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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_io.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 #ifndef _MDRV_MBX_IO_H 106 #define _MDRV_MBX_IO_H 107 108 //============================================================================= 109 // Includs 110 //============================================================================= 111 #include "mdrv_mbx_st.h" 112 113 //============================================================================= 114 // Defines 115 //============================================================================= 116 //IO Ctrl defines: 117 #define MDRV_MBX_IOC_INIT_NR 0 118 #define MDRV_MBX_IOC_DEINIT_NR MDRV_MBX_IOC_INIT_NR+1 119 #define MDRV_MBX_IOC_REGISTERMSG_NR MDRV_MBX_IOC_DEINIT_NR+1 120 #define MDRV_MBX_IOC_UNREGISTERMSG_NR MDRV_MBX_IOC_REGISTERMSG_NR+1 121 #define MDRV_MBX_IOC_CLEARMSG_NR MDRV_MBX_IOC_UNREGISTERMSG_NR+1 122 #define MDRV_MBX_IOC_SENDMSG_NR MDRV_MBX_IOC_CLEARMSG_NR+1 123 #define MDRV_MBX_IOC_SENDMSGLOOPBACK_NR MDRV_MBX_IOC_SENDMSG_NR+1 124 #define MDRV_MBX_IOC_RECVMSG_NR MDRV_MBX_IOC_SENDMSGLOOPBACK_NR+1 125 #define MDRV_MBX_IOC_GETMSGQSTATUS_NR MDRV_MBX_IOC_RECVMSG_NR+1 126 #define MDRV_MBX_IOC_MBXENABLE_NR MDRV_MBX_IOC_GETMSGQSTATUS_NR+1 127 #define MDRV_MBX_IOC_SETINFORMATION_NR MDRV_MBX_IOC_MBXENABLE_NR+1 128 #define MDRV_MBX_IOC_GETINFORMATION_NR MDRV_MBX_IOC_SETINFORMATION_NR+1 129 #define MDRV_MBX_IOC_GETDRVSTATUS_NR MDRV_MBX_IOC_GETINFORMATION_NR+1 130 #define MDRV_MBX_IOC_CHECKMSG_NR MDRV_MBX_IOC_GETDRVSTATUS_NR+1 131 #define MDRV_MBX_IOC_REMOVEMSG_NR MDRV_MBX_IOC_CHECKMSG_NR+1 132 133 #define MDRV_MBX_IOC_MAX_NR MDRV_MBX_IOC_REMOVEMSG_NR+1 134 135 // use 'm' as magic number 136 #define MDRV_MBX_IOC_MAGIC 'm' 137 #define MDRV_MBX_IOC_INIT _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_INIT_NR, MS_MBX_INIT_INFO) 138 #define MDRV_MBX_IOC_DEINIT _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_DEINIT_NR, MS_MBX_SET_BINFO) 139 #define MDRV_MBX_IOC_REGISTERMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_REGISTERMSG_NR, MS_MBX_REGISTER_MSG) 140 #define MDRV_MBX_IOC_UNREGISTERMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_UNREGISTERMSG_NR, MS_MBX_UNREGISTER_MSG) 141 #define MDRV_mBX_IOC_CLEARMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_CLEARMSG_NR, MS_MBX_CLEAR_MSG) 142 #define MDRV_MBX_IOC_SENDMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_SENDMSG_NR, MS_MBX_SEND_MSG) 143 #define MDRV_MBX_IOC_RECVMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_RECVMSG_NR, MS_MBX_RECV_MSG) 144 #define MDRV_MBX_IOC_CHECKMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_CHECKMSG_NR, MS_MBX_RECV_MSG) 145 #define MDRV_MBX_IOC_REMOVEMSG _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_REMOVEMSG_NR, MS_MBX_SET_BINFO) 146 #define MDRV_MBX_IOC_GETMSGQSTATUS _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_GETMSGQSTATUS_NR, MS_MBX_GET_MSGQSTATUS) 147 #define MDRV_MBX_IOC_SENDMSGLOOPBACK _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_SENDMSGLOOPBACK_NR, MS_MBX_SEND_MSG) 148 #define MDRV_MBX_IOC_MBXENABLE _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_MBXENABLE_NR, MS_MBX_SET_BINFO) 149 #define MDRV_MBX_IOC_SETINFORMATION _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_SETINFORMATION_NR, MS_MBX_CPROSYNC_INFORMATION) 150 #define MDRV_MBX_IOC_GETINFORMATION _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_GETINFORMATION_NR, MS_MBX_CPROSYNC_INFORMATION) 151 #define MDRV_MBX_IOC_GETDRVSTATUS _IOWR(MDRV_MBX_IOC_MAGIC, MDRV_MBX_IOC_GETDRVSTATUS_NR, MS_MBX_GET_DRVSTATUS) 152 153 #endif //_MDRV_MBX_IO_H 154