qcacmn: Add QDF OS abstraction convergence
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
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Chouhan, Anurag
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@@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
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* Copyright (c) 2014-2016 The Linux Foundation. All rights reserved.
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*
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* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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*
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@@ -26,177 +26,177 @@
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*/
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/**
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* DOC: cdf_time
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* DOC: qdf_time
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* This file abstracts time related functionality.
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*/
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#ifndef _CDF_OS_TIME_H
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#define _CDF_OS_TIME_H
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#ifndef _QDF_OS_TIME_H
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#define _QDF_OS_TIME_H
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#include <i_cdf_time.h>
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#ifdef CONFIG_CNSS
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#include <net/cnss.h>
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#endif
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#include <i_qdf_time.h>
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typedef __cdf_time_t cdf_time_t;
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typedef __qdf_time_t qdf_time_t;
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/**
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* cdf_system_ticks() - Count the number of ticks elapsed from the time when
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* the system booted
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* qdf_system_ticks - Count the number of ticks elapsed from the time when
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* the system booted
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*
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* Return: ticks
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*/
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static inline unsigned long cdf_system_ticks(void)
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static inline unsigned long qdf_system_ticks(void)
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{
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return __cdf_system_ticks();
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return __qdf_system_ticks();
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}
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/**
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* cdf_system_ticks_to_msecs() - convert ticks to milliseconds
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* qdf_system_ticks_to_msecs - convert ticks to milliseconds
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* @clock_ticks: Number of ticks
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*
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* Return: Time in milliseconds
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* Return: unsigned int Time in milliseconds
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*/
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static inline uint32_t cdf_system_ticks_to_msecs(unsigned long clock_ticks)
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static inline uint32_t qdf_system_ticks_to_msecs(unsigned long clock_ticks)
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{
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return __cdf_system_ticks_to_msecs(clock_ticks);
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return __qdf_system_ticks_to_msecs(clock_ticks);
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}
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/**
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* cdf_system_msecs_to_ticks() - convert milliseconds to ticks
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* qdf_system_msecs_to_ticks - convert milliseconds to ticks
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* @msec: Time in milliseconds
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*
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* Return: number of ticks
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* Return: unsigned long number of ticks
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*/
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static inline unsigned long cdf_system_msecs_to_ticks(uint32_t msecs)
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static inline unsigned long qdf_system_msecs_to_ticks(uint32_t msecs)
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{
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return __cdf_system_msecs_to_ticks(msecs);
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return __qdf_system_msecs_to_ticks(msecs);
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}
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/**
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* cdf_get_system_uptime() - Return a monotonically increasing time.
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* qdf_get_system_uptime - Return a monotonically increasing time
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* This increments once per HZ ticks
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*
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* Return: system up time
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* Return: unsigned long system up time
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*/
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static inline unsigned long cdf_get_system_uptime(void)
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static inline unsigned long qdf_get_system_uptime(void)
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{
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return __cdf_get_system_uptime();
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return __qdf_get_system_uptime();
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}
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/**
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* cdf_get_system_timestamp() - brief Return current timestamp
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* qdf_get_system_timestamp - Return current timestamp
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*
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* Return: none
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* Return: unsigned long
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*/
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static inline unsigned long cdf_get_system_timestamp(void)
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static inline unsigned long qdf_get_system_timestamp(void)
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{
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return __cdf_get_system_timestamp();
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return __qdf_get_system_timestamp();
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}
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/**
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* cdf_udelay() - delay in microseconds
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* qdf_udelay - delay in microseconds
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* @usecs: Number of microseconds to delay
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*
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* Return: none
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*/
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static inline void cdf_udelay(int usecs)
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static inline void qdf_udelay(int usecs)
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{
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__cdf_udelay(usecs);
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__qdf_udelay(usecs);
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}
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/**
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* cdf_mdelay() - Delay in milliseconds.
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* qdf_mdelay - Delay in milliseconds.
