Hi,
> -----Original Message-----
> From: Iremonger, Bernard <bernard.iremon...@intel.com>
> Sent: Wednesday, January 8, 2020 6:17 PM
> To: Ori Kam <or...@mellanox.com>; dev@dpdk.org; Xing, Beilei
> <beilei.x...@intel.com>; Zhang, Qi Z <qi.z.zh...@intel.com>; Doherty,
> Declan <declan.dohe...@intel.com>
> Cc: Ananyev, Konstantin <konstantin.anan...@intel.com>
> Subject: RE: [dpdk-dev] [PATCH v2 01/10] app/testpmd: parse flow
> command line for ESP
>
> Hi Ori,
>
> Thanks for the review.
>
> <snip>
>
> > Subject: RE: [dpdk-dev] [PATCH v2 01/10] app/testpmd: parse flow
> > command line for ESP
> >
> > Hi just small comment inside.
> > Thanks,
> > Ori
> >
> > > -----Original Message-----
> > > From: dev <dev-boun...@dpdk.org> On Behalf Of Bernard Iremonger
> > > Sent: Tuesday, December 17, 2019 12:16 PM
> > > To: dev@dpdk.org; beilei.x...@intel.com; qi.z.zh...@intel.com;
> > > declan.dohe...@intel.com
> > > Cc: konstantin.anan...@intel.com; bernard.iremon...@intel.com
> > > Subject: [dpdk-dev] [PATCH v2 01/10] app/testpmd: parse flow
> command
> > > line for ESP
> > >
> > > add ITEM_ESP
> > > add ITEM_ESP_SPI
> > > add debug to cmdline_flow.c
> > >
> > > Signed-off-by: Bernard Iremonger <bernard.iremon...@intel.com>
> > > ---
> > > app/test-pmd/cmdline_flow.c | 37
> > > ++++++++++++++++++++++++++++++++++---
> > > 1 file changed, 34 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/app/test-pmd/cmdline_flow.c b/app/test-
> pmd/cmdline_flow.c
> > > index 99dade7..f1b0610 100644
> > > --- a/app/test-pmd/cmdline_flow.c
> > > +++ b/app/test-pmd/cmdline_flow.c
> > > @@ -213,6 +213,8 @@ enum index {
> > > ITEM_TAG,
> > > ITEM_TAG_DATA,
> > > ITEM_TAG_INDEX,
> > > + ITEM_ESP,
> > > + ITEM_ESP_SPI,
> > >
> > > /* Validate/create actions. */
> > > ACTIONS,
> > > @@ -746,6 +748,7 @@ static const enum index next_item[] = {
> > > ITEM_PPPOE_PROTO_ID,
> > > ITEM_HIGIG2,
> > > ITEM_TAG,
> > > + ITEM_ESP,
> > > END_SET,
> > > ZERO,
> > > };
> > > @@ -1017,6 +1020,12 @@ static const enum index item_higig2[] = {
> > > ZERO,
> > > };
> > >
> > > +static const enum index item_esp[] = {
> > > + ITEM_ESP_SPI,
> > > + ITEM_NEXT,
> > > + ZERO,
> > > +};
> > > +
> > > static const enum index next_set_raw[] = {
> > > SET_RAW_INDEX,
> > > ITEM_ETH,
> > > @@ -2593,6 +2602,20 @@ static const struct token token_list[] = {
> > > NEXT_ENTRY(ITEM_PARAM_IS)),
> > > .args = ARGS(ARGS_ENTRY(struct rte_flow_item_tag,
> > index)),
> > > },
> > > + [ITEM_ESP] = {
> > > + .name = "esp",
> > > + .help = "match ESP header",
> > > + .priv = PRIV_ITEM(ESP, sizeof(struct rte_flow_item_esp)),
> > > + .next = NEXT(item_esp),
> > > + .call = parse_vc,
> > > + },
> > > + [ITEM_ESP_SPI] = {
> > > + .name = "spi",
> > > + .help = "security policy index",
> > > + .next = NEXT(item_esp, NEXT_ENTRY(UNSIGNED),
> > > item_param),
> > > + .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_esp,
> > > + hdr.spi)),
> > > + },
> > > /* Validate/create actions. */
> > > [ACTIONS] = {
> > > .name = "actions",
> > > @@ -6052,6 +6075,9 @@ cmd_flow_tok(cmdline_parse_token_hdr_t
> > **hdr,
> > > static void cmd_flow_parsed(const struct buffer *in) {
> > > + printf("Flow command line parsed successfully for
> > > command=%d.\n",
> > > + in->command);
> > > +
> >
> > Why adding this printf?
>
> It is useful to know that the parsing of the flow command line is successful
> before going into the PMD code.
> I will remove in the v3 if you think it is too verbose.
>
I think it is to verbose, due to the fact that in normal case the parsing will
succeed,
Which means there will be a lot of print (In our testing we can have more then
200K commands).
So I prefer to remove it, but if you think it is critical you can use the
verbose_level with high value.
If you remove it feel free to add my ack on v3.
> >
> > > switch (in->command) {
> > > case VALIDATE:
> > > port_flow_validate(in->port, &in->args.vc.attr, @@ -6230,14
> > > +6256,15 @@ flow_item_default_mask(const struct rte_flow_item
> *item)
> > > case RTE_FLOW_ITEM_TYPE_GTP:
> > > mask = &rte_flow_item_gtp_mask;
> > > break;
> > > - case RTE_FLOW_ITEM_TYPE_ESP:
> > > - mask = &rte_flow_item_esp_mask;
> > > - break;
> > > case RTE_FLOW_ITEM_TYPE_GTP_PSC:
> > > mask = &rte_flow_item_gtp_psc_mask;
> > > break;
> > > case RTE_FLOW_ITEM_TYPE_PPPOE_PROTO_ID:
> > > mask = &rte_flow_item_pppoe_proto_id_mask;
> > > + break;
> > > + case RTE_FLOW_ITEM_TYPE_ESP:
> > > + mask = &rte_flow_item_esp_mask;
> > > + break;
> > > default:
> > > break;
> > > }
> > > @@ -6327,6 +6354,10 @@ cmd_set_raw_parsed(const struct buffer *in)
> > > case RTE_FLOW_ITEM_TYPE_GENEVE:
> > > size = sizeof(struct rte_flow_item_geneve);
> > > break;
> > > + case RTE_FLOW_ITEM_TYPE_ESP:
> > > + size = sizeof(struct rte_flow_item_esp);
> > > + proto = 0x32;
> > > + break;
> > > default:
> > > printf("Error - Not supported item\n");
> > > *total_size = 0;
> > > --
> > > 2.7.4
>
> Regards,
>
> Bernard.
