Re: [PATCH v8] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-15 Thread Wolfgang Grandegger
On 12/15/2012 11:12 AM, Bernd Krumböck wrote: This informations could be useful for configuration scripts. Various drivers do the same. Well, could be is not a strong argument. Is there a real use-case? If not I'm also in favor of removing these entries, as I already said. Wolfgang. -- To

Re: [PATCH v7] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-14 Thread Wolfgang Grandegger
: + CAN_ERR_CRTL_RX_WARNING; + priv-can.can_stats.error_warning++; + break; + case USB_8DEV_STATUSMSG_BUSHEAVY: + priv-can.state = CAN_STATE_ERROR_WARNING; s/WARNING/PASSIVE/ ? You can add my Acked-by: Wolfgang Grandegger w...@grandegger.com

Re: [PATCH v4] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-05 Thread Wolfgang Grandegger
Hi Bernd, still a few issues with error handling. +/* Send open command to device */ +static int usb_8dev_cmd_open(struct usb_8dev *dev) +{ +struct can_bittiming *bt = dev-can.bittiming; +struct usb_8dev_cmd_msg outmsg; +struct usb_8dev_cmd_msg inmsg; +u32 flags = 0; +

Re: [PATCH v4] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-05 Thread Wolfgang Grandegger
On 12/05/2012 05:00 PM, Marc Kleine-Budde wrote: On 12/05/2012 04:49 PM, Oliver Hartkopp wrote: On 05.12.2012 11:13, Wolfgang Grandegger wrote: +outmsg.command = USB_8DEV_OPEN; +outmsg.opt1 = USB_8DEV_BAUD_MANUAL; +outmsg.data[0] = (bt-prop_seg + bt-phase_seg1); Minor issue

Re: [PATCH v3] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-04 Thread Wolfgang Grandegger
On 12/04/2012 09:44 PM, krumbo...@universalnet.at wrote: Add device driver for USB2CAN interface from 8 devices (http://www.8devices.com). Signed-off-by: Bernd Krumboeck krumbo...@universalnet.at --- drivers/net/can/usb/Kconfig|6 + drivers/net/can/usb/Makefile |1 +

Re: [PATCH v3] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-04 Thread Wolfgang Grandegger
On 12/04/2012 11:20 PM, Bernd Krumboeck wrote: Hi Wolfgang! Am 2012-12-04 21:44, schrieb Wolfgang Grandegger: On 12/04/2012 09:44 PM, krumbo...@universalnet.at wrote: Add device driver for USB2CAN interface from 8 devices (http://www.8devices.com). Signed-off-by: Bernd Krumboeck krumbo

Re: [PATCH v2] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-03 Thread Wolfgang Grandegger
Hi, at a closer look I see a few more issues: Please use s/dev_warn(netdev-dev.parent,/netdev_warn(/ for dev_warn and friends. You can drop the do_set_bittiming callback if it's not needed. There is no need for a dummy function, IIRC. And please also drop the remaining sysfs files for firmware

Re: [PATCH v2] usb_8dev: Add support for USB2CAN interface from 8 devices

2012-12-03 Thread Wolfgang Grandegger
On 12/03/2012 09:32 PM, krumbo...@universalnet.at wrote: Hi Wolfgang! And please also drop the remaining sysfs files for firmware and hardware. I thinks it's enough that the versions are printed when the device is probed. Systemadministrators often use versions for configuration scripts.

Re: [PATCH v4] can: kvaser_usb: Add support for Kvaser CAN/USB devices

2012-09-22 Thread Wolfgang Grandegger
On 09/21/2012 11:54 AM, Marc Kleine-Budde wrote: On 09/20/2012 07:06 AM, Olivier Sobrie wrote: This driver provides support for several Kvaser CAN/USB devices. Such kind of devices supports up to three CAN network interfaces. It has been tested with a Kvaser USB Leaf Light (one network

Re: [PATCH v2] can: kvaser_usb: Add support for Kvaser CAN/USB devices

2012-08-08 Thread Wolfgang Grandegger
Hi Oliver, On 08/08/2012 08:14 AM, Olivier Sobrie wrote: Hi Wolfgang, On Tue, Aug 07, 2012 at 08:26:38AM +0200, Wolfgang Grandegger wrote: On 08/06/2012 07:21 AM, Olivier Sobrie wrote: This driver provides support for several Kvaser CAN/USB devices. Such kind of devices supports up

Re: [PATCH v2] can: kvaser_usb: Add support for Kvaser CAN/USB devices

2012-08-08 Thread Wolfgang Grandegger
On 08/08/2012 03:30 PM, Olivier Sobrie wrote: On Wed, Aug 08, 2012 at 10:25:35AM +0200, Wolfgang Grandegger wrote: Hi Oliver, On 08/08/2012 08:14 AM, Olivier Sobrie wrote: Hi Wolfgang, On Tue, Aug 07, 2012 at 08:26:38AM +0200, Wolfgang Grandegger wrote: On 08/06/2012 07:21 AM, Olivier

Re: [PATCH v2] can: kvaser_usb: Add support for Kvaser CAN/USB devices

2012-08-07 Thread Wolfgang Grandegger
On 08/06/2012 07:21 AM, Olivier Sobrie wrote: This driver provides support for several Kvaser CAN/USB devices. Such kind of devices supports up to three can network interfaces. s/can/CAN/ It has been tested with a Kvaser USB Leaf Light (one network interface) connected to a pch_can