From: wei.fang@oss.nxp.com
To: richardcochran@gmail.com, vladimir.oltean@nxp.com,
xiaoning.wang@nxp.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, andrew@lunn.ch, olteanv@gmail.com
Cc: wei.fang@nxp.com, chleroy@kernel.org, imx@lists.linux.dev,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next 2/7] ptp: netc: remove unnecessary pcie_flr() call in probe
Date: Tue, 28 Jul 2026 18:45:43 +0800 [thread overview]
Message-ID: <20260728104548.3301214-3-wei.fang@oss.nxp.com> (raw)
In-Reply-To: <20260728104548.3301214-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
According to the NETC reference manual, function level reset is not
applicable to the timer as a supporting function. Remove the pcie_flr()
call from netc_timer_pci_probe() as it has no effect.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
drivers/ptp/ptp_netc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/ptp/ptp_netc.c b/drivers/ptp/ptp_netc.c
index 78c6d235127d..6fd62e708fdd 100644
--- a/drivers/ptp/ptp_netc.c
+++ b/drivers/ptp/ptp_netc.c
@@ -772,7 +772,6 @@ static int netc_timer_pci_probe(struct pci_dev *pdev)
if (!priv)
return -ENOMEM;
- pcie_flr(pdev);
err = pci_enable_device_mem(pdev);
if (err)
return dev_err_probe(dev, err, "Failed to enable device\n");
--
2.34.1
next prev parent reply other threads:[~2026-07-28 10:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-28 10:45 [PATCH net-next 0/7] net: dsa: netc: add PTP support for NETC switch wei.fang
2026-07-28 10:45 ` [PATCH net-next 1/7] ptp: netc: use ioread64_lo_hi/iowrite64_lo_hi for 64-bit register access wei.fang
2026-07-28 10:45 ` wei.fang [this message]
2026-07-28 10:45 ` [PATCH net-next 3/7] ptp: netc: export netc_timer_get_current_time() for cross-driver use wei.fang
2026-07-28 10:45 ` [PATCH net-next 4/7] net: dsa: netc: use entry ID instead of pointer to track host flood rule wei.fang
2026-07-28 10:45 ` [PATCH net-next 5/7] net: dsa: netc: enable ingress port filtering lookup by default wei.fang
2026-07-28 10:45 ` [PATCH net-next 6/7] net: dsa: netc: add PTP two-step timestamping support wei.fang
2026-07-28 10:45 ` [PATCH net-next 7/7] net: dsa: netc: add PTP one-step " wei.fang
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