| /drivers/dma/ |
| D | dma-axi-dmac.c | 120 struct dma_device dma_dev; member
129 dma_dev); in chan_to_axi_dmac()
575 struct dma_device *dma_dev; in axi_dmac_probe() local
618 dma_dev = &dmac->dma_dev; in axi_dmac_probe()
619 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in axi_dmac_probe()
620 dma_cap_set(DMA_CYCLIC, dma_dev->cap_mask); in axi_dmac_probe()
621 dma_dev->device_free_chan_resources = axi_dmac_free_chan_resources; in axi_dmac_probe()
622 dma_dev->device_tx_status = dma_cookie_status; in axi_dmac_probe()
623 dma_dev->device_issue_pending = axi_dmac_issue_pending; in axi_dmac_probe()
624 dma_dev->device_prep_slave_sg = axi_dmac_prep_slave_sg; in axi_dmac_probe()
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| D | tegra210-adma.c | 141 struct dma_device dma_dev; member
625 chan = dma_get_any_slave_channel(&tdma->dma_dev); in tegra_dma_of_xlate()
713 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_adma_probe()
725 vchan_init(&tdc->vc, &tdma->dma_dev); in tegra_adma_probe()
730 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_adma_probe()
731 dma_cap_set(DMA_PRIVATE, tdma->dma_dev.cap_mask); in tegra_adma_probe()
732 dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); in tegra_adma_probe()
734 tdma->dma_dev.dev = &pdev->dev; in tegra_adma_probe()
735 tdma->dma_dev.device_alloc_chan_resources = in tegra_adma_probe()
737 tdma->dma_dev.device_free_chan_resources = in tegra_adma_probe()
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| D | nbpfaxi.c | 226 struct dma_device dma_dev; member
320 dev_dbg(nbpf->dma_dev.dev, "%s(0x%p + 0x%x) = 0x%x\n", in nbpf_read()
329 dev_dbg(nbpf->dma_dev.dev, "%s(0x%p + 0x%x) = 0x%x\n", in nbpf_write()
395 dev_dbg(chan->nbpf->dma_dev.dev, "%s(): next 0x%x, cur 0x%x\n", __func__, in nbpf_start()
827 dev_dbg(chan->nbpf->dma_dev.dev, "%s(): force-free desc %p cookie %d\n", in nbpf_chan_idle()
1083 dchan = dma_get_any_slave_channel(&nbpf->dma_dev); in nbpf_of_xlate()
1214 dev_warn(nbpf->dma_dev.dev, "DMA error IRQ %u\n", irq); in nbpf_err_irq()
1232 struct dma_device *dma_dev = &nbpf->dma_dev; in nbpf_chan_probe() local
1240 chan->dma_chan.device = dma_dev; in nbpf_chan_probe()
1244 dev_dbg(dma_dev->dev, "%s(): channel %d: -> %p\n", __func__, n, chan->base); in nbpf_chan_probe()
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| D | img-mdc-dma.c | 136 struct dma_device dma_dev; member
185 return mdma->dma_dev.dev; in mdma2dev()
807 list_for_each_entry(chan, &mdma->dma_dev.channels, device_node) { in mdc_of_xlate()
893 dma_cap_zero(mdma->dma_dev.cap_mask); in mdc_dma_probe()
894 dma_cap_set(DMA_SLAVE, mdma->dma_dev.cap_mask); in mdc_dma_probe()
895 dma_cap_set(DMA_PRIVATE, mdma->dma_dev.cap_mask); in mdc_dma_probe()
896 dma_cap_set(DMA_CYCLIC, mdma->dma_dev.cap_mask); in mdc_dma_probe()
897 dma_cap_set(DMA_MEMCPY, mdma->dma_dev.cap_mask); in mdc_dma_probe()
927 mdma->dma_dev.dev = &pdev->dev; in mdc_dma_probe()
928 mdma->dma_dev.device_prep_slave_sg = mdc_prep_slave_sg; in mdc_dma_probe()
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| D | fsl_raid.c | 630 struct dma_device *dma_dev; in fsl_re_chan_probe() local
638 dma_dev = &re_priv->dma_dev; in fsl_re_chan_probe()
684 chan->chan.device = dma_dev; in fsl_re_chan_probe()
754 struct dma_device *dma_dev; in fsl_re_probe() local
783 dma_dev = &re_priv->dma_dev; in fsl_re_probe()
784 dma_dev->dev = dev; in fsl_re_probe()
785 INIT_LIST_HEAD(&dma_dev->channels); in fsl_re_probe()
788 dma_dev->device_alloc_chan_resources = fsl_re_alloc_chan_resources; in fsl_re_probe()
789 dma_dev->device_tx_status = fsl_re_tx_status; in fsl_re_probe()
790 dma_dev->device_issue_pending = fsl_re_issue_pending; in fsl_re_probe()
