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Searched refs:DMA_NONE (Results 1 – 25 of 120) sorted by relevance

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/Linux-v5.15/drivers/comedi/
Dcomedi_buf.c30 if (bm->dma_dir != DMA_NONE) { in comedi_buf_map_kref_release()
48 if (bm->dma_dir != DMA_NONE) in comedi_buf_map_kref_release()
61 if (s->async_dma_dir == DMA_NONE) in __comedi_buf_free()
88 if (bm->dma_dir != DMA_NONE) { in comedi_buf_map_alloc()
97 if (bm->dma_dir != DMA_NONE) { in comedi_buf_map_alloc()
151 if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) { in __comedi_buf_alloc()
165 if (bm->dma_dir != DMA_NONE) { in __comedi_buf_alloc()
/Linux-v5.15/arch/xtensa/kernel/
Dpci-dma.c55 case DMA_NONE: in arch_sync_dma_for_cpu()
74 case DMA_NONE: in arch_sync_dma_for_device()
/Linux-v5.15/arch/powerpc/kvm/
Dbook3s_64_vio_hv.c110 if (dir == DMA_NONE) in kvmppc_rm_tce_validate()
254 enum dma_data_direction dir = DMA_NONE; in kvmppc_rm_clear_tce()
284 enum dma_data_direction dir = DMA_NONE; in kvmppc_rm_tce_iommu_do_unmap()
295 if (dir == DMA_NONE) in kvmppc_rm_tce_iommu_do_unmap()
356 if (dir != DMA_NONE) in kvmppc_rm_tce_iommu_do_map()
410 if ((dir != DMA_NONE) && kvmppc_rm_tce_to_ua(vcpu->kvm, tce, &ua)) in kvmppc_rm_h_put_tce()
416 if (dir == DMA_NONE) in kvmppc_rm_h_put_tce()
Dbook3s_64_vio.c368 if (dir == DMA_NONE) in kvmppc_tce_validate()
428 enum dma_data_direction dir = DMA_NONE; in kvmppc_clear_tce()
457 enum dma_data_direction dir = DMA_NONE; in kvmppc_tce_iommu_do_unmap()
465 if (dir == DMA_NONE) in kvmppc_tce_iommu_do_unmap()
522 if (dir != DMA_NONE) in kvmppc_tce_iommu_do_map()
579 if ((dir != DMA_NONE) && kvmppc_tce_to_ua(vcpu->kvm, tce, &ua)) { in kvmppc_h_put_tce()
587 if (dir == DMA_NONE) in kvmppc_h_put_tce()
/Linux-v5.15/drivers/media/common/videobuf2/
Dvideobuf2-vmalloc.c244 attach->dma_dir = DMA_NONE; in vb2_vmalloc_dmabuf_ops_attach()
261 if (attach->dma_dir != DMA_NONE) in vb2_vmalloc_dmabuf_ops_detach()
286 if (attach->dma_dir != DMA_NONE) { in vb2_vmalloc_dmabuf_ops_map()
288 attach->dma_dir = DMA_NONE; in vb2_vmalloc_dmabuf_ops_map()
Dvideobuf2-dma-sg.c391 attach->dma_dir = DMA_NONE; in vb2_dma_sg_dmabuf_ops_attach()
409 if (attach->dma_dir != DMA_NONE) in vb2_dma_sg_dmabuf_ops_detach()
434 if (attach->dma_dir != DMA_NONE) { in vb2_dma_sg_dmabuf_ops_map()
436 attach->dma_dir = DMA_NONE; in vb2_dma_sg_dmabuf_ops_map()
Dvideobuf2-dma-contig.c251 attach->dma_dir = DMA_NONE; in vb2_dc_dmabuf_ops_attach()
269 if (attach->dma_dir != DMA_NONE) in vb2_dc_dmabuf_ops_detach()
301 if (attach->dma_dir != DMA_NONE) { in vb2_dc_dmabuf_ops_map()
304 attach->dma_dir = DMA_NONE; in vb2_dc_dmabuf_ops_map()
/Linux-v5.15/include/linux/
Ddma-direction.h9 DMA_NONE = 3, enumerator
Dpci-dma-compat.h14 #define PCI_DMA_NONE DMA_NONE
/Linux-v5.15/drivers/scsi/device_handler/
Dscsi_dh_hp_sw.c90 res = scsi_execute(sdev, cmd, DMA_NONE, NULL, 0, NULL, &sshdr, in hp_sw_tur()
128 res = scsi_execute(sdev, cmd, DMA_NONE, NULL, 0, NULL, &sshdr, in hp_sw_start_stop()
/Linux-v5.15/drivers/xen/
Dswiotlb-xen.c366 BUG_ON(dir == DMA_NONE); in xen_swiotlb_map_page()
