linux-kernel - [PATCH net,v2,2/5] octeontx2-af: fix a issue with cpt_lf

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Message-ID: <20240710075127.2274582-3-schalla@marvell.com>
Date: Wed, 10 Jul 2024 13:21:24 +0530
From: Srujana Challa <schalla@...vell.com>
To: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <kuba@...nel.org>, <davem@...emloft.net>, <pabeni@...hat.com>,
        <edumazet@...gle.com>, <sgoutham@...vell.com>, <lcherian@...vell.com>,
        <gakula@...vell.com>, <jerinj@...vell.com>, <hkelam@...vell.com>,
        <sbhatta@...vell.com>, <ndabilpuram@...vell.com>,
        <schalla@...vell.com>
Subject: [PATCH net,v2,2/5] octeontx2-af: fix a issue with cpt_lf_alloc mailbox

This patch fixes CPT_LF_ALLOC mailbox error due to
incompatible mailbox message format. Specifically, it
corrects the `blkaddr` field type from `int` to `u8`.

Fixes: de2854c87c64 ("octeontx2-af: Mailbox changes for 98xx CPT block")
Signed-off-by: Srujana Challa <schalla@...vell.com>
---
 drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index 4a77f6fe2622..05b84581d5c5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -1745,7 +1745,7 @@ struct cpt_lf_alloc_req_msg {
 	u16 nix_pf_func;
 	u16 sso_pf_func;
 	u16 eng_grpmsk;
-	int blkaddr;
+	u8 blkaddr;
 	u8 ctx_ilen_valid : 1;
 	u8 ctx_ilen : 7;
 };
-- 
2.25.1