From: Yong Wang <yongwang@vmware.com>
Date: Wed, 5 Nov 2014 01:49:39 +0000 (-0800)
Subject: vmxnet3: add vlan Tx offload
X-Git-Tag: spdx-start~10150
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=3604496377da6eb744eb0f4eaf449099b5b02178;p=dpdk.git

vmxnet3: add vlan Tx offload

Signed-off-by: Yong Wang <yongwang@vmware.com>
---

diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
index 986e5e5100..0b6363f8f7 100644
--- a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
+++ b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
@@ -319,6 +319,12 @@ vmxnet3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 			txd->cq = 1;
 			txd->eop = 1;
 
+			/* Add VLAN tag if requested */
+			if (txm->ol_flags & PKT_TX_VLAN_PKT) {
+				txd->ti = 1;
+				txd->tci = rte_cpu_to_le_16(txm->vlan_tci);
+			}
+
 			/* Record current mbuf for freeing it later in tx complete */
 #ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
 			VMXNET3_ASSERT(txm);