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MStar hereby reserves the 91 // rights to any and all damages, losses, costs and expenses resulting therefrom. 92 // 93 /////////////////////////////////////////////////////////////////////////////// 94 ////////////////////////////////////////////////////////////////////////////////////////////////// 95 // 96 // @file mdrv_mbx_st.h 97 // @brief Mialbox KMD Driver Interface 98 // @author MStar Semiconductor Inc. 99 // 100 // Driver to initialize and access mailbox. 101 // - Provide functions to initialize/de-initialize mailbox 102 // - Provide mailbox functional access. 103 ////////////////////////////////////////////////////////////////////////////////////////////////// 104 105 106 #ifndef _MDRV_MBX_ST_H 107 #define _MDRV_MBX_ST_H 108 109 //============================================================================= 110 // Includs 111 //============================================================================= 112 113 //============================================================================= 114 // Type and Structure Declaration 115 //============================================================================= 116 //IO Ctrl struct defines: 117 118 typedef struct __attribute__((packed)) 119 { 120 MBX_CPU_ID eHKCPU; 121 MBX_ROLE_ID eHostRole; 122 MS_U32 u32TimeoutMillSecs; 123 MBX_Result mbxResult; 124 }MS_MBX_INIT_INFO, *PMS_MBX_INIT_INFO; 125 126 typedef struct __attribute__((packed)) 127 { 128 MS_BOOL bInfo; 129 MBX_Result mbxResult; 130 }MS_MBX_SET_BINFO, *PMS_MBX_SET_BINFO; 131 132 typedef struct __attribute__((packed)) 133 { 134 MBX_Class eMsgClass; 135 MS_U16 u16MsgQueueSize; 136 MBX_Result mbxResult; 137 }MS_MBX_REGISTER_MSG, *PMS_MBX_REGISTER_MSG; 138 139 typedef struct __attribute__((packed)) 140 { 141 MBX_Class eMsgClass; 142 MS_BOOL bForceDiscardMsgQueue; 143 MBX_Result mbxResult; 144 }MS_MBX_UNREGISTER_MSG, *PMS_MBX_UNREGISTER_MSG; 145 146 typedef struct __attribute__((packed)) 147 { 148 MBX_Class eMsgClass; 149 MBX_Result mbxResult; 150 }MS_MBX_CLEAR_MSG, *PMS_MBX_CLEAR_MSG; 151 152 typedef struct __attribute__((packed)) 153 { 154 MBX_Msg *pMsg; 155 MBX_Result mbxResult; 156 }MS_MBX_SEND_MSG, *PMS_MBX_SEND_MSG; 157 158 typedef struct __attribute__((packed)) 159 { 160 MBX_Class eTargetClass; 161 MBX_Msg *pMsg; 162 MS_U32 u32WaitMillSecs; 163 MS_U32 u32Flag; 164 MBX_Result mbxResult; 165 }MS_MBX_RECV_MSG, *PMS_MBX_RECV_MSG; 166 167 typedef struct __attribute__((packed)) 168 { 169 MBX_Class eTargetClass; 170 MBX_MSGQ_Status *pMsgQueueStatus; 171 MBX_Result mbxResult; 172 }MS_MBX_GET_MSGQSTATUS, *PMS_MBX_GET_MSGQSTATUS; 173 174 typedef struct __attribute__((packed)) 175 { 176 MS_BOOL bEnabled; 177 MS_S32 s32RefCnt; 178 }MS_MBX_GET_DRVSTATUS, *PMS_MBX_GET_DRVSTATUS; 179 180 typedef struct __attribute__((packed)) 181 { 182 MBX_ROLE_ID eTargetRole; 183 MS_U8 *pU8Info; 184 MS_U8 u8Size; 185 MBX_Result mbxResult; 186 }MS_MBX_CPROSYNC_INFORMATION, *PMS_MBX_CPROSYNC_INFORMATION; 187 188 #endif //_MDRV_MBX_ST_H 189