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| D | iop-adma.c | 1282 struct dma_device *dma_dev; in iop_adma_probe() local
1296 dma_dev = &adev->common; in iop_adma_probe()
1318 dma_dev->cap_mask = plat_data->cap_mask; in iop_adma_probe()
1323 INIT_LIST_HEAD(&dma_dev->channels); in iop_adma_probe()
1326 dma_dev->device_alloc_chan_resources = iop_adma_alloc_chan_resources; in iop_adma_probe()
1327 dma_dev->device_free_chan_resources = iop_adma_free_chan_resources; in iop_adma_probe()
1328 dma_dev->device_tx_status = iop_adma_status; in iop_adma_probe()
1329 dma_dev->device_issue_pending = iop_adma_issue_pending; in iop_adma_probe()
1330 dma_dev->dev = &pdev->dev; in iop_adma_probe()
1333 if (dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask)) in iop_adma_probe()
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| D | mv_xor_v2.c | 673 struct dma_device *dma_dev; in mv_xor_v2_probe() local
772 dma_dev = &xor_dev->dmadev; in mv_xor_v2_probe()
775 dma_cap_zero(dma_dev->cap_mask); in mv_xor_v2_probe()
776 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in mv_xor_v2_probe()
777 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in mv_xor_v2_probe()
778 dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask); in mv_xor_v2_probe()
781 INIT_LIST_HEAD(&dma_dev->channels); in mv_xor_v2_probe()
784 dma_dev->device_tx_status = dma_cookie_status; in mv_xor_v2_probe()
785 dma_dev->device_issue_pending = mv_xor_v2_issue_pending; in mv_xor_v2_probe()
786 dma_dev->dev = &pdev->dev; in mv_xor_v2_probe()
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| D | ep93xx_dma.c | 201 struct dma_device dma_dev; member
1304 struct dma_device *dma_dev; in ep93xx_dma_probe() local
1313 dma_dev = &edma->dma_dev; in ep93xx_dma_probe()
1317 INIT_LIST_HEAD(&dma_dev->channels); in ep93xx_dma_probe()
1322 edmac->chan.device = dma_dev; in ep93xx_dma_probe()
1342 &dma_dev->channels); in ep93xx_dma_probe()
1345 dma_cap_zero(dma_dev->cap_mask); in ep93xx_dma_probe()
1346 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in ep93xx_dma_probe()
1347 dma_cap_set(DMA_CYCLIC, dma_dev->cap_mask); in ep93xx_dma_probe()
1349 dma_dev->dev = &pdev->dev; in ep93xx_dma_probe()
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| D | xgene-dma.c | 320 struct dma_device dma_dev[XGENE_DMA_MAX_CHANNEL]; member
1650 struct dma_device *dma_dev) in xgene_dma_set_caps() argument
1653 dma_cap_zero(dma_dev->cap_mask); in xgene_dma_set_caps()
1656 dma_cap_set(DMA_SG, dma_dev->cap_mask); in xgene_dma_set_caps()
1669 dma_cap_set(DMA_PQ, dma_dev->cap_mask); in xgene_dma_set_caps()
1670 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in xgene_dma_set_caps()
1673 dma_cap_set(DMA_XOR, dma_dev->cap_mask); in xgene_dma_set_caps()
1677 dma_dev->dev = chan->dev; in xgene_dma_set_caps()
1678 dma_dev->device_alloc_chan_resources = xgene_dma_alloc_chan_resources; in xgene_dma_set_caps()
1679 dma_dev->device_free_chan_resources = xgene_dma_free_chan_resources; in xgene_dma_set_caps()
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| D | mic_x100_dma.c | 474 dma_async_device_unregister(&mic_dma_dev->dma_dev); in mic_dma_unregister_dma_device()
608 dma_cap_zero(mic_dma_dev->dma_dev.cap_mask); in mic_dma_register_dma_device()
613 dma_cap_set(DMA_MEMCPY, mic_dma_dev->dma_dev.cap_mask); in mic_dma_register_dma_device()
616 dma_cap_set(DMA_PRIVATE, mic_dma_dev->dma_dev.cap_mask); in mic_dma_register_dma_device()
617 mic_dma_dev->dma_dev.device_alloc_chan_resources = in mic_dma_register_dma_device()
619 mic_dma_dev->dma_dev.device_free_chan_resources = in mic_dma_register_dma_device()
621 mic_dma_dev->dma_dev.device_tx_status = mic_dma_tx_status; in mic_dma_register_dma_device()
