1 From dfb597dfb4c8e36edb4f1db0162a12f9e0d9e695 Mon Sep 17 00:00:00 2001
2 From: Bud Grise <griseb@cisco.com>
3 Date: Mon, 1 Feb 2016 14:28:01 -0500
4 Subject: [PATCH 8/8] Add missing init of packet_type field.
6 This can cause packets to be mishandled in systems with more than
7 one type of driver in use.
9 Signed-off-by: Todd Foggoa (tfoggoa) <tfoggoa@cisco.com>
11 drivers/net/e1000/em_rxtx.c | 2 ++
12 drivers/net/virtio/virtio_rxtx.c | 2 ++
13 drivers/net/vmxnet3/vmxnet3_rxtx.c | 1 +
14 3 files changed, 5 insertions(+)
16 diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c
17 index 441ccad..3bac431 100644
18 --- a/drivers/net/e1000/em_rxtx.c
19 +++ b/drivers/net/e1000/em_rxtx.c
20 @@ -793,6 +793,7 @@ eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
21 rxm->ol_flags = rx_desc_status_to_pkt_flags(status);
22 rxm->ol_flags = rxm->ol_flags |
23 rx_desc_error_to_pkt_flags(rxd.errors);
24 + rxm->packet_type = RTE_PTYPE_UNKNOWN;
26 /* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */
27 rxm->vlan_tci = rte_le_to_cpu_16(rxd.special);
28 @@ -1019,6 +1020,7 @@ eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
29 first_seg->ol_flags = rx_desc_status_to_pkt_flags(status);
30 first_seg->ol_flags = first_seg->ol_flags |
31 rx_desc_error_to_pkt_flags(rxd.errors);
32 + first_seg->packet_type = RTE_PTYPE_UNKNOWN;
34 /* Only valid if PKT_RX_VLAN_PKT set in pkt_flags */
35 rxm->vlan_tci = rte_le_to_cpu_16(rxd.special);
36 diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
37 index 7fe14ad..4959d8f 100644
38 --- a/drivers/net/virtio/virtio_rxtx.c
39 +++ b/drivers/net/virtio/virtio_rxtx.c
40 @@ -644,6 +644,7 @@ virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
41 rxm->pkt_len = (uint32_t)(len[i] - hdr_size);
42 rxm->data_len = (uint16_t)(len[i] - hdr_size);
44 + rxm->packet_type = RTE_PTYPE_UNKNOWN;
48 @@ -762,6 +763,7 @@ virtio_recv_mergeable_pkts(void *rx_queue,
49 rxm->pkt_len = (uint32_t)(len[0] - hdr_size);
50 rxm->data_len = (uint16_t)(len[0] - hdr_size);
52 + rxm->packet_type = RTE_PTYPE_UNKNOWN;
54 rxm->port = rxvq->port_id;
56 diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
57 index 4ac0456..d26d2a0 100644
58 --- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
59 +++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
60 @@ -701,6 +701,7 @@ vmxnet3_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
61 rxm->data_off = RTE_PKTMBUF_HEADROOM;
64 + rxm->packet_type = RTE_PTYPE_UNKNOWN;
67 * If this is the first buffer of the received packet,