Netdev Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Roi Dayan <roid@nvidia.com>,
Maor Dickman <maord@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 07/15] net/mlx5e: Check action fwd/drop flag exists also for nic flows
Date: Thu, 2 Sep 2021 12:05:46 -0700 [thread overview]
Message-ID: <20210902190554.211497-8-saeed@kernel.org> (raw)
In-Reply-To: <20210902190554.211497-1-saeed@kernel.org>
From: Roi Dayan <roid@nvidia.com>
The driver should add offloaded rules with either a fwd or drop action.
The check existed in parsing fdb flows but not when parsing nic flows.
Move the test into actions_match_supported() which is called for
checking nic flows and fdb flows.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 3646e88b6401..c86fc59c645f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -3189,6 +3189,12 @@ static bool actions_match_supported(struct mlx5e_priv *priv,
ct_flow = flow_flag_test(flow, CT) && !ct_clear;
actions = flow->attr->action;
+ if (!(actions &
+ (MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_DROP))) {
+ NL_SET_ERR_MSG_MOD(extack, "Rule must have at least one forward/drop action");
+ return false;
+ }
+
if (mlx5e_is_eswitch_flow(flow)) {
if (flow->attr->esw_attr->split_count && ct_flow &&
!MLX5_CAP_GEN(flow->attr->esw_attr->in_mdev, reg_c_preserve)) {
@@ -4077,13 +4083,6 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
return -EOPNOTSUPP;
}
- if (!(attr->action &
- (MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_DROP))) {
- NL_SET_ERR_MSG_MOD(extack,
- "Rule must have at least one forward/drop action");
- return -EOPNOTSUPP;
- }
-
if (esw_attr->split_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {
NL_SET_ERR_MSG_MOD(extack,
"current firmware doesn't support split rule for port mirroring");
--
2.31.1
next prev parent reply other threads:[~2021-09-02 19:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-02 19:05 [pull request][net-next 00/15] mlx5 updates 2021-09-02 Saeed Mahameed
2021-09-02 19:05 ` [net-next 01/15] net/mlx5: Fix rdma aux device on devlink reload Saeed Mahameed
2021-09-02 19:05 ` [net-next 02/15] net/mlx5: Lag, don't update lag if lag isn't supported Saeed Mahameed
2021-09-02 19:05 ` [net-next 03/15] net/mlx5: Bridge, fix uninitialized variable usage Saeed Mahameed
2021-09-02 19:05 ` [net-next 04/15] net/mlx5e: Use correct return type Saeed Mahameed
2021-09-02 19:05 ` [net-next 05/15] net/mlx5e: Remove incorrect addition of action fwd flag Saeed Mahameed
2021-09-02 19:05 ` [net-next 06/15] net/mlx5e: Set action fwd flag when parsing tc action goto Saeed Mahameed
2021-09-02 19:05 ` Saeed Mahameed [this message]
2021-09-02 19:05 ` [net-next 08/15] net/mlx5e: Remove redundant priv arg from parse_pedit_to_reformat() Saeed Mahameed
2021-09-02 19:05 ` [net-next 09/15] net/mlx5e: Use tc sample stubs instead of ifdefs in source file Saeed Mahameed
2021-09-02 19:05 ` [net-next 10/15] net/mlx5e: Use NL_SET_ERR_MSG_MOD() for errors parsing tunnel attributes Saeed Mahameed
2021-09-02 19:05 ` [net-next 11/15] net/mlx5e: Enable TC offload for egress MACVLAN Saeed Mahameed
2021-09-02 19:05 ` [net-next 12/15] net/mlx5e: Enable TC offload for ingress MACVLAN Saeed Mahameed
2021-09-02 19:05 ` [net-next 13/15] net/mlx5e: Improve MQPRIO resiliency Saeed Mahameed
2021-09-02 19:05 ` [net-next 14/15] net/mlx5e: Allow specifying SQ stats struct for mlx5e_open_txqsq() Saeed Mahameed
2021-09-02 19:05 ` [net-next 15/15] net/mlx5e: Add TX max rate support for MQPRIO channel mode Saeed Mahameed
2021-09-03 10:38 ` [pull request][net-next 00/15] mlx5 updates 2021-09-02 David Miller
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=20210902190554.211497-8-saeed@kernel.org \
--to=saeed@kernel.org \
--cc=davem@davemloft.net \
--cc=kuba@kernel.org \
--cc=maord@nvidia.com \
--cc=netdev@vger.kernel.org \
--cc=roid@nvidia.com \
--cc=saeedm@nvidia.com \
--subject='Re: [net-next 07/15] net/mlx5e: Check action fwd/drop flag exists also for nic flows' \
/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
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).