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TDA4VM: TDA4 processor-sdk-qnx-jacinto7 IPC

Part Number: TDA4VM

hi expert,

I have two questions about the IPC components used in QNX, please help to answer,thanks。

1. In QNX SDK, why there is an ipc_virtio.c file(ti-processor-sdk-qnx_j721e_08_02_00_03/psdkqa/qnx/resmgr/ipc_qnx_rsmgr/usr), according to the SDK instructions, QNX calls the IPC LLD library?

Whether it conflicts with the ipc_virtio.c file in the IPC LLD database?

2.If QNX IPC wants to access the physical address directly and avoid secondary copy, is it possible to use mmap_peer() in tiipc_Mgr.c?