-
-int hpsb_iso_xmit_queue_packet(struct hpsb_iso *iso, u32 offset, u16 len, u8 tag, u8 sy)
+/**
+ * hpsb_iso_xmit_queue_packet - queue a packet for transmission.
+ *
+ * @offset is relative to the beginning of the DMA buffer, where the packet's
+ * data payload should already have been placed.
+ */
+int hpsb_iso_xmit_queue_packet(struct hpsb_iso *iso, u32 offset, u16 len,
+ u8 tag, u8 sy)