To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
To avoid breaking ABI compatibility, all the changes would be
enabled by RTE_NEXT_ABI, which is disabled by default.
Signed-off-by: Helin Zhang <helin.zhang at intel.com>
---
drivers/net/enic/enic_main.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
v2 changes:
* Used redefined packet types and enlarged packet_type field in mbuf.
v5 changes:
* Re-worded the commit logs.
v6 changes:
* Disabled the code changes for unified packet type by default, to
avoid breaking ABI compatibility.
v7 changes:
* Renamed RTE_UNIFIED_PKT_TYPE to RTE_NEXT_ABI.
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 15313c2..f47e96c 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -423,7 +423,11 @@ static int enic_rq_indicate_buf(struct vnic_rq *rq,
rx_pkt->pkt_len = bytes_written;
if (ipv4) {
+#ifdef RTE_NEXT_ABI
+ rx_pkt->packet_type = RTE_PTYPE_L3_IPV4;
+#else
rx_pkt->ol_flags |= PKT_RX_IPV4_HDR;
+#endif
if (!csum_not_calc) {
if (unlikely(!ipv4_csum_ok))
rx_pkt->ol_flags |= PKT_RX_IP_CKSUM_BAD;
@@ -432,7 +436,11 @@ static int enic_rq_indicate_buf(struct vnic_rq *rq,
rx_pkt->ol_flags |= PKT_RX_L4_CKSUM_BAD;
}
} else if (ipv6)
+#ifdef RTE_NEXT_ABI
+ rx_pkt->packet_type = RTE_PTYPE_L3_IPV6;
+#else
rx_pkt->ol_flags |= PKT_RX_IPV6_HDR;
+#endif
} else {
/* Header split */
if (sop && !eop) {
@@ -445,7 +453,11 @@ static int enic_rq_indicate_buf(struct vnic_rq *rq,
*rx_pkt_bucket = rx_pkt;
rx_pkt->pkt_len = bytes_written;
if (ipv4) {
+#ifdef RTE_NEXT_ABI
+ rx_pkt->packet_type = RTE_PTYPE_L3_IPV4;
+#else
rx_pkt->ol_flags |= PKT_RX_IPV4_HDR;
+#endif
if (!csum_not_calc) {
if (unlikely(!ipv4_csum_ok))
rx_pkt->ol_flags |=
@@ -457,13 +469,22 @@ static int enic_rq_indicate_buf(struct vnic_rq *rq,
PKT_RX_L4_CKSUM_BAD;
}
} else if (ipv6)
+#ifdef RTE_NEXT_ABI
+ rx_pkt->packet_type = RTE_PTYPE_L3_IPV6;
+#else
rx_pkt->ol_flags |= PKT_RX_IPV6_HDR;
+#endif
} else {
/* Payload */
hdr_rx_pkt = *rx_pkt_bucket;
hdr_rx_pkt->pkt_len += bytes_written;
if (ipv4) {
+#ifdef RTE_NEXT_ABI
+ hdr_rx_pkt->packet_type =
+ RTE_PTYPE_L3_IPV4;
+#else
hdr_rx_pkt->ol_flags |= PKT_RX_IPV4_HDR;
+#endif
if (!csum_not_calc) {
if (unlikely(!ipv4_csum_ok))
hdr_rx_pkt->ol_flags |=
@@ -475,7 +496,12 @@ static int enic_rq_indicate_buf(struct vnic_rq *rq,
PKT_RX_L4_CKSUM_BAD;
}
} else if (ipv6)
+#ifdef RTE_NEXT_ABI
+ hdr_rx_pkt->packet_type =
+ RTE_PTYPE_L3_IPV6;
+#else
hdr_rx_pkt->ol_flags |= PKT_RX_IPV6_HDR;
+#endif
}
}
--
1.9.3
