[dpdk-stable] patch 'net/dpaa2: set queues after reconfiguration' has been queued to stable release 17.08.1

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to stable release 17.08.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/24/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From 00b1d94fff31facd786cb71e7941133fbe2bd246 Mon Sep 17 00:00:00 2001
From: Akhil Goyal <akhil.goyal at nxp.com>
Date: Wed, 1 Nov 2017 13:46:41 +0530
Subject: [PATCH] net/dpaa2: set queues after reconfiguration

[ upstream commit f9989673654c1d177f2be6e6fc1778453a141b45 ]

if dpaa2_dev_tx_queue_setup is called multiple times, the
assignment of device->data->tx_queues is not done, as a result
tx_queues remain NULL after reconfiguration.

This patch sets the tx_queues from the device private data to the
usable device tx queues.

Fixes: 7ae777d064e8 ("net/dpaa2: add support for congestion notification")

Signed-off-by: Akhil Goyal <akhil.goyal at nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 drivers/net/dpaa2/dpaa2_ethdev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 429b3a0..3709713 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -455,8 +455,10 @@ dpaa2_dev_tx_queue_setup(struct rte_eth_dev *dev,
 	PMD_INIT_FUNC_TRACE();
 
 	/* Return if queue already configured */
-	if (dpaa2_q->flow_id != 0xffff)
+	if (dpaa2_q->flow_id != 0xffff) {
+		dev->data->tx_queues[tx_queue_id] = dpaa2_q;
 		return 0;
+	}
 
 	memset(&tx_conf_cfg, 0, sizeof(struct dpni_queue));
 	memset(&tx_flow_cfg, 0, sizeof(struct dpni_queue));
-- 
2.7.4