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Init rte_mbuf length fields in af_packet driver
41/741/2
author
Damjan Marion
<damarion@cisco.com>
Tue, 12 Apr 2016 03:33:06 +0000
(
05:33
+0200)
committer
Gerrit Code Review
<gerrit@fd.io>
Thu, 14 Apr 2016 23:29:04 +0000
(23:29 +0000)
Change-Id: I30cdad9585c1457c0d8ceecb3e5110ad40740021
Signed-off-by: Damjan Marion <damarion@cisco.com>
vnet/vnet/devices/af_packet/node.c
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diff --git
a/vnet/vnet/devices/af_packet/node.c
b/vnet/vnet/devices/af_packet/node.c
index
1739cb3
..
9c1c4a3
100644
(file)
--- a/
vnet/vnet/devices/af_packet/node.c
+++ b/
vnet/vnet/devices/af_packet/node.c
@@
-188,6
+188,11
@@
af_packet_device_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
if (offset == 0)
{
+#if DPDK > 0
+ struct rte_mbuf * mb = rte_mbuf_from_vlib_buffer(b0);
+ rte_pktmbuf_data_len (mb) = b0->current_length;
+ rte_pktmbuf_pkt_len (mb) = b0->current_length;
+#endif
b0->total_length_not_including_first_buffer = 0;
b0->flags = VLIB_BUFFER_TOTAL_LENGTH_VALID;
vnet_buffer(b0)->sw_if_index[VLIB_RX] = apif->sw_if_index;