f884be9f79
Original changes have problems and have been reverted. This is improved fix, the difference is set event done flag before complete Original submit is I31f947169153ccbeb8435c539faab1059c055c04 Revert submit is If8318b28883ae8ddd4fee36013f28c45f30fa426 Change-Id: I72814381a3ee932c9ff43fdae7d2dda5619baa48
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/*
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* Copyright (c) 2014-2017,2020 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: i_qdf_event.h
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* This file provides OS dependent event API's.
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*/
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#if !defined(__I_QDF_EVENT_H)
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#define __I_QDF_EVENT_H
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#include <linux/completion.h>
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/**
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* qdf_event_t - manages events
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* @complete: instance to completion
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* @cookie: unsigned int
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* @done: indicate completion
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* @force_set: indicate forceful completion
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*/
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typedef struct qdf_evt {
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struct completion complete;
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uint32_t cookie;
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bool done;
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bool force_set;
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} __qdf_event_t;
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/* Preprocessor definitions and constants */
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#define LINUX_EVENT_COOKIE 0x12341234
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0))
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#define INIT_COMPLETION(event) reinit_completion(&event)
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#endif
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#endif /*__I_QDF_EVENT_H*/
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