44 static struct pci_dev *dma_pdev;  variable
258 	chan->ring_virt = dma_alloc_coherent(&dma_pdev->dev,  in pasemi_dma_alloc_ring()
280 	dma_free_coherent(&dma_pdev->dev, chan->ring_size * sizeof(u64),  in pasemi_dma_free_ring()
364 	return dma_alloc_coherent(&dma_pdev->dev, size, handle, GFP_KERNEL);  in pasemi_dma_alloc_buf()
378 	dma_free_coherent(&dma_pdev->dev, size, handle, GFP_KERNEL);  in pasemi_dma_free_buf()
528 	if (dma_pdev)  in pasemi_dma_init()
540 	dma_pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa007, NULL);  in pasemi_dma_init()
541 	if (!dma_pdev) {  in pasemi_dma_init()
547 	dma_regs = map_onedev(dma_pdev, 0);  in pasemi_dma_init()
548 	base_hw_irq = virq_to_hw(dma_pdev->irq);  in pasemi_dma_init()
550 	pci_read_config_dword(dma_pdev, PAS_DMA_CAP_TXCH, &tmp);  in pasemi_dma_init()
553 	pci_read_config_dword(dma_pdev, PAS_DMA_CAP_RXCH, &tmp);  in pasemi_dma_init()