[dpdk-stable] patch 'app/testpmd: change port link speed without stopping all' has been queued to stable release 19.11.10

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.10

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/12/21. 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/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/ed4de94768fbd47b0ce3b512e2bd93d79d20d75d

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From ed4de94768fbd47b0ce3b512e2bd93d79d20d75d 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 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 077d860401..3eedb82486 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -1704,13 +1704,13 @@ 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");
+	if (port_id_is_invalid(res->id, ENABLED_WARN))
 		return;
-	}
 
-	if (port_id_is_invalid(res->id, ENABLED_WARN))
+	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)
-- 
2.32.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-08-10 15:11:14.417958634 +0200
+++ 0035-app-testpmd-change-port-link-speed-without-stopping-.patch	2021-08-10 15:11:12.986637869 +0200
@@ -1 +1 @@
-From 8ec87289e5eb0af241e01dfded5b7b5e163c5b25 Mon Sep 17 00:00:00 2001
+From ed4de94768fbd47b0ce3b512e2bd93d79d20d75d 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 077d860401..3eedb82486 100644
@@ -25 +26 @@
-@@ -1619,13 +1619,13 @@ cmd_config_speed_specific_parsed(void *parsed_result,
+@@ -1704,13 +1704,13 @@ cmd_config_speed_specific_parsed(void *parsed_result,