On 02/12/14 18:29, Chris Duffy wrote:
I have a customer of mine that just bought a
UPSonic CXR 2000
and is trying to connect the usb cable from this UPS
to a Freebsd 9.1 system running the 2.6.5 NUT code.
Freebsd/NUT does not see the device properly.
I have also been working with the NUT people and
they suggested that I discuss this issue with the freebsd-usb
Here are some command output that the NUT people asked for
and after seeing it, they think it may be a bug on Freebsd
so here I am asking for help :) They also stated that they
had thought that others may have gotten the blazer_usb
driver to work properly on Freebsd but........
I deactivated the uhidd stuff since NUT suggested this
in order to get more debug info....
# uhidd -v -u /dev/ugen1.3
ugen1.3-> Report descriptor size = 27
ugen1.3-> Kernel driver is active
ugen1.3-> kernel driver detached!
ugen1.3-> Find IN interrupt ep: 0x81 packet_size=0x8
# /usr/local/libexec/nut/blazer_usb -a UPSonic -u root -DDDD
0.000000 debug level is '4'
0.176793 Checking device (06DA/0005) (/dev/usb//dev/ugen1.3)
0.183672 - VendorID: 06da
0.183696 - ProductID: 0005
0.183699 - Manufacturer: PPC
0.183703 - Product: USB UPS
0.183707 - Serial Number: unknown
0.183710 - Bus: /dev/usb
0.183714 Trying to match device
0.183718 Device matches
0.183746 Trying megatec protocol...
0.184566 send: Q1
0.423946 read: (239.3 239.3 229.9 027 50.0 2.19 22.8 00000001
0.423988 Status read in 1 tries
0.424000 Supported UPS detected with megatec protocol
1.455927 send: Unknown error
1.455973 Permissions problem: Input/output error
Network UPS Tools - Megatec/Q1 protocol USB driver 0.09
I have checked all the ownership/permissions on the /dev
related files and confirmed with NUT the proper stuff....
Is there something I am missing to support the usb attachment
for UPS driver for this particular UPS?
Thx for any pointers/help.
For ugenX.Y run:
usbdump -i usbusX -f Y -s 65536 -vvv
And you will see right away what USB traffic is causing the problem.
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