linux-kernel - Re: [PATCH v2 2/2] can: m_can: fix missed interrupts with m_can

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Message-ID: <20240923-tricky-bird-of-symmetry-68519b-mkl@pengutronix.de>
Date: Mon, 23 Sep 2024 12:30:12 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Markus Schneider-Pargmann <msp@...libre.com>
Cc: Matthias Schiffer <matthias.schiffer@...tq-group.com>, 
	Chandrasekar Ramakrishnan <rcsekar@...sung.com>, Vincent Mailhol <mailhol.vincent@...adoo.fr>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Martin Hundebøll <martin@...nix.com>, "Felipe Balbi (Intel)" <balbi@...nel.org>, 
	Raymond Tan <raymond.tan@...el.com>, Jarkko Nikula <jarkko.nikula@...ux.intel.com>, 
	linux-can@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux@...tq-group.com
Subject: Re: [PATCH v2 2/2] can: m_can: fix missed interrupts with m_can_pci

On 23.09.2024 10:03:24, Markus Schneider-Pargmann wrote:
> Hi Matthias,
> 
> On Thu, Sep 19, 2024 at 01:27:28PM GMT, Matthias Schiffer wrote:
> > The interrupt line of PCI devices is interpreted as edge-triggered,
> > however the interrupt signal of the m_can controller integrated in Intel
> 
> I have a similar patch though for a different setup (I didn't send it
> yet). I have a tcan chip wired to a pin that is only capable of edge
> interrupts.

Can you post your patch for completeness?

regards,
Marc

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