> -----Original Message-----
> From: Shiri Kuzin <shi...@nvidia.com>
> Sent: Thursday, January 14, 2021 9:08 AM
> To: dev@dpdk.org
> Subject: [PATCH v6 3/9] app/testpmd: add GENEVE header option length
> support
>
> From: Viacheslav Ovsiienko <viachesl...@nvidia.com>
>
> The patch adds the GENEVE rte flow option length support to
> command line interpreter. The flow command with GENEVE
> option items looks like:
>
> flow create 0 ingress pattern eth / ipv4 / udp / geneve vni
> is 100 optlen is 2 / end actions drop / end
>
> The option length should be specified in 32-bit words, this
> value specifies the all options length in the GENEVE header.
>
> Signed-off-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
> ---
> app/test-pmd/cmdline_flow.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
> index 98afde82cc..1ef4d4f75d 100644
> --- a/app/test-pmd/cmdline_flow.c
> +++ b/app/test-pmd/cmdline_flow.c
> @@ -223,6 +223,7 @@ enum index {
> ITEM_GENEVE,
> ITEM_GENEVE_VNI,
> ITEM_GENEVE_PROTO,
> + ITEM_GENEVE_OPTLEN,
> ITEM_VXLAN_GPE,
> ITEM_VXLAN_GPE_VNI,
> ITEM_ARP_ETH_IPV4,
> @@ -1101,6 +1102,7 @@ static const enum index item_gtp[] = {
> static const enum index item_geneve[] = {
> ITEM_GENEVE_VNI,
> ITEM_GENEVE_PROTO,
> + ITEM_GENEVE_OPTLEN,
> ITEM_NEXT,
> ZERO,
> };
> @@ -2807,6 +2809,14 @@ static const struct token token_list[] = {
> .args = ARGS(ARGS_ENTRY_HTON(struct
> rte_flow_item_geneve,
> protocol)),
> },
> + [ITEM_GENEVE_OPTLEN] = {
> + .name = "optlen",
> + .help = "GENEVE options length in dwords",
> + .next = NEXT(item_geneve, NEXT_ENTRY(UNSIGNED),
> item_param),
> + .args = ARGS(ARGS_ENTRY_MASK_HTON(struct
> rte_flow_item_geneve,
> + ver_opt_len_o_c_rsvd0,
> + "\x3f\x00")),
> + },
> [ITEM_VXLAN_GPE] = {
> .name = "vxlan-gpe",
> .help = "match VXLAN-GPE header",
> --
> 2.21.0
Acked-by: Ori Kam <or...@nvidia.com>
Thanks,
Ori
