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From: Thomas Monjalon <thomas@monjalon.net>
To: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
	"dev@dpdk.org" <dev@dpdk.org>,
	Alexander Kozyrev <akozyrev@nvidia.com>
Cc: Ori Kam <orika@nvidia.com>,
	"ivan.malov@oktetlabs.ru" <ivan.malov@oktetlabs.ru>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	"mohammad.abdul.awal@intel.com" <mohammad.abdul.awal@intel.com>,
	"qi.z.zhang@intel.com" <qi.z.zhang@intel.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>
Subject: Re: [PATCH v5 03/10] ethdev: bring in async queue-based flow rules operations
Date: Sat, 12 Feb 2022 10:25:06 +0100	[thread overview]
Message-ID: <3214274.KgjxqYA5nG@thomas> (raw)
In-Reply-To: <DM5PR12MB2405FEA9D8E68510BAFE0E3EAF319@DM5PR12MB2405.namprd12.prod.outlook.com>

12/02/2022 03:19, Alexander Kozyrev:
> On Fri, Feb 11, 2022 7:42 Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>:
> > On 2/11/22 05:26, Alexander Kozyrev wrote:
> > > +__rte_experimental
> > > +struct rte_flow *
> > > +rte_flow_q_flow_create(uint16_t port_id,
> > 
> > flow_q_flow does not sound like a good nameing, consider:
> > rte_flow_q_rule_create() is <subsystem>_<subtype>_<object>_<action>
> 
> More like:
> <subsystem>_<subtype>_<object>_<action>
>  <rte>_<flow>_<rule_create_operation>_<queue>
> Which is pretty lengthy name as for me.

Naming :)
This one may be improved I think.
What is the problem with replacing "flow" with "rule"?
Is it the right meaning?

> > > +__rte_experimental
> > > +struct rte_flow_action_handle *
> > > +rte_flow_q_action_handle_create(uint16_t port_id,
> > > +		uint32_t queue_id,
> > > +		const struct rte_flow_q_ops_attr *q_ops_attr,
> > > +		const struct rte_flow_indir_action_conf *indir_action_conf,
> > > +		const struct rte_flow_action *action,
> > 
> > I don't understand why it differs so much from rule creation.
> > Why is action template not used?
> > IMHO indirect actions should be dropped from the patch
> > and added separately since it is a separate feature.
> 
> I agree, they deserve a sperate patch since they are rather resource creations.
> But, I'm afraid it is too late for RC1.

I think it could be done for RC2.

> > > +/**
> > > + * @warning
> > > + * @b EXPERIMENTAL: this API may change without prior notice.
> > > + *
> > > + * Pull a rte flow operation.
> > > + * The application must invoke this function in order to complete
> > > + * the flow rule offloading and to retrieve the flow rule operation status.
> > > + *
> > > + * @param port_id
> > > + *   Port identifier of Ethernet device.
> > > + * @param queue_id
> > > + *   Flow queue which is used to pull the operation.
> > > + * @param[out] res
> > > + *   Array of results that will be set.
> > > + * @param[in] n_res
> > > + *   Maximum number of results that can be returned.
> > > + *   This value is equal to the size of the res array.
> > > + * @param[out] error
> > > + *   Perform verbose error reporting if not NULL.
> > > + *   PMDs initialize this structure in case of error only.
> > > + *
> > > + * @return
> > > + *   Number of results that were pulled,
> > > + *   a negative errno value otherwise and rte_errno is set.
> > 
> > Don't we want to define negative error code meaning?
> 
> They are all standard, don't think we need another copy-paste here.

That's an API, it needs to be all explicit.
I missed it before, we should add the error codes here.




  reply	other threads:[~2022-02-12  9:25 UTC|newest]

