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

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/Linux-v5.10/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-v5.10/drivers/staging/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-v5.10/arch/powerpc/kvm/
Dbook3s_64_vio_hv.c110 if (dir == DMA_NONE) in kvmppc_rm_tce_validate()
251 enum dma_data_direction dir = DMA_NONE; in kvmppc_rm_clear_tce()
281 enum dma_data_direction dir = DMA_NONE; in kvmppc_rm_tce_iommu_do_unmap()
292 if (dir == DMA_NONE) in kvmppc_rm_tce_iommu_do_unmap()
353 if (dir != DMA_NONE) in kvmppc_rm_tce_iommu_do_map()
411 if ((dir != DMA_NONE) && kvmppc_rm_tce_to_ua(vcpu->kvm, tce, &ua)) in kvmppc_rm_h_put_tce()
417 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-v5.10/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-contig.c247 attach->dma_dir = DMA_NONE; in vb2_dc_dmabuf_ops_attach()
265 if (attach->dma_dir != DMA_NONE) in vb2_dc_dmabuf_ops_detach()
297 if (attach->dma_dir != DMA_NONE) { in vb2_dc_dmabuf_ops_map()
300 attach->dma_dir = DMA_NONE; in vb2_dc_dmabuf_ops_map()
Dvideobuf2-dma-sg.c387 attach->dma_dir = DMA_NONE; in vb2_dma_sg_dmabuf_ops_attach()
405 if (attach->dma_dir != DMA_NONE) in vb2_dma_sg_dmabuf_ops_detach()
430 if (attach->dma_dir != DMA_NONE) { in vb2_dma_sg_dmabuf_ops_map()
432 attach->dma_dir = DMA_NONE; in vb2_dma_sg_dmabuf_ops_map()
/Linux-v5.10/include/linux/
Ddma-direction.h9 DMA_NONE = 3, enumerator
Dpci-dma-compat.h14 #define PCI_DMA_NONE DMA_NONE
/Linux-v5.10/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-v5.10/include/target/
Dtarget_core_fabric.h230 case DMA_NONE: in target_reverse_dma_direction()
232 return DMA_NONE; in target_reverse_dma_direction()
/Linux-v5.10/drivers/xen/
Dswiotlb-xen.c381 BUG_ON(dir == DMA_NONE); in xen_swiotlb_map_page()
437 BUG_ON(dir == DMA_NONE); in xen_swiotlb_unmap_page()
496 BUG_ON(dir == DMA_NONE); in xen_swiotlb_unmap_sg()
511 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-v5.10/drivers/scsi/
Dsr_ioctl.c153 cgc.data_direction = DMA_NONE; in sr_fake_playtrkind()
173 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()
/Linux-v5.10/net/sunrpc/xprtrdma/
Dfrwr_ops.c74 if (mr->mr_dir != DMA_NONE) { in frwr_mr_recycle()
78 mr->mr_dir = DMA_NONE; in frwr_mr_recycle()
133 mr->mr_dir = DMA_NONE; in frwr_mr_init()
344 mr->mr_dir = DMA_NONE; in frwr_map()
/Linux-v5.10/drivers/scsi/aic7xxx/
Dcam.h108 CAM_DIR_NONE = DMA_NONE,
/Linux-v5.10/tools/virtio/linux/
Ddma-mapping.h13 DMA_NONE = 3, enumerator
/Linux-v5.10/arch/powerpc/kernel/
Diommu.c423 BUG_ON(direction == DMA_NONE); in ppc_iommu_map_sg()
562 BUG_ON(direction == DMA_NONE); in ppc_iommu_unmap_sg()
797 BUG_ON(direction == DMA_NONE); in iommu_map_page()
832 BUG_ON(direction == DMA_NONE); in iommu_unmap_page()
963 return DMA_NONE; in iommu_tce_direction()
/Linux-v5.10/arch/powerpc/mm/
Ddma-noncoherent.c28 case DMA_NONE: in __dma_sync()
/Linux-v5.10/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()
616 BUG_ON(direction == DMA_NONE); in dma_4u_unmap_sg()
/Linux-v5.10/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.c381 priv->dma_direction = DMA_NONE; in rcar_i2c_dma_unmap()
389 if (priv->dma_direction == DMA_NONE) in rcar_i2c_cleanup_dma()
816 if (priv->dma_direction != DMA_NONE) in rcar_i2c_master_xfer()
970 priv->dma_direction = DMA_NONE; in rcar_i2c_probe()
/Linux-v5.10/arch/arm/kernel/
Ddma-isa.c83 direction = DMA_NONE; in isa_enable_dma()
/Linux-v5.10/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()
/Linux-v5.10/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()

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