Detect usb in kernel without hotplug. How?
I have on my stb stlinux with kernel 18.104.22.168. I do not have all source code and I cannot recompiled it all. The only thing what I could do is add the other modules by insmod.
I create modules for usb(usbcore, ehci-hcd, ohci-hcd, usb-storage...). But the kernel has no support for hotplug(nor hotplug module).
How can I detect and use usb?
When I plug-in a device nothing happen and nothing in dmesg. For example mouse or flash disc only blinks and turn off. System do nothing. /proc/bus/usb is empty... lsusb write nothing.
What could I do to make usb running?