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Searched refs:dma_dev (Results 1 – 25 of 158) sorted by relevance

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/linux/drivers/iommu/
H A Diommu-pages.h104 int iommu_pages_start_incoherent(void *virt, struct device *dma_dev);
106 struct device *dma_dev);
112 static inline void iommu_pages_flush_incoherent(struct device *dma_dev, in iommu_pages_flush_incoherent() argument
120 struct device *dma_dev) in iommu_pages_stop_incoherent_list() argument
128 struct device *dma_dev) in iommu_pages_free_incoherent() argument
136 static inline void iommu_pages_flush_incoherent(struct device *dma_dev, in iommu_pages_flush_incoherent() argument
140 dma_sync_single_for_device(dma_dev, (uintptr_t)virt + offset, len, in iommu_pages_flush_incoherent()
144 struct device *dma_dev);
145 void iommu_pages_free_incoherent(void *virt, struct device *dma_dev);
H A Diommu-pages.c146 int iommu_pages_start_incoherent(void *virt, struct device *dma_dev) in iommu_pages_start_incoherent() argument
155 iommu_pages_flush_incoherent(dma_dev, virt, 0, in iommu_pages_start_incoherent()
158 dma = dma_map_single(dma_dev, virt, ioptdesc_mem_size(iopt), in iommu_pages_start_incoherent()
160 if (dma_mapping_error(dma_dev, dma)) in iommu_pages_start_incoherent()
169 dma_unmap_single(dma_dev, dma, ioptdesc_mem_size(iopt), in iommu_pages_start_incoherent()
190 struct device *dma_dev) in iommu_pages_start_incoherent_list() argument
200 folio_address(ioptdesc_folio(cur)), dma_dev); in iommu_pages_start_incoherent_list()
218 struct device *dma_dev) in iommu_pages_stop_incoherent_list() argument
227 dma_unmap_single(dma_dev, virt_to_phys(folio_address(folio)), in iommu_pages_stop_incoherent_list()
241 void iommu_pages_free_incoherent(void *virt, struct device *dma_dev) in iommu_pages_free_incoherent() argument
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/linux/drivers/spi/
H A Dspi-pxa2xx-pci.c84 if (dws->dma_dev != chan->device->dev) in lpss_dma_filter()
91 static void lpss_dma_put_device(void *dma_dev) in lpss_dma_put_device() argument
93 pci_dev_put(dma_dev); in lpss_dma_put_device()
100 struct pci_dev *dma_dev; in lpss_spi_setup() local
152 dma_dev = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn), 0)); in lpss_spi_setup()
153 ret = devm_add_action_or_reset(&dev->dev, lpss_dma_put_device, dma_dev); in lpss_spi_setup()
158 tx->dma_dev = &dma_dev->dev; in lpss_spi_setup()
163 rx->dma_dev = &dma_dev->dev; in lpss_spi_setup()
196 struct pci_dev *dma_dev; in mrfld_spi_setup() local
228 dma_dev = pci_get_slot(dev->bus, PCI_DEVFN(21, 0)); in mrfld_spi_setup()
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/linux/drivers/dma/amd/ptdma/
H A Dptdma-dmaengine.c564 struct dma_device *dma_dev = &pt->dma_dev; in pt_dmaengine_register() local
596 dma_dev->dev = pt->dev; in pt_dmaengine_register()
597 dma_dev->src_addr_widths = DMA_SLAVE_BUSWIDTH_64_BYTES; in pt_dmaengine_register()
598 dma_dev->dst_addr_widths = DMA_SLAVE_BUSWIDTH_64_BYTES; in pt_dmaengine_register()
599 dma_dev->directions = DMA_MEM_TO_MEM; in pt_dmaengine_register()
600 dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; in pt_dmaengine_register()
601 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in pt_dmaengine_register()
