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66ak2 pcie相关问题求解

zihao li
Prodigy 145 points


请问，这边从http://software-dl.ti.com/processor-sdk-linux/esd/K2HK/latest/index_FDS.html下载了 PROCESSOR-SDK-LINUX-K2HK  05_02_00_10 进行调试，现在需要进行两片66akSOC之间的pcie dma通信，请问是驱动SOC的edma3模块吗，相关edma3驱动有完善吗，有没有封装成对应用层的统一接口（.write/.read之类）？