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Date:      Thu, 6 Aug 2009 00:29:09 +0200
From:      Lucius Windschuh <lwindschuh@googlemail.com>
To:        freebsd-usb@freebsd.org
Subject:   Re: reattach 3g0 device: could not allocate new device
Message-ID:  <90a5caac0908051529x7870e37ds1f154ea8b4fa8bbb@mail.gmail.com>
In-Reply-To: <200902241034.31298.hselasky@c2i.net>
References:  <89dbfdc30902231031j4407614vdce09e8e58cdc346@mail.gmail.com> <200902240905.42406.hselasky@c2i.net> <89dbfdc30902240117k7368d60did8bb0e7e6230d5f8@mail.gmail.com> <200902241034.31298.hselasky@c2i.net>

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Hi.
I have a Vodafone-branded "OVATION MC950D (Qualcomm 3G CDMA)" UMTS pen here.

I found this thread from some months ago:

2009/2/24 Hans Petter Selasky <hselasky@c2i.net>:
> On Tuesday 24 February 2009, Kim Culhan wrote:
>> On Tue, Feb 24, 2009 at 3:05 AM, Hans Petter Selasky <hselasky@c2i.net>
> wrote:
>> > On Monday 23 February 2009, Kim Culhan wrote:
>> >> On Mon, Feb 23, 2009 at 3:56 PM, Hans Petter Selasky <hselasky@c2i.net>
>> >
>> > wrote:
>> >> > On Monday 23 February 2009, Kim Culhan wrote:
>> >> >> Running 8.0-CURRENT as of 2-22-09
>> >> >>
>> >> >> The 3g0 device is a Novatel U727 EVDO wireless radio.
>> >> >>
>> >> >> If the machine boots with the device attached, dmesg reads:
>> >> >>
>> >> >> u3g0: <Data Interface> on usbus2
>> >> >>
>> >> >> Remove the device and this is logged:
>> >> >>
>> >> >> u3g0: at ushub2, port 2, addr 2 (disconnected)
>> >> >>
>> >> >> Reattach the device and there is this message:
>> >> >>
>> >> >> uhub_reattach_port:414: could not allocate new device!

Was there any solution for this?

I may provide further debugging information if somebody tells me how
to obtail useful details.

A sniplet with hw.usb.debug=3:
usbd_req_set_config:1456: setting config 1
usbd_callback_wrapper:2030: case 1-4
usbd_do_request_callback:95: st=0
usbd_transfer_submit:1397: xfer=0xc72210b0, endpoint=0xc5dd5078, nframes=1, dir=
read
usb_dump_endpoint: endpoint=0xc5dd5078 edesc=0xc5dd532c isoc_next=0 toggle_next=
0 bEndpointAddress=0x00
usb_dump_queue: endpoint=0xc5dd5078 xfer:
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc72210b0 endpoint=0xc5dd5078 sts=0 alen=8
, slen=8, afrm=1, nfrm=1
usbd_do_request_callback:95: st=1
usb_cdev_create:1854: Creating device nodes
usbd_set_config_index:584: error=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_transfer_submit:1397: xfer=0xc72230b0, endpoint=0xc71f9024, nframes=1, dir=
write
usb_dump_endpoint: endpoint=0xc71f9024 edesc=0xc624e4d9 isoc_next=0 toggle_next=
0 bEndpointAddress=0x09
usb_dump_queue: endpoint=0xc71f9024 xfer:
usbd_transfer_submit:1416: open
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc72230b0 endpoint=0xc71f9024 sts=0 alen=3
1, slen=31, afrm=1, nfrm=1
usbd_callback_wrapper:2030: case 1-4
bbb_data_read_callback:320: max_bulk=64, data_rem=36
usbd_transfer_submit:1397: xfer=0xc7223188, endpoint=0xc71f9000, nframes=1, dir=
read
usb_dump_endpoint: endpoint=0xc71f9000 edesc=0xc624e4d2 isoc_next=0 toggle_next=
0 bEndpointAddress=0x88
usb_dump_queue: endpoint=0xc71f9000 xfer:
usbd_transfer_submit:1416: open
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc7223188 endpoint=0xc71f9000 sts=0 alen=3
6, slen=36, afrm=1, nfrm=1
bbb_data_read_callback:320: max_bulk=64, data_rem=0
usbd_callback_wrapper:2030: case 1-4
usbd_transfer_submit:1397: xfer=0xc72234f8, endpoint=0xc71f9000, nframes=1, dir=
read
usb_dump_endpoint: endpoint=0xc71f9000 edesc=0xc624e4d2 isoc_next=0 toggle_next=
1 bEndpointAddress=0x88
usb_dump_queue: endpoint=0xc71f9000 xfer:
usbd_transfer_submit:1416: open
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc72234f8 endpoint=0xc71f9000 sts=0 alen=1
3, slen=13, afrm=1, nfrm=1
usbd_callback_wrapper:2030: case 1-4
usbd_transfer_submit:1397: xfer=0xc72230b0, endpoint=0xc71f9024, nframes=1, dir=
write
usb_dump_endpoint: endpoint=0xc71f9024 edesc=0xc624e4d9 isoc_next=0 toggle_next=
1 bEndpointAddress=0x09
usb_dump_queue: endpoint=0xc71f9024 xfer:
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc72230b0 endpoint=0xc71f9024 sts=0 alen=3
1, slen=31, afrm=1, nfrm=1
usbd_callback_wrapper:2030: case 1-4
usbd_transfer_submit:1397: xfer=0xc72234f8, endpoint=0xc71f9000, nframes=1, dir=
read
usb_dump_endpoint: endpoint=0xc71f9000 edesc=0xc624e4d2 isoc_next=0 toggle_next=
0 bEndpointAddress=0x88
usb_dump_queue: endpoint=0xc71f9000 xfer:
usbd_pipe_enter:1584: enter
usbd_pipe_start:2416: start
usbd_transfer_done:2185: err=USB_ERR_NORMAL_COMPLETION
usbd_callback_wrapper:2030: case 1-4
usbd_callback_wrapper_sub:2550: xfer=0xc72234f8 endpoint=0xc71f9000 sts=0 alen=1
3, slen=13, afrm=1, nfrm=1
usb_test_autoinstall:571: Eject CD command status: USB_ERR_NORMAL_COMPLETION
usbd_transfer_stop:1691: close
usbd_transfer_done:2185: err=USB_ERR_CANCELLED
usbd_transfer_done:2192: not transferring
usbd_transfer_stop:1691: close
usbd_transfer_done:2185: err=USB_ERR_CANCELLED
usbd_transfer_done:2192: not transferring
usbd_transfer_stop:1691: close
usbd_transfer_done:2185: err=USB_ERR_CANCELLED
usbd_transfer_done:2192: not transferring
usb_alloc_device:1781: Found Huawei auto-install disk!
usb_alloc_device:1789: new dev (addr 3), udev=0xc5dd5000, parent_hub=0xc621b400
ugen0.3: <Novatel Wireless> at usbus0
usb_set_device_state:2442: udev 0xc5dd5000 state CONFIGURED -> DETACHED
ugen0.3: <Novatel Wireless> at usbus0 (disconnected)
usb_cdev_free:1906: Freeing device nodes
usbd_transfer_stop:1691: close
usbd_transfer_done:2185: err=USB_ERR_CANCELLED
usbd_transfer_done:2192: not transferring
uhub_reattach_port:440: could not allocate new device!

*sigh* Unfortunately, I don't understand what is happening here.

Lucius.



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