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Re: libusb and usbdevfs

On 10/12/06, Greg KH <greg@xxxxxxxxx> wrote:
[snip]

> Does it mean USB host controller didnt recognize it at all.
> Depends, what did the kernel log messages say?

yes it recognizes now after i gave it external power.
I am able to have a look at the device through lsusb and through sysfs
interface :).

> Shouldnt it atleast assign some ID to the device on USB.

In a way, yes, but your terms are a little off here.

> Without a driver i may not be able to communicate to the device like
> normal read write etc. But shouldnt it be visible to me through sysfs
> interface?

Yes it should. 
Yes it is now visible. But problem is now it recognizes it as webcam
:(. Though it is not. How big is this problem? or is it a problem at
all? On the other hand can question specially to Greg :). You rewrote
ezusb.c in the source tree for 2.6.x kernel. I want to use it but i
somehow cant. Can i somehow use cypress_m8 module instead of ezusb
module?
I tried but cypress_m8 module doesnot identifies the card at all :(.

Any help or pointers will be helpful.

Thanks in Advance
Pradeep


thanks,

greg k-h



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