622 mic_dma_dev->dma_dev.device_prep_dma_memcpy = mic_dma_prep_memcpy_lock; in mic_dma_register_dma_device()
623 mic_dma_dev->dma_dev.device_prep_dma_imm_data = in mic_dma_register_dma_device()
625 mic_dma_dev->dma_dev.device_prep_dma_interrupt = in mic_dma_register_dma_device()
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| D | fsl-edma.c | 172 struct dma_device dma_dev; member
764 list_for_each_entry_safe(chan, _chan, &fsl_edma->dma_dev.channels, device_node) { in fsl_edma_xlate()
931 INIT_LIST_HEAD(&fsl_edma->dma_dev.channels); in fsl_edma_probe()
940 vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev); in fsl_edma_probe()
951 dma_cap_set(DMA_PRIVATE, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
952 dma_cap_set(DMA_SLAVE, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
953 dma_cap_set(DMA_CYCLIC, fsl_edma->dma_dev.cap_mask); in fsl_edma_probe()
955 fsl_edma->dma_dev.dev = &pdev->dev; in fsl_edma_probe()
956 fsl_edma->dma_dev.device_alloc_chan_resources in fsl_edma_probe()
958 fsl_edma->dma_dev.device_free_chan_resources in fsl_edma_probe()
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| D | mv_xor.c | 1033 struct dma_device *dma_dev; in mv_xor_channel_add() local
1046 dma_dev = &mv_chan->dmadev; in mv_xor_channel_add()
1054 mv_chan->dummy_src_addr = dma_map_single(dma_dev->dev, in mv_xor_channel_add()
1056 mv_chan->dummy_dst_addr = dma_map_single(dma_dev->dev, in mv_xor_channel_add()
1070 dma_dev->cap_mask = cap_mask; in mv_xor_channel_add()
1072 INIT_LIST_HEAD(&dma_dev->channels); in mv_xor_channel_add()
1075 dma_dev->device_alloc_chan_resources = mv_xor_alloc_chan_resources; in mv_xor_channel_add()
1076 dma_dev->device_free_chan_resources = mv_xor_free_chan_resources; in mv_xor_channel_add()
1077 dma_dev->device_tx_status = mv_xor_status; in mv_xor_channel_add()
1078 dma_dev->device_issue_pending = mv_xor_issue_pending; in mv_xor_channel_add()
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| D | tegra20-apb-dma.c | 217 struct dma_device dma_dev; member
1253 chan = dma_get_any_slave_channel(&tdma->dma_dev); in tegra_dma_of_xlate()
1364 INIT_LIST_HEAD(&tdma->dma_dev.channels); in tegra_dma_probe()
1388 tdc->dma_chan.device = &tdma->dma_dev; in tegra_dma_probe()
1391 &tdma->dma_dev.channels); in tegra_dma_probe()
1406 dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1407 dma_cap_set(DMA_PRIVATE, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1408 dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); in tegra_dma_probe()
1411 tdma->dma_dev.dev = &pdev->dev; in tegra_dma_probe()
1412 tdma->dma_dev.device_alloc_chan_resources = in tegra_dma_probe()
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| /drivers/mmc/host/ |
| D | mmc_spi.c | 143 struct device *dma_dev; member
182 if (host->dma_dev) in mmc_spi_readbytes()
183 dma_sync_single_for_device(host->dma_dev, in mmc_spi_readbytes()
189 if (host->dma_dev) in mmc_spi_readbytes()
190 dma_sync_single_for_cpu(host->dma_dev, in mmc_spi_readbytes()
537 if (host->dma_dev) { in mmc_spi_command_send()
539 dma_sync_single_for_device(host->dma_dev, in mmc_spi_command_send()
545 if (host->dma_dev) in mmc_spi_command_send()
546 dma_sync_single_for_cpu(host->dma_dev, in mmc_spi_command_send()
682 if (host->dma_dev) in mmc_spi_writeblock()
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| /drivers/crypto/ccp/ |
| D | ccp-dmaengine.c | 626 struct dma_device *dma_dev = &ccp->dma_dev; in ccp_dmaengine_register() local
669 dma_dev->dev = ccp->dev; in ccp_dmaengine_register()
670 dma_dev->src_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev)); in ccp_dmaengine_register()
