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From: Itamar Gozlan <igozlan@nvidia.com>
To: <igozlan@nvidia.com>, <erezsh@nvidia.com>, <hamdani@nvidia.com>,
	<kliteyn@nvidia.com>, <viacheslavo@nvidia.com>,
	<thomas@monjalon.net>, <suanmingm@nvidia.com>,
	Dariusz Sosnowski <dsosnowski@nvidia.com>,
	Ori Kam <orika@nvidia.com>, Matan Azrad <matan@nvidia.com>,
	Alex Vesker <valex@nvidia.com>
Cc: <dev@dpdk.org>
Subject: [PATCH 2/9] net/mlx5/hws: add check for not supported fields in VXLAN
Date: Tue, 13 Feb 2024 11:50:30 +0200	[thread overview]
Message-ID: <20240213095038.451299-2-igozlan@nvidia.com> (raw)
In-Reply-To: <20240213095038.451299-1-igozlan@nvidia.com>

Don't allow the user to mask over rsvd1 / rsvd2 fields which are not
supported.

Fixes: dbff89ef806f ("net/mlx5/hws: fix tunnel protocol checks")
Signed-off-by: Erez Shitrit <erezsh@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
 drivers/net/mlx5/hws/mlx5dr_definer.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.c b/drivers/net/mlx5/hws/mlx5dr_definer.c
index 79d98bbf78..8b8757ecac 100644
--- a/drivers/net/mlx5/hws/mlx5dr_definer.c
+++ b/drivers/net/mlx5/hws/mlx5dr_definer.c
@@ -1414,6 +1414,13 @@ mlx5dr_definer_conv_item_vxlan(struct mlx5dr_definer_conv_data *cd,
 	struct mlx5dr_definer_fc *fc;
 	bool inner = cd->tunnel;
 
+	if (m && (m->rsvd0[0] != 0 || m->rsvd0[1] != 0 || m->rsvd0[2] != 0 ||
+	    m->rsvd1 != 0)) {
+		DR_LOG(ERR, "reserved fields are not supported");
+		rte_errno = ENOTSUP;
+		return rte_errno;
+	}
+
 	if (inner) {
 		DR_LOG(ERR, "Inner VXLAN item not supported");
 		rte_errno = ENOTSUP;
-- 
2.39.3


  reply	other threads:[~2024-02-13  9:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-13  9:50 [PATCH 1/9] net/mlx5/hws: skip RTE item when inserting rules by index Itamar Gozlan
2024-02-13  9:50 ` Itamar Gozlan [this message]
2024-02-13  9:50 ` [PATCH 3/9] net/mlx5/hws: add support for resizable matchers Itamar Gozlan
2024-02-13  9:50 ` [PATCH 4/9] net/mlx5/hws: reordering the STE fields to improve hash Itamar Gozlan
2024-02-13  9:50 ` [PATCH 5/9] net/mlx5/hws: check the rule status on rule update Itamar Gozlan
2024-02-13  9:50 ` [PATCH 6/9] net/mlx5/hws: fix VLAN item handling on non relaxed mode Itamar Gozlan
2024-02-13  9:50 ` [PATCH 7/9] net/mlx5/hws: extend action template creation API Itamar Gozlan
2024-02-13  9:50 ` [PATCH 8/9] net/mlx5/hws: add missing actions STE limitation Itamar Gozlan
2024-02-13  9:50 ` [PATCH 9/9] net/mlx5/hws: support push_esp flag for insert header action Itamar Gozlan
2024-02-18  5:11   ` [v2 01/10] net/mlx5/hws: skip RTE item when inserting rules by index Itamar Gozlan
2024-02-18  5:11     ` [v2 02/10] net/mlx5/hws: add check for not supported fields in VXLAN Itamar Gozlan
2024-02-18  5:11     ` [v2 03/10] net/mlx5/hws: add support for resizable matchers Itamar Gozlan
2024-02-18  5:11     ` [v2 04/10] net/mlx5/hws: reordering the STE fields to improve hash Itamar Gozlan
2024-02-18  5:11     ` [v2 05/10] net/mlx5/hws: check the rule status on rule update Itamar Gozlan
2024-02-18  5:11     ` [v2 06/10] net/mlx5/hws: fix VLAN item handling on non relaxed mode Itamar Gozlan
2024-02-18  5:11     ` [v2 07/10] net/mlx5/hws: extend action template creation API Itamar Gozlan
2024-02-18  5:11     ` [v2 08/10] net/mlx5/hws: add missing actions STE limitation Itamar Gozlan
2024-02-18  5:11     ` [v2 09/10] net/mlx5/hws: support push_esp flag for insert header action Itamar Gozlan
2024-02-18  5:11     ` [v2 10/10] net/mlx5/hws: typo fix parm to param Itamar Gozlan
2024-02-26 10:16     ` [v2 01/10] net/mlx5/hws: skip RTE item when inserting rules by index Raslan Darawsheh

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