* [PATCH] net/mlx5: fix HWS GRE OPTION item validation
@ 2024-06-24 5:11 Gregory Etelson
2024-07-01 7:34 ` Raslan Darawsheh
0 siblings, 1 reply; 2+ messages in thread
From: Gregory Etelson @ 2024-06-24 5:11 UTC (permalink / raw)
To: dev
Cc: getelson, mkashani, rasland, Dariusz Sosnowski,
Viacheslav Ovsiienko, Ori Kam, Suanming Mou, Matan Azrad
1. GRE_OPTION flow item validation required both item spec and mask.
HWS pattern template provides item mask only.
The patch removes spec requirement in HWS GRE_OPTION item validation.
2. In non-HWS setup, GRE_OPTION flow item validation for the checksum and
sequence item parameters require group value.
HWS pattern template does not have a group.
The patch removes group validations for GRE_OPTION item.
Fixes: 113feae56db6 ("net/mlx5: validate HWS template items")
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
---
drivers/net/mlx5/mlx5_flow.c | 29 ++++++++++++++++-------------
1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 7bcbbc74b5..5e4e45eb3e 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -3388,7 +3388,7 @@ mlx5_flow_validate_item_gre_option(struct rte_eth_dev *dev,
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"GRE option following a wrong item");
- if (!spec || !mask)
+ if ((!spec && !mlx5_hws_active(dev)) || !mask)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"At least one field gre_option(checksum/key/sequence) must be specified");
@@ -3414,18 +3414,21 @@ mlx5_flow_validate_item_gre_option(struct rte_eth_dev *dev,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Sequence bit must be on");
- if (mask->checksum_rsvd.checksum || mask->sequence.sequence) {
- if (priv->sh->steering_format_version ==
- MLX5_STEERING_LOGIC_FORMAT_CONNECTX_5 ||
- ((attr->group || (attr->transfer && priv->fdb_def_rule)) &&
- !priv->sh->misc5_cap) ||
- (!(priv->sh->tunnel_header_0_1 &&
- priv->sh->tunnel_header_2_3) &&
- !attr->group && (!attr->transfer || !priv->fdb_def_rule)))
- return rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_ITEM,
- item,
- "Checksum/Sequence not supported");
+ if (!mlx5_hws_active(dev)) {
+ if (mask->checksum_rsvd.checksum || mask->sequence.sequence) {
+ if (priv->sh->steering_format_version ==
+ MLX5_STEERING_LOGIC_FORMAT_CONNECTX_5 ||
+ ((attr->group ||
+ (attr->transfer && priv->fdb_def_rule)) &&
+ !priv->sh->misc5_cap) ||
+ (!(priv->sh->tunnel_header_0_1 &&
+ priv->sh->tunnel_header_2_3) &&
+ !attr->group &&
+ (!attr->transfer || !priv->fdb_def_rule)))
+ return rte_flow_error_set
+ (error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Checksum/Sequence not supported");
+ }
}
ret = mlx5_flow_item_acceptable
(dev, item, (const uint8_t *)mask,
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] net/mlx5: fix HWS GRE OPTION item validation
2024-06-24 5:11 [PATCH] net/mlx5: fix HWS GRE OPTION item validation Gregory Etelson
@ 2024-07-01 7:34 ` Raslan Darawsheh
0 siblings, 0 replies; 2+ messages in thread
From: Raslan Darawsheh @ 2024-07-01 7:34 UTC (permalink / raw)
To: Gregory Etelson, dev
Cc: Maayan Kashani, Dariusz Sosnowski, Slava Ovsiienko, Ori Kam,
Suanming Mou, Matan Azrad
Hi,
From: Gregory Etelson <getelson@nvidia.com>
Sent: Monday, June 24, 2024 8:11 AM
To: dev@dpdk.org
Cc: Gregory Etelson; Maayan Kashani; Raslan Darawsheh; Dariusz Sosnowski; Slava Ovsiienko; Ori Kam; Suanming Mou; Matan Azrad
Subject: [PATCH] net/mlx5: fix HWS GRE OPTION item validation
1. GRE_OPTION flow item validation required both item spec and mask.
HWS pattern template provides item mask only.
The patch removes spec requirement in HWS GRE_OPTION item validation.
2. In non-HWS setup, GRE_OPTION flow item validation for the checksum and
sequence item parameters require group value.
HWS pattern template does not have a group.
The patch removes group validations for GRE_OPTION item.
Fixes: 113feae56db6 ("net/mlx5: validate HWS template items")
Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-07-01 7:34 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-06-24 5:11 [PATCH] net/mlx5: fix HWS GRE OPTION item validation Gregory Etelson
2024-07-01 7:34 ` Raslan Darawsheh
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).