Date: Thu, 25 Nov 2010 14:42:30 +1100 From: Peter Jeremy <peterjeremy@acm.org> To: freebsd-usb@freebsd.org Subject: Multimedia keys on Dell SK-8135 Message-ID: <20101125034230.GA89666@server.vk2pj.dyndns.org>
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I have a Dell SK-8135 keyboard which has multimedia keys in addition
to the normal PC105 keyboard. As far as I can tell (by setting
hw.usb.debug, hw.usb.ugen.debug, hw.usb.uhid.debug and
hw.usb.ukbd.debug), the keys aren't generating any output. I've done
some searching and it looks like some people have had sucess getting
the keys to work, at least on Linux, though it's not clear how.
Can anyone help?
The keyboard includes an integrated hub and I have my mouse plugged
into it.
I'm running FreeBSD-8.1/amd64
Relevant output:
dmesg:
ugen0.2: <Dell> at usbus0
uhub6: <Dell USB Keyboard Hub> on usbus0
uhub6: 3 ports with 2 removable, bus powered
ugen0.3: <Dell> at usbus0
ukbd0: <Dell USB Keyboard> on usbus0
kbd0 at ukbd0
uhid0: <Dell USB Keyboard> on usbus0
ugen0.4: <vendor 0x413c> at usbus0
ums0: <vendor 0x413c product 0x3010, class 0/0, rev 2.00/2.30, addr 4> on u=
sbus0
ums0: 3 buttons and [XYZ] coordinates ID=3D0
$ usbconfig
ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL (12M=
bps) pwr=3DON
ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=3D0 md=3DHOST spd=3DFULL (12M=
bps) pwr=3DON
ugen2.1: <UHCI root HUB Intel> at usbus2, cfg=3D0 md=3DHOST spd=3DFULL (12M=
bps) pwr=3DON
ugen3.1: <UHCI root HUB Intel> at usbus3, cfg=3D0 md=3DHOST spd=3DFULL (12M=
bps) pwr=3DON
ugen4.1: <EHCI root HUB Intel> at usbus4, cfg=3D0 md=3DHOST spd=3DHIGH (480=
Mbps) pwr=3DON
ugen4.2: <USB2.0 Hub Controller NEC Corporation> at usbus4, cfg=3D0 md=3DHO=
ST spd=3DHIGH (480Mbps) pwr=3DSAVE
ugen0.2: <Dell USB Keyboard Hub Dell> at usbus0, cfg=3D0 md=3DHOST spd=3DFU=
LL (12Mbps) pwr=3DSAVE
ugen0.3: <Dell USB Keyboard Dell> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL (=
12Mbps) pwr=3DON
ugen0.4: <product 0x3010 vendor 0x413c> at usbus0, cfg=3D0 md=3DHOST spd=3D=
LOW (1.5Mbps) pwr=3DON
$ usbconfig -u 0 -a 3 dump_device_desc
ugen0.3: <Dell USB Keyboard Dell> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL (=
12Mbps) pwr=3DON
bLength =3D 0x0012=20
bDescriptorType =3D 0x0001=20
bcdUSB =3D 0x0110=20
bDeviceClass =3D 0x0000=20
bDeviceSubClass =3D 0x0000=20
bDeviceProtocol =3D 0x0000=20
bMaxPacketSize0 =3D 0x0008=20
idVendor =3D 0x413c=20
idProduct =3D 0x2010=20
bcdDevice =3D 0x0200=20
iManufacturer =3D 0x0001 <Dell>
iProduct =3D 0x0003 <Dell USB Keyboard>
iSerialNumber =3D 0x0000 <no string>
bNumConfigurations =3D 0x0001=20
$ usbconfig -u 0 -a 3 dump_curr_config_desc
ugen0.3: <Dell USB Keyboard Dell> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL (=
12Mbps) pwr=3DON
Configuration index 0
bLength =3D 0x0009=20
bDescriptorType =3D 0x0002=20
wTotalLength =3D 0x003b=20
bNumInterfaces =3D 0x0002=20
bConfigurationValue =3D 0x0001=20
iConfiguration =3D 0x0003 <Dell USB Keyboard>
bmAttributes =3D 0x00a0=20
bMaxPower =3D 0x0019=20
Interface 0
bLength =3D 0x0009=20
bDescriptorType =3D 0x0004=20
bInterfaceNumber =3D 0x0000=20
bAlternateSetting =3D 0x0000=20
bNumEndpoints =3D 0x0001=20
bInterfaceClass =3D 0x0003=20
bInterfaceSubClass =3D 0x0001=20
bInterfaceProtocol =3D 0x0001=20
iInterface =3D 0x0003 <Dell USB Keyboard>
Additional Descriptor
bLength =3D 0x09
bDescriptorType =3D 0x21
bDescriptorSubType =3D 0x10
RAW dump:=20
0x00 | 0x09, 0x21, 0x10, 0x01, 0x00, 0x01, 0x22, 0x41,=20
0x08 | 0x00
Endpoint 0
bLength =3D 0x0007=20
bDescriptorType =3D 0x0005=20
bEndpointAddress =3D 0x0081 <IN>
bmAttributes =3D 0x0003 <INTERRUPT>
wMaxPacketSize =3D 0x0008=20
bInterval =3D 0x000a=20
bRefresh =3D 0x0000=20
bSynchAddress =3D 0x0000=20
Interface 1
bLength =3D 0x0009=20
bDescriptorType =3D 0x0004=20
bInterfaceNumber =3D 0x0001=20
bAlternateSetting =3D 0x0000=20
bNumEndpoints =3D 0x0001=20
bInterfaceClass =3D 0x0003=20
bInterfaceSubClass =3D 0x0000=20
bInterfaceProtocol =3D 0x0000=20
iInterface =3D 0x0003 <Dell USB Keyboard>
Additional Descriptor
bLength =3D 0x09
bDescriptorType =3D 0x21
bDescriptorSubType =3D 0x10
RAW dump:=20
0x00 | 0x09, 0x21, 0x10, 0x01, 0x00, 0x01, 0x22, 0x8e,=20
0x08 | 0x00
Endpoint 0
bLength =3D 0x0007=20
bDescriptorType =3D 0x0005=20
bEndpointAddress =3D 0x0082 <IN>
bmAttributes =3D 0x0003 <INTERRUPT>
wMaxPacketSize =3D 0x0004=20
bInterval =3D 0x00ff=20
bRefresh =3D 0x0000=20
bSynchAddress =3D 0x0000=20
--=20
Peter Jeremy
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