USB controller enumeration on APU3 is random since the update to kernel 6.6

2024-07-17 Thread Florian Eckert
Hello Dev´s, I hope someone can help me here. I have noticed since the kernel update in the master branch of OpenWrt to 6.6 that the enumeration of the USB host controllers is suddenly randomly. This has been encountered on the APU3 board from PCengine[1]. That wasn't the case with the 5.15 ker

Re: USB controller enumeration on APU3 is random since the update to kernel 6.6

2024-07-17 Thread Felix Fietkau
On 17.07.24 13:10, Florian Eckert wrote: Hello Dev´s, I hope someone can help me here. I have noticed since the kernel update in the master branch of OpenWrt to 6.6 that the enumeration of the USB host controllers is suddenly randomly. This has been encountered on the APU3 board from PCengine[1

Re: USB controller enumeration on APU3 is random since the update to kernel 6.6

2024-07-17 Thread Florian Eckert
Hello Felix, thanks for your reply. As you can see the usb1 and usb2 are swapped! The problem now is that the ModemManager is using the syspath to reference the modem in the uci configuration [2]. If the modem's syspath is now random, the system can no longer find the modem and cannot establis

Re: USB controller enumeration on APU3 is random since the update to kernel 6.6

2024-07-17 Thread Enrico Mioso
Hello, if things work as expected, MM will auto-discover the modem. You may get sysfs path from mmcli itself and dynamically set it viauci. I didn't use very much this protocol handler, so I do not have better suggestions. Genuine question: are we sure sysfs path is necessary in the config? Enr

Re: USB controller enumeration on APU3 is random since the update to kernel 6.6

2024-07-17 Thread Felix Fietkau
On 17.07.24 14:29, Florian Eckert wrote: In my opinion, the best course of action is to just deal with it by changing the code to no longer rely on usbX names. Better make it depend on the sysfs path, similar to wifi-device path handling in the wireless config. I am already using the sysfs path

A PCIe E-Key interface would have great advantages

2024-07-17 Thread Schmid, Florian
Hi, i have only recently started working with OpenWrt. I think the project of an own hardware platform is great. I don't know how far the development has progressed. However, I am missing a very important interface in the hardware specification! A PCIe M.2 E-Key interface would open the way for