| Message ID | a09aadb5f015a61e4e8551d091dbb833cb579263.1601474841.git.dekelp@nvidia.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Delegated to: | Ferruh Yigit |
| Headers | show |
| Series | support match on L3 fragmented packets | expand |
| Context | Check | Description |
|---|---|---|
| ci/checkpatch | success | coding style OK |
> -----Original Message----- > From: Dekel Peled <dekelp@nvidia.com> > Sent: Wednesday, September 30, 2020 5:10 PM > Cc: dev@dpdk.org > Subject: [PATCH 05/10] app/testpmd: support IPv6 fragment extension item > > 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] > https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmails.dpd > k.org%2Farchives%2Fdev%2F2020- > March%2F160255.html&data=02%7C01%7Corika%40nvidia.com%7C1effc > aa06bc943080a7408d8654aec04%7C43083d15727340c1b7db39efd9ccc17a%7C > 0%7C1%7C637370719741604850&sdata=zgkbW7cwAMc9gKHeCvtDhQvFB > c5605SqbfMF6hO3iPU%3D&reserved=0 > > Signed-off-by: Dekel Peled <dekelp@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 55cc30f..ef166e3 100644 > --- a/app/test-pmd/cmdline_flow.c > +++ b/app/test-pmd/cmdline_flow.c > @@ -193,6 +193,9 @@ 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, > @@ -784,6 +787,7 @@ 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, > @@ -1003,6 +1007,13 @@ 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, > @@ -2560,6 +2571,30 @@ 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 Acked-by: Ori Kam <orika@nvidia.com> Thanks, Ori
diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index 55cc30f..ef166e3 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -193,6 +193,9 @@ 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, @@ -784,6 +787,7 @@ 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, @@ -1003,6 +1007,13 @@ 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, @@ -2560,6 +2571,30 @@ 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",
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 <dekelp@nvidia.com> --- app/test-pmd/cmdline_flow.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)