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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Masayuki Ohtake <masa-korg@dsn.okisemi.com>
Cc: qi.wang@intel.com, chripell@fsfe.org, kok.howg.ewe@intel.com,
	morinaga526@dsn.okisemi.com, joel.clark@intel.com,
	socketcan-core@lists.berlios.de, yong.y.wang@intel.com,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	margie.foster@intel.com, sameo@linux.intel.com,
	andrew.chih.howe.khor@intel.com,
	David Miller <davem@davemloft.net>,
	Wolfgang Grandegger <wg@grandegger.com>
Subject: Re: [MeeGo-Dev][PATCH v3] Topcliff: Update PCH_CAN driver to 2.6.35
Date: Wed, 13 Oct 2010 09:38:05 +0200	[thread overview]
Message-ID: <4CB561DD.2030304@pengutronix.de> (raw)
In-Reply-To: <000701cb6a8e$60de6900$66f8800a@maildom.okisemi.com>

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On 10/13/2010 06:23 AM, Masayuki Ohtake wrote:
> On Tuesday, October 12, 2010 4:56 PM, Marc Kleine-Budde wrote :
>> I just had a small peak at the datasheet. It seems you can implement the
>> same scheme for rx as on the at91, if you enough rx buffers. In the at91
>> driver I use 8+4 = 12 buffers for rx. Have a look at the driver, the rx
>> path is documented.
> 
> Thank you for your suggestion.
> This is valuable for us.
> It seems the at91's Hw benabior similar to ours.
> Using this method, we will implement and test.

Feel free to ask if you have questions regarding the algorithm or the
code or have some code to review.

cheers, 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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WARNING: multiple messages have this Message-ID (diff)
From: Marc Kleine-Budde <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: Masayuki Ohtake <masa-korg-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
Cc: andrew.chih.howe.khor-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	qi.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	margie.foster-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Wolfgang Grandegger <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>,
	yong.y.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org,
	kok.howg.ewe-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	chripell-VaTbYqLCNhc@public.gmane.org,
	morinaga526-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org,
	David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
	joel.clark-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org
Subject: Re: [MeeGo-Dev][PATCH v3] Topcliff: Update PCH_CAN driver to 2.6.35
Date: Wed, 13 Oct 2010 09:38:05 +0200	[thread overview]
Message-ID: <4CB561DD.2030304@pengutronix.de> (raw)
In-Reply-To: <000701cb6a8e$60de6900$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>


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On 10/13/2010 06:23 AM, Masayuki Ohtake wrote:
> On Tuesday, October 12, 2010 4:56 PM, Marc Kleine-Budde wrote :
>> I just had a small peak at the datasheet. It seems you can implement the
>> same scheme for rx as on the at91, if you enough rx buffers. In the at91
>> driver I use 8+4 = 12 buffers for rx. Have a look at the driver, the rx
>> path is documented.
> 
> Thank you for your suggestion.
> This is valuable for us.
> It seems the at91's Hw benabior similar to ours.
> Using this method, we will implement and test.

Feel free to ask if you have questions regarding the algorithm or the
code or have some code to review.

cheers, 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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_______________________________________________
Socketcan-core mailing list
Socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org
https://lists.berlios.de/mailman/listinfo/socketcan-core

  reply	other threads:[~2010-10-13  7:38 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-24 10:24 [MeeGo-Dev][PATCH v3] Topcliff: Update PCH_CAN driver to 2.6.35 Masayuki Ohtak
2010-09-27  8:38 ` Wolfgang Grandegger
2010-09-27  8:38   ` Wolfgang Grandegger
2010-09-30  9:10 ` Wolfgang Grandegger
2010-09-30  9:10   ` Wolfgang Grandegger
2010-09-30 18:50   ` David Miller
2010-09-30 18:50     ` David Miller
2010-10-01 10:02   ` Masayuki Ohtake
2010-10-01 10:02     ` Masayuki Ohtake
2010-10-01 12:40     ` Wolfgang Grandegger
2010-10-01 12:40       ` Wolfgang Grandegger
2010-10-05 10:21       ` Masayuki Ohtake
2010-10-05 10:21         ` Masayuki Ohtake
2010-10-05 11:08         ` Marc Kleine-Budde
2010-10-05 12:09           ` Masayuki Ohtake
2010-10-05 12:09             ` Masayuki Ohtake
2010-10-05 18:45             ` David Miller
2010-10-05 18:45               ` David Miller
2010-10-06  3:07               ` Masayuki Ohtake
2010-10-06  3:07                 ` Masayuki Ohtake
2010-10-06  3:09                 ` David Miller
2010-10-06  3:09                   ` David Miller
2010-10-06  9:12                   ` Wolfgang Grandegger
2010-10-06  9:12                     ` Wolfgang Grandegger
2010-10-12  7:09                     ` Masayuki Ohtake
2010-10-12  7:09                       ` Masayuki Ohtake
2010-10-12  7:42                       ` Wolfgang Grandegger
2010-10-12  7:42                         ` Wolfgang Grandegger
2010-10-12  7:56                       ` Marc Kleine-Budde
2010-10-12  7:56                         ` Marc Kleine-Budde
2010-10-13  4:23                         ` Masayuki Ohtake
2010-10-13  4:23                           ` Masayuki Ohtake
2010-10-13  7:38                           ` Marc Kleine-Budde [this message]
2010-10-13  7:38                             ` Marc Kleine-Budde
2010-10-13 10:09   ` Masayuki Ohtake
2010-10-13 10:09     ` Masayuki Ohtake
2010-10-13 11:08     ` Wolfgang Grandegger
2010-10-13 11:08       ` Wolfgang Grandegger
2010-10-13 12:05       ` Masayuki Ohtake
2010-10-13 12:05         ` Masayuki Ohtake
  -- strict thread matches above, loose matches on Subject: below --
2010-09-24 10:24 Masayuki Ohtak

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