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From: Thomas Monjalon <thomas@monjalon.net>
To: Alexander Kozyrev <akozyrev@nvidia.com>
Cc: dev@dpdk.org, viacheslavo@nvidia.com, orika@nvidia.com,
	ferruh.yigit@intel.com, andrew.rybchenko@oktetlabs.ru,
	jerinjacobk@gmail.com
Subject: Re: [dpdk-dev] [PATCH v8 1/2] ethdev: introduce generic modify rte flow action
Date: Mon, 18 Jan 2021 18:51:11 +0100
Message-ID: <11194524.VZjORZZNGx@thomas> (raw)
In-Reply-To: <20210118161825.31516-2-akozyrev@nvidia.com>

18/01/2021 17:18, Alexander Kozyrev:
> +/**
> + * Field description for MODIFY_FIELD action.
> + */
> +struct rte_flow_action_modify_data {
> +	enum rte_flow_field_id field; /**< Field ID */

more accurate:
	Field or memory type

> +	RTE_STD_C11
> +	union {
> +		struct {
> +			uint32_t level; /**< Encapsulation level or tag index */
> +			uint32_t offset; /**< Number of bits to skip from src */

"from src" only?
I think we could use it for dst as well.
I would remove "from src".

> +		};
> +		uint64_t value; /**< Immediate value or memory address of it */

You should specify for RTE_FLOW_FIELD_POINTER and RTE_FLOW_FIELD_VALUE.

Please add a dot at the end of each comment.

[...]
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this structure may change without prior notice
> + *
> + * RTE_FLOW_ACTION_TYPE_MODIFY_FIELD
> + *
> + * Modifies a destination header field according to the specified

s/Modifies/Modify/  (imperative form is preferred)

> + * operation. Another packet field can be used as a source as well
> + * as tag, mark, metadata, immediate value or a pointer to it.
> + */
> +struct rte_flow_action_modify_field {
> +	enum rte_flow_modify_op operation; /**< Operation to perform on dst*/
> +	struct rte_flow_action_modify_data dst; /**< Destination field */
> +	struct rte_flow_action_modify_data src; /**< Source field */
> +	uint32_t width; /**< Number of bits to use from a source field */
> +};


With above changes,
Acked-by: Thomas Monjalon <thomas@monjalon.net>



  reply	other threads:[~2021-01-18 17:51 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-08  6:32 [dpdk-dev] [PATCH] ethdev: introduce generic copy " Alexander Kozyrev
2021-01-10  8:00 ` Ori Kam
2021-01-10  9:36   ` Asaf Penso
2021-01-12 14:15   ` Alexander Kozyrev
2021-01-12 14:52     ` Ori Kam
2021-01-12 15:13       ` Ori Kam
2021-01-12 17:19         ` Alexander Kozyrev
2021-01-12  5:01 ` [dpdk-dev] [PATCH v2 0/2] generic copy rte flow action support Alexander Kozyrev
2021-01-12  5:01   ` [dpdk-dev] [PATCH v2 1/2] ethdev: introduce generic copy rte flow action Alexander Kozyrev
2021-01-12  5:01   ` [dpdk-dev] [PATCH v2 2/2] app/testpmd: add support for " Alexander Kozyrev
2021-01-12 14:58     ` Ori Kam
2021-01-13  3:38   ` [dpdk-dev] [PATCH v3 0/2] generic copy rte flow action support Alexander Kozyrev
2021-01-13  3:38     ` [dpdk-dev] [PATCH v3 1/2] ethdev: introduce generic copy rte flow action Alexander Kozyrev
2021-01-13 11:12       ` Ori Kam
2021-01-13  3:38     ` [dpdk-dev] [PATCH v3 2/2] app/testpmd: add support for " Alexander Kozyrev
2021-01-13 17:07     ` [dpdk-dev] [PATCH v4 0/2] generic copy rte flow action support Alexander Kozyrev
2021-01-13 17:07       ` [dpdk-dev] [PATCH v4 1/2] ethdev: introduce generic copy rte flow action Alexander Kozyrev
2021-01-14 12:22         ` Ori Kam
2021-01-13 17:07       ` [dpdk-dev] [PATCH v4 2/2] app/testpmd: add support for " Alexander Kozyrev
2021-01-14 15:18         ` Ori Kam
2021-01-15 15:37           ` Alexander Kozyrev
2021-01-15 15:42       ` [dpdk-dev] [PATCH v5 0/2] generic modify rte flow action support Alexander Kozyrev
2021-01-15 15:42         ` [dpdk-dev] [PATCH v5 1/2] ethdev: introduce generic modify rte flow action Alexander Kozyrev
2021-01-15 18:03           ` Ori Kam
2021-01-17  9:23             ` Slava Ovsiienko
2021-01-15 15:42         ` [dpdk-dev] [PATCH v5 2/2] app/testpmd: add support for modify field " Alexander Kozyrev
2021-01-15 18:04           ` Ori Kam
2021-01-16  4:44         ` [dpdk-dev] [PATCH v6 0/2] generic modify rte flow action support Alexander Kozyrev
2021-01-16  4:44           ` [dpdk-dev] [PATCH v6 1/2] ethdev: introduce generic modify rte flow action Alexander Kozyrev
2021-01-16  4:44           ` [dpdk-dev] [PATCH v6 2/2] app/testpmd: add support for modify field " Alexander Kozyrev
2021-01-16  4:50           ` [dpdk-dev] [PATCH v7 0/2] generic modify rte flow action support Alexander Kozyrev
2021-01-16  4:50             ` [dpdk-dev] [PATCH v7 1/2] ethdev: introduce generic modify rte flow action Alexander Kozyrev
2021-01-17 23:15               ` Thomas Monjalon
2021-01-18 16:03                 ` Alexander Kozyrev
2021-01-16  4:50             ` [dpdk-dev] [PATCH v7 2/2] app/testpmd: add support for modify field " Alexander Kozyrev
2021-01-18 16:18             ` [dpdk-dev] [PATCH v8 0/2] generic modify rte flow action support Alexander Kozyrev
2021-01-18 16:18               ` [dpdk-dev] [PATCH v8 1/2] ethdev: introduce generic modify rte flow action Alexander Kozyrev
2021-01-18 17:51                 ` Thomas Monjalon [this message]
2021-01-18 16:18               ` [dpdk-dev] [PATCH v8 2/2] app/testpmd: add support for modify field " Alexander Kozyrev
2021-01-18 20:05               ` [dpdk-dev] [PATCH v8 0/2] generic modify rte flow action support Ajit Khaparde
2021-01-18 21:40               ` [dpdk-dev] [PATCH v9 " Alexander Kozyrev
2021-01-18 21:40                 ` [dpdk-dev] [PATCH v9 1/2] ethdev: introduce generic modify rte flow action Alexander Kozyrev
2021-01-18 21:40                 ` [dpdk-dev] [PATCH v9 2/2] app/testpmd: add support for modify field " Alexander Kozyrev
2021-01-19  1:21                 ` [dpdk-dev] [PATCH v9 0/2] generic modify rte flow action support Ferruh Yigit
2021-01-14 13:59 ` [dpdk-dev] [PATCH] ethdev: introduce generic copy rte flow action Jerin Jacob
2021-01-14 15:02   ` Ori Kam
2021-01-15 14:00     ` Jerin Jacob
2021-01-15 15:33       ` Alexander Kozyrev

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