Date: Fri, 04 Sep 2009 15:21:41 -0400 From: Mike Tancsa <mike@sentex.net> To: freebsd-usb@freebsd.org Subject: USB_ERR_IOERROR on cold boot, not warm boot Message-ID: <200909041918.n84JI3S7040121@lava.sentex.ca>
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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@sentex.net
Providing Internet since 1994 www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
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