From: Michael Pellegrini <mikep86@gmail.com>
To: linux-can@vger.kernel.org
Subject: pch_can: Data transmission stops after dropped packet
Date: Wed, 14 Nov 2012 15:39:18 +0000 (UTC) [thread overview]
Message-ID: <loom.20121114T160521-534@post.gmane.org> (raw)
Hi All,
I am trying to use the pch_can driver to interface with a CANopen system.
I am encountering a serious issue where, at random intervals, the CAN interface
will lock up and stop transmitting data. Data reception continues normally.
The only way I've found to resolve the issue so far is to issue an
"ifconfig canx down" command followed by an "ifconfig canx up" command.
After the interface is reset through these commands, the TX packet dropped count
and the TX packet carrier count increment by 1.
I am running Ubuntu 12.04 with kernel version 3.2.0-23.
Has anyone else seen this problem or have a fix for it?
Thanks,
Mike
next reply other threads:[~2012-11-14 15:45 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-14 15:39 Michael Pellegrini [this message]
2012-11-14 21:40 ` pch_can: Data transmission stops after dropped packet Michael Pellegrini
2012-11-15 7:18 ` Oliver Hartkopp
2012-11-15 13:13 ` Wolfgang Grandegger
2012-11-15 16:23 ` Michael Pellegrini
2012-11-15 21:19 ` Wolfgang Grandegger
2012-11-15 21:34 ` Michael Pellegrini
2012-11-15 21:51 ` Wolfgang Grandegger
2012-11-18 22:22 ` Wolfgang Grandegger
2012-11-19 15:10 ` Michael Pellegrini
2012-11-19 15:26 ` Wolfgang Grandegger
2012-11-19 16:20 ` Michael Pellegrini
2012-11-19 16:31 ` Wolfgang Grandegger
2012-11-19 17:39 ` Michael Pellegrini
2012-11-19 19:22 ` Wolfgang Grandegger
2012-11-19 20:19 ` Michael Pellegrini
2012-11-19 21:46 ` Wolfgang Grandegger
2012-11-20 14:25 ` Michael Pellegrini
2012-11-20 16:12 ` Wolfgang Grandegger
2012-11-20 19:12 ` Michael Pellegrini
2012-11-20 21:05 ` Wolfgang Grandegger
2012-11-21 10:24 ` Wolfgang Grandegger
[not found] ` <loom.20121121T160744-278@post.gmane.or g>
2012-11-21 15:15 ` Michael Pellegrini
[not found] ` <loom.20121121T160744-278@post.gmane.or g>
2012-11-21 15:25 ` Michael Pellegrini
2012-11-21 15:32 ` Marc Kleine-Budde
2012-11-21 16:11 ` Michael Pellegrini
2012-11-21 15:41 ` Michael Pellegrini
2012-11-21 15:56 ` Wolfgang Grandegger
2012-11-21 16:09 ` Michael Pellegrini
2012-11-21 16:41 ` Wolfgang Grandegger
2012-11-21 16:58 ` Casper Mogensen
2012-11-21 19:48 ` Wolfgang Grandegger
2012-11-21 17:43 ` Michael Pellegrini
2012-11-21 19:55 ` Wolfgang Grandegger
2012-11-21 21:00 ` Michael Pellegrini
2012-11-23 14:27 ` Michael Pellegrini
2012-11-23 14:45 ` Wolfgang Grandegger
2012-11-23 14:47 ` Wolfgang Grandegger
2012-11-23 15:14 ` Michael Pellegrini
2012-11-23 15:04 ` Michael Pellegrini
2012-11-23 17:00 ` Wolfgang Grandegger
2012-11-23 17:18 ` Wolfgang Grandegger
2012-11-23 17:52 ` Michael Pellegrini
2012-11-25 16:17 ` Wolfgang Grandegger
2012-11-26 14:54 ` Michael Pellegrini
2012-11-26 15:30 ` Wolfgang Grandegger
2012-11-26 17:30 ` Michael Pellegrini
2012-11-26 18:13 ` Wolfgang Grandegger
2012-11-29 12:15 ` Wolfgang Grandegger
2012-11-29 14:15 ` Michael Pellegrini
2012-12-06 14:20 ` Michael Pellegrini
2012-12-06 14:23 ` Marc Kleine-Budde
2012-12-06 14:41 ` Wolfgang Grandegger
2012-12-06 14:42 ` Marc Kleine-Budde
2012-12-06 14:42 ` Michael Pellegrini
2012-12-06 14:49 ` Wolfgang Grandegger
2012-12-06 17:05 ` Alexander Stein
2012-12-06 22:02 ` Wolfgang Grandegger
2012-12-06 23:24 ` Marc Kleine-Budde
2012-12-10 8:21 ` Alexander Stein
2012-12-11 20:24 ` Wolfgang Grandegger
2012-12-13 14:04 ` Alexander Stein
2012-12-11 14:46 ` Michael Pellegrini
2012-12-11 20:21 ` Wolfgang Grandegger
2012-12-12 13:35 ` Alexander Stein
2012-12-06 22:11 ` Michael Pellegrini
2012-12-06 23:23 ` Michael Pellegrini
2012-11-24 7:16 ` Wolfgang Grandegger
2012-11-26 3:33 ` Bhupesh SHARMA
2012-11-21 14:52 ` Michael Pellegrini
2012-11-21 15:02 ` Wolfgang Grandegger
2012-11-15 16:32 ` Casper Mogensen
2012-11-15 21:16 ` Wolfgang Grandegger
2012-11-16 19:39 ` Wolfgang Grandegger
2012-11-15 16:12 ` Michael Pellegrini
2012-11-20 18:59 ` Wolfgang Grandegger
2012-11-15 12:35 ` Steffen Rose
2012-11-15 18:26 ` Michael Pellegrini
2012-11-16 8:24 ` Steffen Rose
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