patch 'common/cnxk: fix aura disable handling' has been queued to stable release 21.11.6

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.6

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/08/23. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/e50b6544bb8fb40b6080442d9fd3038a952e0bca

Thanks.

Kevin

---
>From e50b6544bb8fb40b6080442d9fd3038a952e0bca Mon Sep 17 00:00:00 2001
From: Ashwin Sekhar T K <asekhar at marvell.com>
Date: Fri, 25 Aug 2023 09:27:21 +0530
Subject: [PATCH] common/cnxk: fix aura disable handling

[ upstream commit b1c7a08b1afc838809ed196c177c5aac0ca63a21 ]

As done in FLR, similar to CQ disable, in process of
aura disable we need to explicitly clear BP_ENA in order to
deassert backpressure if it was earlier asserted.

Fixes: f765f5611240 ("common/cnxk: add NPA pool HW operations")

Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
Signed-off-by: Ashwin Sekhar T K <asekhar at marvell.com>
---
 drivers/common/cnxk/roc_npa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/common/cnxk/roc_npa.c b/drivers/common/cnxk/roc_npa.c
index efcb7582eb..86796fd7fa 100644
--- a/drivers/common/cnxk/roc_npa.c
+++ b/drivers/common/cnxk/roc_npa.c
@@ -116,4 +116,6 @@ npa_aura_pool_fini(struct mbox *mbox, uint32_t aura_id, uint64_t aura_handle)
 	aura_req->aura.ena = 0;
 	aura_req->aura_mask.ena = ~aura_req->aura_mask.ena;
+	aura_req->aura.bp_ena = 0;
+	aura_req->aura_mask.bp_ena = ~aura_req->aura_mask.bp_ena;
 
 	rc = mbox_process(mbox);
-- 
2.41.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-11-02 13:09:42.028612041 +0000
+++ 0049-common-cnxk-fix-aura-disable-handling.patch	2023-11-02 13:09:40.848163448 +0000
@@ -1 +1 @@
-From b1c7a08b1afc838809ed196c177c5aac0ca63a21 Mon Sep 17 00:00:00 2001
+From e50b6544bb8fb40b6080442d9fd3038a952e0bca Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit b1c7a08b1afc838809ed196c177c5aac0ca63a21 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index e092b27ec3..1943bc5420 100644
+index efcb7582eb..86796fd7fa 100644
@@ -23 +24 @@
-@@ -186,4 +186,6 @@ npa_aura_pool_fini(struct mbox *m_box, uint32_t aura_id, uint64_t aura_handle)
+@@ -116,4 +116,6 @@ npa_aura_pool_fini(struct mbox *mbox, uint32_t aura_id, uint64_t aura_handle)