671 dma_dev->dst_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev)); in ccp_dmaengine_register()
672 dma_dev->directions = DMA_MEM_TO_MEM; in ccp_dmaengine_register()
673 dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; in ccp_dmaengine_register()
674 dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask); in ccp_dmaengine_register()
675 dma_cap_set(DMA_SG, dma_dev->cap_mask); in ccp_dmaengine_register()
676 dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask); in ccp_dmaengine_register()
678 INIT_LIST_HEAD(&dma_dev->channels); in ccp_dmaengine_register()
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| /drivers/net/ethernet/broadcom/ |
| D | bgmac.c | 131 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_tx_add() local
158 slot->dma_addr = dma_map_single(dma_dev, skb->data, skb_headlen(skb), in bgmac_dma_tx_add()
160 if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr))) in bgmac_dma_tx_add()
176 slot->dma_addr = skb_frag_dma_map(dma_dev, frag, 0, in bgmac_dma_tx_add()
178 if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr))) in bgmac_dma_tx_add()
207 dma_unmap_single(dma_dev, slot->dma_addr, skb_headlen(skb), in bgmac_dma_tx_add()
216 dma_unmap_page(dma_dev, slot->dma_addr, len, DMA_TO_DEVICE); in bgmac_dma_tx_add()
233 struct device *dma_dev = bgmac->dma_dev; in bgmac_dma_tx_free() local
259 dma_unmap_single(dma_dev, slot->dma_addr, len, in bgmac_dma_tx_free()
262 dma_unmap_page(dma_dev, slot->dma_addr, len, in bgmac_dma_tx_free()
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| D | b44.c | 153 dma_sync_single_for_device(sdev->dma_dev, dma_base + offset, in b44_sync_dma_desc_for_device()
162 dma_sync_single_for_cpu(sdev->dma_dev, dma_base + offset, in b44_sync_dma_desc_for_cpu()
632 dma_unmap_single(bp->sdev->dma_dev, in b44_tx()
677 mapping = dma_map_single(bp->sdev->dma_dev, skb->data, in b44_alloc_rx_skb()
683 if (dma_mapping_error(bp->sdev->dma_dev, mapping) || in b44_alloc_rx_skb()
686 if (!dma_mapping_error(bp->sdev->dma_dev, mapping)) in b44_alloc_rx_skb()
687 dma_unmap_single(bp->sdev->dma_dev, mapping, in b44_alloc_rx_skb()
693 mapping = dma_map_single(bp->sdev->dma_dev, skb->data, in b44_alloc_rx_skb()
696 if (dma_mapping_error(bp->sdev->dma_dev, mapping) || in b44_alloc_rx_skb()
698 if (!dma_mapping_error(bp->sdev->dma_dev, mapping)) in b44_alloc_rx_skb()
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| /drivers/tty/serial/8250/ |
| D | 8250_mid.c | 47 struct pci_dev *dma_dev; member
73 mid->dma_dev = pci_get_slot(pdev->bus, in pnw_setup()
92 mid->dma_dev = pci_get_slot(pdev->bus, PCI_DEVFN(5, 0)); in tng_setup()
145 mid->dma_dev = pdev; in dnv_setup()
153 if (!mid->dma_dev) in dnv_exit()
200 if (s->dma_dev != chan->device->dev || s->chan_id != chan->chan_id) in mid8250_dma_filter()
214 if (!mid->dma_dev) in mid8250_dma_setup()
231 rx_param->dma_dev = &mid->dma_dev->dev; in mid8250_dma_setup()
232 tx_param->dma_dev = &mid->dma_dev->dev; in mid8250_dma_setup()
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| D | 8250_lpss.c | 118 struct pci_dev *dma_dev = pci_get_slot(pdev->bus, dma_devfn); in byt_serial_setup() local
137 param->dma_dev = &dma_dev->dev; in byt_serial_setup()
190 param->dma_dev = &pdev->dev; in qrk_serial_setup_dma()
202 if (!param->dma_dev) in qrk_serial_exit_dma()
235 if (dws->dma_dev != chan->device->dev) in lpss8250_dma_filter()
248 if (!lpss->dma_param.dma_dev) in lpss8250_dma_setup()
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| /drivers/dma/sh/ |
| D | sudmac.c | 55 struct sudmac_device, shdma_dev.dma_dev)
242 struct platform_device *pdev = to_platform_device(sdev->dma_dev.dev); in sudmac_chan_probe()
280 dev_err(sdev->dma_dev.dev, in sudmac_chan_probe()
