28 int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr,
30 void ivtv_udma_unmap(struct ivtv *itv);
31 void ivtv_udma_free(struct ivtv *itv);
32 void ivtv_udma_alloc(struct ivtv *itv);
33 void ivtv_udma_prepare(struct ivtv *itv);
34 void ivtv_udma_start(struct ivtv *itv);
36 static inline void ivtv_udma_sync_for_device(struct ivtv *itv)  in ivtv_udma_sync_for_device()  argument
38 	pci_dma_sync_single_for_device(itv->pdev, itv->udma.SG_handle,  in ivtv_udma_sync_for_device()
39 		sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);  in ivtv_udma_sync_for_device()
42 static inline void ivtv_udma_sync_for_cpu(struct ivtv *itv)  in ivtv_udma_sync_for_cpu()  argument
44 	pci_dma_sync_single_for_cpu(itv->pdev, itv->udma.SG_handle,  in ivtv_udma_sync_for_cpu()
45 		sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);  in ivtv_udma_sync_for_cpu()