From: Oliver Hartkopp <socketcan@hartkopp.net>
To: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>,
Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>,
linux-can <linux-can@vger.kernel.org>,
Michal Simek <michal.simek@xilinx.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>, hsweeten@visionengravers.com
Subject: Re: xlinix_can: bug when sending two RTR frames
Date: Thu, 9 Feb 2023 18:53:34 +0100 [thread overview]
Message-ID: <a2256c85-4253-dff5-fa8e-00fc02916095@hartkopp.net> (raw)
In-Reply-To: <94e3c5bc-6af9-f240-86fa-2b780a58533f@hartkopp.net>
+ Michael Simek
Missed Michael when checking the responsible people with
scripts/get_maintainer.pl
Best regards,
Oliver
On 2/7/23 21:45, Oliver Hartkopp wrote:
> Hi xilinx_can maintainers,
>
> Hartley Sweeten reported a bug when sending RTR frames with the
> xilinx_can driver here:
>
> https://github.com/linux-can/can-utils/issues/405#
>
> The problem: When sending a single RTR frame (e.g. with 'cansend can0
> 001#R') nothing happens.
>
> Only after sending a *second* RTR frame with 'cansend can0 001#R' the
> two (pending) RTR-frames are sent directly after each other.
>
> This faulty behavior of RTR frame sending is independent of the time gap
> between the two cansend attempts.
>
> Best regards,
> Oliver
next prev parent reply other threads:[~2023-02-09 17:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 20:45 xlinix_can: bug when sending two RTR frames Oliver Hartkopp
2023-02-07 21:04 ` Marc Kleine-Budde
2023-02-09 17:53 ` Oliver Hartkopp [this message]
2023-02-16 11:18 ` Michal Simek
2023-02-16 15:34 ` Hartley Sweeten
2023-02-16 17:09 ` Oliver Hartkopp
2023-02-17 15:52 ` Hartley Sweeten
2023-02-21 10:53 ` Marc Kleine-Budde
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