From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Torin Cooper-Bennun <torin@maxiluxsystems.com>
Cc: linux-can@vger.kernel.org
Subject: Re: [PATCH RFC can-next 0/3] m_can: support device-specific interrupt handling
Date: Fri, 14 May 2021 19:13:18 +0200 [thread overview]
Message-ID: <20210514171318.hqeazqprda5rgjpc@pengutronix.de> (raw)
In-Reply-To: <20210514164455.inr3getboissqasr@bigthink>
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On 14.05.2021 17:44:55, Torin Cooper-Bennun wrote:
> > Proper error handling is not trivial....and from my experience, in most
> > cases the documentation of those kinds of errors and how to recover is
> > quite sparse, I haven't looked deep into the tcan4x5x docs though.
>
> I guess I should give credit where it's due, in that the driver works
> fine without full error handling for the vast majority of cases. It may
> just be that the application I'm working on is more sensitive to faults.
>
> The docs are fairly sparse on error handling from a programmer's
> perspective, yes. I've learned more from experience with this chip than
> from the datasheet!
That's exactly what I meant :D
Marc
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prev parent reply other threads:[~2021-05-14 17:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-14 12:19 [PATCH RFC can-next 0/3] m_can: support device-specific interrupt handling Torin Cooper-Bennun
2021-05-14 12:19 ` [PATCH RFC can-next 1/3] can: m_can: add handle_dev_interrupts callback to m_can_ops Torin Cooper-Bennun
2021-05-14 12:26 ` Marc Kleine-Budde
2021-05-14 13:21 ` Torin Cooper-Bennun
2021-05-14 14:16 ` Marc Kleine-Budde
2021-05-14 12:19 ` [PATCH RFC can-next 2/3] can: m_can: m_can_isr(): handle device-specific interrupts Torin Cooper-Bennun
2021-05-14 12:19 ` [PATCH RFC can-next 3/3] can: tcan4x5x: add handle_dev_interrupts callback to ops Torin Cooper-Bennun
2021-05-14 14:10 ` Marc Kleine-Budde
2021-05-14 14:51 ` Torin Cooper-Bennun
2021-05-14 15:15 ` Marc Kleine-Budde
2021-05-14 16:27 ` Torin Cooper-Bennun
2021-05-14 12:34 ` [PATCH RFC can-next 0/3] m_can: support device-specific interrupt handling Marc Kleine-Budde
2021-05-14 13:10 ` Torin Cooper-Bennun
2021-05-14 14:12 ` Marc Kleine-Budde
2021-05-14 14:44 ` Torin Cooper-Bennun
2021-05-14 14:55 ` Marc Kleine-Budde
2021-05-14 16:46 ` Torin Cooper-Bennun
2021-05-14 14:54 ` Torin Cooper-Bennun
2021-05-14 15:21 ` Marc Kleine-Budde
2021-05-14 16:44 ` Torin Cooper-Bennun
2021-05-14 17:13 ` Marc Kleine-Budde [this message]
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