Thread overview: 218+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20220206032526.816079-1-akozyrev@nvidia.com >
2022-02-09 21:37 ` [PATCH v4 00/10] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 01/10] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 02/10] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 03/10] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 04/10] app/testpmd: implement rte flow configuration Alexander Kozyrev
2022-02-10  9:32     ` Thomas Monjalon
2022-02-09 21:38   ` [PATCH v4 05/10] app/testpmd: implement rte flow template management Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 06/10] app/testpmd: implement rte flow table management Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 07/10] app/testpmd: implement rte flow queue flow operations Alexander Kozyrev
2022-02-09 21:53     ` Ori Kam
2022-02-09 21:38   ` [PATCH v4 08/10] app/testpmd: implement rte flow push operations Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 09/10] app/testpmd: implement rte flow pull operations Alexander Kozyrev
2022-02-09 21:38   ` [PATCH v4 10/10] app/testpmd: implement rte flow queue indirect actions Alexander Kozyrev
2022-02-10 16:00   ` [PATCH v4 00/10] ethdev: datapath-focused flow rules management Ferruh Yigit
2022-02-10 16:12     ` Asaf Penso
2022-02-10 16:33       ` Suanming Mou
2022-02-10 18:04     ` Ajit Khaparde
2022-02-11 10:22     ` Ivan Malov
2022-02-11 10:48     ` Jerin Jacob
2022-02-11  2:26   ` [PATCH v5 " Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 01/10] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2022-02-11 10:16       ` Andrew Rybchenko
2022-02-11 18:47         ` Alexander Kozyrev
2022-02-16 13:03           ` Andrew Rybchenko
2022-02-16 22:17             ` Alexander Kozyrev
2022-02-17 10:35               ` Andrew Rybchenko
2022-02-17 10:57                 ` Ori Kam
2022-02-17 11:04                   ` Andrew Rybchenko
2022-02-11  2:26     ` [PATCH v5 02/10] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-11 11:27       ` Andrew Rybchenko
2022-02-11 22:25         ` Alexander Kozyrev
2022-02-16 13:14           ` Andrew Rybchenko
2022-02-16 14:18             ` Ori Kam
2022-02-17 10:44               ` Andrew Rybchenko
2022-02-17 11:11                 ` Ori Kam
2022-02-11  2:26     ` [PATCH v5 03/10] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-11 12:42       ` Andrew Rybchenko
2022-02-12  2:19         ` Alexander Kozyrev
2022-02-12  9:25           ` Thomas Monjalon [this message]
2022-02-16 22:49             ` Alexander Kozyrev
2022-02-17  8:18               ` Thomas Monjalon
2022-02-17 11:02                 ` Andrew Rybchenko
2022-02-16 13:34           ` Andrew Rybchenko
2022-02-16 14:53             ` Ori Kam
2022-02-17 10:52               ` Andrew Rybchenko
2022-02-17 11:08                 ` Ori Kam
2022-02-17 14:16                   ` Ori Kam
2022-02-17 14:34                     ` Thomas Monjalon
2022-02-16 15:15             ` Ori Kam
2022-02-17 11:10               ` Andrew Rybchenko
2022-02-17 11:19                 ` Ori Kam
2022-02-11  2:26     ` [PATCH v5 04/10] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 05/10] app/testpmd: add flow template management Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 06/10] app/testpmd: add flow table management Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 07/10] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 08/10] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 09/10] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-11  2:26     ` [PATCH v5 10/10] app/testpmd: add async indirect actions creation/destruction Alexander Kozyrev
2022-02-12  4:19     ` [PATCH v6 00/10] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 01/10] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 02/10] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 03/10] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 04/10] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 05/10] app/testpmd: add flow template management Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 06/10] app/testpmd: add flow table management Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 07/10] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 08/10] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 09/10] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-12  4:19       ` [PATCH v6 10/10] app/testpmd: add async indirect actions creation/destruction Alexander Kozyrev
