X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=blobdiff_plain;f=drivers%2Fnet%2Fnetvsc%2Fhn_rxtx.c;h=0428c586a86b0c261fe271be8ef50424ba315eaf;hp=86a4c0d741395606c77e946110700791ef4f24cc;hb=aee76bb79b91e2f8bce0e9356bee23f6e52d0513;hpb=d74fab8e7cc36acaf2abf83888809fd1e40c932a

diff --git a/drivers/net/netvsc/hn_rxtx.c b/drivers/net/netvsc/hn_rxtx.c
index 86a4c0d741..0428c586a8 100644
--- a/drivers/net/netvsc/hn_rxtx.c
+++ b/drivers/net/netvsc/hn_rxtx.c
@@ -1421,11 +1421,12 @@ static int hn_xmit_sg(struct hn_tx_queue *txq,
 	hn_rndis_dump(txd->rndis_pkt);
 
 	/* pass IOVA of rndis header in first segment */
-	addr = rte_malloc_virt2iova(txd->rndis_pkt);
+	addr = rte_malloc_virt2iova(txq->tx_rndis);
 	if (unlikely(addr == RTE_BAD_IOVA)) {
 		PMD_DRV_LOG(ERR, "RNDIS transmit can not get iova");
 		return -EINVAL;
 	}
+	addr = addr + ((char *)txd->rndis_pkt - (char *)txq->tx_rndis);
 
 	sg[0].page = addr / PAGE_SIZE;
 	sg[0].ofs = addr & PAGE_MASK;