patch 'eventdev: fix missing driver names in info struct' has been queued to stable release 20.11.10

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 20.11.10

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/10/23. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/324f23d0f3d4b6e981c0af5f3c5ecef5e364dbef

Thanks.

Luca Boccassi

---
>From 324f23d0f3d4b6e981c0af5f3c5ecef5e364dbef Mon Sep 17 00:00:00 2001
From: Bruce Richardson <bruce.richardson at intel.com>
Date: Wed, 18 Oct 2023 14:39:33 +0100
Subject: [PATCH] eventdev: fix missing driver names in info struct

[ upstream commit cbbba8b87e03a028a2ac2f3542f1927ba4edc598 ]

Rather than relying on the individual drivers to always populated the
driver name field in the info structure - something missed by some
drivers, we can do so in the eventdev rte_event_dev_info_get() function.
This fixes issues

Fixes: bbbb929da5e6 ("event/skeleton: add skeleton eventdev driver")
Fixes: 0ce3ce7c275c ("event/dpaa2: add configuration functions")

Suggested-by: David Marchand <david.marchand at redhat.com>
Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 lib/librte_eventdev/rte_eventdev.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/librte_eventdev/rte_eventdev.c b/lib/librte_eventdev/rte_eventdev.c
index afbadc535b..a0b9cfa865 100644
--- a/lib/librte_eventdev/rte_eventdev.c
+++ b/lib/librte_eventdev/rte_eventdev.c
@@ -106,6 +106,9 @@ rte_event_dev_info_get(uint8_t dev_id, struct rte_event_dev_info *dev_info)
 	dev_info->dequeue_timeout_ns = dev->data->dev_conf.dequeue_timeout_ns;
 
 	dev_info->dev = dev->dev;
+	if (dev->dev != NULL && dev->dev->driver != NULL)
+		dev_info->driver_name = dev->dev->driver->name;
+
 	return 0;
 }
 
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-11-08 19:23:52.063404883 +0000
+++ 0003-eventdev-fix-missing-driver-names-in-info-struct.patch	2023-11-08 19:23:51.725395299 +0000
@@ -1 +1 @@
-From cbbba8b87e03a028a2ac2f3542f1927ba4edc598 Mon Sep 17 00:00:00 2001
+From 324f23d0f3d4b6e981c0af5f3c5ecef5e364dbef Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit cbbba8b87e03a028a2ac2f3542f1927ba4edc598 ]
+
@@ -13 +14,0 @@
-Cc: stable at dpdk.org
@@ -18,2 +19,2 @@
- lib/eventdev/rte_eventdev.c | 2 ++
- 1 file changed, 2 insertions(+)
+ lib/librte_eventdev/rte_eventdev.c | 3 +++
+ 1 file changed, 3 insertions(+)
@@ -21,5 +22,5 @@
-diff --git a/lib/eventdev/rte_eventdev.c b/lib/eventdev/rte_eventdev.c
-index 95373bbaad..0ca32d6721 100644
---- a/lib/eventdev/rte_eventdev.c
-+++ b/lib/eventdev/rte_eventdev.c
-@@ -104,6 +104,8 @@ rte_event_dev_info_get(uint8_t dev_id, struct rte_event_dev_info *dev_info)
+diff --git a/lib/librte_eventdev/rte_eventdev.c b/lib/librte_eventdev/rte_eventdev.c
+index afbadc535b..a0b9cfa865 100644
+--- a/lib/librte_eventdev/rte_eventdev.c
++++ b/lib/librte_eventdev/rte_eventdev.c
+@@ -106,6 +106,9 @@ rte_event_dev_info_get(uint8_t dev_id, struct rte_event_dev_info *dev_info)
@@ -31,2 +32,3 @@
- 
- 	rte_eventdev_trace_info_get(dev_id, dev_info, dev_info->dev);
++
+ 	return 0;
+ }