c, line 3338
• sys/dev/bxe/bxe.c, 2 times
• sys/dev/cadence/if_cgem.c, 2 times
• sys/dev/cas/if_cas.c, 4 times
• sys/dev/ce/if_ce.c, 2 times
• sys/dev/cesa/cesa.c, 2 times
• sys/dev/ciss/ciss.c, 2 times
• sys/dev/cp/if_cp.c, 2 times
• sys/dev/ctau/if_ct.c, 2 times
• sys/dev/cx/if_cx.c, 2 times
• sys/dev/cxgb/cxgb_sge.c, 3 times
• sys/dev/cxgbe/t4_sge.c, line 3032
• sys/dev/dc/if_dc.c, 3 times
• sys/dev/drm2/drm_pci.c, 2 times
• sys/dev/ena/ena.c, line 276
• sys/dev/et/if_et.c, line 858
• sys/dev/firewire/fwdma.c, 2 times
• sys/dev/fxp/if_fxp.c, 3 times
• sys/dev/gem/if_gem.c, 2 times
• sys/dev/glxsb/glxsb.c, 2 times
• sys/dev/hifn/hifn7751.c, 3 times
• sys/dev/hme/if_hme.c, 2 times
• sys/dev/hptiop/hptiop.c, 6 times
• sys/dev/hyperv/netvsc/if_hn.c, 3 times
• sys/dev/hyperv/vmbus/hyperv_busdma.c, 2 times
• sys/dev/ida/ida.c, line 101
• sys/dev/iir/iir.c, line 482
• sys/dev/ioat/ioat.c, 2 times
• sys/dev/ips/ips.c, 3 times
• sys/dev/ips/ips_commands.c, 3 times
• sys/dev/ips/ips_ioctl.c, line 140
• sys/dev/ipw/if_ipw.c, 3 times
• sys/dev/ismt/ismt.c, 2 times
• sys/dev/isp/isp_pci.c, 6 times
• sys/dev/isp/isp_sbus.c, 2 times
• sys/dev/iwi/if_iwi.c, 3 times
• sys/dev/iwm/if_iwm_util.c, 2 times
• sys/dev/iwn/if_iwn.c, line 1777
• sys/dev/ixl/i40e_osdep.c, 2 times
• sys/dev/jme/if_jme.c, 3 times
• sys/dev/le/if_le_isa.c, 2 times
• sys/dev/le/if_le_ledma.c, 2 times
• sys/dev/le/if_le_pci.c, 2 times
• sys/dev/malo/if_malo.c, 2 times
• sys/dev/malo/if_malohal.c, 2 times
• sys/dev/mfi/mfi.c, 8 times
• sys/dev/mge/if_mge.c, 2 times
• sys/dev/mlx/mlx.c, 2 times
• sys/dev/mlx5/mlx5_core/mlx5_alloc.c, 2 times
• sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c, 3 times
• sys/dev/mly/mly.c, 3 times
• sys/dev/mpr/mpr.c, 7 times
• sys/dev/mpr/mpr_user.c, 2 times
• sys/dev/mps/mps.c, 6 times
• sys/dev/mps/mps_user.c, 2 times
• sys/dev/mpt/mpt.c, 2 times
• sys/dev/mpt/mpt_pci.c, line 724
• sys/dev/mpt/mpt_user.c, 2 times
• sys/dev/mrsas/mrsas.c, 13 times
• sys/dev/mrsas/mrsas_ioctl.c, 3 times
• sys/dev/msk/if_msk.c, 4 times
• sys/dev/mvs/mvs.c, 4 times
• sys/dev/mwl/if_mwl.c, 3 times
• sys/dev/mwl/mwlhal.c, 2 times
• sys/dev/mxge/if_mxge.c, 2 times
• sys/dev/neta/if_mvneta.c, 2 times
• sys/dev/nfe/if_nfe.c, 3 times
• sys/dev/nge/if_nge.c, 2 times
• sys/dev/ntb/ntb_transport.c, 2 times
