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octeontx-af: fix hardware timestamp configuration

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[ Upstream commit 14bb236b29 ]

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: d148920868 ("octeontx2-af: cn10k: RPM hardware timestamp configuration")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hariprasad Kelam 2023-07-04 09:56:53 +05:30 committed by Greg Kroah-Hartman
parent 947d741adf
commit 4a141c3c03
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
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@ -751,7 +751,7 @@ 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