{"mailboxTasklet", MAILBOX_RECV_TASKLET_HI, 0, 0, },
/*中断方式的邮件数据处理*/
{"mailboxInt", MAILBOX_RECV_INT_IRQ, 0, 0, },
/*请在此后新增处理方式项目，否则会影响UT用例*/
/*结束*/
};
/*A核的邮箱通道资源与平台系统资源对应关系配置表*/
MAILBOX_LOCAL struct mb_local_cfg g_mb_local_cfg_tbl[] =
{
/*接收通道的配置*/
/*ChannelID*/ /*通道属性*/
{MAILBOX_MAILCODE_RESERVED(MCU, ACPU, MSG), MAILBOX_RECV_TASKLET_HI, 0 },
{MAILBOX_MAILCODE_RESERVED(HIFI, ACPU, MSG), MAILBOX_RECV_TASKLET_HI, 0 },
{MAILBOX_MAILCODE_RESERVED(CCPU, ACPU, MSG), MAILBOX_RECV_TASKLET_HI, 0 },
{MAILBOX_MAILCODE_RESERVED(CCPU, ACPU, IFC), MAILBOX_RECV_TASK_NORMAL, 0 },
{MAILBOX_MAILCODE_RESERVED(MCU, ACPU, IFC), MAILBOX_RECV_TASK_HIGH, 0 },
/*发送通道配置*/
/*ChannelID*/ /*通道属性*/
{MAILBOX_MAILCODE_RESERVED( ACPU, MCU, MSG), MAILBOX_SEND | MAILBOX_LOCK_SPINLOCK, 0 },
{MAILBOX_MAILCODE_RESERVED( ACPU, HIFI, MSG), MAILBOX_SEND | MAILBOX_LOCK_SPINLOCK, 0 },
{MAILBOX_MAILCODE_RESERVED( ACPU, CCPU, MSG), MAILBOX_SEND |
MAILBOX_LOCK_SEMAPHORE /*如果消息通道作为IFC的返回通道，且这个IFC执行方的
函数有睡眠动作，此消息通道就只能用信号量来保护*/
, 0 },
VOS_UINT32 DRV_MAILBOX_Read(
IPC_MSG_BLK_STRU *pstMsgBlk,
DRV_MAILBOX_QUEUE_STRU *pstQueue)
{
MsgBlock *pstSndOsaMsg;
VOS_UINT32 uwMsgPriority;
VOS_UINT32 uwCpuId;
/* 根据邮编进行相应处理 */
switch (pstMsgBlk->stMsgHead.ulMailCode)
{
case MAILBOX_MAILCODE_ACPU_TO_HIFI_VOS_MSG_NORMAL :
case MAILBOX_MAILCODE_CCPU_TO_HIFI_VOS_MSG_NORMAL :
case MAILBOX_MAILCODE_BBE16_TO_HIFI_VOS_MSG_NORMAL:
{
uwMsgPriority = VOS_NORMAL_PRIORITY_MSG;
/* 读出消息头信息中的VOS头(需要知道PID) */
DRV_MAILBOX_ReadQueue(pstQueue,
(VOS_UCHAR*)&pstMsgBlk->ulSenderCpuId,
sizeof(VOS_MSG_HEADER_STRU));
break;
}
case MAILBOX_MAILCODE_ACPU_TO_HIFI_VOS_MSG_URGENT :
case MAILBOX_MAILCODE_CCPU_TO_HIFI_VOS_MSG_URGENT :
case MAILBOX_MAILCODE_BBE16_TO_HIFI_VOS_MSG_URGENT:
{
uwMsgPriority = VOS_EMERGENT_PRIORITY_MSG;
/* 读出消息头信息中的VOS头(需要知道PID) */
DRV_MAILBOX_ReadQueue(pstQueue,
(VOS_UCHAR*)&pstMsgBlk->ulSenderCpuId,
sizeof(VOS_MSG_HEADER_STRU));
break;
}
case MAILBOX_MAILCODE_ACPU_TO_HIFI_AUDIO :
case MAILBOX_MAILCODE_ACPU_TO_HIFI_MISC:
{
uwMsgPriority = VOS_NORMAL_PRIORITY_MSG;
/* 若非VOS消息，则自行填充VOS头 */
pstMsgBlk->ulSenderCpuId = (pstMsgBlk->stMsgHead.ulMailCode>>MAILBOX_ID_SRC_CPU_OFFSET)&0xff;
pstMsgBlk->ulSenderPid = UEPS_PID_DL; /* 此处填写AP侧DRV对应的PID,,待定 */
pstMsgBlk->ulReceiverCpuId= VOS_CPU_ID_MEDDSP;
