Ok, I don't understand what you're trying to do, and it doesn't really
sound like a kernel question. Why not ask on Stack Overflow or some
other Android forum?
Sarah Sharp
On Fri, Nov 02, 2012 at 07:55:27AM +0530, $rik@nth wrote:
> Server will run on the device port only. so that's why i wanted to create a
> dev rule to solve me problem temporarily. More over I have tried with
>
> SUBSYSTEMS=="usb", ATTRS{busnum}=="1",ACTION=="add",SYMLINK+="myphone"
>
>
> But the problem is when the devices goes into BP mode it is mounting all
> partitions and i am unable to handle this situation.
>
>
> On Fri, Nov 2, 2012 at 1:02 AM, Sarah Sharp
> <sarah.a.sharp@xxxxxxxxxxxxxxx>wrote:
>
> > On Thu, Nov 01, 2012 at 10:10:07PM +0530, $rik@nth wrote:
> > > Android is not giving any abstract layer for this kind of scenarios.
> > >
> > > I heard that using udev rule we can solve the problem. But that is also
> > not
> > > the right way to do it, so thought of asking for experts thoughts.
> >
> > What problem are you trying to solve?
> >
> > And if you're trying to write a udev rule, why not just trigger off the
> > device vendor and product ID, rather than some random device address?
> >
> > Sarah Sharp
> >
> > > On Thu, Nov 1, 2012 at 9:56 PM, Sarah Sharp
> > > <sarah.a.sharp@xxxxxxxxxxxxxxx>wrote:
> > >
> > > > On Wed, Oct 31, 2012 at 02:27:04PM +0530, $rik@nth wrote:
> > > > > Hi Sarah,
> > > > >
> > > > > I need some help regarding the usb devices(Android based mobiles).,
> > > > >
> > > > > I am having some trouble in automating the task. I am testing some
> > > > android
> > > > > based mobiles in linux machine. The automation script uses the
> > device id
> > > > > under "/dev/bus/usb/001/"053" it will be always under bus 001 only..
> > But
> > > > > the dev id will be random like if i insert one mobile then the dev id
> > > > will
> > > > > be 053, if remove and insert it again then the dev id will be 054..
> > > >
> > > > That's the device address, not the device ID.
> > > >
> > > > And note that if there are two host controllers (which is probably not
> > > > likely with a smart phone, but may be possible with a tablet), then the
> > > > bus numbers might change as well across reboots. One bus may be
> > > > enumerated before the other for one boot, and get bus number 1, while
> > on
> > > > the next boot it gets bus number 2.
> > > >
> > > > > The problem is, when some tests runs on the device and if device gets
> > > > > rebooted then new dev id is showing for the rebooted one and my
> > scripts
> > > > > failing due to new dev id..
> > > > >
> > > > > Is there any way to force usb devices to use same dev id instead of
> > new
> > > > > one. So that there will be no issues to my tests even after device
> > > > reboots.
> > > >
> > > > No, there isn't. The USB core goes through device addresses
> > > > incrementally, and that's not something you can change.
> > > >
> > > > The bigger question here is *why* you need to dig around in the sysfs
> > > > files. Doesn't Android give you some higher level abstraction that you
> > > > should be using instead?
> > > >
> > > > Sarah Sharp
> > > >
> > >
> > >
> > >
> > > --
> > > Thanks & Regards,
> > > M.Srikanth Kumar.
> >
>
>
>
> --
> Thanks & Regards,
> M.Srikanth Kumar.
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