From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: skori@marvell.com, Ferruh Yigit <ferruh.yigit@amd.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ray Kinsella <mdr@ashroe.eu>
Cc: dev@dpdk.org, Jerin Jacob <jerinj@marvell.com>
Subject: Re: [PATCH v3 1/1] ethdev: support congestion management
Date: Tue, 4 Oct 2022 12:04:09 +0300 [thread overview]
Message-ID: <ec713bbf-4691-0c68-b3f2-6772fe652a85@oktetlabs.ru> (raw)
In-Reply-To: <670f8dc9-75ad-de91-4268-9d7f9dcfb2ef@oktetlabs.ru>
On 10/4/22 12:02, Andrew Rybchenko wrote:
> On 9/29/22 12:35, skori@marvell.com wrote:
>> From: Jerin Jacob <jerinj@marvell.com>
>>
>> NIC HW controllers often come with congestion management support on
>> various HW objects such as Rx queue depth or mempool queue depth.
>>
>> Also, it can support various modes of operation such as RED
>> (Random early discard), WRED etc on those HW objects.
>>
>> This patch adds a framework to express such modes(enum rte_cman_mode)
>> and introduce (enum rte_eth_cman_obj) to enumerate the different
>> objects where the modes can operate on.
>>
>> This patch adds RTE_CMAN_RED mode of operation and
>
> This patch adds -> Add
>
>> RTE_ETH_CMAN_OBJ_RX_QUEUE, RTE_ETH_CMAN_OBJ_RX_QUEUE_MEMPOOL object.
>>
>> Introduced reserved fields in configuration structure
>
> Introduce
>
>> backed by rte_eth_cman_config_init() to add new configuration
>> parameters without ABI breakage.
>>
>> Added rte_eth_cman_info_get() API to get the information such as
>
> Add
>
>> supported modes and objects.
>>
>> Added rte_eth_cman_config_init(), rte_eth_cman_config_set() APIs
>
> Add
>
>> to configure congestion management on those object with associated mode.
>>
>> Finally, Added rte_eth_cman_config_get() API to retrieve the
>
> add
>
>> applied configuration.
>>
>> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
>> Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
>
> I'll send v4 with few minor correction.
Done, but I'm sorry I forgot to specify --in-reply-to.
prev parent reply other threads:[~2022-10-04 9:04 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-30 13:15 [dpdk-dev] [RFC PATCH] " jerinj
2022-05-30 19:43 ` Ajit Khaparde
2022-07-13 12:11 ` Jerin Jacob
2022-05-31 1:09 ` Min Hu (Connor)
2022-07-13 12:16 ` Jerin Jacob
2022-05-31 16:09 ` Stephen Hemminger
2022-07-13 12:25 ` Jerin Jacob
2022-07-13 13:03 ` [dpdk-dev] [PATCH v1] " jerinj
2022-09-19 12:15 ` [PATCH v2 1/1] " skori
2022-09-27 14:36 ` Thomas Monjalon
2022-09-27 15:09 ` Bruce Richardson
2022-09-28 11:14 ` Jerin Jacob
2022-09-28 12:08 ` Thomas Monjalon
2022-09-28 12:23 ` Jerin Jacob
2022-09-28 13:07 ` Olivier Matz
2022-09-28 8:19 ` Andrew Rybchenko
2022-09-28 12:20 ` Jerin Jacob
2022-09-29 9:35 ` [PATCH v3 " skori
2022-10-04 9:02 ` Andrew Rybchenko
2022-10-04 9:04 ` Andrew Rybchenko [this message]
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