APC UPS fails to attach

[c-s at c-s.li]

Great idea! I attached it to an "internal" USB Hub of my motherboard and it
gives me the following message:

Aug  3 11:42:27 c-s kernel: usb_alloc_device:1588: set address 2 failed
(USB_ERR_TIMEOUT, ignored)
Aug  3 11:42:27 c-s kernel: usb_alloc_device:1626: getting device
descriptor at addr 2 failed, USB_ERR_IOERROR!
Aug  3 11:42:28 c-s kernel: usbd_req_re_enumerate:1539: addr=2, set address
failed! (USB_ERR_TIMEOUT, ignored)
Aug  3 11:42:28 c-s kernel: usbd_req_re_enumerate:1553: getting device
descriptor at addr 2 failed, USB_ERR_IOERROR!
Aug  3 11:42:30 c-s kernel: ugen1.2: <American Power Conversion> at usbus1
Aug  3 11:42:30 c-s root: Unknown USB device: vendor 0x051d product 0x0002
bus uhub1

At least it sees the UPS now. usbconfig gives me the following
informations:

c-st# usbconfig -u 1 -a 2 dump_device_desc 
ugen1.2: <Back-UPS BR  800 FW:9.o4 .I USB American Power Conversion> at
usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON

  bLength = 0x0012
  bDescriptorType = 0x0001
  bcdUSB = 0x0110
  bDeviceClass = 0x0000
  bDeviceSubClass = 0x0000
  bDeviceProtocol = 0x0000
  bMaxPacketSize0 = 0x0008
  idVendor = 0x051d
  idProduct = 0x0002
  bcdDevice = 0x0106
  iManufacturer = 0x0003  <American Power Conversion>
  iProduct = 0x0001  <Back-UPS BR  800 FW:9.o4 .I USB FW:o4 >
  iSerialNumber = 0x0002  <3B0835X50031  >
  bNumConfigurations = 0x0001


--CS



On Mon, 3 Aug 2009 09:19:44 +0200, Hans Petter Selasky <hselasky at c2i.net>
wrote:
> On Monday 03 August 2009 08:24:32 c-s at c-s.li wrote:
>> I have an APC Back-UPS RS 800 which fails to attach to FreeBSD Current
>> with
>> the following dmesg attached. Just as a side note, this device used to
>> work
>> under FreeBSD 7.2 but unfortunately I don't have any dmesg from that
time
>> anymore. Any help is appreciated.
> 
> Have you tried connecting your device through an external USB HUB?
> 
> --HPS