77 lines
1.9 KiB
C
Executable File
77 lines
1.9 KiB
C
Executable File
/*
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*
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* bthid.h
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*
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*
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*
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* Copyright (C) 2011 Broadcom Corporation.
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*
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*
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*
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* This software is licensed under the terms of the GNU General Public License,
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* version 2, as published by the Free Software Foundation (the "GPL"), and may
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* be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GPL for more details.
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*
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*
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* A copy of the GPL is available at http://www.broadcom.com/licenses/GPLv2.php
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* or by writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA
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*
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*
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*/
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#ifndef BTHID_H
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#define BTHID_H
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// debug information flags. one-hot encoded:
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// bit0 : map bthid_dbg to printk(KERN_DEBUG) otherwise compiled out
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// bit1 : map bthid_info to printk(KERN_INFO) otherwise compiled out
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#define BTHID_DBGFLAGS 1
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#if defined(BTHID_DBGFLAGS) && (BTHID_DBGFLAGS & 1)
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#define BTHID_DBG(fmt, ...) \
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printk(KERN_DEBUG "BTHID %s: " fmt, __FUNCTION__, ##__VA_ARGS__)
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#else
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#define BTHID_DBG(fmt, ...)
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#endif
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#if defined(BTHID_DBGFLAGS) && (BTHID_DBGFLAGS & 2)
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#define BTHID_INFO(fmt, ...) \
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printk(KERN_INFO "BTHID %s: " fmt, __FUNCTION__, ##__VA_ARGS__)
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#else
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#define BTHID_INFO(fmt, ...)
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#endif
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#define BTHID_ERR(fmt, ...) \
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printk(KERN_ERR "BTHID %s: " fmt, __FUNCTION__, ##__VA_ARGS__)
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#define BTHID_MINOR 224
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#define BTHID_NAME "bthid"
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typedef struct
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{
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int size;
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unsigned char data[800];
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} BTHID_CONTROL;
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typedef struct
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{
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char name[128];
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unsigned short vid;
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unsigned short pid;
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unsigned short version;
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unsigned short country;
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} BTHID_CONFIG;
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/* ioctl */
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#define BTHID_PARSE_HID_DESC _IOW('u', 1, BTHID_CONTROL)
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#define BTHID_SET_CONFIG _IOW('u', 2, BTHID_CONFIG)
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#define BTHID_GET_CONFIG _IOR('u', 3, BTHID_CONFIG)
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#endif /* BTHID_H */
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