diff options
| -rw-r--r-- | drivers/net/ethernet/socionext/netsec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index d8d640b01119..f6e261c6a059 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -726,6 +726,7 @@ static void *netsec_alloc_rx_data(struct netsec_priv *priv, { struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_RX]; + enum dma_data_direction dma_dir; struct page *page; page = page_pool_dev_alloc_pages(dring->page_pool); @@ -741,6 +742,10 @@ static void *netsec_alloc_rx_data(struct netsec_priv *priv, * cases and reserve enough space for headroom + skb_shared_info */ *desc_len = PAGE_SIZE - NETSEC_RX_BUF_NON_DATA; + dma_dir = page_pool_get_dma_dir(dring->page_pool); + dma_sync_single_for_device(priv->dev, + *dma_handle - NETSEC_RXBUF_HEADROOM, + PAGE_SIZE, dma_dir); return page_address(page); } |