@@ -200,6 +200,23 @@ static struct sk_buff *build_frag_skb(struct dpaa2_eth_priv *priv,
return skb;
}
+/* Free buffers acquired from the buffer pool or which were meant to
+ * be released in the pool
+ */
+static void free_bufs(struct dpaa2_eth_priv *priv, u64 *buf_array, int count)
+{
+ struct device *dev = priv->net_dev->dev.parent;
+ void *vaddr;
+ int i;
+
+ for (i = 0; i < count; i++) {
+ vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]);
+ dma_unmap_single(dev, buf_array[i], DPAA2_ETH_RX_BUF_SIZE,
+ DMA_FROM_DEVICE);
+ skb_free_frag(vaddr);
+ }
+}
+
static u32 run_xdp(struct dpaa2_eth_priv *priv,
struct dpaa2_eth_channel *ch,
struct dpaa2_fd *fd, void *vaddr)
@@ -797,23 +814,6 @@ static int set_tx_csum(struct dpaa2_eth_priv *priv, bool enable)
return 0;
}
-/* Free buffers acquired from the buffer pool or which were meant to
- * be released in the pool
- */
-static void free_bufs(struct dpaa2_eth_priv *priv, u64 *buf_array, int count)
-{
- struct device *dev = priv->net_dev->dev.parent;
- void *vaddr;
- int i;
-
- for (i = 0; i < count; i++) {
- vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]);
- dma_unmap_single(dev, buf_array[i], DPAA2_ETH_RX_BUF_SIZE,
- DMA_FROM_DEVICE);
- skb_free_frag(vaddr);
- }
-}
-
/* Perform a single release command to add buffers
* to the specified buffer pool
*/
We'll use function free_bufs() on the XDP path as well, so move it higher in order to avoid a forward declaration. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> --- v2: no changes drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 34 ++++++++++++------------ 1 file changed, 17 insertions(+), 17 deletions(-)