patch 'net/ice: fix initialization with 8 ports' has been queued to stable release 22.11.11

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.11

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 10/29/25. 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/5f8d3e7763fd6250bb977012cc1b435835e9689a

Thanks.

Luca Boccassi

---
>From 5f8d3e7763fd6250bb977012cc1b435835e9689a Mon Sep 17 00:00:00 2001
From: Bruce Richardson <bruce.richardson at intel.com>
Date: Tue, 30 Sep 2025 15:28:50 +0100
Subject: [PATCH] net/ice: fix initialization with 8 ports

[ upstream commit 17a8fc206178c6b354a8fde04c23cf29db044961 ]

When initializing an 8-port device, the ACL configuration
failed with the adminq returning an ENOMEM status from the
sixth port onwards. Fix this issue by halving the depth, and
therefore the space required, when using a device with >4 PFs.

Fixes: 40d466fa9f76 ("net/ice: support ACL filter in DCF")

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Kirill Rybalchenko <kirill.rybalchenko at intel.com>
---
 drivers/net/ice/ice_acl_filter.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_acl_filter.c b/drivers/net/ice/ice_acl_filter.c
index 8fe6f5aeb0..5cbde233e6 100644
--- a/drivers/net/ice/ice_acl_filter.c
+++ b/drivers/net/ice/ice_acl_filter.c
@@ -115,7 +115,10 @@ ice_acl_setup(struct ice_pf *pf)
 	else
 		params.width = ICE_AQC_ACL_KEY_WIDTH_BYTES * 3;
 
-	params.depth = ICE_AQC_ACL_TCAM_DEPTH;
+	if (pf_num > 4)
+		params.depth = ICE_AQC_ACL_TCAM_DEPTH / 2;
+	else
+		params.depth = ICE_AQC_ACL_TCAM_DEPTH;
 	params.entry_act_pairs = 1;
 	params.concurr = false;
 
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-10-27 15:54:36.514212498 +0000
+++ 0046-net-ice-fix-initialization-with-8-ports.patch	2025-10-27 15:54:34.815950051 +0000
@@ -1 +1 @@
-From 17a8fc206178c6b354a8fde04c23cf29db044961 Mon Sep 17 00:00:00 2001
+From 5f8d3e7763fd6250bb977012cc1b435835e9689a Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 17a8fc206178c6b354a8fde04c23cf29db044961 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -17 +18 @@
- drivers/net/intel/ice/ice_acl_filter.c | 5 ++++-
+ drivers/net/ice/ice_acl_filter.c | 5 ++++-
@@ -20,5 +21,5 @@
-diff --git a/drivers/net/intel/ice/ice_acl_filter.c b/drivers/net/intel/ice/ice_acl_filter.c
-index 83cb3e36f9..38e30a4f62 100644
---- a/drivers/net/intel/ice/ice_acl_filter.c
-+++ b/drivers/net/intel/ice/ice_acl_filter.c
-@@ -114,7 +114,10 @@ ice_acl_setup(struct ice_pf *pf)
+diff --git a/drivers/net/ice/ice_acl_filter.c b/drivers/net/ice/ice_acl_filter.c
+index 8fe6f5aeb0..5cbde233e6 100644
+--- a/drivers/net/ice/ice_acl_filter.c
++++ b/drivers/net/ice/ice_acl_filter.c
+@@ -115,7 +115,10 @@ ice_acl_setup(struct ice_pf *pf)