drivers/hid/hid-roccat-common.h

   1 #ifndef __HID_ROCCAT_COMMON_H
   2 #define __HID_ROCCAT_COMMON_H
   3
   4 /*
   5  * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net>
   6  */
   7
   8 /*
   9  * This program is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License as published by the Free
  11  * Software Foundation; either version 2 of the License, or (at your option)
  12  * any later version.
  13  */
  14
  15 #include <linux/usb.h>
  16 #include <linux/types.h>
  17
  18 enum roccat_common2_commands {
  19         ROCCAT_COMMON_COMMAND_CONTROL = 0x4,
  20 };
  21
  22 struct roccat_common2_control {
  23         uint8_t command;
  24         uint8_t value;
  25         uint8_t request; /* always 0 on requesting write check */
  26 } __packed;
  27
  28 int roccat_common2_receive(struct usb_device *usb_dev, uint report_id,
  29                 void *data, uint size);
  30 int roccat_common2_send(struct usb_device *usb_dev, uint report_id,
  31                 void const *data, uint size);
  32 int roccat_common2_send_with_status(struct usb_device *usb_dev,
  33                 uint command, void const *buf, uint size);
  34
  35 #endif