From: Simon Horman <horms@kernel.org>
To: Frank Wunderlich <frank-w@public-files.de>
Cc: linux@fw-web.de, nbd@nbd.name, sean.wang@mediatek.com,
lorenzo@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, daniel@makrotopia.org,
arinc.unal@arinc9.com
Subject: Re: Re: [net-next v5 3/3] net: ethernet: mtk_eth_soc: skip first IRQ if not used
Date: Thu, 19 Jun 2025 13:51:37 +0100 [thread overview]
Message-ID: <20250619125137.GN1699@horms.kernel.org> (raw)
In-Reply-To: <trinity-98eee496-129f-43c7-8d3f-4a77f4a183b9-1750329125336@trinity-msg-rest-gmx-gmx-live-b647dc579-9795v>
On Thu, Jun 19, 2025 at 10:32:05AM +0000, Frank Wunderlich wrote:
> Hi Simon
>
> > Gesendet: Donnerstag, 19. Juni 2025 um 12:03
> > Von: "Simon Horman" <horms@kernel.org>
> > Betreff: Re: [net-next v5 3/3] net: ethernet: mtk_eth_soc: skip first IRQ if not used
> >
> > On Wed, Jun 18, 2025 at 03:07:14PM +0200, Frank Wunderlich wrote:
> > > From: Frank Wunderlich <frank-w@public-files.de>
> > >
> > > On SoCs without MTK_SHARED_INT capability (all except mt7621 and
> > > mt7628) platform_get_irq() is called for the first IRQ (eth->irq[0])
> > > but it is never used.
> > > Skip the first IRQ and reduce the IRQ-count to 2.
> > >
> > > Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> > > ---
> > > v5:
> > > - change commit title and description
> > > v4:
> > > - drop >2 condition as max is already 2 and drop the else continue
> > > - update comment to explain which IRQs are taken in legacy way
> >
> > Reviewed-by: Simon Horman <horms@kernel.org>
>
> thank you very much
>
> i guess RB is still valid with changes requested by Daniel?
Yes, thanks for asking.
prev parent reply other threads:[~2025-06-19 15:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-18 13:07 [net-next v5 0/3] rework IRQ handling in mtk_eth_soc Frank Wunderlich
2025-06-18 13:07 ` Frank Wunderlich
2025-06-18 13:07 ` [net-next v5 1/3] net: ethernet: mtk_eth_soc: support named IRQs Frank Wunderlich
2025-06-18 13:07 ` Frank Wunderlich
2025-06-18 13:55 ` Daniel Golle
2025-06-18 13:55 ` Daniel Golle
2025-06-18 14:50 ` Frank Wunderlich
2025-06-18 14:50 ` Frank Wunderlich
2025-06-18 13:07 ` [net-next v5 2/3] net: ethernet: mtk_eth_soc: add consts for irq index Frank Wunderlich
2025-06-18 13:07 ` Frank Wunderlich
2025-06-18 14:23 ` Daniel Golle
2025-06-18 14:23 ` Daniel Golle
2025-06-18 13:07 ` [net-next v5 3/3] net: ethernet: mtk_eth_soc: skip first IRQ if not used Frank Wunderlich
2025-06-18 13:07 ` Frank Wunderlich
2025-06-18 17:41 ` Daniel Golle
2025-06-18 17:41 ` Daniel Golle
2025-06-19 10:03 ` Simon Horman
2025-06-19 10:03 ` Simon Horman
2025-06-19 10:32 ` Aw: " Frank Wunderlich
2025-06-19 12:51 ` Simon Horman [this message]
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