DPDK patches and discussions
 help / color / mirror / Atom feed
From: Ori Kam <orika@mellanox.com>
To: yskoh@mellanox.com, shahafs@mellanox.com
Cc: dev@dpdk.org, orika@mellanox.com
Subject: [dpdk-dev] [PATCH v3] net/mlx5: fix modification action flags
Date: Mon, 22 Apr 2019 18:06:56 +0000	[thread overview]
Message-ID: <1555956416-79534-1-git-send-email-orika@mellanox.com> (raw)
Message-ID: <20190422180656.xyWUYwxCjXPnEFMr3icD20z2khN0O8c3q0MZnzydCwY@z> (raw)
In-Reply-To: <1555935668-81847-1-git-send-email-orika@mellanox.com>

When creating the modify action using Direct Rules, we need to
add flags to mark, if the action will be done on root table or on
private table.

Fixes: 4f84a19779ca ("net/mlx5: add Direct Rules API")

Signed-off-by: Ori Kam <orika@mellanox.com>
---
v3:
 * Address ML comments.

v2:
 * Change title.
---
 drivers/net/mlx5/mlx5_flow.h    | 1 +
 drivers/net/mlx5/mlx5_flow_dv.c | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index c419e6b..b665420 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -255,6 +255,7 @@ struct mlx5_flow_dv_modify_hdr_resource {
 	uint32_t actions_num; /**< Number of modification actions. */
 	struct mlx5_modification_cmd actions[MLX5_MODIFY_NUM];
 	/**< Modification actions. */
+	uint64_t flags; /**< Flags for RDMA API. */
 };
 
 /* Jump action resource structure. */
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 2f777ec..af2cf33 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -43,6 +43,10 @@
 #define MLX5DV_FLOW_TABLE_TYPE_FDB 0
 #endif
 
+#ifndef HAVE_MLX5DV_DR
+#define MLX5DV_DR_ACTION_FLAGS_ROOT_LEVEL 1
+#endif
+
 union flow_dv_attr {
 	struct {
 		uint32_t valid:1;
@@ -1830,10 +1834,13 @@ struct field_modify_info modify_tcp[] = {
 		ns = sh->tx_ns;
 	else
 		ns = sh->rx_ns;
+	resource->flags =
+		dev_flow->flow->group ? 0 : MLX5DV_DR_ACTION_FLAGS_ROOT_LEVEL;
 	/* Lookup a matching resource from cache. */
 	LIST_FOREACH(cache_resource, &sh->modify_cmds, next) {
 		if (resource->ft_type == cache_resource->ft_type &&
 		    resource->actions_num == cache_resource->actions_num &&
+		    resource->flags == cache_resource->flags &&
 		    !memcmp((const void *)resource->actions,
 			    (const void *)cache_resource->actions,
 			    (resource->actions_num *
@@ -1856,7 +1863,7 @@ struct field_modify_info modify_tcp[] = {
 	cache_resource->verbs_action =
 		mlx5_glue->dv_create_flow_action_modify_header
 					(sh->ctx, cache_resource->ft_type,
-					 ns, 0,
+					 ns, cache_resource->flags,
 					 cache_resource->actions_num *
 					 sizeof(cache_resource->actions[0]),
 					 (uint64_t *)cache_resource->actions);
-- 
1.8.3.1


  parent reply	other threads:[~2019-04-22 18:11 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-22 12:21 [dpdk-dev] [PATCH] net/mlx5: fix encapsulation " Ori Kam
2019-04-22 12:21 ` Ori Kam
2019-04-22 12:34 ` [dpdk-dev] [PATCH v2] net/mlx5: fix modification " Ori Kam
2019-04-22 12:34   ` Ori Kam
2019-04-22 13:18   ` Shahaf Shuler
2019-04-22 13:18     ` Shahaf Shuler
2019-04-22 13:46     ` Ori Kam
2019-04-22 13:46       ` Ori Kam
2019-04-22 18:01 ` [dpdk-dev] [PATCH v3] " Ori Kam
2019-04-22 18:01   ` Ori Kam
2019-04-22 18:06 ` Ori Kam [this message]
2019-04-22 18:06   ` Ori Kam
2019-04-22 19:03 Shahaf Shuler
2019-04-22 19:03 ` Shahaf Shuler
2019-04-29  8:54 ` Shahaf Shuler
2019-04-29  8:54   ` Shahaf Shuler

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=1555956416-79534-1-git-send-email-orika@mellanox.com \
    --to=orika@mellanox.com \
    --cc=dev@dpdk.org \
    --cc=shahafs@mellanox.com \
    --cc=yskoh@mellanox.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).