From: Bastien Curutchet <bastien.curutchet@bootlin.com>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: Woojung.Huh@microchip.com, UNGLinuxDriver@microchip.com,
andrew@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, richardcochran@gmail.com,
horms@kernel.org, pascal.eberhard@se.com,
miquel.raynal@bootlin.com, thomas.petazzoni@bootlin.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
maxime.chevallier@bootlin.com, Tristram.Ha@microchip.com
Subject: Re: [PATCH net-next v6 1/9] net: dsa: microchip: Add support for KSZ8463 global irq
Date: Wed, 11 Mar 2026 13:53:38 +0100 [thread overview]
Message-ID: <c3812b1f-50b7-4663-92f5-14c5c6b483a2@bootlin.com> (raw)
In-Reply-To: <20260311115356.windefb3j4kkuslg@skbuf>
On 3/11/26 12:53 PM, Vladimir Oltean wrote:
> On Wed, Mar 11, 2026 at 11:02:35AM +0100, Bastien Curutchet wrote:
>> I, more or less, managed to fit this PTP support in the current framework,
>> but the next series I prepared to add periodic output support is full of
>> is_ksz8463() branches. So I think that I'll go with what you suggested and
>> try to move the KSZ8463 support in the ksz8995.c driver. It will probably be
>> cleaner this way.
>>
>> TBH I'm a bit lost with all these KSZ variants but IIUC KSZ8463 and KSZ8995
>> both belong to the 'old generation' of the hardware. Maybe a good split
>> would be to have these old switches in the ksz8995.c driver and keep the
>> rest under ksz_common infra.
>
> Wait, to make sure I understand, you said you're going to rebase this
> series onto the ksz8995 driver?
Well I'll first add basic support for the KSZ8463 in the ksz8995 driver
and then add interrupt and PTP support on top of it yes. Did I
misunderstand you're suggestion ?
next prev parent reply other threads:[~2026-03-11 12:53 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 10:18 [PATCH net-next v6 0/9] net: dsa: microchip: Add PTP support for the KSZ8463 Bastien Curutchet (Schneider Electric)
2026-03-04 10:18 ` [PATCH net-next v6 1/9] net: dsa: microchip: Add support for KSZ8463 global irq Bastien Curutchet (Schneider Electric)
2026-03-05 9:56 ` Vladimir Oltean
2026-03-05 12:39 ` Bastien Curutchet
2026-03-05 12:51 ` Vladimir Oltean
2026-03-05 14:45 ` Bastien Curutchet
2026-03-06 1:10 ` Tristram.Ha
2026-03-06 9:03 ` Bastien Curutchet
2026-03-09 12:54 ` Bastien Curutchet
2026-03-09 20:54 ` Vladimir Oltean
2026-03-11 10:02 ` Bastien Curutchet
2026-03-11 11:53 ` Vladimir Oltean
2026-03-11 12:53 ` Bastien Curutchet [this message]
2026-03-11 13:56 ` Vladimir Oltean
2026-03-11 16:58 ` Bastien Curutchet
2026-03-11 18:24 ` Andrew Lunn
2026-03-11 21:24 ` Vladimir Oltean
2026-03-12 18:28 ` Bastien Curutchet
2026-03-13 2:05 ` Tristram.Ha
2026-03-13 2:17 ` Tristram.Ha
2026-03-12 0:14 ` Tristram.Ha
2026-03-12 13:45 ` Vladimir Oltean
2026-03-13 15:38 ` Vladimir Oltean
2026-03-13 17:29 ` Tristram.Ha
2026-03-18 9:26 ` Bastien Curutchet
2026-03-18 14:02 ` Vladimir Oltean
2026-03-04 10:18 ` [PATCH net-next v6 2/9] net: dsa: microchip: Decorrelate IRQ domain from port Bastien Curutchet (Schneider Electric)
2026-03-05 10:07 ` Vladimir Oltean
2026-03-06 9:18 ` Bastien Curutchet
2026-03-04 10:18 ` [PATCH net-next v6 3/9] net: dsa: microchip: Decorrelate msg_irq index from IRQ bit offset Bastien Curutchet (Schneider Electric)
2026-03-04 10:18 ` [PATCH net-next v6 4/9] net: dsa: microchip: Add support for KSZ8463's PTP interrupts Bastien Curutchet (Schneider Electric)
2026-03-05 10:19 ` Vladimir Oltean
2026-03-06 9:29 ` Bastien Curutchet
2026-03-04 10:18 ` [PATCH net-next v6 5/9] net: dsa: tag_ksz: Share code for KSZ8795 and KSZ9893 xmit operations Bastien Curutchet (Schneider Electric)
2026-03-04 10:18 ` [PATCH net-next v6 6/9] net: dsa: microchip: Add KSZ8463 tail tag handling Bastien Curutchet (Schneider Electric)
2026-03-04 10:18 ` [PATCH net-next v6 7/9] net: dsa: microchip: Explicitly enable detection of L2 PTP frames Bastien Curutchet (Schneider Electric)
2026-03-04 10:18 ` [PATCH net-next v6 8/9] net: dsa: microchip: Adapt port offset for KSZ8463's PTP register Bastien Curutchet (Schneider Electric)
2026-03-04 10:19 ` [PATCH net-next v6 9/9] net: dsa: microchip: Add two-step PTP support for KSZ8463 Bastien Curutchet (Schneider Electric)
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