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qcacmn: Add core\utils directory and files to qcacmn

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As a part of UMAC convergence, move the core\utils logging to qcacmn.

CRs-Fixed: 1109855
Change-Id: I499a392f74f3e52e99df4d03e4a27bce6cf5be7c
This commit is contained in:
Srinivas Girigowda
2017-02-16 16:04:29 -08:00
committed by qcabuildsw
parent 6195152790
commit 60644c29e6
30 changed files with 15592 additions and 0 deletions
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60
utils/nlink/inc/wlan_nlink_srv.h Normal file
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/*
* Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This file was originally distributed by Qualcomm Atheros, Inc.
* under proprietary terms before Copyright ownership was assigned
* to the Linux Foundation.
*/
/******************************************************************************
* wlan_nlink_srv.h
*
* wlan_nlink_srv is used to RX/TX Netlink messages from user space to kernel
* modules and vice versa. Kernel modules must register a message handler for a
* message type so that the wlan_nlink_srv can invoke the corresponding msg handler
* whenever a Netlink message of a particular type has been received from an
* application. In the opposite direction, wlan_nlink_srv provides a mechanism
* which kernel modules can use to send Netlink messages to applications.
*
******************************************************************************/
#ifndef WLAN_NLINK_SRV_H
#define WLAN_NLINK_SRV_H
#include <linux/skbuff.h>
#include <net/netlink.h>
#include <wlan_nlink_common.h>
#define INVALID_PID -1
#define NLINK_MAX_CALLBACKS (WLAN_NL_MSG_MAX - WLAN_NL_MSG_BASE)
typedef int (*nl_srv_msg_callback)(struct sk_buff *skb);
int nl_srv_init(void *wiphy);
void nl_srv_exit(void);
int nl_srv_register(tWlanNlModTypes msg_type, nl_srv_msg_callback msg_handler);
int nl_srv_unregister(tWlanNlModTypes msg_type,
nl_srv_msg_callback msg_handler);
int nl_srv_ucast(struct sk_buff *skb, int dst_pid, int flag);
int nl_srv_bcast(struct sk_buff *skb);
int nl_srv_is_initialized(void);
#endif