Searched refs:dma_dev (Results 126 - 150 of 177) sorted by relevance

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/linux-master/drivers/vdpa/pds/
H A Dvdpa_dev.c618 struct device *dma_dev; local
645 dma_dev = &pdev->dev;
646 pdsv->vdpa_dev.dma_dev = dma_dev;
/linux-master/drivers/media/usb/uvc/
H A Duvc_video.c1654 struct device *dma_dev = uvc_stream_to_dmadev(stream); local
1661 dma_vunmap_noncontiguous(dma_dev, uvc_urb->buffer);
1662 dma_free_noncontiguous(dma_dev, stream->urb_size, uvc_urb->sgt,
1675 struct device *dma_dev = uvc_stream_to_dmadev(stream); local
1677 uvc_urb->sgt = dma_alloc_noncontiguous(dma_dev, stream->urb_size,
1684 uvc_urb->buffer = dma_vmap_noncontiguous(dma_dev, stream->urb_size,
1687 dma_free_noncontiguous(dma_dev, stream->urb_size,
/linux-master/drivers/acpi/
H A Dscan.c1524 struct device *dma_dev = dev; local
1533 adev = ACPI_COMPANION(dma_dev);
1537 dma_dev = dma_dev->parent;
1538 } while (dma_dev);
1540 if (!dma_dev)
1563 dev_dbg(dma_dev, "Invalid DMA regions configuration\n");
/linux-master/drivers/ntb/test/
H A Dntb_perf.c790 struct device *dma_dev; local
802 dma_dev = pthr->dma_chan->device->dev;
812 unmap = dmaengine_get_unmap_data(dma_dev, 1, GFP_NOWAIT);
817 unmap->addr[0] = dma_map_page(dma_dev, virt_to_page(src),
819 if (dma_mapping_error(dma_dev, unmap->addr[0])) {
/linux-master/drivers/net/ethernet/ti/
H A Dam65-cpsw-nuss.c325 buf_dma = dma_map_single(rx_chn->dma_dev, skb->data, pkt_len,
327 if (unlikely(dma_mapping_error(rx_chn->dma_dev, buf_dma))) {
387 dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
406 dma_unmap_single(tx_chn->dma_dev, buf_dma, buf_dma_len, DMA_TO_DEVICE);
416 dma_unmap_page(tx_chn->dma_dev, buf_dma, buf_dma_len,
850 dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
1170 buf_dma = dma_map_single(tx_chn->dma_dev, skb->data, pkt_len,
1172 if (unlikely(dma_mapping_error(tx_chn->dma_dev, buf_dma))) {
1181 dma_unmap_single(tx_chn->dma_dev, buf_dma, pkt_len,
1228 buf_dma = skb_frag_dma_map(tx_chn->dma_dev, fra
[all...]
/linux-master/drivers/dma/ti/
H A Dk3-udma-glue.c339 /* Set the dma_dev for the rings to be configured */
340 cfg->tx_cfg.dma_dev = k3_udma_glue_tx_get_dma_device(tx_chn);
341 cfg->txcq_cfg.dma_dev = cfg->tx_cfg.dma_dev;
778 /* Set the dma_dev for the rings to be configured */
779 flow_cfg->rx_cfg.dma_dev = k3_udma_glue_rx_get_dma_device(rx_chn);
780 flow_cfg->rxfdq_cfg.dma_dev = flow_cfg->rx_cfg.dma_dev;
H A Dk3-udma.c281 struct device *dma_dev; member in struct:udma_chan
547 dma_free_coherent(uc->dma_dev, d->hwdesc[0].cppi5_desc_size,
1642 ring_cfg.dma_dev = dmaengine_get_dma_device(&uc->vc.chan);
1710 ring_cfg.dma_dev = dmaengine_get_dma_device(&uc->vc.chan);
1807 ring_cfg.dma_dev = dmaengine_get_dma_device(&uc->vc.chan);
2185 uc->dma_dev = ud->dev;
2476 uc->dma_dev = dmaengine_get_dma_device(chan);
2669 uc->dma_dev = dmaengine_get_dma_device(chan);
2670 uc->hdesc_pool = dma_pool_create(uc->name, uc->dma_dev,
5269 struct dma_device *dma_dev)
5268 udma_dbg_summary_show(struct seq_file *s, struct dma_device *dma_dev) argument
5565 struct dma_device *dma_dev = &ud->ddev; local
5587 struct dma_device *dma_dev = &ud->ddev; local
[all...]