335 struct dma_device *dma_dev; in sudmac_probe() local
352 dma_dev = &su_dev->shdma_dev.dma_dev; in sudmac_probe()
359 dma_cap_set(DMA_SLAVE, dma_dev->cap_mask); in sudmac_probe()
379 err = dma_async_device_register(&su_dev->shdma_dev.dma_dev); in sudmac_probe()
396 struct dma_device *dma_dev = &su_dev->shdma_dev.dma_dev; in sudmac_remove() local
398 dma_async_device_unregister(dma_dev); in sudmac_remove()
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| D | shdmac.c | 169 dev_warn(shdev->shdma_dev.dma_dev.dev, "Can't initialize DMAOR.\n"); in sh_dmae_rst()
173 dev_warn(shdev->shdma_dev.dma_dev.dev, in sh_dmae_rst()
528 struct platform_device *pdev = to_platform_device(sdev->dma_dev.dev); in sh_dmae_chan_probe()
533 sh_chan = devm_kzalloc(sdev->dma_dev.dev, sizeof(struct sh_dmae_chan), in sh_dmae_chan_probe()
555 dev_err(sdev->dma_dev.dev, in sh_dmae_chan_probe()
695 struct dma_device *dma_dev; in sh_dmae_probe() local
735 dma_dev = &shdev->shdma_dev.dma_dev; in sh_dmae_probe()
746 dma_dev->src_addr_widths = widths; in sh_dmae_probe()
747 dma_dev->dst_addr_widths = widths; in sh_dmae_probe()
748 dma_dev->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in sh_dmae_probe()
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| D | shdma-base.c | 40 #define to_shdma_dev(d) container_of(d, struct shdma_dev, dma_dev)
309 dev_warn(sdev->dma_dev.dev, "invalid slave ID passed to dma_request_slave\n"); in shdma_chan_filter()
964 schan->dma_chan.device = &sdev->dma_dev; in shdma_chan_probe()
967 schan->dev = sdev->dma_dev.dev; in shdma_chan_probe()
981 &sdev->dma_dev.channels); in shdma_chan_probe()
995 struct dma_device *dma_dev = &sdev->dma_dev; in shdma_init() local
1018 INIT_LIST_HEAD(&dma_dev->channels); in shdma_init()
1021 dma_dev->device_alloc_chan_resources in shdma_init()
1023 dma_dev->device_free_chan_resources = shdma_free_chan_resources; in shdma_init()
1024 dma_dev->device_prep_dma_memcpy = shdma_prep_memcpy; in shdma_init()
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| /drivers/spi/ |
| D | spi-dw-mid.c | 39 if (s->dma_dev != chan->device->dev) in mid_spi_dma_chan_filter()
48 struct pci_dev *dma_dev; in mid_spi_dma_init() local
57 dma_dev = pci_get_device(PCI_VENDOR_ID_INTEL, 0x0827, NULL); in mid_spi_dma_init()
58 if (!dma_dev) in mid_spi_dma_init()
65 rx->dma_dev = &dma_dev->dev; in mid_spi_dma_init()
72 tx->dma_dev = &dma_dev->dev; in mid_spi_dma_init()
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| D | spi-pxa2xx-pci.c | 58 if (dws->dma_dev != chan->device->dev) in lpss_dma_filter()
67 struct pci_dev *dma_dev; in lpss_spi_setup() local
72 dma_dev = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn), 0)); in lpss_spi_setup()
77 slave->dma_dev = &dma_dev->dev; in lpss_spi_setup()
85 slave->dma_dev = &dma_dev->dev; in lpss_spi_setup()
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| /drivers/net/ethernet/sun/ |
| D | sunhme.c | 255 ((__hp)->dma_map((__hp)->dma_dev, (__ptr), (__size), (__dir)))
257 ((__hp)->dma_unmap((__hp)->dma_dev, (__addr), (__size), (__dir)))
259 ((__hp)->dma_sync_for_cpu((__hp)->dma_dev, (__addr), (__size), (__dir)))
261 ((__hp)->dma_sync_for_device((__hp)->dma_dev, (__addr), (__size), (__dir)))
281 dma_map_single((__hp)->dma_dev, (__ptr), (__size), (__dir))
283 dma_unmap_single((__hp)->dma_dev, (__addr), (__size), (__dir))
285 dma_dma_sync_single_for_cpu((__hp)->dma_dev, (__addr), (__size), (__dir))
287 dma_dma_sync_single_for_device((__hp)->dma_dev, (__addr), (__size), (__dir))
309 pci_map_single((__hp)->dma_dev, (__ptr), (__size), (__dir))
311 pci_unmap_single((__hp)->dma_dev, (__addr), (__size), (__dir))
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