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qcacmn: Add QDF OS abstraction convergence

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Converge ADF and CDF API's and move them to
QDF folder. MCL/WIN driver use this QDF converged
module for OS abstraction.

Change-Id: I1d0cdfd8730a5c021aaa50b7dc8549d491d760b3
CRs-Fixed: 981187
This commit is contained in:
Chouhan, Anurag
2016-03-03 18:57:27 +05:30
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커밋 5776318d19
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90
qdf/inc/qdf_atomic.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
* Copyright (c) 2014-2016 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
@@ -26,127 +26,129 @@
*/
/**
* DOC: cdf_atomic.h
* This file abstracts an atomic counter.
* DOC: qdf_atomic.h
* This file provides OS abstraction for atomic APIs.
*/
#ifndef _CDF_ATOMIC_H
#define _CDF_ATOMIC_H
#ifndef _QDF_ATOMIC_H
#define _QDF_ATOMIC_H
#include <i_cdf_atomic.h>
#include <i_qdf_atomic.h>
/**
* cdf_atomic_t - atomic type of variable
* qdf_atomic_t - atomic type of variable
*
* Use this when you want a simple resource counter etc. which is atomic
* across multiple CPU's. These maybe slower than usual counters on some
* platforms/OS'es, so use them with caution.
*/
typedef __cdf_atomic_t cdf_atomic_t;
typedef __qdf_atomic_t qdf_atomic_t;
/**
* cdf_atomic_init() - initialize an atomic type variable
* @v: A pointer to an opaque atomic variable
* qdf_atomic_init() - initialize an atomic type variable
* @v: A pointer to an opaque atomic variable
*
* Return: None
*/
static inline void cdf_atomic_init(cdf_atomic_t *v)
static inline QDF_STATUS qdf_atomic_init(qdf_atomic_t *v)
{
__cdf_atomic_init(v);
return __qdf_atomic_init(v);
}
/**
* cdf_atomic_read() - read the value of an atomic variable
* @v: A pointer to an opaque atomic variable
* qdf_atomic_read() - read the value of an atomic variable
* @v: A pointer to an opaque atomic variable
*
* Return: The current value of the variable
*/
static inline int32_t cdf_atomic_read(cdf_atomic_t *v)
static inline int32_t qdf_atomic_read(qdf_atomic_t *v)
{
return __cdf_atomic_read(v);
return __qdf_atomic_read(v);
}
/**
* cdf_atomic_inc() - increment the value of an atomic variable
* @v: A pointer to an opaque atomic variable
* qdf_atomic_inc() - increment the value of an atomic variable
* @v: A pointer to an opaque atomic variable
*
* Return: None
*/
static inline void cdf_atomic_inc(cdf_atomic_t *v)
static inline void qdf_atomic_inc(qdf_atomic_t *v)
{
__cdf_atomic_inc(v);
__qdf_atomic_inc(v);
}
/**
* cdf_atomic_dec() - decrement the value of an atomic variable
* @v: A pointer to an opaque atomic variable
* qdf_atomic_dec() - decrement the value of an atomic variable
* @v: A pointer to an opaque atomic variable
*
* Return: None
*/
static inline void cdf_atomic_dec(cdf_atomic_t *v)
static inline void qdf_atomic_dec(qdf_atomic_t *v)
{
__cdf_atomic_dec(v);
__qdf_atomic_dec(v);
}
/**
* cdf_atomic_add() - add a value to the value of an atomic variable
* @v: A pointer to an opaque atomic variable
* @i: The amount by which to increase the atomic counter
* qdf_atomic_add() - add a value to the value of an atomic variable
* @i: The amount by which to increase the atomic counter
* @v: A pointer to an opaque atomic variable
*
* Return: None
*/
static inline void cdf_atomic_add(int i, cdf_atomic_t *v)
static inline void qdf_atomic_add(int i, qdf_atomic_t *v)
{
__cdf_atomic_add(i, v);
__qdf_atomic_add(i, v);
}
/**
* cdf_atomic_sub() - Subtract a value from an atomic variable.
* qdf_atomic_sub() - Subtract a value from an atomic variable
* @i: the amount by which to decrease the atomic counter
* @v: a pointer to an opaque atomic variable
*
* Return: none
*/
static inline void cdf_atomic_sub(int i, cdf_atomic_t *v)
static inline void qdf_atomic_sub(int i, qdf_atomic_t *v)
{
__cdf_atomic_sub(i, v);
__qdf_atomic_sub(i, v);
}
/**
* cdf_atomic_dec_and_test() - decrement an atomic variable and check if the
* new value is zero
* qdf_atomic_dec_and_test() - decrement an atomic variable and check if the
* new value is zero
* @v: A pointer to an opaque atomic variable
*
* Return:
* true (non-zero) if the new value is zero,
* or false (0) if the new value is non-zero
* true (non-zero) if the new value is zero,
* false (0) if the new value is non-zero
*/
static inline int32_t cdf_atomic_dec_and_test(cdf_atomic_t *v)
static inline int32_t qdf_atomic_dec_and_test(qdf_atomic_t *v)
{
return __cdf_atomic_dec_and_test(v);
return __qdf_atomic_dec_and_test(v);
}
/**
* cdf_atomic_set() - set a value to the value of an atomic variable
* qdf_atomic_set() - set a value to the value of an atomic variable
* @v: A pointer to an opaque atomic variable
* @i: required value to set
*
* Atomically sets the value of v to i
* Return: None
*/
static inline void cdf_atomic_set(cdf_atomic_t *v, int i)
static inline void qdf_atomic_set(qdf_atomic_t *v, int i)
{
__cdf_atomic_set(v, i);
__qdf_atomic_set(v, i);
}
/**
* cdf_atomic_inc_return() - return the incremented value of an atomic variable
* qdf_atomic_inc_return() - return the incremented value of an atomic variable
* @v: A pointer to an opaque atomic variable
*
* Return: The current value of the variable
*/
static inline int32_t cdf_atomic_inc_return(cdf_atomic_t *v)
static inline int32_t qdf_atomic_inc_return(qdf_atomic_t *v)
{
return __cdf_atomic_inc_return(v);
return __qdf_atomic_inc_return(v);
}
#endif