2022-02-19  4:11       ` [PATCH v7 00/10] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 01/11] ethdev: introduce flow engine configuration Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 02/11] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 03/11] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 04/11] ethdev: bring in async indirect actions operations Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 05/11] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 06/11] app/testpmd: add flow template management Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 07/11] app/testpmd: add flow table management Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 08/11] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 09/11] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 10/11] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-19  4:11         ` [PATCH v7 11/11] app/testpmd: add async indirect actions operations Alexander Kozyrev
2022-02-20  3:43         ` [PATCH v8 00/10] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-20  3:43           ` [PATCH v8 01/11] ethdev: introduce flow engine configuration Alexander Kozyrev
2022-02-21  9:47             ` Andrew Rybchenko
2022-02-21  9:52               ` Andrew Rybchenko
2022-02-21 12:53                 ` Ori Kam
2022-02-21 14:33                   ` Alexander Kozyrev
2022-02-21 14:53                   ` Andrew Rybchenko
2022-02-21 15:49                     ` Thomas Monjalon
2022-02-20  3:44           ` [PATCH v8 02/11] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-21 10:57             ` Andrew Rybchenko
2022-02-21 13:12               ` Ori Kam
2022-02-21 15:05                 ` Andrew Rybchenko
2022-02-21 15:43                   ` Ori Kam
2022-02-21 15:14                 ` Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 03/11] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-21 14:49             ` Andrew Rybchenko
2022-02-21 15:35               ` Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 04/11] ethdev: bring in async indirect actions operations Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 05/11] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 06/11] app/testpmd: add flow template management Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 07/11] app/testpmd: add flow table management Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 08/11] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 09/11] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 10/11] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-20  3:44           ` [PATCH v8 11/11] app/testpmd: add async indirect actions operations Alexander Kozyrev
2022-02-21 23:02           ` [PATCH v9 00/11] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 01/11] ethdev: introduce flow engine configuration Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 02/11] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 03/11] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 04/11] ethdev: bring in async indirect actions operations Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 05/11] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 06/11] app/testpmd: add flow template management Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 07/11] app/testpmd: add flow table management Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 08/11] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 09/11] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 10/11] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-21 23:02             ` [PATCH v9 11/11] app/testpmd: add async indirect actions operations Alexander Kozyrev
2022-02-23  3:02             ` [PATCH v10 00/11] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 01/11] ethdev: introduce flow engine configuration Alexander Kozyrev
2022-02-24  8:22                 ` Andrew Rybchenko
2022-02-23  3:02               ` [PATCH v10 02/11] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-24  8:34                 ` Andrew Rybchenko
2022-02-23  3:02               ` [PATCH v10 03/11] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-24  8:35                 ` Andrew Rybchenko
2022-02-23  3:02               ` [PATCH v10 04/11] ethdev: bring in async indirect actions operations Alexander Kozyrev
2022-02-24  8:37                 ` Andrew Rybchenko
2022-02-23  3:02               ` [PATCH v10 05/11] app/testpmd: add flow engine configuration Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 06/11] app/testpmd: add flow template management Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 07/11] app/testpmd: add flow table management Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 08/11] app/testpmd: add async flow create/destroy operations Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 09/11] app/testpmd: add flow queue push operation Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 10/11] app/testpmd: add flow queue pull operation Alexander Kozyrev
2022-02-23  3:02               ` [PATCH v10 11/11] app/testpmd: add async indirect actions operations Alexander Kozyrev
2022-02-24 13:07               ` [PATCH v10 00/11] ethdev: datapath-focused flow rules management Ferruh Yigit
2022-02-24 13:13                 ` Ferruh Yigit
2022-02-24 13:14                   ` Raslan Darawsheh
2022-02-22 16:41           ` [PATCH v8 00/10] " Ferruh Yigit
