patch 'baseband/acc: fix multiplexing acc100 operations' has been queued to stable release 22.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 22.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/01/23. 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://git.dpdk.org/dpdk-stable/log/?h=22.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=22.11-staging&id=8f06dfc3818e7b8bba79520d8bfdf495c6b2ecbb

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 8f06dfc3818e7b8bba79520d8bfdf495c6b2ecbb Mon Sep 17 00:00:00 2001
From: Hernan Vargas <hernan.vargas at intel.com>
Date: Thu, 12 Jan 2023 11:36:05 -0800
Subject: [PATCH] baseband/acc: fix multiplexing acc100 operations
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 9b81119311f7372f230d3dbb7bfa45f9053de2dd ]

Function to check if multiplexing is possible for multiple operations in
one descriptor returns number of enqueued ops.

Fixes: 32e8b7ea35d ("baseband/acc100: refactor to segregate common code")

Signed-off-by: Hernan Vargas <hernan.vargas at intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
 drivers/baseband/acc/rte_acc100_pmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index d77d3b77b5..2f65f290b5 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -3423,9 +3423,9 @@ acc100_enqueue_ldpc_enc_cb(struct rte_bbdev_queue_data *q_data,
 		}
 		avail--;
 		enq = RTE_MIN(left, ACC_MUX_5GDL_DESC);
-		if (check_mux(&ops[i], enq)) {
-			ret = enqueue_ldpc_enc_n_op_cb(q, &ops[i],
-					desc_idx, enq);
+		enq = check_mux(&ops[i], enq);
+		if (enq > 1) {
+			ret = enqueue_ldpc_enc_n_op_cb(q, &ops[i], desc_idx, enq);
 			if (ret < 0) {
 				acc_enqueue_invalid(q_data);
 				break;
--
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-02-27 14:08:42.485999300 +0800
+++ 0049-baseband-acc-fix-multiplexing-acc100-operations.patch	2023-02-27 14:08:40.769237000 +0800
@@ -1 +1 @@
-From 9b81119311f7372f230d3dbb7bfa45f9053de2dd Mon Sep 17 00:00:00 2001
+From 8f06dfc3818e7b8bba79520d8bfdf495c6b2ecbb Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 9b81119311f7372f230d3dbb7bfa45f9053de2dd ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org
@@ -19 +21 @@
-index a00314c957..eb18cc2215 100644
+index d77d3b77b5..2f65f290b5 100644
@@ -22 +24 @@
-@@ -3421,9 +3421,9 @@ acc100_enqueue_ldpc_enc_cb(struct rte_bbdev_queue_data *q_data,
+@@ -3423,9 +3423,9 @@ acc100_enqueue_ldpc_enc_cb(struct rte_bbdev_queue_data *q_data,