c2c89243d8
Read the file wifi_module_param.ini, in which wifi module params are present and compare these module params with qdf module params in qdf module init function. If any of the module params belongs to qdf module is present, then that particular module param is updted during qdf module init. Change-Id: I76ef876f6c7be3cdffd93b6050a190438d60bf39
97 baris
3.0 KiB
C
97 baris
3.0 KiB
C
/*
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* Copyright (c) 2018-2021 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: Thin filesystem API abstractions
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*/
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#ifndef __QDF_FILE_H
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#define __QDF_FILE_H
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#include "qdf_status.h"
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/**
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* qdf_file_read() - read the entire contents of a file
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* @path: the full path of the file to read
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* @out_buf: double pointer for referring to the file contents buffer
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*
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* This API allocates a new, null-terminated buffer containing the contents of
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* the file at @path. On success, @out_buf points to this new buffer, otherwise
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* @out_buf is set to NULL.
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*
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* Consumers must free the allocated buffer by calling qdf_file_buf_free().
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*
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* Return: QDF_STATUS
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*/
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QDF_STATUS qdf_file_read(const char *path, char **out_buf);
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/**
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* qdf_file_buf_free() - free a previously allocated file buffer
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* @file_buf: pointer to the file buffer to free
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*
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* This API is used in conjunction with qdf_file_read().
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*
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* Return: None
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*/
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void qdf_file_buf_free(char *file_buf);
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#ifdef QCA_WIFI_MODULE_PARAMS_FROM_INI
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/**
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* qdf_module_param_file_read() - read the entire contents of a file
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* @path: the full path of the file to read
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* @out_buf: double pointer for referring to the file contents buffer
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*
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* This API allocates a new buffer before qdf_mem_init() is being called.
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* Thus, this API helps to allocate memory which is being used before qdf
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* memory tracking framework is available. Buffer is null-terminated,
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* containing the contents of the file at @path. On success, @out_buf
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* points to this new buffer, otherwise @out_buf is set to NULL.
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*
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* Consumers must free the allocated buffer by calling
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* qdf_module_param_file_free().
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*
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* Return: QDF_STATUS
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*/
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QDF_STATUS qdf_module_param_file_read(const char *path, char **out_buf);
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/**
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* qdf_module_param_file_free() - free a previously allocated file buffer
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* @file_buf: pointer to the file buffer to free. The buffer allocated in
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* qdf_module_param_file_read is not tracked by qdf framework.
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*
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* This API is used in conjunction with qdf_module_param_file_read().
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*
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* Return: None
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*/
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void qdf_module_param_file_free(char *file_buf);
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#else
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static inline
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QDF_STATUS qdf_module_param_file_read(const char *path, char **out_buf)
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{
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return QDF_STATUS_E_INVAL;
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}
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static inline
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void qdf_module_param_file_free(char *file_buf)
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{
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}
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#endif
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#endif /* __QDF_FILE_H */
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