can: kvaser_usb: Add support for the USBcan-II family

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.

List of new devices supported by this driver update:

         - Kvaser USBcan II HS/HS
         - Kvaser USBcan II HS/LS
         - Kvaser USBcan Rugged ("USBcan Rev B")
         - Kvaser Memorator HS/HS
         - Kvaser Memorator HS/LS
         - Scania VCI2 (if you have the Kvaser logo on top)

Signed-off-by: Ahmed S. Darwish <[email protected]>
Acked-by: Andri Yngvason <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>

Author: Ahmed S. Darwish

drivers/net/can/usb/Kconfig

@@ -25,7 +25,7 @@ config CAN_KVASER_USB
 	tristate "Kvaser CAN/USB interface"
 	---help---
 	  This driver adds support for Kvaser CAN/USB devices like Kvaser
-	  Leaf Light.
+	  Leaf Light and Kvaser USBcan II.
 
 	  The driver provides support for the following devices:
 	    - Kvaser Leaf Light
@@ -46,6 +46,12 @@ config CAN_KVASER_USB
 	    - Kvaser USBcan R
 	    - Kvaser Leaf Light v2
 	    - Kvaser Mini PCI Express HS
+	    - Kvaser USBcan II HS/HS
+	    - Kvaser USBcan II HS/LS
+	    - Kvaser USBcan Rugged ("USBcan Rev B")
+	    - Kvaser Memorator HS/HS
+	    - Kvaser Memorator HS/LS
+	    - Scania VCI2 (if you have the Kvaser logo on top)
 
 	  If unsure, say N.