Add command line support for IPv6 routing extension header
matching: type/nexthdr/segment_list.
Signed-off-by: Rongwei Liu <rongw...@nvidia.com>
---
app/test-pmd/cmdline_flow.c | 41 ++++++++++++++++++++++++++
doc/guides/rel_notes/release_22_03.rst | 6 ++++
2 files changed, 47 insertions(+)
diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 88108498e0..70685aafb1 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -298,6 +298,10 @@ enum index {
ITEM_IPV6_SRC,
ITEM_IPV6_DST,
ITEM_IPV6_HAS_FRAG_EXT,
+ ITEM_IPV6_ROUTING_EXT,
+ ITEM_IPV6_ROUTING_EXT_TYPE,
+ ITEM_IPV6_ROUTING_EXT_NEXT_HDR,
+ ITEM_IPV6_ROUTING_EXT_SEG_LEFT,
ITEM_ICMP,
ITEM_ICMP_TYPE,
ITEM_ICMP_CODE,
@@ -1326,6 +1330,7 @@ static const enum index next_item[] = {
ITEM_ARP_ETH_IPV4,
ITEM_IPV6_EXT,
ITEM_IPV6_FRAG_EXT,
+ ITEM_IPV6_ROUTING_EXT,
ITEM_ICMP6,
ITEM_ICMP6_ND_NS,
ITEM_ICMP6_ND_NA,
@@ -1435,6 +1440,10 @@ static const enum index item_ipv6[] = {
ITEM_IPV6_SRC,
ITEM_IPV6_DST,
ITEM_IPV6_HAS_FRAG_EXT,
+ ITEM_IPV6_ROUTING_EXT,
+ ITEM_IPV6_ROUTING_EXT_TYPE,
+ ITEM_IPV6_ROUTING_EXT_NEXT_HDR,
+ ITEM_IPV6_ROUTING_EXT_SEG_LEFT,
ITEM_NEXT,
ZERO,
};
@@ -3844,6 +3853,38 @@ static const struct token token_list[] = {
.args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_ipv6,
has_frag_ext, 1)),
},
+ [ITEM_IPV6_ROUTING_EXT] = {
+ .name = "ipv6_routing_ext",
+ .help = "match IPv6 routing extension header",
+ .priv = PRIV_ITEM(IPV6_ROUTING_EXT,
+ sizeof(struct
rte_flow_item_ipv6_routing_ext)),
+ .next = NEXT(item_ipv6),
+ .call = parse_vc,
+ },
+ [ITEM_IPV6_ROUTING_EXT_TYPE] = {
+ .name = "ipv6_routing_ext_type",
+ .help = "match IPv6 routing extension header type",
+ .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
+ item_param),
+ .args = ARGS(ARGS_ENTRY_HTON(struct
rte_flow_item_ipv6_routing_ext,
+ hdr.type)),
+ },
+ [ITEM_IPV6_ROUTING_EXT_NEXT_HDR] = {
+ .name = "ipv6_routing_ext_next_hdr",
+ .help = "match IPv6 routing extension header next header type",
+ .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
+ item_param),
+ .args = ARGS(ARGS_ENTRY_HTON(struct
rte_flow_item_ipv6_routing_ext,
+ hdr.nexthdr)),
+ },
+ [ITEM_IPV6_ROUTING_EXT_SEG_LEFT] = {
+ .name = "ipv6_routing_ext_seg_left",
+ .help = "match IPv6 routing extension header segment left",
+ .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
+ item_param),
+ .args = ARGS(ARGS_ENTRY_HTON(struct
rte_flow_item_ipv6_routing_ext,
+ hdr.segments_left)),
+ },
[ITEM_ICMP] = {
.name = "icmp",
.help = "match ICMP header",
diff --git a/doc/guides/rel_notes/release_22_03.rst
b/doc/guides/rel_notes/release_22_03.rst
index cc050ff3e7..6208f2677c 100644
--- a/doc/guides/rel_notes/release_22_03.rst
+++ b/doc/guides/rel_notes/release_22_03.rst
@@ -58,6 +58,12 @@ New Features
Added ``gre_option`` item in rte_flow to support checksum/key/sequence
matching in GRE packets.
+* **Added rte_flow support for matching IPv6 routing extension header fields.**
+
+ Added ``ipv6_routing_ext`` ``ipv6_routing_ext_type``
``ipv6_routing_ext_seg_left``
+ and ``ipv6_routing_ext_next_hdr`` items in rte_flow to match IPv6 routing
extension
+ header.
+
* **Added new RSS offload types for L2TPv2 in RSS flow.**
Added ``RTE_ETH_RSS_L2TPV2`` macro so that he L2TPv2 session ID field can be
used as
--
2.27.0
