Hi,
We are experiencing issues with the WiFi module on the Apalis imx8x module (on an Ixora board) running Yocto based on the BSP 5.2.0.
When using the WiFi connection, it works as expected. But after a while of use and some data transferred the following issues pop up in the kernel log and WiFI stops working until a reboot has happened:
[ 376.294262] 003: usb 2-1.1: mwifiex_cmd_timeout_func: Timeout cmd id = 0x107, act = 0x0
[ 376.294285] 003: usb 2-1.1: num_data_h2c_failure = 0
[ 376.294291] 003: usb 2-1.1: num_cmd_h2c_failure = 0
[ 376.294297] 003: usb 2-1.1: is_cmd_timedout = 1
[ 376.294302] 003: usb 2-1.1: num_tx_timeout = 0
[ 376.294308] 003: usb 2-1.1: last_cmd_index = 2
[ 376.294314] 003: usb 2-1.1: last_cmd_id: 07 01 a4 00 07 01 07 01 16 00
[ 376.294320] 003: usb 2-1.1: last_cmd_act: 00 00 00 00 00 00 00 00 00 00
[ 376.294326] 003: usb 2-1.1: last_cmd_resp_index = 1
[ 376.294332] 003: usb 2-1.1: last_cmd_resp_id: 07 81 a4 80 7f 80 07 81 16 80
[ 376.294337] 003: usb 2-1.1: last_event_index = 3
[ 376.294343] 003: usb 2-1.1: last_event: 58 00 58 00 58 00 58 00 58 00
[ 376.294349] 003: usb 2-1.1: data_sent=0 cmd_sent=0
[ 376.294356] 003: usb 2-1.1: ps_mode=1 ps_state=0
[ 378.182299] 003: usb 2-1.1: cmd_wait_q terminated: -110
[ 378.182334] 003: usb 2-1.1: getting data rate error
[ 378.183704] 000: usb 2-1.1: PREP_CMD: FW is in bad state
[ 378.183723] 000: usb 2-1.1: failed to get signal information
[ 378.204401] 002: usb 2-1.1: Ignore scan. Card removed or firmware in bad state
[ 378.204429] 002: usb 2-1.1: scan failed: -14
[ 378.205000] 002: usb 2-1.1: Ignore scan. Card removed or firmware in bad state
[ 378.205023] 002: usb 2-1.1: scan failed: -14
[ 378.205573] 002: usb 2-1.1: Ignore scan. Card removed or firmware in bad state
This happens on 2.4 and 5Ghz bands.
I was wondering if this is a known issue? The issue in this post seems similar: iMX8 Wifi Access point unreliable
Best regards,
Rik