From: "Iremonger, Bernard" <bernard.iremonger@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"Xing, Beilei" <beilei.xing@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>
Cc: "Zhang, Helin" <helin.zhang@intel.com>
Subject: Re: [dpdk-dev] [PATCH v5 3/5] net/i40e: parse QinQ pattern
Date: Fri, 31 Mar 2017 08:01:47 +0000 [thread overview]
Message-ID: <8CEF83825BEC744B83065625E567D7C224D4DA3F@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC09093B5855F7@shsmsx102.ccr.corp.intel.com>
Hi Wenzhuo,
> -----Original Message-----
> From: Lu, Wenzhuo
> Sent: Friday, March 31, 2017 1:59 AM
> To: Iremonger, Bernard <bernard.iremonger@intel.com>; dev@dpdk.org;
> Xing, Beilei <beilei.xing@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Zhang, Helin <helin.zhang@intel.com>
> Subject: RE: [PATCH v5 3/5] net/i40e: parse QinQ pattern
>
> Hi Bernard,
>
> > -----Original Message-----
> > From: Iremonger, Bernard
> > Sent: Friday, March 31, 2017 12:10 AM
> > To: dev@dpdk.org; Xing, Beilei; Wu, Jingjing
> > Cc: Zhang, Helin; Lu, Wenzhuo; Iremonger, Bernard
> > Subject: [PATCH v5 3/5] net/i40e: parse QinQ pattern
> >
> > add QinQ pattern.
> > add i40e_flow_parse_qinq_pattern function.
> > add i40e_flow_parse_qinq_filter function.
> >
> > Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
> > ---
> > drivers/net/i40e/i40e_flow.c | 145
> > ++++++++++++++++++++++++++++++++++++++++++-
> > 1 file changed, 143 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/net/i40e/i40e_flow.c
> > b/drivers/net/i40e/i40e_flow.c index dc456c338..bbec7dc1c 100644
> > --- a/drivers/net/i40e/i40e_flow.c
> > +++ b/drivers/net/i40e/i40e_flow.c
> > @@ -1,7 +1,7 @@
> > /*-
> > * BSD LICENSE
> > *
> > - * Copyright (c) 2016 Intel Corporation. All rights reserved.
> > + * Copyright (c) 2016-2017 Intel Corporation. All rights reserved.
> > *
> > * Redistribution and use in source and binary forms, with or without
> > * modification, are permitted provided that the following conditions
> > @@ -127,6 +127,18 @@ static int i40e_flow_destroy_tunnel_filter(struct
> > i40e_pf *pf, static int i40e_flow_flush_fdir_filter(struct i40e_pf
> > *pf); static int i40e_flow_flush_ethertype_filter(struct i40e_pf
> > *pf); static int i40e_flow_flush_tunnel_filter(struct i40e_pf *pf);
> > +static int
> > +i40e_flow_parse_qinq_filter(struct rte_eth_dev *dev,
> > + const struct rte_flow_attr *attr,
> > + const struct rte_flow_item pattern[],
> > + const struct rte_flow_action actions[],
> > + struct rte_flow_error *error,
> > + union i40e_filter_t *filter); static int
> > +i40e_flow_parse_qinq_pattern(__rte_unused struct rte_eth_dev *dev,
> > + const struct rte_flow_item *pattern,
> > + struct rte_flow_error *error,
> > + struct i40e_tunnel_filter_conf *filter);
> >
> > const struct rte_flow_ops i40e_flow_ops = {
> > .validate = i40e_flow_validate,
> > @@ -317,6 +329,14 @@ static enum rte_flow_item_type pattern_mpls_4[]
> =
> > {
> > RTE_FLOW_ITEM_TYPE_END,
> > };
> >
> > +/* Pattern matched QINQ */
> > +static enum rte_flow_item_type pattern_qinq_1[] = {
> > + RTE_FLOW_ITEM_TYPE_ETH,
> > + RTE_FLOW_ITEM_TYPE_VLAN,
> > + RTE_FLOW_ITEM_TYPE_VLAN,
> > + RTE_FLOW_ITEM_TYPE_END,
> > +};
> > +
> > static struct i40e_valid_pattern i40e_supported_patterns[] = {
> > /* Ethertype */
> > { pattern_ethertype, i40e_flow_parse_ethertype_filter }, @@ -347,6
> > +367,8 @@ static struct i40e_valid_pattern i40e_supported_patterns[] =
> > +{
> > { pattern_mpls_2, i40e_flow_parse_mpls_filter },
> > { pattern_mpls_3, i40e_flow_parse_mpls_filter },
> > { pattern_mpls_4, i40e_flow_parse_mpls_filter },
> > + /* QINQ */
> > + { pattern_qinq_1, i40e_flow_parse_qinq_filter },
> > };
> >
> > #define NEXT_ITEM_OF_ACTION(act, actions, index) \
> > @@ -1170,7 +1192,7 @@ i40e_flow_parse_fdir_filter(struct rte_eth_dev
> > *dev,
> > return 0;
> > }
> >
> > -/* Parse to get the action info of a tunnle filter
> > +/* Parse to get the action info of a tunnel filter
> > * Tunnel action only supports PF, VF and QUEUE.
