Lines Matching defs:urb
623 struct usbdevfs_urb *urb = calloc(1, sizeof(struct usbdevfs_urb));
624 if (!urb)
628 urb->type = USBDEVFS_URB_TYPE_BULK;
630 urb->type = USBDEVFS_URB_TYPE_INTERRUPT;
633 free(urb);
636 urb->endpoint = ep_desc->bEndpointAddress;
640 free(urb);
646 req->private_data = urb;
647 req->endpoint = urb->endpoint;
648 urb->usercontext = req;
661 struct usbdevfs_urb *urb = (struct usbdevfs_urb*)req->private_data;
664 urb->status = -1;
665 urb->buffer = req->buffer;
668 urb->buffer_length = MAX_USBFS_BUFFER_SIZE;
670 urb->buffer_length = req->buffer_length;
673 res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);
681 struct usbdevfs_urb *urb = NULL;
685 int res = ioctl(dev->fd, USBDEVFS_REAPURB, &urb);
691 D("[ reap urb - error ]\n");
694 D("[ urb @%p status = %d, actual = %d ]\n",
695 urb, urb->status, urb->actual_length);
696 req = (struct usb_request*)urb->usercontext;
697 req->actual_length = urb->actual_length;
706 struct usbdevfs_urb *urb = ((struct usbdevfs_urb*)req->private_data);
707 return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, urb);