/linux-master/drivers/vhost/
H A Dvdpa.c1314 struct device *dma_dev = vdpa_get_dma_dev(vdpa); local
1322 bus = dma_dev->bus;
1326 if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY)) {
1336 ret = iommu_attach_device(v->domain, dma_dev);
1351 struct device *dma_dev = vdpa_get_dma_dev(vdpa); local
1354 iommu_detach_device(v->domain, dma_dev);
/linux-master/sound/pci/trident/
H A Dtrident.h374 struct snd_dma_device dma_dev; member in struct:snd_trident
/linux-master/include/scsi/
H A Dscsi_host.h711 struct device *dma_dev; member in struct:Scsi_Host
/linux-master/drivers/usb/renesas_usbhs/
H A Dmod_gadget.c187 static int usbhsg_dma_map_ctrl(struct device *dma_dev, struct usbhs_pkt *pkt, argument
202 ret = usb_gadget_map_request_by_dev(dma_dev, req, dir);
208 usb_gadget_unmap_request_by_dev(dma_dev, req, dir);
H A Dpipe.c672 int (*dma_map_ctrl)(struct device *dma_dev,
671 usbhs_pipe_init(struct usbhs_priv *priv, int (*dma_map_ctrl)(struct device *dma_dev, struct usbhs_pkt *pkt, int map)) argument
/linux-master/drivers/scsi/
H A Daha1542.c842 struct device *dev = sh->dma_dev;
1018 acmd->data_buffer = dma_alloc_coherent(shost->dma_dev,
1030 dma_free_coherent(shost->dma_dev, SECTOR_SIZE * AHA1542_MAX_SECTORS,
H A Dscsi_transport_sas.c228 struct device *dma_dev = shost->dma_dev; local
240 if (dma_dev->dma_mask) {
242 dma_opt_mapping_size(dma_dev) >> SECTOR_SHIFT);
/linux-master/drivers/dma/
H A Dat_hdmac.c523 * @dma_dev: required DMA master device
527 struct device *dma_dev; member in struct:at_dma_slave
1748 BUG_ON(!atslave->dma_dev || atslave->dma_dev != atdma->dma_device.dev);
1788 if (atslave->dma_dev == chan->device->dev) {
1847 atslave->dma_dev = &dmac_pdev->dev;
/linux-master/drivers/gpu/drm/mediatek/
H A Dmtk_drm_crtc.c62 struct device *dma_dev; member in struct:mtk_drm_crtc
955 return mtk_crtc->dma_dev;
1069 mtk_crtc->dma_dev = mtk_ddp_comp_dma_dev_get(&priv->ddp_comp[path[0]]);
/linux-master/drivers/usb/host/
H A Dbcma-hcd.c351 if (dma_set_mask_and_coherent(dev->dma_dev, DMA_BIT_MASK(32)))
/linux-master/drivers/net/ethernet/sun/
H A Dsunhme.h413 struct device *dma_dev; member in struct:happy_meal
/linux-master/drivers/mcb/
H A Dmcb-core.c233 dev->dma_dev = bus->carrier;
/linux-master/sound/soc/apple/
H A Dmca.c785 struct device *dma_dev = chan->device->dev; local
798 hw.period_bytes_max = dma_get_max_seg_size(dma_dev);
/linux-master/drivers/vdpa/mlx5/core/
H A Dmr.c238 struct device *dma = mvdev->vdev.dma_dev;
297 struct device *dma = mvdev->vdev.dma_dev;
/linux-master/drivers/xen/
H A Dgntdev-dmabuf.c467 args.dev = priv->dma_dev;
798 priv->dma_dev, op.fd,
/linux-master/drivers/ssb/
H A Dmain.c499 sdev->dma_dev = dev->parent;
515 sdev->dma_dev = dev;
/linux-master/include/linux/bcma/
H A Dbcma.h272 struct device *dma_dev; member in struct:bcma_device
/linux-master/include/linux/ssb/
H A Dssb.h273 struct device *dev, *dma_dev; member in struct:ssb_device

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