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path: root/drivers/net/fm10k/fm10k_rxtx.c
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Diffstat (limited to 'drivers/net/fm10k/fm10k_rxtx.c')
-rw-r--r--drivers/net/fm10k/fm10k_rxtx.c21
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index 1bac28d..e958865 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -104,9 +104,6 @@ rx_desc_to_ol_flags(struct rte_mbuf *m, const union fm10k_rx_desc *d)
(FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)))
m->ol_flags |= PKT_RX_L4_CKSUM_BAD;
- if (d->d.staterr & FM10K_RXD_STATUS_VEXT)
- m->ol_flags |= PKT_RX_VLAN_PKT;
-
if (unlikely(d->d.staterr & FM10K_RXD_STATUS_HBO))
m->ol_flags |= PKT_RX_HBUF_OVERFLOW;
@@ -146,6 +143,15 @@ fm10k_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
#endif
mbuf->hash.rss = desc.d.rss;
+ /**
+ * Packets in fm10k device always carry at least one VLAN tag.
+ * For those packets coming in without VLAN tag,
+ * the port default VLAN tag will be used.
+ * So, always PKT_RX_VLAN_PKT flag is set and vlan_tci
+ * is valid for each RX packet's mbuf.
+ */
+ mbuf->ol_flags |= PKT_RX_VLAN_PKT;
+ mbuf->vlan_tci = desc.w.vlan;
rx_pkts[count] = mbuf;
if (++next_dd == q->nb_desc) {
@@ -292,6 +298,15 @@ fm10k_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rx_desc_to_ol_flags(first_seg, &desc);
#endif
first_seg->hash.rss = desc.d.rss;
+ /**
+ * Packets in fm10k device always carry at least one VLAN tag.
+ * For those packets coming in without VLAN tag,
+ * the port default VLAN tag will be used.
+ * So, always PKT_RX_VLAN_PKT flag is set and vlan_tci
+ * is valid for each RX packet's mbuf.
+ */
+ mbuf->ol_flags |= PKT_RX_VLAN_PKT;
+ first_seg->vlan_tci = desc.w.vlan;
/* Prefetch data of first segment, if configured to do so. */
rte_packet_prefetch((char *)first_seg->buf_addr +