2022-02-22 16:49             ` Ferruh Yigit
2021-10-06  4:48 [dpdk-dev] [RFC 0/3] " Alexander Kozyrev
2021-10-06  4:48 ` [dpdk-dev] [PATCH 1/3] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2021-10-13  4:11   ` Ajit Khaparde
2021-10-13 13:15     ` Ori Kam
2021-10-31 17:27       ` Ajit Khaparde
2021-11-01 10:40         ` Ori Kam
2021-10-06  4:48 ` [dpdk-dev] [PATCH 2/3] ethdev: add flow item/action templates Alexander Kozyrev
2021-10-06 17:24   ` Ivan Malov
2021-10-13  1:25     ` Alexander Kozyrev
2021-10-13  2:26       ` Ajit Khaparde
2021-10-13  2:38         ` Alexander Kozyrev
2021-10-13 11:25       ` Ivan Malov
2021-10-06  4:48 ` [dpdk-dev] [PATCH 3/3] ethdev: add async queue-based flow rules operations Alexander Kozyrev
2021-10-06 16:24   ` Ivan Malov
2021-10-13  1:10     ` Alexander Kozyrev
2021-10-13  4:57   ` Ajit Khaparde
2021-10-13 13:17     ` Ori Kam
2022-01-18 15:30 ` [PATCH v2 00/10] ethdev: datapath-focused flow rules management Alexander Kozyrev
2022-01-18 15:30   ` [PATCH v2 01/10] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2022-01-24 14:36     ` Jerin Jacob
2022-01-24 17:35       ` Thomas Monjalon
2022-01-24 17:46         ` Jerin Jacob
2022-01-24 18:08           ` Bruce Richardson
2022-01-25  1:14             ` Alexander Kozyrev
2022-01-25 15:58             ` Ori Kam
2022-01-25 18:09               ` Bruce Richardson
2022-01-25 18:14                 ` Bruce Richardson
2022-01-26  9:45                   ` Ori Kam
2022-01-26 10:52                     ` Bruce Richardson
2022-01-26 11:21                       ` Thomas Monjalon
2022-01-26 12:19                         ` Ori Kam
2022-01-26 13:41                           ` Bruce Richardson
2022-01-26 15:12                             ` Ori Kam
2022-01-24 17:40       ` Ajit Khaparde
2022-01-25  1:28         ` Alexander Kozyrev
2022-01-25 18:44           ` Jerin Jacob
2022-01-26 22:02             ` Alexander Kozyrev
2022-01-27  9:34               ` Jerin Jacob
2022-01-18 15:30   ` [PATCH v2 02/10] ethdev: add flow item/action templates Alexander Kozyrev
2022-01-18 15:30   ` [PATCH v2 03/10] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-01-18 15:30   ` [PATCH v2 04/10] app/testpmd: implement rte flow configure Alexander Kozyrev
2022-01-18 15:33   ` [v2,05/10] app/testpmd: implement rte flow item/action template Alexander Kozyrev
2022-01-18 15:34   ` [v2,06/10] app/testpmd: implement rte flow table Alexander Kozyrev
2022-01-18 15:35   ` [v2,07/10] app/testpmd: implement rte flow queue create flow Alexander Kozyrev
2022-01-18 15:35   ` [v2,08/10] app/testpmd: implement rte flow queue drain Alexander Kozyrev
2022-01-18 15:36   ` [v2,09/10] app/testpmd: implement rte flow queue dequeue Alexander Kozyrev
2022-01-18 15:37   ` [v2,10/10] app/testpmd: implement rte flow queue indirect action Alexander Kozyrev
2022-01-19  7:16   ` [PATCH v2 00/10] ethdev: datapath-focused flow rules management Suanming Mou
2022-01-24 15:10     ` Ori Kam
2022-02-06  3:25   ` [PATCH v3 " Alexander Kozyrev
2022-02-06  3:25     ` [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints Alexander Kozyrev
2022-02-07 13:15       ` Ori Kam
2022-02-07 14:52       ` Jerin Jacob
2022-02-07 17:59         ` Alexander Kozyrev
2022-02-07 18:24           ` Jerin Jacob
2022-02-06  3:25     ` [PATCH v3 02/10] ethdev: add flow item/action templates Alexander Kozyrev
2022-02-07 13:16       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 03/10] ethdev: bring in async queue-based flow rules operations Alexander Kozyrev
2022-02-07 13:18       ` Ori Kam
2022-02-08 10:56       ` Jerin Jacob
2022-02-08 14:11         ` Alexander Kozyrev
2022-02-08 15:23           ` Ivan Malov
2022-02-09  5:40             ` Alexander Kozyrev
2022-02-08 17:36           ` Jerin Jacob
2022-02-09  5:50           ` Jerin Jacob
2022-02-06  3:25     ` [PATCH v3 04/10] app/testpmd: implement rte flow configuration Alexander Kozyrev
2022-02-07 13:19       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 05/10] app/testpmd: implement rte flow template management Alexander Kozyrev
2022-02-07 13:20       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 06/10] app/testpmd: implement rte flow table management Alexander Kozyrev
2022-02-07 13:22       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 07/10] app/testpmd: implement rte flow queue flow operations Alexander Kozyrev
2022-02-07 13:21       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 08/10] app/testpmd: implement rte flow push operations Alexander Kozyrev
2022-02-07 13:22       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 09/10] app/testpmd: implement rte flow pull operations Alexander Kozyrev
2022-02-07 13:23       ` Ori Kam
2022-02-06  3:25     ` [PATCH v3 10/10] app/testpmd: implement rte flow queue indirect actions Alexander Kozyrev
2022-02-07 13:23       ` Ori Kam

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