diff options
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb_pro.c')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 4cfa3b8605b1..dec51717635e 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -27,14 +27,6 @@ MODULE_SUPPORTED_DEVICE("PEAK-System PCAN-USB Pro adapter"); -/* PCAN-USB Pro Endpoints */ -#define PCAN_USBPRO_EP_CMDOUT 1 -#define PCAN_USBPRO_EP_CMDIN (PCAN_USBPRO_EP_CMDOUT | USB_DIR_IN) -#define PCAN_USBPRO_EP_MSGOUT_0 2 -#define PCAN_USBPRO_EP_MSGIN (PCAN_USBPRO_EP_MSGOUT_0 | USB_DIR_IN) -#define PCAN_USBPRO_EP_MSGOUT_1 3 -#define PCAN_USBPRO_EP_UNUSED (PCAN_USBPRO_EP_MSGOUT_1 | USB_DIR_IN) - #define PCAN_USBPRO_CHANNEL_COUNT 2 /* PCAN-USB Pro adapter internal clock (MHz) */ @@ -322,8 +314,8 @@ static int pcan_usb_pro_wait_rsp(struct peak_usb_device *dev, return (i >= PCAN_USBPRO_RSP_SUBMIT_MAX) ? -ERANGE : err; } -static int pcan_usb_pro_send_req(struct peak_usb_device *dev, int req_id, - int req_value, void *req_addr, int req_size) +int pcan_usb_pro_send_req(struct peak_usb_device *dev, int req_id, + int req_value, void *req_addr, int req_size) { int err; u8 req_type; @@ -475,7 +467,7 @@ static int pcan_usb_pro_set_bittiming(struct peak_usb_device *dev, return pcan_usb_pro_set_bitrate(dev, ccbt); } -static void pcan_usb_pro_restart_complete(struct urb *urb) +void pcan_usb_pro_restart_complete(struct urb *urb) { /* can delete usb resources */ peak_usb_async_complete(urb); @@ -634,6 +626,7 @@ static int pcan_usb_pro_handle_error(struct pcan_usb_pro_interface *usb_if, switch (new_state) { case CAN_STATE_BUS_OFF: can_frame->can_id |= CAN_ERR_BUSOFF; + dev->can.can_stats.bus_off++; can_bus_off(netdev); break; @@ -977,7 +970,7 @@ static void pcan_usb_pro_free(struct peak_usb_device *dev) /* * probe function for new PCAN-USB Pro usb interface */ -static int pcan_usb_pro_probe(struct usb_interface *intf) +int pcan_usb_pro_probe(struct usb_interface *intf) { struct usb_host_interface *if_desc; int i; @@ -1011,10 +1004,11 @@ static int pcan_usb_pro_probe(struct usb_interface *intf) /* * describe the PCAN-USB Pro adapter */ -struct peak_usb_adapter pcan_usb_pro = { +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, }, |