[dpdk-dev] [PATCH 2/2] i40e: NSH packet type support
Jingjing Wu
jingjing.wu at intel.com
Tue May 3 07:51:12 CEST 2016
NSH packet can be recognized by Intel X710/XL710 series. This
patch enables the new packet type.
Signed-off-by: Jingjing Wu <jingjing.wu at intel.com>
---
app/test-pmd/rxonly.c | 3 +++
doc/guides/rel_notes/release_16_07.rst | 2 ++
drivers/net/i40e/i40e_rxtx.c | 27 +++++++++++++++++++++++++++
3 files changed, 32 insertions(+)
diff --git a/app/test-pmd/rxonly.c b/app/test-pmd/rxonly.c
index 14555ab..5f3c2c0 100644
--- a/app/test-pmd/rxonly.c
+++ b/app/test-pmd/rxonly.c
@@ -179,6 +179,9 @@ pkt_burst_receive(struct fwd_stream *fs)
case RTE_PTYPE_L2_ETHER_LLDP:
printf(" - (outer) L2 type: ETHER_LLDP");
break;
+ case RTE_PTYPE_L2_ETHER_NSH:
+ printf(" - (outer) L2 type: ETHER_NSH");
+ break;
default:
printf(" - (outer) L2 type: Unknown");
break;
diff --git a/doc/guides/rel_notes/release_16_07.rst b/doc/guides/rel_notes/release_16_07.rst
index 83c841b..3742b90 100644
--- a/doc/guides/rel_notes/release_16_07.rst
+++ b/doc/guides/rel_notes/release_16_07.rst
@@ -34,6 +34,8 @@ This section should contain new features added in this release. Sample format:
Refer to the previous release notes for examples.
+* **Added NSH packet recognition in i40e.**
+
Resolved Issues
---------------
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 4d35d83..a7fc785 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -719,6 +719,33 @@ i40e_rxd_pkt_type_mapping(uint8_t ptype)
RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_ICMP,
+ /* L2 NSH packet type */
+ [154] = RTE_PTYPE_L2_ETHER_NSH,
+ [155] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG,
+ [156] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG,
+ [157] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP,
+ [158] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP,
+ [159] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_SCTP,
+ [160] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_ICMP,
+ [161] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG,
+ [162] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG,
+ [163] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP,
+ [164] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP,
+ [165] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_SCTP,
+ [166] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_ICMP,
+
/* All others reserved */
};
--
2.4.0
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