diff mbox series

[1/2] doc: fix mlx5 VXLAN matching limitations

Message ID 20250218103322.166461-2-gavinl@nvidia.com (mailing list archive)
State Accepted, archived
Delegated to: Stephen Hemminger
Headers
Series use flags from user if it is set |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Minggang Li(Gavin) Feb. 18, 2025, 10:33 a.m. UTC 
P bit of VXLAN-GPE and G bit of VXLAN-GBP should be set when matching the
protocols.

Fixes: 49765b78c81b ("net/mlx5/hws: match all VXLAN fields")
Signed-off-by: Minggang Li(Gavin) <gavinl@nvidia.com>
---
 doc/guides/nics/mlx5.rst | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Dariusz Sosnowski Feb. 18, 2025, 10:56 a.m. UTC | #1 
> -----Original Message-----
> From: Minggang(Gavin) Li <gavinl@nvidia.com>
> Sent: Tuesday, February 18, 2025 11:33
> To: Matan Azrad <matan@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; Ori Kam <orika@nvidia.com>; NBU-Contact-Thomas
> Monjalon (EXTERNAL) <thomas@monjalon.net>; Dariusz Sosnowski
> <dsosnowski@nvidia.com>; Bing Zhao <bingz@nvidia.com>; Suanming Mou
> <suanmingm@nvidia.com>; Alex Vesker <valex@nvidia.com>; rongwei liu
> <rongweil@nvidia.com>
> Cc: dev@dpdk.org; Raslan Darawsheh <rasland@nvidia.com>
> Subject: [PATCH 1/2] doc: fix mlx5 VXLAN matching limitations
> 
> P bit of VXLAN-GPE and G bit of VXLAN-GBP should be set when matching the
> protocols.
> 
> Fixes: 49765b78c81b ("net/mlx5/hws: match all VXLAN fields")
> Signed-off-by: Minggang Li(Gavin) <gavinl@nvidia.com>

Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>

Best regards,
Dariusz Sosnowski
diff mbox series

Patch

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 690b46a974..caf711ce67 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -339,6 +339,10 @@  Limitations
   - For ConnectX-5, the UDP destination port must be the standard one (4789).
   - Default UDP destination is 4789 if not explicitly specified.
   - Group zero's behavior may differ which depends on FW.
+  - User should set different flags when matching on VXLAN-GPE/GBP:
+
+   - for VXLAN-GPE - P flag
+   - for VXLAN-GBP - G flag
 
 - Matching on VXLAN-GPE header fields: