Linux Kernel
3.7.1
Main Page
Related Pages
Modules
Namespaces
Data Structures
Files
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Groups
Pages
drivers
net
wireless
brcm80211
brcmsmac
phy
phy_qmath.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2010 Broadcom Corporation
3
*
4
* Permission to use, copy, modify, and/or distribute this software for any
5
* purpose with or without fee is hereby granted, provided that the above
6
* copyright notice and this permission notice appear in all copies.
7
*
8
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15
*/
16
17
#ifndef _BRCM_QMATH_H_
18
#define _BRCM_QMATH_H_
19
20
#include <types.h>
21
22
u16
qm_mulu16
(
u16
op1,
u16
op2);
23
24
s16
qm_muls16
(
s16
op1,
s16
op2);
25
26
s32
qm_add32
(
s32
op1,
s32
op2);
27
28
s16
qm_add16
(
s16
op1,
s16
op2);
29
30
s16
qm_sub16
(
s16
op1,
s16
op2);
31
32
s32
qm_shl32
(
s32
op
,
int
shift);
33
34
s16
qm_shl16
(
s16
op
,
int
shift);
35
36
s16
qm_shr16
(
s16
op
,
int
shift);
37
38
s16
qm_norm32
(
s32
op
);
39
40
void
qm_log10
(
s32
N
,
s16
qN,
s16
*log10N,
s16
*qLog10N);
41
42
#endif
/* #ifndef _BRCM_QMATH_H_ */
Generated on Thu Jan 10 2013 14:10:42 for Linux Kernel by
1.8.2