From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: "Bastien Curutchet (Schneider Electric)"
<bastien.curutchet@bootlin.com>,
Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Richard Cochran <richardcochran@gmail.com>,
Simon Horman <horms@kernel.org>
Cc: "Pascal Eberhard" <pascal.eberhard@se.com>,
"Miquèl Raynal" <miquel.raynal@bootlin.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v4 1/8] net: dsa: microchip: Add support for KSZ8463 global irq
Date: Tue, 27 Jan 2026 20:42:49 +0100 [thread overview]
Message-ID: <30d79989-749a-4d4b-993a-18f3e0bc786c@bootlin.com> (raw)
In-Reply-To: <20260127-ksz8463-ptp-v4-1-652e021aae86@bootlin.com>
Hi,
On 27/01/2026 10:06, Bastien Curutchet (Schneider Electric) wrote:
> KSZ8463's interrupt scheme differs from the others KSZ swicthes. Its
> global interrupt handling is done through an 'enable irq' register
> instead of a 'mask irq' one, so the bit logic to enable/disable
> interrupt is reversed. Also its interrupts registers are 16-bits
> registers and don't have the same address.
>
> Add ksz8463-specific global interrupt setup function that still relies
> on the ksz_irq_common_setup().
> Add a check on the device type in the irq_chip operations to adjust the
> bit logic for KSZ8463
>
> Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Maxime
next prev parent reply other threads:[~2026-01-27 19:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 9:06 [PATCH net-next v4 0/8] net: dsa: microchip: Add PTP support for the KSZ8463 Bastien Curutchet (Schneider Electric)
2026-01-27 9:06 ` [PATCH net-next v4 1/8] net: dsa: microchip: Add support for KSZ8463 global irq Bastien Curutchet (Schneider Electric)
2026-01-27 19:42 ` Maxime Chevallier [this message]
2026-01-28 3:03 ` Jakub Kicinski
2026-01-28 9:22 ` Bastien Curutchet
2026-01-27 9:06 ` [PATCH net-next v4 2/8] net: dsa: microchip: Decorrelate IRQ domain from port Bastien Curutchet (Schneider Electric)
2026-01-27 9:06 ` [PATCH net-next v4 3/8] net: dsa: microchip: Decorrelate msg_irq index from IRQ bit offset Bastien Curutchet (Schneider Electric)
2026-01-27 9:06 ` [PATCH net-next v4 4/8] net: dsa: microchip: Add support for KSZ8463's PTP interrupts Bastien Curutchet (Schneider Electric)
2026-01-27 9:06 ` [PATCH net-next v4 5/8] net: dsa: microchip: Add KSZ8463 tail tag handling Bastien Curutchet (Schneider Electric)
2026-01-30 4:15 ` Jakub Kicinski
2026-02-18 9:35 ` Bastien Curutchet
2026-02-02 13:29 ` Vladimir Oltean
2026-02-18 9:36 ` Bastien Curutchet
2026-01-27 9:06 ` [PATCH net-next v4 6/8] net: dsa: microchip: Enable Ethernet PTP detection Bastien Curutchet (Schneider Electric)
2026-01-30 4:17 ` Jakub Kicinski
2026-01-30 5:16 ` Tristram.Ha
2026-02-18 10:22 ` Bastien Curutchet
2026-01-27 9:06 ` [PATCH net-next v4 7/8] net: dsa: microchip: Adapt port offset for KSZ8463's PTP register Bastien Curutchet (Schneider Electric)
2026-01-27 9:06 ` [PATCH net-next v4 8/8] net: dsa: microchip: Add two-step PTP support for KSZ8463 Bastien Curutchet (Schneider Electric)
2026-02-02 13:43 ` Vladimir Oltean
2026-02-18 15:21 ` Bastien Curutchet
2026-02-18 15:25 ` Vladimir Oltean
2026-02-18 16:42 ` Bastien Curutchet
2026-02-18 16:47 ` Vladimir Oltean
2026-02-18 16:49 ` Bastien Curutchet
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