* About rte_flow asynchronous API @ 2023-06-09 7:57 Junghan Yoon [not found] ` <SA3PR12MB881195174A9F4F5C7F183525CD51A@SA3PR12MB8811.namprd12.prod.outlook.com> 0 siblings, 1 reply; 6+ messages in thread From: Junghan Yoon @ 2023-06-09 7:57 UTC (permalink / raw) To: users [-- Attachment #1: Type: text/html, Size: 4581 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <SA3PR12MB881195174A9F4F5C7F183525CD51A@SA3PR12MB8811.namprd12.prod.outlook.com>]
* RE: About rte_flow asynchronous API [not found] ` <SA3PR12MB881195174A9F4F5C7F183525CD51A@SA3PR12MB8811.namprd12.prod.outlook.com> @ 2023-06-09 12:59 ` Bing Zhao 2023-06-09 13:49 ` Junghan Yoon 0 siblings, 1 reply; 6+ messages in thread From: Bing Zhao @ 2023-06-09 12:59 UTC (permalink / raw) To: users, cerotyki [-- Attachment #1: Type: text/plain, Size: 1799 bytes --] 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 <cerotyki@gmail.com<mailto:cerotyki@gmail.com>> Sent: Friday, June 9, 2023 10:57:13 AM To: users@dpdk.org<mailto:users@dpdk.org> <users@dpdk.org<mailto: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=1 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 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=0 already started.". I know rte_flow_configure() call should be in the middle 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 --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=0 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. [-- Attachment #2: Type: text/html, Size: 8667 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: RE: About rte_flow asynchronous API 2023-06-09 12:59 ` Bing Zhao @ 2023-06-09 13:49 ` Junghan Yoon 2023-06-09 13:56 ` Bing Zhao 0 siblings, 1 reply; 6+ messages in thread From: Junghan Yoon @ 2023-06-09 13:49 UTC (permalink / raw) To: Bing Zhao, users [-- Attachment #1: Type: text/html, Size: 13364 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: RE: About rte_flow asynchronous API 2023-06-09 13:49 ` Junghan Yoon @ 2023-06-09 13:56 ` Bing Zhao 2023-06-09 14:05 ` Junghan Yoon 0 siblings, 1 reply; 6+ messages in thread From: Bing Zhao @ 2023-06-09 13:56 UTC (permalink / raw) To: Junghan Yoon, users [-- Attachment #1: Type: text/plain, Size: 3211 bytes --] What’s the FW version are you using? If you are using OFED driver, it is suggested that you try the OFED >=5.8 with the FW inside. BR. Bing From: Junghan Yoon <cerotyki@gmail.com> Sent: Friday, June 9, 2023 9:50 PM To: Bing Zhao <bingz@nvidia.com>; users@dpdk.org Subject: RE: RE: About rte_flow asynchronous API External email: Use caution opening links or attachments Thank you Zhao. I tried it, but now mlx5 driver returned error. mlx5_net: [mlx5dr_action_create_generic]: Cannot create HWS action since HWS is not supported It is what I saw in my original code before trying on testpmd. It seems to be an issue from connectX-6 configuration. Is there anyone ever tried to use asynchronous API with connectX-6? Setting dv_flow_en=2 and dv_esw_en=1 seems not enough. I explored the mlx5 code, and found that rte_flow_configure() queries HCA capability by mlx5dr_cmd_query_caps(). In my case, rte_flow_configure() returned error since caps->wqe_based_update is set by 0. Is there anyone know how to set this value to non-zero? I already wrote the same question on nvidia forum. Sincerely, Junghan Yoon 보낸 사람: Bing Zhao<mailto:bingz@nvidia.com> 보낸 날짜: 2023년 6월 9일 금요일 오후 10:00 받는 사람: users@dpdk.org<mailto:users@dpdk.org>; cerotyki@gmail.com<mailto:cerotyki@gmail.com> 제목: RE: About rte_flow asynchronous API 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 <cerotyki@gmail.com<mailto:cerotyki@gmail.com>> Sent: Friday, June 9, 2023 10:57:13 AM To: users@dpdk.org<mailto:users@dpdk.org> <users@dpdk.org<mailto: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=1 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 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=0 already started.”