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From:   Hariprasad Kelam <hkelam@marvell.com>
To:     <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
CC:     <edumazet@google.com>, <kuba@kernel.org>, <pabeni@redhat.com>,
        <davem@davemloft.net>, <sgoutham@marvell.com>,
        <lcherian@marvell.com>, <gakula@marvell.com>, <jerinj@marvell.com>,
        <sbhatta@marvell.com>, <richardcochran@gmail.com>
Subject: [net Patch v2] octeontx-af: fix hardware timestamp configuration
Date:   Tue, 4 Jul 2023 09:56:53 +0530
Message-ID: <20230704042653.11303-1-hkelam@marvell.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

MAC block on CN10K (RPM) supports hardware timestamp configuration. The
previous patch which added timestamp configuration support has a bug.
Though the netdev driver requests to disable timestamp configuration,
the driver is always enabling it.

This patch fixes the same.

Fixes: d1489208681d ("octeontx2-af: cn10k: RPM hardware timestamp configuration")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
---
v2 * tag the patch to correct tree


 drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
index 4b8559ac0404..095b2cc4a699 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
@@ -763,7 +763,7 @@ static int rvu_cgx_ptp_rx_cfg(struct rvu *rvu, u16 pcifunc, bool enable)
 	cgxd = rvu_cgx_pdata(cgx_id, rvu);

 	mac_ops = get_mac_ops(cgxd);
-	mac_ops->mac_enadis_ptp_config(cgxd, lmac_id, true);
+	mac_ops->mac_enadis_ptp_config(cgxd, lmac_id, enable);
 	/* If PTP is enabled then inform NPC that packets to be
 	 * parsed by this PF will have their data shifted by 8 bytes
 	 * and if PTP is disabled then no shift is required
--
2.17.1