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yu.dongc33b3072024-08-21 23:14:49 -07001/*****************************************************************************
2* Copyright Statement:
3* --------------------
4* This software is protected by Copyright and the information contained
5* herein is confidential. The software may not be copied and the information
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34*****************************************************************************/
35
36/*****************************************************************************
37 *
38 * Filename:
39 * ---------
40 * mt_dispathcer.h
41 *
42 * Project:
43 * --------
44 * UMOLYA
45 *
46 * Description:
47 * ------------
48 * MT Framework dispatcher prototyes
49 *
50 * Author:
51 * -------
52 * -------
53 *
54 *
55 * ==========================================================================
56 * $Log$
57 *
58 *
59 ****************************************************************************/
60#ifndef _MT_DISPATCHER_H_
61#define _MT_DISPATCHER_H_
62
63#include "kal_general_types.h"
64
65#ifdef __MTK_TARGET__
66#define MT_DISPATCHER_ENTRY_RESERVED_SIZE (16)
67#else
68#define MT_DISPATCHER_ENTRY_RESERVED_SIZE (20)
69#endif
70
71#define GET_RULE_CODE(type, code, protocol) ( 0xFFFFFFFF & (protocol | code << 2 | type << 18) )
72#define GET_ICD_TYPE_FROM_RULE_CODE(code) ( 0x00000003 & (code) >> 18)
73#define GET_ICD_CODE_FROM_RULE_CODE(code) ( 0x0000FFFF & (code) >> 2)
74#define GET_ICD_PROTOCOL_FROM_RULE_CODE(code) ( 0x00000003 & (code) )
75#define RULE_CODE_MASK_ICD_TYPE_FLAG_ON (0x1) // check icd type match the rule code
76#define RULE_CODE_MASK_ICD_CODE_FLAG_ON (0x10) // check icd code match the rule code
77#define RULE_CODE_MASK_ICD_PROTOCOL_FLAG_ON (0x100) // check protocol match the rule code
78#define RULE_CODE_MASK_FLAG_ALL_ON (0x1111) //default: type, icd code and protocol must match the rule code
79#define RULE_CODE_MASK_FLAG_ALL_OFF (0x0000) // no need to check icd type, code and protocl match the rule code
80
81typedef struct _mt_dispatcher_list_t {
82 void *head;
83 void *tail;
84} mt_dispatcher_list_t;
85
86int mt_dispatcher_entry_init(void* entry, kal_uint16 magic, kal_uint32 dispatch_key, kal_uint32 dispatch_key_mask);
87int mt_dispatcher_add_entry(mt_dispatcher_list_t *tbl, kal_uint32 code, void* entry);
88void* mt_dispatcher_find_entry(mt_dispatcher_list_t *tbl, kal_uint32 code, void* last_entry);
89void mt_dispatcher_init();
90void mt_dispatcher_verify(void* e, kal_uint16 magic);
91
92#endif // _MT_DISPATCHER_H_