linux-kernel - [net v3 PATCH 4/5] octeontx2-af: Add missing mcs flr handler call

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Message-ID: <20231130075818.18401-5-gakula@marvell.com>
Date:   Thu, 30 Nov 2023 13:28:17 +0530
From:   Geetha sowjanya <gakula@...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>, <jerinj@...vell.com>, <gakula@...vell.com>,
        <sbhatta@...vell.com>, <hkelam@...vell.com>
Subject: [net v3 PATCH 4/5] octeontx2-af: Add missing mcs flr handler call

If mcs resources are attached to PF/VF. These resources need
to be freed on FLR. This patch add missing mcs flr call on PF FLR.

Fixes: bd69476e86fc ("octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic")
Signed-off-by: Geetha sowjanya <gakula@...vell.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@...el.com>
---
v2-v3:
 Fixed typo error in commit message.

 drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 22c395c7d040..731bb82b577c 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -2631,6 +2631,9 @@ static void __rvu_flr_handler(struct rvu *rvu, u16 pcifunc)
 	rvu_npc_free_mcam_entries(rvu, pcifunc, -1);
 	rvu_mac_reset(rvu, pcifunc);
 
+	if (rvu->mcs_blk_cnt)
+		rvu_mcs_flr_handler(rvu, pcifunc);
+
 	mutex_unlock(&rvu->flr_lock);
 }
 
-- 
2.25.1