From: Wei Fang <wei.fang@nxp.com>
To: richardcochran@gmail.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, vladimir.oltean@nxp.com,
xiaoning.wang@nxp.com, Frank.Li@nxp.com, yangbo.lu@nxp.com,
christophe.leroy@csgroup.eu
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev
Subject: [PATCH net-next 0/3] ptp: add pulse signal loopback support for debugging
Date: Wed, 3 Sep 2025 16:37:46 +0800 [thread overview]
Message-ID: <20250903083749.1388583-1-wei.fang@nxp.com> (raw)
Some PTP devices support looping back the periodic pulse signal for
debugging, so add the generic debugfs interfaces to the ptp_clock
driver. The first two patch are separated from the previous patch
set [1]. The third patch is new added.
[1]: https://lore.kernel.org/imx/20250827063332.1217664-1-wei.fang@nxp.com/ #patch 3 and 9
Wei Fang (3):
ptp: add debugfs interfaces to loop back the periodic output signal
ptp: netc: add the periodic output signal loopback support
ptp: qoriq: covert to use generic interfaces to set loopback mode
MAINTAINERS | 1 -
drivers/ptp/Kconfig | 2 +-
drivers/ptp/Makefile | 4 +-
drivers/ptp/ptp_clock.c | 66 ++++++++++++++++++++
drivers/ptp/ptp_netc.c | 25 ++++++++
drivers/ptp/ptp_qoriq.c | 24 +++++++-
drivers/ptp/ptp_qoriq_debugfs.c | 101 -------------------------------
include/linux/fsl/ptp_qoriq.h | 10 ---
include/linux/ptp_clock_kernel.h | 10 +++
9 files changed, 125 insertions(+), 118 deletions(-)
delete mode 100644 drivers/ptp/ptp_qoriq_debugfs.c
--
2.34.1
next reply other threads:[~2025-09-03 10:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-03 8:37 Wei Fang [this message]
2025-09-03 8:37 ` [PATCH net-next 1/3] ptp: add debugfs interfaces to loop back the periodic output signal Wei Fang
2025-09-04 13:30 ` Vladimir Oltean
2025-09-05 2:25 ` Wei Fang
2025-09-03 8:37 ` [PATCH net-next 2/3] ptp: netc: add the periodic output signal loopback support Wei Fang
2025-09-04 13:31 ` Vladimir Oltean
2025-09-03 8:37 ` [PATCH net-next 3/3] ptp: qoriq: covert to use generic interfaces to set loopback mode Wei Fang
2025-09-04 13:35 ` Vladimir Oltean
2025-09-03 13:41 ` [PATCH net-next 0/3] ptp: add pulse signal loopback support for debugging Richard Cochran
2025-09-03 15:11 ` Vladimir Oltean
2025-09-04 1:55 ` Wei Fang
2025-09-04 13:05 ` Richard Cochran
2025-09-04 13:37 ` Jakub Kicinski
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