Lines Matching refs:command_info
218 struct whiteheat_command_private *command_info; in whiteheat_attach() local
283 command_info = kmalloc(sizeof(struct whiteheat_command_private), in whiteheat_attach()
285 if (!command_info) in whiteheat_attach()
288 mutex_init(&command_info->mutex); in whiteheat_attach()
289 command_info->port_running = 0; in whiteheat_attach()
290 init_waitqueue_head(&command_info->wait_command); in whiteheat_attach()
291 usb_set_serial_port_data(command_port, command_info); in whiteheat_attach()
476 struct whiteheat_command_private *command_info; in command_port_read_callback() local
481 command_info = usb_get_serial_port_data(command_port); in command_port_read_callback()
482 if (!command_info) { in command_port_read_callback()
493 command_info->command_finished = WHITEHEAT_CMD_FAILURE; in command_port_read_callback()
494 wake_up(&command_info->wait_command); in command_port_read_callback()
501 command_info->command_finished = WHITEHEAT_CMD_COMPLETE; in command_port_read_callback()
502 wake_up(&command_info->wait_command); in command_port_read_callback()
504 command_info->command_finished = WHITEHEAT_CMD_FAILURE; in command_port_read_callback()
505 wake_up(&command_info->wait_command); in command_port_read_callback()
511 (urb->actual_length - 1 <= sizeof(command_info->result_buffer))) { in command_port_read_callback()
512 memcpy(command_info->result_buffer, &data[1], in command_port_read_callback()
514 command_info->command_finished = WHITEHEAT_CMD_COMPLETE; in command_port_read_callback()
515 wake_up(&command_info->wait_command); in command_port_read_callback()
534 struct whiteheat_command_private *command_info; in firm_send_command() local
544 command_info = usb_get_serial_port_data(command_port); in firm_send_command()
549 mutex_lock(&command_info->mutex); in firm_send_command()
550 command_info->command_finished = false; in firm_send_command()
563 t = wait_event_timeout(command_info->wait_command, in firm_send_command()
564 (bool)command_info->command_finished, COMMAND_TIMEOUT); in firm_send_command()
568 if (command_info->command_finished == false) { in firm_send_command()
574 if (command_info->command_finished == WHITEHEAT_CMD_FAILURE) { in firm_send_command()
580 if (command_info->command_finished == WHITEHEAT_CMD_COMPLETE) { in firm_send_command()
585 info->mcr = command_info->result_buffer[0]; in firm_send_command()
590 mutex_unlock(&command_info->mutex); in firm_send_command()
761 struct whiteheat_command_private *command_info; in start_command_port() local
765 command_info = usb_get_serial_port_data(command_port); in start_command_port()
766 mutex_lock(&command_info->mutex); in start_command_port()
767 if (!command_info->port_running) { in start_command_port()
779 command_info->port_running++; in start_command_port()
782 mutex_unlock(&command_info->mutex); in start_command_port()
790 struct whiteheat_command_private *command_info; in stop_command_port() local
793 command_info = usb_get_serial_port_data(command_port); in stop_command_port()
794 mutex_lock(&command_info->mutex); in stop_command_port()
795 command_info->port_running--; in stop_command_port()
796 if (!command_info->port_running) in stop_command_port()
798 mutex_unlock(&command_info->mutex); in stop_command_port()