[dpdk-stable] patch 'app/testpmd: change port link speed without stopping all' has been queued to stable release 20.11.3

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 20.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/14/21. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/c09b86adc2fa56e3ff3354b5dd63c30294b4899f

Thanks.

Luca Boccassi

---
>From c09b86adc2fa56e3ff3354b5dd63c30294b4899f Mon Sep 17 00:00:00 2001
From: Huisong Li <lihuisong at huawei.com>
Date: Wed, 28 Apr 2021 16:36:59 +0800
Subject: [PATCH] app/testpmd: change port link speed without stopping all

[ upstream commit 8ec87289e5eb0af241e01dfded5b7b5e163c5b25 ]

When we use the following cmd to modify the link speed of specified
port: "port config <port_id> speed xxx duplex xxx", we have to stop
all ports. It's not necessary.

Fixes: 82113036e4e5 ("ethdev: redesign link speed config")

Signed-off-by: Huisong Li <lihuisong at huawei.com>
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit at intel.com>
Acked-by: Xiaoyun Li <xiaoyun.li at intel.com>
---
 app/test-pmd/cmdline.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index e28d068cd2..113e27b603 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -1607,14 +1607,14 @@ cmd_config_speed_specific_parsed(void *parsed_result,
 	struct cmd_config_speed_specific *res = parsed_result;
 	uint32_t link_speed;
 
-	if (!all_ports_stopped()) {
-		printf("Please stop all ports first\n");
-		return;
-	}
-
 	if (port_id_is_invalid(res->id, ENABLED_WARN))
 		return;
 
+	if (!port_is_stopped(res->id)) {
+		printf("Please stop port %d first\n", res->id);
+		return;
+	}
+
 	if (parse_and_check_speed_duplex(res->value1, res->value2,
 			&link_speed) < 0)
 		return;
-- 
2.30.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-07-12 13:41:40.358831928 +0100
+++ 0071-app-testpmd-change-port-link-speed-without-stopping-.patch	2021-07-12 13:41:36.626125444 +0100
@@ -1 +1 @@
-From 8ec87289e5eb0af241e01dfded5b7b5e163c5b25 Mon Sep 17 00:00:00 2001
+From c09b86adc2fa56e3ff3354b5dd63c30294b4899f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 8ec87289e5eb0af241e01dfded5b7b5e163c5b25 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -22 +23 @@
-index bfd2fb9240..8468018cf3 100644
+index e28d068cd2..113e27b603 100644
@@ -25 +26 @@
-@@ -1619,14 +1619,14 @@ cmd_config_speed_specific_parsed(void *parsed_result,
+@@ -1607,14 +1607,14 @@ cmd_config_speed_specific_parsed(void *parsed_result,