From: Wolfgang Grandegger <wg@grandegger•com>
To: Marc Kleine-Budde <mkl@pengutronix•de>
Cc: Oliver Hartkopp <socketcan@hartkopp•net>,
andrew.chih.howe.khor@intel•com, socketcan-core@lists•berlios.de,
qi.wang@intel•com, netdev@vger•kernel.org, gregkh@suse•de,
yong.y.wang@intel•com,
Masayuki Ohtake <masa-korg@dsn•okisemi.com>,
Morinaga <morinaga526@dsn•okisemi.com>,
meego-dev@meego•com, arjan@linux•intel.com
Subject: Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_CAN driver to 2.6.35
Date: Wed, 15 Sep 2010 14:11:06 +0200 [thread overview]
Message-ID: <4C90B7DA.6030405@grandegger.com> (raw)
In-Reply-To: <4C90B63D.9030201@pengutronix.de>
On 09/15/2010 02:04 PM, Marc Kleine-Budde wrote:
> On 09/15/2010 12:55 PM, Wolfgang Grandegger wrote:
>>> Just a remark:
>>>
>>> During the IDF the informations about the Topcliff Controller Hub have been
>>> reworked, so that some of the documentation became available for the public:
>>>
>>> http://edc.intel.com/Platforms/Atom-E6xx/#hardware
>>>
>>> Especially the Datasheet for the Platform Controller Hub EG20T can be found:
>>>
>>> http://download.intel.com/embedded/chipsets/datasheet/324211.pdf
>>>
>>> In chapter 13 there are some details about the CAN controller.
>>
>> Ah, thanks for the link. The CAN controller seems then to be similar to
>> the OKI MSM9225B.
>
> According to the datasheet for the msm9225 I found, the chip has got an
> 8 bit interface (mmap'ed or spi). The Intel is 32 bit based (most, maybe
> all, upper 16 bit are marked as reserverd).
I said *similar*, especially in respect to ability of combining RX
message objects to a fifo.
Wolfgang.
next prev parent reply other threads:[~2010-09-15 12:10 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-11 0:25 [MeeGo-Dev][PATCH] Topcliff: Update PCH_CAN driver to 2.6.35 Masayuki Ohtak
[not found] ` <4C61EDE5.4030505-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
2010-08-11 10:37 ` Daniel Baluta
2010-08-12 1:42 ` Wang, Qi
2010-08-12 2:04 ` Greg KH
2010-08-12 2:13 ` Wang, Qi
[not found] ` <20100812020414.GD14121-l3A5Bk7waGM@public.gmane.org>
2010-08-12 6:25 ` Oliver Hartkopp
2010-08-12 6:29 ` Wang, Qi
2010-08-12 2:39 ` Masayuki Ohtake
[not found] ` <D5AB6E638E5A3E4B8F4406B113A5A19A28EA26EB-QQHDSDV1ERZpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-08-12 5:17 ` Daniel Baluta
2010-08-12 9:03 ` Wolfgang Grandegger
2010-08-13 0:23 ` Wang, Qi
[not found] ` <D5AB6E638E5A3E4B8F4406B113A5A19A28EA2AB1-QQHDSDV1ERZpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-08-13 6:11 ` Daniel Baluta
2010-08-13 10:58 ` Wolfgang Grandegger
2010-08-20 6:01 ` Masayuki Ohtake
[not found] ` <000f01cb402d$34b675b0$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-08-20 7:59 ` Wolfgang Grandegger
2010-08-20 8:37 ` Masayuki Ohtake
2010-08-11 12:31 ` Wolfgang Grandegger
[not found] ` <D5AB6E638E5A3E4B8F4406B113A5A19A28EA26CC@shsmsx501.ccr.corp.intel.com>
[not found] ` <4C63B6C9.5050804@grandegger.com>
[not found] ` <D5AB6E638E5A3E4B8F4406B113A5A19A28EA29DF@shsmsx501.ccr.corp.intel.com>
2010-09-01 7:45 ` Masayuki Ohtake
[not found] ` <000501cb49a9$9cd4bf00$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-09-01 17:04 ` out-of-order tx objects - was " Oliver Hartkopp
2010-09-01 18:51 ` Wolfgang Grandegger
2010-09-02 3:19 ` Masayuki Ohtake
[not found] ` <001301cb4a4d$b4c4ba80$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-09-02 6:32 ` Wolfgang Grandegger
2010-08-11 13:04 ` Marc Kleine-Budde
2010-09-13 12:07 ` Masayuki Ohtake
[not found] ` <005f01cb533e$5c21d530$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-09-13 12:29 ` Marc Kleine-Budde
2010-09-14 0:46 ` Masayuki Ohtake
2010-09-14 7:08 ` Marc Kleine-Budde
[not found] ` <003a01cb53a6$4ca724d0$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-09-15 7:42 ` Wolfgang Grandegger
[not found] ` <4C9078D3.50300-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2010-09-15 9:42 ` Oliver Hartkopp
2010-09-15 10:55 ` Wolfgang Grandegger
2010-09-15 12:04 ` Marc Kleine-Budde
2010-09-15 12:11 ` Wolfgang Grandegger [this message]
2010-09-13 15:22 ` Greg KH
2010-09-14 8:48 ` Masayuki Ohtake
[not found] ` <00ca01cb53e9$a50c1930$66f8800a-a06+6cuVnkTSQfdrb5gaxUEOCMrvLtNR@public.gmane.org>
2010-09-14 13:10 ` Greg KH
2010-09-15 1:21 ` Masayuki Ohtake
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