Lines Matching refs:vbuf
261 static void io_free(struct pci_dev *pdev, u8 **vbuf,
267 if (vbuf[i]) {
268 pci_free_consistent(pdev, size, vbuf[i], pbuf[i]);
269 vbuf[i] = NULL;
274 static int io_alloc(struct pci_dev *pdev, u8 **vbuf,
280 vbuf[i] = pci_alloc_consistent(pdev, size, &pbuf[i]);
281 if (!vbuf[i])
296 if (io_alloc(dev->pdev, port->input[0]->vbuf,
301 if (io_alloc(dev->pdev, port->input[1]->vbuf,
308 if (io_alloc(dev->pdev, port->input[0]->vbuf,
313 if (io_alloc(dev->pdev, port->output->vbuf,
334 io_free(dev->pdev, port->input[0]->vbuf,
338 io_free(dev->pdev, port->input[1]->vbuf,
342 io_free(dev->pdev, port->output->vbuf,
474 if (copy_from_user(output->vbuf[output->cbuf] + output->coff,
524 ret = copy_to_user(buf, input->vbuf[input->cbuf] +
1009 input->vbuf[input->cbuf],