mlan0 in WiFi not appearing after hw reset or sw reset in imx93 Linux6.1.22

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mlan0 in WiFi not appearing after hw reset or sw reset in imx93 Linux6.1.22

330 Views
Maruti
Contributor II

Hello,

I am working on imx93 custom board . where  In power on wifi (Murata module ) works fine 
mlan0 
wfd 0
uap 0 
appears properly after scanning 

*A TP-Link_5564_5G wifi_a2cdf377f063_54502d4c696e6b5f353536345f3547_managed_psk
*A TP-Link_5564_5G wifi_a2cdf377f163_54502d4c696e6b5f353536345f3547_managed_psk
*A TP-Link_5564_5G wifi_a0cdf377f063_54502d4c696e6b5f353536345f3547_managed_psk

But if i give sw or hw reset then the mlan wifi will not appear after scanning 
 *A TP-Link_5564_5G wifi_a2cdf377f063_54502d4c696e6b5f353536345f3547_managed_psk
 *A TP-Link_5564_5G wifi_a2cdf377f163_54502d4c696e6b5f353536345f3547_managed_psk

Im not getting any solution for this .Kindly help me to get rid of this issue 

Regards 
Maruti Naik

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4 Replies

310 Views
Maruti
Contributor II

@Alejandro_Salas 
Now i have tested in 93 evk L6.1.22 there is no issue 

Best Regards  !

Maruti Naik

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284 Views
Alejandro_Salas
NXP TechSupport
NXP TechSupport

Hello,

 

As I cannot replicate the issue by my side, could you please share if you are getting kernel logs with dmesg?

 

If possible, share hardware schematics related to WiFi module.

 

Best regards,

--... ...--

Salas.

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218 Views
Maruti
Contributor II

Dear @Alejandro_Salas 

Thank you for your response.

My issue has been resolved. The problem was caused by the same MAC address being assigned to both mlan0 and wfd0 after resets. By manually changing the MAC address of mlan0, all three networks appeared after scanning.

Best regards!
Maruti Naik

314 Views
Alejandro_Salas
NXP TechSupport
NXP TechSupport

Hello @Maruti 

 

Are you able to test with the i.MX93EVK board? If so, is the issue happening in EVK too?

 

Best regards,

--... ...--

Salas.

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