patch 'net/mvpp2: fix Rx and Tx queue state' has been queued to stable release 21.11.6

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to stable release 21.11.6

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/08/23. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/eb249c2d5ffdd9363fb2e325a5aa51f8b37508f2

Thanks.

Kevin

---
From eb249c2d5ffdd9363fb2e325a5aa51f8b37508f2 Mon Sep 17 00:00:00 2001
From: Jie Hai <haijie1@huawei.com>
Date: Fri, 8 Sep 2023 19:28:46 +0800
Subject: [PATCH] net/mvpp2: fix Rx and Tx queue state

[ upstream commit 228056938a340205fd295814829782e3ea6e1a46 ]

The DPDK framework reports the queue state, which is stored in
dev->data->tx_queue_state and dev->data->rx_queue_state. The
state is maintained by the driver. Users may determine whether
a queue participates in packet forwarding based on the state.
Therefore, the driver needs to modify the queue state in time
according to the actual situation.

Fixes: 9ad9ff476cac ("ethdev: add queue state in queried queue information")

Signed-off-by: Jie Hai <haijie1@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@amd.com>
---
 drivers/net/mvpp2/mrvl_ethdev.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index 735efb6cfc..a1c800aaf8 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -957,4 +957,7 @@ mrvl_dev_start(struct rte_eth_dev *dev)
 	}
 
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;
+
 	mrvl_flow_init(dev);
 	mrvl_mtr_init(dev);
@@ -1082,4 +1085,11 @@ static int
 mrvl_dev_stop(struct rte_eth_dev *dev)
 {
+	uint16_t i;
+
+	for (i = 0; i < dev->data->nb_rx_queues; i++)
+		dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+	for (i = 0; i < dev->data->nb_tx_queues; i++)
+		dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
+
 	return mrvl_dev_set_link_down(dev);
 }
-- 
2.41.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-11-02 13:09:42.943311495 +0000
+++ 0089-net-mvpp2-fix-Rx-and-Tx-queue-state.patch	2023-11-02 13:09:40.910163647 +0000
@@ -1 +1 @@
-From 228056938a340205fd295814829782e3ea6e1a46 Mon Sep 17 00:00:00 2001
+From eb249c2d5ffdd9363fb2e325a5aa51f8b37508f2 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 228056938a340205fd295814829782e3ea6e1a46 ]
+
@@ -14 +15,0 @@
-Cc: stable@dpdk.org
@@ -23 +24 @@
-index 359a5d1df7..c12364941d 100644
+index 735efb6cfc..a1c800aaf8 100644
@@ -26 +27 @@
-@@ -952,4 +952,7 @@ mrvl_dev_start(struct rte_eth_dev *dev)
+@@ -957,4 +957,7 @@ mrvl_dev_start(struct rte_eth_dev *dev)
@@ -34 +35 @@
-@@ -1077,4 +1080,11 @@ static int
+@@ -1082,4 +1085,11 @@ static int