602 dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask); in pt_dmaengine_register()
608 dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask); in pt_dmaengine_register()
610 INIT_LIST_HEAD(&dma_dev->channels); in pt_dmaengine_register()
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/linux/drivers/crypto/ccp/
H A Dccp-dmaengine.c668 struct dma_device *dma_dev = &ccp->dma_dev; in ccp_dmaengine_register() local
714 dma_dev->dev = ccp->dev; in ccp_dmaengine_register()
715 dma_dev->src_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev)); in ccp_dmaengine_register()
716 dma_dev->dst_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev)); in ccp_dmaengine_register()
717 dma_dev->directions = DMA_MEM_TO_MEM; in ccp_dmaengine_register()
718 dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; in ccp_dmaengine_register()
719 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in ccp_dmaengine_register()
720 dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask); in ccp_dmaengine_register()
729 dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask); in ccp_dmaengine_register()
731 INIT_LIST_HEAD(&dma_dev->channels); in ccp_dmaengine_register()
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/linux/drivers/dma/sf-pdma/
H A Dsf-pdma.c93 dev_err(chan->pdma->dma_dev.dev, in sf_pdma_prep_dma_memcpy()
260 dev_err(chan->pdma->dma_dev.dev, "NULL desc.\n"); in sf_pdma_xfer_desc()
456 INIT_LIST_HEAD(&pdma->dma_dev.channels); in sf_pdma_setup_chans()
487 vchan_init(&chan->vchan, &pdma->dma_dev); in sf_pdma_setup_chans()
542 pdma->dma_dev.dev = &pdev->dev; in sf_pdma_probe()
545 dma_cap_set(DMA_MEMCPY, pdma->dma_dev.cap_mask); in sf_pdma_probe()
546 pdma->dma_dev.copy_align = 2; in sf_pdma_probe()
547 pdma->dma_dev.src_addr_widths = widths; in sf_pdma_probe()
548 pdma->dma_dev.dst_addr_widths = widths; in sf_pdma_probe()
549 pdma->dma_dev.directions = BIT(DMA_MEM_TO_MEM); in sf_pdma_probe()
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/linux/drivers/dma/
H A Ddma-axi-dmac.c173 struct dma_device dma_dev; member
180 dma_dev); in chan_to_axi_dmac()
360 dev_dbg(dmac->dma_dev.dev, in axi_dmac_dequeue_partial_xfers()
364 dev_warn(dmac->dma_dev.dev, in axi_dmac_dequeue_partial_xfers()
537 struct device *dev = dmac->dma_dev.dev; in axi_dmac_alloc_desc()
576 struct device *dev = dmac->dma_dev.dev; in axi_dmac_free_desc()
992 struct device *dev = dmac->dma_dev.dev; in axi_dmac_detect_caps()
1016 dev_err(dmac->dma_dev.dev, in axi_dmac_detect_caps()
1024 dev_err(dmac->dma_dev.dev, in axi_dmac_detect_caps()
1071 struct dma_device *dma_dev; in axi_dmac_probe() local
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H A Daltera-msgdma.c812 struct dma_device *dma_dev; in msgdma_probe() local
860 dma_dev = &mdev->dmadev; in msgdma_probe()
863 dma_cap_zero(dma_dev->cap_mask); in msgdma_probe()
864 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in msgdma_probe()
865 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in msgdma_probe()
867 dma_dev->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); in msgdma_probe()
868 dma_dev->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); in msgdma_probe()
869 dma_dev->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM) | in msgdma_probe()
871 dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; in msgdma_probe()