• sys/dev/nvme/nvme_qpair.c, line 702
• sys/dev/oce/oce_util.c, line 118
• sys/dev/ocs_fc/ocs_os.c, line 339
• sys/dev/pms/freebsd/driver/common/lxutil.c, line 705
• sys/dev/pms/freebsd/driver/ini/src/agtiapi.c, 2 times
• sys/dev/proto/proto_busdma.c, 2 times
• sys/dev/qlnx/qlnxe/qlnx_os.c, 2 times
• sys/dev/qlxgb/qla_os.c, 2 times
• sys/dev/qlxgbe/ql_os.c, 2 times
• sys/dev/qlxge/qls_os.c, 2 times
• sys/dev/ral/rt2560.c, 2 times
• sys/dev/ral/rt2661.c, 2 times
• sys/dev/ral/rt2860.c, 3 times
• sys/dev/re/if_re.c, 3 times
• sys/dev/rl/if_rl.c, line 1027
• sys/dev/rt/if_rt.c, 3 times
• sys/dev/rtwn/pci/rtwn_pci_attach.c, 2 times
• sys/dev/safe/safe.c, 2 times
• sys/dev/sdhci/sdhci.c, 2 times
• sys/dev/sec/sec.c, 2 times
• sys/dev/sfxge/sfxge_dma.c, 2 times
• sys/dev/sge/if_sge.c, 2 times
• sys/dev/siis/siis.c, 2 times
• sys/dev/sis/if_sis.c, 2 times
• sys/dev/sk/if_sk.c, 3 times
• sys/dev/smartpqi/smartpqi_mem.c, 2 times
• sys/dev/sound/pci/atiixp.c, line 1156
• sys/dev/sound/pci/ds1.c, line 910
• sys/dev/sound/pci/emu10k1.c, 2 times
• sys/dev/sound/pci/emu10kx.c, 2 times
• sys/dev/sound/pci/envy24.c, 4 times
• sys/dev/sound/pci/envy24ht.c, 4 times
• sys/dev/sound/pci/hda/hdac.c, line 638
• sys/dev/sound/pci/hdspe.c, 2 times
• sys/dev/sound/pci/ich.c, 2 times
• sys/dev/sound/pci/maestro.c, 2 times
• sys/dev/sound/pci/via8233.c, 2 times
• sys/dev/sound/pci/via82c686.c, 2 times
• sys/dev/sound/pcm/buffer.c, line 148
• sys/dev/ste/if_ste.c, 2 times
• sys/dev/stge/if_stge.c, 2 times
• sys/dev/sym/sym_hipd.c, 2 times
• sys/dev/ti/if_ti.c, line 1046
• sys/dev/trm/trm.c, 7 times
• sys/dev/tsec/if_tsec.c, 2 times
• sys/dev/twa/tw_osl_freebsd.c, line 772
• sys/dev/twe/twe_freebsd.c, 2 times
• sys/dev/tws/tws.c, 3 times
• sys/dev/ubsec/ubsec.c, 2 times
• sys/dev/usb/usb_busdma.c, 2 times
• sys/dev/vge/if_vge.c, 2 times
• sys/dev/vnic/nicvf_queues.c, 2 times
• sys/dev/vr/if_vr.c, 2 times
• sys/dev/vte/if_vte.c, 2 times
• sys/dev/wpi/if_wpi.c, line 949
• sys/dev/xdma/xdma_fdt_test.c, 2 times
• sys/dev/xl/if_xl.c, 4 times
• sys/mips/atheros/ar531x/if_are.c, 2 times
• sys/mips/atheros/if_arge.c, 2 times
• sys/mips/ingenic/jz4780_lcd.c, line 533
• sys/net/iflib.c, 2 times
• sys/powerpc/mpc85xx/fsl_sata.c, 2 times
• sys/powerpc/powermac/dbdma.c, line 111
• sys/x86/cpufreq/smist.c, 2 times