can: peak_usb: export ctrlmode_supported to adapter specific definition

Export the ctrlmode_supported value from the core file to each adapter specific
file. This has been mandatory for supporting the new CANFD extension.

Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/usb/peak_usb/pcan_usb.c

@@ -859,6 +859,7 @@ const struct peak_usb_adapter pcan_usb = {
 	.name = "PCAN-USB",
 	.device_id = PCAN_USB_PRODUCT_ID,
 	.ctrl_count = 1,
+	.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES | CAN_CTRLMODE_LISTENONLY,
 	.clock = {
 		.freq = PCAN_USB_CRYSTAL_HZ / 2 ,
 	},

drivers/net/can/usb/peak_usb/pcan_usb_core.c

@@ -750,8 +750,7 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
 	dev->can.bittiming_const = &peak_usb_adapter->bittiming_const;
 	dev->can.do_set_bittiming = peak_usb_set_bittiming;
 	dev->can.do_set_mode = peak_usb_set_mode;
-	dev->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES |
-				      CAN_CTRLMODE_LISTENONLY;
+	dev->can.ctrlmode_supported = peak_usb_adapter->ctrlmode_supported;
 
 	netdev->netdev_ops = &peak_usb_netdev_ops;
 

drivers/net/can/usb/peak_usb/pcan_usb_core.h

@@ -44,6 +44,7 @@ struct peak_usb_device;
 struct peak_usb_adapter {
 	char *name;
 	u32 device_id;
+	u32 ctrlmode_supported;
 	struct can_clock clock;
 	const struct can_bittiming_const bittiming_const;
 	unsigned int ctrl_count;

drivers/net/can/usb/peak_usb/pcan_usb_pro.c

@@ -1016,6 +1016,7 @@ const struct peak_usb_adapter pcan_usb_pro = {
 	.name = "PCAN-USB Pro",
 	.device_id = PCAN_USBPRO_PRODUCT_ID,
 	.ctrl_count = PCAN_USBPRO_CHANNEL_COUNT,
+	.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES | CAN_CTRLMODE_LISTENONLY,
 	.clock = {
 		.freq = PCAN_USBPRO_CRYSTAL_HZ,
 	},