874 INIT_LIST_HEAD(&dma_dev->channels); in msgdma_probe()
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H A Dimg-mdc-dma.c133 struct dma_device dma_dev; member
182 return mdma->dma_dev.dev; in mdma2dev()
816 list_for_each_entry(chan, &mdma->dma_dev.channels, device_node) { in mdc_of_xlate()
912 dma_cap_zero(mdma->dma_dev.cap_mask); in mdc_dma_probe()
913 dma_cap_set(DMA_SLAVE, mdma->dma_dev.cap_mask); in mdc_dma_probe()
914 dma_cap_set(DMA_PRIVATE, mdma->dma_dev.cap_mask); in mdc_dma_probe()
915 dma_cap_set(DMA_CYCLIC, mdma->dma_dev.cap_mask); in mdc_dma_probe()
916 dma_cap_set(DMA_MEMCPY, mdma->dma_dev.cap_mask); in mdc_dma_probe()
946 mdma->dma_dev.dev = &pdev->dev; in mdc_dma_probe()
947 mdma->dma_dev.device_prep_slave_sg = mdc_prep_slave_sg; in mdc_dma_probe()
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H A Dnbpfaxi.c229 struct dma_device dma_dev; member
325 dev_dbg(nbpf->dma_dev.dev, "%s(0x%p + 0x%x) = 0x%x\n", in nbpf_read()
334 dev_dbg(nbpf->dma_dev.dev, "%s(0x%p + 0x%x) = 0x%x\n", in nbpf_write()
400 dev_dbg(chan->nbpf->dma_dev.dev, "%s(): next 0x%x, cur 0x%x\n", __func__, in nbpf_start()
869 dev_dbg(chan->nbpf->dma_dev.dev, "%s(): force-free desc %p cookie %d\n", in nbpf_chan_idle()
1110 dchan = dma_get_any_slave_channel(&nbpf->dma_dev); in nbpf_of_xlate()
1241 dev_warn(nbpf->dma_dev.dev, "DMA error IRQ %u\n", irq); in nbpf_err_irq()
1259 struct dma_device *dma_dev = &nbpf->dma_dev; in nbpf_chan_probe() local
1267 chan->dma_chan.device = dma_dev; in nbpf_chan_probe()
1271 dev_dbg(dma_dev->dev, "%s(): channel %d: -> %p\n", __func__, n, chan->base); in nbpf_chan_probe()
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H A Dep93xx_dma.c218 * @dma_dev: holds the dmaengine device
234 struct dma_device dma_dev; member
1373 struct dma_device *dma_dev; in ep93xx_dma_of_probe() local
1388 dma_dev = &edma->dma_dev; in ep93xx_dma_of_probe()
1390 INIT_LIST_HEAD(&dma_dev->channels); in ep93xx_dma_of_probe()
1395 edmac->chan.device = dma_dev; in ep93xx_dma_of_probe()
1427 &dma_dev->channels); in ep93xx_dma_of_probe()
1449 dma_cap_mask_t mask = edma->dma_dev.cap_mask; in ep93xx_m2p_dma_of_xlate()
1480 dma_cap_mask_t mask = edma->dma_dev in ep93xx_m2m_dma_of_xlate()
1505 struct dma_device *dma_dev; ep93xx_dma_probe() local
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H A Dfsl_raid.c629 struct dma_device *dma_dev; in fsl_re_chan_probe() local
637 dma_dev = &re_priv->dma_dev; in fsl_re_chan_probe()
683 chan->chan.device = dma_dev; in fsl_re_chan_probe()
752 struct dma_device *dma_dev; in fsl_re_probe() local
781 dma_dev = &re_priv->dma_dev; in fsl_re_probe()
782 dma_dev->dev = dev; in fsl_re_probe()
783 INIT_LIST_HEAD(&dma_dev->channels); in fsl_re_probe()
786 dma_dev in fsl_re_probe()
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H A Dsprd-dma.c209 struct dma_device dma_dev; member
358 dev_warn(sdev->dma_dev.dev, in sprd_dma_pause_resume()
422 dev_warn(sdev->dma_dev.dev, "incorrect dma interrupt type\n"); in sprd_dma_get_int_type()
481 dev_err(sdev->dma_dev.dev, "invalid channel mode setting %d\n", in sprd_dma_set_2stage_config()
762 dev_err(sdev->dma_dev.dev, "invalid source step\n"); in sprd_dma_fill_desc()
778 dev_err(sdev->dma_dev.dev, "invalid destination step\n"); in sprd_dma_fill_desc()
