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From: Helin Zhang <helin.zhang@intel.com>
To: dev@dpdk.org
Date: Tue, 23 Jun 2015 09:50:27 +0800
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<1435024235-19483-1-git-send-email-helin.zhang@intel.com>
Subject: [dpdk-dev] [PATCH v8 10/18] app/test-pipeline: replace bit mask
based packet type with unified packet type
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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@intel.com>
---
app/test-pipeline/pipeline_hash.c | 13 +++++++++++++
1 file changed, 13 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/app/test-pipeline/pipeline_hash.c b/app/test-pipeline/pipeline_hash.c
index 4598ad4..aa3f9e5 100644
--- a/app/test-pipeline/pipeline_hash.c
+++ b/app/test-pipeline/pipeline_hash.c
@@ -459,20 +459,33 @@ app_main_loop_rx_metadata(void) {
signature = RTE_MBUF_METADATA_UINT32_PTR(m, 0);
key = RTE_MBUF_METADATA_UINT8_PTR(m, 32);
+#ifdef RTE_NEXT_ABI
+ if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) {
+#else
if (m->ol_flags & PKT_RX_IPV4_HDR) {
+#endif
ip_hdr = (struct ipv4_hdr *)
&m_data[sizeof(struct ether_hdr)];
ip_dst = ip_hdr->dst_addr;
k32 = (uint32_t *) key;
k32[0] = ip_dst & 0xFFFFFF00;
+#ifdef RTE_NEXT_ABI
+ } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) {
+#else
} else {
+#endif
ipv6_hdr = (struct ipv6_hdr *)
&m_data[sizeof(struct ether_hdr)];
ipv6_dst = ipv6_hdr->dst_addr;
memcpy(key, ipv6_dst, 16);
+#ifdef RTE_NEXT_ABI
+ } else
+ continue;
+#else
}
+#endif
*signature = test_hash(key, 0, 0);
}
--
1.9.3