Date: Wed, 6 Jan 2010 09:36:58 -0200 From: Renato Botelho <rbgarga@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-current@freebsd.org, Andrew Thompson <thompsa@freebsd.org> Subject: Re: USB stop to identify sun keyboard Message-ID: <747dc8f31001060336j51d6c350x4abda99d18ec3423@mail.gmail.com> In-Reply-To: <201001061216.12121.hselasky@c2i.net> References: <747dc8f31001051046v3fd62732j85b3df10e7db4d8d@mail.gmail.com> <20100105202205.GA29437@citylink.fud.org.nz> <747dc8f31001060217j4cf3156ehcc481c49194bdc9b@mail.gmail.com> <201001061216.12121.hselasky@c2i.net>
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On Wed, Jan 6, 2010 at 9:16 AM, Hans Petter Selasky <hselasky@c2i.net> wrote:
> That is because these devices provide a device string, while your SUN keyboard
> does not. See:
>
> usbconfig -u X -a Y dump_device_desc dump_curr_config_desc
>
> Look for fields starting with iXXXX .
There is an iProduct string there:
ugen0.4: <product 0x00a2 vendor 0x0430> at usbus0, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x0430
idProduct = 0x00a2
bcdDevice = 0x0104
iManufacturer = 0x0000 <no string>
iProduct = 0x0001 <Sun USB Keyboard>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0022
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x00a0
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x0003
bInterfaceSubClass = 0x0001
bInterfaceProtocol = 0x0001
iInterface = 0x0000 <no string>
Additional Descriptor
bLength = 0x09
bDescriptorType = 0x21
bDescriptorSubType = 0x10
RAW dump:
0x00 | 0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, 0x40,
0x08 | 0x00
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081 <IN>
bmAttributes = 0x0003 <INTERRUPT>
wMaxPacketSize = 0x0008
bInterval = 0x000a
bRefresh = 0x0000
bSynchAddress = 0x0000
--
Renato Botelho
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