[Nut-upsuser] nut in openwrt

[Charles Lepple]

On Feb 24, 2014, at 3:56 AM, Tim Dawson wrote:

> Either it is not loaded, or the usb serial and/or hid drivers are not loaded, which appear to have been used on your Debian box.

Tim,

For most of the USB drivers in NUT, we tend to bypass the kernel USB-to-serial and HID drivers (detaching them if necessary). If there is a serial variant of the driver, it can usually make use of a /dev/ttyUSB* node, but if an UPS doesn't present the full HID PDC descriptor set, it probably won't present a proper ACM USB-to-serial interface, either.

Josu,

Are you sure you don't have something like the following in dmesg in OpenWRT?

[181041.636190] usb 4-4: new low-speed USB device number 2 using ohci_hcd
[181041.805327] usb 4-4: New USB device found, idVendor=0665, idProduct=5161

That is at an even lower level than usbhid.

You seem to have the ehci_* drivers loaded (which covers high-speed USB 2.0), but I don't see any low/full speed drivers. On a PC, those would be either ohci_hcd (what your Debian box uses) or uhci_hcd. I am not sure what your router uses.

-- 
Charles Lepple
clepple at gmail