. I know rte_flow_configure() call should be in the middle 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 --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=0 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. [-- Attachment #2: Type: text/html, Size: 18842 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: RE: About rte_flow asynchronous API 2023-06-09 13:56 ` Bing Zhao @ 2023-06-09 14:05 ` Junghan Yoon 2023-06-09 14:10 ` Bing Zhao 0 siblings, 1 reply; 6+ messages in thread From: Junghan Yoon @ 2023-06-09 14:05 UTC (permalink / raw) To: Bing Zhao, users [-- Attachment #1: Type: text/html, Size: 16502 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: RE: About rte_flow asynchronous API 2023-06-09 14:05 ` Junghan Yoon @ 2023-06-09 14:10 ` Bing Zhao 0 siblings, 0 replies; 6+ messages in thread From: Bing Zhao @ 2023-06-09 14:10 UTC (permalink / raw) To: Junghan Yoon, users [-- Attachment #1: Type: text/plain, Size: 3987 bytes --] FW seems to be a bit old. Please update to 22.34.1xxx to have a try. From: Junghan Yoon <cerotyki@gmail.com> Sent: Friday, June 9, 2023 10:06 PM To: Bing Zhao <bingz@nvidia.com>; users@dpdk.org Subject: RE: RE: About rte_flow asynchronous API External email: Use caution opening links or attachments Thank you for your quick response. Firmware version is 22.30.1004, and OFED version is OFED-5.8-1.1.2. Sincerely, Junghan Yoon 보낸 사람: Bing Zhao<mailto:bingz@nvidia.com> 보낸 날짜: 2023년 6월 9일 금요일 오후 10:56 받는 사람: Junghan Yoon<mailto:cerotyki@gmail.com>; users@dpdk.org<mailto:users@dpdk.org> 제목: RE: RE: About rte_flow asynchronous API What’s the FW version are you using? If you are using OFED driver, it is suggested that you try the OFED >=5.8 with the FW inside. BR. Bing From: Junghan Yoon <cerotyki@gmail.com<mailto:cerotyki@gmail.com>> Sent: Friday, June 9, 2023 9:50 PM To: Bing Zhao <bingz@nvidia.com<mailto:bingz@nvidia.com>>; users@dpdk.org<mailto:users@dpdk.org> Subject: RE: RE: About rte_flow asynchronous API External email: Use caution opening links or attachments Thank you Zhao. I tried it, but now mlx5 driver returned error. mlx5_net: [mlx5dr_action_create_generic]: Cannot create HWS action since HWS is not supported It is what I saw in my original code before trying on testpmd. It seems to be an issue from connectX-6 configuration. Is there anyone ever tried to use asynchronous API with connectX-6? Setting dv_flow_en=2 and dv_esw_en=1 seems not enough. I explored the mlx5 code, and found that rte_flow_configure() queries HCA capability by mlx5dr_cmd_query_caps(). In my case, rte_flow_configure() returned error since caps->wqe_based_update is set by 0. Is there anyone know how to set this value to non-zero? I already wrote the same question on nvidia forum. Sincerely, Junghan Yoon 보낸 사람: Bing Zhao<mailto:bingz@nvidia.com> 보낸 날짜: 2023년 6월 9일 금요일 오후 10:00 받는 사람: users@dpdk.org<mailto:users@dpdk.org>; cerotyki@gmail.com<mailto:cerotyki@gmail.com> 제목: RE: About rte_flow asynchronous API 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 <cerotyki@gmail.com<mailto:cerotyki@gmail.com>> Sent: Friday, June 9, 2023 10:57:13 AM To: users@dpdk.org<mailto:users@dpdk.org> <users@dpdk.org<mailto: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=1 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 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=0 already started.”. I know rte_flow_configure() call should be in the middle 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=2 -a 0000:8a:00.1,dv_flow_en=2 -- -i --rxq=1 --txq=1 --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=0 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. [-- Attachment #2: Type: text/html, Size: 22807 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-06-09 14:10 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-06-09 7:57 About rte_flow asynchronous API Junghan Yoon [not found] ` <SA3PR12MB881195174A9F4F5C7F183525CD51A@SA3PR12MB8811.namprd12.prod.outlook.com> 2023-06-09 12:59 ` Bing Zhao 2023-06-09 13:49 ` Junghan Yoon 2023-06-09 13:56 ` Bing Zhao 2023-06-09 14:05 ` Junghan Yoon 2023-06-09 14:10 ` Bing Zhao
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