| /freebsd-12-stable/sys/dev/hyperv/vmbus/ |
| D | hyperv_busdma.c | 38 #define HYPERV_DMA_MASK (BUS_DMA_WAITOK | BUS_DMA_NOWAIT | BUS_DMA_ZERO)
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| D | vmbus.c | 831 BUS_DMA_WAITOK | BUS_DMA_ZERO); in vmbus_dma_alloc()
838 BUS_DMA_WAITOK | BUS_DMA_ZERO); in vmbus_dma_alloc()
845 PAGE_SIZE, &sc->vmbus_evtflags_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); in vmbus_dma_alloc()
853 PAGE_SIZE, &sc->vmbus_mnf1_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); in vmbus_dma_alloc()
859 BUS_DMA_WAITOK | BUS_DMA_ZERO); in vmbus_dma_alloc()
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| /freebsd-12-stable/sys/dev/drm/ |
| D | drm_pci.c | 94 BUS_DMA_WAITOK | BUS_DMA_ZERO | BUS_DMA_NOCACHE, &dmah->map); in drm_pci_alloc()
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| D | ati_pcigart.c | 86 flags = BUS_DMA_WAITOK | BUS_DMA_ZERO; in drm_ati_alloc_pcigart_table()
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| /freebsd-12-stable/sys/sys/ |
| D | bus_dma.h | 89 #define BUS_DMA_ZERO 0x08 /* allocate zero'ed memory */ macro
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| /freebsd-12-stable/sys/dev/mrsas/ |
| D | mrsas_ioctl.c | 177 (BUS_DMA_NOWAIT | BUS_DMA_ZERO), &ioctl_data_dmamap[i])) { in mrsas_passthru()
233 (BUS_DMA_NOWAIT | BUS_DMA_ZERO), &ioctl_sense_dmamap)) { in mrsas_passthru()
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| /freebsd-12-stable/sys/dev/sfxge/ |
| D | sfxge_dma.c | 156 BUS_DMA_WAITOK | BUS_DMA_COHERENT | BUS_DMA_ZERO, in sfxge_dma_alloc()
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| /freebsd-12-stable/sys/dev/hyperv/vmbus/amd64/ |
| D | hyperv_machdep.c | 212 BUS_DMA_WAITOK | BUS_DMA_ZERO); in hyperv_tsc_tcinit()
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| /freebsd-12-stable/sys/dev/oce/ |
| D | oce_util.c | 77 BUS_DMA_ZERO, in oce_dma_alloc()
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| /freebsd-12-stable/sys/dev/ixl/ |
| D | i40e_osdep.c | 94 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &mem->map); in i40e_allocate_dma_mem()
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| /freebsd-12-stable/sys/dev/iavf/ |
| D | iavf_osdep.c | 144 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &mem->map); in iavf_allocate_dma_mem()
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| /freebsd-12-stable/sys/dev/ice/ |
| D | ice_osdep.c | 395 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &mem->map); in ice_alloc_dma_mem()
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| /freebsd-12-stable/sys/dev/rtwn/pci/ |
| D | rtwn_pci_attach.c | 144 BUS_DMA_NOWAIT | BUS_DMA_ZERO | BUS_DMA_COHERENT, in rtwn_pci_alloc_rx_list()
284 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &tx_ring->desc_map); in rtwn_pci_alloc_tx_list()
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| /freebsd-12-stable/sys/powerpc/powermac/ |
| D | dbdma.c | 81 (void **)&channel->sc_slots, BUS_DMA_WAITOK | BUS_DMA_ZERO, in dbdma_allocate_channel()
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| /freebsd-12-stable/sys/dev/isci/ |
| D | isci.c | 430 (void **)&memory->virtual_address, BUS_DMA_ZERO, &memory->dma_map); in isci_allocate_dma_buffer()
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| /freebsd-12-stable/sys/mips/ingenic/ |
| D | jz4780_pdma.c | 314 BUS_DMA_COHERENT | BUS_DMA_WAITOK | BUS_DMA_ZERO, in pdma_channel_setup_descriptors()
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| D | jz4780_lcd.c | 512 BUS_DMA_NOCACHE | BUS_DMA_WAITOK | BUS_DMA_ZERO, &sc->fdesc_map); in jzlcd_attach()
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| /freebsd-12-stable/sys/dev/iwm/ |
| D | if_iwm_util.c | 454 BUS_DMA_NOWAIT | BUS_DMA_ZERO | BUS_DMA_COHERENT, &dma->map); in iwm_dma_contig_alloc()
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| /freebsd-12-stable/sys/dev/tx/ |
| D | if_tx.c | 317 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->fmap); in epic_attach()
330 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->tmap); in epic_attach()
343 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->rmap); in epic_attach()
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| /freebsd-12-stable/sys/powerpc/ps3/ |
| D | if_glc.c | 203 BUS_DMA_WAITOK | BUS_DMA_COHERENT | BUS_DMA_ZERO, in glc_attach()
209 BUS_DMA_WAITOK | BUS_DMA_COHERENT | BUS_DMA_ZERO, in glc_attach()
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| /freebsd-12-stable/sys/dev/drm2/ |
| D | drm_pci.c | 104 BUS_DMA_WAITOK | BUS_DMA_ZERO | BUS_DMA_NOCACHE, &dmah->map); in drm_pci_alloc()
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| /freebsd-12-stable/sys/arm/ralink/ |
| D | if_fv.c | 1243 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->fv_cdata.fv_tx_ring_map); in fv_dma_alloc()
1264 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->fv_cdata.fv_rx_ring_map); in fv_dma_alloc()
1285 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->fv_cdata.fv_sf_buff_map); in fv_dma_alloc()
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| /freebsd-12-stable/sys/sparc64/sparc64/ |
| D | bus_machdep.c | 518 if (flags & BUS_DMA_ZERO) in nexus_dmamem_alloc()
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| /freebsd-12-stable/sys/dev/sf/ |
| D | if_sf.c | 1137 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->sf_cdata.sf_tx_ring_map); in sf_dma_alloc()
1160 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->sf_cdata.sf_tx_cring_map); in sf_dma_alloc()
1182 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->sf_cdata.sf_rx_ring_map); in sf_dma_alloc()
1205 BUS_DMA_COHERENT | BUS_DMA_ZERO, &sc->sf_cdata.sf_rx_cring_map); in sf_dma_alloc()
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| /freebsd-12-stable/sys/dev/dwc/ |
| D | if_dwc.c | 828 BUS_DMA_COHERENT | BUS_DMA_WAITOK | BUS_DMA_ZERO, in setup_dma()
900 BUS_DMA_COHERENT | BUS_DMA_WAITOK | BUS_DMA_ZERO, in setup_dma()
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