DPDK patches and discussions
 help / color / mirror / Atom feed
From: Gregory Etelson <getelson@nvidia.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>
Cc: dpdk-dev <dev@dpdk.org>, Matan Azrad <matan@nvidia.com>,
	Raslan Darawsheh <rasland@nvidia.com>, Ori Kam <orika@nvidia.com>,
	Ori Kam <orika@mellanox.com>, Wenzhuo Lu <wenzhuo.lu@intel.com>,
	Beilei Xing <beilei.xing@intel.com>,
	Bernard Iremonger <bernard.iremonger@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2 4/4] app/testpmd: support tunnel offload API
Date: Tue, 15 Sep 2020 10:44:45 +0000	[thread overview]
Message-ID: <BY5PR12MB3668F5F6E83DCC987099C9DFA5200@BY5PR12MB3668.namprd12.prod.outlook.com> (raw)
In-Reply-To: <CACZ4nhu0F4L2hE+PCSptjxNv5UBQJa+hXnkbh07QWmGD2bU1OQ@mail.gmail.com>

::::snip::::
@@ -1520,6 +1574,75 @@ port_flow_create(portid_t port_id,
                }
                id = port->flow_list->id + 1;
        }
+       if (tunnel_ops->enabled) {
+               int ret;
+               pft = port_flow_locate_tunnel(port, tunnel_ops->id);
+               if (!pft) {
+                       printf("failed to locate port flow tunnel #%u\n",
+                               tunnel_ops->id);
+                       return -ENOENT;
+               }
+               if (tunnel_ops->actions) {
+                       uint32_t num_actions;
+                       const struct rte_flow_action *aptr;
+
+                       ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
+                                                       &pft->pmd_actions,
+                                                       &pft->num_pmd_actions,
+                                                       &error);
> Does tunnel_ops always indicate decap?
> Shouldn't there be a check for encap/decap? Or check for direction?

When tunnel offload API is enabled, application does not need to specify
decap  in flow rules - that action is carried out internally by PMD.
If application activated the API, it's expected that it will call rte_flow_tunnel_decap_set()
and rte_flow_tunnel_math()  and use results obtained by the functions to compile flow rule parameters.
tunnel_ops members specify 2 things
1 - tunnel offload API was activated
2 - what function, decap_set or match, should be activated and how to proceed with results
 
+                       if (ret) {
+                               port_flow_complain(&error);
+                               return -EINVAL;
+                       }
::::snip::::

