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From: Xueming Li <xuemingl@nvidia.com>
To: Stephen Hemminger <stephen@networkplumber.org>
CC: Xueming Li <xuemingl@nvidia.com>, Bruce Richardson
<bruce.richardson@intel.com>, dpdk stable <stable@dpdk.org>
Subject: patch 'doc: fix feature flags for queue start/stop' has been queued
to stable release 23.11.4
Date: Tue, 8 Apr 2025 15:44:29 +0800
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Errors-To: stable-bounces@dpdk.org
Hi,
FYI, your patch has been queued to stable release 23.11.4
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 04/10/25. 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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging
This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=72c75dbc79f0e32a4dc066a8e664c8095a257e85
Thanks.
Xueming Li <xuemingl@nvidia.com>
---
>From 72c75dbc79f0e32a4dc066a8e664c8095a257e85 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Mon, 16 Dec 2024 10:53:42 -0800
Subject: [PATCH] doc: fix feature flags for queue start/stop
Cc: Xueming Li <xuemingl@nvidia.com>
[ upstream commit 4f6641cbdd571433d38fd82781916e0f1e64908b ]
Several drivers have mismatch between the ethdev ops for queue
start/stop and the documentation. The gve driver does implement
queue start/stop support. The mana, netvsc, virtio and vmxnet3
drivers do not implement the rx_queue_start callback.
Fixes: 410333da8b5f ("net/mana: start/stop Tx queues")
Fixes: beff6d8e8e2e ("net/netvsc: add documentation")
Fixes: 9db3f52126fb ("doc: generate NIC overview table from ini files")
Fixes: 24595041937e ("net/vmxnet3: update feature doc")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
doc/guides/nics/features.rst | 1 +
doc/guides/nics/features/gve.ini | 1 +
doc/guides/nics/features/mana.ini | 1 -
doc/guides/nics/features/netvsc.ini | 1 -
doc/guides/nics/features/virtio.ini | 1 -
doc/guides/nics/features/vmxnet3.ini | 1 -
6 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
index 7b48e4e991..d5147c5a6b 100644
--- a/doc/guides/nics/features.rst
+++ b/doc/guides/nics/features.rst
@@ -149,6 +149,7 @@ Queue start/stop
----------------
Supports starting/stopping a specific Rx/Tx queue of a port.
+This is required for use deferred start configuration option.
* **[implements] eth_dev_ops**: ``rx_queue_start``, ``rx_queue_stop``, ``tx_queue_start``,
``tx_queue_stop``.
diff --git a/doc/guides/nics/features/gve.ini b/doc/guides/nics/features/gve.ini
index 838edd456a..b28aecf40c 100644
--- a/doc/guides/nics/features/gve.ini
+++ b/doc/guides/nics/features/gve.ini
@@ -6,6 +6,7 @@
[Features]
Speed capabilities = Y
Link status = Y
+Queue start/stop = Y
MTU update = Y
TSO = Y
RSS hash = Y
diff --git a/doc/guides/nics/features/mana.ini b/doc/guides/nics/features/mana.ini
index 42fd3327d2..db555ffe27 100644
--- a/doc/guides/nics/features/mana.ini
+++ b/doc/guides/nics/features/mana.ini
@@ -8,7 +8,6 @@ Speed capabilities = P
Link status = P
Removal event = Y
Rx interrupt = Y
-Queue start/stop = Y
RSS hash = Y
L3 checksum offload = Y
L4 checksum offload = Y
diff --git a/doc/guides/nics/features/netvsc.ini b/doc/guides/nics/features/netvsc.ini
index de8c698184..32df77a03e 100644
--- a/doc/guides/nics/features/netvsc.ini
+++ b/doc/guides/nics/features/netvsc.ini
@@ -7,7 +7,6 @@
Speed capabilities = P
Link status = Y
Free Tx mbuf on demand = Y
-Queue start/stop = Y
Scattered Rx = Y
Promiscuous mode = Y
Allmulticast mode = Y
diff --git a/doc/guides/nics/features/virtio.ini b/doc/guides/nics/features/virtio.ini
index a5eab4932f..f0a1a564f9 100644
--- a/doc/guides/nics/features/virtio.ini
+++ b/doc/guides/nics/features/virtio.ini
@@ -8,7 +8,6 @@ Speed capabilities = P
Link status = Y
Link status event = Y
Rx interrupt = Y
-Queue start/stop = Y
Scattered Rx = P
Promiscuous mode = Y
Allmulticast mode = Y
diff --git a/doc/guides/nics/features/vmxnet3.ini b/doc/guides/nics/features/vmxnet3.ini
index 971695fc4a..749887d642 100644
--- a/doc/guides/nics/features/vmxnet3.ini
+++ b/doc/guides/nics/features/vmxnet3.ini
@@ -7,7 +7,6 @@
Speed capabilities = P
Link status = Y
Link status event = Y
-Queue start/stop = Y
MTU update = Y
LRO = Y
TSO = Y
--
2.34.1
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2025-04-08 15:39:06.180295899 +0800
+++ 0004-doc-fix-feature-flags-for-queue-start-stop.patch 2025-04-08 15:39:05.856436604 +0800
@@ -1 +1 @@
-From 4f6641cbdd571433d38fd82781916e0f1e64908b Mon Sep 17 00:00:00 2001
+From 72c75dbc79f0e32a4dc066a8e664c8095a257e85 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl@nvidia.com>
+
+[ upstream commit 4f6641cbdd571433d38fd82781916e0f1e64908b ]
@@ -15 +17,0 @@
-Cc: stable@dpdk.org
@@ -29 +31 @@
-index 8bd448139e..a075c057ec 100644
+index 7b48e4e991..d5147c5a6b 100644
@@ -41 +43 @@
-index 8dfa229bb0..f18b829eda 100644
+index 838edd456a..b28aecf40c 100644