patch 'doc: fix maximum packet size of virtio driver' has been queued to stable release 19.11.14

christian.ehrhardt at canonical.com christian.ehrhardt at canonical.com
Thu Nov 24 15:00:34 CET 2022


Hi,

FYI, your patch has been queued to stable release 19.11.14

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/26/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/d3e0f869dbfa0e047bbad292a40b4fb580fe23bb

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From d3e0f869dbfa0e047bbad292a40b4fb580fe23bb Mon Sep 17 00:00:00 2001
From: Yi Li <liyi1 at chinatelecom.cn>
Date: Sat, 19 Nov 2022 16:24:20 +0800
Subject: [PATCH] doc: fix maximum packet size of virtio driver

[ upstream commit c4c1b97670602a616f7fcf3a6613967a2c730df6 ]

According to VIRTIO_MAX_RX_PKTLEN macro definition, for virtio driver
currently supported pkt size is 9728.

Fixes: fc1f2750a3ec ("doc: programmers guide")

Signed-off-by: Yi Li <liyi1 at chinatelecom.cn>
---
 doc/guides/nics/virtio.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst
index 3059bb8fba..1fe3ae1a4e 100644
--- a/doc/guides/nics/virtio.rst
+++ b/doc/guides/nics/virtio.rst
@@ -43,7 +43,7 @@ Features and Limitations of virtio PMD
 In this release, the virtio PMD provides the basic functionality of packet reception and transmission.
 
 *   It supports merge-able buffers per packet when receiving packets and scattered buffer per packet
-    when transmitting packets. The packet size supported is from 64 to 1518.
+    when transmitting packets. The packet size supported is from 64 to 9728.
 
 *   It supports multicast packets and promiscuous mode.
 
-- 
2.38.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-11-24 14:58:14.959290971 +0100
+++ 0011-doc-fix-maximum-packet-size-of-virtio-driver.patch	2022-11-24 14:58:11.853189749 +0100
@@ -1 +1 @@
-From c4c1b97670602a616f7fcf3a6613967a2c730df6 Mon Sep 17 00:00:00 2001
+From d3e0f869dbfa0e047bbad292a40b4fb580fe23bb Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit c4c1b97670602a616f7fcf3a6613967a2c730df6 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -18 +19 @@
-index aace780249..c422e7347a 100644
+index 3059bb8fba..1fe3ae1a4e 100644


More information about the stable mailing list