bool hdls_disable; /**< if set, ignore user-supplied handle params */
};
+/**
+ * Enqueue a fill operation onto the ioat device
+ *
+ * This queues up a fill operation to be performed by hardware, but does not
+ * trigger hardware to begin that operation.
+ *
+ * @param dev_id
+ * The rawdev device id of the ioat instance
+ * @param pattern
+ * The pattern to populate the destination buffer with
+ * @param dst
+ * The physical address of the destination buffer
+ * @param length
+ * The length of the destination buffer
+ * @param dst_hdl
+ * An opaque handle for the destination data, to be returned when this
+ * operation has been completed and the user polls for the completion details.
+ * NOTE: If hdls_disable configuration option for the device is set, this
+ * parameter is ignored.
+ * @return
+ * Number of operations enqueued, either 0 or 1
+ */
+static inline int
+__rte_experimental
+rte_ioat_enqueue_fill(int dev_id, uint64_t pattern, phys_addr_t dst,
+ unsigned int length, uintptr_t dst_hdl);
+
/**
* Enqueue a copy operation onto the ioat device
*