Re: [dpdk-dev] [PATCH v2 1/3] ethdev: add actions to modify TCP header fields

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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Dekel Peled <dekelp@mellanox.com>,
	Adrien Mazarguil <adrien.mazarguil@6wind.com>,
	Ori Kam <orika@mellanox.com>
Cc: "wenzhuo.lu@intel.com" <wenzhuo.lu@intel.com>,
	"jingjing.wu@intel.com" <jingjing.wu@intel.com>,
	"bernard.iremonger@intel.com" <bernard.iremonger@intel.com>,
	Yongseok Koh <yskoh@mellanox.com>,
	"Shahaf Shuler" <shahafs@mellanox.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 1/3] ethdev: add actions to modify TCP header fields
Date: Mon, 8 Apr 2019 16:53:54 +0300	[thread overview]
Message-ID: <66c690e9-8261-78b9-3287-50b444869bb5@solarflare.com> (raw)
In-Reply-To: <VI1PR05MB4224AB74A0DB51996BEFD8EFB62C0@VI1PR05MB4224.eurprd05.prod.outlook.com>

On 4/8/19 4:36 PM, Dekel Peled wrote:
> Regarding Andrew's suggestion: "Shouldn't these action be RTE_FLOW_ACTION_TYPE_MOD_TCP_{ACK,SEQ} with singed 32-bit integer parameter (negative to decrement, positive to increment)?"
> I will leave the actions as is, the action names indicate the operation they perform.

I think it is an overkill to have two actions for the purpose: DEC 
(value) == INC ((uint32_t)-value)
If it is really important to have DEC and INC, please, make it clear 
from actions documentation why.

Thanks,
Andrew.

next prev parent reply	other threads:[~2019-04-08 13:54 UTC|newest]

