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boundary="_000_DM4PR12MB5184362483BA64FCA1687070D051ADM4PR12MB5184namp_" MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5184.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 80391235-1cb4-426b-2b9a-08db68e96ee4 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jun 2023 13:00:00.0142 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: pPwlK2aiBxnF5mwlJJypfqh9Reo9bdJyndpepEyWGaLRCupFEmbh8ITJpod2AKWwMCqHGoWyeXgd4cJ9MpVvxQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB8497 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --_000_DM4PR12MB5184362483BA64FCA1687070D051ADM4PR12MB5184namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Junghan, In testpmd, you can easily do it by: port stop all # or port stop 0 flow configure 0 ...... # if there are other port(s) # flow configure Y ...... port start all # or port start 0 With the source code implementation, you can configure it before starting a= device. BR. Bing From: Junghan Yoon > Sent: Friday, June 9, 2023 10:57:13 AM To: users@dpdk.org > Subject: About rte_flow asynchronous API Hi. I'm trying to use testpmd to test rte_flow with asynchronous API in DPDK 22= .11. I turned on dv_esw_en=3D1 by echoing switchdev to /sys/class/net/...., and = set dv_flow_en to 2 to use connectX-6 HWS (hardware steering). sudo build/app/dpdk-testpmd -a 0000:8a:00.0,dv_flow_en=3D2 -a 0000:8a:00.1,= dv_flow_en=3D2 -- -i --rxq=3D1 --txq=3D1 In the prompt, I typed below flow configure 0 queues_number 1 queues_size 10 counters_number 0 aging_cou= nters_number 0 meters_number 0 flags 0 but it said "Device with port_id=3D0 already started.". I know rte_flow_configure() call should be in the middle of rte_eth_dev_con= figure() and rte_eth_dev_start(). So, I run testpmd by below to postpone device start, sudo build/app/dpdk-testpmd -a 0000:8a:00.0,dv_flow_en=3D2 -a 0000:8a:00.1,= dv_flow_en=3D2 -- -i --rxq=3D1 --txq=3D1 --disable-device-start However, now not only rte_eth_dev_start() but also rte_eth_dev_configure() = does not start, so it said "Device with port_id=3D0 is not configured.". How can I run rte_flow_configure() between rte_eth_dev_configure() and rte_= eth_dev_start() in testpmd? Is there any parameter to postpone only rte_eth_dev_start()? Sincerely, Junghan Yoon. --_000_DM4PR12MB5184362483BA64FCA1687070D051ADM4PR12MB5184namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Junghan,

 =

In testpmd, you can easi= ly do it by:

 =

port stop all

# or port stop 0

 

flow configure 0 ……

# if there are other port(s)

# flow configure Y ……

 

 

port start all

# or port start 0

 =

With the source code imp= lementation, you can configure it before starting a device.

 =

BR. Bing

 =

 

From: Jungha= n Yoon <cerotyki@gmail.com>=
Sent: Friday, June 9, 2023 10:57:13 AM
To: users@dpdk.org <users@dpdk.org>
Subject: About rte_flow asynchronous API

 

Hi.

I’m trying to use te= stpmd to test rte_flow with asynchronous API in DPDK 22.11.

 

I turned on dv_esw_en=3D1 by echoing switchdev to /= sys/class/net/…., and set dv_flow_en to 2 to= use connectX-6 HWS (hardware steering).

sudo build/app/dpdk-testpmd -a 0000:8a:00.0,dv_= flow_en=3D2 -a 0000:8a:00.1,dv_flow_en=3D2 -- -i --rxq=3D1 --txq=3D1=

 

In the prompt, I typed below

flow configure 0 queues_number 1 queues_size 10= counters_number 0 aging_counters_number 0 meters_number 0 flags 0

 

but it said “Device = with port_id=3D0 already started.”.

 

I know rte_flow_configure() call should be in the m= iddle of rte_eth_dev_configure() and rte_eth_dev_start().

So, I run testpmd by below to postpone device start= ,

sudo build/app/dpdk-testpmd -a 0000:8a:00.0,dv_= flow_en=3D2 -a 0000:8a:00.1,dv_flow_en=3D2 -- -i --rxq=3D1 --txq=3D1 --disa= ble-device-start

 

However, now not only rte_eth_dev_start() but also = rte_eth_dev_configure() does not start, so it said “Device with port_id=3D0 is not configured.<= span lang=3D"KO">”.

 

How can I run rte_flow_configure() between rte_eth_= dev_configure() and rte_eth_dev_start() in testpmd?

Is there any parameter to postpone only rte_eth_dev= _start()?

 

Sincerely,

Junghan Yoon.

 

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