Date: Wed, 2 Jun 2010 13:08:05 -0300 From: "Marcelo/Porks" <marcelorossi@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: Garrett Cooper <yanefbsd@gmail.com>, current@freebsd.org Subject: Re: Fwd: umodem (4) recognize a CDC-ACM device Message-ID: <AANLkTim-3GuF3us0SLnZs1iCPvEpQKxYJZ5Rl7-ItFhp@mail.gmail.com> In-Reply-To: <201006021750.17588.hselasky@c2i.net> References: <AANLkTinuhcIfsFvowzbsDJWy-gqob40oNxUPN-OvXc2E@mail.gmail.com> <AANLkTinXFXhTYBys-ovDJNdccC1zVw5hnMQCBAnl-clO@mail.gmail.com> <201006021750.17588.hselasky@c2i.net>
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On Wed, Jun 2, 2010 at 12:50 PM, Hans Petter Selasky <hselasky@c2i.net> wrote:
> On Wednesday 02 June 2010 03:23:47 Garrett Cooper wrote:
>> Looks like this device might be a bit quirky... Just forwarding to you
>> to see if you had any details for the OP.
>> Thanks!
>> -Garrett
>
> Hi,
>
> Can you dump the USB descriptors of your device?
Hi, right now I can do this at "FreeBSD 8.0-RELEASE-p2 #8 r206060M",
but If you prefer tonight I can dump from 'freebsd-current' box.
Thank you
# usbconfig -u 2 -a 2 dump_device_desc dump_curr_config_desc
ugen2.2: <USB-232 www.recursion.jp> at usbus2, cfg=0 md=HOST spd=LOW
(1.5Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0002
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x16c0
idProduct = 0x05e1
bcdDevice = 0x0100
iManufacturer = 0x0001 <www.recursion.jp>
iProduct = 0x0002 <USB-232>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0043
bNumInterfaces = 0x0002
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x0080
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x0002
bInterfaceSubClass = 0x0002
bInterfaceProtocol = 0x0001
iInterface = 0x0000 <no string>
Additional Descriptor
bLength = 0x05
bDescriptorType = 0x24
bDescriptorSubType = 0x00
RAW dump:
0x00 | 0x05, 0x24, 0x00, 0x10, 0x01
Additional Descriptor
bLength = 0x04
bDescriptorType = 0x24
bDescriptorSubType = 0x02
RAW dump:
0x00 | 0x04, 0x24, 0x02, 0x02
Additional Descriptor
bLength = 0x05
bDescriptorType = 0x24
bDescriptorSubType = 0x06
RAW dump:
0x00 | 0x05, 0x24, 0x06, 0x00, 0x01
Additional Descriptor
bLength = 0x05
bDescriptorType = 0x24
bDescriptorSubType = 0x01
RAW dump:
0x00 | 0x05, 0x24, 0x01, 0x03, 0x01
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0083
bmAttributes = 0x0003
wMaxPacketSize = 0x0008
bInterval = 0x00ff
bRefresh = 0x0000
bSynchAddress = 0x0000
Interface 1
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0001
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x000a
bInterfaceSubClass = 0x0000
bInterfaceProtocol = 0x0000
iInterface = 0x0000 <no string>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0001
bmAttributes = 0x0002
wMaxPacketSize = 0x0008
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081
bmAttributes = 0x0002
wMaxPacketSize = 0x0008
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
--
Marcelo Rossi
"This e-mail is provided "AS IS" with no warranties, and confers no rights."
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