On Tue, Jun 06, 2006 at 05:01:16AM -0700, Joe Julian wrote:
> 
> 
> > -----Original Message-----
> > From: [EMAIL PROTECTED] 
> > [mailto:[EMAIL PROTECTED] On 
> > Behalf Of Greg KH
> > Sent: Friday, June 02, 2006 4:17 PM
> > To: Joe Julian
> > Cc: [email protected]
> > Subject: Re: [Linux-usb-users] Need help supporting Sprint 
> > PPC6700 PDA Phone
> > 
> > 
> > On Fri, Jun 02, 2006 at 02:29:25PM -0700, Joe Julian wrote:
> > > I'm using kernel 2.6.16-1.2126_FC5 and would like to be able to use 
> > > this phone via USB. It works via IRDA but is terribly inconvenient.
> > > 
> > > This phone works in 2 separate modes. The PDA Sync mode is:
> > > 
> > > T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 16 Spd=12  MxCh= 0
> > > D:  Ver= 2.00 Cls=ef(unk. ) Sub=01 Prot=01 MxPS=16 #Cfgs=  1
> > > P:  Vendor=0bb4 ProdID=0b02 Rev= 0.00
> > > S:  Manufacturer=HTC
> > > S:  Product=PocketPC USB Sync
> > > C:* #Ifs= 2 Cfg#= 1 Atr=c0 MxPwr=500mA
> > > I:  If#= 0 Alt= 0 #EPs= 1 Cls=ef(unk. ) Sub=01 Prot=01 Driver=(none)
> > > E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=1ms
> > > I:  If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=(none)
> > > E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> > > E:  Ad=03(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> > > 
> > > By running the WModem application, the phone is supposed to 
> > be able to 
> > > be used as a modem. When this is running, the device is:
> > > 
> > > T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 18 Spd=12  MxCh= 0
> > > D:  Ver= 2.00 Cls=20(unk. ) Sub=00 Prot=00 MxPS=16 #Cfgs=  1
> > > P:  Vendor=0bb4 ProdID=00cf Rev= 0.90
> > > S:  Manufacturer=Generic Manufacturer (PROTOTYPE--Remember to change
> > > idVendor)
> > > S:  Product=Generic Serial (PROTOTYPE--Remember to change idVendor)
> > 
> > Oh that's too funny.  Looks like someone forgot to fix the 
> > firmware strings :)
> > 
> > Anyway, have you tried the cdc-acm driver to see if it works 
> > for this device?
> 
> Yes, I've tried loading the cdc-acm module and loading the usbserial module.
> Neither one seems to do anything. If it does work correctly shouldn't udev
> detect it and create the appropriate device?

If the device is bound to the driver, yes.  But based on the output of
the above file, it isn't.

I suggest asking the vendor what the protocol is to talk to this device,
so you can use it on Linux.

Yeah, it's a long shot, but I don't know what else to suggest, sorry.

good luck,

greg k-h


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