Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / net / ethernet / qlogic / qlge / qlge_main.c

diff --git a/kernel/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/kernel/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 9979764..b28e73e 100644 (file)
--- a/kernel/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/kernel/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -1648,7 +1648,18 @@ static void ql_process_mac_rx_skb(struct ql_adapter *qdev,
                return;
        }
        skb_reserve(new_skb, NET_IP_ALIGN);
+
+       pci_dma_sync_single_for_cpu(qdev->pdev,
+                                   dma_unmap_addr(sbq_desc, mapaddr),
+                                   dma_unmap_len(sbq_desc, maplen),
+                                   PCI_DMA_FROMDEVICE);
+
        memcpy(skb_put(new_skb, length), skb->data, length);
+
+       pci_dma_sync_single_for_device(qdev->pdev,
+                                      dma_unmap_addr(sbq_desc, mapaddr),
+                                      dma_unmap_len(sbq_desc, maplen),
+                                      PCI_DMA_FROMDEVICE);
        skb = new_skb;
 
        /* Frame error, so drop the packet. */