786 dev_err(sdev->dma_dev.dev, "invalid source datawidth\n"); in sprd_dma_fill_desc()
792 dev_err(sdev->dma_dev.dev, "invalid destination datawidth\n"); in sprd_dma_fill_desc()
1177 dma_cap_set(DMA_MEMCPY, sdev->dma_dev.cap_mask); in sprd_dma_probe()
1179 INIT_LIST_HEAD(&sdev->dma_dev.channels); in sprd_dma_probe()
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H A Dhisi_dma.c161 struct dma_device dma_dev; member
712 vchan_init(&hdma_dev->chan[i].vc, &hdma_dev->dma_dev); in hisi_dma_enable_qps()
824 struct dma_device *dma_dev; in hisi_dma_init_dma_dev() local
826 dma_dev = &hdma_dev->dma_dev; in hisi_dma_init_dma_dev()
827 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in hisi_dma_init_dma_dev()
828 dma_dev->device_free_chan_resources = hisi_dma_free_chan_resources; in hisi_dma_init_dma_dev()
829 dma_dev->device_prep_dma_memcpy = hisi_dma_prep_dma_memcpy; in hisi_dma_init_dma_dev()
830 dma_dev->device_tx_status = hisi_dma_tx_status; in hisi_dma_init_dma_dev()
831 dma_dev->device_issue_pending = hisi_dma_issue_pending; in hisi_dma_init_dma_dev()
832 dma_dev->device_terminate_all = hisi_dma_terminate_all; in hisi_dma_init_dma_dev()
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H A Dmv_xor.c1040 struct dma_device *dma_dev; in mv_xor_channel_add() local
1053 dma_dev = &mv_chan->dmadev; in mv_xor_channel_add()
1054 dma_dev->dev = &pdev->dev; in mv_xor_channel_add()
1062 mv_chan->dummy_src_addr = dma_map_single(dma_dev->dev, in mv_xor_channel_add()
1064 if (dma_mapping_error(dma_dev->dev, mv_chan->dummy_src_addr)) in mv_xor_channel_add()
1067 mv_chan->dummy_dst_addr = dma_map_single(dma_dev->dev, in mv_xor_channel_add()
1069 if (dma_mapping_error(dma_dev->dev, mv_chan->dummy_dst_addr)) { in mv_xor_channel_add()
1088 dma_dev->cap_mask = cap_mask; in mv_xor_channel_add()
1090 INIT_LIST_HEAD(&dma_dev->channels); in mv_xor_channel_add()
1093 dma_dev in mv_xor_channel_add()
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H A Dtegra210-adma.c187 struct dma_device dma_dev; member
829 chan = dma_get_any_slave_channel(&tdma->dma_dev); in tegra_dma_of_xlate()
1111 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_adma_probe()
1136 vchan_init(&tdc->vc, &tdma->dma_dev); in tegra_adma_probe()
1151 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_adma_probe()
1152 dma_cap_set(DMA_PRIVATE, tdma->dma_dev.cap_mask); in tegra_adma_probe()
1153 dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); in tegra_adma_probe()
1155 tdma->dma_dev.dev = &pdev->dev; in tegra_adma_probe()
1156 tdma->dma_dev.device_alloc_chan_resources = in tegra_adma_probe()
1158 tdma->dma_dev.device_free_chan_resources = in tegra_adma_probe()
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H A Dtegra186-gpc-dma.c256 struct dma_device dma_dev; member
1297 chan = dma_get_any_slave_channel(&tdma->dma_dev); in tegra_dma_of_xlate()
1391 tdma->dma_dev.dev = &pdev->dev; in tegra_dma_probe()
1407 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_dma_probe()
1426 vchan_init(&tdc->vc, &tdma->dma_dev); in tegra_dma_probe()
1434 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1435 dma_cap_set(DMA_PRIVATE, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1436 dma_cap_set(DMA_MEMCPY, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1437 dma_cap_set(DMA_MEMSET, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1438 dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); in tegra_dma_probe()