  reply	other threads:[~2020-09-15 10:45 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-25 16:03 [dpdk-dev] [PATCH 0/2] ethdev: tunnel offload model Gregory Etelson
2020-06-25 16:03 ` [dpdk-dev] [PATCH 1/2] ethdev: allow negative values in flow rule types Gregory Etelson
2020-07-05 13:34   ` Andrew Rybchenko
2020-08-19 14:33     ` Gregory Etelson
2020-06-25 16:03 ` [dpdk-dev] [PATCH 2/2] ethdev: tunnel offload model Gregory Etelson
     [not found]   ` <DB8PR05MB6761ED02BCD188771BDCDE64A86F0@DB8PR05MB6761.eurprd05.prod.outlook.com>
     [not found]     ` <38d3513f-1261-0fbc-7c56-f83ced61f97a@ashroe.eu>
2020-07-01  6:52       ` Gregory Etelson
2020-07-13  8:21         ` Thomas Monjalon
2020-07-13 13:23           ` Gregory Etelson
2020-07-05 14:50   ` Andrew Rybchenko
2020-08-19 14:30     ` Gregory Etelson
2020-07-05 13:39 ` [dpdk-dev] [PATCH 0/2] " Andrew Rybchenko
2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 0/4] Tunnel Offload API Gregory Etelson
2020-09-08 20:15   ` [dpdk-dev] [PATCH v2 1/4] ethdev: allow negative values in flow rule types Gregory Etelson
2020-09-15  4:36     ` Ajit Khaparde
2020-09-15  8:46       ` Andrew Rybchenko
2020-09-15 10:27         ` Gregory Etelson
2020-09-16 17:21           ` Gregory Etelson
2020-09-17  6:49             ` Andrew Rybchenko
2020-09-17  7:47               ` Ori Kam
2020-09-17 15:15                 ` Andrew Rybchenko
2020-09-17  7:56               ` Gregory Etelson
2020-09-17 15:18                 ` Andrew Rybchenko
2020-09-15  8:45     ` Andrew Rybchenko
2020-09-15 16:17       ` Gregory Etelson
2020-09-08 20:15   ` [dpdk-dev] [PATCH v2 2/4] ethdev: tunnel offload model Gregory Etelson
2020-09-08 20:15   ` [dpdk-dev] [PATCH v2 3/4] net/mlx5: implement tunnel offload API Gregory Etelson
2020-09-08 20:15   ` [dpdk-dev] [PATCH v2 4/4] app/testpmd: support " Gregory Etelson
2020-09-15  4:47     ` Ajit Khaparde
2020-09-15 10:44       ` Gregory Etelson [this message]
2020-09-30  9:18 ` [dpdk-dev] [PATCH v3 0/4] Tunnel Offload API Gregory Etelson
2020-09-30  9:18   ` [dpdk-dev] [PATCH v3 1/4] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-04  5:40     ` Ajit Khaparde
2020-10-04  9:24       ` Gregory Etelson
2020-09-30  9:18   ` [dpdk-dev] [PATCH v3 2/4] ethdev: tunnel offload model Gregory Etelson
2020-09-30  9:18   ` [dpdk-dev] [PATCH v3 3/4] net/mlx5: implement tunnel offload API Gregory Etelson
2020-09-30  9:18   ` [dpdk-dev] [PATCH v3 4/4] app/testpmd: add commands for " Gregory Etelson
2020-10-01  5:32     ` Ajit Khaparde
2020-10-01  9:05       ` Gregory Etelson
2020-10-04  5:40         ` Ajit Khaparde
2020-10-04  9:29           ` Gregory Etelson
2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 0/4] Tunnel Offload API Gregory Etelson
2020-10-04 13:50   ` [dpdk-dev] [PATCH v4 1/4] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-14 23:40     ` Thomas Monjalon
2020-10-04 13:50   ` [dpdk-dev] [PATCH v4 2/4] ethdev: tunnel offload model Gregory Etelson
2020-10-06  9:47     ` Sriharsha Basavapatna
2020-10-07 12:36       ` Gregory Etelson
2020-10-14 17:23         ` Ferruh Yigit
2020-10-16  9:15           ` Gregory Etelson
2020-10-14 23:55     ` Thomas Monjalon
2020-10-04 13:50   ` [dpdk-dev] [PATCH v4 3/4] net/mlx5: implement tunnel offload API Gregory Etelson
2020-10-04 13:50   ` [dpdk-dev] [PATCH v4 4/4] app/testpmd: add commands for " Gregory Etelson
2020-10-04 13:59     ` Ori Kam
2020-10-14 17:25   ` [dpdk-dev] [PATCH v4 0/4] Tunnel Offload API Ferruh Yigit
2020-10-15 12:41 ` [dpdk-dev] [PATCH v5 0/3] " Gregory Etelson
2020-10-15 12:41   ` [dpdk-dev] [PATCH v5 1/3] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-15 12:41   ` [dpdk-dev] [PATCH v5 2/3] ethdev: tunnel offload model Gregory Etelson
2020-10-15 12:41   ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson
2020-10-15 22:47   ` [dpdk-dev] [PATCH v5 0/3] Tunnel Offload API Ferruh Yigit
2020-10-16  8:55 ` [dpdk-dev] [PATCH v6 " Gregory Etelson
2020-10-16  8:55   ` [dpdk-dev] [PATCH v6 1/3] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-16  8:55   ` [dpdk-dev] [PATCH v6 2/3] ethdev: tunnel offload model Gregory Etelson
2020-10-16  8:55   ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson
2020-10-16 10:33 ` [dpdk-dev] [PATCH v7 0/3] Tunnel Offload API Gregory Etelson
2020-10-16 10:33   ` [dpdk-dev] [PATCH v7 1/3] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-16 10:33   ` [dpdk-dev] [PATCH v7 2/3] ethdev: tunnel offload model Gregory Etelson
2020-10-16 10:34   ` [dpdk-dev] [PATCH v7 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson
2020-10-16 12:10   ` [dpdk-dev] [PATCH v7 0/3] Tunnel Offload API Ferruh Yigit
2020-10-16 12:51 ` [dpdk-dev] [PATCH v8 " Gregory Etelson
2020-10-16 12:51   ` [dpdk-dev] [PATCH v8 1/3] ethdev: allow negative values in flow rule types Gregory Etelson
2020-10-16 12:51   ` [dpdk-dev] [PATCH v8 2/3] ethdev: tunnel offload model Gregory Etelson
2020-10-16 15:41     ` Kinsella, Ray
2021-03-02  9:22     ` Ivan Malov
2021-03-02  9:42       ` Thomas Monjalon
2021-03-03 14:03         ` Ivan Malov
2021-03-04  6:35           ` Eli Britstein
2021-03-08 14:01       ` Gregory Etelson
2020-10-16 12:51   ` [dpdk-dev] [PATCH v8 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson
2020-10-16 13:19   ` [dpdk-dev] [PATCH v8 0/3] Tunnel Offload API Ferruh Yigit
2020-10-16 14:20     ` Ferruh Yigit
2020-10-18 12:15 ` [dpdk-dev] [PATCH] ethdev: rename tunnel offload callbacks Gregory Etelson
2020-10-19  8:31   ` Ferruh Yigit
2020-10-19  9:56     ` Kinsella, Ray
2020-10-19 21:29       ` Thomas Monjalon
2020-10-21  9:22 ` [dpdk-dev] [PATCH] net/mlx5: implement tunnel offload API Gregory Etelson
2020-10-22 16:00 ` [dpdk-dev] [PATCH v2] " Gregory Etelson
2020-10-23 13:49 ` [dpdk-dev] [PATCH v3] " Gregory Etelson
2020-10-23 13:57 ` [dpdk-dev] [PATCH v4] " Gregory Etelson
2020-10-25 14:08 ` [dpdk-dev] [PATCH v5] " Gregory Etelson
2020-10-25 15:01   ` Raslan Darawsheh
2020-10-27 16:12 ` [dpdk-dev] [PATCH] net/mlx5: tunnel offload code cleanup Gregory Etelson
2020-10-27 16:29   ` Slava Ovsiienko
2020-10-27 17:16   ` Raslan Darawsheh
2020-10-28 12:33     ` Andrew Rybchenko
2020-10-28  4:58 ` [dpdk-dev] [PATCH] net/mlx5: fix tunnel flow destroy Gregory Etelson
2020-11-02 16:27   ` Raslan Darawsheh

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=BY5PR12MB3668F5F6E83DCC987099C9DFA5200@BY5PR12MB3668.namprd12.prod.outlook.com \
    --to=getelson@nvidia.com \
    --cc=ajit.khaparde@broadcom.com \
    --cc=beilei.xing@intel.com \
    --cc=bernard.iremonger@intel.com \
    --cc=dev@dpdk.org \
    --cc=matan@nvidia.com \
    --cc=orika@mellanox.com \
    --cc=orika@nvidia.com \
    --cc=rasland@nvidia.com \
    --cc=wenzhuo.lu@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).