pstMsgBlk->ulReceiverPid = DSP_PID_AUDIO_RT; /* 目前默认为这两个通道的消息均为需实时响应的消息 */
pstMsgBlk->ulLength = pstMsgBlk->stMsgHead.ulMsgLength;
pstMsgBlk->stMsgHead.ulMsgLength += sizeof(VOS_MSG_HEADER_STRU);
break;
}
/* C核复位A核通知hifi C核复位channel */
case MAILBOX_MAILCODE_ACPU_TO_HIFI_CCORE_RESET_ID:
{
uwMsgPriority = VOS_NORMAL_PRIORITY_MSG;
/* 若非VOS消息，则自行填充VOS头 */
pstMsgBlk->ulSenderCpuId = (pstMsgBlk->stMsgHead.ulMailCode>>MAILBOX_ID_SRC_CPU_OFFSET)&0xff;
pstMsgBlk->ulSenderPid = UEPS_PID_DL; /* 此处填写AP侧DRV对应的PID,,待定 */
pstMsgBlk->ulReceiverCpuId= VOS_CPU_ID_MEDDSP;
pstMsgBlk->ulReceiverPid = DSP_PID_VOICE; /* 目前默认为这两个通道的消息均为需实时响应的消息 */
pstMsgBlk->ulLength = pstMsgBlk->stMsgHead.ulMsgLength;
pstMsgBlk->stMsgHead.ulMsgLength += sizeof(VOS_MSG_HEADER_STRU);
break;
}
case MAILBOX_MAILCODE_RESERVED(CCPU, HIFI, MSG) :
{
uwCpuId = VOS_CPU_ID_CCPU;
DRV_MAILBOX_Write(DRV_MAILBOX_GetMailBoxTx(uwCpuId),
DRV_MAILBOX_GetTargetCpu(uwCpuId),
VOS_NORMAL_PRIORITY_MSG,
(VOS_UCHAR *)pstQueue->uwRear,
pstMsgBlk->stMsgHead.ulMsgLength,
MAILBOX_MAILCODE_RESERVED(HIFI, CCPU, MSG));
/*向目标CPU触发IPC中断*/
DRV_IPC_TrigInt(DRV_MAILBOX_GetTargetCpu(uwCpuId),
DRV_MAILBOX_GetIntrSrc(uwCpuId));
return VOS_OK;
}
case MAILBOX_MAILCODE_RESERVED(ACPU, HIFI, MSG):
{
uwCpuId = VOS_CPU_ID_ACPU;
DRV_MAILBOX_Write(DRV_MAILBOX_GetMailBoxTx(uwCpuId),
DRV_MAILBOX_GetTargetCpu(uwCpuId),
VOS_NORMAL_PRIORITY_MSG,
(VOS_UCHAR *)pstQueue->uwRear,
pstMsgBlk->stMsgHead.ulMsgLength,
MAILBOX_MAILCODE_RESERVED(HIFI, ACPU, MSG));
/*向目标CPU触发IPC中断*/
DRV_IPC_TrigInt(DRV_MAILBOX_GetTargetCpu(uwCpuId),
DRV_MAILBOX_GetIntrSrc(uwCpuId));
return VOS_OK;
}
default:
{
/*上报异常，MailCode异常*/
OM_LogError1(OM_MAILBOX_RecieveMsg_MsgChannelIdErr, pstMsgBlk->stMsgHead.ulMailCode);
return VOS_ERR;
}
}
/*申请OSA消息缓存pMsg*/
pstSndOsaMsg = (MsgBlock*)VOS_AllocMsg(pstMsgBlk->ulSenderPid, pstMsgBlk->ulLength);
/*若内存不足,释放互斥,直接返回*/
if (VOS_NULL == pstSndOsaMsg)
{
OM_LogError(OM_MAILBOX_SendMsg_AllocFail);
/* 复位 */
OM_LogFatalAndReset(OM_MAILBOX_SendMsg_AllocFail);
return VOS_ERR;
}
/* 将VOS_HEADER内容拷贝入消息中 */
UCOM_MemCpy(pstSndOsaMsg,
(VOS_VOID *)(&(pstMsgBlk->ulSenderCpuId)),
sizeof(VOS_MSG_HEADER_STRU));
/*从邮箱内容中读出消息内容(不含VOS头)，并更新队列状态记录临时结构体*/
DRV_MAILBOX_ReadQueue(pstQueue,
(VOS_UCHAR*)pstSndOsaMsg->aucValue,
pstMsgBlk->ulLength);
