1 //<MStar Software>
2 //******************************************************************************
3 // MStar Software
4 // Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved.
5 // All software, firmware and related documentation herein ("MStar Software") are
6 // intellectual property of MStar Semiconductor, Inc. ("MStar") and protected by
7 // law, including, but not limited to, copyright law and international treaties.
8 // Any use, modification, reproduction, retransmission, or republication of all
9 // or part of MStar Software is expressly prohibited, unless prior written
10 // permission has been granted by MStar.
11 //
12 // By accessing, browsing and/or using MStar Software, you acknowledge that you
13 // have read, understood, and agree, to be bound by below terms ("Terms") and to
14 // comply with all applicable laws and regulations:
15 //
16 // 1. MStar shall retain any and all right, ownership and interest to MStar
17 // Software and any modification/derivatives thereof.
18 // No right, ownership, or interest to MStar Software and any
19 // modification/derivatives thereof is transferred to you under Terms.
20 //
21 // 2. You understand that MStar Software might include, incorporate or be
22 // supplied together with third party`s software and the use of MStar
23 // Software may require additional licenses from third parties.
24 // Therefore, you hereby agree it is your sole responsibility to separately
25 // obtain any and all third party right and license necessary for your use of
26 // such third party`s software.
27 //
28 // 3. MStar Software and any modification/derivatives thereof shall be deemed as
29 // MStar`s confidential information and you agree to keep MStar`s
30 // confidential information in strictest confidence and not disclose to any
31 // third party.
32 //
33 // 4. MStar Software is provided on an "AS IS" basis without warranties of any
34 // kind. Any warranties are hereby expressly disclaimed by MStar, including
35 // without limitation, any warranties of merchantability, non-infringement of
36 // intellectual property rights, fitness for a particular purpose, error free
37 // and in conformity with any international standard. You agree to waive any
38 // claim against MStar for any loss, damage, cost or expense that you may
39 // incur related to your use of MStar Software.
40 // In no event shall MStar be liable for any direct, indirect, incidental or
41 // consequential damages, including without limitation, lost of profit or
42 // revenues, lost or damage of data, and unauthorized system use.
43 // You agree that this Section 4 shall still apply without being affected
44 // even if MStar Software has been modified by MStar in accordance with your
45 // request or instruction for your use, except otherwise agreed by both
46 // parties in writing.
47 //
48 // 5. If requested, MStar may from time to time provide technical supports or
49 // services in relation with MStar Software to you for your use of
50 // MStar Software in conjunction with your or your customer`s product
51 // ("Services").
52 // You understand and agree that, except otherwise agreed by both parties in
53 // writing, Services are provided on an "AS IS" basis and the warranty
54 // disclaimer set forth in Section 4 above shall apply.
55 //
56 // 6. Nothing contained herein shall be construed as by implication, estoppels
57 // or otherwise:
58 // (a) conferring any license or right to use MStar name, trademark, service
59 // mark, symbol or any other identification;
60 // (b) obligating MStar or any of its affiliates to furnish any person,
61 // including without limitation, you and your customers, any assistance
62 // of any kind whatsoever, or any information; or
63 // (c) conferring any license or right under any intellectual property right.
64 //
65 // 7. These terms shall be governed by and construed in accordance with the laws
66 // of Taiwan, R.O.C., excluding its conflict of law rules.
67 // Any and all dispute arising out hereof or related hereto shall be finally
68 // settled by arbitration referred to the Chinese Arbitration Association,
69 // Taipei in accordance with the ROC Arbitration Law and the Arbitration
70 // Rules of the Association by three (3) arbitrators appointed in accordance
71 // with the said Rules.
72 // The place of arbitration shall be in Taipei, Taiwan and the language shall
73 // be English.
74 // The arbitration award shall be final and binding to both parties.
75 //
76 //******************************************************************************
77 //<MStar Software>
78 #ifndef _LINUX_LIST_H
79 #define _LINUX_LIST_H
80
81 #include "MsTypes.h"
82 #include <stddef.h>
83 #include "linux/drvList.h"
84
85 #define LIST_POISON1 ((void *) 0x00100100)
86 #define LIST_POISON2 ((void *) 0x00200200)
87
list_del_init(struct list_head * entry)88 static __inline__ void list_del_init(struct list_head *entry)
89 {
90 list_del(entry);
91 INIT_LIST_HEAD(entry);
92 }
93
__list_splice(struct list_head * list,struct list_head * head)94 static __inline__ void __list_splice(struct list_head *list,
95 struct list_head *head)
96 {
97 struct list_head *first = list->next;
98 struct list_head *last = list->prev;
99 struct list_head *at = head->next;
100
101 first->prev = head;
102 head->next = first;
103
104 last->next = at;
105 at->prev = last;
106 }
107
list_splice(struct list_head * list,struct list_head * head)108 static __inline__ void list_splice(struct list_head *list, struct list_head *head)
109 {
110 if (!list_empty(list))
111 __list_splice(list, head);
112 }
113
list_splice_init(struct list_head * list,struct list_head * head)114 static __inline__ void list_splice_init(struct list_head *list,
115 struct list_head *head)
116 {
117 if (!list_empty(list)) {
118 __list_splice(list, head);
119 INIT_LIST_HEAD(list);
120 }
121 }
122
123 #define get_list_entry(ptr, type, member, member_type, result) \
124 { \
125 const member_type *__mptr = (ptr); \
126 result = (type *)( (char *)__mptr - offsetof(type,member) ); \
127 }
128
129 #define list_for_each_prev(pos, head) \
130 for (pos = (head)->prev, prefetch(pos->prev); pos != (head); \
131 pos = pos->prev, prefetch(pos->prev))
132
133 #define list_for_each_safe(pos, n, head) \
134 for (pos = (head)->next, n = pos->next; pos != (head); \
135 pos = n, n = pos->next)
136
137
138 #endif
139
140
141