From: Jakub Kicinski <kuba@kernel.org>
To: Wen Gu <guwen@linux.alibaba.com>
Cc: tglx@kernel.org, tglx@linutronix.de, richardcochran@gmail.com,
andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
pabeni@redhat.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, jstultz@google.com,
anna-maria@linutronix.de, frederic@kernel.org,
daniel.lezcano@kernel.org, sboyd@kernel.org,
vladimir.oltean@nxp.com, wei.fang@nxp.com, xiaoning.wang@nxp.com,
jonathan.lemon@gmail.com, vadim.fedorenko@linux.dev,
yangbo.lu@nxp.com, svens@linux.ibm.com, dwmw2@infradead.org,
nick.shi@broadcom.com, ajay.kaher@broadcom.com,
alexey.makhalov@broadcom.com,
bcm-kernel-feedback-list@broadcom.com,
linux-fpga@vger.kernel.org, imx@lists.linux.dev,
linux-s390@vger.kernel.org, dust.li@linux.alibaba.com,
xuanzhuo@linux.alibaba.com, mani@kernel.org,
imran.shaik@oss.qualcomm.com, taniya.das@oss.qualcomm.com
Subject: Re: [PATCH 1/2] ptp: split clock drivers into two subdirectories
Date: Mon, 23 Mar 2026 19:16:45 -0700 [thread overview]
Message-ID: <20260323191645.46569808@kernel.org> (raw)
In-Reply-To: <20260318073330.115808-2-guwen@linux.alibaba.com>
On Wed, 18 Mar 2026 15:33:29 +0800 Wen Gu wrote:
> drivers/ptp/emulated/Kconfig | 61 +++++
> drivers/ptp/emulated/Makefile | 11 +
> drivers/ptp/{ => emulated}/ptp_kvm_arm.c | 0
> drivers/ptp/{ => emulated}/ptp_kvm_common.c | 0
> drivers/ptp/{ => emulated}/ptp_kvm_x86.c | 0
> drivers/ptp/{ => emulated}/ptp_s390.c | 0
> drivers/ptp/{ => emulated}/ptp_vmclock.c | 0
> drivers/ptp/{ => emulated}/ptp_vmw.c | 0
> drivers/ptp/ieee1588/Kconfig | 179 +++++++++++++
> drivers/ptp/ieee1588/Makefile | 16 ++
> drivers/ptp/{ => ieee1588}/ptp_clockmatrix.c | 0
> drivers/ptp/{ => ieee1588}/ptp_clockmatrix.h | 0
> drivers/ptp/{ => ieee1588}/ptp_dfl_tod.c | 0
> drivers/ptp/{ => ieee1588}/ptp_dte.c | 0
> drivers/ptp/{ => ieee1588}/ptp_fc3.c | 0
> drivers/ptp/{ => ieee1588}/ptp_fc3.h | 0
> drivers/ptp/{ => ieee1588}/ptp_idt82p33.c | 0
> drivers/ptp/{ => ieee1588}/ptp_idt82p33.h | 0
> drivers/ptp/{ => ieee1588}/ptp_ines.c | 0
> drivers/ptp/{ => ieee1588}/ptp_mock.c | 0
> drivers/ptp/{ => ieee1588}/ptp_netc.c | 0
> drivers/ptp/{ => ieee1588}/ptp_ocp.c | 0
> drivers/ptp/{ => ieee1588}/ptp_pch.c | 0
> drivers/ptp/{ => ieee1588}/ptp_qoriq.c | 0
> 26 files changed, 296 insertions(+), 253 deletions(-)
emulated sounds good but the ieee1588 doesn't sit well with me.
IEEE1588 doesn't describe tickers and external signals.
Let's leave them in the main directory? Or call it hw even if
it's not 100% accurate? In MAINTAINERS you can exclude subdir
with X:
next prev parent reply other threads:[~2026-03-24 2:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-18 7:33 [PATCH 0/2] ptp: split non-NIC PHC drivers into the clock/timekeeping maintenance domain Wen Gu
2026-03-18 7:33 ` [PATCH 1/2] ptp: split clock drivers into two subdirectories Wen Gu
2026-03-24 2:16 ` Jakub Kicinski [this message]
2026-03-24 2:59 ` Wen Gu
2026-03-18 7:33 ` [PATCH 2/2] MAINTAINERS: update PTP maintainer entries after directory split Wen Gu
2026-03-24 2:22 ` Jakub Kicinski
2026-03-24 3:46 ` Wen Gu
2026-03-24 9:40 ` David Woodhouse
2026-03-18 17:05 ` [PATCH 0/2] ptp: split non-NIC PHC drivers into the clock/timekeeping maintenance domain John Stultz
2026-03-19 5:49 ` Wen Gu
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