422 BUG_ON(dir == DMA_NONE); in xen_swiotlb_unmap_page()
481 BUG_ON(dir == DMA_NONE); in xen_swiotlb_unmap_sg()
496 BUG_ON(dir == DMA_NONE); in xen_swiotlb_map_sg()
Dgntdev-dmabuf.c235 gntdev_dmabuf_attach->dir = DMA_NONE; in dmabuf_exp_ops_attach()
249 if (gntdev_dmabuf_attach->dir != DMA_NONE) in dmabuf_exp_ops_detach()
273 if (dir == DMA_NONE || !gntdev_dmabuf_attach) in dmabuf_exp_ops_map_dma_buf()
284 if (gntdev_dmabuf_attach->dir != DMA_NONE) in dmabuf_exp_ops_map_dma_buf()
/Linux-v5.15/include/target/
Dtarget_core_fabric.h237 case DMA_NONE: in target_reverse_dma_direction()
239 return DMA_NONE; in target_reverse_dma_direction()
/Linux-v5.15/drivers/scsi/
Dsr_ioctl.c149 cgc.data_direction = DMA_NONE; in sr_fake_playtrkind()
169 cgc.data_direction = DMA_NONE; in sr_play_trkind()
271 cgc.data_direction = DMA_NONE; in sr_tray_move()
430 cgc.data_direction = DMA_NONE; in sr_select_speed()
Dch.c287 err = ch_do_scsi(ch, cmd, 6, NULL, 0, DMA_NONE); in ch_init_elem()
437 return ch_do_scsi(ch, cmd, 10, NULL, 0, DMA_NONE); in ch_position()
458 return ch_do_scsi(ch, cmd, 12, NULL,0, DMA_NONE); in ch_move()
484 return ch_do_scsi(ch, cmd, 12, NULL, 0, DMA_NONE); in ch_exchange()
/Linux-v5.15/drivers/scsi/aic7xxx/
Dcam.h108 CAM_DIR_NONE = DMA_NONE,
/Linux-v5.15/tools/virtio/linux/
Ddma-mapping.h13 DMA_NONE = 3, enumerator
/Linux-v5.15/arch/powerpc/mm/
Ddma-noncoherent.c28 case DMA_NONE: in __dma_sync()
/Linux-v5.15/arch/sparc/kernel/
Diommu.c279 if (unlikely(direction == DMA_NONE)) in dma_4u_map_page()
395 if (unlikely(direction == DMA_NONE)) { in dma_4u_unmap_page()
446 BUG_ON(direction == DMA_NONE); in dma_4u_map_sg()
614 BUG_ON(direction == DMA_NONE); in dma_4u_unmap_sg()
/Linux-v5.15/arch/powerpc/kernel/
Diommu.c473 BUG_ON(direction == DMA_NONE); in ppc_iommu_map_sg()
610 BUG_ON(direction == DMA_NONE); in ppc_iommu_unmap_sg()
848 BUG_ON(direction == DMA_NONE); in iommu_map_page()
883 BUG_ON(direction == DMA_NONE); in iommu_unmap_page()
1014 return DMA_NONE; in iommu_tce_direction()
/Linux-v5.15/drivers/i2c/busses/
Di2c-sh_mobile.c453 pd->dma_direction = DMA_NONE; in sh_mobile_i2c_dma_unmap()
458 if (pd->dma_direction == DMA_NONE) in sh_mobile_i2c_cleanup_dma()
700 if (pd->dma_direction != DMA_NONE) in sh_mobile_xfer()
918 pd->dma_direction = DMA_NONE; in sh_mobile_i2c_probe()
Di2c-rcar.c383 priv->dma_direction = DMA_NONE; in rcar_i2c_dma_unmap()
391 if (priv->dma_direction == DMA_NONE) in rcar_i2c_cleanup_dma()
848 if (priv->dma_direction != DMA_NONE) in rcar_i2c_master_xfer()
1066 priv->dma_direction = DMA_NONE; in rcar_i2c_probe()
/Linux-v5.15/arch/arm/kernel/
Ddma-isa.c83 direction = DMA_NONE; in isa_enable_dma()
/Linux-v5.15/drivers/mmc/host/
Dmxs-mmc.c268 ssp->dma_dir = DMA_NONE; in mxs_mmc_bc()
313 ssp->dma_dir = DMA_NONE; in mxs_mmc_ac()
434 ssp->dma_dir = DMA_NONE; in mxs_mmc_adtc()
/Linux-v5.15/drivers/scsi/aic94xx/
Daic94xx_task.c33 [DMA_NONE] = DATA_DIR_NONE, /* NO TRANSFER */
45 if (task->data_dir == DMA_NONE) in asd_map_scatterlist()
121 if (task->data_dir == DMA_NONE) in asd_unmap_scatterlist()

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