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H A Ddmaengine.c71 static void dmaengine_debug_register(struct dma_device *dma_dev) in dmaengine_debug_register() argument
73 dma_dev->dbg_dev_root = debugfs_create_dir(dev_name(dma_dev->dev), in dmaengine_debug_register()
75 if (IS_ERR(dma_dev->dbg_dev_root)) in dmaengine_debug_register()
76 dma_dev->dbg_dev_root = NULL; in dmaengine_debug_register()
79 static void dmaengine_debug_unregister(struct dma_device *dma_dev) in dmaengine_debug_unregister() argument
81 debugfs_remove_recursive(dma_dev->dbg_dev_root); in dmaengine_debug_unregister()
82 dma_dev->dbg_dev_root = NULL; in dmaengine_debug_unregister()
86 struct dma_device *dma_dev) in dmaengine_dbg_summary_show() argument
90 list_for_each_entry(chan, &dma_dev in dmaengine_dbg_summary_show()
106 struct dma_device *dma_dev = NULL; dmaengine_summary_show() local
138 dmaengine_debug_register(struct dma_device * dma_dev) dmaengine_debug_register() argument
143 dmaengine_debug_unregister(struct dma_device * dma_dev) dmaengine_debug_unregister() argument
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/linux/drivers/tty/serial/8250/
H A D8250_mid.c44 struct pci_dev *dma_dev; member
70 mid->dma_dev = pci_get_slot(pdev->bus, in pnw_setup()
77 pci_dev_put(mid->dma_dev); in pnw_exit()
89 chip = pci_get_drvdata(mid->dma_dev); in tng_handle_irq()
125 mid->dma_dev = pci_get_slot(pdev->bus, PCI_DEVFN(5, 0)); in tng_setup()
133 pci_dev_put(mid->dma_dev); in tng_exit()
192 mid->dma_dev = pdev; in dnv_setup()
200 if (!mid->dma_dev) in dnv_exit()
246 if (s->dma_dev != chan->device->dev || s->chan_id != chan->chan_id) in mid8250_dma_filter()
260 if (!mid->dma_dev) in mid8250_dma_setup()
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/linux/drivers/gpu/drm/exynos/
H A Dexynos_drm_dma.c48 if (get_dma_ops(priv->dma_dev) != get_dma_ops(subdrv_dev)) { in drm_iommu_attach_device()
100 if (!priv->dma_dev) { in exynos_drm_register_dma()
101 priv->dma_dev = dev; in exynos_drm_register_dma()
116 mapping = iommu_get_domain_for_dev(priv->dma_dev); in exynos_drm_register_dma()
142 priv->dma_dev = NULL; in exynos_drm_cleanup_dma()
/linux/drivers/dma/xilinx/
H A Dxdma.c128 struct dma_device dma_dev; member
477 vchan_init(&xchan->vchan, &xdev->dma_dev); in xdma_alloc_channels()
812 struct device *dev = xdev->dma_dev.dev; in xdma_alloc_chan_resources()
1187 dma_async_device_unregister(&xdev->dma_dev); in xdma_remove()
1241 INIT_LIST_HEAD(&xdev->dma_dev.channels); in xdma_probe()
1255 dma_cap_set(DMA_SLAVE, xdev->dma_dev.cap_mask); in xdma_probe()
1256 dma_cap_set(DMA_PRIVATE, xdev->dma_dev.cap_mask); in xdma_probe()
1257 dma_cap_set(DMA_CYCLIC, xdev->dma_dev.cap_mask); in xdma_probe()
1258 dma_cap_set(DMA_INTERLEAVE, xdev->dma_dev.cap_mask); in xdma_probe()
1259 dma_cap_set(DMA_REPEAT, xdev->dma_dev.cap_mask); in xdma_probe()
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/linux/drivers/dma/sh/
H A Dshdmac.c164 dev_warn(shdev->shdma_dev.dma_dev.dev, "Can't initialize DMAOR.\n"); in sh_dmae_rst()
168 dev_warn(shdev->shdma_dev.dma_dev.dev, in sh_dmae_rst()
