- * @param chip Chip address (7-bit I2C address)
- * @param addr Register address to read/write
- * @param alen Length of register address in bytes
- * @param buffer Buffer containing data to read/write
- * @param len Length of buffer
- * @param is_read 1 if this is a read, 0 if this is a write
+ * @param port The remote port on EC to use
+ * @param msg List of messages to transfer
+ * @param nmsgs Number of messages to transfer