Lines Matching refs:urb
154 static void command_port_write_callback(struct urb *urb);
155 static void command_port_read_callback(struct urb *urb);
479 static void command_port_write_callback(struct urb *urb)
481 int status = urb->status;
484 dev_dbg(&urb->dev->dev, "nonzero urb status: %d\n", status);
490 static void command_port_read_callback(struct urb *urb)
492 struct usb_serial_port *command_port = urb->context;
494 int status = urb->status;
495 unsigned char *data = urb->transfer_buffer;
500 dev_dbg(&urb->dev->dev, "%s - command_info is NULL, exiting.\n", __func__);
503 if (!urb->actual_length) {
504 dev_dbg(&urb->dev->dev, "%s - empty response, exiting.\n", __func__);
508 dev_dbg(&urb->dev->dev, "%s - nonzero urb status: %d\n", __func__, status);
515 usb_serial_debug_data(&command_port->dev, __func__, urb->actual_length, data);
526 dev_dbg(&urb->dev->dev, "%s - event received\n", __func__);
528 (urb->actual_length - 1 <= sizeof(command_info->result_buffer))) {
530 urb->actual_length - 1);
534 dev_dbg(&urb->dev->dev, "%s - bad reply from firmware\n", __func__);
539 dev_dbg(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n",
575 dev_dbg(dev, "%s - submit urb failed\n", __func__);
798 "%s - failed submitting read urb, error %d\n",