530 struct platform_device *pdev = to_platform_device(sdev->dma_dev.dev); in sh_dmae_chan_probe()
535 sh_chan = devm_kzalloc(sdev->dma_dev.dev, sizeof(struct sh_dmae_chan), in sh_dmae_chan_probe()
557 dev_err(sdev->dma_dev.dev, in sh_dmae_chan_probe()
688 struct dma_device *dma_dev; in sh_dmae_probe() local
727 dma_dev = &shdev->shdma_dev.dma_dev; in sh_dmae_probe()
738 dma_dev->src_addr_widths = widths; in sh_dmae_probe()
739 dma_dev->dst_addr_widths = widths; in sh_dmae_probe()
740 dma_dev->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in sh_dmae_probe()
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H A Dshdma-base.c37 #define to_shdma_dev(d) container_of(d, struct shdma_dev, dma_dev)
319 dev_warn(sdev->dma_dev.dev, "invalid slave ID passed to dma_request_slave\n"); in shdma_chan_filter()
965 schan->dma_chan.device = &sdev->dma_dev; in shdma_chan_probe()
968 schan->dev = sdev->dma_dev.dev; in shdma_chan_probe()
982 &sdev->dma_dev.channels); in shdma_chan_probe()
996 struct dma_device *dma_dev = &sdev->dma_dev; in shdma_init() local
1019 INIT_LIST_HEAD(&dma_dev->channels); in shdma_init()
1022 dma_dev->device_alloc_chan_resources in shdma_init()
1024 dma_dev in shdma_init()
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/linux/drivers/dma/stm32/
H A Dstm32-dma3.c306 struct dma_device dma_dev; member
318 return container_of(chan->vchan.chan.device, struct stm32_dma3_ddata, dma_dev); in to_stm32_dma3_ddata()
338 return ddata->dma_dev.dev; in ddata2dev()
573 struct dma_device dma_device = ddata->dma_dev; in stm32_dma3_chan_prep_hw()
1638 dma_cap_mask_t mask = ddata->dma_dev.cap_mask; in stm32_dma3_of_xlate()
1736 struct dma_device *dma_dev; in stm32_dma3_probe() local
1746 dma_dev = &ddata->dma_dev; in stm32_dma3_probe()
1766 INIT_LIST_HEAD(&dma_dev->channels); in stm32_dma3_probe()
1768 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in stm32_dma3_probe()
1769 dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask); in stm32_dma3_probe()
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/linux/drivers/pci/endpoint/functions/
H A Dpci-epf-mhi.c313 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; in pci_epf_mhi_edma_read() local
337 dst_addr = dma_map_single(dma_dev, buf_info->dev_addr, buf_info->size, in pci_epf_mhi_edma_read()
339 ret = dma_mapping_error(dma_dev, dst_addr); in pci_epf_mhi_edma_read()
373 dma_unmap_single(dma_dev, dst_addr, buf_info->size, DMA_FROM_DEVICE); in pci_epf_mhi_edma_read()
384 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; in pci_epf_mhi_edma_write() local
408 src_addr = dma_map_single(dma_dev, buf_info->dev_addr, buf_info->size, in pci_epf_mhi_edma_write()
410 ret = dma_mapping_error(dma_dev, src_addr); in pci_epf_mhi_edma_write()
444 dma_unmap_single(dma_dev, src_addr, buf_info->size, DMA_TO_DEVICE); in pci_epf_mhi_edma_write()
454 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; in pci_epf_mhi_dma_worker() local
466 dma_unmap_single(dma_dev, it in pci_epf_mhi_dma_worker()
489 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; pci_epf_mhi_edma_read_async() local
568 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; pci_epf_mhi_edma_write_async() local
662 struct device *dma_dev = epf_mhi->epf->epc->dev.parent; pci_epf_mhi_dma_init() local
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