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qcacmn: Add qdf wrapper for ktime, hrtimer related APIs

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Add qdf wrapper for ktime, hrtimer related functions
and abstracts in qdf layer. The  wifi driver use the
qdf wrappers for the above APIs.

ktime APIs:
=========
ktime_to_ms
ktime_set
ktime_to_ns
ktime_add_ns
ktime_get
ktime_add
ns_to_ktime

hrtimer APIs:
=====
hrtimer_forward
hrtimer_active
hrtimer_callback_running
hrtimer_cancel
hrtimer_is_queued
hrtimer_get_remaining
tasklet_hrtimer_init
tasklet_hrtimer_cancel

CRs-Fixed: 2138717
Change-Id: Ic4655d6b342f2121a5acc9b1c6bda7aabd154f8f
This commit is contained in:
Venkata krishna Sundararajan
2018-01-03 18:59:34 +05:30
committed by nshrivas
parent 87bcfb4b86
commit e456cb8400
7 changed files with 685 additions and 9 deletions
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78
qdf/inc/qdf_time.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2014-2017 The Linux Foundation. All rights reserved.
* Copyright (c) 2014-2018 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
@@ -36,6 +36,82 @@
#include <i_qdf_time.h>
typedef __qdf_time_t qdf_time_t;
typedef __qdf_ktime_t qdf_ktime_t;
/**
* qdf_ns_to_ktime - Converts nanoseconds to a qdf_ktime_t object
* @ns: time in nanoseconds
*
* Return: nanoseconds as qdf_ktime_t object
*/
static inline qdf_ktime_t qdf_ns_to_ktime(uint64_t ns)
{
return __qdf_ns_to_ktime(ns);
}
/**
* qdf_ktime_add - Adds two qdf_ktime_t objects and returns
* a qdf_ktime_t object
* @ktime1: time as qdf_ktime_t object
* @ktime2: time as qdf_ktime_t object
*
* Return: sum of both qdf_ktime_t as qdf_ktime_t object
*/
static inline qdf_ktime_t qdf_ktime_add(qdf_ktime_t ktime1, qdf_ktime_t ktime2)
{
return __qdf_ktime_add(ktime1, ktime2);
}
/**
* qdf_ktime_get - Gets the current time as qdf_ktime_t object
*
* Return: current time as qdf_ktime_t object
*/
static inline qdf_ktime_t qdf_ktime_get(void)
{
return __qdf_ktime_get();
}
/**
* qdf_ktime_add_ns - Adds qdf_ktime_t object and nanoseconds value and
* returns the qdf_ktime_t object
* @ktime: time as qdf_ktime_t object
* @ns: time in nanoseconds
*
* Return: qdf_ktime_t object
*/
static inline qdf_ktime_t qdf_ktime_add_ns(qdf_ktime_t ktime, int64_t ns)
{
return __qdf_ktime_add_ns(ktime, ns);
}
/**
* qdf_ktime_to_ms - Convert the qdf_ktime_t object into milliseconds
* @ktime: time as qdf_ktime_t object
*
* Return: qdf_ktime_t in milliseconds
*/
static inline int64_t qdf_ktime_to_ms(qdf_ktime_t ktime)
{
return __qdf_ktime_to_ms(ktime);
}
/**
* qdf_ktime_to_ns - Convert the qdf_ktime_t object into nanoseconds
* @ktime: time as qdf_ktime_t object
*
* Return: qdf_ktime_t in nanoseconds
*/
static inline int64_t qdf_ktime_to_ns(qdf_ktime_t ktime)
{
return __qdf_ktime_to_ns(ktime);
}
/**
* qdf_system_ticks - Count the number of ticks elapsed from the time when