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From: Bing Zhao <bingz@nvidia.com>
To: NBU-Contact-Thomas Monjalon <thomas@monjalon.net>
Cc: Ori Kam <orika@nvidia.com>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	"andrew.rybchenko@oktetlabs.ru" <andrew.rybchenko@oktetlabs.ru>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
	"xiaoyun.li@intel.com" <xiaoyun.li@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3 1/3] ethdev: introduce conntrack flow action and item
Date: Mon, 19 Apr 2021 16:13:08 +0000
Message-ID: <MN2PR12MB290925EC07647C1D8B8D6A45D0499@MN2PR12MB2909.namprd12.prod.outlook.com> (raw)
In-Reply-To: <3521936.dDA8s7yrex@thomas>

Hi Thomas,

> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Monday, April 19, 2021 10:06 PM
> To: Bing Zhao <bingz@nvidia.com>
> Cc: Ori Kam <orika@nvidia.com>; ferruh.yigit@intel.com;
> andrew.rybchenko@oktetlabs.ru; dev@dpdk.org;
> ajit.khaparde@broadcom.com; xiaoyun.li@intel.com
> Subject: Re: [dpdk-dev] [PATCH v3 1/3] ethdev: introduce conntrack
> flow action and item
> 
> External email: Use caution opening links or attachments
> 
> 
> 16/04/2021 19:54, Bing Zhao:
> > +/**
> > + * The packet is valid after conntrack checking.
> > + */
> > +#define RTE_FLOW_CONNTRACK_PKT_STATE_VALID RTE_BIT32(0)
> > +/**
> > + * The state of the connection is changed.
> > + */
> > +#define RTE_FLOW_CONNTRACK_PKT_STATE_CHANGED RTE_BIT32(1)
> > +/**
> > + * Error is detected on this packet for this connection and
> > + * an invalid state is set.
> > + */
> > +#define RTE_FLOW_CONNTRACK_PKT_STATE_INVALID RTE_BIT32(2)
> > +/**
> > + * The HW connection tracking module is disabled.
> > + * It can be due to application command or an invalid state.
> > + */
> > +#define RTE_FLOW_CONNTRACK_PKT_STATE_DISABLED RTE_BIT32(3)
> > +/**
> > + * The packet contains some bad field(s) and cannot continue
> > + * with the conntrack module checking.
> > + */
> > +#define RTE_FLOW_CONNTRACK_PKT_STATE_BAD RTE_BIT32(4)
> 
> I like it better now that all bits have the same prefix, thanks.
> 
> > +enum rte_flow_conntrack_state {
> > +     /**< SYN-ACK packet was seen. */
> > +     RTE_FLOW_CONNTRACK_STATE_SYN_RECV,
> > +     /**< 3-way handshake was done. */
> > +     RTE_FLOW_CONNTRACK_STATE_ESTABLISHED,
> > +     /**< First FIN packet was received to close the connection.
> */
> > +     RTE_FLOW_CONNTRACK_STATE_FIN_WAIT,
> > +     /**< First FIN was ACKed. */
> > +     RTE_FLOW_CONNTRACK_STATE_CLOSE_WAIT,
> > +     /**< Second FIN was received, waiting for the last ACK. */
> > +     RTE_FLOW_CONNTRACK_STATE_LAST_ACK,
> > +     /**< Second FIN was ACKed, connection was closed. */
> > +     RTE_FLOW_CONNTRACK_STATE_TIME_WAIT,
> > +};
> 
> These doxygen comments should not have "<" in them, because they are
> "before".

All "<" are removed, thanks.

> 
> [...]
> > +     /** No TCP check will be done except the state change. */
> > +     uint32_t liberal_mode:1;
> > +     /**<The current state of this connection. */
> 
> s,/**<,/** ,
> 
> > +     enum rte_flow_conntrack_state state;
> 
> Looks good overrall, thanks.
> 

BR. Bing

  reply	other threads:[~2021-04-19 16:13 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-18  7:30 [dpdk-dev] [RFC] " Bing Zhao
2021-03-22 15:16 ` Andrew Rybchenko
2021-04-07  7:43   ` Bing Zhao
2021-03-23 23:27 ` Ajit Khaparde
2021-04-07  2:41   ` Bing Zhao
2021-04-10 13:46 ` [dpdk-dev] [PATCH] " Bing Zhao
2021-04-15 16:24   ` Ori Kam
2021-04-15 16:44     ` Bing Zhao
2021-04-15 16:41   ` [dpdk-dev] [PATCH v2 0/2] " Bing Zhao
2021-04-15 16:41     ` [dpdk-dev] [PATCH v2 1/2] " Bing Zhao
2021-04-16 10:49       ` Thomas Monjalon
2021-04-16 18:18         ` Bing Zhao
2021-04-16 12:41       ` Ori Kam
2021-04-16 18:05         ` Bing Zhao
2021-04-16 21:47           ` Ajit Khaparde
2021-04-17  6:10             ` Bing Zhao
2021-04-17 14:54               ` Ajit Khaparde
2021-04-15 16:41     ` [dpdk-dev] [PATCH v2 2/2] app/testpmd: add CLI for conntrack Bing Zhao
2021-04-16  8:46       ` Ori Kam
2021-04-16 18:20         ` Bing Zhao
2021-04-16 17:54   ` [dpdk-dev] [PATCH v3 0/3] ethdev: introduce conntrack flow action and item Bing Zhao
2021-04-16 17:54     ` [dpdk-dev] [PATCH v3 1/3] " Bing Zhao
2021-04-16 18:30       ` Ajit Khaparde
2021-04-19 14:08         ` Thomas Monjalon
2021-04-19 16:21           ` Bing Zhao
2021-04-19 14:06       ` Thomas Monjalon
2021-04-19 16:13         ` Bing Zhao [this message]
2021-04-16 17:54     ` [dpdk-dev] [PATCH v3 2/3] app/testpmd: add CLI for conntrack Bing Zhao
2021-04-16 17:54     ` [dpdk-dev] [PATCH v3 3/3] doc: update " Bing Zhao
2021-04-16 18:22       ` Thomas Monjalon
2021-04-16 18:30       ` Ajit Khaparde
2021-04-19 17:28         ` Bing Zhao
2021-04-19 17:16   ` [dpdk-dev] [PATCH v4 0/3] ethdev: introduce conntrack flow action and item Bing Zhao
2021-04-19 17:16     ` [dpdk-dev] [PATCH v4 1/3] " Bing Zhao
2021-04-19 17:33       ` Ori Kam
2021-04-19 17:16     ` [dpdk-dev] [PATCH v4 2/3] app/testpmd: add CLI for conntrack Bing Zhao
2021-04-19 17:35       ` Ori Kam
2021-04-19 17:16     ` [dpdk-dev] [PATCH v4 3/3] doc: update " Bing Zhao
2021-04-19 17:32       ` Thomas Monjalon
2021-04-19 17:37       ` Ori Kam
2021-04-19 17:51   ` [dpdk-dev] [PATCH v5 0/2] ethdev: introduce conntrack flow action and item Bing Zhao
2021-04-19 17:51     ` [dpdk-dev] [PATCH v5 1/2] " Bing Zhao
2021-04-19 18:07       ` Thomas Monjalon
2021-04-19 23:29         ` Ferruh Yigit
2021-04-19 17:51     ` [dpdk-dev] [PATCH v5 2/2] app/testpmd: add CLI for conntrack Bing Zhao

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