6e56986cae
Event indicating to the user space that the driver has detected an internal failure. The driver is expected to recover from such a failure automatically, e.g., by resetting the device. This event carries the information indicating the reason that triggered this detection. Change-Id: Ia13e6f102e5e18ec4864ed258728369d51a77ff4 CRs-fixed: 2120886
93 рядки
2.4 KiB
C
93 рядки
2.4 KiB
C
/*
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* Copyright (c) 2014-2017 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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*
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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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* This file was originally distributed by Qualcomm Atheros, Inc.
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* under proprietary terms before Copyright ownership was assigned
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* to the Linux Foundation.
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*/
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/**
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* DOC: qdf_event.h
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* This file provides OS abstraction for event APIs.
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*/
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#if !defined(__QDF_EVENT_H)
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#define __QDF_EVENT_H
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/* Include Files */
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#include "qdf_status.h"
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#include <qdf_types.h>
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#include <i_qdf_event.h>
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#include <qdf_trace.h>
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/* Preprocessor definitions and constants */
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef __qdf_event_t qdf_event_t;
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/* Function declarations and documenation */
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#ifdef CONFIG_MCL
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typedef void (*qdf_self_recovery_callback)(enum qdf_hang_reason);
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#endif
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QDF_STATUS qdf_event_create(qdf_event_t *event);
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QDF_STATUS qdf_event_set(qdf_event_t *event);
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QDF_STATUS qdf_event_reset(qdf_event_t *event);
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QDF_STATUS qdf_event_destroy(qdf_event_t *event);
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QDF_STATUS qdf_wait_single_event(qdf_event_t *event,
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uint32_t timeout);
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/**
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* qdf_exit_thread() - exit thread execution
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* @status: QDF status
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*
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* Return: QDF status
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*/
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QDF_STATUS qdf_exit_thread(QDF_STATUS status);
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#ifdef CONFIG_MCL
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/**
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* qdf_register_self_recovery_callback () - register self recovery callback
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* @callback: self recovery callback
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*
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* Return: None
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*/
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void qdf_register_self_recovery_callback(qdf_self_recovery_callback callback);
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/**
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* qdf_trigger_self_recovery () - tirgger self recovery
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*
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* Return: None
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*/
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void qdf_trigger_self_recovery(void);
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#endif
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __QDF_EVENT_H */
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