目前在海思方案上使用MT7601 WIFI模块。WIFI模块做AP时，只要有数据传输就狂报错：
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=168!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=169!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=170!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=171!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=172!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=173!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=174!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=175!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=176!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=177!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=178!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=179!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=180!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=181!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=182!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=183!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=184!
Qidx(0), not enough space in MgmtRing, MgmtRingFullCount=185!
之前以为是WIFI驱动的问题。后面排查发现，并不是驱动导致。原来是WIFI天线匹配的问题。更换新的WIFI天线，即可解决这个问题。
原文链接：https://blog.csdn.net/jongden/article/details/111960332