From: "Masayuki Ohtake" <masa-korg@dsn.okisemi.com>
To: "Wolfgang Grandegger" <wg@grandegger.com>
Cc: "David S. Miller" <davem@davemloft.net>,
"Wolfram Sang" <w.sang@pengutronix.de>,
"Christian Pellegrin" <chripell@fsfe.org>,
"Barry Song" <21cnbao@gmail.com>,
"Samuel Ortiz" <sameo@linux.intel.com>,
<socketcan-core@lists.berlios.de>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <meego-dev@meego.com>,
<andrew.chih.howe.khor@intel.com>, <qi.wang@intel.com>,
<gregkh@suse.de>, <yong.y.wang@intel.com>,
"Tomoya MORINAGA" <morinaga526@dsn.okisemi.com>,
<arjan@linux.intel.com>, "Marc Kleine-Budde" <mkl@pengutronix.de>
Subject: Re: [MeeGo-Dev][PATCH v2] Topcliff: Update PCH_CAN driver to 2.6.35
Date: Fri, 17 Sep 2010 08:55:54 +0900 [thread overview]
Message-ID: <000401cb55fa$b6709e90$66f8800a@maildom.okisemi.com> (raw)
In-Reply-To: 4C91DF20.7040807@grandegger.com
Hi Wolfgang Grandegger
According to your policy, we will remove filter processing so that
all packets can be received.
Thanks, Ohtake(OKISemi)
----- Original Message -----
From: "Wolfgang Grandegger" <wg@grandegger.com>
To: "Masayuki Ohtake" <masa-korg@dsn.okisemi.com>
Cc: "Marc Kleine-Budde" <mkl@pengutronix.de>; <arjan@linux.intel.com>; "Tomoya MORINAGA" <morinaga526@dsn.okisemi.com>;
<yong.y.wang@intel.com>; <gregkh@suse.de>; <qi.wang@intel.com>; <andrew.chih.howe.khor@intel.com>;
<meego-dev@meego.com>; <linux-kernel@vger.kernel.org>; <netdev@vger.kernel.org>; <socketcan-core@lists.berlios.de>;
"Samuel Ortiz" <sameo@linux.intel.com>; "Barry Song" <21cnbao@gmail.com>; "Christian Pellegrin" <chripell@fsfe.org>;
"Wolfram Sang" <w.sang@pengutronix.de>; "David S. Miller" <davem@davemloft.net>
Sent: Thursday, September 16, 2010 6:10 PM
Subject: Re: [MeeGo-Dev][PATCH v2] Topcliff: Update PCH_CAN driver to 2.6.35
> On 09/16/2010 10:51 AM, Masayuki Ohtake wrote:
> > Hi Marc,
> >
> >> - Please remove rx-filter handling from the driver completely, simply
> >> receive every can frame
> >
> > This rx-filter function is for Topcliff's CAN HW function.
> > This function is important.
> > Could you tell us the reason why should we remove filter function ?
>
> We do not (yet) support the filtering capability of the CAN controller
> hardware. Therefore please configure the hardware filter to accept *any*
> CAN message like all other drivers do, e.g.:
>
> http://lxr.linux.no/#linux+v2.6.35.4/drivers/net/can/sja1000/sja1000.c#L249
>
> Wolfgang.
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
WARNING: multiple messages have this Message-ID (diff)
From: "Masayuki Ohtake" <masa-korg-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
To: "Wolfgang Grandegger" <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
Cc: andrew.chih.howe.khor-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
Samuel Ortiz <sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
gregkh-l3A5Bk7waGM@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org,
yong.y.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
Marc Kleine-Budde <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Tomoya MORINAGA
<morinaga526-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>,
meego-dev-WXzIur8shnEAvxtiuMwx3w@public.gmane.org,
arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org,
"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
Christian Pellegrin <chripell-VaTbYqLCNhc@public.gmane.org>,
qi.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: [MeeGo-Dev][PATCH v2] Topcliff: Update PCH_CAN driver to 2.6.35
Date: Fri, 17 Sep 2010 08:55:54 +0900 [thread overview]
Message-ID: <000401cb55fa$b6709e90$66f8800a@maildom.okisemi.com> (raw)
In-Reply-To: 4C91DF20.7040807@grandegger.com
Hi Wolfgang Grandegger
According to your policy, we will remove filter processing so that
all packets can be received.
Thanks, Ohtake(OKISemi)
----- Original Message -----
From: "Wolfgang Grandegger" <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
To: "Masayuki Ohtake" <masa-korg-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>
Cc: "Marc Kleine-Budde" <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>; <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>; "Tomoya MORINAGA" <morinaga526-ECg8zkTtlr0C6LszWs/t0g@public.gmane.org>;
<yong.y.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>; <gregkh-l3A5Bk7waGM@public.gmane.org>; <qi.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>; <andrew.chih.howe.khor-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>;
<meego-dev-WXzIur8shnEAvxtiuMwx3w@public.gmane.org>; <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>; <netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>; <socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org>;
"Samuel Ortiz" <sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>; "Barry Song" <21cnbao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>; "Christian Pellegrin" <chripell-VaTbYqLCNhc@public.gmane.org>;
"Wolfram Sang" <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>; "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Sent: Thursday, September 16, 2010 6:10 PM
Subject: Re: [MeeGo-Dev][PATCH v2] Topcliff: Update PCH_CAN driver to 2.6.35
> On 09/16/2010 10:51 AM, Masayuki Ohtake wrote:
> > Hi Marc,
> >
> >> - Please remove rx-filter handling from the driver completely, simply
> >> receive every can frame
> >
> > This rx-filter function is for Topcliff's CAN HW function.
> > This function is important.
> > Could you tell us the reason why should we remove filter function ?
>
> We do not (yet) support the filtering capability of the CAN controller
> hardware. Therefore please configure the hardware filter to accept *any*
> CAN message like all other drivers do, e.g.:
>
> http://lxr.linux.no/#linux+v2.6.35.4/drivers/net/can/sja1000/sja1000.c#L249
>
> Wolfgang.
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2010-09-16 23:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-13 12:22 [MeeGo-Dev][PATCH v2] Topcliff: Update PCH_CAN driver to 2.6.35 Masayuki Ohtak
2010-09-13 15:14 ` Marc Kleine-Budde
2010-09-13 15:14 ` Marc Kleine-Budde
2010-09-16 8:51 ` Masayuki Ohtake
2010-09-16 8:51 ` Masayuki Ohtake
2010-09-16 9:10 ` Wolfgang Grandegger
2010-09-16 9:10 ` Wolfgang Grandegger
2010-09-16 23:55 ` Masayuki Ohtake [this message]
2010-09-16 23:55 ` Masayuki Ohtake
2010-09-13 18:47 ` Daniel Baluta
2010-09-13 18:47 ` Daniel Baluta
2010-09-15 7:36 ` Wolfgang Grandegger
2010-09-15 7:36 ` Wolfgang Grandegger
-- strict thread matches above, loose matches on Subject: below --
2010-09-13 12:22 Masayuki Ohtak
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