1 /*
2 Copyright (c) 2013, The Linux Foundation. All rights reserved.
3 
4 Redistribution and use in source and binary forms, with or without
5 modification, are permitted provided that the following conditions are
6 met:
7     * Redistributions of source code must retain the above copyright
8       notice, this list of conditions and the following disclaimer.
9     * Redistributions in binary form must reproduce the above
10       copyright notice, this list of conditions and the following
11       disclaimer in the documentation and/or other materials provided
12       with the distribution.
13     * Neither the name of The Linux Foundation nor the names of its
14       contributors may be used to endorse or promote products derived
15       from this software without specific prior written permission.
16 
17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
20 ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29 /*!
30 	@file
31 	IPACM_Neighbor.h
32 
33 	@brief
34 	This file implements the functionality of handling IPACM Neighbor events.
35 
36 	@Author
37 	Skylar Chang
38 
39 */
40 #ifndef IPACM_NEIGHBOR_H
41 #define IPACM_NEIGHBOR_H
42 
43 #include <stdio.h>
44 #include <IPACM_CmdQueue.h>
45 #include <linux/msm_ipa.h>
46 #include "IPACM_Routing.h"
47 #include "IPACM_Filtering.h"
48 #include "IPACM_Listener.h"
49 #include "IPACM_Iface.h"
50 
51 #define IPA_MAX_NUM_NEIGHBOR_CLIENTS  100
52 
53 struct ipa_neighbor_client
54 {
55 	uint8_t mac_addr[6];
56 	int iface_index;
57 	uint32_t v4_addr;
58 	int ipa_if_num;
59 };
60 
61 class IPACM_Neighbor : public IPACM_Listener
62 {
63 
64 public:
65 
66 	IPACM_Neighbor();
67 
68 	void event_callback(ipa_cm_event_id event,
69 											void *data);
70 
71 private:
72 
73 	int num_neighbor_client;
74 
75 	int circular_index;
76 
77 	ipa_neighbor_client neighbor_client[IPA_MAX_NUM_NEIGHBOR_CLIENTS];
78 
79 };
80 
81 #endif /* IPACM_NEIGHBOR_H */
82