Thread overview: 116+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-21 14:18 [dpdk-dev] [PATCH 0/3] add actions to modify " Dekel Peled
2019-03-21 14:18 ` Dekel Peled
2019-03-21 14:18 ` [dpdk-dev] [PATCH 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-03-21 14:18   ` Dekel Peled
2019-03-26  9:24   ` Dekel Peled
2019-03-26  9:24     ` Dekel Peled
2019-03-29 13:58   ` Adrien Mazarguil
2019-03-29 13:58     ` Adrien Mazarguil
2019-03-31 13:09     ` Dekel Peled
2019-03-31 13:09       ` Dekel Peled
2019-03-21 14:18 ` [dpdk-dev] [PATCH 2/3] app/testpmd: " Dekel Peled
2019-03-21 14:18   ` Dekel Peled
2019-03-29 13:58   ` Adrien Mazarguil
2019-03-29 13:58     ` Adrien Mazarguil
2019-03-31 13:10     ` Dekel Peled
2019-03-31 13:10       ` Dekel Peled
2019-03-21 14:18 ` [dpdk-dev] [PATCH 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-03-21 14:18   ` Dekel Peled
2019-04-02 15:13 ` [dpdk-dev] [PATCH v2 0/3] add actions to modify header fields Dekel Peled
2019-04-02 15:13   ` Dekel Peled
2019-04-10 11:26   ` [dpdk-dev] [PATCH v3 " Dekel Peled
2019-04-10 11:26     ` Dekel Peled
2019-04-10 11:26     ` [dpdk-dev] [PATCH v3 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-04-10 11:26       ` Dekel Peled
2019-04-10 11:26     ` [dpdk-dev] [PATCH v3 2/3] app/testpmd: " Dekel Peled
2019-04-10 11:26       ` Dekel Peled
2019-04-10 11:26     ` [dpdk-dev] [PATCH v3 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-04-10 11:26       ` Dekel Peled
2019-04-10 11:50     ` [dpdk-dev] [PATCH v4 0/3] add actions to modify header fields Dekel Peled
2019-04-10 11:50       ` Dekel Peled
2019-04-10 11:50       ` [dpdk-dev] [PATCH v4 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-04-10 11:50         ` Dekel Peled
2019-04-18 12:30         ` Adrien Mazarguil
2019-04-18 12:30           ` Adrien Mazarguil
2019-04-22  7:15           ` Dekel Peled
2019-04-22  7:15             ` Dekel Peled
2019-04-10 11:50       ` [dpdk-dev] [PATCH v4 2/3] app/testpmd: " Dekel Peled
2019-04-10 11:50         ` Dekel Peled
2019-04-10 11:50       ` [dpdk-dev] [PATCH v4 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-04-10 11:50         ` Dekel Peled
2019-04-22 11:22       ` [dpdk-dev] [PATCH v5 0/3] add actions to modify header fields Dekel Peled
2019-04-22 11:22         ` Dekel Peled
2019-04-22 11:22         ` [dpdk-dev] [PATCH v5 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-04-22 11:22           ` Dekel Peled
2019-04-22 11:22         ` [dpdk-dev] [PATCH v5 2/3] app/testpmd: " Dekel Peled
2019-04-22 11:22           ` Dekel Peled
2019-04-22 11:22         ` [dpdk-dev] [PATCH v5 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-04-22 11:22           ` Dekel Peled
2019-06-02  8:18         ` [dpdk-dev] [PATCH v5 0/3] add actions to modify header fields Dekel Peled
2019-06-04  5:13           ` Dekel Peled
2019-06-04  8:14             ` Dekel Peled
2019-06-17  6:12         ` [dpdk-dev] [PATCH v6 " Dekel Peled
2019-06-17  6:12           ` [dpdk-dev] [PATCH v6 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-06-17  6:12           ` [dpdk-dev] [PATCH v6 2/3] app/testpmd: " Dekel Peled
2019-06-17  6:12           ` [dpdk-dev] [PATCH v6 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-06-27 17:39           ` [dpdk-dev] [PATCH v7 0/3] add actions to modify header fields Dekel Peled
2019-06-30  7:59             ` [dpdk-dev] [PATCH v8 " Dekel Peled
2019-06-30  7:59               ` [dpdk-dev] [PATCH v8 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-07-01  8:55                 ` Adrien Mazarguil
2019-07-01  9:58                   ` Dekel Peled
2019-06-30  7:59               ` [dpdk-dev] [PATCH v8 2/3] app/testpmd: " Dekel Peled
2019-06-30  7:59               ` [dpdk-dev] [PATCH v8 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
     [not found]           ` <cover.1561656977.git.dekelp@mellanox.com>
2019-06-27 17:39             ` [dpdk-dev] [PATCH v7 1/3] ethdev: add actions to modify TCP header fields Dekel Peled
2019-06-27 17:54               ` Andrew Rybchenko
2019-06-28 16:18                 ` Adrien Mazarguil
2019-06-27 17:39             ` [dpdk-dev] [PATCH v7 2/3] app/testpmd: " Dekel Peled
2019-06-27 17:39             ` [dpdk-dev] [PATCH v7 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-04-02 15:13 ` [dpdk-dev] [PATCH v2 1/3] ethdev: add actions to modify TCP header fields Dekel Peled
2019-04-02 15:13   ` Dekel Peled
2019-04-02 16:33   ` Ori Kam
2019-04-02 16:33     ` Ori Kam
2019-04-03  9:14   ` Adrien Mazarguil
2019-04-03  9:14     ` Adrien Mazarguil
2019-04-03 10:49     ` Dekel Peled
2019-04-03 10:49       ` Dekel Peled
2019-04-03 12:49       ` Adrien Mazarguil
2019-04-03 12:49         ` Adrien Mazarguil
2019-04-04  9:01         ` Ori Kam
2019-04-04  9:01           ` Ori Kam
2019-04-04 13:25           ` Adrien Mazarguil
2019-04-04 13:25             ` Adrien Mazarguil
2019-04-05 11:54             ` Andrew Rybchenko
2019-04-05 11:54               ` Andrew Rybchenko
2019-04-08 13:36             ` Dekel Peled
2019-04-08 13:36               ` Dekel Peled
2019-04-08 13:53               ` Andrew Rybchenko [this message]
2019-04-08 13:53                 ` Andrew Rybchenko
2019-04-08 14:21                 ` Adrien Mazarguil
2019-04-08 14:21                   ` Adrien Mazarguil
2019-04-02 15:13 ` [dpdk-dev] [PATCH v2 2/3] app/testpmd: " Dekel Peled
2019-04-02 15:13   ` Dekel Peled
2019-04-02 16:33   ` Ori Kam
2019-04-02 16:33     ` Ori Kam
2019-04-02 15:13 ` [dpdk-dev] [PATCH v2 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-04-02 15:13   ` Dekel Peled
2019-04-02 16:34   ` Ori Kam
2019-04-02 16:34     ` Ori Kam
2019-04-03  8:27   ` Shahaf Shuler
2019-04-03  8:27     ` Shahaf Shuler
2019-07-01 15:43 ` [dpdk-dev] [PATCH v9 0/3] add actions to modify header fields Dekel Peled
2019-07-01 15:43   ` [dpdk-dev] [PATCH v9 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-07-02  8:14     ` Andrew Rybchenko
2019-07-02  9:52       ` Dekel Peled
2019-07-02 10:33         ` Adrien Mazarguil
2019-07-02 12:01           ` Dekel Peled
2019-07-01 15:43   ` [dpdk-dev] [PATCH v9 2/3] app/testpmd: " Dekel Peled
2019-07-01 15:43   ` [dpdk-dev] [PATCH v9 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-07-02 14:44 ` [dpdk-dev] [PATCH v10 0/3] add actions to modify header fields Dekel Peled
2019-07-02 14:44   ` [dpdk-dev] [PATCH v10 1/3] ethdev: add actions to modify TCP " Dekel Peled
2019-07-03  5:04     ` Slava Ovsiienko
2019-07-02 14:44   ` [dpdk-dev] [PATCH v10 2/3] app/testpmd: " Dekel Peled
2019-07-03  6:30     ` Slava Ovsiienko
2019-07-02 14:44   ` [dpdk-dev] [PATCH v10 3/3] net/mlx5: update modify header using Direct Verbs Dekel Peled
2019-07-03  6:30     ` Slava Ovsiienko
2019-07-02 15:15   ` [dpdk-dev] [PATCH v10 0/3] add actions to modify header fields Adrien Mazarguil
2019-07-03 14:59     ` Ferruh Yigit

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