From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Dong Aisheng <b29396@freescale.com>
Cc: linux-can@vger.kernel.org, wg@grandegger.com,
varkabhadram@gmail.com, netdev@vger.kernel.org,
socketcan@hartkopp.net, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes
Date: Wed, 05 Nov 2014 12:32:21 +0100 [thread overview]
Message-ID: <545A0AC5.80006@pengutronix.de> (raw)
In-Reply-To: <20141105103349.GA4007@shlinux1.ap.freescale.net>
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On 11/05/2014 11:33 AM, Dong Aisheng wrote:
> On Wed, Nov 05, 2014 at 11:17:48AM +0100, Marc Kleine-Budde wrote:
>> On 11/05/2014 08:58 AM, Dong Aisheng wrote:
>>> At least on the i.MX6SX with M_CAN IP version 3.0.x, an issue with
>>
>> Can you add the imx mask revision, too and the exact m_can version (is
>> available).
>>
>
> What do you mean imx mask revision?
In my imx6sdl/imx6q data sheet it's called: Chip Silicon Version
(USB_ANALOG_DIGPROG), I expect that the imx6sx has a the same register.
> By reading the Core Release Register (CREL), it seems the exact m_can
> version is 3.0.1. (CREL = 30130506).
>
> So what about changing to as follows?
> "At least on the i.MX6SX with M_CAN IP version 3.0.1 (CREL = 30130506),
> an issue with"
Yes, please ass the imx silicon revision, too.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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From: mkl@pengutronix.de (Marc Kleine-Budde)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes
Date: Wed, 05 Nov 2014 12:32:21 +0100 [thread overview]
Message-ID: <545A0AC5.80006@pengutronix.de> (raw)
In-Reply-To: <20141105103349.GA4007@shlinux1.ap.freescale.net>
On 11/05/2014 11:33 AM, Dong Aisheng wrote:
> On Wed, Nov 05, 2014 at 11:17:48AM +0100, Marc Kleine-Budde wrote:
>> On 11/05/2014 08:58 AM, Dong Aisheng wrote:
>>> At least on the i.MX6SX with M_CAN IP version 3.0.x, an issue with
>>
>> Can you add the imx mask revision, too and the exact m_can version (is
>> available).
>>
>
> What do you mean imx mask revision?
In my imx6sdl/imx6q data sheet it's called: Chip Silicon Version
(USB_ANALOG_DIGPROG), I expect that the imx6sx has a the same register.
> By reading the Core Release Register (CREL), it seems the exact m_can
> version is 3.0.1. (CREL = 30130506).
>
> So what about changing to as follows?
> "At least on the i.MX6SX with M_CAN IP version 3.0.1 (CREL = 30130506),
> an issue with"
Yes, please ass the imx silicon revision, too.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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next prev parent reply other threads:[~2014-11-05 11:32 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-05 7:58 [PATCH V2 1/4] can: m_can: update to support CAN FD features Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 7:58 ` [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 10:17 ` Marc Kleine-Budde
2014-11-05 10:17 ` Marc Kleine-Budde
2014-11-05 10:33 ` Dong Aisheng
2014-11-05 10:33 ` Dong Aisheng
2014-11-05 10:33 ` Dong Aisheng
2014-11-05 11:32 ` Marc Kleine-Budde [this message]
2014-11-05 11:32 ` Marc Kleine-Budde
2014-11-05 11:32 ` Dong Aisheng
2014-11-05 11:32 ` Dong Aisheng
2014-11-05 11:32 ` Dong Aisheng
2014-11-05 7:58 ` [PATCH V1 3/4] can: add can_is_canfd_skb() API Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 9:39 ` Oliver Hartkopp
2014-11-05 9:39 ` Oliver Hartkopp
2014-11-05 7:58 ` [PATCH V1 4/4] can: m_can: allow to send std frame on CAN FD mode Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 7:58 ` Dong Aisheng
2014-11-05 10:41 ` Marc Kleine-Budde
2014-11-05 10:41 ` Marc Kleine-Budde
2014-11-05 11:08 ` Oliver Hartkopp
2014-11-05 11:08 ` Oliver Hartkopp
2014-11-05 10:12 ` [PATCH V2 1/4] can: m_can: update to support CAN FD features Oliver Hartkopp
2014-11-05 10:12 ` Oliver Hartkopp
2014-11-05 11:26 ` Dong Aisheng
2014-11-05 11:26 ` Dong Aisheng
2014-11-05 11:26 ` Dong Aisheng
2014-11-05 13:10 ` Oliver Hartkopp
2014-11-05 13:10 ` Oliver Hartkopp
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 13:15 ` Oliver Hartkopp
2014-11-05 13:15 ` Oliver Hartkopp
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 12:47 ` Dong Aisheng
2014-11-05 13:19 ` Marc Kleine-Budde
2014-11-05 13:19 ` Marc Kleine-Budde
2014-11-05 13:46 ` Dong Aisheng
2014-11-05 13:46 ` Dong Aisheng
2014-11-05 13:46 ` Dong Aisheng
2014-11-05 14:35 ` Oliver Hartkopp
2014-11-05 14:35 ` Oliver Hartkopp
2014-11-05 11:35 ` Varka Bhadram
2014-11-05 11:35 ` Varka Bhadram
2014-11-05 11:36 ` Dong Aisheng
2014-11-05 11:36 ` Dong Aisheng
2014-11-05 11:36 ` Dong Aisheng
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