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 ////////////////////////////////////////////////////////////////////////////////
79 //
80 // Copyright (c) 2008-2009 MStar Semiconductor, Inc.
81 // All rights reserved.
82 //
83 // Unless otherwise stipulated in writing, any and all information contained
84 // herein regardless in any format shall remain the sole proprietary of
85 // MStar Semiconductor Inc. and be kept in strict confidence
86 // ("MStar Confidential Information") by the recipient.
87 // Any unauthorized act including without limitation unauthorized disclosure,
88 // copying, use, reproduction, sale, distribution, modification, disassembling,
89 // reverse engineering and compiling of the contents of MStar Confidential
90 // Information is unlawful and strictly prohibited. MStar hereby reserves the
91 // rights to any and all damages, losses, costs and expenses resulting therefrom.
92 //
93 ////////////////////////////////////////////////////////////////////////////////
94
95 ////////////////////////////////////////////////////////////////////////////////////////////////////
96 // file osalTSP.c
97 // @brief Transport Stream Processer (TSP) OSAL
98 // @author MStar Semiconductor,Inc.
99 ////////////////////////////////////////////////////////////////////////////////////////////////////
100
101 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
102
103 #include "MsCommon.h"
104 #include "osalTSP.h"
105
106 #define TSP_NOS_EVT_NUM 0x10UL
107
108 extern MS_U32 _u32IntNum;
109
110 MS_S32 u32EventId[TSP_NOS_EVT_NUM];
111 MS_U32 u32EventFree = 0xFFFFFFFFUL;
112
113 // Mutex
OSAL_TSP_MutexCreate(MS_U8 * pu8Name)114 inline MS_S32 OSAL_TSP_MutexCreate(MS_U8* pu8Name)
115 {
116 return 0;
117 }
118
OSAL_TSP_MutexObtain(MS_S32 s32MutexId,MS_U32 u32Timeout)119 inline MS_BOOL OSAL_TSP_MutexObtain(MS_S32 s32MutexId, MS_U32 u32Timeout)
120 {
121 if(s32MutexId != -1)
122 {
123 return TRUE;
124 }
125 else
126 {
127 return FALSE;
128 }
129 }
130
OSAL_TSP_MutexRelease(MS_S32 s32MutexId)131 inline MS_BOOL OSAL_TSP_MutexRelease(MS_S32 s32MutexId)
132 {
133 if(s32MutexId != -1)
134 {
135 return TRUE;
136 }
137 else
138 {
139 return FALSE;
140 }
141 }
142
143 // Process
OSAL_TSP_Proc(OSAL_TSP_ProcType Proc,OSAL_TSP_ProcTypeParam * pData,MS_U32 * pu32Evt)144 inline void OSAL_TSP_Proc(OSAL_TSP_ProcType Proc, OSAL_TSP_ProcTypeParam* pData, MS_U32* pu32Evt)
145 {
146 Proc(pData, pu32Evt);
147 }
148
149 // @FIXME: E_IRQ_TSP should not used here
150 // Interrupt
OSAL_TSP_IntDisable(void)151 inline void OSAL_TSP_IntDisable(void)
152 {
153 MsOS_DisableInterrupt((InterruptNum)_u32IntNum);
154 }
155
OSAL_TSP_IntEnable(void)156 inline void OSAL_TSP_IntEnable(void)
157 {
158 MsOS_EnableInterrupt((InterruptNum)_u32IntNum);
159 }
160
OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)161 inline void OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)
162 {
163 MsOS_AttachInterrupt((InterruptNum)_u32IntNum, (InterruptCb)Proc);
164 }
165
OSAL_TSP_IntDetach(void)166 inline void OSAL_TSP_IntDetach(void)
167 {
168 MsOS_DetachInterrupt((InterruptNum)_u32IntNum);
169 }
170
171 // Event
OSAL_TSP_EventCreate(MS_U8 * pu8Name)172 inline MS_S32 OSAL_TSP_EventCreate(MS_U8* pu8Name)
173 {
174 MS_U32 i;
175
176 for (i= 0; i< TSP_NOS_EVT_NUM; i++)
177 {
178 if (u32EventFree & (1 << i))
179 {
180 u32EventFree &= ~(1<< i);
181 u32EventId[i] = 0x0UL;
182 return (MS_S32) (i | 0x87650000UL);
183 }
184 }
185 return -1;
186 }
187
OSAL_TSP_EventDelete(MS_S32 s32TspEventId)188 inline MS_BOOL OSAL_TSP_EventDelete(MS_S32 s32TspEventId)
189 {
190 if (0x87650000UL != (0xFFFF0000UL & s32TspEventId))
191 {
192 return FALSE;
193 }
194 else
195 {
196 s32TspEventId &= 0x0000FFFFUL;
197 }
198 u32EventFree |= (1UL<< s32TspEventId);
199 u32EventId[s32TspEventId] = 0x0UL;
200 return TRUE;
201 }
202
OSAL_TSP_EventSet(MS_S32 s32EventGroupId,MS_U32 u32EventFlag)203 inline MS_BOOL OSAL_TSP_EventSet(MS_S32 s32EventGroupId, MS_U32 u32EventFlag)
204 {
205 MS_U32 u32Id;
206
207 if (0x87650000UL != (0xFFFF0000UL & s32EventGroupId))
208 {
209 return FALSE;
210 }
211
212 u32Id = s32EventGroupId & 0x0000FFFFUL;
213 u32EventId[u32Id] |= u32EventFlag;
214 return TRUE;
215 }
216
OSAL_TSP_EventGet(MS_S32 s32TspEventId,MS_U32 u32EventGroup,MS_U32 * pu32RetrievedEventFlag,MS_U32 u32Opt,MS_U32 u32Timeout)217 inline MS_BOOL OSAL_TSP_EventGet(MS_S32 s32TspEventId, MS_U32 u32EventGroup, MS_U32* pu32RetrievedEventFlag, MS_U32 u32Opt, MS_U32 u32Timeout)
218 {
219 MS_U32 u32Id;
220
221 if (0x87650000UL != (0xFFFF0000UL & s32TspEventId))
222 {
223 return FALSE;
224 }
225 // @FIXME: nos verson don't support timeout at this stage
226
227 u32Id = s32TspEventId & 0x0000FFFFUL;
228 *pu32RetrievedEventFlag = u32EventId[u32Id] & u32EventGroup;
229 if (OSAL_EVENT_OR_CLEAR == u32Opt)
230 {
231 u32EventId[u32Id] &= ~(u32EventGroup);
232 }
233 return (*pu32RetrievedEventFlag)? TRUE: FALSE;
234 }
235
236 /*
237 inline MS_BOOL OSAL_TSP_FltEventGet(MS_S32 s32TspEventId, MS_U32 u32FilterID)
238 {
239 MS_U32 u32Id;
240 MS_BOOL bResult;
241
242 if (0x87650000UL != (0xFFFF0000UL & s32TspEventId))
243 {
244 return FALSE;
245 }
246
247 u32Id = s32TspEventId & 0x0000FFFFUL;
248
249 //printf("u32EventId[u32Id] = %lx\n", u32EventId[u32Id]);
250
251 bResult = u32EventId[u32Id] & BIT(u32FilterID);
252 u32EventId[u32Id] &= ~BIT(u32FilterID);
253
254 return bResult;
255 }
256 */
257
OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc,MS_U8 * pu8Name)258 inline MS_S32 OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc, MS_U8* pu8Name)
259 {
260 return 0;
261 }
262 #endif // #ifdef MSOS_TYPE_NOS
263