Lines Matching refs:rx_buffer
30 void *rx_buffer;
57 struct sof_ipc_reply *rhdr = priv->rx_buffer;
65 if (copy_to_user(buffer, priv->rx_buffer, count))
78 struct sof_ipc4_msg *ipc4_msg = priv->rx_buffer;
135 ret = sof_client_ipc_tx_message(cdev, priv->tx_buffer, priv->rx_buffer,
166 memset(priv->rx_buffer, 0, priv->max_msg_size);
210 ipc4_msg = priv->rx_buffer;
274 priv->rx_buffer = devm_kzalloc(dev, alloc_size, GFP_KERNEL);
275 if (!priv->tx_buffer || !priv->rx_buffer)
284 ipc4_msg = priv->rx_buffer;
285 ipc4_msg->data_ptr = priv->rx_buffer + sizeof(struct sof_ipc4_msg);