Hi, PSB.
> -----Original Message-----
> From: Ori Kam <or...@mellanox.com>
> Sent: Tuesday, March 24, 2020 11:59 AM
> To: Dekel Peled <dek...@mellanox.com>; wenzhuo...@intel.com;
> jingjing...@intel.com; bernard.iremon...@intel.com
> Cc: Matan Azrad <ma...@mellanox.com>; dev@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH] app/testpmd: enhance GTP support
>
> Hi Dekel,
>
> > -----Original Message-----
> > Subject: [dpdk-dev] [PATCH] app/testpmd: enhance GTP support
> >
> > This patch adds CLI option to enter the v_pt_rsv_flags value for GTP
> > flow pattern item.
> > It also adds GTP as valid item in raw_encap nad raw_decap setting.
> >
> > Signed-off-by: Dekel Peled <dek...@mellanox.com>
> > ---
> > app/test-pmd/cmdline_flow.c | 12 ++++++++++++
> > 1 file changed, 12 insertions(+)
> >
> > diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
> > index a781545..cc1bd19 100644
> > --- a/app/test-pmd/cmdline_flow.c
> > +++ b/app/test-pmd/cmdline_flow.c
> > @@ -170,6 +170,7 @@ enum index {
> > ITEM_FUZZY,
> > ITEM_FUZZY_THRESH,
> > ITEM_GTP,
> > + ITEM_GTP_FLAGS,
> > ITEM_GTP_MSG_TYPE,
> > ITEM_GTP_TEID,
> > ITEM_GTPC,
> > @@ -938,6 +939,7 @@ struct parse_action_priv { };
> >
> > static const enum index item_gtp[] = {
> > + ITEM_GTP_FLAGS,
> > ITEM_GTP_MSG_TYPE,
> > ITEM_GTP_TEID,
> > ITEM_NEXT,
> > @@ -2347,6 +2349,13 @@ static int comp_set_raw_index(struct context *,
> > const struct token *,
> > .next = NEXT(item_gtp),
> > .call = parse_vc,
> > },
> > + [ITEM_GTP_FLAGS] = {
> > + .name = "v_pt_rsv_flags",
> > + .help = "GTP flags",
> > + .next = NEXT(item_gtp, NEXT_ENTRY(UNSIGNED),
> > item_param),
> > + .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gtp,
> > + v_pt_rsv_flags)),
>
> V_pt_rsv_flags is 8 bits right? So why HTON?
This is the common practice in this array, done for other uint8_t fields.
>
> > + },
> > [ITEM_GTP_MSG_TYPE] = {
> > .name = "msg_type",
> > .help = "GTP message type",
> > @@ -6604,6 +6613,9 @@ static int comp_set_raw_index(struct context *,
> > const struct token *,
> > size = sizeof(struct rte_flow_item_ah);
> > proto = 0x33;
> > break;
> > + case RTE_FLOW_ITEM_TYPE_GTP:
> > + size = sizeof(struct rte_flow_item_gtp);
> > + break;
> > case RTE_FLOW_ITEM_TYPE_PFCP:
> > size = sizeof(struct rte_flow_item_pfcp);
> > break;
> > --
> > 1.8.3.1
>
> Best,
> Ori