> > */
> > static int
> > @@ -1719,6 +1741,125 @@ i40e_flow_parse_mpls_filter(struct
> rte_eth_dev
> > *dev, }
> >
> > static int
> > +i40e_flow_parse_qinq_pattern(__rte_unused struct rte_eth_dev *dev,
> > + const struct rte_flow_item *pattern,
> > + struct rte_flow_error *error,
> > + struct i40e_tunnel_filter_conf *filter) {
> > + const struct rte_flow_item *item = pattern;
> > + const struct rte_flow_item_eth *eth_spec;
> > + const struct rte_flow_item_eth *eth_mask;
> > + const struct rte_flow_item_vlan *vlan_spec = NULL;
> > + const struct rte_flow_item_vlan *vlan_mask = NULL;
> > + const struct rte_flow_item_vlan *i_vlan_spec = NULL;
> > + const struct rte_flow_item_vlan *i_vlan_mask = NULL;
> > + const struct rte_flow_item_vlan *o_vlan_spec = NULL;
> > + const struct rte_flow_item_vlan *o_vlan_mask = NULL;
> > +
> > + enum rte_flow_item_type item_type;
> > + bool vlan_flag = 0;
> > +
> > + for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
> > + if (item->last) {
> > + rte_flow_error_set(error, EINVAL,
> > + RTE_FLOW_ERROR_TYPE_ITEM,
> > + item,
> > + "Not support range");
> > + return -rte_errno;
> > + }
> > + item_type = item->type;
> > + switch (item_type) {
> > + case RTE_FLOW_ITEM_TYPE_ETH:
> > + eth_spec = (const struct rte_flow_item_eth *)item-
> > >spec;
> > + eth_mask = (const struct rte_flow_item_eth *)item-
> > >mask;
> > + if (eth_spec && eth_mask) {
> Should it be (eth_spec || eth_mask)?
> All the other is good to me.
No, I believe this is correct ( I tested it and it worked correctly).
>
> > + rte_flow_error_set(error, EINVAL,
> > +
> > RTE_FLOW_ERROR_TYPE_ITEM,
> > + item,
> > + "Invalid ether spec/mask");
> > + return -rte_errno;
> > + }
> > + break;
Regards,
Bernard.
next prev parent reply other threads:[~2017-03-31 8:01 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 14:48 [dpdk-dev] [PATCH v1 0/4] net/i40e: QinQ filter Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 1/4] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 2/4] net/i40e: add QinQ wrapper function Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 3/4] net/i40e: changes to consistent filter set Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 4/4] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 0/3] net/i40e: QinQ filter Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 0/5] " Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 " Bernard Iremonger
2017-03-30 16:01 ` Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 " Bernard Iremonger
2017-03-31 13:33 ` Ferruh Yigit
2017-03-31 13:37 ` Iremonger, Bernard
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 " Bernard Iremonger
2017-03-31 16:53 ` Ferruh Yigit
2017-03-31 17:05 ` Iremonger, Bernard
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 " Bernard Iremonger
2017-04-03 9:24 ` Ferruh Yigit
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 9:43 ` Xing, Beilei
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 0:58 ` Lu, Wenzhuo
2017-03-31 8:01 ` Iremonger, Bernard [this message]
2017-03-31 8:27 ` Lu, Wenzhuo
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 0:54 ` Lu, Wenzhuo
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-30 0:57 ` Lu, Wenzhuo
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 1/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 2/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-29 1:25 ` Lu, Wenzhuo
2017-03-29 15:10 ` Iremonger, Bernard
2017-03-29 2:46 ` Xing, Beilei
2017-03-29 6:16 ` Xing, Beilei
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 3/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 4/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-29 1:24 ` Xing, Beilei
2017-03-29 8:27 ` Iremonger, Bernard
2017-03-29 1:53 ` Lu, Wenzhuo
2017-03-29 8:56 ` Iremonger, Bernard
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-29 1:54 ` Lu, Wenzhuo
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 1/3] net/i40e: add QinQ wrapper function Bernard Iremonger
2017-03-28 8:11 ` Lu, Wenzhuo
2017-03-28 11:09 ` Iremonger, Bernard
2017-03-28 13:23 ` Iremonger, Bernard
2017-03-29 0:52 ` Lu, Wenzhuo
2017-03-29 9:11 ` Iremonger, Bernard
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 2/3] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-28 8:45 ` Lu, Wenzhuo
2017-03-28 11:12 ` Iremonger, Bernard
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 3/3] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-28 8:54 ` Lu, Wenzhuo
2017-03-28 11:13 ` Iremonger, Bernard
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