- if (!dev->ctl_in_endpointAddr &&
- usb_endpoint_xfer_control(endpoint) &&
- usb_endpoint_dir_in(endpoint)) {
- /* we found a bulk in endpoint */
- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
- dev->ctl_in_size = buffer_size;
- dev->ctl_in_endpointAddr = endpoint->bEndpointAddress;
- dev->ctl_in_buffer = can_checked_malloc(buffer_size);
- if (!dev->ctl_in_buffer) {
- err("Could not allocate bulk_in_buffer");
- goto error;
+ if (!dev->bulk_in_endpointAddr &&
+ usb_endpoint_is_bulk_in(endpoint)) {
+ if (epnum == (endpoint->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)){
+ /* we found a bulk in endpoint */
+ buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
+ dev->bulk_in_size = buffer_size;
+ dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
+ dev->bulk_in_buffer = can_checked_malloc(buffer_size);
+ if (!dev->bulk_in_buffer) {
+ err("Could not allocate bulk_in_buffer");
+ goto error;
+ }
+ }
+ }
+
+ if (!dev->bulk_out_endpointAddr &&
+ usb_endpoint_is_bulk_out(endpoint)) {
+ if (epnum == (endpoint->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)){
+ /* we found a bulk out endpoint */
+ dev->bulk_out_endpointAddr = endpoint->bEndpointAddress;
+ }