Hello, @Baochen Qiang, Thank you for your feedback. I tested unloading and reloading the driver and it is enumerated, detected and operating correctly. And I understand your concern about other chips, and certainly it is not the best way to implement such a fix. I will continue debugging to determine the root cause of the synchronous external abort. So this patch is now just a workaround to fix the kernel crash when rmmod the driver and reboot the system, that i wanted to share with you to attract your attention to the problem, and seek for help. @Vasanthakumar Thiagarajan, Thank you too for your feedback. Yes, I understand. I will enable the debug_mask and check the logs, like you said. I'm wondering if anyone else has the same problem with ath11k_pci. I will keep you updated. Balsam.
