两个6655的DSP通过srio接口通讯时，主机循环向从机发送数据，第一组数据completion code=0，其后一直completion code=1

[金钟山上一把刀]

自制的两个6655的evm，主机通过SRIO循环向从机发送数据，发送第一组数据时显示发送成功completion code=0，从机的对应内存上收到数据了且触发了doorbell中断，但是第二组以及后面发的数据都是completion code=1，从机没有收到数据。
主机：
SRIO_path_configuration 1xlaneA
SWRITE from 0x10802200 to 0x1080a200, 312 bytes, completion code=0
SRIO_path_configuration 1xlaneA
SWRITE from 0x10802200 to 0x1080a200, 312 bytes, completion code=1
SRIO_path_configuration 1xlaneA
SWRITE from 0x10802200 to 0x1080a200, 312 bytes, completion code=1
SRIO_path_configuration 1xlaneA
SWRITE from 0x10802200 to 0x1080a200, 312 bytes, completion code=1
SRIO_path_configuration 1xlaneA
SWRITE from 0x10802200 to 0x1080a200, 312 bytes, completion code=1

从机：
SRIO_path_configuration 1xlaneA
received doorbell which indicates SWRITE operation done.