I2C: Add helper macro for i2c_driver boilerplate
[zen-stable.git] / sound / pci / asihpi / hpimsginit.h
blobbfd330d78b580c2747368c990d895c898d64d3aa
1 /******************************************************************************
3 AudioScience HPI driver
4 Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of version 2 of the GNU General Public License as
8 published by the Free Software Foundation;
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 Hardware Programming Interface (HPI) Utility functions
21 (C) Copyright AudioScience Inc. 2007
22 *******************************************************************************/
23 /* Initialise response headers, or msg/response pairs.
24 Note that it is valid to just init a response e.g. when a lower level is
25 preparing a response to a message.
26 However, when sending a message, a matching response buffer must always be
27 prepared.
30 #ifndef _HPIMSGINIT_H_
31 #define _HPIMSGINIT_H_
33 void hpi_init_response(struct hpi_response *phr, u16 object, u16 function,
34 u16 error);
36 void hpi_init_message_response(struct hpi_message *phm,
37 struct hpi_response *phr, u16 object, u16 function);
39 void hpi_init_responseV1(struct hpi_response_header *phr, u16 size,
40 u16 object, u16 function);
42 void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size,
43 struct hpi_response_header *phr, u16 res_size, u16 object,
44 u16 function);
46 #endif /* _HPIMSGINIT_H_ */