linux-kernel - Re: [PATCH v4 3/4] can: kvaser_usb: Add support for the Usbcan-II family

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Message-ID: <20150112112033.GB9213@linux>
Date:	Mon, 12 Jan 2015 06:20:33 -0500
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	Olivier Sobrie <olivier@...rie.be>,
	Oliver Hartkopp <socketcan@...tkopp.net>,
	Wolfgang Grandegger <wg@...ndegger.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Linux-CAN <linux-can@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 3/4] can: kvaser_usb: Add support for the Usbcan-II
 family

Hi Marc,

On Sun, Jan 11, 2015 at 03:36:12PM -0500, Ahmed S. Darwish wrote:
> From: Ahmed S. Darwish <ahmed.darwish@...eo.com>
> 
> CAN to USB interfaces sold by the Swedish manufacturer Kvaser are
> divided into two major families: 'Leaf', and 'UsbcanII'.  From an
> Operating System perspective, the firmware of both families behave
> in a not too drastically different fashion.
> 
> This patch adds support for the UsbcanII family of devices to the
> current Kvaser Leaf-only driver.
> 
> CAN frames sending, receiving, and error handling paths has been
> tested using the dual-channel "Kvaser USBcan II HS/LS" dongle. It
> should also work nicely with other products in the same category.
> 

Please delay applying this to as I've just discovered that
removal of two of the device family checks introduced two
un-necessary GCC warnings.

Will send and updated version soon.

Thanks,
Darwish
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