USB_ERR_IOERROR on cold boot, not warm boot

[Mike Tancsa]

Not sure if this is a faulty device or just a quirk as to how it 
works. But on cold boot (after a power cycle) it does not work. But 
if I do a soft reboot, it attaches no problem

Here is the diff on the boot verbose on the the cold boot vs warm boot

# diff -u bad.txt good.txt | egrep "^\+|^\-"
-usb_alloc_device:1586: set address 2 failed (USB_ERR_IOERROR, ignored)
-usb_alloc_device:1624: getting device descriptor at addr 2 failed, 
USB_ERR_IOERROR!
-usbd_req_re_enumerate:1539: addr=2, set address failed! 
(USB_ERR_IOERROR, ignored)
-usbd_req_re_enumerate:1553: getting device descriptor at addr 2 
failed, USB_ERR_IOERROR!
-usbd_req_re_enumerate:1539: addr=2, set address failed! 
(USB_ERR_IOERROR, ignored)
-usbd_req_re_enumerate:1553: getting device descriptor at addr 2 
failed, USB_ERR_IOERROR!
-ugen0.2: <(null)> at usbus0 (disconnected)
-uhub_reattach_port:435: could not allocate new device!
-ct_to_ts([2000-01-01 00:01:51]) = 946684911.000000000
-ct_to_ts([2000-01-01 00:01:51]) = 946684911.000000000
+ugen0.2: <HP> at usbus0
+u3g0: <Data Interface> on usbus0
+u3g0: Found 3 ports.
+ct_to_ts([2000-01-01 00:06:04]) = 946685164.000000000
+ct_to_ts([2000-01-01 00:06:04]) = 946685164.000000000


Is there something I can do to deal with this specific device 
differently in the driver ?  Its 8.0-BETA3 FreeBSD 8.0-BETA3 #2: Wed 
Sep  2  using the u3g driver.

alix# usbconfig dump_device_desc
ugen0.1: <OHCI root HUB AMD> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON

   bLength = 0x0012
   bDescriptorType = 0x0001
   bcdUSB = 0x0100
   bDeviceClass = 0x0009
   bDeviceSubClass = 0x0000
   bDeviceProtocol = 0x0000
   bMaxPacketSize0 = 0x0040
   idVendor = 0x0000
   idProduct = 0x0000
   bcdDevice = 0x0100
   iManufacturer = 0x0001  <AMD>
   iProduct = 0x0002  <OHCI root HUB>
   iSerialNumber = 0x0000  <no string>
   bNumConfigurations = 0x0001

ugen1.1: <EHCI root HUB AMD> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON

   bLength = 0x0012
   bDescriptorType = 0x0001
   bcdUSB = 0x0200
   bDeviceClass = 0x0009
   bDeviceSubClass = 0x0000
   bDeviceProtocol = 0x0001
   bMaxPacketSize0 = 0x0040
   idVendor = 0x0000
   idProduct = 0x0000
   bcdDevice = 0x0100
   iManufacturer = 0x0001  <AMD>
   iProduct = 0x0002  <EHCI root HUB>
   iSerialNumber = 0x0000  <no string>
   bNumConfigurations = 0x0001

ugen0.2: <HP hs2300 HSDPA Broadband Wirel HP> at usbus0, cfg=0 
md=HOST spd=FULL (12Mbps) pwr=ON

   bLength = 0x0012
   bDescriptorType = 0x0001
   bcdUSB = 0x0110
   bDeviceClass = 0x0000
   bDeviceSubClass = 0x0000
   bDeviceProtocol = 0x0000
   bMaxPacketSize0 = 0x0040
   idVendor = 0x03f0
   idProduct = 0x1e1d
   bcdDevice = 0x0002
   iManufacturer = 0x0001  <HP>
   iProduct = 0x0002  <HP hs2300 HSDPA Broadband Wireless Module>
   iSerialNumber = 0x0000  <no string>
   bNumConfigurations = 0x0001


ugen0.2: <HP hs2300 HSDPA Broadband Wirel HP> at usbus0, cfg=0 
md=HOST spd=FULL (12Mbps) pwr=ON


  Configuration index 0

     bLength = 0x0009
     bDescriptorType = 0x0002
     wTotalLength = 0x0043
     bNumInterfaces = 0x0001
     bConfigurationValue = 0x0001
     iConfiguration = 0x0000  <no string>
     bmAttributes = 0x00e0
     bMaxPower = 0x0000

     Interface 0
       bLength = 0x0009
       bDescriptorType = 0x0004
       bInterfaceNumber = 0x0000
       bAlternateSetting = 0x0000
       bNumEndpoints = 0x0007
       bInterfaceClass = 0x00ff
       bInterfaceSubClass = 0x00ff
       bInterfaceProtocol = 0x00ff
       iInterface = 0x0003  <Data Interface>

      Endpoint 0
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0081
         bmAttributes = 0x0003
         wMaxPacketSize = 0x0010
         bInterval = 0x0080
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 1
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0082
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 2
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0002
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 3
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0084
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 4
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0004
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 5
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0085
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000

      Endpoint 6
         bLength = 0x0007
         bDescriptorType = 0x0005
         bEndpointAddress = 0x0005
         bmAttributes = 0x0002
         wMaxPacketSize = 0x0040
         bInterval = 0x0000
         bRefresh = 0x0000
         bSynchAddress = 0x0000



alix#


ati3
Manufacturer: Sierra Wireless, Inc.
Model: MC8775
Revision: H1_1_9_3MCAP C:/WS/FW/H1_1_9_3MCAP/MSM6280/SRC 2007/12/12 11:49:21
IMEI: xxxx
IMEI SV: 10
FSN: xxxx
3GPP Release 5
+GCAP: +CGSM,+DS,+ES



         ---Mike


--------------------------------------------------------------------
Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            mike at sentex.net
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike