patch 'net/mlx5: fix number of supported flex parsers' has been queued to stable release 21.11.9

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/02/24. 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/d7965234b1ade7ed3ae5f06f2af56d419ebbfe43

Thanks.

Kevin

---
>From d7965234b1ade7ed3ae5f06f2af56d419ebbfe43 Mon Sep 17 00:00:00 2001
From: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
Date: Wed, 18 Sep 2024 16:46:19 +0300
Subject: [PATCH] net/mlx5: fix number of supported flex parsers

[ upstream commit 16d8f37b4ebb59a2b2d48dbd9c0f3b8302d4ab1f ]

The hardware supports up to 8 flex parser configurations.
Some of them can be utilized internally by firmware, depending on
the configured profile ("FLEX_PARSER_PROFILE_ENABLE" in NV-setting).
The firmware does not report in capabilities how many flex parser
configuration is remaining available (this is device-wide resource
and can be allocated runtime by other agents - kernel, DPDK
applications, etc.), and once there is no more available parsers
on the parse object creation moment firmware just returns an error.

Fixes: db25cadc0887 ("net/mlx5: add flex item operations")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
---
 drivers/net/mlx5/mlx5.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 80c1c0b7b1..95e06916bf 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -52,5 +52,5 @@
 
 /* Maximal number of flex items created on the port.*/
-#define MLX5_PORT_FLEX_ITEM_NUM			4
+#define MLX5_PORT_FLEX_ITEM_NUM			8
 
 /* Maximal number of field/field parts to map into sample registers .*/
-- 
2.47.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-27 17:17:40.244414434 +0000
+++ 0063-net-mlx5-fix-number-of-supported-flex-parsers.patch	2024-11-27 17:17:38.243269466 +0000
@@ -1 +1 @@
-From 16d8f37b4ebb59a2b2d48dbd9c0f3b8302d4ab1f Mon Sep 17 00:00:00 2001
+From d7965234b1ade7ed3ae5f06f2af56d419ebbfe43 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 16d8f37b4ebb59a2b2d48dbd9c0f3b8302d4ab1f ]
+
@@ -16 +17,0 @@
-Cc: stable at dpdk.org
@@ -25 +26 @@
-index 5f7bfcd613..399923b443 100644
+index 80c1c0b7b1..95e06916bf 100644
@@ -28 +29 @@
-@@ -70,5 +70,5 @@
+@@ -52,5 +52,5 @@