[Nut-upsuser] Eaton PW5110 + nut-2.4.1 + OpenBSD

[Dimitris Mandalidis]

Hello,

I 'm trying to set up an Eaton PW5110 using nut-2.4.1 in OpenBSD, my
ups.conf follows :

[myups]
        driver = bcmxcp_usb     
        port = auto
        desc = "Eaton PW 5110 (1500VA)"

My first attempt to run upsdrvctl ended up complaining about unimplemented
usb_clear_halt() in libusb. I patched libusb-0.1.12 with the following
patch :

http://old.nabble.com/Openbsd-and-libusb-td21558254.html

Second attempt: 

root at fox /home/mandas/nut-2.4.1 # USB_DEBUG=3 bcmxcp_usb -DDD -a myups                
Network UPS Tools - BCMXCP UPS driver 0.21 (2.4.1)
USB communication subdriver 0.17
debug level is '3'
usb_set_debug: Setting debugging level to 3 (on)
usb_os_find_busses: Found /dev/usb0
usb_os_find_busses: Found /dev/usb1
usb_os_find_busses: Found /dev/usb2
usb_os_find_devices: Found /dev/ugen0 on /dev/usb2
usb_control_msg: 128 6 512 0 0xcfbf7558 8 1000
usb_control_msg: 128 6 512 0 0x7f374500 34 1000
skipped 1 class/vendor specific interface descriptors
usb_control_msg: 0 7 772 0 0xcfbf7490 4 1000
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
Communications with UPS lost: Receive error (Request command): COMMAND: 31

RECONNECT USB DEVICE

root at fox /home/mandas/nut-2.4.1 # USB_DEBUG=3 drivers/bcmxcp_usb -DDD -a
myups 
Network UPS Tools - BCMXCP UPS driver 0.23 (2.4.1)
USB communication subdriver 0.18
   0.000000     debug level is '3'
usb_set_debug: Setting debugging level to 3 (on)
usb_os_find_busses: Found /dev/usb0
usb_os_find_busses: Found /dev/usb1
usb_os_find_busses: Found /dev/usb2
usb_os_find_devices: Found /dev/ugen0 on /dev/usb2
usb_control_msg: 128 6 512 0 0xcfbcadc8 8 1000
usb_control_msg: 128 6 512 0 0x82cbc240 34 1000
skipped 1 class/vendor specific interface descriptors
   0.019716     device /dev/ugen0 opened successfully
usb_control_msg: 0 7 772 0 0xcfbcacd0 4 1000
   0.024370     entering get_answer(31)
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
usb_control_msg: 0 7 772 0 0xcfbcacd0 4 1000
   0.029368     entering get_answer(31)
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
usb_control_msg: 0 7 772 0 0xcfbcacd0 4 1000
   0.032365     entering get_answer(31)
   0.032736     get_answer: (8 bytes) => ab 01 79 01 02 50 00 10
   0.033027     get_answer: block_number = 1
   0.033341     get_answer: data length = 121
   0.033680     get_answer: need to read 118 more data
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
usb_control_msg: 0 7 772 0 0xcfbcacd0 4 1000
   0.038364     entering get_answer(31)
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
usb_control_msg: 0 7 772 0 0xcfbcacd0 4 1000
   0.042364     entering get_answer(31)
USB error: error reading from interrupt endpoint /dev/ugen0.01: Resource
temporarily unavailable
   0.044364     Communications with UPS lost: Error executing command
   0.044816     Could not communicate with the ups: Resource temporarily
unavailable
   0.045230     CLOSING

usb_os_close: closing endpoint 5

Connecting the UPS to a linux box running nut 2.4.1 + gentoo works however.

I found after searching a similar thread on Jan 2009 but no one posted a
solution if there were any.

Any help would be appreciated
Thanks

D.

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