rte_flow update, following RFC [1], added to ethdev the rte_flow item ipv6_frag_ext. This patch updates testpmd CLI to support the new item and its fields.
To match on fragmented IPv6 packets, this item is added to pattern: ... ipv6 / ipv6_frag_ext ... [1] http://mails.dpdk.org/archives/dev/2020-March/160255.html Signed-off-by: Dekel Peled <dek...@nvidia.com> Acked-by: Ori Kam <or...@nvidia.com> --- app/test-pmd/cmdline_flow.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index b078095..1f800eb 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -195,6 +195,9 @@ enum index { ITEM_ARP_ETH_IPV4_TPA, ITEM_IPV6_EXT, ITEM_IPV6_EXT_NEXT_HDR, + ITEM_IPV6_FRAG_EXT, + ITEM_IPV6_FRAG_EXT_NEXT_HDR, + ITEM_IPV6_FRAG_EXT_FRAG_DATA, ITEM_ICMP6, ITEM_ICMP6_TYPE, ITEM_ICMP6_CODE, @@ -786,6 +789,7 @@ struct parse_action_priv { ITEM_VXLAN_GPE, ITEM_ARP_ETH_IPV4, ITEM_IPV6_EXT, + ITEM_IPV6_FRAG_EXT, ITEM_ICMP6, ITEM_ICMP6_ND_NS, ITEM_ICMP6_ND_NA, @@ -1007,6 +1011,13 @@ struct parse_action_priv { ZERO, }; +static const enum index item_ipv6_frag_ext[] = { + ITEM_IPV6_FRAG_EXT_NEXT_HDR, + ITEM_IPV6_FRAG_EXT_FRAG_DATA, + ITEM_NEXT, + ZERO, +}; + static const enum index item_icmp6[] = { ITEM_ICMP6_TYPE, ITEM_ICMP6_CODE, @@ -2578,6 +2589,30 @@ static int comp_set_raw_index(struct context *, const struct token *, .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6_ext, next_hdr)), }, + [ITEM_IPV6_FRAG_EXT] = { + .name = "ipv6_frag_ext", + .help = "match presence of IPv6 fragment extension header", + .priv = PRIV_ITEM(IPV6_FRAG_EXT, + sizeof(struct rte_flow_item_ipv6_frag_ext)), + .next = NEXT(item_ipv6_frag_ext), + .call = parse_vc, + }, + [ITEM_IPV6_FRAG_EXT_NEXT_HDR] = { + .name = "next_hdr", + .help = "next header", + .next = NEXT(item_ipv6_frag_ext, NEXT_ENTRY(UNSIGNED), + item_param), + .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ipv6_frag_ext, + hdr.next_header)), + }, + [ITEM_IPV6_FRAG_EXT_FRAG_DATA] = { + .name = "frag_data", + .help = "Fragment flags and offset", + .next = NEXT(item_ipv6_frag_ext, NEXT_ENTRY(UNSIGNED), + item_param), + .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6_frag_ext, + hdr.frag_data)), + }, [ITEM_ICMP6] = { .name = "icmp6", .help = "match any ICMPv6 header", -- 1.8.3.1