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* @msec: Number of milliseconds to delay
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*
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* Return: none
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*/
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static inline void cdf_mdelay(int msecs)
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static inline void qdf_mdelay(int msecs)
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{
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__cdf_mdelay(msecs);
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__qdf_mdelay(msecs);
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}
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/* Check if _a is later than _b */
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#define cdf_system_time_after(_a, _b) __cdf_system_time_after(_a, _b)
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/* Check if _a is prior to _b */
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#define cdf_system_time_before(_a, _b) __cdf_system_time_before(_a, _b)
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/* Check if _a atleast as recent as _b, if not later */
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#define cdf_system_time_after_eq(_a, _b) __cdf_system_time_after_eq(_a, _b)
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/**
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* qdf_system_time_after() - Check if a is later than b
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* @a: Time stamp value a
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* @b: Time stamp value b
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*
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* Return:
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* true if a < b else false
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*/
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static inline bool qdf_system_time_after(qdf_time_t a, qdf_time_t b)
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{
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return __qdf_system_time_after(a, b);
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}
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/**
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* enum cdf_timestamp_unit - what unit the cdf timestamp is in
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* qdf_system_time_before() - Check if a is before b
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* @a: Time stamp value a
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* @b: Time stamp value b
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*
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* Return:
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* true if a is before b else false
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*/
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static inline bool qdf_system_time_before(qdf_time_t a, qdf_time_t b)
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{
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return __qdf_system_time_before(a, b);
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}
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/**
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* qdf_system_time_after_eq() - Check if a atleast as recent as b, if not
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* later
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* @a: Time stamp value a
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* @b: Time stamp value b
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*
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* Return:
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* true if a >= b else false
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*/
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static inline bool qdf_system_time_after_eq(qdf_time_t a, qdf_time_t b)
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{
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return __qdf_system_time_after_eq(a, b);
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}
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/**
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* enum qdf_timestamp_unit - what unit the qdf timestamp is in
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* @KERNEL_LOG: boottime time in uS (micro seconds)
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* @KERNEL_LOG: QTIME in (1/19200)S
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* @QTIMER: QTIME in (1/19200)S
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*
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* This enum is used to distinguish which timer source is used.
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*/
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enum cdf_timestamp_unit {
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enum qdf_timestamp_unit {
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KERNEL_LOG,
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QTIMER,
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};
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#ifdef QCA_WIFI_3_0_ADRASTEA
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#define CDF_LOG_TIMESTAMP_UNIT QTIMER
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#define QDF_LOG_TIMESTAMP_UNIT QTIMER
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#else
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#define CDF_LOG_TIMESTAMP_UNIT KERNEL_LOG
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#define QDF_LOG_TIMESTAMP_UNIT KERNEL_LOG
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#endif
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#ifdef QCA_WIFI_3_0_ADRASTEA
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/**
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* cdf_get_log_timestamp() - get time stamp for logging
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*
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* qdf_get_log_timestamp - get time stamp for logging
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* For adrastea this API returns QTIMER tick which is needed to synchronize
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* host and fw log timestamps
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*
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* For ROME and other discrete solution this API returns system boot time stamp
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*
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* Return:
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* QTIMER ticks(19.2MHz) for adrastea
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* System tick for rome and other future discrete solutions
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* QTIMER ticks(19.2MHz) for adrastea
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* System tick for rome and other future discrete solutions
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*/
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static inline uint64_t cdf_get_log_timestamp(void)
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static inline uint64_t qdf_get_log_timestamp(void)
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{
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return __cdf_get_qtimer_ticks();
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return __qdf_get_log_timestamp();
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}
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#else
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/**
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* cdf_get_log_timestamp() - get time stamp for logging
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*
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* For adrastea this API returns QTIMER tick which is needed to synchronize
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* host and fw log timestamps
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*
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* For ROME and other discrete solution this API returns system boot time stamp
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*
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* Return:
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* QTIMER ticks(19.2MHz) for adrastea
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* System tick for rome and other future discrete solutions
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*/
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static inline uint64_t cdf_get_log_timestamp(void)
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{
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#ifdef CONFIG_CNSS
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struct timespec ts;
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cnss_get_boottime(&ts);
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return ((uint64_t) ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
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#else
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return cdf_system_ticks_to_msecs(cdf_system_ticks()) * 1000;
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#endif /* CONFIG_CNSS */
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}
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#endif /* QCA_WIFI_3_0_ADRASTEA */
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/**
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* cdf_get_monotonic_boottime() - get monotonic kernel boot time
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* This API is similar to cdf_get_system_boottime but it includes
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* qdf_get_monotonic_boottime - get monotonic kernel boot time
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* This API is similar to qdf_get_system_boottime but it includes
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* time spent in suspend.
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*
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* Return: Time in microseconds
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*/
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static inline uint64_t cdf_get_monotonic_boottime(void)
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static inline uint64_t qdf_get_monotonic_boottime(void)
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{
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return __cdf_get_monotonic_boottime();
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return __qdf_get_monotonic_boottime();
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}
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#endif
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