From: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
To: Wolfgang Grandegger <wg@grandegger.com>
Cc: Martin Elshuber <martin.elshuber@theobroma-systems.com>,
Philipp Tomsich <philipp.tomsich@theobroma-systems.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
linux-can@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/1] can: ucan: add driver for Theobroma Systems UCAN devices
Date: Wed, 14 Mar 2018 11:19:51 +0100 [thread overview]
Message-ID: <ed41c2d8-b231-fa8f-9802-b18382dde32e@theobroma-systems.com> (raw)
In-Reply-To: <b5bf52e2-0843-a2b3-b039-c39fb9c634e3@grandegger.com>
On 14.03.18 11:04, Wolfgang Grandegger wrote:
>>> controller-problem{rx-error-warning,tx-error-warning,rx-error-passive,tx-error-passive}
>
> Just,
>
> controller-problem{rx-error-passive,tx-error-passive}
Ok.
>> (1b) cable gets connected:
>>
>>> (000.000883) can0 20000034 [8] 00 3C 00 00 00 00 80 00 ERRORFRAME
>>> controller-problem{rx-error-warning,tx-error-warning,rx-error-passive,tx-error-passive}
>>>
>>> transceiver-status
>>> no-acknowledgement-on-tx
>>> error-counter-tx-rx{{128}{0}}
>>> (000.000996) can0 20000004 [8] 00 0C 00 00 00 00 7F 00 ERRORFRAME
>>> controller-problem{rx-error-warning,tx-error-warning}
>>> error-counter-tx-rx{{127}{0}}
>
> Back to error active is missing!? Have a look to:
>
> https://elixir.bootlin.com/linux/latest/source/drivers/net/can/dev.c#L364
Should be sent out once the error counter drops further, will check.
Thanks,
Jakob
next prev parent reply other threads:[~2018-03-14 10:19 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 17:35 [PATCH v2 0/1] can: ucan: add driver for Theobroma Systems UCAN devices Jakob Unterwurzacher
2018-03-13 17:35 ` [PATCH v2 1/1] " Jakob Unterwurzacher
2018-03-13 17:44 ` Marc Kleine-Budde
2018-03-13 17:53 ` Jakob Unterwurzacher
2018-03-13 17:56 ` Marc Kleine-Budde
2018-03-14 7:51 ` Marc Kleine-Budde
2018-03-14 9:09 ` Jakob Unterwurzacher
2018-03-14 9:36 ` rx_packets/bytes stats for error frames (was: Re: [PATCH v2 1/1] can: ucan: add driver for Theobroma Systems UCAN devices) Marc Kleine-Budde
2018-03-14 9:46 ` rx_packets/bytes stats for error frames Wolfgang Grandegger
2018-03-14 9:57 ` Jakob Unterwurzacher
2018-03-14 9:11 ` [PATCH v2 1/1] can: ucan: add driver for Theobroma Systems UCAN devices Wolfgang Grandegger
2018-03-14 9:14 ` Jakob Unterwurzacher
2018-03-14 9:17 ` Wolfgang Grandegger
2018-03-14 9:21 ` Jakob Unterwurzacher
2018-03-14 9:25 ` Wolfgang Grandegger
2018-03-14 9:48 ` Jakob Unterwurzacher
2018-03-14 10:04 ` Wolfgang Grandegger
2018-03-14 10:19 ` Jakob Unterwurzacher [this message]
2018-03-14 19:07 ` Jakob Unterwurzacher
2018-03-15 6:58 ` Wolfgang Grandegger
2018-03-16 7:01 ` kbuild test robot
2018-03-16 12:14 ` kbuild test robot
2018-03-13 17:40 ` [PATCH v2 0/1] Open questions Jakob Unterwurzacher
[not found] ` <06378497-1ACE-4333-810F-4E3E4706CCD5@theobroma-systems.com>
2018-03-13 17:48 ` Jakob Unterwurzacher
2018-03-13 17:48 ` Marc Kleine-Budde
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