Wifi客户端从5GHz的Wifi AP断开连接

你好朋友们，
我们使用ti AM3351处理器，在SDIO接口上使用WiFi/BT模块BCM4345。
Ti-SDK:Ti-PrPurror SDK-LIUX-AM335X-EVM04.01.00.06
Linux内核是4.941-GE3A80A1C5C
WLAN驱动程序是BRCMFMAC：
BRCMFMAC:F1签名读取@ 0x189000= 0x15264345
固件版本= WL0: 3月1日2015 07:29∶38版本7.45.18（R589002）FWID 01-6A2C8AD4）
当设备使用WPAI请求器连接时，到5GHz的AP，在每次与5GHz AP重新连接后，它被重复断开。
当WPAX请求者运行在调试模式：Log.txt时，我会看到附件日志
正如我在日志中看到的，接收到一个事件NL80211yCMDYDISCONNECT，我怀疑这个事件引起了这个问题。
但奇怪的是，这个问题没有观察到2.5GHz WiFi APS，工作精细2.5GHz的APS。
你们能帮我解决这个问题吗？
非常感谢大家的帮助。
谢谢，
阿尼基耶斯
邮编
1.4 K



     以下为原文
  Hello friends,

We are using TI AM3351 processor with WiFi/BT module BCM43455 over SDIO interface.

TI SDK : ti-processor-sdk-linux-am335x-evm-04.01.00.06
Linux Kernel is 4.9.41-ge3a80a1c5c
Wlan driver is brcmfmac :
brcmfmac: F1 signature read @0x18000000=0x15264345
Firmware version = wl0: Mar  1 2015 07:29:38 version 7.45.18 (r538002) FWID 01-6a2c8ad4)

When device is connected using wpa_supplicant, to a AP of 5GHz, it is getting disconnected repeatedly after every reconnection with the 5GHz AP.

Attached log I'm seeing when wpa_supplicant is run in debug mode: log.txt

As I can see in the log, an event NL80211_CMD_DISCONNECT is received, I suspect this event is causing this issue.

But strangely this issue is not observed with the 2.5GHz WiFi APs, Working fine with 2.5GHz APs.

Can you guys help me resolving this issue.

Help is much appreciated.

Thanks,
aniket jesu

•   log.txt.zip 1.4 K