Lines Matching refs:urb
151 static void command_port_write_callback(struct urb *urb);
152 static void command_port_read_callback(struct urb *urb);
463 static void command_port_write_callback(struct urb *urb)
465 int status = urb->status;
468 dev_dbg(&urb->dev->dev, "nonzero urb status: %d\n", status);
474 static void command_port_read_callback(struct urb *urb)
476 struct usb_serial_port *command_port = urb->context;
478 int status = urb->status;
479 unsigned char *data = urb->transfer_buffer;
484 dev_dbg(&urb->dev->dev, "%s - command_info is NULL, exiting.\n", __func__);
487 if (!urb->actual_length) {
488 dev_dbg(&urb->dev->dev, "%s - empty response, exiting.\n", __func__);
492 dev_dbg(&urb->dev->dev, "%s - nonzero urb status: %d\n", __func__, status);
499 usb_serial_debug_data(&command_port->dev, __func__, urb->actual_length, data);
510 dev_dbg(&urb->dev->dev, "%s - event received\n", __func__);
512 (urb->actual_length - 1 <= sizeof(command_info->result_buffer))) {
514 urb->actual_length - 1);
518 dev_dbg(&urb->dev->dev, "%s - bad reply from firmware\n", __func__);
523 dev_dbg(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n",
559 dev_dbg(dev, "%s - submit urb failed\n", __func__);
775 "%s - failed submitting read urb, error %d\n",