From: Trevor Tao <taozj888@163.com>
To: dev@dpdk.org
Cc: Trevor Tao <taozj888@163.com>
Subject: [PATCH v2 3/3] doc: add a relax rx mode requirement option
Date: Thu, 12 Oct 2023 16:03:59 +0000 [thread overview]
Message-ID: <20231012160359.422076-3-taozj888@163.com> (raw)
In-Reply-To: <20231012160359.422076-1-taozj888@163.com>
Add an option to enable the RX mode requirement relax
in release notes and l3fwd sample guide.
Signed-off-by: Trevor Tao <taozj888@163.com>
---
doc/guides/rel_notes/release_23_11.rst | 2 ++
doc/guides/sample_app_ug/l3_forward.rst | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/doc/guides/rel_notes/release_23_11.rst b/doc/guides/rel_notes/release_23_11.rst
index f09ecd50fe..2f9e4a54c8 100644
--- a/doc/guides/rel_notes/release_23_11.rst
+++ b/doc/guides/rel_notes/release_23_11.rst
@@ -84,6 +84,8 @@ New Features
default. The implementation using C11 standard atomic operations is enabled
via the ``enable_stdatomic`` build option.
+* sample: Added a command option ``--relax-rx-mode`` in l3fwd example
+ to relax the rx RSS/Offload mode requirement if needed.
Removed Items
-------------
diff --git a/doc/guides/sample_app_ug/l3_forward.rst b/doc/guides/sample_app_ug/l3_forward.rst
index 1cc2c1dd1d..00283f070c 100644
--- a/doc/guides/sample_app_ug/l3_forward.rst
+++ b/doc/guides/sample_app_ug/l3_forward.rst
@@ -126,6 +126,8 @@ Where,
* ``--parse-ptype:`` Optional, set to use software to analyze packet type. Without this option, hardware will check the packet type.
+* ``--relax-rx-mode:`` Optional, set to enable rx mode relax when RSS/offload is not fully supported by the hardware. When the IPv4 cksum offload is relaxed, it is calculated by the software instead. Without this option, the RSS and cksum offload will be forced.
+
* ``--per-port-pool:`` Optional, set to use independent buffer pools per port. Without this option, single buffer pool is used for all ports.
* ``--mode:`` Optional, Packet transfer mode for I/O, poll or eventdev.
@@ -140,7 +142,7 @@ Where,
* ``--event-vector-tmo:`` Optional, Max timeout to form vector in nanoseconds if event vectorization is enabled.
-* ``--alg=<val>:`` optional, ACL classify method to use, one of:
+* ``--alg=<val>:`` Optional, ACL classify method to use, one of:
``scalar|sse|avx2|neon|altivec|avx512x16|avx512x32``
* ``-E:`` Optional, enable exact match,
--
2.34.1
next prev parent reply other threads:[~2023-10-12 16:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-12 16:03 [PATCH v2 1/3] examples/l3fwd: relax RSS requirement with option Trevor Tao
2023-10-12 16:03 ` [PATCH v2 2/3] examples/l3fwd: relax the Offload requirement Trevor Tao
2023-10-12 16:03 ` Trevor Tao [this message]
2023-10-13 3:08 [PATCH v2 0/3] example/l3fwd: relax l3fwd rx RSS/Offload if needed Trevor Tao
2023-10-13 3:08 ` [PATCH v2 3/3] doc: add a relax rx mode requirement option Trevor Tao
2023-10-13 3:27 [PATCH v2 0/3] example/l3fwd: relax l3fwd rx RSS/Offload if needed Trevor Tao
2023-10-13 3:27 ` [PATCH v2 3/3] doc: add a relax rx mode requirement option Trevor Tao
2023-10-13 4:27 [PATCH v2 0/3] example/l3fwd: relax l3fwd rx RSS/Offload if needed Trevor Tao
2023-10-13 4:27 ` [PATCH v2 3/3] doc: add a relax rx mode requirement option Trevor Tao
2023-10-31 20:08 ` Stephen Hemminger
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=20231012160359.422076-3-taozj888@163.com \
--to=taozj888@163.com \
--cc=dev@dpdk.org \
/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).