Date: Mon, 23 May 2005 11:05:41 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Cc: ticso@cicely.de, Julian Elischer <julian@elischer.org>, Daniel Rucci <rucci@warganizer.com> Subject: Re: force power over usb Message-ID: <200505231105.43045.hselasky@c2i.net> In-Reply-To: <200505231048.00554.hselasky@c2i.net> References: <428A2350.6000603@warganizer.com> <4291725C.50504@warganizer.com> <200505231048.00554.hselasky@c2i.net>
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On Monday 23 May 2005 10:47, Hans Petter Selasky wrote: > On Monday 23 May 2005 08:04, Daniel Rucci wrote: > >Standard Device Descriptor: > > bLength 18 > > bDescriptorType 01 > > bcdUSB 0110 > > bDeviceClass 02 > > bDeviceSubClass 00 > > bDeviceProtocol 00 > > bMaxPacketSize 8 > > idVendor 22b8 > > idProduct 4902 > > bcdDevice 0001 > > iManufacturer 1 > > iProduct 2 > > iSerialNumber 0 > > bNumConfigurations 1 > > > >Configuration 0: > > Standard Configuration Descriptor: > > bLength 9 > > bDescriptorType 02 > > wTotalLength 67 > > bNumInterface 2 > > bConfigurationValue 1 > > iConfiguration 4 > > bmAttributes c0 (self-powered) > > bMaxPower 50 (100 mA) > > There is only one configuration, and that configuration is self-powered, = so > I'm not sure if that cable is for charging. But do you know if it charges > under other OS'es ? > > > =A0 =A0 Standard Interface Descriptor: > > =A0 =A0 =A0 bLength =A0 =A0 =A0 =A0 =A0 =A09 > > =A0 =A0 =A0 bDescriptorType =A0 =A004 > > =A0 =A0 =A0 bInterfaceNumber =A0 0 > > =A0 =A0 =A0 bAlternateSetting =A00 > > =A0 =A0 =A0 bNumEndpoints =A0 =A0 =A01 > > =A0 =A0 =A0 bInterfaceClass =A0 =A002 > > bInterfaceClass is "CDC" > > > =A0 =A0 =A0 bInterfaceSubClass 02 > > bInterfaceSubClass is "ABSTRACT_CONTROL_MODEL" > > > =A0 =A0 =A0 bInterfaceProtocol 01 > > =A0 =A0 =A0 iInterface =A0 =A0 =A0 =A0 5 > > according to defines in /sys/dev/usb/* > > > Standard Interface Descriptor: > > bLength 9 > > bDescriptorType 04 > > bInterfaceNumber 1 > > bAlternateSetting 0 > > bNumEndpoints 2 > > bInterfaceClass 0a > > bInterfaceSubClass 00 > > bInterfaceProtocol 00 > > iInterface 16 > Looked at the wrong numbers: bInterfaceClass is "UICLASS_CDC_DATA". bInterfaceSubClass is "UISUBCLASS_DATA". Maybe "umodem" supports this? Try "kldload umodem" and replug your device.= =20 Does it still appear as "ugen0"? =2D-HPS
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