From: Rongwei Liu <rongweil@nvidia.com>
To: <dev@dpdk.org>, <matan@nvidia.com>, <viacheslavo@nvidia.com>,
<orika@nvidia.com>, <suanmingm@nvidia.com>, <thomas@monjalon.net>
Subject: [PATCH v1] doc/mlx5: update IPv6 routing extension matching limitation
Date: Thu, 23 Nov 2023 04:14:49 +0200 [thread overview]
Message-ID: <20231123021449.719716-1-rongweil@nvidia.com> (raw)
Due to hardware limitations, the relaxed mode is not supported,
otherwise, packets may mismatch.
Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
Acked-by: Suanming Mou <suanmingm@nvidia.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
---
doc/guides/nics/mlx5.rst | 2 ++
1 file changed, 2 insertions(+)
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 45379960f0..857c2493bb 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -244,6 +244,8 @@ Limitations
- Matching on ICMP6 following IPv6 routing extension header,
should match ``ipv6_routing_ext_next_hdr`` instead of ICMP6.
+ IPv6 routing extension matching is not supported in flow template relaxed
+ matching mode (see ``struct rte_flow_pattern_template_attr::relaxed_matching``).
- When using Verbs flow engine (``dv_flow_en`` = 0), flow pattern without any
specific VLAN will match for VLAN packets as well:
--
2.27.0
next reply other threads:[~2023-11-23 2:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-23 2:14 Rongwei Liu [this message]
2024-01-07 12:34 ` Raslan Darawsheh
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=20231123021449.719716-1-rongweil@nvidia.com \
--to=rongweil@nvidia.com \
--cc=dev@dpdk.org \
--cc=matan@nvidia.com \
--cc=orika@nvidia.com \
--cc=suanmingm@nvidia.com \
--cc=thomas@monjalon.net \
--cc=viacheslavo@nvidia.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).