svn commit: r186730 - in head: lib/libusb20
sys/dev/usb2/controller sys/dev/usb2/core
sys/dev/usb2/ethernet sys/dev/usb2/image sys/dev/usb2/include
sys/dev/usb2/serial sys/dev/usb2/sound sys/dev/us...
Stanislav Sedov
stas at FreeBSD.org
Tue Jan 6 08:36:28 PST 2009
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On Tue, 6 Jan 2009 16:13:32 +0100
Hans Petter Selasky <hselasky at c2i.net> mentioned:
> Try:
>
> usbconfig -u 0 -a 2 set_config 1
>
This helps. Now ubsa attaches to the device. But I can't communicate
with it (no echo even). I see the following messages in the log:
ubsa_cfg_request:395: device request failed, err=USB_ERR_STALLED (ignored)
ubsa_cfg_request:395: device request failed, err=USB_ERR_STALLED (ignored)
ubsa_cfg_request:395: device request failed, err=USB_ERR_STALLED (ignored)
> You can for example add a quirk for this, see "usbconfig -h | grep -i quirk".
> I know this is not so easy, but if you can make a general rule for when
> selecting another configuration, I will add it.
Why not let the driver to set the config?
>
> Could you dump me the descriptors of your USB device?
>
> usbconfig -u 0 -a 2 dump_curr_config_desc dump_device_desc
>
Sure:
ugen0.2: <AnyDATA CDMA Products AnyDATA Corporation> at usbus0, cfg=1 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x16d5
idProduct = 0x6501
bcdDevice = 0x0000
iManufacturer = 0x0001 <retrieving string failed>
iProduct = 0x0002 <retrieving string failed>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
Configuration index 1
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x003e
bNumInterfaces = 0x0002
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x00a0
bMaxPower = 0x00fa
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0003
bInterfaceClass = 0x00ff
bInterfaceSubClass = 0x00ff
bInterfaceProtocol = 0x00ff
iInterface = 0x0003 <retrieving string failed>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081
bmAttributes = 0x0003
wMaxPacketSize = 0x0040
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
Interface 1
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0001
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x00ff
bInterfaceSubClass = 0x00ff
bInterfaceProtocol = 0x00ff
iInterface = 0x0003 <retrieving string failed>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0084
bmAttributes = 0x0002
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0004
bmAttributes = 0x0002
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Thanks!
- --
Stanislav Sedov
ST4096-RIPE
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