/*根据消息优先级发送OSA消息*/
if (VOS_EMERGENT_PRIORITY_MSG == uwMsgPriority)
{
return VOS_SendUrgentMsg(pstMsgBlk->ulSenderPid, pstSndOsaMsg, DRV_MAILBOX_CHANNEL_VOS_CH);
}
else
{
return VOS_SendMsg(pstMsgBlk->ulSenderPid, pstSndOsaMsg, DRV_MAILBOX_CHANNEL_VOS_CH);
}
}
/*中断方式的邮件数据处理*/
{"mailboxInt" ,MAILBOX_VXWORKS_PROC_STYLE_INT_NORMAL, 0, 0 },
/*请在此后新增处理方式项目，否则会影响UT用例*/
/*结束*/
};
/*C核的邮箱通道资源与平台系统资源对应关系配置表*/
MAILBOX_LOCAL struct mb_vx_cfg g_mailbox_vx_cfg_tbl[] =
{
#if 0
/*接收通道的配置*/
/*ChannelID*/ /*通道处理方式ID号*/
{MAILBOX_MAILCODE_RESERVED(MCU, CCPU, MSG), MAILBOX_VXWORKS_PROC_STYLE_TASK_MSG },
{MAILBOX_MAILCODE_RESERVED(HIFI, CCPU, MSG), MAILBOX_VXWORKS_PROC_STYLE_TASK_MSG },
{MAILBOX_MAILCODE_RESERVED(ACPU, CCPU, MSG), MAILBOX_VXWORKS_PROC_STYLE_TASK_MSG },
{MAILBOX_MAILCODE_RESERVED(ACPU, CCPU, IFC), MAILBOX_VXWORKS_PROC_STYLE_TASK_IFC },
{MAILBOX_MAILCODE_RESERVED(MCU, CCPU, IFC), MAILBOX_VXWORKS_PROC_STYLE_TASK_IFC },
/*发送通道配置*/
/*ChannelID*/ /*通道处理方式ID号*/
{MAILBOX_MAILCODE_RESERVED( CCPU, MCU, MSG), MAILBOX_VXWORKS_PROC_STYLE_SEND_RESERVED },
{MAILBOX_MAILCODE_RESERVED( CCPU, HIFI, MSG), MAILBOX_VXWORKS_PROC_STYLE_SEND_RESERVED },
{MAILBOX_MAILCODE_RESERVED( CCPU, ACPU, MSG), MAILBOX_VXWORKS_PROC_STYLE_SEND_RESERVED },
{MAILBOX_MAILCODE_RESERVED( CCPU, ACPU, IFC), MAILBOX_VXWORKS_PROC_STYLE_SEND_RESERVED },
{MAILBOX_MAILCODE_RESERVED( CCPU, MCU, IFC), MAILBOX_VXWORKS_PROC_STYLE_SEND_RESERVED },
#else
/*接收通道的配置*/
/*ChannelID*/ /*通道处理方式ID号*/
{MAILBOX_MAILCODE_RESERVED(HIFI, CCPU, MSG), MAILBOX_VXWORKS_PROC_STYLE_TASK_MSG },
CPUn的通道0邮编，通道1邮编，通道2邮编，通道0邮编，
说明: 邮编为VOS_NULL_DWORD表示对应的通道邮编不存在, 即与该CPU不支持该通道跨核消息； */
VOS_UINT32 g_uwDrvMailCodeTbl[VOS_CPU_ID_BUTT][DRV_MAILBOX_CHANNEL_BUTT] =
{
{MAILBOX_MAILCODE_HIFI_TO_CCPU_VOS_MSG_NORMAL,
MAILBOX_MAILCODE_HIFI_TO_CCPU_VOS_MSG_URGENT,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD},
{MAILBOX_MAILCODE_HIFI_TO_ACPU_VOS_MSG_NORMAL,
MAILBOX_MAILCODE_HIFI_TO_ACPU_VOS_MSG_URGENT,
MAILBOX_MAILCODE_HIFI_TO_ACPU_AUDIO,
MAILBOX_MAILCODE_HIFI_TO_ACPU_MISC,
MAILBOX_MAILCODE_HIFI_TO_ACPU_CCORE_RESET_ID,
MAILBOX_MAILCODE_RESERVED(ACPU, HIFI, MSG)},
{VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD},
{VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD},
{VOS_NULL_DWORD,
VOS_NULL_DWORD,
VOS_NULL_DWORD,
