Lines Matching refs:echo
27 __le16 echo;
77 * the echo header field to index the slots field and find the receive context
223 static void dln2_run_event_callbacks(struct dln2_dev *dln2, u16 id, u16 echo,
232 i->callback(i->pdev, echo, data, len);
245 u16 id, echo, handle, size;
273 echo = le16_to_cpu(hdr->echo);
277 dev_err(dev, "size mismatch: handle %x cmd %x echo %x size %d actual %d\n",
278 handle, id, echo, size, urb->actual_length);
294 dln2_run_event_callbacks(dln2, id, echo, data, len);
298 if (dln2_transfer_complete(dln2, urb, handle, echo))
308 static void *dln2_prep_buf(u16 handle, u16 cmd, u16 echo, const void *obuf,
323 hdr->echo = cpu_to_le16(echo);
333 static int dln2_send_wait(struct dln2_dev *dln2, u16 handle, u16 cmd, u16 echo,
341 buf = dln2_prep_buf(handle, cmd, echo, obuf, &len, GFP_KERNEL);