169 lines
2.9 KiB
C
169 lines
2.9 KiB
C
/*
|
|
BlueZ - Bluetooth protocol stack for Linux
|
|
Copyright (C) 2000-2001 Qualcomm Incorporated
|
|
|
|
Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License version 2 as
|
|
published by the Free Software Foundation;
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
|
|
IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
|
|
CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
|
|
COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
|
|
SOFTWARE IS DISCLAIMED.
|
|
*/
|
|
|
|
/* Bluetooth kernel library. */
|
|
|
|
#define pr_fmt(fmt) "Bluetooth: " fmt
|
|
|
|
#include <linux/export.h>
|
|
|
|
#include <net/bluetooth/bluetooth.h>
|
|
|
|
void baswap(bdaddr_t *dst, bdaddr_t *src)
|
|
{
|
|
unsigned char *d = (unsigned char *) dst;
|
|
unsigned char *s = (unsigned char *) src;
|
|
unsigned int i;
|
|
|
|
for (i = 0; i < 6; i++)
|
|
d[i] = s[5 - i];
|
|
}
|
|
EXPORT_SYMBOL(baswap);
|
|
|
|
/* Bluetooth error codes to Unix errno mapping */
|
|
int bt_to_errno(__u16 code)
|
|
{
|
|
switch (code) {
|
|
case 0:
|
|
return 0;
|
|
|
|
case 0x01:
|
|
return EBADRQC;
|
|
|
|
case 0x02:
|
|
return ENOTCONN;
|
|
|
|
case 0x03:
|
|
return EIO;
|
|
|
|
case 0x04:
|
|
case 0x3c:
|
|
return EHOSTDOWN;
|
|
|
|
case 0x05:
|
|
return EACCES;
|
|
|
|
case 0x06:
|
|
return EBADE;
|
|
|
|
case 0x07:
|
|
return ENOMEM;
|
|
|
|
case 0x08:
|
|
return ETIMEDOUT;
|
|
|
|
case 0x09:
|
|
return EMLINK;
|
|
|
|
case 0x0a:
|
|
return EMLINK;
|
|
|
|
case 0x0b:
|
|
return EALREADY;
|
|
|
|
case 0x0c:
|
|
return EBUSY;
|
|
|
|
case 0x0d:
|
|
case 0x0e:
|
|
case 0x0f:
|
|
return ECONNREFUSED;
|
|
|
|
case 0x10:
|
|
return ETIMEDOUT;
|
|
|
|
case 0x11:
|
|
case 0x27:
|
|
case 0x29:
|
|
case 0x20:
|
|
return EOPNOTSUPP;
|
|
|
|
case 0x12:
|
|
return EINVAL;
|
|
|
|
case 0x13:
|
|
case 0x14:
|
|
case 0x15:
|
|
return ECONNRESET;
|
|
|
|
case 0x16:
|
|
return ECONNABORTED;
|
|
|
|
case 0x17:
|
|
return ELOOP;
|
|
|
|
case 0x18:
|
|
return EACCES;
|
|
|
|
case 0x1a:
|
|
return EPROTONOSUPPORT;
|
|
|
|
case 0x1b:
|
|
return ECONNREFUSED;
|
|
|
|
case 0x19:
|
|
case 0x1e:
|
|
case 0x23:
|
|
case 0x24:
|
|
case 0x25:
|
|
return EPROTO;
|
|
|
|
default:
|
|
return ENOSYS;
|
|
}
|
|
}
|
|
EXPORT_SYMBOL(bt_to_errno);
|
|
|
|
void bt_info(const char *format, ...)
|
|
{
|
|
struct va_format vaf;
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
|
|
vaf.fmt = format;
|
|
vaf.va = &args;
|
|
|
|
pr_info("%pV", &vaf);
|
|
|
|
va_end(args);
|
|
}
|
|
EXPORT_SYMBOL(bt_info);
|
|
|
|
void bt_err(const char *format, ...)
|
|
{
|
|
struct va_format vaf;
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
|
|
vaf.fmt = format;
|
|
vaf.va = &args;
|
|
|
|
pr_err("%pV", &vaf);
|
|
|
|
va_end(args);
|
|
}
|
|
EXPORT_SYMBOL(bt_err);
|