linux-kernel - Re: [MeeGo-Dev][PATCH v3] Topcliff: Update PCH

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Message-ID: <002e01cb6486$2ed72cc0$66f8800a@maildom.okisemi.com>
Date:	Tue, 5 Oct 2010 21:09:30 +0900
From:	"Masayuki Ohtake" <masa-korg@....okisemi.com>
To:	"Marc Kleine-Budde" <mkl@...gutronix.de>
Cc:	"Samuel Ortiz" <sameo@...ux.intel.com>,
	"Christian Pellegrin" <chripell@...e.org>,
	"David S. Miller" <davem@...emloft.net>, <meego-dev@...go.com>,
	"Tomoya MORINAGA" <morinaga526@....okisemi.com>,
	<joel.clark@...el.com>, <kok.howg.ewe@...el.com>,
	<socketcan-core@...ts.berlios.de>, <yong.y.wang@...el.com>,
	<linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
	<margie.foster@...el.com>, <qi.wang@...el.com>,
	<andrew.chih.howe.khor@...el.com>,
	"Wolfgang Grandegger" <wg@...ndegger.com>
Subject: Re: [MeeGo-Dev][PATCH v3] Topcliff: Update PCH_CAN driver to 2.6.35

Hi Marc,

On Tuesday, October 05, 2010 8:08 PM, Marc Kleine-Budde wrote:
> If FIFO is working you might also think about NAPI.

I think NAPI isn't necessary for our CAN driver.
NAPI is for high-speed networking.
CAN is NOT high-speed.

In fact, some accepted CAN drivers don't have NAPI.

Thanks, Ohtake(OKISemi)


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