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 36